[Event "II IRT 50 Aniversario Colegio de Ingeni"]
[Site "?"]
[Date "2012.06.01"]
[Round "1.1"]
[White "Vera Siguenas, Deivy"]
[Black "Catano, Alvaro"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "2378"]
[PlyCount "55"]
[EventDate "2012.06.01"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Nc6 5. d5 Nb8 6. Nf3 Bg4 7. h3 Bxf3 8. Qxf3
Bg7 9. Be3 c6 10. O-O-O Qa5 11. Bc4 b5 12. dxc6 bxc4 13. e5 O-O 14. exf6 Bxf6
15. Bd4 e5 16. fxe5 Bg5+ 17. Kb1 dxe5 18. Bf2 Rc8 19. Qg4 Nxc6 20. Rd5 Qc7 21.
Qxg5 a6 22. Ne4 Rab8 23. Qh6 f6 24. Rd7 Rxb2+ 25. Kxb2 c3+ 26. Ka1 Qxd7 27.
Nxf6+ Kh8 28. Nxd7 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.01"]
[Round "1.2"]
[White "Chamorro Guevara, Enrique"]
[Black "Fernandez, Fernando"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2331"]
[PlyCount "28"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. Nc3 d5 3. Nf3 c5 4. e3 Nc6 5. dxc5 e6 6. Be2 Bxc5 7. O-O O-O 8.
Bb5 Qe7 9. h3 Rd8 10. Qe2 e5 11. e4 d4 12. Rd1 dxc3 13. bxc3 Bd7 14. Qd2 Nxe4
0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.01"]
[Round "1.3"]
[White "Espinoza Palomino, Willyam"]
[Black "Chavez Galvan, Alvaro"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2327"]
[PlyCount "44"]
[EventDate "2012.06.01"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4
Kf8 9. Bd3 Nxd2 10. Kxd2 Qg5+ 11. Qxg5 hxg5 12. h3 f6 13. Nf3 g4 14. hxg4 Rxh1
15. Rxh1 Kg8 16. exf6 gxf6 17. g5 Nd7 18. gxf6 Nxf6 19. Ne5 Bd7 20. g4 Rf8 21.
g5 Ne8 22. Nxd7 Rxf2+ 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.01"]
[Round "1.4"]
[White "Chavez, Galvan Francisco"]
[Black "Cuellar, Diego"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2269"]
[PlyCount "86"]
[EventDate "2012.06.01"]

1. Nf3 Nf6 2. g3 d5 3. h3 c5 4. Bg2 Nc6 5. d3 e5 6. O-O Be7 7. Nbd2 O-O 8. Nh2
Be6 9. e4 Qd7 10. g4 Rad8 11. Re1 dxe4 12. dxe4 Ne8 13. b3 c4 14. c3 Nc7 15. b4
Nxb4 16. Ba3 Nb5 17. Bxb4 Bxb4 18. cxb4 Qxd2 19. Qxd2 Rxd2 20. Nf3 Rb2 21. Nxe5
f6 22. Nf3 Rd8 23. Bf1 Nd4 24. Nxd4 Rxd4 25. Red1 Rxd1 26. Rxd1 Rxb4 27. f4 c3
28. Rc1 Rxe4 29. Rxc3 Rxf4 30. a3 Bd5 31. Bg2 Bxg2 32. Kxg2 Re4 33. Kf3 Ra4 34.
Ke3 h5 35. Kf3 hxg4+ 36. hxg4 Kh7 37. Kg3 Kg6 38. Rd3 b5 39. Rc3 a5 40. Kf3 b4
41. axb4 Rxb4 42. Ra3 a4 43. Kf2 Rxg4 0-1

[Event "II IRT 50 Aniversario Colegio de Ingeni"]
[Site "?"]
[Date "2012.06.01"]
[Round "1.5"]
[White "Requejo, Oswaldo"]
[Black "Chavez Mendoza, Sergio"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2235"]
[PlyCount "47"]
[EventDate "2012.06.01"]

1. e4 c5 2. b4 cxb4 3. a3 Nc6 4. axb4 Nxb4 5. c3 Nc6 6. Bc4 e6 7. Qe2 Be7 8. e5
d5 9. Bb3 Qb6 10. Bc2 Bd7 11. Nf3 d4 12. O-O f6 13. Na3 fxe5 14. Nc4 Qc7 15.
Ncxe5 Nxe5 16. Nxe5 Nf6 17. Nxd7 Nxd7 18. Qxe6 Kd8 19. Re1 Nf6 20. Ba4 d3 21.
c4 Rf8 22. Ra3 Bxa3 23. Bxa3 Qf7 24. Be7+ 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.01"]
[Round "1.6"]
[White "Contreras, Fiorella"]
[Black "Leiva, Giuseppe"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2232"]
[PlyCount "36"]
[EventDate "2012.06.01"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 h6 6. Bd2 d6 7. O-O Bg4 8. Qe2
Nd4 9. Qe3 Nxf3+ 10. Kh1 Bxe3 11. Bxe3 Qd7 12. Bb5 c6 13. Bc4 O-O 14. b3 Nh4
15. d4 Nxg2 16. Kxg2 Bh3+ 17. Kg1 Qg4+ 18. Kh1 Qg2# 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.01"]
[Round "1.7"]
[White "Principe, Alexander"]
[Black "Cubillas, Guillermo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2141"]
[PlyCount "79"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bg5 h6 8. Bh4
g5 9. Bg3 Bg7 10. Be2 h5 11. h3 h4 12. Bh2 Nxh2 13. Rxh2 Be5 14. Rh1 Qb6 15.
Nb3 Be6 16. Qd2 Rg8 17. Rd1 Nd7 18. Rb1 Nf6 19. Bd3 O-O-O 20. Na4 Qc6 21. Qb4
Nd7 22. Na5 Qc7 23. c4 b6 24. c5 dxc5 25. Bxa6+ Kb8 26. Qb5 Rc8 27. Bxc8 Rxc8
28. Nc4 Bxc4 29. Qxc4 Ka7 30. Nc3 Qc6 31. Nb5+ Kb7 32. Ke2 Nf6 33. f3 e6 34.
Rhd1 Ne8 35. Rd3 Nc7 36. a4 Na6 37. Rbd1 Nb4 38. Rd7+ Bc7 39. Rxf7 Na6 40. Nd6+
1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.01"]
[Round "1.8"]
[White "De Vinatea, Jose"]
[Black "Martinez Alcantara, Jose Eduard"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2135"]
[PlyCount "102"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Be3 b5 8. Bb3
Be7 9. f3 Qc7 10. Qd2 Nc6 11. O-O-O Na5 12. g4 Nxb3+ 13. Nxb3 Nd7 14. Bg5 f6
15. Bf4 Ne5 16. Bxe5 dxe5 17. Ne2 a5 18. Kb1 a4 19. Nbc1 b4 20. Nd3 Rb8 21. Rc1
Ba6 22. c4 bxc3 23. Rxc3 Qb6 24. Nec1 O-O 25. Rd1 Rfd8 26. Qc2 Bb5 27. a3 Rd7
28. Nb4 Bxb4 29. axb4 Rxd1 30. Qxd1 Rd8 31. Qc2 Qd4 32. Rc8 h6 33. Rxd8+ Qxd8
34. Qc5 Qd7 35. Ka2 Kh7 36. Ka3 Bf1 37. Na2 Qd1 38. Qc3 Be2 39. b3 Bxf3 40.
bxa4 Bxe4 41. b5 Qxg4 42. a5 f5 43. Qxe5 Qf3+ 44. Qc3 Qh1 45. Qg3 Qf1 46. b6 f4
47. Qb3 f3 48. b7 Bxb7 49. Qxb7 Qd3+ 50. Ka4 f2 51. a6 f1=Q 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.01"]
[Round "1.9"]
[White "Pena Morales, Hugo"]
[Black "Del Campo, Mauricio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2126"]
[PlyCount "57"]
[EventDate "2012.06.01"]

1. e4 e5 2. Nf3 f5 3. exf5 e4 4. Qe2 Qe7 5. Nd4 Nf6 6. d3 d5 7. dxe4 dxe4 8.
Bg5 Nbd7 9. Ne6 Nc5 10. Bxf6 Qxf6 11. Nxc5 Bxc5 12. Qb5+ Qc6 13. Qxc6+ bxc6 14.
Nd2 Bxf5 15. Nb3 Bb6 16. c4 Be6 17. Rc1 Rb8 18. c5 Bxb3 19. cxb6 Bd5 20. bxc7
Rc8 21. Bc4 Bxc4 22. Rxc4 O-O 23. Rxc6 Rf7 24. Ke2 Rfxc7 25. Rxc7 Rxc7 26. Rd1
Rc2+ 27. Rd2 Rxd2+ 28. Kxd2 Kf7 29. Ke3 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.01"]
[Round "1.10"]
[White "Espejo, Ayrton"]
[Black "Suasnabar, Jesus"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2090"]
[PlyCount "80"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be3 Bb4 7. Qd2 Nf6 8. f3
d5 9. Bg5 Nbd7 10. Bd3 e5 11. Nf5 g6 12. Ng7+ Kf8 13. Bh6 Kg8 14. a3 Bf8 15.
Nf5 Bxh6 16. Nxh6+ Kg7 17. Nxd5 Nxd5 18. exd5 Nf6 19. c4 Qc5 20. Be2 Re8 21. h3
Nh5 22. Ng4 f5 23. Nf2 Ng3 24. Rh2 e4 25. fxe4 Nxe4 26. Qf4 Qd4 27. Rd1 Qxb2
28. Qc7+ Kg8 29. Nxe4 fxe4 30. Qa5 Qe5 31. Rh1 e3 32. Rc1 Qg3+ 33. Kd1 Qxg2 34.
Re1 Bxh3 35. Rc2 Bf5 36. Rb2 Qe4 37. Qc3 b5 38. Rb4 Rac8 39. c5 Qxd5+ 40. Rd4
Qxc5 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.01"]
[Round "1.11"]
[White "Angulo, Alberto"]
[Black "Estela, Leslie"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2080"]
[PlyCount "31"]
[EventDate "2012.06.01"]

1. e4 e5 2. Nf3 Bb4 3. c3 Ba5 4. Nxe5 Bb6 5. d4 c5 6. Bc4 cxd4 7. Nxf7 Qf6 8.
O-O Bc7 9. e5 Qe7 10. cxd4 b6 11. Nxh8 Bb7 12. Nc3 d6 13. Bxg8 dxe5 14. Nd5 Qe6
15. Nxc7+ Kf8 16. Bxh7 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.01"]
[Round "1.12"]
[White "Flores Quillas, Diego Saul Rodr"]
[Black "Cori Quispe, Kevin"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2030"]
[PlyCount "31"]
[EventDate "2012.06.01"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Nxe4 5. Nxe4 d5 6. Bxd5 Qxd5 7. Nc3 Qd8
8. O-O Bd6 9. d3 O-O 10. Re1 Bg4 11. h3 Bh5 12. Be3 f5 13. Qe2 f4 14. Bd2 Nd4
15. Rad1 Nxe2+ 16. Nxe2 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.01"]
[Round "1.13"]
[White "Luque, Willy"]
[Black "Garcia Cerna, Jorge"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2004"]
[PlyCount "49"]
[EventDate "2012.06.01"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 a5 6. Bd3 cxd4 7. cxd4 Qb6 8. O-O
Nge7 9. a3 Bd7 10. Nbd2 Ng6 11. Nb3 a4 12. Nc5 Bxc5 13. dxc5 Qxc5 14. Be3 Qa5
15. Rc1 Ngxe5 16. Bc5 Nxd3 17. Qxd3 O-O-O 18. b4 axb3 19. Qxb3 Kb8 20. Bb6 Qa6
21. Rc5 Rc8 22. Rb1 Ne7 23. Ra5 Qe2 24. Ba7+ Kc7 25. Qb6# 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenieros del Peru Consejo Nacional"]
[Site ""]
[Date "2012.06.01"]
[Round "1.14"]
[White "Garcia, Julio (per)"]
[Black "Padilla , Jorge"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2012.06.01"]

*

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.01"]
[Round "1.15"]
[White "Pazos, Marco"]
[Black "Gonzales Cabrera, Rodrigo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1950"]
[PlyCount "49"]
[EventDate "2012.06.01"]

1. Nf3 d6 2. d4 Nf6 3. c4 g6 4. Nc3 Bg7 5. e4 Nbd7 6. Be2 c5 7. d5 a6 8. a4 Qa5
9. Bd2 Qb6 10. O-O O-O 11. a5 Qc7 12. Bg5 Re8 13. Nd2 h6 14. Bh4 Nf8 15. f4 e6
16. Bf3 Bd7 17. Re1 exd5 18. cxd5 Rab8 19. Nc4 Bb5 20. Nxd6 Qxd6 21. e5 Qd7 22.
exf6 Rxe1+ 23. Qxe1 Re8 24. Qf2 Bh8 25. Qxc5 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenieros del Peru Consejo Nacional"]
[Site ""]
[Date "2012.06.01"]
[Round "1.16"]
[White "Gonzales, Sebastian"]
[Black "Benites, Antonio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1915"]
[PlyCount "0"]
[EventDate "2012.06.01"]

*

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.01"]
[Round "1.17"]
[White "Puppi Lazo, Jorge Luis"]
[Black "Hidalgo Minano, Fernando Jose"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1900"]
[PlyCount "35"]
[EventDate "2012.06.01"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bc4 Nf6 6. Bd2 Qc7 7. Nge2 b5 8.
Bb3 a5 9. Bf4 Qb6 10. a3 e6 11. O-O c5 12. dxc5 Bxc5 13. a4 Bb4 14. Nxb5 O-O
15. Ned4 Rd8 16. Bc7 Rd7 17. Bxb6 e5 18. Nc7 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.01"]
[Round "1.18"]
[White "Hilario, Aleyla"]
[Black "Temple, Victor"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1878"]
[PlyCount "86"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 O-O 5. e3 b6 6. Be2 Ne4 7. Bd2 Nxd2 8.
Qxd2 Bb7 9. O-O d6 10. Rac1 Nd7 11. a3 Bxc3 12. Rxc3 Qe7 13. Rd1 Rae8 14. Ne1
e5 15. Rc2 f5 16. d5 Nc5 17. Nd3 Ne4 18. Qe1 c6 19. f3 Nf6 20. e4 fxe4 21. fxe4
g6 22. Bf3 c5 23. Nc1 Bc8 24. Ne2 Bd7 25. b4 Ba4 26. Rb2 Bxd1 27. Qxd1 cxb4 28.
axb4 Rc8 29. Rc2 Qd7 30. Qa1 Rc7 31. Ng3 Rfc8 32. Be2 b5 33. Qa2 Ng4 34. Rc3
bxc4 35. Rxc4 Ne3 36. Rxc7 Qxc7 37. Qb3 Qc3 38. Qa4 Qe1+ 39. Bf1 Rf8 40. Qb5
Qf2+ 41. Kh1 Nxf1 42. Qxf1 Qxf1+ 43. Nxf1 Rxf1# 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.01"]
[Round "1.19"]
[White "Romani, Carlos"]
[Black "Ishiguro, Juan"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1854"]
[PlyCount "102"]
[EventDate "2012.06.01"]

1. e4 c5 2. c3 e6 3. d4 Nf6 4. e5 Nd5 5. c4 Nc7 6. d5 d6 7. exd6 Qxd6 8. Nc3
exd5 9. cxd5 a6 10. a4 Be7 11. Nf3 O-O 12. Bc4 Bg4 13. O-O Nd7 14. Ne4 Qg6 15.
Ng3 Bd6 16. Qb3 Bxf3 17. Qxf3 Ne5 18. Qb3 Rae8 19. Bd2 Nxc4 20. Qxc4 Re5 21.
Bf4 Rxd5 22. Bxd6 Qxd6 23. Ne4 Qc6 24. Ng3 a5 25. Qg4 f5 26. Qc4 Kh8 27. Rac1
Rfd8 28. Qh4 R8d7 29. Rfe1 Rd4 30. Qg5 g6 31. b3 Qd5 32. Qf6+ Kg8 33. Re5 Qd6
34. Qxd6 R4xd6 35. Rcxc5 b6 36. Rc4 Rd3 37. b4 Nd5 38. bxa5 bxa5 39. Rc8+ Kf7
40. Ra8 Ra3 41. Rxa5 Nc3 42. Re1 Ra2 43. h3 Rdd2 44. Ra7+ Kf6 45. Ra6+ Kg5 46.
Nh1 Ne4 47. Rf1 Nc5 48. Rc6 Nxa4 49. g3 Rac2 50. f4+ Kh6 51. Rxc2 Rxc2 1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.01"]
[Round "1.20"]
[White "Lescano Osorio, Oswaldo"]
[Black "Suyo, Adrian"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "1847"]
[PlyCount "69"]
[EventDate "2012.06.01"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Nc6 7. Bf4 Be7
8. Qd2 Be6 9. Be2 Qd7 10. O-O O-O 11. h3 a6 12. a4 Bf6 13. Rfe1 Ne7 14. Bg5
Bxg5 15. Qxg5 h6 16. Qd2 Rae8 17. Bd3 Bf5 18. Nd4 Bg6 19. Nb3 f5 20. Bc4+ Bf7
21. Bxf7+ Rxf7 22. Nd4 Rff8 23. Nf3 Ng6 24. Qd5+ Kh7 25. Qxb7 Rxe1+ 26. Nxe1 d5
27. Nd3 Rf6 28. Qa8 f4 29. a5 Rd6 30. Qb7 f3 31. Qb3 fxg2 32. Kxg2 Qe7 33. Qb4
Nh4+ 34. Kf1 Rg6 35. Qf4 1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.01"]
[Round "1.21"]
[White "Celestino, Raul"]
[Black "Loayza, Rocio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1800"]
[PlyCount "41"]
[EventDate "2012.06.01"]

1. a3 d5 2. d4 Nc6 3. Nf3 Nf6 4. e3 Bg4 5. c4 e6 6. Be2 Be7 7. O-O O-O 8. Nc3
Ne4 9. cxd5 exd5 10. Qb3 Nxc3 11. Qxc3 Bd6 12. b4 Qf6 13. h3 Bf5 14. b5 Ne7 15.
Ne5 Bxe5 16. dxe5 Qg5 17. e4 Qg6 18. exf5 Qxf5 19. Bb2 f6 20. Qxc7 Ng6 21. exf6
1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.01"]
[Round "1.22"]
[White "Lopez, Herminio"]
[Black "Pazos, Jorge Alberto"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1786"]
[PlyCount "38"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 O-O 5. e4 d6 6. Be3 c5 7. d5 Qa5 8. Qd2
Na6 9. a3 e6 10. Bh6 exd5 11. Bxg7 Kxg7 12. cxd5 Re8 13. Bd3 c4 14. Bc2 Nc5 15.
O-O-O b5 16. Qf4 b4 17. axb4 Qxb4 18. Nd2 Rb8 19. Nxc4 Qxc4 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.01"]
[Round "1.23"]
[White "Rosales, Pierina"]
[Black "Maravi, Jhon"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1785"]
[PlyCount "47"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 Qxb6 6. Nc3 g6 7. e4 Qc7 8. Nf3 d6
9. Bd3 Bg7 10. O-O O-O 11. a4 Bg4 12. h3 Bxf3 13. Qxf3 Nbd7 14. Qe2 Qb7 15. f4
Rfc8 16. a5 Nh5 17. Kh2 Bd4 18. Bc4 Nhf6 19. Ra3 Qa7 20. Rb3 Rc7 21. Qd3 Rb7
22. Ra3 Rb4 23. Qe2 Qb7 {Ilegible} 24. Rf3 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.01"]
[Round "1.24"]
[White "Marquez, Alberto"]
[Black "Rivera, Gerson"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1784"]
[PlyCount "38"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. c5 b6 5. b4 a5 6. Qb3 axb4 7. cxb6 cxb6 8. e3
Bd6 9. Bb5+ Bd7 10. Bxd7+ Nbxd7 11. Bd2 Qe7 12. O-O O-O 13. Ne1 Rac8 14. Nd3
Rc4 15. Be1 Rfc8 16. Nd2 Rc2 17. Nb1 Bxh2+ 18. Kxh2 Ng4+ 19. Kg3 {Ilegible}
19... Qg5 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.01"]
[Round "1.25"]
[White "Murga, Caleb"]
[Black "Nadal Quintana, Roberto Jamil"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1767"]
[PlyCount "41"]
[EventDate "2012.06.01"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Bg4 5. d4 c6 6. h3 Bh5 7. g4 Bg6 8. Ne5
Nd7 9. Nxd7 Kxd7 10. d5 Rd8 11. dxc6+ Kxc6 12. Qf3+ Kc7 13. Bg2 Rb8 14. b4 Qa6
15. Bf4+ e5 16. Bxe5+ Bd6 17. Bxd6+ Kxd6 18. Qf4+ Ke7 19. Qc7+ Kf6 20. Nd5+ Ke6
21. Kd2 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.01"]
[Round "1.26"]
[White "Pinas Huamani, Luiggi Aaron"]
[Black "Caballero Quijano, Mitzy Mishel"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1759"]
[PlyCount "62"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 Nf6 6. Nc3 Bb4 7. f3 d5 8. Bd2
d4 9. Ne2 Be7 10. Ng3 Be6 11. Be2 h5 12. O-O h4 13. Nh1 Qb6 14. Bd3 Nh5 15. Qe1
g5 16. h3 Nf4 17. Bxf4 gxf4 18. a3 Rg8 19. Qd1 Bxh3 20. Rf2 O-O-O 21. Qd2 Be6
22. Qd1 h3 23. Rb1 Bh4 24. Re2 Rg7 25. Qd2 Rdg8 26. g4 fxg3 27. Rbe1 g2 28. Nf2
h2+ 29. Kxh2 Bxf2 30. Rxf2 Rh8+ 31. Kg1 Rh1# 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenieros del Peru Consejo Nacional"]
[Site ""]
[Date "2012.06.01"]
[Round "1.27"]
[White "Martinez, Anthony"]
[Black "Prado, Gabriel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1757"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2012.06.01"]

*

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.01"]
[Round "1.28"]
[White "Principe, Ruben"]
[Black "Balvin, Jorge"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1753"]
[PlyCount "64"]
[EventDate "2012.06.01"]

1. c4 e5 2. Nc3 g6 3. Nf3 Bg7 4. g3 Nc6 5. Bg2 d6 6. d3 Nf6 7. Bg5 h6 8. Bxf6
Bxf6 9. O-O Bg7 10. Ne1 O-O 11. Nc2 Be6 12. Rb1 Qd7 13. Re1 Bh3 14. Bh1 f5 15.
Nd5 f4 16. Bg2 fxg3 17. hxg3 Kh7 18. b4 Rf7 19. b5 Nd4 20. Nxd4 exd4 21. Rf1
Qg4 22. Kh2 Bxg2 23. Kxg2 Re8 24. Rb2 h5 25. Rh1 Ref8 26. e4 Rf3 27. Qe2 Be5
28. Rh3 Kg7 29. Nxc7 R8f7 30. Nd5 h4 31. a4 hxg3 32. fxg3 Bxg3 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.01"]
[Round "1.29"]
[White "Sanchez Zambrano, Vanessa"]
[Black "Pucho, Rafael"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1749"]
[PlyCount "51"]
[EventDate "2012.06.01"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. Bg5 Be7 6. e3 Nbd7 7. Bd3 b6 8. O-O
Bb7 9. cxd5 cxd5 10. Rc1 O-O 11. Nb5 a5 12. Bf4 Ne4 13. Rc7 Ba6 14. Qc2 Rc8 15.
Rc1 g5 16. Bxe4 dxe4 17. Rxc8 Bxc8 18. Bc7 Qe8 19. Nd6 Bxd6 20. Bxd6 Ba6 21.
Nxg5 Bd3 22. Qc7 Qd8 23. Bxf8 Qxg5 24. Bd6 Qb5 25. Qd8+ Kg7 26. Rc8 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.01"]
[Round "1.30"]
[White "Quispe, Cesar"]
[Black "Castillo Martinez, Paola"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1724"]
[PlyCount "80"]
[EventDate "2012.06.01"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nf3 Nf6 7. O-O O-O 8. Bg5
a6 9. Qd2 Re8 10. a3 Rb8 11. Rab1 b5 12. b3 Bd7 13. Nd5 Nxd5 14. cxd5 Na7 15.
Rfc1 Qb6 16. b4 cxb4 17. axb4 e6 18. Be3 Qb7 19. dxe6 Bxe6 20. Ng5 d5 21. Nxe6
fxe6 22. Bh6 Rec8 23. Bxg7 Kxg7 24. Qe3 Qb6 25. Rxc8 Nxc8 26. Qe5+ Kg8 27. Rc1
Ne7 28. Bh3 Kf7 29. Bxe6+ Qxe6 30. Qxb8 Qxe2 31. Qf4+ Ke6 32. Ra1 Qxd3 33.
Rxa6+ Kd7 34. Ra7+ Ke6 35. Qc1 Qc4 36. Qe1+ Qe4 37. Qxe4+ dxe4 38. Rb7 Nd5 39.
Rxb5 Kd6 40. Rb8 Kc6 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenieros del Peru Consejo Nacional"]
[Site ""]
[Date "2012.06.01"]
[Round "1.31"]
[White "Mendoza Sosaya, Eric"]
[Black "Quispe, Juan"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1710"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2012.06.01"]

*

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.01"]
[Round "1.32"]
[White "Ramirez, Marco"]
[Black "Pasapera, Jorge"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1678"]
[PlyCount "76"]
[EventDate "2012.06.01"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 e5 5. Be3 Nc6 6. d5 Nb8 7. Qd2 f5 8. f3 Nf6
9. Bd3 f4 10. Bf2 Na6 11. Nge2 Nh5 12. O-O-O Bd7 13. Kb1 Nc5 14. Bc2 b6 15. g3
Rf8 16. g4 Nf6 17. h4 Bxg4 18. fxg4 Nxg4 19. Rdf1 f3 20. Ng1 Bh6 21. Qd1 Be3
22. Qe1 Nxf2 23. Rxf2 Bxf2 24. Qxf2 Qf6 25. Rh3 O-O-O 26. Rxf3 Qe7 27. Qg3 Rxf3
28. Nxf3 Rf8 29. a3 Qf6 30. Qh3+ Kb8 31. Nd2 Qf2 32. Nb3 Nxb3 33. Bxb3 Qf1+ 34.
Qxf1 Rxf1+ 35. Bd1 Rh1 36. h5 gxh5 37. Kc2 Rh2+ 38. Kc1 h4 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.01"]
[Round "1.33"]
[White "Castillo Walde, Mayra Yamile"]
[Black "Rengifo, Jhosara"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1662"]
[PlyCount "43"]
[EventDate "2012.06.01"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Bc5 5. Re1 O-O 6. c3 a6 7. Bxc6 dxc6 8.
Nxe5 Re8 9. d4 Bd6 10. Bf4 b6 11. Nxc6 Qd7 12. Ne5 Qb5 13. Qc2 Re7 14. Bg3 Ng4
15. Nxg4 Bxg4 16. e5 Bxe5 17. Rxe5 Rxe5 18. Bxe5 Qc6 19. Nd2 Qh6 20. Qe4 Re8
21. Qxg4 Qxd2 22. Qxg7# 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.01"]
[Round "1.34"]
[White "Revolledo, Cesar"]
[Black "Chomon Ruiz Figueroa, Daniel"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1660"]
[PlyCount "23"]
[EventDate "2012.06.01"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. h3 Bf5 6. Nf3 c6 7. Bd3 Bg6 8.
Ne5 e6 9. O-O Bd6 10. Bf4 Bxd3 11. Qxd3 O-O 12. Nc4 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.01"]
[Round "1.35"]
[White "Landa Medrano, Gabriel"]
[Black "Romero Rodriguez, Jorge"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1657"]
[PlyCount "64"]
[EventDate "2012.06.01"]

1. d4 d6 2. e4 e5 3. dxe5 dxe5 4. Qxd8+ Kxd8 5. Nf3 f6 6. Be3 Be6 7. Nbd2 Nd7
8. Bc4 Bxc4 9. Nxc4 b6 10. O-O-O Ke8 11. Ncd2 Ne7 12. Nb1 Rd8 13. Nc3 c6 14.
Nd2 Nb8 15. Nc4 Rxd1+ 16. Rxd1 Nc8 17. a3 g5 18. g3 Rg8 19. b4 Rg7 20. b5 Rd7
21. Rxd7 Kxd7 22. bxc6+ Nxc6 23. Nd5 Ke6 24. Kb2 Nd6 25. Nxd6 Bxd6 26. g4 Nd4
27. Bxd4 exd4 28. Kb3 Ke5 29. f3 Ke6 30. a4 a6 31. h3 b5 32. axb5 axb5 1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.01"]
[Round "1.36"]
[White "Rosales, Carlos"]
[Black "Rengifo Blancas, Renzo Jhonatha"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1657"]
[PlyCount "144"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. f3 O-O 6. Be3 Nc6 7. Qd2 Rb8 8. d5
Ne5 9. Bxa7 Ra8 10. Be3 c6 11. Bd3 cxd5 12. cxd5 Bd7 13. Nge2 Qa5 14. O-O b5
15. a3 Rfb8 16. b4 Qd8 17. Rfc1 Be8 18. h3 Nxd3 19. Qxd3 Nd7 20. f4 Nb6 21. Bd4
Nc4 22. Bxg7 Kxg7 23. Nd1 Qb6+ 24. Kh2 Ra7 25. Rc3 Rba8 26. Ne3 Qxe3 27. Qxe3
Nxe3 28. Rxe3 Ra4 29. Rb3 Rc8 30. Rc3 Rxc3 31. Nxc3 Ra8 32. Kg3 Rc8 33. Ne2 Rc4
34. Kf3 e6 35. Ke3 exd5 36. exd5 f5 37. g3 Bf7 38. Rd1 Kf6 39. h4 Ke7 40. Rd4
Rc8 41. Rd1 Kd7 42. Kd4 Rc4+ 43. Ke3 Kc7 44. Nd4 Kb6 45. Ne6 Re4+ 46. Kd3 Bxe6
47. dxe6 Rxe6 48. Rc1 Re4 49. Rc8 Re1 50. Kd4 Rd1+ 51. Ke3 d5 52. Rc2 d4+ 53.
Ke2 Ra1 54. Rd2 Rxa3 55. Rxd4 Rxg3 56. Rd6+ Kc7 57. Rd5 Rg4 58. Kf3 Kc6 59. Re5
Rxh4 60. Rc5+ Kb6 61. Re5 Rh3+ 62. Kf2 Rb3 63. Re7 Rxb4 64. Kg3 Re4 65. Rxh7 b4
66. Rh6 Re6 67. Rh2 Kc5 68. Kh4 Kc4 69. Kg5 b3 70. Rh6 b2 71. Rxg6 Rxg6+ 72.
Kxg6 b1=Q 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.01"]
[Round "1.37"]
[White "Alata Morales, Anie"]
[Black "Rosales, Miguel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1639"]
[PlyCount "88"]
[EventDate "2012.06.01"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 O-O 6. e3 b6 7. Be2 Bb7 8. Bxf6
Bxf6 9. cxd5 Bxd5 10. Nxd5 exd5 11. Rc1 c6 12. O-O Qd6 13. Qc2 Rc8 14. Bb5 c5
15. Qa4 a6 16. Rfd1 c4 17. b3 Nc6 18. Bxc6 Qxc6 19. Qxc6 Rxc6 20. Rc2 b5 21.
Rdc1 Rb8 22. Kf1 g6 23. Ke2 Re6 24. Rb1 Ree8 25. Kd2 Rec8 26. bxc4 bxc4 27.
Rxb8 Rxb8 28. Kc3 Bd8 29. Rb2 Rxb2 30. Kxb2 Be7 31. Ne1 Kf8 32. Kc3 a5 33. Nc2
f5 34. f3 Bd6 35. h3 Ke7 36. e4 fxe4 37. fxe4 dxe4 38. Ne3 Kf6 39. Kxc4 Kg5 40.
d5 Kf4 41. Kd4 Be5+ 42. Kc5 Kxe3 43. d6 Bxd6+ 44. Kxd6 Kd3 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.01"]
[Round "1.38"]
[White "Sanchez, Areli"]
[Black "Martinez Navarro, Christian Ale"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1456"]
[PlyCount "61"]
[EventDate "2012.06.01"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qe5+ 4. Qe2 Qxe2+ 5. Bxe2 Nf6 6. Nf3 Bf5 7. Bd3
Bxd3 8. cxd3 Nc6 9. O-O O-O-O 10. Ne1 Ne5 11. Nb5 a6 12. d4 Nc6 13. Nc3 Nxd4
14. d3 Nc6 15. Be3 g6 16. Nc2 Rxd3 17. Rad1 Rxd1 18. Rxd1 Bg7 19. b3 Rd8 20.
Rc1 Ng4 21. Ne2 Nxe3 22. Nxe3 Rd2 23. Nc3 Nd4 24. Re1 Nc2 25. Ne4 Nxe1 26. Nxd2
Bh6 27. Kf1 Nd3 28. Ke2 Nc1+ 29. Kd1 Nxa2 30. Ndc4 Bxe3 31. fxe3 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.01"]
[Round "1.39"]
[White "Acevedo Aybar, Camila Elizabeth"]
[Black "Sanchez, Gustavo"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "59"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. O-O Nf6 6. Qe2 Nc6 7. c3 g6 8.
Rd1 Bg7 9. d4 cxd4 10. cxd4 O-O 11. e5 Nd5 12. Bd2 Ndb4 13. Bf4 Nd5 14. Bg3
Rfe8 15. Nbd2 dxe5 16. dxe5 Qe6 17. Nb3 Nc7 18. Nc5 Qc8 19. Qe4 Ne6 20. Rac1 f5
21. exf6 Nxc5 22. f7+ Kxf7 23. Rxc5 Bxb2 24. Be5 Ba3 25. Ng5+ Kf8 26. Qf3+ Qf5
27. Bg7+ Kxg7 28. Rxf5 gxf5 29. Qxf5 Rf8 30. Ne6+ 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.01"]
[Round "1.40"]
[White "Sanchez Millones, Jonathan Este"]
[Black "Acevedo Aybar, Maria Alejandra"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "55"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. O-O d5 6. e5 g6 7. h3 Bg7 8. Re1
Qc7 9. d3 Nh6 10. Bf4 O-O 11. Qc1 Nf5 12. e6 Qb6 13. exf7+ Rxf7 14. Be5 Rb8 15.
Nbd2 Rb7 16. b3 Rf8 17. Qb2 Bf6 18. Nf1 c4 19. Rac1 Nh4 20. Nd4 c5 21. Ne2 Bxh3
22. Bxf6 Rxf6 23. gxh3 Nf3+ 24. Kg2 Nxe1+ 25. Rxe1 Qc6 26. Neg3 d4+ 27. Ne4 e5
28. Nfg3 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.01"]
[Round "1.41"]
[White "Aguilar, Carlos (per)"]
[Black "Santana, Melissa"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "53"]
[EventDate "2012.06.01"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nf6 5. Nc3 Bg4 6. Be2 e6 7. O-O Bd6 8.
Bg5 Nc6 9. Rb1 O-O 10. a3 a6 11. Na2 b5 12. Bh4 Rc8 13. c3 Qe7 14. Re1 Rfe8 15.
Ne5 Bf5 16. Bd3 Bxd3 17. Qxd3 Qd8 18. Nc1 Be7 19. Re3 Nxe5 20. Rxe5 Nd7 21. Bg3
Nxe5 22. Bxe5 Bf6 23. f4 Bxe5 24. fxe5 f6 25. Ne2 fxe5 26. dxe5 Qb6+ 27. Kh1
1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.01"]
[Round "1.42"]
[White "Torres, Piero"]
[Black "Alfaro Mauricio, Kevin"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "55"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. O-O
Qc7 9. Qf3 Nc6 10. Nxc6 bxc6 11. Qg3 O-O 12. Bh6 Ne8 13. Rad1 Kh8 14. Bf4 e5
15. Be3 Bb7 16. f4 Bf6 17. f5 Rd8 18. Bg5 h6 19. Bxf6 Nxf6 20. Qh4 Qb6+ 21. Kh1
Qe3 22. Rf3 Qg5 23. Qxg5 hxg5 24. Rh3+ Kg8 25. Rg3 d5 26. Re1 d4 27. Nd1 c5 28.
Kg1 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.01"]
[Round "1.43"]
[White "Arcos, Luis"]
[Black "Uceda, Jose"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "107"]
[EventDate "2012.06.01"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 c6 4. Nc3 Bf5 5. e3 e6 6. Bd3 Bxd3 7. Qxd3 Be7 8.
O-O O-O 9. Ne5 Nbd7 10. h3 Nxe5 11. Bxe5 Nd7 12. Bh2 a6 13. Rad1 Nb6 14. b3 f5
15. f3 Bd6 16. e4 Bxh2+ 17. Kxh2 Qc7+ 18. e5 f4 19. Qd2 Rf5 20. Qf2 Raf8 21.
Ne2 Qf7 22. Rd3 Rg5 23. g3 fxg3+ 24. Nxg3 Qf4 25. Rg1 Rh5 26. Kg2 Rh6 27. Ne2
Qf5 28. f4 g5 29. Kf1 Rg6 30. Rf3 Nc8 31. Ng3 Qxh3+ 32. Ke1 Rxf4 33. Rxf4 gxf4
34. Qxf4 Ne7 35. Ne2 Nf5 36. Rxg6+ hxg6 37. Qg5 Qh4+ 38. Qxh4 Nxh4 39. Nf4 Nf3+
40. Kd1 Nxd4 41. Nxg6 Kf7 42. Nf4 Nf3 43. Nd3 Nd4 44. Kd2 c5 45. c3 Nc6 46. Ke3
c4 47. bxc4 dxc4 48. Nb2 Nxe5 49. Kd4 Kf6 50. a4 Nd7 51. Nxc4 Kf5 52. Nd6+ Kf4
53. Ne4 Ne5 54. Nf2 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.01"]
[Round "1.44"]
[White "Vasquez Alegre, Desiderio"]
[Black "Arias, Walter"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "47"]
[EventDate "2012.06.01"]

1. a3 e5 2. e4 Nf6 3. d3 Nc6 4. Nd2 d6 5. g3 Be6 6. c3 a6 7. b4 b5 8. Bg2 Be7
9. Ngf3 h6 10. O-O Qd7 11. Re1 Bh3 12. Nf1 O-O 13. Ne3 Bxg2 14. Kxg2 d5 15.
exd5 Nxd5 16. Nxd5 Qxd5 17. Kg1 Rad8 18. Bb2 Bf6 19. c4 bxc4 20. dxc4 Qxc4 21.
Rc1 Qe6 22. Qa4 Qd5 23. Qxc6 Qa2 24. Bxe5 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.01"]
[Round "1.45"]
[White "Beizaga, Jean"]
[Black "Venegas Camino, David"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "85"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. e3 g6 3. Bd3 d6 4. b3 Bg7 5. h4 h5 6. Bb2 O-O 7. Nd2 Nc6 8. c3 e5
9. Ne4 Nxe4 10. Bxe4 d5 11. Bf3 exd4 12. cxd4 Bf5 13. a3 a5 14. g4 hxg4 15.
Bxg4 Qd7 16. Bf3 Bh6 17. Ne2 Bg4 18. Ng3 f5 19. h5 g5 20. Bxg4 fxg4 21. Qd3 Rf6
22. Qb5 Ne5 23. Qxb7 Nd3+ 24. Ke2 Rxf2+ 25. Kxd3 Qh7+ 26. e4 dxe4+ 27. Nxe4 Re8
28. Rhf1 Rxb2 29. Qd5+ Kh8 30. Rf7 Qxe4+ 31. Qxe4 Rxe4 32. Kxe4 Rxb3 33. Rxc7
g3 34. Kf5 Rb5+ 35. Kg6 Rb6+ 36. Kf7 Bg7 37. Re1 Rf6+ 38. Ke7 g2 39. Rg1 Rf2
40. Rc4 Rd2 41. Kf7 Bxd4 42. Rxd4 Rxd4 43. Rxg2 1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.01"]
[Round "1.46"]
[White "Vidalon, Jesus"]
[Black "Cabello, Jorge"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "48"]
[EventDate "2012.06.01"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. a3 Bd7 6. c3 a6 7. Ba4 b5 8. Bb3 Qe7
9. Ng5 Be6 10. Nxe6 fxe6 11. Bg5 h6 12. Bh4 O-O-O 13. O-O d5 14. exd5 exd5 15.
Qf3 Qe6 16. Nd2 Na5 17. Bc2 Bxa3 18. bxa3 c5 19. Rfe1 g5 20. Bg3 Rhe8 21. Re2
d4 22. cxd4 cxd4 23. Rxe5 Qxe5 24. Bxe5 Rxe5 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.01"]
[Round "1.47"]
[White "Cabrera, Angel"]
[Black "Viguria, Jhosep"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "36"]
[EventDate "2012.06.01"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ Bd7 7. Qe2 Be7 8.
Bxd7+ Qxd7 9. Nc3 Nxd5 10. Qxe5 f6 11. Qxd5 Qxd5 12. Nxd5 Rc8 13. Nxe7 Kxe7 14.
Ne4 Rce8 15. O-O Kd7 16. Nc5+ Kc8 17. d4 Rd8 18. c3 Nc6 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.01"]
[Round "1.48"]
[White "Villareal, Jerko"]
[Black "Campos, Rodrigo"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "29"]
[EventDate "2012.06.01"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 Nc6 5. d3 d6 6. Nf3 Be6 7. O-O Qd7 8. Re1
O-O 9. e3 h6 10. d4 Bb4 11. d5 Bh3 12. dxc6 bxc6 13. a3 Bxc3 14. bxc3 Bg4 15.
e4 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.01"]
[Round "1.49"]
[White "Castaneda, Diego"]
[Black "Villavisencio, Luis"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "16"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. e4 Nxe4 3. f3 Nf6 4. f4 e6 5. Bd2 d5 6. Bb5+ c6 7. Bxc6+ Nxc6 8.
Bc3 Bd6 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.01"]
[Round "1.50"]
[White "Yarahuaman, Alvaro"]
[Black "Castaneda, Luis"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "47"]
[EventDate "2012.06.01"]

1. e4 e5 2. Bc4 Nc6 3. Nf3 Nf6 4. d3 d5 5. exd5 Nxd5 6. O-O Bg4 7. h3 Bh5 8.
Re1 Bb4 9. c3 Ba5 10. Bb5 Qe7 11. b4 Bb6 12. Nbd2 O-O 13. Bxc6 bxc6 14. Nf1 c5
15. bxc5 Qxc5 16. Qc2 Qxf2+ 17. Qxf2 Bxf2+ 18. Kxf2 Nxc3 19. Rxe5 g6 20. Bb2 f6
21. Re6 Na4 22. Bxf6 Rae8 23. Rxe8 Rxe8 24. Bg5 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.01"]
[Round "1.51"]
[White "Zubiaga, Hugo"]
[Black "Vasquez, Cesar"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1647"]
[PlyCount "80"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nf3 Be7 8. O-O
Be6 9. h3 h6 10. Be3 Nbd7 11. Re1 g5 12. Nh2 Rg8 13. Bf3 Nb6 14. Nd5 Bxd5 15.
Bxb6 Qxb6 16. exd5 Rc8 17. b3 Qb4 18. Ng4 Nxg4 19. Bxg4 Rc3 20. a3 Qc5 21. Bf5
Bd8 22. b4 Qc4 23. Re4 Qc7 24. Re3 Rxe3 25. fxe3 Qc3 26. Qe1 Qc4 27. Rd1 Bb6
28. Rd3 Qf4 29. g4 Qf3 30. Kh2 h5 31. Qg3 Qf1 32. Qg2 Qe1 33. Qd2 Qf1 34. c4
hxg4 35. Bxg4 f5 36. Qe2 Qa1 37. Bxf5 e4 38. Qh5+ Ke7 39. Qh6 Qe5+ 40. Kg2 Qxf5
0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.01"]
[Round "1.52"]
[White "Alvarado, Ricardo"]
[Black "Fernandez, Roberto (per)"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1556"]
[PlyCount "76"]
[EventDate "2012.06.01"]

1. e4 c5 2. d4 cxd4 3. Qxd4 Nc6 4. Qc4 Nf6 5. Nc3 e6 6. Nf3 a6 7. Bg5 Be7 8. e5
Nd5 9. Nxd5 Bxg5 10. Nxg5 exd5 11. Nxf7 dxc4 12. Nxd8 Nxd8 13. Bxc4 Ne6 14. O-O
O-O 15. f4 g6 16. g4 Kg7 17. f5 gxf5 18. gxf5 Nd4 19. f6+ Kh8 20. c3 Nc2 21.
Rac1 Ne3 22. Rf4 Nxc4 23. Rxc4 Rf7 24. Re1 b5 25. Rc7 Kg8 26. Re4 Rb8 27. Rg4+
Kf8 28. Re4 Bb7 29. Rg4 Bd5 30. a3 Re8 31. Rg5 a5 32. h4 h6 33. Rh5 Rh7 34. Kh2
Bf3 35. Rf5 Be4 36. Rf4 Rxe5 37. Rc8+ Kf7 38. Rc7 Bc6 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.01"]
[Round "1.53"]
[White "Sirio, Abigail"]
[Black "Huaman, Veronica"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "29"]
[EventDate "2012.06.01"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. Nxe5 Nf6 6. Nc3 Bd6 7. d4 c5 8.
Nf3 Qe7 9. Qe2 Bd7 10. d5 Ng4 11. h3 Nf6 12. e5 Nxd5 13. exd6 Qxe2+ 14. Nxe2
Nb4 15. Kd1 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "2.1"]
[White "Pasapera, Jorge"]
[Black "Vera Siguenas, Deivy"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1678"]
[BlackElo "2378"]
[PlyCount "44"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2
Nc6 9. O-O-O d5 10. Nxc6 bxc6 11. exd5 Nxd5 12. Nxd5 cxd5 13. Qxd5 Qc7 14. Qc4
Qe5 15. Qc3 Qxc3 16. bxc3 Be6 17. c4 Rab8 18. c3 Bxc3 19. Bd4 Bf5 20. Bd3 Bxd4
21. Bxf5 Be3+ 22. Kc2 gxf5 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "2.2"]
[White "Fernandez, Fernando"]
[Black "Castillo Walde, Mayra Yamile"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2331"]
[BlackElo "1662"]
[PlyCount "55"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nc6 7. d5 Nb8 8. Nd4
Nbd7 9. Nc3 Nb6 10. b3 Bd7 11. Bb2 Rc8 12. h3 c5 13. Nc2 a6 14. e4 Na8 15. a4
b6 16. f4 Ne8 17. Qe2 Qc7 18. Rae1 Rb8 19. e5 Qc8 20. g4 Nac7 21. b4 b5 22.
cxb5 axb5 23. a5 Na6 24. Ne4 Nxb4 25. Nxb4 cxb4 26. Rc1 Qa6 27. e6 fxe6 28.
dxe6 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "2.3"]
[White "Rengifo Blancas, Renzo Jhonatha"]
[Black "Espinoza Palomino, Willyam"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1657"]
[BlackElo "2327"]
[PlyCount "93"]
[EventDate "2012.06.01"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 Nf6 5. e5 Ne4 6. Qe2 f5 7. exf6 d5 8. Nxd4
Nxd4 9. cxd4 Kf7 10. fxg7 Bb4+ 11. Nc3 Re8 12. Qf3+ Kg8 13. Be2 c5 14. O-O cxd4
15. Nxe4 Rxe4 16. Bd3 Bg4 17. Qg3 Bd6 18. f4 Qd7 19. Bxe4 dxe4 20. h3 Bf5 21.
Rd1 Bc5 22. Be3 Qa4 23. Qg5 Qd7 24. Kh1 Be7 25. Qh6 d3 26. g4 Be6 27. f5 Bd5
28. Rf1 Bb4 29. f6 Rc8 30. Rf5 Bf7 31. a3 d2 32. Rd1 Bd6 33. Rxd2 Qc6 34. Rdf2
Qc4 35. Kg2 Rc7 36. Rd2 Qc6 37. Rc5 Qd7 38. Rxc7 Qxc7 39. Bf4 e3 40. Bxe3 Qc6+
41. Kf2 Qh1 42. Qf4 Bd5 43. f7+ Kxg7 44. Bd4+ Kf8 45. Qxd6+ Kxf7 46. Qf6+ Ke8
47. Re2+ 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "2.4"]
[White "Cuellar, Diego"]
[Black "Acevedo Aybar, Camila Elizabeth"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2269"]
[PlyCount "61"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 a6 8.
O-O O-O 9. a4 Qc7 10. Ba2 d6 11. h3 Bd7 12. f4 Bh6 13. Qd2 Bg7 14. Rae1 e5 15.
Nf3 Rad8 16. Qf2 Qc8 17. fxe5 Nxe5 18. Nxe5 dxe5 19. Bb6 Rde8 20. Bc5 Be6 21.
Bxf8 Rxf8 22. Rd1 Bxa2 23. Nxa2 Nxe4 24. Qe3 f5 25. Nc3 Nxc3 26. Qxc3 Qxc3 27.
bxc3 e4 28. Rd7 Rc8 29. Rb1 Kh8 30. Rbxb7 Rg8 31. c4 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "2.5"]
[White "Martinez Navarro, Christian Ale"]
[Black "Requejo, Oswaldo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1456"]
[BlackElo "2235"]
[PlyCount "64"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. cxd5 exd5 7. Bd3 Nbd7 8.
Nf3 c6 9. O-O Re8 10. Qc2 Nf8 11. Rfe1 Be6 12. Rad1 Bg4 13. Be2 N6d7 14. Bf4
Bf6 15. h3 Bxf3 16. Bxf3 Ne6 17. Bg3 g6 18. Rb1 Bh4 19. Bh2 Qe7 20. b4 Nxd4 21.
Qd1 Nxf3+ 22. Qxf3 d4 23. g3 Ne5 24. Qe4 f5 25. Qg2 dxc3 26. gxh4 c2 27. Rb3
Rad8 28. Bxe5 Rd1 29. Qf1 Rxe1 30. Qxe1 Rd8 31. Bd4 Rxd4 32. Rc3 Rd1 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenieros del Peru Consejo Nacional"]
[Site ""]
[Date "2012.06.02"]
[Round "2.6"]
[White "Leiva, Giuseppe"]
[Black "Aguilar, Carlos (per)"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2232"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2012.06.01"]

*

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "2.7"]
[White "Alfaro Mauricio, Kevin"]
[Black "Principe, Alexander"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2141"]
[PlyCount "77"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 Qxb6 6. Nc3 d6 7. g3 g6 8. Bg2 Bg7
9. Qb3 Nbd7 10. Qxb6 Nxb6 11. e4 Bb7 12. Bd2 e6 13. dxe6 fxe6 14. O-O-O O-O-O
15. Bg5 Kc7 16. Nge2 Rhe8 17. Rhg1 h6 18. Bxf6 Bxf6 19. Bh3 g5 20. f4 d5 21. e5
Bh8 22. Bg2 Rg8 23. Bh1 Nc4 24. Na4 Kc6 25. Kb1 Nb6 26. Nac3 a5 27. Rc1 Ba6 28.
Nd4+ Kd7 29. Ndb5 gxf4 30. gxf4 Rxg1 31. Rxg1 Rf8 32. Rg6 Rxf4 33. Rxh6 Bxe5
34. Rh7+ Kd8 35. Bg2 Rf2 36. Na7 Bd3+ 37. Kc1 Bf4+ 38. Kd1 Bxh7 39. Nc6+ 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "2.8"]
[White "Martinez Alcantara, Jose Eduard"]
[Black "Cabrera, Angel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2135"]
[PlyCount "89"]
[EventDate "2012.06.01"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. O-O d6 7. Re1 Bg4 8. c3
Be7 9. h3 Bh5 10. d3 Na5 11. Bc2 c5 12. Nbd2 O-O 13. Nf1 Bg6 14. g4 Nc6 15. Ng3
h6 16. Nh4 Bh7 17. Nhf5 Ne8 18. a4 Nc7 19. Nxe7+ Nxe7 20. Nf5 f6 21. Kh2 d5 22.
Qf3 Ng6 23. exd5 Qxd5 24. Qxd5+ Nxd5 25. Bb3 Rad8 26. axb5 axb5 27. Ra5 Kh8 28.
Bxd5 Rxd5 29. Rxb5 Rxd3 30. Rxc5 Rfd8 31. Rc7 R8d7 32. Rc8+ Rd8 33. Rxd8+ Rxd8
34. Be3 Bg8 35. Ra1 Nf8 36. Ra7 g5 37. Nxh6 Be6 38. Nf7+ Bxf7 39. Rxf7 Nh7 40.
Rc7 Rb8 41. b4 Nf8 42. Ba7 Rb5 43. Rf7 Kg8 44. Rc7 Ne6 45. Rc6 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "2.9"]
[White "Garcia, Julio (per)"]
[Black "Pena Morales, Hugo"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2126"]
[PlyCount "82"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 O-O 6. h3 c5 7. d5 a6 8. Nge2 b5
9. cxb5 axb5 10. Bxb5 Ba6 11. Bxa6 Rxa6 12. O-O Qb6 13. Rb1 Nbd7 14. Be3 Qb4
15. a3 Qa5 16. f4 Rb8 17. Qc2 Qc7 18. e5 dxe5 19. fxe5 Nxe5 20. Bf4 Nfd7 21.
Ne4 Qb6 22. Be3 Qb3 23. Qxb3 Rxb3 24. Bxc5 f5 25. Nd4 Rd3 26. Nxf5 gxf5 27.
Rxf5 Rxd5 28. Bxe7 Rd4 29. Nc5 Nxc5 30. Bxc5 Rd2 31. Bb4 Re2 32. Rc1 h6 33.
Rc8+ Kh7 34. Rc7 Rg6 35. g4 Nc6 36. Bf8 Nd8 37. Bxg7 Rxg7 38. Rxg7+ Kxg7 39.
Rf2 Re3 40. Kg2 Rb3 41. Rf3 Rxb2+ 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "2.10"]
[White "Gonzales, Sebastian"]
[Black "Angulo, Alberto"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2080"]
[PlyCount "64"]
[EventDate "2012.06.01"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nc3 g6 5. g3 Nf6 6. Bg2 Bg7 7. Nf3 Nc6 8. O-O
O-O 9. Re1 Bg4 10. Bg5 h6 11. Bf4 Rc8 12. Qd2 g5 13. Be3 Ne4 14. Qd3 Bf5 15.
Qd1 Nxc3 16. bxc3 Na5 17. Bd2 e6 18. Ne5 Nc4 19. Nxc4 Rxc4 20. Rb1 Qc7 21. Qc1
Rc8 22. Bf1 Rc6 23. h3 a6 24. h4 Qe7 25. hxg5 hxg5 26. Qb2 b5 27. Rbc1 Bf6 28.
Bd3 Kg7 29. Kg2 Rh8 30. Rh1 Rcc8 31. f3 g4 32. f4 Qc7 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "2.11"]
[White "Cori Quispe, Kevin"]
[Black "Quispe, Cesar"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2030"]
[PlyCount "93"]
[EventDate "2012.06.01"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. O-O Nf6 5. Re1 O-O 6. Bb3 d6 7. h3 Na5 8. d4
Nxb3 9. axb3 exd4 10. Nxd4 h6 11. Nc3 Re8 12. Bf4 Bf8 13. Qf3 c6 14. Rad1 Nh7
15. Qg3 g5 16. Bc1 f6 17. f4 Re7 18. Qd3 Rg7 19. Qc4+ Kh8 20. Ne6 Bxe6 21. Qxe6
Qc8 22. Qxc8 Rxc8 23. Be3 a6 24. Rd2 Re8 25. f5 Be7 26. Bf2 g4 27. Rd3 Reg8 28.
h4 g3 29. Be3 Rg4 30. Bxh6 Rxh4 31. Bd2 Rhg4 32. Kf1 Ng5 33. Bxg5 R8xg5 34. Ke2
Kg7 35. Kf3 Kf7 36. Rh1 Rg7 37. Ne2 d5 38. exd5 R4g5 39. d6 Rxf5+ 40. Nf4 Bd8
41. Rh8 Rg8 42. Rxg8 Kxg8 43. Kxg3 Kf7 44. Kf3 Ra5 45. Re3 Ra2 46. d7 Rxb2 47.
Re8 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "2.12"]
[White "Revolledo, Cesar"]
[Black "Luque, Willy"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2004"]
[PlyCount "51"]
[EventDate "2012.06.01"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Nf3 Nf6 5. h3 a6 6. d4 Bf5 7. Bd3 Bxd3 8.
Qxd3 Nc6 9. Ne2 e6 10. O-O Be7 11. Bf4 Qd7 12. c3 O-O 13. Rad1 Rad8 14. b4 Nd5
15. Ng5 Nf6 16. Ng3 h6 17. Nxe6 fxe6 18. Qg6 Qe8 19. Qc2 Bd6 20. Bc1 Nh5 21.
Qe4 Bxg3 22. Qg4 Bf4 23. Rfe1 Bxc1 24. Rxe6 Qf7 25. Rxc1 Qxf2+ 26. Kh2 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "2.13"]
[White "Rosales, Miguel"]
[Black "Puppi Lazo, Jorge Luis"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1900"]
[PlyCount "56"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. Nc3 Nf6 5. d4 cxd4 6. Nxd4 Bb4 7. Nxc6 bxc6 8.
Bd2 Bxc3 9. Bxc3 Nxe4 10. Qc2 Nxc3 11. Qxc3 Qg5 12. g3 O-O 13. Bg2 Ba6 14. O-O
d5 15. b3 dxc4 16. b4 Rac8 17. a4 Qf6 18. Qxf6 gxf6 19. Rab1 c3 20. b5 cxb5 21.
axb5 c2 22. bxa6 cxb1=Q 23. Rxb1 Rfd8 24. h3 Rd2 25. Rb7 Rc1+ 26. Kh2 Rxf2 27.
Rxa7 Rcc2 28. Ra8+ Kg7 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "2.14"]
[White "Temple, Victor"]
[Black "Sanchez Millones, Jonathan Este"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1878"]
[PlyCount "76"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Bg5 h6 7. Be3 e5 8. d5
Nbd7 9. f3 Kh7 10. Nh3 Ng8 11. Nf2 Ne7 12. Nd3 f5 13. O-O f4 14. Bf2 g5 15. c5
Nf6 16. Rc1 Rg8 17. cxd6 cxd6 18. Nb5 b6 19. Nc7 Rb8 20. Ne6 Bxe6 21. dxe6 a5
22. Qc2 Rb7 23. g4 h5 24. h3 Bf8 25. Rfd1 Ng6 26. Qc6 Rgg7 27. Ne1 hxg4 28.
hxg4 Qe8 29. Ba6 Rb8 30. Bxb6 Qxc6 31. Rxc6 Ne7 32. Rcxd6 Ng6 33. Rc6 Rxb6 34.
Rxb6 Bc5+ 35. Kg2 Bxb6 36. Rd6 Bd4 37. b3 Re7 38. Nc2 Nh4+ 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "2.15"]
[White "Uceda, Jose"]
[Black "Celestino, Raul"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1800"]
[PlyCount "79"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be3 b5 6. Nd2 Bb7 7. Bd3 Nf6 8. O-O
Be7 9. Kh1 Qc7 10. f4 Nc6 11. c3 d6 12. Qf3 Nd7 13. b4 Bf6 14. Rfc1 Rc8 15.
N2b3 Nb6 16. Bxb5 O-O 17. Bxc6 Bxc6 18. Nxc6 Qxc6 19. Na5 Qc7 20. Bxb6 Qxb6 21.
Rab1 Rc7 22. c4 Rfc8 23. h3 Bd4 24. Rb3 f6 25. Qg4 Re7 26. Rd1 Rf8 27. Qe2 e5
28. f5 g6 29. Qg4 Rg7 30. fxg6 Rxg6 31. Qe6+ Kh8 32. g4 h5 33. Rdd3 hxg4 34.
hxg4 Kg7 35. Rh3 Qd8 36. Nc6 Qe8 37. Nxd4 exd4 38. Qf5 Rh8 39. Kh2 Rxg4 40.
Qxg4+ 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "2.16"]
[White "Vasquez Alegre, Desiderio"]
[Black "Rosales, Pierina"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1785"]
[PlyCount "90"]
[EventDate "2012.06.01"]

1. a3 d5 2. Nf3 c5 3. g3 Nc6 4. Bg2 Nf6 5. d3 e5 6. O-O h6 7. e4 d4 8. Nbd2 Be6
9. Re1 Be7 10. Nf1 g5 11. c3 Nd7 12. c4 Nf8 13. Kh1 Ng6 14. Ng1 h5 15. b3 Qd7
16. h3 Kf8 17. Bd2 Kg7 18. Nh2 Raf8 19. Qc1 f6 20. f4 gxf4 21. gxf4 exf4 22.
Bxf4 Bd6 23. Ne2 Nce5 24. Bxe5 Bxe5 25. Nf3 Bxh3 26. Nxe5 Bxg2+ 27. Kxg2 fxe5
28. Qg5 Qe7 29. Qxe7+ Nxe7 30. Rh1 Ng6 31. Raf1 Kh6 32. Rhg1 Nh4+ 33. Kg3 Ng6
34. Kh3 Kg7 35. b4 cxb4 36. axb4 Rxf1 37. Rxf1 Rf8 38. Rxf8 Kxf8 39. c5 Ke7 40.
Kg2 Kd7 41. Kf3 Kc6 42. Ng3 Nf4 43. Kf2 Nxd3+ 44. Ke2 Nxb4 45. Nxh5 Kxc5 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "2.17"]
[White "Rivera, Gerson"]
[Black "Vidalon, Jesus"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1784"]
[PlyCount "72"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Nf6 6. Bg5 Nbd7 7. f4 Qc7 8.
Qf3 e5 9. Nf5 exf4 10. Bxf4 Ne5 11. Bxe5 dxe5 12. O-O-O Bxf5 13. Qxf5 Be7 14.
Nd5 Nxd5 15. Rxd5 O-O 16. Qxe5 Rac8 17. Qxc7 Rxc7 18. Be2 Rfc8 19. c3 b5 20.
Bg4 Rb8 21. a3 a5 22. Kb1 b4 23. cxb4 axb4 24. axb4 Bxb4 25. Rhd1 g6 26. Rd8+
Rxd8 27. Rxd8+ Kg7 28. Rd7 Rxd7 29. Bxd7 Kf6 30. Kc2 Bd6 31. g3 Ke5 32. Kd3 h6
33. Be8 Ke6 34. Kc4 h5 35. b4 f6 36. b5 Ke5 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "2.18"]
[White "Villavisencio, Luis"]
[Black "Murga, Caleb"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1767"]
[PlyCount "46"]
[EventDate "2012.06.01"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bc5 7. d3 h6 8. Nc3
O-O 9. h3 d6 10. Re1 Ne7 11. Be3 Bxe3 12. Rxe3 g5 13. g4 Ng6 14. Ne2 Nf4 15.
Nh2 h5 16. Nxf4 gxf4 17. Re1 hxg4 18. Nxg4 Nxg4 19. hxg4 Qh4 20. f3 Qg3+ 21.
Kf1 Kg7 22. Qe2 Bxg4 23. Qg2 Bh3 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "2.19"]
[White "Caballero Quijano, Mitzy Mishel"]
[Black "Villareal, Jerko"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1759"]
[PlyCount "53"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. Nf3 d6 3. c4 g6 4. g3 Bg7 5. Bg2 O-O 6. O-O c5 7. dxc5 dxc5 8. Nc3
Nc6 9. Qxd8 Rxd8 10. Bf4 a5 11. Na4 Nd7 12. Bc7 Re8 13. Rad1 b5 14. Nb6 Ra7 15.
Nxd7 Rxc7 16. cxb5 Bxd7 17. bxc6 Bxc6 18. b3 e5 19. Nd2 e4 20. Nc4 f5 21. Rc1
Rd7 22. Rfd1 Red8 23. Rxd7 Rxd7 24. e3 Rd3 25. Bf1 Rc3 26. Rd1 Bf8 27. Ne5
1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "2.20"]
[White "Vasquez, Cesar"]
[Black "Martinez, Anthony"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1647"]
[BlackElo "1757"]
[PlyCount "43"]
[EventDate "2012.06.01"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Nf3
c5 9. Be2 Nc6 10. O-O Qa5 11. Bd3 Nxd2 12. Nxd2 Qxc3 13. dxc5 Nxe5 14. Be2 Qxc5
15. Rb1 O-O 16. Rb5 Qc7 17. f4 Nc6 18. Bd3 Nd4 19. Rb1 Bd7 20. Re1 a6 21. Nf1
Nb5 22. Qh5 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "2.21"]
[White "Fernandez, Roberto (per)"]
[Black "Sanchez Zambrano, Vanessa"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1556"]
[BlackElo "1749"]
[PlyCount "52"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. d3 Nc6 5. c3 g6 6. O-O Bg7 7. h3 O-O 8. Bb3 e6
9. Be3 b6 10. Qd2 Ba6 11. Re1 c4 12. Bc2 cxd3 13. Bxd3 Bxd3 14. Qxd3 d5 15.
exd5 Nxd5 16. Bd4 Nxd4 17. Nxd4 Qg5 18. Nf3 Qxg2+ 19. Kxg2 Nf4+ 20. Kg3 Nxd3
21. Re2 e5 22. Na3 f5 23. Rd1 e4 24. Ne1 Be5+ 25. Kh4 g5+ 26. Kxg5 Bf4+ 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "2.22"]
[White "Mendoza Sosaya, Eric"]
[Black "Yarahuaman, Alvaro"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1710"]
[PlyCount "51"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2
Nc6 9. g4 Nxd4 10. Bxd4 e5 11. Be3 Re8 12. O-O-O Bf8 13. h4 Be6 14. h5 Rc8 15.
hxg6 fxg6 16. Kb1 a6 17. Bh6 Kf7 18. Bxf8 Rxf8 19. Qxd6 Qxd6 20. Rxd6 Rfd8 21.
Rxd8 Rxd8 22. Kc1 Kg7 23. Be2 Bf7 24. Rd1 h5 25. Rxd8 hxg4 26. fxg4 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "2.23"]
[White "Suyo, Adrian"]
[Black "Sirio, Abigail"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1847"]
[PlyCount "54"]
[EventDate "2012.06.01"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 a6 7. Ne2 Nc6 8. O-O
Be7 9. f4 f6 10. Nf3 O-O 11. a3 c4 12. Bc2 f5 13. Ng3 Qe8 14. Ng5 Qg6 15. h4
Bxg5 16. fxg5 Qf7 17. Nh5 g6 18. Nf6+ Kh8 19. Rf3 Ne7 20. Rh3 Kg7 21. Qf3 Rh8
22. Bf4 Ng8 23. Kf2 Ngxf6 24. exf6+ Kf8 25. Bd6+ Ke8 26. Qf4 Nb6 27. Bc7 Bd7
1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "2.24"]
[White "Romero Rodriguez, Jorge"]
[Black "Romani, Carlos"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1854"]
[PlyCount "56"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. Nf3 d5 3. e3 c6 4. Nbd2 Bf5 5. Be2 e6 6. Nh4 Bg6 7. O-O Bd6 8.
Nxg6 hxg6 9. f4 g5 10. g3 gxf4 11. exf4 Nbd7 12. Nf3 Qe7 13. Ne5 O-O-O 14. Be3
Rh3 15. Kg2 Rdh8 16. Bg1 Ne4 17. Bg4 R3h6 18. c4 f5 19. Be2 g5 20. cxd5 cxd5
21. Rc1+ Kb8 22. Qb3 Nxe5 23. fxe5 Bc7 24. Rc2 Bb6 25. Qa4 Qh7 26. Kf3 Rxh2 27.
Rfc1 Rh3 28. Be3 g4+ 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "2.25"]
[White "Venegas Camino, David"]
[Black "Landa Medrano, Gabriel"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "1657"]
[PlyCount "73"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Bd3
Qb6 9. Nb3 Qe3+ 10. Qe2 Qxe2+ 11. Bxe2 Nc6 12. O-O-O Bd7 13. a3 Rc8 14. Bf3 Ng8
15. Bxe7 Kxe7 16. Na4 b5 17. Nb6 Rc7 18. Nxd7 Rxd7 19. e5 d5 20. Nc5 Ra7 21. g4
Ke8 22. g5 Nge7 23. Bg4 g6 24. c3 Nb8 25. Rd2 Nd7 26. Nxd7 Rxd7 27. h4 h5 28.
gxh6 Rxh6 29. Rdh2 Rc7 30. Kd2 Rc4 31. Rf1 Rh8 32. Be2 Rc7 33. Bd3 Nc6 34. Ke3
Na5 35. Rfh1 Nc4+ 36. Kf3 Rh5 37. Rg1 1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "2.26"]
[White "Padilla, Jorge"]
[Black "Beizaga, Jean"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1986"]
[PlyCount "37"]
[EventDate "2012.06.01"]

1. e4 e5 2. Nf3 d6 3. Bc4 h6 4. O-O Bg4 5. c3 Qf6 6. d4 Ne7 7. Be3 g5 8. Nbd2
Ng6 9. Qb3 b6 10. a4 Be7 11. a5 Nd7 12. axb6 cxb6 13. Qb5 O-O 14. Bd5 Rad8 15.
Rxa7 Nh4 16. Nxh4 gxh4 17. f3 Be6 18. Bxe6 fxe6 19. Rxd7 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "2.27"]
[White "Ishiguro, Juan"]
[Black "Romero Guimaray, Diego"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "44"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. d3 Nc6 5. c3 g6 6. h3 Bg7 7. a3 a5 8. a4 O-O
9. O-O Nd7 10. Bf4 Nde5 11. Nxe5 Nxe5 12. Ba2 Be6 13. Qc2 Qc8 14. Nd2 b6 15.
Qb1 Rb8 16. d4 cxd4 17. cxd4 Nc4 18. Rc1 Nxd2 19. Rxc8 Nxb1 20. Rxf8+ Kxf8 21.
Bxe6 fxe6 22. Rxb1 Bxd4 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "2.28"]
[White "Quispe, Juan Jose"]
[Black "Lescano Osorio, Oswaldo"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "47"]
[EventDate "2012.06.01"]

1. d4 d6 2. c4 g6 3. Nd2 Bg7 4. Nb3 Nf6 5. Bf4 O-O 6. Nf3 Nbd7 7. Qc2 Re8 8. e4
e5 9. dxe5 dxe5 10. Bd2 Qe7 11. c5 Nb8 12. Bc4 Nc6 13. O-O Bg4 14. Ng5 Rf8 15.
h3 Bd7 16. f4 h6 17. Nf3 Rfc8 18. Nh4 Kh7 19. Nf3 exf4 20. Rad1 Nh5 21. e5 Bf5
22. Bd3 Bxd3 23. Qxd3 Rd8 24. Qc4 1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "2.29"]
[White "Castillo Martinez, Paola"]
[Black "Hidalgo Minano, Fernando Jose"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1724"]
[PlyCount "53"]
[EventDate "2012.06.01"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bc4 e6 6. Bd2 Qc7 7. Nf3 Bd6 8.
Qe2 Nf6 9. a3 O-O 10. O-O b5 11. Bd3 Ng4 12. h3 Nh2 13. Nxh2 Bxh2+ 14. Kh1 Bd6
15. Rae1 Re8 16. Ne4 Bf4 17. Be3 Bxe3 18. Qxe3 Na6 19. Qg5 Qe7 20. Qxe7 Rxe7
21. Re3 e5 22. dxe5 Rxe5 23. f4 Re7 24. Nf6+ Kf8 25. Nxh7+ Ke8 26. Rfe1 Be6 27.
f5 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "2.30"]
[White "Chomon Ruiz Figueroa, Daniel"]
[Black "Hilario, Aleyla"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1660"]
[PlyCount "81"]
[EventDate "2012.06.01"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 c4 6. Be2 Qb6 7. O-O Bd7 8. Qc2 Be7
9. Nbd2 Na5 10. b3 cxb3 11. axb3 Rc8 12. Bb2 Nh6 13. Ba3 Bxa3 14. Rxa3 Nc6 15.
Qb2 O-O 16. Bd3 Ne7 17. Raa1 a6 18. b4 Bb5 19. Bxb5 Qxb5 20. Nb3 Rc7 21. Nc5
Rfc8 22. Qd2 Nc6 23. h3 Nb8 24. g4 Nd7 25. Ra2 b6 26. Nxd7 Qxd7 27. Rc1 Qb5 28.
Kg2 Kf8 29. Ng1 Ng8 30. Ne2 Ne7 31. Rca1 Ra7 32. f3 Nc6 33. Kf2 a5 34. bxa5
Rxa5 35. Rxa5 Nxa5 36. Qc2 Nc4 37. Qxh7 Re8 38. Qh8+ Ke7 39. Ra7+ Kd8 40. Qxg7
Qb2 41. Qxf7 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "2.31"]
[White "Loayza, Rocio"]
[Black "Alata Morales, Anie"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1639"]
[PlyCount "38"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. Bb5 e6 5. O-O Nge7 6. d3 a6 7. Bxc6 bxc6 8. d4
cxd4 9. Nxd4 Bg7 10. Nf3 d5 11. e5 O-O 12. Bg5 f6 13. exf6 Bxf6 14. Bh6 Re8 15.
Qd3 Nf5 16. Bd2 e5 17. Ng5 Bxg5 18. Bxg5 Qxg5 19. Ne2 Nh4 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "2.32"]
[White "Acevedo Aybar, Maria Alejandra"]
[Black "Lopez, Herminio"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "95"]
[EventDate "2012.06.01"]

1. e4 c6 2. d4 d5 3. Nc3 Nf6 4. f3 e6 5. Bg5 Be7 6. e5 Nfd7 7. Bxe7 Qxe7 8. Qd2
O-O 9. Bd3 h6 10. Nge2 Qh4+ 11. g3 Qh5 12. g4 Qh4+ 13. Ng3 a6 14. O-O-O c5 15.
Be2 cxd4 16. Qxd4 Nc6 17. Qd2 Ndxe5 18. g5 b5 19. gxh6 Qxh6 20. Qxh6 gxh6 21.
Rhg1 Kh7 22. Nh5 Ng6 23. Nf6+ Kg7 24. Nh5+ Kh8 25. Nf6 Nce7 26. Bd3 d4 27. Be4
Ra7 28. Rxd4 e5 29. Rd6 Be6 30. a3 b4 31. axb4 a5 32. bxa5 Rxa5 33. Kd2 Nf5 34.
Ncd5 Nxd6 35. Bxg6 Bxd5 36. Nxd5 Rxd5+ 37. Bd3 Nc4+ 38. Kc3 Nd6 39. b4 Nb5+ 40.
Kc4 Rfd8 41. Be4 Na3+ 42. Kb3 Rd2 43. Kxa3 Rf8 44. b5 f5 45. Bd3 Rf2 46. b6 e4
47. fxe4 fxe4 48. Bxe4 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "2.33"]
[White "Arias, Walter"]
[Black "Maravi, Jhon"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "45"]
[EventDate "2012.06.01"]

1. e4 c6 2. Nc3 d5 3. exd5 cxd5 4. d4 Nf6 5. Bg5 Nc6 6. Bb5 e6 7. a3 Bd7 8. Nf3
Bd6 9. Bxc6 Bxc6 10. Ne5 O-O 11. O-O Be7 12. Ng4 Rc8 13. Qf3 Nxg4 14. Bxe7 Qxe7
15. Qxg4 f5 16. Qf3 Rcd8 17. Rfe1 Rf6 18. Re5 Qc7 19. g3 Rdf8 20. Ne2 Bb5 21.
Nf4 Re8 22. Nh5 Rg6 23. Qf4 1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "2.34"]
[White "Campos, Rodrigo"]
[Black "Marquez, Alberto"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "35"]
[EventDate "2012.06.01"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bb5 Be6 7. Ne5 Bd7 8.
Nxc6 bxc6 9. Ba4 Bd6 10. Qe2+ Be7 11. O-O O-O 12. Re1 Bd6 13. Bg5 h6 14. Bh4
Bxh2+ 15. Kxh2 Ng4+ 16. Qxg4 Bxg4 17. Bxd8 Raxd8 18. Bxc6 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "2.35"]
[White "Nadal Quintana, Roberto Jamil"]
[Black "Castaneda, Diego"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "27"]
[EventDate "2012.06.01"]

1. e4 e5 2. Nf3 Bb4 3. a3 Bc5 4. d4 Bb6 5. Nxe5 Bxd4 6. Qxd4 c6 7. Bc4 d5 8.
exd5 Bg4 9. Qxg4 f5 10. Qxg7 Qe7 11. Qxh8 Kf8 12. Bh6+ Qg7 13. Qxg7+ Ke8 14.
Qf8# 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "2.36"]
[White "Castaneda, Luis"]
[Black "Pinas Huamani, Luiggi Aaron"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "31"]
[EventDate "2012.06.01"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bc4 Bc5 5. O-O Nf6 6. Nc3 d6 7. Ng5 O-O 8.
Bxf7+ Rxf7 9. Nxf7 Kxf7 10. d3 Bg4 11. Ne2 Nd4 12. f3 Nxf3+ 13. Kh1 Nd4 14. Bg5
Bxe2 15. Qe1 Bxf1 16. Qxf1 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "2.37"]
[White "Catano, Alvaro"]
[Black "Prado, Gabriel"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "41"]
[EventDate "2012.06.01"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 exd4 7. O-O Nge7 8.
Ba3 d6 9. cxd4 O-O 10. Qa4 Bb6 11. Re1 Bg4 12. Be2 Ng6 13. h3 Bd7 14. Qc2 Nh4
15. d5 Nxf3+ 16. Bxf3 Nd4 17. Qc3 Nxf3+ 18. gxf3 Qg5+ 19. Kh2 Qh4 20. f4 Qxf4+
21. Kh1 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "2.38"]
[White "Chavez Galvan, Alvaro"]
[Black "Principe, Ruben"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "70"]
[EventDate "2012.06.01"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. Nf3 Bg4 6. c3 e6 7. h3 Bxf3 8.
Qxf3 Nf6 9. Bf4 Be7 10. O-O O-O 11. Re1 Rc8 12. Nd2 a6 13. a4 Qb6 14. Rab1 Na5
15. Be2 Nb3 16. Qg3 Nxd2 17. Bxd2 Ne4 18. Qd3 Bd6 19. Bf3 Nxd2 20. Qxd2 Qc7 21.
Rbc1 Bf4 22. Qc2 Bxc1 23. Qxc1 b5 24. axb5 axb5 25. Be2 b4 26. Ba6 Ra8 27. Bd3
Rfc8 28. Qc2 g6 29. Rc1 bxc3 30. bxc3 Ra3 31. c4 dxc4 32. Bxc4 Qa5 33. Qe2 Ra1
34. Rxa1 Qxa1+ 35. Kh2 Qxd4 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "2.39"]
[White "Pucho, Rafael"]
[Black "Chavez, Galvan Francisco"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "43"]
[EventDate "2012.06.01"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Be7 5. f4 c5 6. Nf3 h6 7. h4 b6 8. Be3 Ba6
9. Bd3 Bxd3 10. Qxd3 c4 11. Qe2 Bb4 12. Bd2 Ne7 13. Nb5 Bxd2+ 14. Qxd2 Nf5 15.
g4 Ng3 16. Nd6+ Ke7 17. Qb4 Kd7 18. Rg1 Nc6 19. Qa3 Ne4 20. Nxe4 dxe4 21. Qd6+
Ke8 22. Qxc6+ 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "2.40"]
[White "Chavez Mendoza, Sergio"]
[Black "Ramirez, Marco"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "76"]
[EventDate "2012.06.01"]

1. d4 d5 2. Nf3 e6 3. e3 c5 4. b3 Nc6 5. Bb2 Nf6 6. a3 cxd4 7. exd4 Bd6 8. Bd3
O-O 9. Ne5 Nd7 10. O-O Ndxe5 11. dxe5 Nxe5 12. Bxh7+ Kxh7 13. Bxe5 Bxe5 14.
Qh5+ Kg8 15. Qxe5 Qf6 16. f4 Bd7 17. Nd2 Qxe5 18. fxe5 Rfc8 19. Rac1 Bb5 20.
Rf4 Rc3 21. Rb4 Ba6 22. Nf3 Rac8 23. Nd4 Re3 24. Nf3 Rcc3 25. Re1 Rxe1+ 26.
Nxe1 f6 27. exf6 gxf6 28. Rd4 Kf7 29. Rd2 b6 30. Kf2 Bb7 31. Rd3 Rc8 32. g4 e5
33. c4 Ke6 34. cxd5+ Bxd5 35. h4 a5 36. Rg3 Rh8 37. h5 f5 38. gxf5+ Kxf5 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenieros del Peru Consejo Nacional"]
[Site ""]
[Date "2012.06.02"]
[Round "2.41"]
[White "Rengifo, Jhosara"]
[Black "Contreras, Fiorella"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2012.06.01"]

*

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "2.42"]
[White "Cubillas, Guillermo"]
[Black "Rosales, Carlos"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "83"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. Nf3 e6 3. c4 c6 4. Nc3 Bb4 5. Qc2 d5 6. Nd2 O-O 7. e3 Re8 8. f4
Nh5 9. Nf3 Nd7 10. Bd3 f5 11. O-O Nhf6 12. Bd2 Bxc3 13. Bxc3 b6 14. b3 Qe7 15.
Ne5 Nxe5 16. dxe5 Ne4 17. Bb2 Bb7 18. Bxe4 fxe4 19. cxd5 cxd5 20. Qd2 Ba6 21.
Rfc1 Rac8 22. a4 Bd3 23. Ba3 Qh4 24. Rc3 g5 25. Rac1 Ba6 26. Rc7 Rb8 27. Rxa7
Ra8 28. Rxa8 Rxa8 29. Be7 h6 30. Rc6 Qg4 31. h3 Qf5 32. g4 Qf7 33. Bf6 gxf4 34.
exf4 Ra7 35. Rxb6 Qc7 36. Rxe6 Qc5+ 37. Kg2 e3 38. Qe1 d4 39. Rd6 Bb7+ 40. Kg3
Ra8 41. Qb1 Kf7 42. Qh7+ 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "2.43"]
[White "Del Campo, Mauricio"]
[Black "Sanchez, Areli"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "47"]
[EventDate "2012.06.01"]

1. e4 e5 2. f4 exf4 3. Nf3 Nc6 4. Bc4 Qe7 5. d3 d6 6. Bxf4 Bg4 7. O-O Nd4 8.
Nbd2 O-O-O 9. Bg5 Qxg5 10. Nxg5 Bxd1 11. Raxd1 Nh6 12. Bxf7 Nxc2 13. Be6+ Kb8
14. Nf7 Nxf7 15. Rxf7 Nd4 16. Bd5 c6 17. Nb3 cxd5 18. Nxd4 dxe4 19. dxe4 Re8
20. Rc1 a6 21. Rcc7 Rc8 22. Rxb7+ Ka8 23. Ra7+ Kb8 24. Rfb7# 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "2.44"]
[White "Santana, Melissa"]
[Black "Espejo, Ayrton"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "120"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5 7. d5 Nbd7 8. Bd3 a6
9. Nge2 c5 10. Qd2 Nb6 11. b3 Bd7 12. O-O Nc8 13. Rab1 Na7 14. b4 b6 15. a3 Qc7
16. Rb2 Rab8 17. b5 axb5 18. cxb5 Ne8 19. Ng3 Nc8 20. a4 Ne7 21. Rbb1 f5 22.
Nge2 f4 23. Bf2 Nf6 24. Bc4 Ra8 25. Nc1 Qd8 26. Nb3 Nc8 27. h3 Nh5 28. Qe1 Bf6
29. Ne2 Ng7 30. Ra1 h5 31. a5 g5 32. g4 fxg3 33. Bxg3 h4 34. Bf2 Bxh3 35. Bd3
Bxf1 36. Qxf1 bxa5 37. Qe1 a4 38. Nd2 Nb6 39. Nc4 Nxc4 40. Bxc4 Rf7 41. Nc3
Raa7 42. Qd1 a3 43. Rb1 a2 44. Ra1 Nh5 45. Bxa2 Nf4 46. b6 Qxb6 47. Rb1 Qd8 48.
Bc4 Nh3+ 49. Kg2 Nxf2 50. Kxf2 Ra8 51. Qc2 Rb8 52. Rxb8 Qxb8 53. Qa4 Kg7 54.
Kg2 Bd8 55. Kh3 Qc8+ 56. Kg2 Qd7 57. Kh2 Kg6 58. Qa6 Be7 59. Kg2 g4 60. Qc6 {
Ilegible
} 60... gxf3+ 1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "2.45"]
[White "Estela, Leslie"]
[Black "Torres, Piero"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "25"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. Bg5 e6 3. c3 h6 4. Bf4 d6 5. a3 Nc6 6. c4 d5 7. cxd5 exd5 8. Qd3
Be7 9. Qe3 O-O 10. Qg3 Nh5 11. Qf3 Nxf4 12. Qxf4 Bg5 13. Qg3 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "2.46"]
[White "Viguria, Jhosep"]
[Black "Flores Quillas, Diego Saul Rodr"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "42"]
[EventDate "2012.06.01"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. Ba4 Bf5 8.
Nc3 Nxd5 9. d3 Nxc3 10. bxc3 Be7 11. Nf3 Bg4 12. Qd2 b5 13. Nxe5 bxa4 14. Nxg4
O-O 15. Ne5 Bg5 16. Qd1 Bxc1 17. Qxc1 Re8 18. Qf4 f6 19. d4 Nc4 20. Qe4 Nxe5
21. dxe5 Rxe5 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenieros del Peru Consejo Nacional"]
[Site ""]
[Date "2012.06.02"]
[Round "2.47"]
[White "Garcia Cerna, Jorge"]
[Black "Zubiaga, Hugo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2012.06.01"]

*

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "2.48"]
[White "Gonzales Cabrera, Rodrigo"]
[Black "Alvarado, Ricardo"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "40"]
[EventDate "2012.06.01"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. c3 d5 6. exd5 Nxd5 7. Qe2 Bg4 8. h3
Bxf3 9. Qxf3 Nf6 10. Bg5 h6 11. Bh4 g5 12. Bg3 Qe7 13. Bb5 Nd7 14. Bxc6 bxc6
15. Qxc6 Rc8 16. O-O O-O 17. Qxh6 Qf6 18. Qxf6 Nxf6 19. Bxe5 Nd7 20. d4 Rfe8
1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "3.1"]
[White "Vera Siguenas, Deivy"]
[Black "Luque, Willy"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2378"]
[BlackElo "2004"]
[PlyCount "57"]
[EventDate "2012.06.01"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Be3 a6 6. Qd2 Bf5 7. O-O-O e6 8.
Bf4 Qd7 9. d5 Nxd5 10. Nxd5 exd5 11. Qxd5 Qxd5 12. Rxd5 Be6 13. Rd1 Nc6 14. a3
Rc8 15. Nf3 h6 16. Bd3 Bc5 17. Rd2 O-O 18. Be4 Rfd8 19. Rhd1 g5 20. Bxc6 bxc6
21. b4 Bb6 22. Be5 a5 23. Bb2 axb4 24. axb4 Bd5 25. Ne5 Bxg2 26. c4 c5 27. Rd7
Bh3 28. R7d3 Bf5 29. Rd5 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "3.2"]
[White "Puppi Lazo, Jorge Luis"]
[Black "Fernandez, Fernando"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1900"]
[BlackElo "2331"]
[PlyCount "69"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. Be2 Nbd7 7. Nb3 b5 8.
Be3 Bb7 9. f3 e6 10. a3 Be7 11. O-O d5 12. exd5 Nxd5 13. Nxd5 Bxd5 14. f4 g6
15. Bd4 Nf6 16. Bf3 Bxf3 17. Qxf3 O-O 18. Rad1 Qc7 19. c3 a5 20. Kh1 Rfc8 21.
Be5 Qc6 22. Qh3 Rd8 23. Nd4 Qb6 24. Rde1 Rd5 25. f5 exf5 26. Rxf5 gxf5 27. Nxf5
Qf2 28. Nxe7+ Kf8 29. Qh6+ Ke8 30. Bg3 Qxe1+ 31. Bxe1 Kxe7 32. h3 Rh5 33. Qe3+
Kf8 34. Qd4 Ra6 35. Bh4 1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "3.3"]
[White "Rosales, Pierina"]
[Black "Cuellar, Diego"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1785"]
[BlackElo "2269"]
[PlyCount "51"]
[EventDate "2012.06.01"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Bf4 Nf6 6. e3 a6 7. a3 Bg4 8. Qc2
e6 9. Bd3 Bd6 10. f3 Bh5 11. Nge2 Bg6 12. Bxd6 Qxd6 13. Rd1 e5 14. O-O O-O 15.
Rfe1 Rfe8 16. dxe5 Qxe5 17. Ng3 d4 18. Bxg6 dxc3 19. Bf5 cxb2 20. Rd2 h5 21. e4
h4 22. Ne2 g6 23. Bh3 Rad8 24. Qxb2 Qc5+ 25. Kf1 Rxd2 26. Qxd2 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "3.4"]
[White "Requejo, Oswaldo"]
[Black "Rivera, Gerson"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2235"]
[BlackElo "1784"]
[PlyCount "61"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8.
Ne4 Qc7 9. f4 Bb7 10. c4 Bb4+ 11. Ke2 Ba6 12. Kf3 Nb6 13. c5 Bxf1 14. Rxf1 Nd5
15. a3 Qa5 16. Rb1 Bxc5 17. b4 Nxb4 18. axb4 Bxb4 19. Nd6+ Ke7 20. Nc4 Qd5+ 21.
Qxd5 cxd5 22. Rxb4 dxc4 23. Ba3 Rhc8 24. Rc1 c3 25. Rb8+ Kd8 26. Rxa8 Rxa8 27.
Rxc3 Rb8 28. Bd6 Rb2 29. Rc7 Rb3+ 30. Kf2 a5 31. Ra7 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "3.5"]
[White "Leiva, Giuseppe"]
[Black "Mendoza Sosaya, Eric"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2232"]
[BlackElo "1710"]
[PlyCount "52"]
[EventDate "2012.06.01"]

1. d4 d5 2. Nf3 c6 3. c4 dxc4 4. e3 Be6 5. a4 Nf6 6. Na3 Bd5 7. Nxc4 e6 8. Bd2
Be7 9. Bd3 Nbd7 10. O-O O-O 11. b4 Ne4 12. Be1 b5 13. Na5 Qb6 14. Qc2 Ndf6 15.
Ne5 Rfc8 16. f3 Nd6 17. Rb1 Rc7 18. Bf2 Nc4 19. Bxc4 Bxc4 20. Naxc4 bxc4 21.
Nxc4 Qb8 22. Bg3 Nd5 23. Qd2 Qc8 24. e4 Nb6 25. Nxb6 axb6 26. Bxc7 Qxc7 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "3.6"]
[White "Principe, Alexander"]
[Black "Rengifo Blancas, Renzo Jhonatha"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2141"]
[BlackElo "1657"]
[PlyCount "87"]
[EventDate "2012.06.01"]

1. e4 g6 2. d4 d6 3. Nc3 Bg7 4. f4 Nf6 5. Nf3 O-O 6. Bd3 Nc6 7. e5 dxe5 8. fxe5
Nd5 9. Nxd5 Qxd5 10. c4 Qa5+ 11. Bd2 Qb6 12. Bc3 Nb8 13. O-O Bg4 14. h3 Bxf3
15. Qxf3 c5 16. d5 Nd7 17. Rae1 Qc7 18. Qe4 a6 19. e6 Nf6 20. exf7+ Rxf7 21.
Qe6 Raf8 22. Rf2 Qd7 23. Ref1 Rd8 24. Qxd7 Rxd7 25. g4 Bh6 26. Kg2 Rd6 27. Be5
Rb6 28. b3 a5 29. Bc7 Ra6 30. h4 g5 31. h5 Rf8 32. Bf5 Ne8 33. Bd8 Kh8 34. Bxe7
Rf7 35. Bxc5 a4 36. Re2 Ng7 37. Bd4 Kg8 38. c5 axb3 39. axb3 Ra3 40. d6 Nxf5
41. Rxf5 Rxf5 42. gxf5 Bf8 43. d7 Ra8 44. Re8 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "3.7"]
[White "Murga, Caleb"]
[Black "Martinez Alcantara, Jose Eduard"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1767"]
[BlackElo "2135"]
[PlyCount "66"]
[EventDate "2012.06.01"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. h4
c5 9. Qg4 Kf8 10. Bd3 Nxd2 11. Kxd2 Nc6 12. Rh3 c4 13. Be2 b5 14. a3 a5 15. Qf4
Bd7 16. Bh5 Qe7 17. Ne2 Rb8 18. Rf3 Be8 19. Qg4 Kg8 20. Rg3 Rh7 21. f4 g6 22.
Qh3 b4 23. axb4 axb4 24. Bg4 h5 25. Bf3 b3 26. f5 bxc2 27. Nf4 Rb1 28. Kxc2
Rxa1 29. fxg6 Rg7 30. Nxh5 fxg6 31. Nf6+ Kf8 32. Bxd5 Qa3 33. Nd7+ Bxd7 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "3.8"]
[White "Pena Morales, Hugo"]
[Black "Uceda, Jose"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2126"]
[PlyCount "77"]
[EventDate "2012.06.01"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Nc6 7. a4 Nge7 8. Nf3
cxd4 9. cxd4 O-O 10. Bd3 Nf5 11. c3 f6 12. exf6 gxf6 13. Bxf5 exf5 14. O-O Bd7
15. Bh6 Re8 16. Qb3 Bc8 17. Rfe1 Re4 18. Ra2 Na5 19. Qd1 Nc4 20. Nd2 Nxd2 21.
Qxd2 Qe8 22. Rxe4 fxe4 23. c4 Be6 24. Ra3 Bf7 25. h4 Bg6 26. Rg3 dxc4 27. h5
Kf7 28. hxg6+ hxg6 29. Qe2 Qe6 30. Bd2 Rh8 31. Re3 Re8 32. Rh3 Kg7 33. Qe3 g5
34. Qe2 Rh8 35. Rxh8 Kxh8 36. f3 f5 37. fxe4 fxe4 38. Qh5+ Kg7 39. Qxg5+ 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "3.9"]
[White "Angulo, Alberto"]
[Black "Vasquez, Cesar"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2080"]
[BlackElo "1647"]
[PlyCount "55"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 bxc6 7. c4 e5 8.
Qd3 Nf6 9. Nc3 h6 10. O-O Be7 11. c5 Qc7 12. cxd6 Bxd6 13. Rd1 Be7 14. Be3 Rd8
15. Qa6 Ra8 16. Rac1 Qb8 17. Qa5 Bd6 18. Bc5 Bc7 19. Qa3 Bg4 20. Rd3 Qb7 21.
Rcd1 Nd7 22. Na4 Rd8 23. Be7 Rb8 24. b3 h5 25. h3 Bxf3 26. gxf3 Nf6 27. Bxf6
gxf6 28. Rd7 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "3.10"]
[White "Sanchez Zambrano, Vanessa"]
[Black "Cori Quispe, Kevin"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1749"]
[BlackElo "2030"]
[PlyCount "35"]
[EventDate "2012.06.01"]

1. d4 d6 2. e4 g6 3. Nf3 Bg7 4. c4 Nd7 5. Nc3 e5 6. Bg5 f6 7. Be3 Ne7 8. dxe5
dxe5 9. Qd2 O-O 10. O-O-O Qe8 11. Nb5 Qd8 12. c5 Nc6 13. Bc4+ Kh8 14. h4 Re8
15. h5 g5 16. h6 Bf8 17. Qd5 Be7 18. Nxc7 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "3.11"]
[White "Suasnabar, Jesus"]
[Black "Sanchez Millones, Jonathan Este"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2090"]
[PlyCount "46"]
[EventDate "2012.06.01"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. c3 Nc6 5. Ngf3 Nf6 6. Bd3 cxd4 7. cxd4 dxe4 8.
Nxe4 Be7 9. O-O O-O 10. Nc3 Nb4 11. Bb1 b6 12. a3 Nbd5 13. Qd3 h6 14. Ne5 Nc7
15. Ng4 Nce8 16. Nxh6+ gxh6 17. Bxh6 Ng7 18. Re1 Re8 19. g4 Kf8 20. g5 Ng8 21.
Qh7 Nxh6 22. gxh6 Bf6 23. hxg7+ Bxg7 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "3.12"]
[White "Balvin, Jorge"]
[Black "Pazos, Marco"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1753"]
[BlackElo "1950"]
[PlyCount "74"]
[EventDate "2012.06.01"]

1. e4 e6 2. d3 d5 3. Nd2 dxe4 4. dxe4 e5 5. Ngf3 Nd7 6. g3 Ngf6 7. Bg2 Bc5 8.
O-O O-O 9. c3 a5 10. Qc2 b5 11. h3 Ba6 12. Rd1 Qe7 13. Nf1 Bb7 14. Nh4 Rfd8 15.
Bg5 h6 16. Be3 Bxe3 17. Nxe3 Nc5 18. Qe2 c6 19. Nef5 Qc7 20. Qe3 Ne6 21. Qf3
Kh7 22. Qe2 g6 23. Ne3 Ng5 24. Ng4 Nxg4 25. hxg4 Bc8 26. Nf3 Nxf3+ 27. Bxf3 Be6
28. Kg2 Rxd1 29. Rxd1 Rd8 30. Rh1 g5 31. Qe3 Kg6 32. a3 a4 33. Qc5 Qd6 34. Qxd6
Rxd6 35. Rd1 Rxd1 36. Bxd1 Bc4 37. Kf3 Kf6 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "3.13"]
[White "Romani, Carlos"]
[Black "Caballero Quijano, Mitzy Mishel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1854"]
[BlackElo "1759"]
[PlyCount "61"]
[EventDate "2012.06.01"]

1. e4 d6 2. d4 g6 3. f4 Bg7 4. Nf3 Nf6 5. e5 dxe5 6. fxe5 Nd5 7. Be2 O-O 8. O-O
c6 9. c4 Nb6 10. Nc3 Be6 11. b3 f6 12. exf6 exf6 13. Be3 Na6 14. Qd2 Nc7 15.
Bh6 Qe7 16. Bxg7 Qxg7 17. Rad1 Rad8 18. Ne4 Bg4 19. Nc5 Ne6 20. Nxe6 Bxe6 21.
Qa5 Qc7 22. Qc3 Bg4 23. h3 Be6 24. Nd2 f5 25. Nf3 h6 26. Qe3 Kh7 27. Ne5 g5 28.
Bh5 f4 29. Qe4+ Bf5 30. Bg6+ Bxg6 31. Qxg6+ 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "3.14"]
[White "Villareal, Jerko"]
[Black "Suyo, Adrian"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "1847"]
[PlyCount "77"]
[EventDate "2012.06.01"]

1. c4 c6 2. b3 Nf6 3. Bb2 e6 4. Nf3 d5 5. d3 Bb4+ 6. Nbd2 Nbd7 7. g3 O-O 8. Bg2
Re8 9. O-O e5 10. a3 Bd6 11. b4 b6 12. Nb3 Bb7 13. Rc1 Qe7 14. e3 Rab8 15. Qc2
c5 16. b5 e4 17. Nfd2 exd3 18. Qxd3 dxc4 19. Nxc4 Bxg2 20. Kxg2 Be5 21. Rc2
Bxb2 22. Rxb2 Rbd8 23. Nbd2 Ne5 24. Qc3 Rd3 25. Qxe5 Qb7+ 26. Nf3 Rxe5 27.
Ncxe5 Rd6 28. Kg1 Nd7 29. Nc4 Re6 30. Ng5 Rg6 31. Nh3 Rh6 32. Nf4 g5 33. Ng2
Qe4 34. Rc1 Re6 35. Rd2 Ne5 36. Nxe5 Rxe5 37. Rcd1 Re7 38. Rd5 h6 39. h4
1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "3.15"]
[White "Pazos, Jorge Alberto"]
[Black "Padilla, Jorge"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1786"]
[BlackElo "1986"]
[PlyCount "42"]
[EventDate "2012.06.01"]

1. d4 c5 2. Nf3 Nf6 3. Nc3 e6 4. e4 cxd4 5. Nxd4 Bb4 6. Ndb5 O-O 7. Bg5 a6 8.
e5 axb5 9. exf6 Bxc3+ 10. bxc3 Qc7 11. Qd4 Nc6 12. Qe3 Ra3 13. fxg7 Re8 14. Bf6
e5 15. Bd3 e4 16. Bxe4 Re6 17. O-O Rxf6 18. Qg5 Qd8 19. Bxc6 dxc6 20. Rad1 Qe7
21. Rfe1 Be6 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "3.16"]
[White "Romero Guimaray, Diego"]
[Black "Temple, Victor"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1878"]
[PlyCount "74"]
[EventDate "2012.06.01"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 Nc6 7. c5 a5 8.
Nf3 Nge7 9. Bb5 O-O 10. h3 Bf5 11. a3 Nb8 12. O-O c6 13. Bd3 Bxd3 14. Qxd3 Nd7
15. Nc3 Ng6 16. b4 axb4 17. axb4 Qf6 18. Ne2 Rfe8 19. b5 Rxa1 20. Rxa1 Nxc5 21.
Qc2 Ne4 22. bxc6 bxc6 23. Ra6 Rc8 24. Nc3 Nxc3 25. Qxc3 Qe6 26. Kf1 f6 27. Nd2
Nf4 28. Qe3 Re8 29. Qxe6+ Rxe6 30. Nb3 Nd3 31. g3 Nb4 32. Rb6 Nc2 33. Nc5 Re1+
34. Kg2 Nxd4 35. Nd3 Rd1 36. Nb4 Rc1 37. Nd3 Rc3 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "3.17"]
[White "Espinoza Palomino, Willyam"]
[Black "Nadal Quintana, Roberto Jamil"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2327"]
[PlyCount "39"]
[EventDate "2012.06.01"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Bf5 6. Bc4 e6 7. Bd2 Qc7 8.
Qe2 Nd7 9. O-O-O O-O-O 10. Ne5 Bg6 11. h4 Nxe5 12. dxe5 h6 13. f4 h5 14. Be3
Kb8 15. Rxd8+ Qxd8 16. Qf2 Qa5 17. Rd1 Nh6 18. Bxa7+ Kc7 19. Na4 Qb4 20. Qb6+
1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "3.18"]
[White "Martinez, Anthony"]
[Black "Pucho, Rafael"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1757"]
[PlyCount "74"]
[EventDate "2012.06.01"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 O-O 6. e3 b6 7. cxd5 exd5 8. Be2
Bb7 9. O-O Nbd7 10. Rc1 c6 11. a3 Rc8 12. b4 a6 13. Qb3 h6 14. Bh4 Nh5 15. Bg3
Nxg3 16. hxg3 Nf6 17. a4 b5 18. axb5 cxb5 19. Ne5 Qd6 20. Nd3 Rc7 21. Nc5 Bc8
22. Bxb5 axb5 23. Nxb5 Qb6 24. Nxc7 Qxc7 25. Ne6 Qxc1 26. Rxc1 Bxe6 27. b5 Rb8
28. b6 Ne8 29. f3 Nd6 30. Rc6 Nc4 31. Qd3 Nxb6 32. e4 Bd7 33. Rc1 Bg5 34. Rb1
Be6 35. Qc3 Rc8 36. Qb4 Be3+ 37. Kh2 Nc4 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "3.19"]
[White "Lescano Osorio, Oswaldo"]
[Black "Castillo Martinez, Paola"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1724"]
[PlyCount "87"]
[EventDate "2012.06.01"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. Nf3 d6 6. h3 g6 7. O-O Bg7 8. Re1
Nf6 9. Qe2 Qc7 10. Nbd2 O-O 11. Nf1 a6 12. a4 Bd7 13. Ng3 Rfe8 14. Bf4 Rac8 15.
Qc2 Nb4 16. Qd2 Nxd3 17. Qxd3 Bc6 18. Qd2 Red8 19. Qe3 Qd7 20. a5 Qc7 21. Bh6
Bh8 22. Bf4 Bd7 23. Nd2 Qc5 24. Qxc5 Rxc5 25. Be3 Rcc8 26. Bb6 Re8 27. Kh2 Bc6
28. Rac1 Nd7 29. Nf3 Nxb6 30. axb6 Bg7 31. Rcd1 Bb5 32. Nd4 Bxd4 33. Rxd4 Rc6
34. Rd2 Rxb6 35. Rb1 Rc8 36. Rc1 Bc4 37. Ne2 Bxe2 38. Rxe2 Rbc6 39. Kg3 b5 40.
Re3 b4 41. Kf3 bxc3 42. Rexc3 Rxc3+ 43. Rxc3 Rxc3+ 44. bxc3 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "3.20"]
[White "Prado, Gabriel"]
[Black "Pasapera, Jorge"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "1678"]
[PlyCount "80"]
[EventDate "2012.06.01"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Nf3 g6 5. Be2 Bg7 6. O-O O-O 7. Nxd5 Qxd5
8. c3 c5 9. Re1 e5 10. d3 Rd8 11. Qb3 Qxb3 12. axb3 Bf5 13. Be3 Nc6 14. Bxc5
Bxd3 15. Bxd3 Rxd3 16. h3 b6 17. Bxb6 Rb8 18. Bxa7 Rxb3 19. Re2 f5 20. Bc5 e4
21. Ng5 Be5 22. g3 Bxg3 23. fxg3 Rxg3+ 24. Rg2 Rxg2+ 25. Kxg2 Rxb2+ 26. Kf1 h6
27. Ra8+ Rb8 28. Rxb8+ Nxb8 29. Ne6 Nc6 30. Bd6 Kf7 31. Nd4 Nxd4 32. cxd4 Ke6
33. Be5 g5 34. Kf2 f4 35. h4 Kf5 36. hxg5 hxg5 37. Bc7 g4 38. d5 e3+ 39. Ke1 f3
40. Bg3 Kf6 1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "3.21"]
[White "Principe, Ruben"]
[Black "Chomon Ruiz Figueroa, Daniel"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "1660"]
[PlyCount "62"]
[EventDate "2012.06.01"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d3 d6 5. g3 Be7 6. Bg2 O-O 7. Bg5 h6 8. Bxf6
Bxf6 9. O-O Ne7 10. Ne1 c6 11. Qb3 Ng6 12. Nc2 Qc7 13. Ne4 Be7 14. a4 Rb8 15.
Ne3 Bd7 16. Rac1 Qc8 17. Qc3 Bh3 18. b4 Bxg2 19. Kxg2 f5 20. Nd2 Qc7 21. Qb3
Kh7 22. b5 Bg5 23. Qc2 Ne7 24. Nf3 Bf6 25. bxc6 bxc6 26. Rb1 g6 27. Rxb8 Rxb8
28. Rb1 Bg7 29. Rb3 Rxb3 30. Qxb3 Qb6 31. Qxb6 axb6 1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "3.22"]
[White "Landa Medrano, Gabriel"]
[Black "Rengifo, Jhosara"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1657"]
[PlyCount "21"]
[EventDate "2012.06.01"]

1. d4 d5 2. c4 dxc4 3. Nc3 Nf6 4. e3 Nc6 5. Bxc4 Bf5 6. Nge2 e5 7. O-O Bb4 8.
a3 Bxc3 9. bxc3 O-O 10. Ng3 h6 11. Nxf5 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "3.23"]
[White "Alata Morales, Anie"]
[Black "Revolledo, Cesar"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1639"]
[PlyCount "60"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. f3 d6 6. Be3 c5 7. Nge2 Nc6 8. Qd2
cxd4 9. Nxd4 Bd7 10. g4 Bxg4 11. Nxc6 bxc6 12. fxg4 Nxg4 13. Bd4 Ne5 14. Be2 a5
15. h4 h5 16. Be3 Kh7 17. Qd1 Qd7 18. Bd4 Qe6 19. c5 dxc5 20. Bxc5 Nc4 21. Qc2
Nxb2 22. Qxb2 Qe5 23. Bxe7 Qxe7 24. Bf3 Qb4 25. O-O-O Bxc3 26. Qb3 Qc5 27. Rd3
Be5+ 28. Kd2 Rab8 29. Qd1 Rb2+ 30. Ke1 Qf2# 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "3.24"]
[White "Quispe, Cesar"]
[Black "Martinez Navarro, Christian Ale"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1456"]
[PlyCount "47"]
[EventDate "2012.06.01"]

1. c4 c5 2. Nc3 Nc6 3. g3 d6 4. Bg2 Bd7 5. Nf3 Nf6 6. O-O g6 7. d3 Bg7 8. a3
O-O 9. Rb1 Ne8 10. Bd2 Nc7 11. b4 b6 12. b5 Na5 13. Ne1 Rb8 14. Na2 Nb7 15. Bc3
Bxc3 16. Nxc3 Bc8 17. Qd2 Kg7 18. Nc2 Na5 19. e4 Qd7 20. Ne3 Bb7 21. f4 Ne6 22.
Bh3 Ba8 23. f5 Nd4 24. f6+ 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "3.25"]
[White "Acevedo Aybar, Camila Elizabeth"]
[Black "Vasquez Alegre, Desiderio"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "69"]
[EventDate "2012.06.01"]

1. e4 e5 2. Nf3 d6 3. d4 Nd7 4. Nc3 c6 5. Be3 Be7 6. Bc4 Ngf6 7. O-O Qc7 8. Bb3
O-O 9. h3 Re8 10. Re1 Bf8 11. Bg5 g6 12. Qd2 Bg7 13. Bh4 a6 14. a4 h6 15. Bg3
Kh7 16. Bxf7 Rf8 17. Bb3 Nh5 18. Bh2 g5 19. Rad1 Nf4 20. Bxf4 gxf4 21. Qe2 Nf6
22. dxe5 dxe5 23. Qc4 Qe7 24. Qe2 Nd7 25. Nd2 Rf6 26. Qh5 Rg6 27. Qf3 Bh8 28.
Kh1 Nf8 29. Qe2 Be6 30. Bxe6 Nxe6 31. Nf3 Bf6 32. Rd2 Rag8 33. Red1 Kh8 34. Qd3
Qg7 35. Qf1 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "3.26"]
[White "Ramirez, Marco"]
[Black "Acevedo Aybar, Maria Alejandra"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "51"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. c4 c5 3. e3 g6 4. g3 Bg7 5. Bg2 O-O 6. Ne2 d6 7. Nbc3 a6 8. O-O
Qc7 9. b3 Nc6 10. Bb2 b6 11. Qd2 Bb7 12. d5 Ne5 13. Rad1 Rad8 14. Rfe1 Rfe8 15.
Nf4 e6 16. Qc2 Qd7 17. Nd3 exd5 18. Nxe5 dxe5 19. Nxd5 Nxd5 20. Bxd5 Bxd5 21.
Rxd5 Qc6 22. Red1 Qc7 23. Qd3 e4 24. Rxd8 exd3 25. Rxe8+ Bf8 26. Rxd3 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenieros del Peru Consejo Nacional"]
[Site ""]
[Date "2012.06.02"]
[Round "3.27"]
[White "Torres, Piero"]
[Black "Aguilar, Carlos (per)"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2012.06.01"]

*

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "3.28"]
[White "Venegas Camino, David"]
[Black "Alfaro Mauricio, Kevin"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "42"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3
Qc7 9. O-O-O Nc6 10. Nb3 b5 11. e5 dxe5 12. fxe5 Nd7 13. Qg3 Bxg5+ 14. Qxg5 O-O
15. Bd3 Ncxe5 16. Bxh7+ Kxh7 17. Qh5+ Kg8 18. Rd4 Nf6 19. Qh3 Ng6 20. Qd3 Bb7
21. Qd2 Rfd8 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "3.29"]
[White "Cabrera, Angel"]
[Black "Villavisencio, Luis"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "46"]
[EventDate "2012.06.01"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O d6 5. d3 h6 6. c3 Nf6 7. b4 Bb6 8. h3 O-O
9. d4 exd4 10. cxd4 Nxb4 11. Nc3 Nc6 12. a4 a6 13. Be3 Re8 14. Qd3 Ba5 15. Nd2
Bxc3 16. Qxc3 Nxe4 17. Qb3 Nxd2 18. Bxd2 Re7 19. Qg3 Nxd4 20. Bxh6 Nf5 21.
Bxf7+ Rxf7 22. Bg5 Nxg3 23. Bxd8 Nxf1 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenieros del Peru Consejo Nacional"]
[Site ""]
[Date "2012.06.02"]
[Round "3.30"]
[White "Vidalon, Jesus"]
[Black "Campos, Rodrigo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2012.06.01"]

*

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "3.31"]
[White "Yarahuaman, Alvaro"]
[Black "Cubillas, Guillermo"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "34"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. d4 cxd4 6. Nxd4 Nc6 7. Nxc6
bxc6 8. Nc3 g6 9. Bf4 Bg7 10. Qd2 Rb8 11. O-O-O Qb7 12. b3 Qb4 13. Kb2 a5 14.
Rhe1 a4 15. e5 axb3 16. axb3 d5 17. Na4 Qxa4 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "3.32"]
[White "Del Campo, Mauricio"]
[Black "Zubiaga, Hugo"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "56"]
[EventDate "2012.06.01"]

1. e4 e5 2. d4 exd4 3. c3 g6 4. cxd4 Bg7 5. Nf3 d6 6. Nc3 Nf6 7. Bc4 a6 8. O-O
O-O 9. Qe2 b5 10. Bb3 Nbd7 11. Bf4 Nb6 12. Rad1 Bg4 13. e5 Nh5 14. Bc1 d5 15.
h3 Bxf3 16. Qxf3 Bh8 17. Nxd5 c6 18. Nf4 Nxf4 19. Qxf4 Nd5 20. Qg3 Rc8 21. h4
a5 22. Rd2 a4 23. Bc2 Rc7 24. Bb1 Qe7 25. Rdd1 b4 26. h5 a3 27. bxa3 Nc3 28.
Rd3 Ne2+ 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "3.33"]
[White "Flores Quillas, Diego Saul Rodr"]
[Black "Fernandez, Roberto (per)"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1556"]
[PlyCount "34"]
[EventDate "2012.06.01"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Bc4 Nc6 6. Bf4 g6 7. Nf3 Bg7 8.
O-O a6 9. Qd2 Nge7 10. Bd6 O-O 11. Bxe7 Qxe7 12. Rad1 Rd8 13. Rfe1 d6 14. Nd5
exd5 15. exd5 Ne5 16. Nxe5 dxe5 17. d6 Qf6 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "3.34"]
[White "Sirio, Abigail"]
[Black "Garcia, Julio (per)"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "50"]
[EventDate "2012.06.01"]

1. c4 c6 2. Nc3 d5 3. d4 e6 4. a3 f5 5. g3 Bd6 6. Bg2 Nf6 7. Nf3 O-O 8. c5 Bc7
9. O-O Ne4 10. Bd2 Nd7 11. b4 e5 12. Rb1 Nxc3 13. Bxc3 e4 14. Nd2 f4 15. f3 e3
16. Nb3 fxg3 17. hxg3 Bxg3 18. Be1 Bf4 19. Nc1 Rf6 20. Nd3 Qc7 21. Bh4 Rh6 22.
Qe1 Bh2+ 23. Kh1 g5 24. Bxg5 Bg1+ 25. Kxg1 Qh2# 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenieros del Peru Consejo Nacional"]
[Site ""]
[Date "2012.06.02"]
[Round "3.35"]
[White "Huaman, Veronica"]
[Black "Gonzales Cabrera, Rodrigo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2012.06.01"]

*

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "3.36"]
[White "Palacios, Efrain"]
[Black "Gonzales, Sebastian"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2189"]
[PlyCount "61"]
[EventDate "2012.06.01"]

1. c4 e5 2. e3 c6 3. d4 exd4 4. Qxd4 d5 5. Nf3 Nf6 6. Nc3 Be6 7. cxd5 cxd5 8.
Be2 Nc6 9. Qd3 Bb4 10. Bd2 O-O 11. a3 Bc5 12. b4 Bb6 13. Nb5 a6 14. Nbd4 Nxd4
15. Nxd4 Bd7 16. O-O Re8 17. Rfc1 Rc8 18. Rxc8 Qxc8 19. a4 Ne4 20. Bc1 Ba7 21.
Bf1 Qd8 22. b5 Bxd4 23. Qxd4 axb5 24. axb5 Qf6 25. Qxf6 Nxf6 26. Ra7 b6 27. Bb2
Ne4 28. Bd4 Be6 29. Bxb6 Rb8 30. Bc7 Rc8 31. b6 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "3.37"]
[White "Espejo, Ayrton"]
[Black "Arcos, Luis"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "64"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Nf6 6. Be3 e5 7. Nb3 Be7 8. f3
Be6 9. Bd3 a6 10. O-O O-O 11. Kh1 Rc8 12. f4 b5 13. f5 Bc4 14. Bxc4 bxc4 15.
Nd2 Nd4 16. Nf3 Nb5 17. Nxb5 axb5 18. Nd2 d5 19. exd5 Nxd5 20. Bg1 Rc6 21. c3
Nf4 22. Nf3 Nd3 23. Qe2 Qd5 24. Rad1 e4 25. Ne1 Re8 26. Qg4 Rh6 27. Bd4 Bf6 28.
Bxf6 Rxf6 29. Rf4 e3 30. Nxd3 cxd3 31. Rd4 Qxf5 32. Qxf5 Rxf5 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "3.38"]
[White "Sanchez, Gustavo"]
[Black "Arias, Walter"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "66"]
[EventDate "2012.06.01"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. Nc3 Bb4 6. d3 Bg4 7. h3 Bh5 8.
g4 Bg6 9. Bg5 h6 10. Bd2 Qd6 11. a3 Ba5 12. b4 Bb6 13. Qe2 c5 14. Na4 Qc6 15.
Nxb6 axb6 16. Nxe5 Qd6 17. Nxg6 fxg6 18. e5 Qc6 19. Rh2 Nd5 20. c4 Ne7 21. Qe4
Qxe4+ 22. dxe4 cxb4 23. Bxb4 Nc6 24. Bc3 Ra4 25. e6 Rxc4 26. Kd2 Rxe4 27. Bxg7
Rh7 28. Bc3 Rxe6 29. Re1 Rd7+ 30. Kc2 Rxe1 31. Bxe1 Nd4+ 32. Kc3 Nb5+ 33. Kb4
Nd4 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "3.39"]
[White "Beizaga, Jean"]
[Black "Romero Rodriguez, Jorge"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "58"]
[EventDate "2012.06.01"]

1. d4 c5 2. c3 cxd4 3. cxd4 Nf6 4. e3 g6 5. Bd3 Bg7 6. h4 d5 7. Nc3 h5 8. Bd2
Nc6 9. a3 e5 10. dxe5 Nxe5 11. Qc2 O-O 12. Be2 Be6 13. Nf3 Nc4 14. Nd4 Bg4 15.
f3 Bd7 16. Nxd5 Nxd2 17. Nxf6+ Bxf6 18. Qxd2 Bxh4+ 19. Kf1 Qe7 20. Bd3 Rfe8 21.
e4 Bg5 22. Qf2 Red8 23. Ne2 Be6 24. f4 Rxd3 25. fxg5 Rad8 26. Nc3 Rd2 27. Qf6
Bc4+ 28. Kg1 Qc5+ 29. Kh2 R8d6 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "3.40"]
[White "Cabello, Jorge"]
[Black "Santana, Melissa"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "62"]
[EventDate "2012.06.01"]

1. e4 c6 2. Nf3 d5 3. e5 Bf5 4. d4 e6 5. Nc3 c5 6. Be3 c4 7. Be2 Nc6 8. a3 Nge7
9. Bg5 Qc7 10. Qd2 h6 11. Bxe7 Bxe7 12. Qe3 Bxc2 13. O-O O-O 14. Rac1 Bh7 15.
g4 a6 16. h4 Na5 17. Bd1 Nb3 18. Bxb3 cxb3 19. Ne2 Qb6 20. h5 Rac8 21. g5 hxg5
22. Nxg5 Bxg5 23. Qxg5 Qd8 24. Qxd8 Rfxd8 25. Kh2 Bf5 26. f4 Rc2 27. Rxc2 bxc2
28. Nc3 Kh7 29. Kg3 Rc8 30. Kh4 Rc4 31. Ne2 Bd3 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "3.41"]
[White "Maravi, Jhon"]
[Black "Chamorro Guevara, Enrique"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "31"]
[EventDate "2012.06.01"]

1. d4 d6 2. c4 e5 3. d5 Ne7 4. e4 f5 5. Nc3 Nd7 6. Bg5 h6 7. Bxe7 Bxe7 8. Bd3
O-O 9. Nf3 Nc5 10. Bc2 c6 11. O-O cxd5 12. cxd5 fxe4 13. Nxe4 Nxe4 14. Bxe4 b5
15. Qd3 Bf5 16. Bxf5 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "3.42"]
[White "Garcia Cerna, Jorge"]
[Black "Castaneda, Diego"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "25"]
[EventDate "2012.06.01"]

1. d4 b5 2. e3 d6 3. Bxb5+ Bd7 4. Bxd7+ Kxd7 5. c4 Na6 6. Qa4+ Kc8 7. Qxa6+ Kd7
8. e4 d5 9. Bf4 Ke8 10. Nf3 e6 11. Ne5 g6 12. Qc6+ Qd7 13. Qxd7# 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenieros del Peru Consejo Nacional"]
[Site ""]
[Date "2012.06.02"]
[Round "3.43"]
[White "Hidalgo Minano, Fernando Jose"]
[Black "Castaneda, Luis"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2012.06.01"]

*

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "3.44"]
[White "Hilario, Aleyla"]
[Black "Catano, Alvaro"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "48"]
[EventDate "2012.06.01"]

1. d4 d6 2. c4 Nf6 3. Nc3 g6 4. e4 Nc6 5. Nf3 Bg7 6. Be2 O-O 7. O-O Bg4 8. Ne1
Bxe2 9. Qxe2 Nxd4 10. Qd1 Nc6 11. Be3 a5 12. Nd5 Nxd5 13. cxd5 Nb8 14. Qb3 b6
15. Rc1 a4 16. Qc2 Ra7 17. Nd3 e6 18. dxe6 fxe6 19. Nb4 c5 20. Nd3 Nc6 21. Qc4
Qd7 22. Nf4 Re8 23. Rc2 Ne5 24. Qe2 b5 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "3.45"]
[White "Lopez, Herminio"]
[Black "Chavez Galvan, Alvaro"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "59"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. Be3 O-O 6. f4 Nc6 7. h3 e5 8. d5 Ne7
9. fxe5 dxe5 10. Qd2 c6 11. O-O-O cxd5 12. exd5 Nf5 13. g4 Nxe3 14. Qxe3 Re8
15. g5 Nd7 16. Ne4 Qc7 17. Nf3 f5 18. gxf6 Nxf6 19. Nfg5 Bf5 20. d6 Qd8 21. h4
h6 22. Nxf6+ Bxf6 23. Ne4 Bxe4 24. Qxe4 Kg7 25. Bd3 Re6 26. Qxg6+ Kf8 27. Qxh6+
Ke8 28. Bg6+ Kd7 29. Bf5 Rc8 30. Qh7+ 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "3.46"]
[White "Chavez, Galvan Francisco"]
[Black "Loayza, Rocio"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "89"]
[EventDate "2012.06.01"]

1. Nf3 d5 2. d3 Nc6 3. g3 Nf6 4. Bg2 Bg4 5. Nbd2 e5 6. e4 dxe4 7. dxe4 Bc5 8.
O-O O-O 9. h3 Bxf3 10. Bxf3 Nd4 11. Bg2 Qd7 12. c3 Ne6 13. b4 Bb6 14. Qe2 Rad8
15. Rd1 c5 16. Ba3 a5 17. Nc4 Qc7 18. g4 h6 19. Bc1 axb4 20. Nxb6 Qxb6 21. Be3
Qc6 22. cxb4 cxb4 23. Rxd8 Rxd8 24. Rc1 Qa4 25. h4 b3 26. axb3 Qxb3 27. g5 hxg5
28. hxg5 Nh7 29. Qg4 g6 30. Bf3 b5 31. Kg2 Kg7 32. Qh4 Qb2 33. Qh6+ Kg8 34. Rh1
Rd3 35. Qxh7+ Kf8 36. Qh8+ Ke7 37. Qf6+ Kd7 38. Qxf7+ Kd6 39. Rd1 Rxd1 40. Bxd1
Qb1 41. Bf3 b4 42. Qb7 b3 43. Qd5+ Ke7 44. Bd1 Qa1 45. Bxb3 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenieros del Peru Consejo Nacional"]
[Site ""]
[Date "2012.06.02"]
[Round "3.47"]
[White "Marquez, Alberto"]
[Black "Chavez Mendoza, Sergio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2012.06.01"]

*

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "3.48"]
[White "Contreras, Fiorella"]
[Black "Viguria, Jhosep"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "15"]
[EventDate "2012.06.01"]

1. e4 d5 2. exd5 Qxd5 3. Qf3 Nf6 4. Qe2 e6 5. d3 Bd6 6. Bg5 Qxg5 7. Nd2 O-O 8.
O-O-O 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.02"]
[Round "3.49"]
[White "Sanchez, Areli"]
[Black "Estela, Leslie"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "43"]
[EventDate "2012.06.01"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qe6+ 4. Qe2 Qd7 5. Nf3 Qd8 6. Qd3 Bd7 7. Be2 e6 8.
O-O c6 9. Qe3 Qc7 10. d4 Qd6 11. Qd3 f6 12. Be3 e5 13. dxe5 fxe5 14. Qxd6 Bxd6
15. Rad1 Bc7 16. Bc4 Nf6 17. h3 Bf5 18. Bd3 Be6 19. Ng5 Bd7 20. Rfe1 h6 21.
Nge4 Nh5 22. Ng3 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "4.1"]
[White "Cuellar, Diego"]
[Black "Pena Morales, Hugo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2269"]
[BlackElo "2126"]
[PlyCount "37"]
[EventDate "2012.06.01"]

1. e4 Nc6 2. Nf3 d6 3. d4 Bg4 4. Bc4 Nf6 5. Nc3 e5 6. Be3 Bxf3 7. gxf3 exd4 8.
Bxd4 Nxd4 9. Qxd4 c6 10. O-O-O Qb6 11. e5 Qxd4 12. Rxd4 dxe5 13. Re1 Be7 14.
Rxe5 Kf8 15. Ne4 Nxe4 16. Rexe4 Rd8 17. Bd3 g6 18. Rxd8+ Bxd8 19. Rb4 1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenieros del Peru Consejo Nacional"]
[Site ""]
[Date "2012.06.03"]
[Round "4.2"]
[White "Martinez Alcantara, Jose Eduard"]
[Black "Requejo, Oswaldo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2135"]
[BlackElo "2235"]
[PlyCount "0"]
[EventDate "2012.06.01"]

*

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "4.3"]
[White "Leiva, Giuseppe"]
[Black "Angulo, Alberto"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2232"]
[BlackElo "2080"]
[PlyCount "79"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 c5 5. Bg2 O-O 6. O-O cxd4 7. Nxd4 Nc6 8.
Nc3 a6 9. b3 Qa5 10. Bb2 Qh5 11. e3 Nxd4 12. exd4 Qxd1 13. Raxd1 d6 14. Rfe1
Re8 15. Na4 Rb8 16. Nb6 Bf5 17. h3 h5 18. Re2 g5 19. Ba3 g4 20. h4 Bf8 21. Rde1
Nd7 22. Be4 Nxb6 23. Bxf5 e6 24. d5 e5 25. Bb4 Nc8 26. a4 b6 27. f3 gxf3 28.
Re3 b5 29. cxb5 Nb6 30. Rd1 axb5 31. axb5 Rb7 32. Rxf3 Kg7 33. Rc3 Nd7 34. Bxd7
Rxd7 35. b6 Rb7 36. Ba5 Reb8 37. Rc7 Be7 38. Rdc1 Bd8 39. Rxb7 Rxb7 40. Rc6 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "4.4"]
[White "Luque, Willy"]
[Black "Principe, Alexander"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2004"]
[BlackElo "2141"]
[PlyCount "88"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Bg4 6. Be2 cxd4 7. cxd4 Nf6 8.
Nc3 Qa5 9. O-O e6 10. a3 Be7 11. Qb3 O-O-O 12. Bf4 Nd5 13. Nxd5 Qxd5 14. Qa4
Bd6 15. Be3 Kb8 16. Rac1 Rc8 17. b4 Rhd8 18. Bc4 Qh5 19. Ne5 Bxe5 20. dxe5 Qxe5
21. b5 Nd4 22. Bd3 Rxc1 23. Rxc1 Qd6 24. h3 Bh5 25. Qc4 e5 26. Bf1 f6 27. a4
Qd7 28. Qb4 Bf7 29. b6 axb6 30. Qxb6 Rc8 31. Rb1 Bc4 32. Bxc4 Rxc4 33. a5 Rc6
34. Qb2 Ka7 35. Rd1 Rd6 36. a6 b6 37. Kh1 g5 38. Qb4 h5 39. Rc1 g4 40. h4 f5
41. Rc8 Kxa6 42. Qa3+ Kb5 43. Qb2+ Ka6 44. Qa3+ Kb5 1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "4.5"]
[White "Fernandez, Fernando"]
[Black "Sanchez Zambrano, Vanessa"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2331"]
[BlackElo "1749"]
[PlyCount "86"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 Na6 7. O-O e5 8. Be3
Ng4 9. Bg5 Qe8 10. Re1 exd4 11. Nd5 c6 12. Ne7+ Kh8 13. Nxc8 Rxc8 14. Nxd4 Nf6
15. Bf3 Qe5 16. Qd2 Qc5 17. Rac1 Rfe8 18. Nb3 Qb4 19. Qc2 Nd7 20. g3 Nac5 21.
Bd2 Qa4 22. Nxc5 Qxc2 23. Rxc2 Nxc5 24. Kf1 Rc7 25. b4 Ne6 26. Bg2 Nd4 27. Rcc1
c5 28. b5 b6 29. f3 a6 30. Bf4 Be5 31. Be3 axb5 32. f4 Bg7 33. Bxd4 Bxd4 34.
cxb5 Ra7 35. Re2 Kg7 36. Rc4 Ra3 37. Rd2 f5 38. exf5 Rae3 39. Rc1 gxf5 40. Bd5
Kf6 41. Rcd1 h5 42. Rd3 Re2 43. R1d2 R2e3 1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "4.6"]
[White "Padilla, Jorge"]
[Black "Suasnabar, Jesus"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1986"]
[BlackElo "2090"]
[PlyCount "57"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 cxd4 5. O-O g6 6. d3 Bg7 7. Nd2 Nf6 8.
Nf3 Qb6 9. Bc4 d6 10. a4 a5 11. Re1 Bg4 12. e5 Bxf3 13. Qxf3 dxe5 14. Rxe5 O-O
15. Rb5 Qc6 16. Rxb7 Qxf3 17. gxf3 e6 18. Bd2 Ne8 19. Rd7 Nf6 20. Rb7 Ne8 21.
Rb5 Nd6 22. Rxa5 Nxc4 23. dxc4 d3 24. Rxa8 Rxa8 25. cxd3 Bxb2 26. Ra2 Be5 27.
f4 Bd4 28. Kf1 Kf8 29. Ke2 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "4.7"]
[White "Pazos, Marco"]
[Black "Puppi Lazo, Jorge Luis"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1950"]
[BlackElo "1900"]
[PlyCount "54"]
[EventDate "2012.06.01"]

1. Nf3 c5 2. g3 Nf6 3. Bg2 d5 4. d3 Nc6 5. O-O e6 6. Nbd2 Be7 7. e4 O-O 8. Re1
Rb8 9. e5 Nd7 10. Nf1 b5 11. Bf4 c4 12. d4 b4 13. b3 Ba6 14. Ne3 Kh8 15. h4
cxb3 16. cxb3 Bb5 17. Bg5 a5 18. Rc1 Rc8 19. Bf1 Bxf1 20. Kxf1 Bxg5 21. Nxg5 h6
22. Kg2 Kg8 23. Nf3 Qe7 24. Qd3 Rc7 25. Rc2 Rfc8 26. Rec1 Ndb8 27. Nd1 Na7
1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "4.8"]
[White "Cori Quispe, Kevin"]
[Black "Romani, Carlos"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2030"]
[BlackElo "1854"]
[PlyCount "52"]
[EventDate "2012.06.01"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. c3 Bc5 6. Bb3 d6 7. h3 O-O 8. Nbd2
Be6 9. Bc2 Bb6 10. Nf1 Ne7 11. g4 g5 12. Ng3 Ng6 13. Rg1 Nf4 14. Bxf4 exf4 15.
Nf5 Bxf5 16. gxf5 Nd7 17. h4 f6 18. hxg5 fxg5 19. d4 Qf6 20. Qd2 Rae8 21. O-O-O
Qg7 22. Rg2 c6 23. Rh1 Bc7 24. Bb3+ Rf7 25. Rgh2 Nf6 26. Rxh6 Qxh6 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "4.9"]
[White "Garcia, Julio (per)"]
[Black "Vera Siguenas, Deivy"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2378"]
[PlyCount "58"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 O-O 6. Nge2 Nc6 7. O-O e5 8. d5
Ne7 9. h3 Nd7 10. Ng3 Nc5 11. b4 Nxd3 12. Qxd3 f5 13. f4 exf4 14. Bxf4 h6 15.
exf5 Nxf5 16. Nxf5 Bxf5 17. Qd2 Qf6 18. Nb5 a6 19. Nxc7 Rac8 20. Ne6 Bxe6 21.
dxe6 Qd4+ 22. Be3 Qxd2 23. Bxd2 Bxa1 24. Rxa1 g5 25. c5 Rfe8 26. Re1 dxc5 27.
bxc5 Rc6 28. e7 Kf7 29. Ba5 Rxe7 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenieros del Peru Consejo Nacional"]
[Site ""]
[Date "2012.06.03"]
[Round "4.10"]
[White "Pucho, Rafael"]
[Black "Espinoza Palomino, Willyam"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "2327"]
[PlyCount "0"]
[EventDate "2012.06.01"]

*

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "4.11"]
[White "Temple, Victor"]
[Black "Gonzales Cabrera, Rodrigo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1878"]
[PlyCount "48"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 Nbd7 6. d5 O-O 7. Nf3 Nc5 8. Qc2
Re8 9. O-O e6 10. dxe6 Rxe6 11. Nd2 b6 12. Rb1 Bb7 13. f3 a5 14. Nb3 Nfd7 15.
Be3 Nxb3 16. Qxb3 Nc5 17. Qc2 Qe8 18. Rbe1 Bxc3 19. Qxc3 f5 20. Bh6 Qf7 21. Bd3
Nxd3 22. Qxd3 Rae8 23. Qc3 Qe7 24. h3 g5 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "4.12"]
[White "Suyo, Adrian"]
[Black "Quispe, Cesar"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1847"]
[PlyCount "49"]
[EventDate "2012.06.01"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. h3 Nf6 6. O-O Bd6 7. d4 Qe7 8.
Re1 h6 9. b3 O-O 10. Bb2 Nd7 11. Nbd2 b5 12. Nf1 c5 13. dxe5 Nxe5 14. Nxe5 Bxe5
15. Bxe5 Qxe5 16. Qd5 Qxd5 17. exd5 Bb7 18. c4 Rfe8 19. Ng3 Rxe1+ 20. Rxe1 Kf8
21. Ne4 Re8 22. Kf1 bxc4 23. bxc4 a5 24. Nxc5 Rxe1+ 25. Kxe1 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "4.13"]
[White "Sanchez Millones, Jonathan Este"]
[Black "Rosales, Pierina"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "1785"]
[PlyCount "54"]
[EventDate "2012.06.01"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. f4 e6 5. Nf3 Nd7 6. Bd3 Ne7 7. c3 c5 8. O-O Rc8
9. Be3 Qb6 10. Rf2 c4 11. Bxf5 Nxf5 12. Bc1 Be7 13. g4 Nh4 14. Nxh4 Bxh4 15.
Rg2 Be7 16. Nd2 g5 17. Nf3 gxf4 18. Bxf4 Nf8 19. Bg5 Qd8 20. Qd2 Ng6 21. Rf1
Rc7 22. Rgf2 Nh4 23. Bh6 Rg8 24. h3 Nxf3+ 25. Rxf3 Bg5 26. Bxg5 Qxg5 27. Qxg5
Rxg5 1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "4.14"]
[White "Rivera, Gerson"]
[Black "Ramirez, Marco"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1784"]
[PlyCount "64"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be3 a6 7. f3 Qc7 8. g4
Be7 9. Nde2 Nc6 10. h4 b5 11. Nf4 Bb7 12. Qd2 Ne5 13. Qf2 Rc8 14. Bd3 Nc4 15.
Bxc4 Qxc4 16. g5 Nd7 17. a3 Ne5 18. Qe2 O-O 19. Nd3 Nd7 20. h5 Rfe8 21. g6 Bf8
22. h6 fxg6 23. hxg7 Bxg7 24. Bd2 Nf8 25. Qh2 Qc7 26. O-O-O Rcd8 27. Nf2 Rd7
28. Ng4 Rc8 29. Nh6+ Bxh6 30. Bxh6 e5 31. Bxf8 Rxf8 32. Rdg1 Rg7 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "4.15"]
[White "Torres, Piero"]
[Black "Murga, Caleb"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1767"]
[PlyCount "79"]
[EventDate "2012.06.01"]

1. c4 Nf6 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. e3 e5 6. Nge2 O-O 7. O-O c6 8. d4
Qc7 9. Qc2 Be6 10. b3 a5 11. Bb2 Na6 12. Qd2 exd4 13. exd4 Bf5 14. Rfe1 Nb4 15.
Rec1 Nd3 16. Rd1 Ng4 17. f4 Rfe8 18. h3 Ngf2 19. Rf1 Nxb2 20. Rxf2 Nd3 21. Rf3
Nb4 22. a3 Na6 23. g4 Bd7 24. Rc1 f5 25. gxf5 Bxf5 26. Ng3 Qd7 27. Nxf5 Qxf5
28. Qd3 Qf6 29. d5 Nc5 30. Qc2 Bh6 31. Rcf1 Re7 32. f5 g5 33. R3f2 Rc8 34. dxc6
bxc6 35. Bxc6 Rxc6 36. Nd5 Qf7 37. Nxe7+ Qxe7 38. f6 Qf7 39. b4 axb4 40. axb4
0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "4.16"]
[White "Castillo Martinez, Paola"]
[Black "Revolledo, Cesar"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1724"]
[PlyCount "52"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qc7 8. Qf3
Nc6 9. O-O-O Nxd4 10. Rxd4 b5 11. Rd1 Bb7 12. Bd3 b4 13. Ne2 d5 14. Bxf6 gxf6
15. Kb1 O-O-O 16. Rhg1 Bc5 17. Rgf1 a5 18. exd5 Rxd5 19. Be4 Rhd8 20. Bxd5 Bxd5
21. Qg3 a4 22. Rxd5 Rxd5 23. Qg8+ Kb7 24. Qxh7 a3 25. Qe4 f5 26. Qf3 axb2
1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "4.17"]
[White "Uceda, Jose"]
[Black "Mendoza Sosaya, Eric"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1710"]
[PlyCount "95"]
[EventDate "2012.06.01"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8.
e5 Ng4 9. O-O O-O 10. Bf4 Re8 11. Re1 Bc5 12. Bg3 h5 13. Na4 Bd4 14. Bh7+ Kxh7
15. Qxd4 Bf5 16. h3 Nh6 17. Nc5 Qg5 18. c3 Qg6 19. Kh2 Bc8 20. Rad1 Nf5 21. Qf4
Nxg3 22. Qxg3 Qxg3+ 23. Kxg3 Bf5 24. Kf4 g6 25. g4 hxg4 26. hxg4 Be6 27. Rh1+
Kg7 28. Rd3 Rh8 29. Rdh3 Rxh3 30. Rxh3 Rb8 31. b3 a5 32. Kg5 Bc8 33. f4 Rb5 34.
Nd3 c5 35. f5 gxf5 36. gxf5 c4 37. Nf4 cxb3 38. Nh5+ Kf8 39. axb3 Ke7 40. Nf6
Bb7 41. Rh8 Bc6 42. Rc8 Rb7 43. Kh6 a4 44. bxa4 Bxa4 45. Nxd5+ Kd7 46. Rf8 Bb3
47. Nf6+ Ke7 48. Re8# 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "4.18"]
[White "Villavisencio, Luis"]
[Black "Landa Medrano, Gabriel"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1657"]
[PlyCount "77"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bg5 Be7 8. Bb3
b5 9. a3 O-O 10. f3 Qc7 11. Qd2 Nc6 12. Nxc6 Qxc6 13. O-O-O Rd8 14. Ne2 Bb7 15.
g4 a5 16. Nd4 Qb6 17. Be3 Qa6 18. h4 a4 19. Ba2 Qa5 20. Qxa5 Rxa5 21. h5 d5 22.
e5 Nd7 23. f4 b4 24. Bd2 Raa8 25. Bxb4 Bxb4 26. axb4 Nb6 27. g5 Nc4 28. Rh3 a3
29. bxa3 Rxa3 30. Rxa3 Nxa3 31. Rd3 Nc4 32. g6 Ba6 33. b5 Bb7 34. Rc3 Rc8 35.
f5 Nxe5 36. gxf7+ Kxf7 37. fxe6+ Ke7 38. Rxc8 Bxc8 39. Bxd5 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "4.19"]
[White "Rengifo Blancas, Renzo Jhonatha"]
[Black "Villareal, Jerko"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1657"]
[PlyCount "55"]
[EventDate "2012.06.01"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 a5 7. Bd3 cxd4 8. cxd4
Nge7 9. Nc3 Nf5 10. Bxf5 exf5 11. Nxd5 Qd8 12. Nc3 Bd7 13. O-O h6 14. Re1 Be7
15. d5 Na7 16. d6 Bg5 17. Bxg5 hxg5 18. Nd5 g4 19. Nc7+ Kf8 20. Nxa8 gxf3 21.
Nc7 Rh6 22. Qxf3 Bc6 23. Qxf5 Qh4 24. h3 Rg6 25. e6 Rxg2+ 26. Kf1 Rxf2+ 27.
Qxf2 Qxf2+ 28. Kxf2 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "4.20"]
[White "Zubiaga, Hugo"]
[Black "Acevedo Aybar, Camila Elizabeth"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "75"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 d6 8.
O-O O-O 9. Qd2 Ng4 10. Bxg4 Bxg4 11. f3 Bd7 12. Nxc6 Bxc6 13. Bd4 Bxd4+ 14.
Qxd4 Qa5 15. b4 Qg5 16. a4 a6 17. Ne2 Rac8 18. c4 Bd7 19. f4 Qh6 20. Nc3 Be6
21. Nd5 Bxd5 22. cxd5 Qg7 23. Qxg7+ Kxg7 24. Rac1 b6 25. Rfe1 Rfe8 26. Kf2 e6
27. Kf3 exd5 28. exd5 a5 29. Rxe8 Rxe8 30. b5 f5 31. Rc6 Re4 32. Rxd6 Rxa4 33.
Rxb6 Rd4 34. d6 Kf8 35. Ra6 a4 36. b6 Rb4 37. Ra8+ Kf7 38. d7 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "4.21"]
[White "Alfaro Mauricio, Kevin"]
[Black "Vasquez, Cesar"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1647"]
[PlyCount "67"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. Bg5 O-O 6. e3 c6 7. Rc1 Nbd7 8. Bd3
Re8 9. Bb1 e5 10. O-O Qe7 11. Re1 h6 12. Bxf6 Qxf6 13. Qb3 Nf8 14. Qa3 Rd8 15.
Rcd1 Bg4 16. Ne4 Qe6 17. Ned2 f5 18. e4 f4 19. d5 Qf6 20. Qb3 c5 21. Bd3 g5 22.
Kh1 Ng6 23. Qxb7 Rab8 24. Qxa7 Ra8 25. Qc7 Nf8 26. Bb1 Rdc8 27. Qb6 Rcb8 28.
Qc7 Bc8 29. Rg1 g4 30. Ne1 Rxb2 31. a4 Rb7 32. Qc6 Qd8 33. Bc2 Ng6 34. a5 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "4.22"]
[White "Fernandez, Roberto (per)"]
[Black "Campos, Rodrigo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1556"]
[PlyCount "30"]
[EventDate "2012.06.01"]

1. e4 c5 2. g3 d6 3. Bg2 Nf6 4. d3 g6 5. b3 Bg7 6. Bb2 O-O 7. f4 Nc6 8. Nf3 a6
9. g4 Qa5+ 10. Qd2 Qxd2+ 11. Nbxd2 Nb4 12. Rd1 Rb8 13. Rf1 b5 14. a3 Nc6 15. e5
dxe5 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "4.23"]
[White "Cubillas, Guillermo"]
[Black "Palacios, Efrain"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2189"]
[PlyCount "46"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. Nf3 d5 3. e3 e6 4. Bd3 c5 5. c4 Nc6 6. Nc3 Be7 7. O-O O-O 8. h3
dxc4 9. Bxc4 a6 10. a3 b5 11. Bd3 Bb7 12. dxc5 Bxc5 13. b4 Be7 14. Bb2 Qb6 15.
Qe2 Rfe8 16. Rfd1 Bf8 17. Rac1 Rac8 18. Ne4 Nxe4 19. Bxe4 h6 20. Rd7 Red8 21.
Ne5 Nxe5 22. Rxd8 Rxd8 23. Bxe5 Bxe4 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "4.24"]
[White "Maravi, Jhon"]
[Black "Celestino, Raul"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1800"]
[PlyCount "59"]
[EventDate "2012.06.01"]

1. d4 d5 2. c4 c6 3. Nc3 e6 4. e3 Nf6 5. Bd3 Nbd7 6. Nf3 dxc4 7. Bxc4 b5 8. Bd3
a6 9. O-O c5 10. b3 Bb7 11. Bb2 cxd4 12. exd4 Bd6 13. Re1 O-O 14. Ne5 Nb6 15.
Bc2 Nbd5 16. Ne4 Nxe4 17. Bxe4 Qe7 18. Rc1 Rac8 19. Qf3 f5 20. Bd3 Nb4 21. Qe2
Bxe5 22. dxe5 Nxa2 23. Rc2 Nb4 24. Rxc8 Rxc8 25. Ba3 Qg5 26. f3 Nxd3 27. Qxd3
Bd5 28. b4 Qf4 29. Rd1 Qxe5 30. Qd2 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "4.25"]
[White "Pinas Huamani, Luiggi Aaron"]
[Black "Pazos, Jorge Alberto"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1786"]
[PlyCount "48"]
[EventDate "2012.06.01"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. Be2 cxd4 7. cxd4 Nh6 8. b3
Bb4+ 9. Kf1 Nf5 10. Bb2 Bd7 11. Kg1 Rc8 12. h3 Be7 13. Kh2 O-O 14. Rf1 f6 15.
Kg1 fxe5 16. dxe5 Ng3 17. Re1 Bc5 18. Kh2 Bxf2 19. Nbd2 Nb4 20. Nf1 Bxe1 21.
Bd4 Qc7 22. Nxg3 Bxg3+ 23. Kxg3 Qc2 24. Qxc2 Nxc2 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "4.26"]
[White "Caballero Quijano, Mitzy Mishel"]
[Black "Prado, Gabriel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1759"]
[PlyCount "67"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. Nf3 g6 3. c4 d5 4. cxd5 Bg7 5. g3 Bf5 6. Bg2 Nxd5 7. Nc3 Nxc3 8.
bxc3 c6 9. O-O O-O 10. Re1 Bd7 11. Rb1 Qc8 12. Ba3 Re8 13. Qb3 b6 14. e4 h6 15.
c4 Bh3 16. d5 Bxg2 17. Kxg2 cxd5 18. cxd5 Nd7 19. e5 Nc5 20. Bxc5 Qxc5 21. Rbc1
Qa5 22. e6 fxe6 23. Rxe6 Bf6 24. d6 Kh7 25. Rce1 Qc3 26. Rxe7+ Rxe7 27. Rxe7+
Kh8 28. Qxc3 Bxc3 29. d7 Rg8 30. Nh4 Bg7 31. Re8 Bf6 32. Nxg6+ Kg7 33. Ne7 Bxe7
34. Rxe7+ 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "4.27"]
[White "Romero Rodriguez, Jorge"]
[Black "Balvin, Jorge"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "1753"]
[PlyCount "76"]
[EventDate "2012.06.01"]

1. c4 Nf6 2. Nc3 e5 3. g3 g6 4. Bg2 Bg7 5. b4 O-O 6. Rb1 c6 7. e4 d6 8. Nge2
Be6 9. d3 d5 10. cxd5 cxd5 11. Bg5 d4 12. Nd5 Bxd5 13. exd5 Qd6 14. Qb3 Nbd7
15. O-O h6 16. Bd2 Rfe8 17. b5 Nc5 18. Bb4 Red8 19. Bxc5 Qxc5 20. Rbc1 Qd6 21.
a4 Nxd5 22. Bxd5 Qxd5 23. Qxd5 Rxd5 24. Rc7 Rb8 25. Rfc1 Rdd8 26. f3 h5 27. Kf1
Kf8 28. R1c5 Bf6 29. Nc1 Be7 30. Rc2 Bd6 31. R7c4 Ke7 32. Nb3 g5 33. a5 g4 34.
fxg4 hxg4 35. Re2 Kf6 36. Nc5 Bxc5 37. Rxc5 Re8 38. Rc7 Ke6 1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "4.28"]
[White "Pasapera, Jorge"]
[Black "Principe, Ruben"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1678"]
[PlyCount "48"]
[EventDate "2012.06.01"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nc6 5. c5 e5 6. dxe5 Nxe5 7. Bb5+ Nc6 8.
Qe2+ Be6 9. b4 a5 10. Bd2 axb4 11. Bxb4 Nf6 12. Nf3 Be7 13. Bxc6+ bxc6 14. Nd4
Bd7 15. O-O O-O 16. Nc3 Re8 17. Qd3 Ng4 18. Rfe1 Qb8 19. Qb1 Qxh2+ 20. Kf1 Qh1+
21. Ke2 Bxc5+ 22. Kd3 Qxe1 23. Qxe1 Rxe1 24. Rxe1 Bxb4 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenieros del Peru Consejo Nacional"]
[Site ""]
[Date "2012.06.03"]
[Round "4.29"]
[White "Chomon Ruiz Figueroa, Daniel"]
[Black "Rosales, Miguel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1660"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2012.06.01"]

*

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "4.30"]
[White "Arcos, Luis"]
[Black "Quispe, Juan Jose"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "32"]
[EventDate "2012.06.01"]

1. d4 e6 2. Nf3 c5 3. Bf4 cxd4 4. Nxd4 e5 5. Bg3 exd4 6. Qxd4 Nc6 7. Qf4 Qf6 8.
Qe4+ Qe6 9. Qf4 Nf6 10. h3 Nh5 11. Qf3 Nxg3 12. Qxg3 Nd4 13. Qd3 Qb6 14. b3 Be7
15. e3 Ne6 16. Nc3 Bf6 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "4.31"]
[White "Arias, Walter"]
[Black "Romero Guimaray, Diego"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "44"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 d6 3. Nc3 Bg4 4. b3 Nf6 5. Bb2 g6 6. Bb5+ Nbd7 7. Nd5 Bg7 8.
Nxf6+ exf6 9. h3 a6 10. Bc4 Be6 11. Bd3 Ne5 12. Qe2 O-O 13. Bc4 Bxc4 14. bxc4
Re8 15. d3 Nxf3+ 16. Qxf3 Qa5+ 17. c3 b5 18. O-O Rab8 19. cxb5 Rxb5 20. Qe2
Reb8 21. Rab1 f5 22. Qc2 Qb6 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenieros del Peru Consejo Nacional"]
[Site ""]
[Date "2012.06.03"]
[Round "4.32"]
[White "Santana, Melissa"]
[Black "Martinez, Anthony"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1757"]
[PlyCount "0"]
[EventDate "2012.06.01"]

*

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "4.33"]
[White "Ishiguro, Juan"]
[Black "Alata Morales, Anie"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1639"]
[PlyCount "54"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 g6 4. c3 Bg7 5. O-O e6 6. Re1 Nge7 7. d3 d5 8. exd5
exd5 9. Bb5 O-O 10. Bg5 Qc7 11. Bh4 Nf5 12. Na3 Nxh4 13. Nxh4 a6 14. Ba4 b5 15.
Bc2 b4 16. Nb1 Be6 17. Ba4 Rab8 18. Qc2 Rb6 19. a3 a5 20. Nd2 Rfb8 21. Rab1 Qf4
22. Nhf3 bxc3 23. bxc3 Rxb1 24. Nxb1 Ne5 25. Nbd2 Nxd3 26. Rxe6 fxe6 27. Qxd3
Qxa4 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "4.34"]
[White "Martinez Navarro, Christian Ale"]
[Black "Lescano Osorio, Oswaldo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1456"]
[PlyCount "76"]
[EventDate "2012.06.01"]

1. d4 d6 2. c4 g6 3. Nc3 Bg7 4. e4 Nf6 5. f3 O-O 6. Bg5 h6 7. Be3 Nbd7 8. Qd2
Kh7 9. Nge2 c6 10. h4 h5 11. Rg1 Rb8 12. g4 b5 13. Ng3 b4 14. Nd1 Rg8 15. gxh5
gxh5 16. Nf5 Qf8 17. Bg5 a5 18. Nf2 e6 19. Nxg7 Qxg7 20. Nh3 e5 21. Bxf6 Qxf6
22. Ng5+ Kh8 23. d5 c5 24. Bh3 Nf8 25. Bxc8 Rxc8 26. O-O-O Ng6 27. Ne6 Nf4 28.
Nxf4 Qxf4 29. Qxf4 exf4 30. Kd2 Kh7 31. Rde1 f6 32. Kc2 a4 33. a3 b3+ 34. Kd2
Rg7 35. Rxg7+ Kxg7 36. Rg1+ Kh7 37. Rg2 Rg8 38. Rxg8 Kxg8 1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "4.35"]
[White "Acevedo Aybar, Maria Alejandra"]
[Black "Marquez, Alberto"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "25"]
[EventDate "2012.06.01"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 a6 5. f4 Qh4+ 6. g3 Qd8 7. Bd3 cxd4 8. cxd4
Bb4+ 9. Bd2 Qa5 10. Bxb4 Qxb4+ 11. Qd2 Qxd4 12. Bb5+ axb5 13. Qxd4 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "4.36"]
[White "Lopez, Herminio"]
[Black "Aguilar, Carlos (per)"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "59"]
[EventDate "2012.06.01"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. e3 Nc6 6. Bd3 h6 7. Bh4 Nh7 8. Bxe7
Qxe7 9. Qc2 Nf6 10. Nc3 a6 11. O-O Nb4 12. Qe2 Nxd3 13. Qxd3 O-O 14. c5 b5 15.
b4 Bb7 16. Ne5 c6 17. Ne2 Nd7 18. f4 Nxe5 19. fxe5 f5 20. exf6 Rxf6 21. Rxf6
Qxf6 22. Rf1 Qe7 23. Qg6 Rf8 24. Rxf8+ Kxf8 25. Nf4 Bc8 26. Qh7 Kf7 27. Qg6+
Kf8 28. Qh5 Qf7 29. Qe5 Kg8 30. g4 1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "4.37"]
[White "Nadal Quintana, Roberto Jamil"]
[Black "Cabrera, Angel"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "44"]
[EventDate "2012.06.01"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. O-O d6 7. d3 Bg4 8. c3
Be7 9. Bg5 Nd7 10. Bxe7 Qxe7 11. Bd5 Ndb8 12. Nbd2 O-O 13. Qc1 Ra7 14. Re1 Qd7
15. d4 Re8 16. Ng5 Be6 17. Bxe6 fxe6 18. Re3 Nd8 19. Rg3 Nf7 20. Nxf7 Qxf7 21.
Nf3 Nd7 22. Qe3 Rb7 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "4.38"]
[White "Rengifo, Jhosara"]
[Black "Chavez, Galvan Francisco"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "60"]
[EventDate "2012.06.01"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be3 cxd4 7. cxd4 Qxb2 8.
Nbd2 Nb4 9. Bb5+ Nc6 10. Bxc6+ bxc6 11. Qb1 Rb8 12. O-O Ba3 13. Qxb2 Rxb2 14.
Rab1 Ba6 15. Rfd1 Rb5 16. Rxb5 Bxb5 17. Nb3 Be2 18. Re1 Bxf3 19. gxf3 Ne7 20.
Bc1 Bxc1 21. Rxc1 Kd7 22. Na5 Kc7 23. Kf1 Rb8 24. Nb3 Nf5 25. Ke2 Rb5 26. Nd2
Nxd4+ 27. Ke3 Nf5+ 28. Kf4 Rb4+ 29. Kg5 h6+ 30. Kh5 Rh4# 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "4.39"]
[White "Sanchez, Areli"]
[Black "De Vinatea, Jose"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "38"]
[EventDate "2012.06.01"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 d6 5. d3 Bg4 6. h3 Bh5 7. Bg5 f6 8. Bh4
Qd7 9. a3 O-O-O 10. O-O Nd4 11. Kh2 g5 12. Bg3 Nh6 13. b4 Nxf3+ 14. gxf3 Bd4
15. Qd2 Bxf3 16. Rae1 Ng4+ 17. Kg1 Nxf2 18. Rxf2 Qxh3 19. Bh2 Qg2# 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "4.40"]
[White "Vasquez Alegre, Desiderio"]
[Black "Del Campo, Mauricio"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "27"]
[EventDate "2012.06.01"]

1. a3 e5 2. e4 f5 3. exf5 Nf6 4. Nc3 Bc5 5. Be2 O-O 6. d3 d6 7. b4 Bb6 8. g4
Nc6 9. Be3 Nd4 10. h4 Nxe2 11. Qxe2 h5 12. g5 Ng4 13. Bxb6 axb6 14. f3 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenieros del Peru Consejo Nacional"]
[Site ""]
[Date "2012.06.03"]
[Round "4.41"]
[White "Vidalon, Jesus"]
[Black "Flores Quillas, Diego Saul Rodr"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2012.06.01"]

*

[Event "II IRT 50 Aniversario Colegio de Ingenieros del Peru Consejo Nacional"]
[Site ""]
[Date "2012.06.03"]
[Round "4.42"]
[White "Viguria, Jhosep"]
[Black "Garcia Cerna, Jorge"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2012.06.01"]

*

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "4.43"]
[White "Gonzales, Sebastian"]
[Black "Venegas Camino, David"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "64"]
[EventDate "2012.06.01"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Bf5 5. Bf4 Nc6 6. Bb5 Qb6 7. Nc3 Nf6 8.
O-O a6 9. Bxc6+ bxc6 10. Rb1 e6 11. Re1 Bb4 12. Bd2 c5 13. a3 cxd4 14. axb4
dxc3 15. Bxc3 Ne4 16. Qd4 Qxd4 17. Bxd4 f6 18. Rbd1 Kf7 19. Nh4 Bg6 20. Nxg6
hxg6 21. f3 Nd6 22. b3 Nb5 23. Bb2 Rh4 24. c3 Rah8 25. h3 f5 26. Re2 g5 27.
Rde1 Nc7 28. Rf1 Kg6 29. Ree1 g4 30. fxg4 fxg4 31. hxg4 Rh1+ 32. Kf2 Rf8+ 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "4.44"]
[White "Hidalgo Minano, Fernando Jose"]
[Black "Sirio, Abigail"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "28"]
[EventDate "2012.06.01"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 a6 5. a4 b6 6. b3 g6 7. f4 Bg7 8. Nf3 Ne7 9.
Be3 Nd7 10. Bd3 O-O 11. O-O Bb7 12. Nbd2 Qc7 13. Qc2 Rac8 14. Rac1 f5 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "4.45"]
[White "Alvarado, Ricardo"]
[Black "Hilario, Aleyla"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "40"]
[EventDate "2012.06.01"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Nd7 5. Nf3 c5 6. Bb5 cxd4 7. Qxd4 Bxc3+ 8.
Qxc3 Ne7 9. Bg5 O-O 10. Qb4 Re8 11. O-O a6 12. Bxd7 Qxd7 13. Rfe1 Nc6 14. Qg4
Ne7 15. c4 Ng6 16. cxd5 exd5 17. Qxd7 Bxd7 18. Rad1 Bc6 19. Rc1 Rad8 20. Nd4
Ne7 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenieros del Peru Consejo Nacional"]
[Site ""]
[Date "2012.06.03"]
[Round "4.46"]
[White "Espejo, Ayrton"]
[Black "Beizaga, Jean"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2012.06.01"]

*

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "4.47"]
[White "Rosales, Carlos"]
[Black "Cabello, Jorge"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "70"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. Bg5 Bg7 5. Nf3 O-O 6. Qd2 c5 7. Bh6 Nh5 8. Bxg7
Nxg7 9. O-O-O b6 10. e3 Nd7 11. Be2 e6 12. g4 f5 13. gxf5 exf5 14. d5 Re8 15.
Rdg1 Ne5 16. Nxe5 Rxe5 17. f4 Re7 18. h4 Qe8 19. Rg3 h5 20. Nd1 Bd7 21. Rhg1
Kh7 22. Qc3 Qf7 23. Nf2 Rg8 24. Nh3 Qe8 25. Ng5+ Kh6 26. Kd2 b5 27. Qf6 Rf8 28.
Qxd6 bxc4 29. Bxc4 Bb5 30. b3 Rd7 31. Qxc5 Bxc4 32. bxc4 Ne6 33. Nxe6 Rf6 34.
Kc2 Qe7 35. Qxe7 Rxe7 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "4.48"]
[White "Chamorro Guevara, Enrique"]
[Black "Sanchez, Gustavo"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "45"]
[EventDate "2012.06.01"]

1. d4 d5 2. Nc3 e6 3. Nf3 Nf6 4. Bg5 Bb4 5. e3 h6 6. Bxf6 Qxf6 7. Bb5+ c6 8.
Bd3 c5 9. a3 Bxc3+ 10. bxc3 c4 11. Bf1 O-O 12. Be2 Nc6 13. O-O Rd8 14. Rb1 Qe7
15. g3 e5 16. Qd2 e4 17. Nh4 Qxa3 18. f3 Bh3 19. Rf2 Qe7 20. fxe4 Qxe4 21. Bf1
Bxf1 22. Rfxf1 Rd7 23. Qf2 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "4.49"]
[White "Castaneda, Diego"]
[Black "Chavez Mendoza, Sergio"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "24"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. e3 d6 3. f3 Nc6 4. e4 a6 5. c3 b5 6. Be3 Bb7 7. Bd3 h6 8. Ne2 g5
9. Nd2 g4 10. h3 gxf3 11. gxf3 Rg8 12. Ng3 Rxg3 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "4.50"]
[White "Castaneda, Luis"]
[Black "Contreras, Fiorella"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "13"]
[EventDate "2012.06.01"]

1. e4 e5 2. Bc4 Bc5 3. Nc3 Nc6 4. Nb5 Nf6 5. Nf3 d6 6. d3 Bg4 7. O-O 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "4.51"]
[White "Catano, Alvaro"]
[Black "Estela, Leslie"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "27"]
[EventDate "2012.06.01"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qe6+ 4. Be2 Qf6 5. Nf3 e6 6. d4 Nc6 7. O-O Bd6 8.
Bb5 Bd7 9. Bxc6 Bxc6 10. d5 exd5 11. Re1+ Be7 12. Nxd5 Qf5 13. Nxc7+ Kf8 14.
Nxa8 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenieros del Peru Consejo Nacional"]
[Site ""]
[Date "2012.06.03"]
[Round "4.52"]
[White "Chavez Galvan, Alvaro"]
[Black "Loayza, Rocio"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2012.06.01"]

*

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "5.1"]
[White "Requejo, Oswaldo"]
[Black "Leiva, Giuseppe"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2235"]
[BlackElo "2232"]
[PlyCount "76"]
[EventDate "2012.06.01"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Bg5 O-O 7. Rc1 h6 8.
Bh4 Ne5 9. a3 Bxc3+ 10. Rxc3 Ng6 11. Bxf6 Qxf6 12. g3 d6 13. Bg2 c6 14. O-O Re8
15. Qd2 Bd7 16. f4 c5 17. Nb5 Bxb5 18. cxb5 Qe7 19. e3 Rad8 20. Rd1 Nf8 21. Bd5
Nh7 22. Qg2 Rd7 23. e4 Nf6 24. Re3 Qd8 25. Qe2 Qb6 26. Qc4 Rde7 27. Kg2 a6 28.
a4 axb5 29. axb5 Qc7 30. b3 Kf8 31. Re2 Nd7 32. Ree1 Nb6 33. Qd3 Qd7 34. Kf2
Qh3 35. Kg1 Qd7 36. Kf2 Qh3 37. Kg1 Qd7 38. Kf2 Qh3 1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "5.2"]
[White "Sanchez Zambrano, Vanessa"]
[Black "Cuellar, Diego"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1749"]
[BlackElo "2269"]
[PlyCount "67"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Bc4 Bg7 8.
Ne2 O-O 9. O-O Nc6 10. Be3 Qc7 11. Qd2 Na5 12. Bd3 Re8 13. Rab1 b6 14. f4 Bg4
15. f5 Bxe2 16. Bxe2 Rac8 17. fxg6 hxg6 18. Rbc1 cxd4 19. cxd4 Qd7 20. d5 Qa4
21. Rf4 Bh6 22. Rg4 Bxe3+ 23. Qxe3 Rxc1+ 24. Qxc1 Qd4+ 25. Kh1 Nb7 26. h4 Nc5
27. Qf4 Kg7 28. h5 Rh8 29. Rh4 Qf6 30. h6+ Kh7 31. Qg3 Qd6 32. Qf2 Rf8 33. Qe3
Nd7 34. Rf4 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "5.3"]
[White "Principe, Alexander"]
[Black "Padilla, Jorge"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2141"]
[BlackElo "1986"]
[PlyCount "47"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3
Nbd7 9. O-O-O Qc7 10. Bd3 h6 11. Bh4 Nxe4 12. Bxe4 Bxh4 13. Nxe6 fxe6 14. Qh5+
Kf8 15. Qxh4 Nf6 16. Rhe1 Bd7 17. Bg6 Rc8 18. g4 d5 19. g5 Ng8 20. f5 exf5 21.
Rxd5 Ne7 22. Qb4 Be8 23. Rxf5+ Kg8 24. Rxe7 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "5.4"]
[White "Pena Morales, Hugo"]
[Black "Luque, Willy"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2126"]
[BlackElo "2004"]
[PlyCount "88"]
[EventDate "2012.06.01"]

1. Nf3 Nf6 2. b3 e6 3. Bb2 Be7 4. g3 b6 5. Bg2 Bb7 6. O-O O-O 7. c4 d5 8. d4
Nbd7 9. Ne5 Nxe5 10. dxe5 Ne8 11. Nc3 c6 12. Qc2 Qc7 13. cxd5 cxd5 14. Rac1 Rc8
15. Qb1 Qb8 16. Rfd1 Nc7 17. a3 Rfd8 18. e3 Qa8 19. Ne2 Ne8 20. Nd4 Rxc1 21.
Rxc1 Rc8 22. b4 a6 23. Bf1 Qb8 24. Rxc8 Qxc8 25. Bd3 h6 26. Qd1 Qd7 27. Bb1 g6
28. h4 Ng7 29. Qg4 h5 30. Qe2 Bd8 31. Bd3 Qc8 32. b5 a5 33. Qc2 Qxc2 34. Bxc2
Be7 35. Ne2 Bc8 36. Bd4 Bd8 37. Nc3 Nf5 38. Bxf5 gxf5 39. Kf1 Be7 40. Ke1 Bd8
41. Kd2 Bd7 42. Ne2 Kh7 43. Nf4 Kh6 44. Ne2 Kg6 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "5.5"]
[White "Vera Siguenas, Deivy"]
[Black "Rengifo Blancas, Renzo Jhonatha"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2378"]
[BlackElo "1657"]
[PlyCount "71"]
[EventDate "2012.06.01"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nf6 5. Nf3 O-O 6. Bd3 Nc6 7. e5 dxe5 8. fxe5
Nd5 9. Nxd5 Qxd5 10. Be3 Bg4 11. c4 Qd7 12. Be4 Rad8 13. Bxc6 Qxc6 14. Qe2 Qe4
15. h3 Bxf3 16. gxf3 Qh4+ 17. Bf2 Qf4 18. Be3 Qh4+ 19. Qf2 Qxf2+ 20. Kxf2 c5
21. d5 Rc8 22. f4 f6 23. e6 f5 24. Rab1 b6 25. Rhd1 g5 26. Kf3 gxf4 27. Bxf4
Bd4 28. Rd3 Kg7 29. Rxd4 cxd4 30. Rg1+ Kf6 31. Bg5+ Ke5 32. Bxe7 f4 33. Re1+
Kf5 34. Bxf8 Rxf8 35. e7 Re8 36. d6 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "5.6"]
[White "Gonzales Cabrera, Rodrigo"]
[Black "Fernandez, Fernando"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2331"]
[PlyCount "88"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nxc6 bxc6 6. Nc3 Bg7 7. Be2 d6 8.
O-O Nf6 9. Be3 O-O 10. f3 Qa5 11. Rb1 Rb8 12. a3 Nd7 13. Bd4 Bxd4+ 14. Qxd4 Qb6
15. Rfd1 Ba6 16. Qxb6 Rxb6 17. Bxa6 Rxa6 18. f4 Rb8 19. Rd3 Nc5 20. Re3 Ne6 21.
Rf3 Nd4 22. Rf2 Kf8 23. a4 c5 24. Rd2 e6 25. b3 Ke7 26. e5 d5 27. b4 Rxb4 28.
Rxb4 cxb4 29. Nxd5+ exd5 30. Rxd4 Rxa4 31. Rxd5 Ra2 32. Rc5 a5 33. Rc4 Rb2 34.
Rc7+ Ke6 35. g3 a4 36. Rc6+ Kd7 37. Rf6 Ke7 38. Rc6 a3 39. Rc7+ Ke6 40. Rc6+
Kd5 41. Rd6+ Ke4 42. e6 fxe6 43. Rxe6+ Kf3 44. Re1 a2 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "5.7"]
[White "Angulo, Alberto"]
[Black "Uceda, Jose"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2080"]
[PlyCount "81"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Qc7 4. O-O a6 5. Bxc6 Qxc6 6. d3 e6 7. Re1 Ne7 8. c4
Ng6 9. Nc3 Be7 10. a4 O-O 11. Be3 d6 12. Rc1 Qc7 13. d4 cxd4 14. Nxd4 Bd7 15.
b3 Bc6 16. b4 Rad8 17. b5 axb5 18. cxb5 Bd7 19. Qb3 Qa5 20. f4 Bf6 21. Nde2 Rc8
22. Rc2 Rfd8 23. Rec1 Kh8 24. g3 Rc7 25. Kf2 Rdc8 26. Na2 Bd8 27. Rxc7 Rxc7 28.
Rxc7 Bxc7 29. Qb4 Qxb4 30. Nxb4 Ba5 31. Nd3 Kg8 32. Ndc1 Kf8 33. Nb3 Bb4 34.
Bb6 Ke7 35. Ke3 Be8 36. Kd3 Kd7 37. Kc4 Be1 38. Nec1 Ne7 39. Nd3 d5+ 40. exd5
Nxd5 41. Bd4 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "5.8"]
[White "Ramirez, Marco"]
[Black "Cori Quispe, Kevin"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2030"]
[PlyCount "67"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 Ne4 5. Nxe4 dxe4 6. Qd2 Bg7 7. e3 O-O 8.
Ne2 b6 9. h4 h6 10. Bf4 Bb7 11. Nc3 e6 12. Be2 Na6 13. O-O-O Qd7 14. f3 exf3
15. gxf3 c5 16. d5 exd5 17. Nxd5 Qa4 18. Nc3 Qa5 19. e4 Kh7 20. a3 Bc6 21. Qc2
Rad8 22. e5 Nc7 23. Rxd8 Rxd8 24. h5 Ne6 25. hxg6+ fxg6 26. Be3 Nd4 27. Bxd4
cxd4 28. Rg1 Qxe5 29. Qxg6+ Kg8 30. Ne4 Bxe4 31. fxe4 d3 32. Qxg7+ Qxg7 33.
Rxg7+ Kxg7 34. Bg4 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "5.9"]
[White "Vasquez, Cesar"]
[Black "Pazos, Marco"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1647"]
[BlackElo "1950"]
[PlyCount "76"]
[EventDate "2012.06.01"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Bd3 Nc6 8. Nf3
f5 9. O-O c4 10. Be2 Bd7 11. a4 O-O-O 12. Ba3 Nh6 13. Ng5 Qa5 14. Qd2 Rdg8 15.
f4 Nd8 16. Bb4 Qc7 17. a5 Nhf7 18. Nf3 Nc6 19. Bc5 h6 20. Rfb1 g5 21. Kf2 gxf4
22. Rb2 Qb8 23. Qc1 Ncd8 24. Qb1 Bc6 25. Qa2 Kd7 26. Qa3 Ng5 27. Nxg5 hxg5 28.
h3 g4 29. hxg4 fxg4 30. Bd6 Qc8 31. Rbb1 Nf7 32. Rh1 g3+ 33. Kf3 Qd8 34. Rxh8
Rxh8 35. Kxf4 Qg5+ 36. Kf3 Rh4 37. Bf1 Rf4+ 38. Ke2 Rf2+ 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "5.10"]
[White "Puppi Lazo, Jorge Luis"]
[Black "Villavisencio, Luis"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1900"]
[PlyCount "71"]
[EventDate "2012.06.01"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. a4 a6 6. b4 Ba7 7. d3 h6 8. Nbd2 Bg4
9. Nf1 Nf6 10. h3 Bh5 11. Ng3 Bg6 12. O-O O-O 13. Kh1 Ne7 14. Nh4 Bh7 15. f4
Ng6 16. Nxg6 Bxg6 17. f5 Bh7 18. Nh5 c6 19. Nxf6+ Qxf6 20. Qh5 Kh8 21. Bd2 Rad8
22. Bb3 d5 23. Rad1 Rd7 24. g4 Qd8 25. f6 gxf6 26. exd5 cxd5 27. Qxh6 Rd6 28.
Rf5 Rg8 29. Qh4 Rg6 30. Rdf1 Kg7 31. Rh5 Qg8 32. Rff5 Bb6 33. Rh6 Bd8 34. Rfh5
Rxh6 35. Bxh6+ Kh8 36. Qf2 1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "5.11"]
[White "Palacios, Efrain"]
[Black "Suyo, Adrian"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2189"]
[BlackElo "1847"]
[PlyCount "63"]
[EventDate "2012.06.01"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 g6 5. Bf4 Nbd7 6. e3 Bg7 7. Nc3 a6 8. Be2
O-O 9. O-O dxc4 10. Bxc4 Nh5 11. Bg5 h6 12. Bh4 Nb6 13. Qxg6 Nxc4 14. Qxh5 f6
15. b3 Nd6 16. e4 Be6 17. Rfe1 Bf7 18. Qg4 h5 19. Qf4 Bg6 20. Qd2 Qa5 21. Qb2
Rae8 22. Rad1 Qc7 23. e5 Nf5 24. Bg3 Nxg3 25. hxg3 e6 26. Ne4 fxe5 27. dxe5
Rxf3 28. gxf3 Bxe5 29. Qd2 Bxe4 30. Rxe4 Qg7 31. Kg2 Bf6 32. Qe2 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "5.12"]
[White "Murga, Caleb"]
[Black "Zubiaga, Hugo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1767"]
[PlyCount "87"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Nf6 8.
Bg5 Be7 9. Bxf6 Bxf6 10. Nc4 O-O 11. Qxd6 Be6 12. O-O-O Nd4 13. Qxd8 Rfxd8 14.
h4 b5 15. Ne3 Rac8 16. a3 Rc5 17. Bd3 a5 18. Kb1 b4 19. axb4 axb4 20. Ncd5 b3
21. c3 Nc6 22. Bc4 Rb8 23. Nxf6+ gxf6 24. Bxe6 fxe6 25. Kc1 Ra8 26. Kd2 Ra2 27.
Rb1 Kf7 28. Kd3 Kg6 29. g4 Ne7 30. Nf1 Nc6 31. Nd2 Na5 32. h5+ Kg5 33. h6 Rb5
34. Ke3 Rc5 35. Nf3+ Kg6 36. Nd2 Kg5 37. f3 Kg6 38. Kd3 Kg5 39. Ke3 Kg6 40. Rh5
f5 41. exf5+ exf5 42. Rxf5 Nc4+ 43. Nxc4 Rxc4 44. Rxe5 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "5.13"]
[White "Romani, Carlos"]
[Black "Fernandez, Roberto (per)"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1854"]
[BlackElo "1556"]
[PlyCount "69"]
[EventDate "2012.06.01"]

1. e4 c5 2. c3 g6 3. d4 cxd4 4. cxd4 d6 5. f4 Bg7 6. Nf3 Bg4 7. e5 e6 8. Bb5+
Nc6 9. O-O Nge7 10. Nc3 O-O 11. Be2 d5 12. Be3 Nf5 13. Bf2 Qb6 14. Na4 Qd8 15.
Rc1 h5 16. Nc5 Qe7 17. h3 Bxf3 18. Bxf3 h4 19. Bg4 Nh6 20. Be2 Nf5 21. Bg4 Bh6
22. Qd2 Ng7 23. Be3 Rac8 24. Kh1 b6 25. Nd3 Qd8 26. Rc2 Ne7 27. Rfc1 Rxc2 28.
Rxc2 Nef5 29. Bf2 Qe7 30. Qc1 Rd8 31. a3 g5 32. Nb4 Rf8 33. Nc6 Qb7 34. fxg5
Bxg5 35. Qxg5 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "5.14"]
[White "Suasnabar, Jesus"]
[Black "Chomon Ruiz Figueroa, Daniel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2090"]
[BlackElo "1660"]
[PlyCount "52"]
[EventDate "2012.06.01"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Nf6 4. d4 c6 5. Be2 Bf5 6. O-O Qd6 7. c4 e6 8. Nc3
Qc7 9. d5 Be7 10. Nd4 O-O 11. dxe6 Bxe6 12. Nxe6 fxe6 13. Bg5 Nbd7 14. Bh4 Rfe8
15. Bg3 e5 16. Re1 Bb4 17. Bf3 Bxc3 18. bxc3 Qa5 19. Qb3 Nc5 20. Qb4 Qxb4 21.
cxb4 Nd3 22. Reb1 e4 23. Be2 Rad8 24. h3 Nd7 25. c5 Re7 26. Rd1 N7e5 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "5.15"]
[White "Celestino, Raul"]
[Black "Principe, Ruben"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1800"]
[PlyCount "56"]
[EventDate "2012.06.01"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bg4 4. Be2 e6 5. b3 Nbd7 6. O-O c5 7. Bb2 Be7 8. Nbd2
O-O 9. Ne5 Bxe2 10. Qxe2 Rc8 11. Rac1 a6 12. a4 cxd4 13. exd4 Bb4 14. c3 Bd6
15. c4 Bb4 16. cxd5 Nxd5 17. Rxc8 Qxc8 18. Rc1 Qd8 19. Ndf3 Nxe5 20. dxe5 Qd7
21. Qc4 Rd8 22. g3 h6 23. Nd4 Be7 24. Ne2 Nb6 25. Qc7 Nd5 26. Qxd7 Rxd7 27.
Rc8+ Rd8 28. Rxd8+ Bxd8 1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "5.16"]
[White "Pazos, Jorge Alberto"]
[Black "Sanchez Millones, Jonathan Este"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1786"]
[PlyCount "70"]
[EventDate "2012.06.01"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nh6 7. b4 cxd4 8. cxd4
Nf5 9. Be3 Be7 10. Nc3 O-O 11. Bd3 Nxe3 12. fxe3 f6 13. Na4 Qd8 14. exf6 Bxf6
15. Qc2 h6 16. O-O e5 17. b5 Nxd4 18. exd4 e4 19. Bxe4 dxe4 20. Qxe4 Qa5 21.
Qd5+ Kh8 22. Ne5 Kh7 23. Qe4+ Kg8 24. Qd5+ Kh7 25. Nc5 Qxb5 26. Rab1 Qa5 27.
Qe4+ Kg8 28. Ncd7 Bxd7 29. Nxd7 Rf7 30. Rxb7 Bxd4+ 31. Qxd4 Rxf1+ 32. Kxf1 Qa6+
33. Kf2 Qxb7 34. Qc4+ Kh8 35. Ne5 Qb2+ 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "5.17"]
[White "Revolledo, Cesar"]
[Black "Rosales, Pierina"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1785"]
[PlyCount "66"]
[EventDate "2012.06.01"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Nf6 5. g3 Bd6 6. Bg2 O-O 7. O-O Bg4 8. h3
Bh5 9. g4 Bg6 10. Re1 Re8 11. Nh4 dxe4 12. Nxg6 hxg6 13. Nxe4 Nxe4 14. Bxe4 Nd7
15. g5 Nc5 16. Qf3 Ne6 17. h4 Nd4 18. Qd1 f5 19. gxf6 Qxf6 20. Bg5 Qf7 21. c3
Nf5 22. Qg4 Rf8 23. Re2 Rae8 24. Kg2 Bc5 25. Be3 Bxe3 26. fxe3 Nxe3+ 27. Rxe3
Qf2+ 28. Kh1 Qxe3 29. Qxg6 Qh3+ 30. Kg1 Qxh4 31. Bf5 Qh6 32. Qg4 Rf6 33. Re1 g6
0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "5.18"]
[White "Quispe, Juan Jose"]
[Black "Caballero Quijano, Mitzy Mishel"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1759"]
[PlyCount "88"]
[EventDate "2012.06.01"]

1. d4 d6 2. c4 e5 3. dxe5 dxe5 4. Qxd8+ Kxd8 5. Nf3 f6 6. Nc3 Be6 7. e4 c6 8.
Be3 Kc7 9. c5 Nd7 10. b4 a5 11. b5 Bxc5 12. Bxc5 Nxc5 13. Rc1 b6 14. bxc6 Ne7
15. Bb5 Nxc6 16. Na4 Rac8 17. Nxc5 bxc5 18. Rxc5 Kb6 19. Rxc6+ Rxc6 20. Bxc6
Kxc6 21. Kd2 Rb8 22. Rc1+ Kd6 23. a3 Rb2+ 24. Rc2 Rb3 25. Rc3 a4 26. Rxb3 Bxb3
27. Kc3 Kc5 28. Ne1 Bc4 29. Nc2 g5 30. Ne3 Be6 31. g3 h5 32. f3 Kb5 33. Nf5
Bxf5 34. exf5 Kc5 35. h3 Kd5 36. g4 hxg4 37. hxg4 e4 38. fxe4+ Kxe4 39. Kb4 Kf4
40. Kxa4 Kxg4 41. Kb4 Kxf5 42. a4 Ke6 43. a5 Kd7 44. a6 Kc7 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "5.19"]
[White "Romero Guimaray, Diego"]
[Black "Castillo Martinez, Paola"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "1724"]
[PlyCount "71"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Bd3 a6 7. Bd2 Qc7 8. a3
Bc5 9. Nb3 Ba7 10. O-O Nc6 11. Kh1 O-O 12. Bg5 Ne8 13. f4 d6 14. Qh5 b5 15. Rf3
f5 16. exf5 exf5 17. Nd5 Qf7 18. Qxf7+ Rxf7 19. Re1 Bb7 20. Rfe3 Bxe3 21. Rxe3
Nc7 22. Nxc7 Rxc7 23. c4 g6 24. cxb5 axb5 25. Bxb5 Nd4 26. Bf1 Nxb3 27. Rxb3
Rc1 28. Kg1 Ba6 29. Rf3 Bxf1 30. Rxf1 Rxf1+ 31. Kxf1 Rb8 32. Bf6 Kf7 33. Bc3
Ke6 34. Ke2 Kd5 35. Kd3 Rb7 36. b4 1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "5.20"]
[White "Temple, Victor"]
[Black "Garcia, Julio (per)"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1878"]
[PlyCount "73"]
[EventDate "2012.06.01"]

1. d4 d5 2. c4 c6 3. Nf3 e6 4. e3 f5 5. Bd3 Bd6 6. Nc3 Nf6 7. cxd5 exd5 8. O-O
O-O 9. Rb1 Ne4 10. Qb3 Kh8 11. Ne5 Nd7 12. f4 g5 13. Qc2 g4 14. g3 Ndf6 15. b4
Kg7 16. b5 c5 17. dxc5 Bxc5 18. Bxe4 dxe4 19. Na4 Bb6 20. Nxb6 Qxb6 21. Nc4 Qc7
22. Ba3 Rd8 23. Qb2 Rd3 24. Rbc1 Qd8 25. Bc5 Kh6 26. Bd4 Rxd4 27. Qxd4 Qxd4 28.
exd4 Nd5 29. Nd6 Be6 30. Nxb7 Re8 31. Rc6 Nb4 32. Rd6 Kg7 33. a3 Nd3 34. Nc5
Bc4 35. Rd7+ Kg8 36. Nxd3 exd3 37. Rd1 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "5.21"]
[White "Hilario, Aleyla"]
[Black "Martinez, Anthony"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1757"]
[PlyCount "63"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. Nf3 Bg7 8. g3
O-O 9. Bg2 d6 10. O-O Nbd7 11. Re1 Rb8 12. e3 Ng4 13. e4 Nge5 14. Nxe5 Nxe5 15.
Qc2 Qb6 16. Na4 Qb7 17. Nc3 Nd3 18. Rd1 Nxc1 19. Raxc1 Qxb2 20. Qxb2 Rxb2 21.
a3 Rb3 22. Nb1 Rfb8 23. Bf1 Bxf1 24. Kxf1 Bb2 25. Rc2 Bxa3 26. Nxa3 Rxa3 27.
Rcc1 Rb2 28. Rb1 Raa2 29. Rxb2 Rxb2 30. Ke1 Kg7 31. Rd2 Rxd2 32. Kxd2 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "5.22"]
[White "Mendoza Sosaya, Eric"]
[Black "Gonzales, Sebastian"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1710"]
[PlyCount "54"]
[EventDate "2012.06.01"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Bf5 6. Bd3 Bxd3 7. Qxd3 e6 8.
O-O Nd7 9. Bf4 Ngf6 10. Rfe1 Be7 11. Nd2 O-O 12. Nc4 Qd8 13. Ne4 Nxe4 14. Rxe4
Nf6 15. Re2 Nd5 16. Bg3 Bh4 17. Bxh4 Qxh4 18. g3 Qe7 19. c3 Rad8 20. Qc2 c5 21.
Rd1 Qc7 22. Qb3 Rb8 23. a4 a6 24. a5 b6 25. axb6 Nxb6 26. Nxb6 Qxb6 27. Qxb6
Rxb6 1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "5.23"]
[White "Alata Morales, Anie"]
[Black "Hidalgo Minano, Fernando Jose"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1639"]
[PlyCount "31"]
[EventDate "2012.06.01"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 Bf5 5. Bg5 Nbd7 6. cxd5 cxd5 7. Qb3 Qb6 8.
e3 e6 9. Bb5 Ne4 10. Nxe4 Bxe4 11. Ne5 f6 12. Bxf6 gxf6 13. Nxd7 Kf7 14. f3
Bb4+ 15. Ke2 Bg6 16. Nxb6 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "5.24"]
[White "Acevedo Aybar, Camila Elizabeth"]
[Black "Nadal Quintana, Roberto Jamil"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "83"]
[EventDate "2012.06.01"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Bf5 5. d4 c6 6. Be2 Nd7 7. Bf4 e6 8. a3
Ngf6 9. O-O Nh5 10. Be3 Bg6 11. Ng5 Nhf6 12. Re1 O-O-O 13. Bd3 Bh5 14. Be2 Bg6
15. Bd3 Bh5 16. Qd2 h6 17. Nh3 g5 18. f3 Bd6 19. Qf2 Qc7 20. g4 Bg6 21. Ne4
Nxe4 22. Bxe4 f5 23. Bd3 Rdf8 24. Qg2 Rfg8 25. Nf2 h5 26. h3 hxg4 27. fxg4 fxg4
28. Nxg4 Bxd3 29. cxd3 Bf4 30. Rac1 Qd6 31. Rc5 Rf8 32. Bf2 Nf6 33. Ne5 Rh6 34.
Nxc6 Kd7 35. Ne5+ Bxe5 36. dxe5 Qb8 37. exf6 Rhxf6 38. Rd5+ Ke7 39. Bg3 Qc8 40.
Bd6+ Kf7 41. Rf1 Rxf1+ 42. Qxf1+ 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "5.25"]
[White "Pucho, Rafael"]
[Black "Acevedo Aybar, Maria Alejandra"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "41"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. f3 O-O 8.
Qd2 e6 9. Bg5 Nxd4 10. e5 Nc6 11. f4 d6 12. exf6 Bxf6 13. Ne4 Bxg5 14. fxg5 d5
15. Nf6+ Kg7 16. O-O-O Qc7 17. h4 Rh8 18. h5 b6 19. hxg6 fxg6 20. Rxh7+ Rxh7
21. Ne8+ 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "5.26"]
[White "Quispe, Cesar"]
[Black "Alfaro Mauricio, Kevin"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "64"]
[EventDate "2012.06.01"]

1. c4 c6 2. Nc3 d5 3. cxd5 cxd5 4. g3 e6 5. Bg2 Nf6 6. d3 b6 7. Nf3 Bb7 8. O-O
Be7 9. Bd2 O-O 10. Rb1 Nc6 11. d4 Rc8 12. a3 Bd6 13. Bg5 Be7 14. Re1 Re8 15.
Bxf6 Bxf6 16. e3 Na5 17. Nd2 Qd7 18. f4 Nc4 19. Nxc4 Rxc4 20. g4 Rec8 21. Rc1
R4c7 22. Bf1 a6 23. Bd3 Ra8 24. Qd2 Rc6 25. Ne2 Rxc1 26. Qxc1 a5 27. Ng3 Qc6
28. Qb1 g6 29. h4 Kg7 30. h5 b5 31. hxg6 hxg6 32. Qd1 b4 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "5.27"]
[White "Campos, Rodrigo"]
[Black "Romero Rodriguez, Jorge"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "40"]
[EventDate "2012.06.01"]

1. e4 e6 2. d4 c5 3. Nf3 cxd4 4. Nxd4 Nf6 5. Bd3 Qb6 6. Nb3 Nc6 7. Nc3 a6 8.
Bf4 d6 9. O-O Be7 10. Re1 e5 11. Bg3 Be6 12. h3 g5 13. Be2 h5 14. Nd5 Bxd5 15.
exd5 h4 16. Bxe5 Nxe5 17. Kf1 O-O-O 18. Rc1 g4 19. Bxg4+ Nfxg4 20. hxg4 h3
1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "5.28"]
[White "Chavez, Galvan Francisco"]
[Black "Torres, Piero"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "76"]
[EventDate "2012.06.01"]

1. Nf3 c5 2. g3 d6 3. d3 h6 4. Bg2 Nf6 5. O-O e6 6. e4 Be7 7. c3 Nc6 8. Re1 e5
9. Nbd2 Be6 10. h3 Qd7 11. Kh2 Rd8 12. b3 a6 13. Bb2 b5 14. d4 cxd4 15. cxd4
exd4 16. Nxd4 Nxd4 17. Bxd4 O-O 18. f4 Qe8 19. Rc1 Rc8 20. Qf3 Nh7 21. f5 Bd7
22. h4 Bf6 23. Be3 Qe7 24. Qg4 Kh8 25. Nf3 Bc6 26. Nd4 Bd7 27. Kh3 Rxc1 28.
Rxc1 Rg8 29. Qf3 g6 30. Nc6 Bxc6 31. Rxc6 g5 32. g4 gxh4 33. Bxh6 Bg5 34. Qc3+
f6 35. Bxg5 Nxg5+ 36. Kxh4 Qg7 37. Rxd6 Nxe4 38. Qf3 Qh6# 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "5.29"]
[White "Viguria, Jhosep"]
[Black "Cubillas, Guillermo"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "34"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bf4 e5 8.
Bxe5 Nxe5 9. f4 Ng4 10. f5 Ne5 11. Qe2 Nbc6 12. Nb3 Be7 13. O-O-O b5 14. Nd5
Bb7 15. Nd4 Nxd4 16. Rxd4 Bxd5 17. Rxd5 Rc8 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "5.30"]
[White "De Vinatea, Jose"]
[Black "Vasquez Alegre, Desiderio"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "45"]
[EventDate "2012.06.01"]

1. e4 e5 2. Nf3 d6 3. Bc4 Nd7 4. d3 Be7 5. c3 c6 6. Be3 Ngf6 7. O-O O-O 8. h3
Re8 9. Nbd2 Bf8 10. a4 g6 11. Qb3 Re7 12. Ng5 Qe8 13. f4 Bg7 14. f5 h6 15. Nxf7
Rxf7 16. fxg6 d5 17. gxf7+ Qxf7 18. exd5 cxd5 19. Bb5 a6 20. Bxd7 Qxd7 21. Ne4
Qf7 22. Nxf6+ Bxf6 23. Bxh6 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "5.31"]
[White "Villareal, Jerko"]
[Black "Flores Quillas, Diego Saul Rodr"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "52"]
[EventDate "2012.06.01"]

1. c4 e5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 Bc5 5. d3 d6 6. Nf3 O-O 7. O-O Be6 8. e3
d5 9. d4 exd4 10. exd4 Bb4 11. c5 Bxc3 12. bxc3 Ne4 13. Bb2 Na5 14. Qd3 Nc4 15.
Bc1 Qe7 16. Ne5 Nxe5 17. dxe5 Nxc5 18. Qe3 Rad8 19. Ba3 b6 20. f4 Rfe8 21. f5
Bd7 22. Rae1 Bb5 23. Rf4 Qxe5 24. Bxc5 bxc5 25. Qxe5 Rxe5 26. Rxe5 d4 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "5.32"]
[White "Pasapera, Jorge"]
[Black "Maravi, Jhon"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1678"]
[PlyCount "80"]
[EventDate "2012.06.01"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 e6 5. Nc3 Nf6 6. c5 Nc6 7. Nf3 Be7 8. Bf4
a6 9. Be2 O-O 10. O-O Ne4 11. Ne5 f5 12. f3 Nf6 13. Qa4 Bd7 14. Nxc6 Bxc6 15.
Qc2 Nh5 16. Be5 Bf6 17. f4 Bxe5 18. fxe5 Qg5 19. Bxh5 Qxh5 20. Qe2 Qg6 21. b4
Bd7 22. a4 a5 23. b5 Rfc8 24. Rfc1 f4 25. Rf1 Rf8 26. Rf2 Rf5 27. Raf1 Raf8 28.
Kh1 Be8 29. Qd2 Qg5 30. g3 Bh5 31. Rxf4 Rxf4 32. Rxf4 Bf3+ 33. Kg1 Rf7 34. Qe3
Bg4 35. Qf2 Qg6 36. Qe1 Qd3 37. Rxf7 Kxf7 38. c6 b6 39. c7 Qc4 40. Qc1 Qxd4+
0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "5.33"]
[White "Martinez Navarro, Christian Ale"]
[Black "Pinas Huamani, Luiggi Aaron"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1456"]
[PlyCount "75"]
[EventDate "2012.06.01"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 e6 6. Nf3 Be7 7. cxd5 cxd5 8.
Bd3 b6 9. O-O Bb7 10. Rc1 Rc8 11. Bf4 O-O 12. h3 Kh8 13. Qe2 h6 14. Rc2 Kg8 15.
Rfc1 Bb4 16. a3 Bxc3 17. Rxc3 Rxc3 18. Rxc3 Ba8 19. Bd6 Re8 20. Ba6 Nb8 21. Bh2
Nxa6 22. Qxa6 Ne4 23. Rc2 Nd6 24. Bxd6 Qxd6 25. Qxa7 Qb8 26. Qxb8 Rxb8 27. Rc7
Bb7 28. Kf1 Ba6+ 29. Ke1 Rc8 30. Rxc8+ Bxc8 31. Kd2 Kf8 32. Kc3 Ke7 33. Kb4 Ba6
34. a4 Kd6 35. g3 Kc6 36. Ne5+ Kd6 37. Nxf7+ Ke7 38. Ne5 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "5.34"]
[White "Aguilar, Carlos (per)"]
[Black "Rosales, Carlos"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "111"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nc3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nf3 e6 8.
O-O Be7 9. Re1 Nf6 10. Bg5 e5 11. Qd2 O-O 12. Rad1 Ne8 13. Bxe7 Qxe7 14. Nd5
Bxd5 15. Qxd5 Rc8 16. c3 Rc5 17. Qb3 Qc7 18. Rd2 h6 19. Red1 b5 20. Nh4 Rc4 21.
Re2 g6 22. g3 Nf6 23. Rde1 Qc6 24. f3 Kg7 25. Ng2 Nh7 26. Ne3 Qb6 27. Kg2 Rcc8
28. Nd5 Qc5 29. h4 Nf6 30. Rd2 Ne8 31. g4 a6 32. a3 Ra8 33. Ne3 Ra7 34. Rd5 Qb6
35. a4 Nc7 36. Rd2 Rb7 37. a5 Qc5 38. Qb4 Qxb4 39. cxb4 Rd8 40. Red1 Ne8 41.
Rc2 Rc7 42. Rxc7 Nxc7 43. Rc1 Ne8 44. Rc6 Ra8 45. Nd5 Ra7 46. Kf2 f6 47. Kg3
Kf7 48. f4 Ke6 49. f5+ gxf5 50. gxf5+ Kd7 51. Rc3 h5 52. Nb6+ Kd8 53. Nd5 Rg7+
54. Kh3 Ra7 55. Rc6 Kd7 56. Rc3 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "5.35"]
[White "Prado, Gabriel"]
[Black "Arcos, Luis"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "58"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. Nf3 g6 3. c4 d5 4. cxd5 Nxd5 5. e4 Nf6 6. Nc3 Bg7 7. g3 Bg4 8. Bg2
O-O 9. h3 Bxf3 10. Bxf3 e6 11. Bg5 h6 12. Bxf6 Bxf6 13. e5 Bg7 14. Bxb7 Nd7 15.
Bxa8 Qxa8 16. O-O c5 17. f4 Rd8 18. dxc5 Nxe5 19. Qe2 Nd3 20. Rad1 Bd4+ 21. Kh2
Nxc5 22. Qc4 Bxc3 23. Rxd8+ Qxd8 24. Qxc3 Ne4 25. Qe3 f5 26. Rc1 a5 27. Rc2 a4
28. Qa7 Nd2 29. Qe3 Nf1+ 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "5.36"]
[White "Santana, Melissa"]
[Black "Arias, Walter"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "29"]
[EventDate "2012.06.01"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 b6 5. e3 h6 6. Bh4 Bb7 7. Bd3 dxc4 8. Bxc4
Bxg2 9. f3 Bxh1 10. Nh3 e5 11. Nf2 Bg2 12. dxe5 Qxd1+ 13. Rxd1 Bxf3 14. Rd2 Nh7
15. Rd8# 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "5.37"]
[White "Beizaga, Jean"]
[Black "Rosales, Miguel"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "77"]
[EventDate "2012.06.01"]

1. Nf3 d6 2. d4 Nf6 3. e3 g6 4. Bd3 Bg7 5. b3 Nc6 6. Bb2 d5 7. Nc3 O-O 8. h3 a6
9. Qe2 Nb4 10. Qd2 Nxd3+ 11. Qxd3 b6 12. O-O-O Bb7 13. g4 Ne4 14. Rhf1 e6 15.
h4 c5 16. Qe2 Nd6 17. g5 c4 18. Rh1 b5 19. h5 b4 20. Nb1 c3 21. Nxc3 bxc3 22.
Bxc3 Ne4 23. Bb2 Nxg5 24. Nxg5 Qxg5 25. Rdg1 Qd8 26. Rg3 Re8 27. Rgh3 g5 28.
Rg1 h6 29. f4 f6 30. Qd3 Qd7 31. Rhg3 Qf7 32. fxg5 fxg5 33. Rxg5 hxg5 34. Rxg5
Kf8 35. Qh7 Re7 36. Ba3 Rae8 37. Rg4 Qf1+ 38. Kb2 Bxd4+ 39. exd4 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenieros del Peru Consejo Nacional"]
[Site ""]
[Date "2012.06.03"]
[Round "5.38"]
[White "Sanchez, Gustavo"]
[Black "Lopez, Herminio"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2012.06.01"]

*

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "5.39"]
[White "Cabrera, Angel"]
[Black "Rengifo, Jhosara"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "61"]
[EventDate "2012.06.01"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. d4 d6 5. d5 Nce7 6. Nc3 Nf6 7. O-O Ng6 8. Be3
Ng4 9. Bd2 Be7 10. h3 Nf6 11. Bb5+ Bd7 12. Qe2 O-O 13. Ne1 Nf4 14. Bxf4 exf4
15. Bd3 c6 16. e5 dxe5 17. Qxe5 cxd5 18. Nxd5 Bc6 19. Nxf6+ Bxf6 20. Qf5 Re8
21. Nf3 Bxf3 22. Qh7+ Kf8 23. Qh8+ Ke7 24. Rfe1+ Kd7 25. Bb5+ Kc7 26. Bxe8 Bc6
27. c3 f3 28. Qg8 fxg2 29. Qxf7+ Kc8 30. Bxc6 bxc6 31. Re8 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "5.40"]
[White "Loayza, Rocio"]
[Black "Castaneda, Luis"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "21"]
[EventDate "2012.06.01"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bb4 4. Bb5 d6 5. O-O Bg4 6. b3 Bh5 7. d4 exd4 8.
Qxd4 Bc5 9. Qxg7 Ke7 10. Bg5+ Ke6 11. Bxd8 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "5.41"]
[White "Marquez, Alberto"]
[Black "Catano, Alvaro"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "18"]
[EventDate "2012.06.01"]

1. e4 d6 2. Nf3 Nf6 3. b3 g6 4. Bb2 Bg7 5. Be2 Bg4 6. h3 Bxf3 7. Bxf3 O-O 8.
O-O Nc6 9. c3 {Ilegible

} 9... h6 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenieros del Peru Consejo Nacional"]
[Site ""]
[Date "2012.06.03"]
[Round "5.42"]
[White "Chavez Mendoza, Sergio"]
[Black "Sanchez , Areli"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2012.06.01"]

*

[Event "II IRT 50 Aniversario Colegio de Ingenieros del Peru Consejo Nacional"]
[Site ""]
[Date "2012.06.03"]
[Round "5.43"]
[White "Del Campo, Mauricio"]
[Black "Alvarado , Ricardo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2012.06.01"]

*

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "5.44"]
[White "Venegas Camino, David"]
[Black "Garcia Cerna, Jorge"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "58"]
[EventDate "2012.06.01"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Bd3 Qb6 7. dxc5 Bxc5 8. O-O
a5 9. a3 Qc7 10. b4 axb4 11. cxb4 Bxb4 12. Bf4 Ba5 13. Nbd2 Nge7 14. Nb3 Bb6
15. Re1 Ng6 16. Bg3 O-O 17. Qc2 Qd8 18. h4 Rc8 19. Qb1 f5 20. exf6 Qxf6 21. h5
Nge7 22. Bxh7+ Kh8 23. Bd3 e5 24. Nxe5 Nxe5 25. Rxe5 Bxf2+ 26. Bxf2 Qxe5 27.
Bd4 Qg5 28. Ra2 Nf5 29. Be5 Qe3+ 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenieros del Peru Consejo Nacional"]
[Site ""]
[Date "2012.06.03"]
[Round "5.45"]
[White "Vidalon, Jesus"]
[Black "Ishiguro, Juan"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2012.06.01"]

*

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "5.46"]
[White "Sirio, Abigail"]
[Black "Espejo, Ayrton"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "44"]
[EventDate "2012.06.01"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 d6 5. Bxc6+ bxc6 6. d4 exd4 7. Nxd4 Bb7
8. O-O Be7 9. Bf4 O-O 10. Nf3 Re8 11. Re1 Nd7 12. e5 dxe5 13. Nxe5 Nxe5 14.
Qxd8 Raxd8 15. Bxe5 Bd6 16. Bd4 c5 17. Be3 a6 18. Rad1 h6 19. a3 Bc6 20. Rd2
Rd7 21. Nd5 Bxd5 22. Rxd5 Bxh2+ 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "5.47"]
[White "Cabello, Jorge"]
[Black "Castaneda, Diego"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "49"]
[EventDate "2012.06.01"]

1. e4 e5 2. Nf3 Nc6 3. d4 Bd6 4. d5 Nce7 5. c4 Nf6 6. Bd3 Bc5 7. a3 d6 8. b4
Bb6 9. Qc2 Bd7 10. c5 dxc5 11. bxc5 Ba5+ 12. Nc3 a6 13. Nxe5 O-O 14. O-O Qe8
15. Bg5 Bxc3 16. Qxc3 Ng4 17. Nxd7 Qxd7 18. h3 Nf6 19. Bxf6 gxf6 20. Qxf6 Ng6
21. f4 Qe7 22. Qf5 Qxc5+ 23. Kh1 Qd4 24. Rad1 Qc3 25. e5 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.03"]
[Round "5.48"]
[White "Chavez Galvan, Alvaro"]
[Black "Contreras, Fiorella"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "51"]
[EventDate "2012.06.01"]

1. e4 e5 2. f4 exf4 3. Nf3 Nf6 4. Nc3 Nc6 5. Bc4 Nxe4 6. Nxe4 d5 7. Bxd5 Qxd5
8. d3 Bd6 9. O-O Nd4 10. Kh1 O-O 11. Nxd6 Qxd6 12. Nxd4 Qxd4 13. Rxf4 Qd5 14.
Rh4 Re8 15. Bd2 Bd7 16. Qf3 Qxf3 17. gxf3 Re2 18. Rd1 Bc6 19. Rh3 Rf2 20. Kg1
Rxf3 21. Rxf3 Bxf3 22. Re1 Bc6 23. Re7 Rc8 24. Bf4 Kf8 25. Rxc7 Rxc7 26. Bxc7
0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.04"]
[Round "6.1"]
[White "Cuellar, Diego"]
[Black "Requejo, Oswaldo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2269"]
[BlackElo "2235"]
[PlyCount "62"]
[EventDate "2012.06.01"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 d6 5. dxe5 Nxe5 6. Nxe5 dxe5 7. Qh5 g6 8.
Qxe5 Nf6 9. Bh6 Rg8 10. Nc3 Qd6 11. Qxd6 Bxd6 12. Bg5 Be5 13. O-O-O Be6 14.
Bxe6 fxe6 15. Nb5 Ng4 16. f4 a6 17. Nd4 Bxd4 18. Rxd4 h6 19. Bh4 e5 20. fxe5
Nxe5 21. Re1 Kf7 22. Rf1+ Ke8 23. Rfd1 Kf7 24. Bg3 Ke6 25. Bxe5 Kxe5 26. Rd7
Rac8 27. Re7+ Kf4 28. Rf1+ Ke3 29. Rf3+ Ke2 30. b3 Rge8 31. Rxe8 Rxe8 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.04"]
[Round "6.2"]
[White "Leiva, Giuseppe"]
[Black "Principe, Alexander"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2232"]
[BlackElo "2141"]
[PlyCount "78"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nc6 7. Nc3 a6 8. Qc2
Rb8 9. Rd1 Re8 10. h3 Nd7 11. e4 e5 12. Be3 exd4 13. Nxd4 Nde5 14. c5 Nc4 15.
Nxc6 Nxe3 16. Qe2 bxc6 17. Qxe3 Rxb2 18. Rab1 Rxb1 19. Nxb1 Be6 20. Qa3 Qc8 21.
Kh2 Bf8 22. Qa4 Qb7 23. Nc3 Qb2 24. Qxc6 Rc8 25. Nd5 Qxf2 26. Nf4 Qxc5 27. Qxc5
dxc5 28. Nxe6 fxe6 29. Bf1 Bd6 30. Rb1 Kf7 31. Bc4 Kf6 32. Bxa6 Ra8 33. Bc4 Ra4
34. Rc1 Ke5 35. Kg2 Kd4 36. Bb3 Rb4 37. Bxe6 Kxe4 38. h4 Kd3 39. Kf3 c4 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.04"]
[Round "6.3"]
[White "Vera Siguenas, Deivy"]
[Black "Pena Morales, Hugo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2378"]
[BlackElo "2126"]
[PlyCount "92"]
[EventDate "2012.06.01"]

1. e4 e5 2. Nf3 f5 3. d4 fxe4 4. Nxe5 Nf6 5. Bc4 d5 6. Bb3 Be6 7. Bg5 Nbd7 8.
Nc3 Be7 9. Qd2 O-O 10. O-O-O c6 11. f3 exf3 12. Nxf3 Kh8 13. Rde1 Bf5 14. Qe3
Ne4 15. h4 Ndf6 16. Nxe4 Bxe4 17. Ne5 Nd7 18. Nd3 Nf6 19. Qe2 Qb6 20. Nf4 Rae8
21. Ne6 Rf7 22. Ref1 Bd8 23. Nc5 Qc7 24. Bf4 Qe7 25. Be5 Bc7 26. Nxe4 Bxe5 27.
dxe5 Qxe5 28. g4 Rfe7 29. Nxf6 Qxe2 30. Nxe8 Qe3+ 31. Kb1 Rxe8 32. a3 Qe4 33.
g5 c5 34. Ka1 b5 35. c3 c4 36. Ba2 d4 37. cxd4 Qxd4 38. Rh3 a5 39. Rhf3 g6 40.
h5 gxh5 41. Bb1 Re7 42. Rf4 Qe3 43. Rf5 c3 44. Rxb5 Qe2 45. Rf8+ Kg7 46. Rfb8
c2 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.04"]
[Round "6.4"]
[White "Fernandez, Fernando"]
[Black "Murga, Caleb"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2331"]
[BlackElo "1767"]
[PlyCount "19"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. Nf3 c5 3. c4 b5 4. cxb5 cxd4 5. Qxd4 a6 6. e4 Bb7 7. Nc3 e6 8. Bf4
d5 9. bxa6 Nxa6 10. Bb5+ 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.04"]
[Round "6.5"]
[White "Pazos, Marco"]
[Black "Angulo, Alberto"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1950"]
[BlackElo "2080"]
[PlyCount "79"]
[EventDate "2012.06.01"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. d3 e5 5. O-O Nf6 6. c4 d4 7. e3 Be7 8. exd4
exd4 9. Nbd2 O-O 10. Ng5 h6 11. Nge4 Ng4 12. Nb3 Qb6 13. h3 Nf6 14. Nxf6+ Bxf6
15. Re1 Bd7 16. Bf4 Nd8 17. Qh5 Ne6 18. Rxe6 Bxe6 19. Qxc5 g5 20. Bd6 Rfd8 21.
Bc7 Qxc5 22. Nxc5 Re8 23. Bxb7 Bxh3 24. Bxa8 Rxa8 25. Ne4 Be7 26. Be5 f5 27.
Nf6+ Bxf6 28. Bxf6 a6 29. f3 Kf7 30. Be5 h5 31. Kh2 g4 32. f4 a5 33. b3 Ra7 34.
Kg1 h4 35. Kf2 hxg3+ 36. Kxg3 Re7 37. c5 Ra7 38. Bd6 Ra8 39. c6 Ke6 40. Be5 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.04"]
[Round "6.6"]
[White "Cori Quispe, Kevin"]
[Black "Palacios, Efrain"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2030"]
[BlackElo "2189"]
[PlyCount "74"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 Qxd5 5. Na3 Nf6 6. d4 Nc6 7. Nb5 Qd8 8.
dxc5 Bxc5 9. Qxd8+ Kxd8 10. Bf4 Ne4 11. Bg3 Nxg3 12. hxg3 a6 13. Rd1+ Ke7 14.
Nbd4 Nxd4 15. Nxd4 Bd7 16. Be2 e5 17. Nb3 Bd6 18. Bf3 Rab8 19. Na5 Bc8 20. Nc4
Bc7 21. Ne3 Be6 22. Bd5 h6 23. Ke2 Rhd8 24. Bxe6 Kxe6 25. g4 Rxd1 26. Rxd1 Rd8
27. Rxd8 Bxd8 28. b4 g6 29. a4 f5 30. c4 a5 31. bxa5 Bxa5 32. f3 h5 33. gxf5+
gxf5 34. Kd3 Bb6 35. Nd5 Bc5 36. Nc7+ Kd7 37. Nd5 h4 1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.04"]
[Round "6.7"]
[White "Caballero Quijano, Mitzy Mishel"]
[Black "Suasnabar, Jesus"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1759"]
[BlackElo "2090"]
[PlyCount "62"]
[EventDate "2012.06.01"]

1. d4 d5 2. Nf3 c5 3. c4 e6 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Nf6 7. O-O Be7 8. Nc3
c4 9. Bg5 O-O 10. Ne5 Be6 11. Nxc6 bxc6 12. b3 cxb3 13. axb3 Qb6 14. Na4 Qb5
15. Qc2 Rfe8 16. Rfc1 h6 17. Bf4 Bd7 18. f3 Bb4 19. e4 dxe4 20. fxe4 Qh5 21. e5
Nd5 22. Qf2 Bf8 23. Nc5 Bf5 24. Ne4 Nb4 25. Qd2 Qg6 26. Nd6 Bxd6 27. exd6 a5
28. Bxc6 Nxc6 29. Rxc6 Be4 30. Rc5 Qg4 31. Rcxa5 Qf3 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.04"]
[Round "6.8"]
[White "Luque, Willy"]
[Black "Sanchez Zambrano, Vanessa"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2004"]
[BlackElo "1749"]
[PlyCount "64"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. g4 c5 7. d5 e6 8. g5 Ne8
9. h4 exd5 10. cxd5 Qe7 11. f3 Nd7 12. Be3 b5 13. Qc2 b4 14. Na4 Nb6 15. O-O-O
Bd7 16. Nxb6 axb6 17. Kb1 Ba4 18. Qd2 Bxd1 19. Bxd1 Nc7 20. h5 Nb5 21. Qh2 Bh8
22. Ne2 Rxa2 23. Kxa2 Ra8+ 24. Kb1 Qa7 25. Bc1 c4 26. hxg6 fxg6 27. Ba4 Nd4 28.
Nxd4 Bxd4 29. Qxd6 Qxa4 30. Qe6+ Kh8 31. Qf7 Bg7 32. Qxg6 Qa2+ 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.04"]
[Round "6.9"]
[White "Sanchez Millones, Jonathan Este"]
[Black "Puppi Lazo, Jorge Luis"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1900"]
[PlyCount "56"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. Bb5 Nge7 5. O-O a6 6. Bxc6 Nxc6 7. Re1 Be7 8.
d3 O-O 9. Bf4 d5 10. Qd2 b5 11. exd5 exd5 12. d4 b4 13. Ne2 c4 14. b3 c3 15.
Qd3 a5 16. Ne5 Nxe5 17. Bxe5 Re8 18. Qg3 Bf8 19. Red1 Bf5 20. Rac1 Qd7 21. Re1
a4 22. Nf4 axb3 23. axb3 Ra6 24. Nd3 Rg6 25. Qf3 Be4 26. Rxe4 dxe4 27. Qxe4 f6
28. Qf3 fxe5 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.04"]
[Round "6.10"]
[White "Villavisencio, Luis"]
[Black "Romani, Carlos"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1854"]
[PlyCount "50"]
[EventDate "2012.06.01"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. Re1 O-O 8. c3
d5 9. exd5 e4 10. dxc6 exf3 11. Qxf3 Bg4 12. Qg3 Bd6 13. Qh4 Re8 14. f3 Bf5 15.
d4 Bxh2+ 16. Kh1 Rxe1+ 17. Qxe1 Qd6 18. Nd2 Re8 19. Ne4 Bxe4 20. fxe4 Rxe4 21.
Qf1 Qg3 22. Bd2 Qh4 23. Bg5 Qxg5 24. Kxh2 Rh4+ 25. Kg1 Qe3+ 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.04"]
[Round "6.11"]
[White "Rosales, Pierina"]
[Black "Padilla, Jorge"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1785"]
[BlackElo "1986"]
[PlyCount "48"]
[EventDate "2012.06.01"]

1. d4 c5 2. d5 d6 3. c4 Nf6 4. Nf3 Bf5 5. Nc3 Nbd7 6. Bf4 h6 7. Nd2 Qa5 8. f3
g5 9. Bg3 Bg7 10. e4 Bg6 11. Qa4 Qxa4 12. Nxa4 O-O 13. Nc3 a6 14. Be2 Nh5 15.
Bf2 Nf4 16. g3 Nxe2 17. Kxe2 b5 18. a3 Rab8 19. Rac1 f5 20. exf5 Bxf5 21. cxb5
Ne5 22. Nce4 Nxf3 23. h3 Nxd2 24. Nxd2 Bxb2 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.04"]
[Round "6.12"]
[White "Principe, Ruben"]
[Black "Espinoza Palomino, Willyam"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2327"]
[PlyCount "78"]
[EventDate "2012.06.01"]

1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d3 d5 5. cxd5 Nxd5 6. g3 Be7 7. Bg2 Be6 8.
O-O O-O 9. Bd2 Nb6 10. Qc1 f6 11. Ne4 Qc8 12. Nc5 Bg4 13. Be3 Kh8 14. Rd1 Nd5
15. Nb3 Nxe3 16. Qxe3 Re8 17. Rac1 Bd6 18. Nfd2 Nd4 19. f3 Nxb3 20. Nxb3 Be6
21. Nc5 Bxa2 22. Ra1 Bg8 23. Ne4 b6 24. Nxd6 cxd6 25. f4 d5 26. Rdc1 Qd7 27.
fxe5 Rxe5 28. Qf4 a5 29. e4 Rd8 30. d4 Re7 31. e5 fxe5 32. dxe5 Rde8 33. Re1
Qc7 34. Rac1 Qb8 35. Rc6 Rxe5 36. Rxe5 Rxe5 37. Bh3 Re1+ 38. Kf2 Qe8 39. Rc2
Rh1 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenieros del Peru Consejo Nacional"]
[Site ""]
[Date "2012.06.04"]
[Round "6.13"]
[White "Suyo, Adrian"]
[Black "Nadal Quintana, Roberto Jamil "]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1847"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2012.06.01"]

*

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.04"]
[Round "6.14"]
[White "Torres, Piero"]
[Black "Celestino, Raul"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1800"]
[PlyCount "38"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Qf3 Bb7 7. Bd3 Qc7 8. Be3
d6 9. O-O-O Nf6 10. Qg3 Nbd7 11. Bg5 Nc5 12. Rhe1 b4 13. Bxf6 bxc3 14. Bxg7
cxb2+ 15. Kxb2 Rg8 16. Nf5 Bxg7+ 17. Nxg7+ Kf8 18. Ne8 Qb6+ 19. Kc1 Rxg3 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.04"]
[Round "6.15"]
[White "Martinez, Anthony"]
[Black "Quispe, Cesar"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1757"]
[PlyCount "91"]
[EventDate "2012.06.01"]

1. d4 f5 2. c4 Nf6 3. Nc3 d5 4. Bf4 e6 5. e3 c6 6. Bd3 Bb4 7. Nge2 O-O 8. O-O
a6 9. a3 Be7 10. c5 h6 11. h4 Qe8 12. Ng3 Ne4 13. Bxe4 fxe4 14. h5 Nd7 15. b4
Nf6 16. a4 Bd7 17. Rb1 Nh7 18. b5 axb5 19. axb5 Ra3 20. bxc6 Bxc6 21. Qc1 Ra8
22. Qb2 Nf6 23. Qe2 Ra3 24. Nb5 Ra5 25. Nc3 Qf7 26. Bc7 Ra6 27. Bf4 Rfa8 28.
Rb2 Kh8 29. Rfb1 Ra1 30. Be5 Nd7 31. Bc7 Nxc5 32. dxc5 Bf6 33. Bd6 Bxc3 34. Rb3
Bf6 35. Qg4 Rxb1+ 36. Rxb1 Ra2 37. Ne2 Bg5 38. Rf1 Bb5 39. Nc3 Bxf1 40. Nxa2
Bc4 41. Nb4 Be7 42. Nc2 Bf6 43. Nb4 Bb5 44. Nc2 Be8 45. Nd4 Bd7 46. Qd1 1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.04"]
[Round "6.16"]
[White "Castillo Martinez, Paola"]
[Black "Pucho, Rafael"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1724"]
[PlyCount "45"]
[EventDate "2012.06.01"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8.
c4 Ba6 9. b3 g6 10. g3 Bg7 11. Bb2 O-O 12. Nd2 Rae8 13. f4 f6 14. O-O-O fxe5
15. Bxe5 Qa3+ 16. Kc2 d6 17. Qf3 Nb4+ 18. Kc3 dxe5 19. Ne4 exf4+ 20. Kd2 Qb2+
21. Ke1 Nc2+ 22. Kf2 fxg3+ 23. Kxg3 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.04"]
[Round "6.17"]
[White "Rengifo Blancas, Renzo Jhonatha"]
[Black "Ramirez, Marco"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1657"]
[PlyCount "82"]
[EventDate "2012.06.01"]

1. e4 c5 2. c3 d6 3. d4 cxd4 4. cxd4 Nf6 5. Nc3 e6 6. f4 Be7 7. Nf3 a6 8. Bd3
Qc7 9. O-O Nc6 10. Be3 O-O 11. Rc1 Ng4 12. Bd2 Qd8 13. Qe2 Re8 14. h3 Nf6 15.
e5 dxe5 16. dxe5 Nd7 17. Qe4 g6 18. Na4 Bf8 19. a3 Ne7 20. Nd4 Rb8 21. b4 Nf5
22. Nxf5 exf5 23. Qe3 b5 24. Nc5 Nxc5 25. bxc5 Be6 26. Rfd1 Rc8 27. Bb4 Qc7 28.
Be2 a5 29. Bxb5 axb4 30. Bxe8 b3 31. Ba4 Bxc5 32. Rxc5 Qxc5 33. Qxc5 Rxc5 34.
Rd8+ Kg7 35. Rb8 Rc3 36. Kh2 Rd3 37. Rb4 Bd5 38. h4 Kh6 39. g3 Rd2+ 40. Kh3 b2
41. g4 Be4 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.04"]
[Round "6.18"]
[White "Uceda, Jose"]
[Black "Alata Morales, Anie"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1639"]
[PlyCount "25"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Bc4 Nf6 7. Nc3 O-O 8.
Bb3 Na5 9. e5 Ne8 10. Bxf7+ Rxf7 11. Ne6 dxe6 12. Qxd8 Kf8 13. Qxa5 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.04"]
[Round "6.19"]
[White "Cubillas, Guillermo"]
[Black "Villareal, Jerko"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "62"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. Nf3 g6 3. c4 d6 4. Nc3 Bg7 5. e4 O-O 6. h3 c6 7. Be3 b6 8. Bd3 Bb7
9. Rc1 Nbd7 10. Qd2 e5 11. d5 Nc5 12. b4 Nxd3+ 13. Qxd3 cxd5 14. cxd5 Rc8 15.
O-O Qd7 16. b5 Nh5 17. Ne2 f5 18. a4 fxe4 19. Qxe4 Nf6 20. Qh4 Nxd5 21. Bh6 Ne7
22. Bxg7 Kxg7 23. Ng5 h6 24. Ne4 d5 25. Rxc8 Nxc8 26. Rd1 Qf5 27. N4c3 d4 28.
Nxd4 exd4 29. Qxd4+ Qf6 30. Qe3 Rf7 31. f3 Nd6 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.04"]
[Round "6.20"]
[White "Zubiaga, Hugo"]
[Black "De Vinatea, Jose"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "26"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nf3 Nf6 6. Bd3 d5 7. Be2 Nxe4 8.
O-O Bc5 9. Be3 Bxe3 10. fxe3 Be6 11. Nbd2 Qb6 12. Nxe4 dxe4 13. Rf2 exf3 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.04"]
[Round "6.21"]
[White "Garcia, Julio (per)"]
[Black "Romero Guimaray, Diego"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "88"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 e5 6. d5 O-O 7. Nge2 Nbd7 8. O-O
a6 9. a4 b6 10. a5 Nc5 11. Bc2 bxa5 12. Rxa5 Nb7 13. Ra3 Ne8 14. Ng3 f5 15.
exf5 Bxf5 16. Bxf5 gxf5 17. Nh5 Rf7 18. Nxg7 Rxg7 19. Qh5 f4 20. Ne4 Nf6 21.
Nxf6+ Qxf6 22. Bd2 Rg5 23. Qe2 Rf8 24. f3 Rh5 25. g4 fxg3 26. hxg3 e4 27. fxe4
Qxf1+ 28. Qxf1 Rxf1+ 29. Kxf1 Nc5 30. Kg2 Re5 31. b4 Rxe4 32. bxc5 Re2+ 33. Kh3
Rxd2 34. cxd6 cxd6 35. Rxa6 Rd4 36. Rxd6 Rxc4 37. g4 Rd4 38. Kh4 Kf7 39. Kh5
Rd1 40. Kg5 Rd2 41. Rf6+ Kg7 42. Rf5 Rd1 43. Kf4 Rd4+ 44. Ke5 Rd2 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.04"]
[Round "6.22"]
[White "Fernandez, Roberto (per)"]
[Black "Gonzales Cabrera, Rodrigo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1556"]
[PlyCount "58"]
[EventDate "2012.06.01"]

1. e4 d6 2. g3 Nf6 3. d3 g6 4. b3 Bg7 5. Bg2 e5 6. Bb2 O-O 7. Nc3 Ne8 8. Nge2
h5 9. f4 Nc6 10. h4 Bh6 11. Bc1 Bg4 12. fxe5 Bxc1 13. Qxc1 Nxe5 14. O-O c6 15.
d4 Nd7 16. Nf4 Ng7 17. Qd2 Re8 18. Bh3 Nf6 19. Rae1 Qd7 20. Kh2 Bxh3 21. Nxh3
Ng4+ 22. Kg2 f5 23. Ng5 Re7 24. exf5 Nxf5 25. Nce4 Kg7 26. Kg1 Rae8 27. c4 b6
28. d5 cxd5 29. cxd5 Re5 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.04"]
[Round "6.23"]
[White "Vasquez, Cesar"]
[Black "Pazos, Jorge Alberto"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1647"]
[BlackElo "1786"]
[PlyCount "59"]
[EventDate "2012.06.01"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Nf3 Bd7 8. a4
Qa5 9. dxc5 Qxc3+ 10. Bd2 Qxc5 11. Bd3 Nc6 12. Rb1 b6 13. O-O Nd4 14. Ng5 Qc7
15. c3 Nc6 16. f4 g6 17. Qg4 Nge7 18. Rfc1 Na5 19. Qh4 Ng8 20. Rb4 h5 21. Qf2
Nc4 22. Bxc4 dxc4 23. Ne4 Kf8 24. Nd6 Qc5 25. Be3 Qd5 26. Rxc4 Nh6 27. Rd4 Ng4
28. Qd2 Nxe3 29. Rxd5 Nxd5 30. c4 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.04"]
[Round "6.24"]
[White "Mendoza Sosaya, Eric"]
[Black "Lopez, Herminio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1710"]
[PlyCount "60"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 g6 7. Be2 Bg7 8. O-O
Nc6 9. Be3 O-O 10. f4 d5 11. e5 Nxd4 12. Qxd4 Ne8 13. Qxd5 Nc7 14. Qxd8 Rxd8
15. Bf3 Ne6 16. Rfd1 f6 17. Rxd8+ Nxd8 18. exf6 exf6 19. b3 Nc6 20. Rd1 Bf5 21.
Rd2 Re8 22. Bf2 Bh6 23. Nd5 Kf7 24. g4 Bc8 25. c4 f5 26. g5 Bg7 27. Nc7 Re7 28.
Bd5+ Be6 29. Nxe6 Rxe6 30. Bxe6+ Kxe6 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.04"]
[Round "6.25"]
[White "Chomon Ruiz Figueroa, Daniel"]
[Black "Santana, Melissa"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1660"]
[PlyCount "38"]
[EventDate "2012.06.01"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nf6 5. Be2 Bf5 6. O-O e6 7. Re1 Bd6 8.
Bg5 Be7 9. Nc3 Nc6 10. h3 O-O 11. a3 h6 12. Bh4 a6 13. Bd3 Bxd3 14. Qxd3 Qd7
15. Bg3 b5 16. b4 Kh8 17. Bh2 Bd6 18. Ne5 Qc7 19. f4 Rac8 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenieros del Peru Consejo Nacional"]
[Site ""]
[Date "2012.06.04"]
[Round "6.26"]
[White "Romero Rodriguez, Jorge"]
[Black "Martinez Navarro, Christian Ale"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1456"]
[PlyCount "0"]
[EventDate "2012.06.01"]

*

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.04"]
[Round "6.27"]
[White "Arcos, Luis"]
[Black "Revolledo, Cesar"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "44"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 d6 4. h3 Bg7 5. Nbd2 c5 6. dxc5 dxc5 7. e3 O-O 8.
Bd3 Nc6 9. Qe2 Nd5 10. O-O-O Qa5 11. Bc4 Nc3 12. bxc3 Qa3+ 13. Kb1 Bxc3 14.
Bxf7+ Kxf7 15. Nc4 Qb4+ 16. Kc1 Be6 17. Nfe5+ Nxe5 18. Bxe5 Bxc4 19. Bxc3 Qxc3
20. Qg4 Qa1+ 21. Kd2 Rad8+ 22. Ke1 Qc3+ 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.04"]
[Round "6.28"]
[White "Maravi, Jhon"]
[Black "Beizaga, Jean"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "38"]
[EventDate "2012.06.01"]

1. d4 d5 2. c4 Nc6 3. Nf3 Bg4 4. e3 e5 5. Be2 e4 6. Nfd2 Bxe2 7. Qxe2 Bb4 8.
Nc3 Nge7 9. a3 Bxc3 10. bxc3 Na5 11. O-O f5 12. f3 Qd7 13. fxe4 dxe4 14. Bb2 h5
15. Rf2 g5 16. Raf1 O-O-O 17. c5 Rdf8 18. c4 Rh7 19. Nxe4 g4 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.04"]
[Round "6.29"]
[White "Rosales, Carlos"]
[Black "Campos, Rodrigo"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "54"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be3 O-O 6. f3 Nbd7 7. g4 e5 8. Nge2
exd4 9. Nxd4 c5 10. Nde2 Ne5 11. Ng3 Be6 12. Nd5 Bxd5 13. exd5 Re8 14. Ne4
Nxf3+ 15. Qxf3 Nxe4 16. Bd3 Qa5+ 17. Kf1 Nd2+ 18. Bxd2 Qxd2 19. Rd1 Qxb2 20. h4
Qf6 21. Qxf6 Bxf6 22. g5 Bd4 23. Rd2 Re3 24. h5 Rae8 25. Re2 Rf3+ 26. Ke1 Bc3+
27. Kd1 Rxd3+ 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.04"]
[Round "6.30"]
[White "Gonzales, Sebastian"]
[Black "Quispe, Juan Jose"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "16"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 e5 6. Nf3 Bc5 7. Bc4 h6 8.
Bxf7+ Kxf7 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenieros del Peru Consejo Nacional"]
[Site ""]
[Date "2012.06.04"]
[Round "6.31"]
[White "Del Campo, Mauricio"]
[Black "Temple, Victor"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1878"]
[PlyCount "0"]
[EventDate "2012.06.01"]

*

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.04"]
[Round "6.32"]
[White "Flores Quillas, Diego Saul Rodr"]
[Black "Rivera, Gerson"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1784"]
[PlyCount "27"]
[EventDate "2012.06.01"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. Bf4 Nf6 6. Nf3 Qb6 7. O-O Qxb2 8.
Nbd2 Qxc3 9. Qc2 Qxc2 10. Bxc2 d6 11. e5 dxe5 12. Bxe5 Nxe5 13. Nxe5 e6 14.
Rfc1 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.04"]
[Round "6.33"]
[White "Balvin, Jorge"]
[Black "Hilario, Aleyla"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1753"]
[PlyCount "33"]
[EventDate "2012.06.01"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O c6 5. d3 Be7 6. Nbd2 O-O 7. e4 d4 8. Re1
c5 9. e5 Nfd7 10. Ne4 Nc6 11. Bf4 Qc7 12. Nd6 Bxd6 13. exd6 Qd8 14. Qe2 Re8 15.
Ng5 Nf6 16. Ne4 Nd7 17. Ng5 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.04"]
[Round "6.34"]
[White "Landa Medrano, Gabriel"]
[Black "Ishiguro, Juan"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1657"]
[PlyCount "44"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 c6 6. e3 Qa5 7. Qc2 Ne4 8. Rc1
f6 9. Bf4 O-O 10. Bd3 f5 11. O-O Nd7 12. Ne5 Ndf6 13. cxd5 cxd5 14. Nxe4 fxe4
15. Be2 Bd6 16. Ng6 Bxf4 17. Nxf4 Ne8 18. Bg4 Rf6 19. Qc5 Qd8 20. Nxd5 exd5 21.
Bxc8 Rc6 22. Qb5 Raxc8 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.04"]
[Round "6.35"]
[White "Garcia Cerna, Jorge"]
[Black "Acevedo Aybar, Camila Elizabeth"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "32"]
[EventDate "2012.06.01"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 Nbd7 4. c4 c6 5. e3 e6 6. Nc3 Be7 7. Bd3 O-O 8. O-O
b6 9. Rc1 Bb7 10. Qb3 Ba6 11. Rfd1 Rc8 12. cxd5 Bxd3 13. dxe6 Bg6 14. exd7 Nxd7
15. Bxe7 Qxe7 16. Qa3 Bh5 1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.04"]
[Round "6.36"]
[White "Acevedo Aybar, Maria Alejandra"]
[Black "Loayza, Rocio"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "41"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e5 7. Bxf6 Qxf6 8.
Nd5 Qd8 9. Nb3 Nc6 10. a4 Be7 11. a5 O-O 12. Nb6 Rb8 13. Qd2 Be6 14. Bc4 Bxc4
15. Nxc4 Qd7 16. Nb6 Qg4 17. f3 Qh4+ 18. Qf2 Qh6 19. Nd7 Rfd8 20. Nxb8 Rxb8 21.
O-O 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.04"]
[Round "6.37"]
[White "Alfaro Mauricio, Kevin"]
[Black "Marquez, Alberto"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "27"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. Bg5 d6 6. e3 Nbd7 7. Bd3 c5 8. Rc1
a6 9. Bb1 Ne8 10. O-O Bf6 11. Bxf6 Nexf6 12. Re1 b6 13. e4 Re8 14. Nh4 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.04"]
[Round "6.38"]
[White "Hidalgo Minano, Fernando Jose"]
[Black "Cabrera, Angel"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "28"]
[EventDate "2012.06.01"]

1. d4 d5 2. Nc3 Nf6 3. Nf3 e6 4. Bf4 c5 5. e3 Nc6 6. a3 Be7 7. g3 b6 8. Bg2 O-O
9. O-O Ne4 10. Nxe4 dxe4 11. Ne5 Nxe5 12. Bxe5 f5 13. c3 Bf6 14. f4 a5 1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.04"]
[Round "6.39"]
[White "Vasquez Alegre, Desiderio"]
[Black "Chavez, Galvan Francisco"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "25"]
[EventDate "2012.06.01"]

1. e4 e6 2. Nc3 d5 3. exd5 exd5 4. d4 Nc6 5. Nf3 Bb4 6. Be3 Bg4 7. h3 Nxd4 8.
Qxd4 Bxc3+ 9. Qxc3 d4 10. Bxd4 Qe7+ 11. Qe3 Bxf3 12. Qxe7+ Nxe7 13. gxf3 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.04"]
[Round "6.40"]
[White "Chavez Mendoza, Sergio"]
[Black "Sirio, Abigail"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "30"]
[EventDate "2012.06.01"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. c3 a6 5. d4 Nc6 6. a3 b5 7. Be3 c4 8. Nbd2 f6 9.
Nh4 fxe5 10. Qh5+ Ke7 11. Ng6+ hxg6 12. Qxh8 exd4 13. cxd4 Nh6 14. Bg5+ Ke8 15.
Bxd8 Nxd8 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.04"]
[Round "6.41"]
[White "Castillo Walde, Mayra Yamile"]
[Black "Viguria, Jhosep"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1662"]
[PlyCount "25"]
[EventDate "2012.06.01"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Nf6 6. h3 Bf5 7. Bc4 e6 8. Bd2
Nbd7 9. O-O O-O-O 10. a3 Be7 11. Nd5 Qa4 12. Nxe7+ Kb8 13. b3 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.04"]
[Round "6.42"]
[White "Lescano Osorio, Oswaldo"]
[Black "Pasapera, Jorge"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1678"]
[PlyCount "30"]
[EventDate "2012.06.01"]

1. e4 Nf6 2. d3 d5 3. e5 Nfd7 4. d4 e6 5. Nf3 Be7 6. g3 c5 7. c3 b6 8. Bg2 Ba6
9. Nbd2 Nc6 10. Nf1 cxd4 11. cxd4 Nb4 12. a3 Nd3+ 13. Kd2 Nxf2 14. Qa4 Nxh1 15.
Bxh1 Bxf1 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.04"]
[Round "6.43"]
[White "Pinas Huamani, Luiggi Aaron"]
[Black "Aguilar, Carlos (per)"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "57"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 Nf6 6. Nc3 a6 7. Be3 d6 8. f3
Be7 9. Qd2 O-O 10. O-O-O Be6 11. g4 Ne8 12. g5 g6 13. h4 Kg7 14. h5 Rh8 15.
hxg6 fxg6 16. Nd5 Bxd5 17. exd5 Nb8 18. Kb1 a5 19. f4 a4 20. Nc1 a3 21. b3 Nd7
22. Bb5 Rc8 23. Bxd7 Qxd7 24. Qh2 Qf5 25. Nd3 Nc7 26. fxe5 Nxd5 27. Bd4 Nc3+
28. Bxc3 Rxc3 29. Qh6+ 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.04"]
[Round "6.44"]
[White "Arias, Walter"]
[Black "Prado, Gabriel"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "27"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 g6 4. Bb5 Bg7 5. d3 Nd4 6. Ba4 e6 7. Be3 Ne7 8. Bxd4
cxd4 9. Nb5 Qb6 10. e5 O-O 11. c3 dxc3 12. bxc3 f6 13. d4 fxe5 14. dxe5 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenieros del Peru Consejo Nacional"]
[Site ""]
[Date "2012.06.04"]
[Round "6.45"]
[White "Rosales, Miguel"]
[Black "Cabello, Jorge"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2012.06.01"]

*

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.04"]
[Round "6.46"]
[White "Sanchez, Gustavo"]
[Black "Castaneda, Luis"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "43"]
[EventDate "2012.06.01"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. O-O d5 6. d4 Bg4 7. Nc3 Nf6 8.
Bg5 h6 9. dxe5 hxg5 10. exf6 gxf6 11. exd5 Rb8 12. Rb1 Qd6 13. h3 Bh5 14. Ne4
Qd8 15. dxc6 g4 16. Qxd8+ Rxd8 17. Nxf6+ Ke7 18. Nxg4 f5 19. Rfe1+ Kf7 20.
Nge5+ Kf6 21. Nd7+ Kg7 22. Nxf8 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.04"]
[Round "6.47"]
[White "Catano, Alvaro"]
[Black "Sanchez, Areli"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "69"]
[EventDate "2012.06.01"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Bc5 6. d4 Bd6 7. O-O Nf6 8. Bg5
h6 9. Bxf6 Qxf6 10. Re1 O-O 11. h3 Be7 12. d5 Na5 13. Qa4 b6 14. Nbd2 Nxc4 15.
Qxc4 Bb7 16. Qxc7 Bc8 17. Qxe5 Qxe5 18. Nxe5 Bf6 19. Nef3 Bxc3 20. Rac1 Bxd2
21. Nxd2 Ba6 22. e5 Rac8 23. Rxc8 Rxc8 24. f4 Bb7 25. d6 Bd5 26. a3 a5 27. f5
b5 28. Kh2 Kf8 29. Kg3 Re8 30. Nf3 Bxf3 31. gxf3 b4 32. axb4 axb4 33. Rb1 Rxe5
34. Rxb4 Rxf5 35. Rb8# 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenieros del Peru Consejo Nacional"]
[Site ""]
[Date "2012.06.04"]
[Round "6.48"]
[White "Contreras, Fiorella"]
[Black "Venegas Camino, David"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2012.06.01"]

*

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.04"]
[Round "6.49"]
[White "Estela, Leslie"]
[Black "Vidalon, Jesus"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "16"]
[EventDate "2012.06.01"]

1. d4 d5 2. e3 e6 3. Bb5+ Bd7 4. Bd3 Ba4 5. Nf3 a6 6. Nc3 Bb5 7. O-O Bxd3 8.
cxd3 Nf6 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.04"]
[Round "6.50"]
[White "Rengifo, Jhosara"]
[Black "Yarahuaman, Alvaro"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "31"]
[EventDate "2012.06.01"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Bc4 e6 6. Bf4 Bb4 7. Nf3 Nf6 8.
O-O Bxc3 9. bxc3 Nxe4 10. Bd3 Nf6 11. Ne5 Nxe5 12. Bxe5 d6 13. Bxf6 Qxf6 14. c4
O-O 15. Qe2 g6 16. Rac1 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.04"]
[Round "6.51"]
[White "Alvarado, Ricardo"]
[Black "Chamorro Guevara, Enrique"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "32"]
[EventDate "2012.06.01"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nf3 c5 6. Bb5 Nc6 7. O-O a6 8. Bxc6
bxc6 9. Be3 Qb6 10. b3 Bb7 11. Qd2 O-O-O 12. Rfe1 h5 13. a4 Qb4 14. a5 Ba8 15.
Ra4 Qb8 16. Qe2 Qa7 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.04"]
[Round "6.52"]
[White "Chavez Galvan, Alvaro"]
[Black "Espejo, Ayrton"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "61"]
[EventDate "2012.06.01"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O d6 5. c3 Bd7 6. Re1 Be7 7. d4 exd4 8.
cxd4 a6 9. Ba4 b5 10. Bb3 O-O 11. a3 h6 12. Nbd2 Na5 13. Bc2 c6 14. Nf1 Nh7 15.
Ng3 Nb7 16. e5 Qc8 17. Qd3 g6 18. Bxh6 Re8 19. Nh5 Bf8 20. Bxf8 Kxf8 21. Nf6
Nxf6 22. exf6 Kg8 23. Rxe8+ Qxe8 24. Re1 Be6 25. Bb3 d5 26. Re5 Qd8 27. Rxe6
fxe6 28. Qxg6+ Kf8 29. Qg7+ Ke8 30. f7+ Kd7 31. f8=Q+ 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.05"]
[Round "7.1"]
[White "Principe, Alexander"]
[Black "Cuellar, Diego"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2141"]
[BlackElo "2269"]
[PlyCount "120"]
[EventDate "2012.06.01"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Ne4
8. Qe2 Bf5 9. Rd1 Qc8 10. Nd4 Bc5 11. Be3 O-O 12. Nxf5 Qxf5 13. Bxc5 Nxc5 14.
Re1 Rfe8 15. Nd2 Rad8 16. Nf3 Ne6 17. Qe4 Qxe4 18. Rxe4 Rd7 19. Rae1 Kf8 20.
Kf1 Red8 21. g3 Ke7 22. Kg2 Rd1 23. Kf1 R1d7 24. Kg2 b6 25. R4e2 Rd2 26. Kf1 c5
27. b3 g6 28. Kg2 R2d7 29. h4 h6 30. Re3 Nd4 31. Nxd4 Rxd4 32. R3e2 c4 33. Re3
cxb3 34. axb3 Rd1 35. Rxd1 Rxd1 36. Rc3 c5 37. f4 Ke6 38. Kf3 h5 39. Ke2 Rg1
40. Kf2 Rc1 41. Kf3 Rd1 42. Ke2 Rd4 43. Kf3 Kf5 44. Re3 Rd1 45. Rc3 a5 46. Rc4
Rd4 47. Rc3 Rd1 48. Rc4 Rf1+ 49. Ke2 Ra1 50. Kf3 Ra3 51. Ra4 Rxa4 52. bxa4 c4
53. c3 Ke6 54. Ke3 Kd5 55. Kd2 Kc6 56. Kc2 b5 57. axb5+ Kxb5 58. Kb2 Kc5 59.
Ka3 Kd5 60. Ka4 Ke4 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.05"]
[Round "7.2"]
[White "Pena Morales, Hugo"]
[Black "Fernandez, Fernando"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2126"]
[BlackElo "2331"]
[PlyCount "89"]
[EventDate "2012.06.01"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. d4 O-O 5. e3 c5 6. Bd3 b6 7. c4 cxd4 8. exd4
d5 9. O-O Bb7 10. Re1 Nc6 11. Nbd2 e6 12. Rc1 Rc8 13. c5 Nd7 14. cxb6 Qxb6 15.
Ne5 Ncxe5 16. dxe5 Rxc1 17. Qxc1 Rc8 18. Qa1 Nc5 19. Bf1 Bh6 20. Nf3 Ne4 21.
Bd4 Qa5 22. b4 Qa3 23. Qb2 Qxb2 24. Bxb2 Nd2 25. Nxd2 Bxd2 26. Rb1 Bc3 27. Bxc3
Rxc3 28. a4 Kf8 29. a5 Ke7 30. b5 Kd8 31. h4 Ra3 32. a6 Bc8 33. Kh2 Bd7 34. b6
axb6 35. Rxb6 Bc8 36. Bb5 Kc7 37. Rc6+ Kd8 38. Rb6 Ra5 39. Bd3 Ra3 40. Rd6+ Kc7
41. Bb5 Ra5 42. Bd3 Ra3 43. Bb5 Ra5 44. Bd3 Ra3 45. Bb5 1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.05"]
[Round "7.3"]
[White "Suasnabar, Jesus"]
[Black "Pazos, Marco"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2090"]
[BlackElo "1950"]
[PlyCount "53"]
[EventDate "2012.06.01"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. Bd3 c5 5. c3 cxd4 6. cxd4 Nc6 7. Ngf3 dxe4 8.
Nxe4 Be7 9. O-O O-O 10. Nc3 b6 11. a3 Bb7 12. Bc2 Ba6 13. Re1 Rc8 14. Bg5 h6
15. Bh4 Nd5 16. Bxe7 Nxc3 17. Bxd8 Nxd1 18. Raxd1 Rfxd8 19. Be4 Bc4 20. Rd2 Bb3
21. g3 Na5 22. Kg2 Rd6 23. Re3 b5 24. g4 Rcd8 25. Rc3 Bc4 26. b4 Nb3 27. Rd1
1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.05"]
[Round "7.4"]
[White "Puppi Lazo, Jorge Luis"]
[Black "Requejo, Oswaldo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1900"]
[BlackElo "2235"]
[PlyCount "72"]
[EventDate "2012.06.01"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Re1 d6 7. a3 Be6 8. Nbd2
Qd7 9. Bxe6 fxe6 10. Nc4 b5 11. Ne3 d5 12. exd5 exd5 13. d4 exd4 14. Nxd4 Nxd4
15. Qxd4 c5 16. Qd3 c4 17. Qd4 Bd8 18. Kh1 Bb6 19. Qh4 Rae8 20. f3 Re5 21. Nf1
Rxe1 22. Qxe1 Re8 23. Qg3 Qf5 24. Bg5 Nh5 25. Qh4 g6 26. Ng3 Nxg3+ 27. Qxg3 d4
28. h4 d3 29. cxd3 cxd3 30. Re1 Rxe1+ 31. Qxe1 Qd7 32. Qd2 Qd4 33. Qe1 Qd7 34.
Qd2 Kf7 35. Qf4+ Qf5 36. Qd6 Qe6 1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.05"]
[Round "7.5"]
[White "Romani, Carlos"]
[Black "Leiva, Giuseppe"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1854"]
[BlackElo "2232"]
[PlyCount "104"]
[EventDate "2012.06.01"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. exd6 Qxd6 7. Nf3 Nc6 8.
Be2 Bf5 9. a3 e6 10. Nc3 Be7 11. O-O O-O 12. h3 a6 13. Bd3 Bxd3 14. Qxd3 Nxc3
15. bxc3 Rac8 16. Bg5 Rfd8 17. Bxe7 Qxe7 18. Rfe1 h6 19. Qe4 Qd6 20. Red1 Na5
21. Rd3 b5 22. Nd2 Nc4 23. Nxc4 Rxc4 24. Rg3 Rdc8 25. Qg4 g6 26. Qh4 Kg7 27.
Rf3 f5 28. g4 Rxc3 29. Rxc3 Rxc3 30. gxf5 exf5 31. Re1 Rc7 32. a4 Qf6 33. Qg3
Qg5 34. Qxg5 hxg5 35. axb5 axb5 36. Rb1 Rb7 37. Kf1 Kf6 38. Ke2 Ke6 39. Kd3 Kd5
40. Rg1 b4 41. Rxg5 b3 42. Rg1 b2 43. Rb1 g5 44. Kc2 Kxd4 45. Rd1+ Ke4 46. Kb1
Kf3 47. Rd5 f4 48. Rxg5 Kxf2 49. h4 f3 50. h5 Ke3 51. Re5+ Kf4 52. Re8 f2 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.05"]
[Round "7.6"]
[White "Padilla, Jorge"]
[Black "Cori Quispe, Kevin"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1986"]
[BlackElo "2030"]
[PlyCount "40"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. c3 a6 6. Ba4 b5 7. Bc2 Qc7 8. Re1
d6 9. d4 e5 10. dxe5 dxe5 11. Be3 Ng6 12. Nbd2 Be7 13. a4 Rb8 14. Qb1 O-O 15.
Nf1 Be6 16. Ng5 Bd7 17. Ng3 h6 18. Nf3 b4 19. cxb4 Rxb4 20. Nf5 Rfb8 1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.05"]
[Round "7.7"]
[White "Palacios, Efrain"]
[Black "Luque, Willy"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2189"]
[BlackElo "2004"]
[PlyCount "92"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Be7 6. f3 Nbd7 7. Be3 a6 8. Qd2 O-O
9. Bd3 Ne8 10. Nge2 Rb8 11. g4 Bh4+ 12. Ng3 g6 13. O-O Ng7 14. Kh1 Qe7 15. Rg1
Kh8 16. a3 Nf6 17. b4 b6 18. Rab1 Bd7 19. bxc5 bxc5 20. Nce2 h5 21. h3 Rxb1 22.
Rxb1 Bc8 23. Rg1 Kh7 24. Kg2 Rh8 25. Rh1 Kg8 26. Qd1 Nh7 27. Qd2 Nf6 28. Qd1
Nh7 29. a4 Ng5 30. Nc3 Qf6 31. Be2 Kh7 32. a5 Qd8 33. Qa1 Rf8 34. Bd2 Kg8 35.
Bd3 Qf6 36. Rf1 Nh7 37. Na4 Bg5 38. Qc1 Bf4 39. Bxf4 exf4 40. Ne2 g5 41. Qc3
Qe7 42. Qb2 Nf6 43. Nac3 hxg4 44. hxg4 Bxg4 45. fxg4 Nxg4 46. Nd1 Ne5 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenieros del Peru Consejo Nacional"]
[Site ""]
[Date "2012.06.05"]
[Round "7.8"]
[White "Gonzales Cabrera, Rodrigo"]
[Black "Vera Siguenas, Deivy"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "2378"]
[PlyCount "0"]
[EventDate "2012.06.01"]

*

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.05"]
[Round "7.9"]
[White "Pucho, Rafael"]
[Black "Espinoza Palomino, Willyam"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "2327"]
[PlyCount "48"]
[EventDate "2012.06.01"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. c3 O-O 6. O-O d6 7. b4 h6 8. Nh4
Kh7 9. Nf5 Be6 10. Bxe6 fxe6 11. Ng3 Qe8 12. f4 exf4 13. Bxf4 Qg6 14. Nd2 Ng4
15. h3 Nge5 16. d4 Rxf4 17. Rxf4 Qxg3 18. Rf1 Ng6 19. Rf3 Qg5 20. Qe2 Nf4 21.
Qf2 Rf8 22. e5 Nd3 23. Ne4 Qg6 24. Nf6+ gxf6 1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.05"]
[Round "7.10"]
[White "Nadal Quintana, Roberto Jamil"]
[Black "Angulo, Alberto"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2080"]
[PlyCount "73"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 Nf6 6. Nc3 Bb4 7. f3 d5 8. a3
Bxc3+ 9. bxc3 dxe4 10. Be2 exf3 11. Qxd8+ Kxd8 12. Bxf3 Bf5 13. Nc5 e4 14. Be2
b6 15. O-O Bc8 16. Nb3 Bb7 17. Bg5 Ke7 18. Rad1 h6 19. Bh4 Rhd8 20. Nd4 Nxd4
21. Rxd4 Rac8 22. Rfd1 Rxd4 23. Rxd4 Rxc3 24. Bb5 g5 25. Be1 Rxc2 26. Bb4+ Ke6
27. Rc4 Rxc4 28. Bxc4+ Bd5 29. Be2 Nd7 30. Bc3 f6 31. Bg4+ f5 32. Be2 Ne5 33.
h3 Kf6 34. Bb4 Bc4 35. Bxc4 Nxc4 36. Kf2 h5 37. g3 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.05"]
[Round "7.11"]
[White "Celestino, Raul"]
[Black "Ramirez, Marco"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1800"]
[PlyCount "65"]
[EventDate "2012.06.01"]

1. d4 d5 2. e3 e6 3. Nf3 Nf6 4. Bd3 Bd6 5. b3 Nbd7 6. Bb2 c6 7. O-O O-O 8. Nbd2
Qc7 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 f5 12. Bd3 Nf6 13. c4 b6 14. Re1 Bd7 15.
Ne5 Bxe5 16. dxe5 Ng4 17. h3 Nh6 18. Qc2 c5 19. f4 Bc6 20. Bc3 Rad8 21. Red1
Kh8 22. b4 Bb7 23. Qf2 Ng8 24. Rab1 Ne7 25. bxc5 bxc5 26. Ba5 Qxa5 27. Rxb7 Nc6
28. Rb5 Qa4 29. Rd2 Rd4 30. Rxc5 Rfd8 31. Bc2 Qxa2 32. Rxd4 Rxd4 33. Qxd4 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.05"]
[Round "7.12"]
[White "Murga, Caleb"]
[Black "Uceda, Jose"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1767"]
[PlyCount "84"]
[EventDate "2012.06.01"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bc4 b5 5. Bb3 Bg4 6. f3 Bc8 7. a4 b4 8. c4
e6 9. dxe6 Bxe6 10. d4 Bd6 11. Ne2 O-O 12. O-O c5 13. d5 Bf5 14. Bc2 Bg6 15.
Nf4 Qc7 16. g3 Nh5 17. Nxg6 hxg6 18. f4 Nd7 19. Nd2 Rfe8 20. Ne4 Re7 21. Qf3
Rae8 22. Bd3 Nf8 23. Bd2 Nh7 24. Ng5 N5f6 25. Nxh7 Nxh7 26. f5 gxf5 27. Qxf5
Nf8 28. Rf3 Be5 29. Rb1 Bd4+ 30. Kh1 Qd7 31. Qh5 g6 32. Qh4 f5 33. b3 Rh7 34.
Qf4 Be5 35. Qg5 Rh5 36. Bxf5 Qh7 37. Qxh5 Qxh5 38. Be4 Bc3 39. Bxc3 Rxe4 40.
Rbf1 Nd7 41. Ba1 Re2 42. h4 Qg4 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.05"]
[Round "7.13"]
[White "De Vinatea, Jose"]
[Black "Vasquez, Cesar"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1647"]
[PlyCount "60"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. O-O Be7 8. Bb3
O-O 9. f4 Nbd7 10. f5 Nc5 11. fxe6 fxe6 12. Nf5 Nxb3 13. Nxe7+ Qxe7 14. cxb3
Bd7 15. Bg5 Bc6 16. Qd4 h6 17. Bh4 g5 18. Bg3 e5 19. Qc4+ Kg7 20. Qe2 Qe6 21.
Rae1 Rac8 22. h3 Rf7 23. Qc4 Qd7 24. Qe2 b5 25. b4 Bb7 26. Qd1 Qe6 27. Rf2 Rc4
28. Rd2 Ne8 29. Nd5 Bxd5 30. Rxd5 Qc8 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.05"]
[Round "7.14"]
[White "Villareal, Jerko"]
[Black "Garcia, Julio (per)"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "53"]
[EventDate "2012.06.01"]

1. c4 d5 2. b3 c6 3. d3 Nf6 4. Bb2 Bf5 5. Nf3 e6 6. g3 Bd6 7. Bg2 Nbd7 8. O-O
O-O 9. Nbd2 Qe7 10. a3 e5 11. b4 h6 12. Re1 e4 13. Nh4 Bh7 14. Bh3 e3 15. Ndf3
dxc4 16. dxc4 exf2+ 17. Kxf2 Ne4+ 18. Kg1 f5 19. Qd4 Ndc5 20. Qd1 Rad8 21. Nd4
Ne6 22. e3 g5 23. Nhxf5 Bxf5 24. Nxf5 Rxf5 25. Bxf5 Nf6 26. c5 Bc7 27. Qb3 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.05"]
[Round "7.15"]
[White "Rosales, Pierina"]
[Black "Gonzales, Sebastian"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1785"]
[PlyCount "43"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. c4 d5 3. cxd5 Nxd5 4. e4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 O-O 8. h3
b6 9. e5 Nfd7 10. Bf3 c6 11. Nge2 Bb7 12. Nf4 e6 13. Nb5 Na6 14. Nd6 Qc7 15.
Rc1 Nab8 16. b4 b5 17. Qb3 a5 18. Nxb5 Qb6 19. Nd6 axb4 20. d5 Qc7 21. Nxb7
Qxb7 22. dxc6 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.05"]
[Round "7.16"]
[White "Caballero Quijano, Mitzy Mishel"]
[Black "Maravi, Jhon"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1759"]
[PlyCount "56"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. Qc2 e6 5. g3 Bd6 6. Bg2 O-O 7. O-O Nbd7 8. Rd1
Ne4 9. Nfd2 f5 10. f3 Nef6 11. e4 fxe4 12. fxe4 Nxe4 13. Nxe4 dxe4 14. Bxe4 Nf6
15. Bg5 h6 16. Bxf6 Qxf6 17. Nc3 c5 18. Nb5 e5 19. Rf1 Qe7 20. Rxf8+ Qxf8 21.
Bd5+ Kh8 22. Qg6 Be7 23. Rf1 Qd8 24. dxe5 Bh3 25. Rf7 Bf8 26. e6 Qa5 27. Nc3
Qb6 28. Be4 Qd6 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.05"]
[Round "7.17"]
[White "Revolledo, Cesar"]
[Black "Martinez, Anthony"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "1757"]
[PlyCount "53"]
[EventDate "2012.06.01"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. g3 c5 5. Bg2 Nc6 6. Ngf3 Be7 7. O-O O-O 8. e5
Nd7 9. Re1 Qc7 10. Qe2 b5 11. h4 a5 12. Nf1 Ba6 13. Bf4 Nd4 14. Nxd4 cxd4 15.
Qg4 Rfc8 16. Bxd5 Bb7 17. Bxb7 Qxb7 18. h5 Bf8 19. Re2 Ra6 20. Bh6 Kh8 21. Bg5
Rac6 22. Rc1 Bc5 23. Nh2 b4 24. h6 g6 25. Nf3 Qa7 26. Qf4 Kg8 27. Nh2 1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.05"]
[Round "7.18"]
[White "Sanchez Zambrano, Vanessa"]
[Black "Romero Rodriguez, Jorge"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1749"]
[PlyCount "83"]
[EventDate "2012.06.01"]

1. d4 d6 2. e4 e5 3. Nf3 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Be2 O-O 7. O-O Nc6 8.
Be3 Nxd4 9. Bxd4 Be6 10. Qd2 a6 11. Rad1 Qc8 12. f4 c5 13. Be3 b5 14. Bf3 b4
15. Nd5 Bxd5 16. exd5 Ng4 17. Bxg4 Qxg4 18. f5 Qc4 19. Bg5 Bxg5 20. Qxg5 f6 21.
Qg3 Rad8 22. Qb3 Qb5 23. Rfe1 c4 24. Qg3 Qc5+ 25. Kh1 Rf7 26. Re6 Kf8 27. Qh4
h6 28. Qe4 a5 29. Re1 Kg8 30. Re3 c3 31. b3 Qb5 32. h3 a4 33. Kh2 axb3 34. axb3
Qb8 35. Re7 Rdf8 36. Qe6 Qd8 37. Rxf7 Rxf7 38. Re4 Qb6 39. Rc4 Qb7 40. Rc8+
Qxc8 41. Qxc8+ Kh7 42. Qe8 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.05"]
[Round "7.19"]
[White "Quispe, Cesar"]
[Black "Mendoza Sosaya, Eric"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1710"]
[PlyCount "67"]
[EventDate "2012.06.01"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nf3 Nge7 7. O-O O-O 8. Rb1
a5 9. a3 f5 10. Nd5 Nxd5 11. cxd5 Ne7 12. Ne1 c6 13. Bg5 Bf6 14. dxc6 Nxc6 15.
Bxf6 Qxf6 16. b4 axb4 17. axb4 Rd8 18. b5 Ne7 19. Nc2 d5 20. Kh1 Be6 21. f4 e4
22. e3 Qc3 23. Nd4 Bf7 24. Rb3 Qc5 25. Rf2 Qd6 26. Rc2 Ra5 27. Rbc3 Rda8 28.
Bf1 Ra1 29. Rc1 R1a2 30. R3c2 Be6 31. Rxa2 Rxa2 32. dxe4 dxe4 33. Nxe6 Qxe6 34.
Bc4 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.05"]
[Round "7.20"]
[White "Chomon Ruiz Figueroa, Daniel"]
[Black "Sanchez Millones, Jonathan Este"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1660"]
[PlyCount "56"]
[EventDate "2012.06.01"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nh6 7. b4 cxd4 8. cxd4
Nf5 9. Bb2 Be7 10. Be2 f6 11. O-O fxe5 12. dxe5 O-O 13. Bd3 Bd7 14. Nbd2 Be8
15. h3 Bg6 16. Qb1 Nh4 17. Bxg6 Nxg6 18. g3 Rf5 19. Re1 Raf8 20. Re2 Rxf3 21.
Nxf3 Rxf3 22. Kg2 Rf5 23. Qe1 d4 24. f4 h5 25. Re4 h4 26. Rd1 hxg3 27. Qxg3
Nh4+ 28. Kh2 Rf8 1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.05"]
[Round "7.21"]
[White "Campos, Rodrigo"]
[Black "Villavisencio, Luis"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "87"]
[EventDate "2012.06.01"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Bg4 8.
d5 Ne5 9. Qa4+ c6 10. Nxe5 Bxc3+ 11. bxc3 dxe5 12. dxc6 b5 13. Bxb5 Qc7 14. O-O
Ne7 15. Ba3 O-O 16. f3 Be6 17. Rfd1 Rfd8 18. Qa6 Bc8 19. Rxd8+ Qxd8 20. Qa4 a6
21. Bc4 Qb6+ 22. Kf1 Nxc6 23. Qb3 Qc7 24. Rd1 h6 25. Qa4 a5 26. Ke2 Ba6 27.
Bxa6 Rxa6 28. Rd5 f6 29. Qc4 Kh7 30. Qxa6 Nd8 31. Qxa5 Qc4+ 32. Ke3 Ne6 33. Qb4
Qxa2 34. Rd2 Qa1 35. Kf2 Qh1 36. Kg3 Qe1+ 37. Kh3 Ng5+ 38. Kg4 Qxd2 39. Kg3
Qe1+ 40. Kg4 Qf2 41. Qb2 Qe3 42. Kg3 Nxe4+ 43. Kh3 Ng5+ 44. Kg3 1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenieros del Peru Consejo Nacional"]
[Site ""]
[Date "2012.06.05"]
[Round "7.22"]
[White "Cubillas, Guillermo"]
[Black "Temple, Victor"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1878"]
[PlyCount "0"]
[EventDate "2012.06.01"]

*

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.05"]
[Round "7.23"]
[White "Rivera, Gerson"]
[Black "Principe, Ruben"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1784"]
[PlyCount "54"]
[EventDate "2012.06.01"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Ne2 Bg4 7. f3 Bh5 8. Na3
e6 9. Nc2 Be7 10. Bf4 Bg6 11. Bxg6 hxg6 12. Qd2 Qa5 13. O-O Rc8 14. a4 Qb6 15.
b4 O-O 16. Kh1 Nh5 17. a5 Qd8 18. Be3 Bd6 19. Rfb1 Qh4 20. h3 Ng3+ 21. Nxg3
Qxg3 22. Bg1 Ne7 23. Rb3 Nf5 24. Ne3 Qf4 25. Qd3 Ng3+ 26. Kh2 Ne4+ 27. Kh1 Nf2+
0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.05"]
[Round "7.24"]
[White "Hilario, Aleyla"]
[Black "Castillo Martinez, Paola"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1724"]
[PlyCount "49"]
[EventDate "2012.06.01"]

1. d4 c6 2. c4 d5 3. Nc3 g6 4. Nf3 Bg4 5. e3 Bg7 6. cxd5 cxd5 7. Bb5+ Nc6 8.
O-O Nf6 9. Bxc6+ bxc6 10. Re1 O-O 11. h3 Bxf3 12. Qxf3 Rc8 13. Bd2 e6 14. Rac1
c5 15. dxc5 Rxc5 16. Rc2 Ne4 17. Rec1 Nxd2 18. Rxd2 Bxc3 19. bxc3 Qg5 20. Rdc2
Kg7 21. e4 dxe4 22. Qxe4 Rfc8 23. c4 Qf5 24. Qd4+ Kg8 25. Rb2 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenieros del Peru Consejo Nacional"]
[Site ""]
[Date "2012.06.05"]
[Round "7.25"]
[White "Ishiguro, Juan"]
[Black "Rengifo Blancas, Renzo Jhonatha"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1657"]
[PlyCount "0"]
[EventDate "2012.06.01"]

*

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.05"]
[Round "7.26"]
[White "Alata Morales, Anie"]
[Black "Torres, Piero"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1639"]
[PlyCount "57"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Re8 7. Bd3 e5 8. Nge2
Nc6 9. Qd2 a6 10. O-O-O Nd7 11. Bc2 b5 12. cxb5 axb5 13. g4 b4 14. Na4 Ba6 15.
d5 Bxe2 16. Qxe2 Na5 17. h4 Nb6 18. Nxb6 cxb6 19. Qb5 Qc7 20. Kb1 Nc4 21. Bg1
Rec8 22. Rh2 Nxb2 23. Kxb2 Qc3+ 24. Kb1 Rxa2 25. Kxa2 Ra8+ 26. Ba4 Qa3+ 27. Kb1
Rxa4 28. Rb2 f5 29. Qd3 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.05"]
[Round "7.27"]
[White "Acevedo Aybar, Maria Alejandra"]
[Black "Vasquez Alegre, Desiderio"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "48"]
[EventDate "2012.06.01"]

1. e4 e5 2. Nf3 d6 3. d4 Nd7 4. Nc3 c6 5. Be2 Be7 6. O-O Ngf6 7. dxe5 dxe5 8.
Bg5 O-O 9. a3 Qc7 10. h3 Rd8 11. Qe1 b6 12. Nd2 h6 13. Be3 Bc5 14. Bxc5 Nxc5
15. Rd1 Be6 16. f3 Kh7 17. Qf2 Qe7 18. Bc4 b5 19. Bxe6 Nxe6 20. Nb3 a5 21. Ne2
Nh5 22. g3 a4 23. Nbc1 Qc7 24. Nd3 c5 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.05"]
[Round "7.28"]
[White "Fernandez, Roberto (per)"]
[Black "Alfaro Mauricio, Kevin"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1556"]
[PlyCount "33"]
[EventDate "2012.06.01"]

1. e4 c5 2. g3 Nc6 3. Bg2 Nf6 4. f4 d5 5. e5 Bg4 6. Nf3 Nd7 7. c3 Nb6 8. d4 e6
9. b3 Rc8 10. Ba3 cxd4 11. Bxf8 dxc3 12. Bxg7 c2 13. Qxc2 Nxe5 14. Qe2 Nxf3+
15. Bxf3 Bxf3 16. Qxf3 Rc2 17. Be5 1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.05"]
[Round "7.29"]
[White "Romero Guimaray, Diego"]
[Black "Chavez Mendoza, Sergio"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "66"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 e6 7. O-O b5 8. Re1
Qc7 9. Bd2 Bb7 10. b4 Nbd7 11. a4 bxa4 12. Rxa4 Nb6 13. Ra1 Nc4 14. Qe2 Nxd2
15. Qxd2 Qb6 16. Nf3 Be7 17. b5 O-O 18. bxa6 Bxa6 19. Reb1 Qc6 20. Nd4 Qc8 21.
Bxa6 Rxa6 22. Rxa6 Qxa6 23. Nb3 Rc8 24. Nd4 Qc4 25. Ndb5 Nxe4 26. Nxe4 Qxe4 27.
Nxd6 Qxc2 28. Qxc2 Rxc2 29. Rb8+ Bf8 30. Kf1 g6 31. Ne8 Bc5 32. Nf6+ Kg7 33.
Ne4 Bd4 1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.05"]
[Round "7.30"]
[White "Pasapera, Jorge"]
[Black "Zubiaga, Hugo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1678"]
[PlyCount "34"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Nf6 8.
Bg5 Be7 9. Bxf6 Bxf6 10. Nd5 O-O 11. c3 Be6 12. Nxf6+ Qxf6 13. Bc4 Rfd8 14. O-O
Rd7 15. Qd3 b5 16. Bd5 Rc8 17. Rad1 Ne7 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.05"]
[Round "7.31"]
[White "Pazos, Jorge Alberto"]
[Black "Garcia Cerna, Jorge"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1786"]
[PlyCount "66"]
[EventDate "2012.06.01"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Qb6 7. a3 a5 8. O-O cxd4
9. cxd4 Rc8 10. Nc3 Nge7 11. Na4 Qc7 12. Nc5 Nf5 13. Nxd7 Qxd7 14. Bb5 Be7 15.
Bd2 O-O 16. Bxa5 f6 17. Re1 Bd8 18. Bb4 Re8 19. Rc1 Bb6 20. Bc5 Bxc5 21. Rxc5
Qe7 22. exf6 gxf6 23. Qd3 Qd6 24. Rd1 Re7 25. Bxc6 bxc6 26. b4 Rg7 27. b5 Ne7
28. b6 Kh8 29. g3 e5 30. b7 Rb8 31. Qa6 e4 32. Nh4 f5 33. Rxc6 Rf7 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.05"]
[Round "7.32"]
[White "Prado, Gabriel"]
[Black "Castillo Walde, Mayra Yamile"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "1662"]
[PlyCount "33"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nbd7 7. Nc3 e5 8. e3
Nh5 9. b4 f5 10. Bb2 Re8 11. Nh4 Nb6 12. Qb3 Be6 13. d5 Bc8 14. Nf3 Nd7 15. e4
Nhf6 16. Nd2 f4 17. c5 1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenieros del Peru Consejo Nacional"]
[Site ""]
[Date "2012.06.05"]
[Round "7.33"]
[White "Martinez Navarro, Christian Ale"]
[Black "Hidalgo Minano, Fernando Jose"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1456"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2012.06.01"]

*

[Event "II IRT 50 Aniversario Colegio de Ingenieros del Peru Consejo Nacional"]
[Site ""]
[Date "2012.06.05"]
[Round "7.34"]
[White "Acevedo Aybar, Camila Elizabeth"]
[Black "Lopez, Herminio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2012.06.01"]

*

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.05"]
[Round "7.35"]
[White "Santana, Melissa"]
[Black "Arcos, Luis"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "72"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 e6 5. e3 Bg7 6. Bd3 c6 7. Nge2 O-O 8. f3
Nbd7 9. Bh4 Re8 10. Bf2 e5 11. O-O exd4 12. exd4 dxc4 13. Bxc4 b5 14. Bb3 b4
15. Na4 Ba6 16. Re1 Bxe2 17. Rxe2 Nd5 18. Rc1 Rc8 19. Qc2 Qg5 20. Rxe8+ Rxe8
21. Qxc6 Nf4 22. g3 Ne2+ 23. Kg2 Nxc1 24. Qxd7 Re7 25. Qc8+ Bf8 26. f4 Qf5 27.
Qxc1 Qe4+ 28. Kg1 Bg7 29. d5 Qf3 30. Qd1 Re2 31. Qf1 Rd2 32. h3 a5 33. Be1 Bd4+
34. Bf2 Bxf2+ 35. Kh2 Bxg3+ 36. Kg1 Bh2# 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.05"]
[Round "7.36"]
[White "Beizaga, Jean"]
[Black "Pinas Huamani, Luiggi Aaron"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "61"]
[EventDate "2012.06.01"]

1. Nf3 Nc6 2. d4 d5 3. e3 a6 4. h3 Nf6 5. Bd3 e6 6. c3 Be7 7. b3 Nb8 8. Ba3
Nbd7 9. Bxe7 Qxe7 10. Nbd2 b6 11. Rc1 Bb7 12. Qc2 Rc8 13. b4 c5 14. bxc5 bxc5
15. Qb2 Ba8 16. Bxa6 Rb8 17. Qa3 O-O 18. O-O Bc6 19. Be2 Ra8 20. Qb2 Rfb8 21.
Qa1 c4 22. Rb1 Qf8 23. Rxb8 Rxb8 24. Rb1 h6 25. Ne1 Ba4 26. Bd1 Bxd1 27. Rxd1
Qd6 28. Nc2 Qf8 29. Rb1 Qc8 30. Rxb8 Qxb8 31. Nb4 1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenieros del Peru Consejo Nacional"]
[Site ""]
[Date "2012.06.05"]
[Round "7.37"]
[White "Quispe , Juan Jose"]
[Black "Cabello, Jorge"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2012.06.01"]

*

[Event "II IRT 50 Aniversario Colegio de Ingenieros del Peru Consejo Nacional"]
[Site ""]
[Date "2012.06.05"]
[Round "7.38"]
[White "Cabrera , Angel"]
[Black "Sanchez, Gustavo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2012.06.01"]

*

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.05"]
[Round "7.39"]
[White "Chavez, Galvan Francisco"]
[Black "Rosales, Carlos"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "86"]
[EventDate "2012.06.01"]

1. g3 d5 2. Nf3 b6 3. Bg2 Bb7 4. d3 Nf6 5. O-O Nbd7 6. Re1 e6 7. Nbd2 Be7 8. e4
dxe4 9. dxe4 O-O 10. e5 Ne8 11. Nf1 Rb8 12. h4 f6 13. exf6 Rxf6 14. Bg5 Rg6 15.
Qd2 h6 16. Bxe7 Qxe7 17. h5 Rf6 18. N1h2 Qf7 19. Re3 Nd6 20. Qd3 Nc5 21. Qe2
Rf8 22. Rf1 Qxh5 23. g4 Qf7 24. Ne5 Qe7 25. Bxb7 Ncxb7 26. g5 hxg5 27. Nhg4 Rf4
28. Ng6 Qe8 29. Nxf8 Kxf8 30. Rh3 Qg6 31. Rh8+ Ke7 32. Ne5 Qf5 33. f3 Nf7 34.
Nxf7 Kxf7 35. Rh5 Nd6 36. Qg2 Kg6 37. Rh3 Qf6 38. Rg3 Nf5 39. Rg4 Ne3 40. Rxf4
Qxf4 41. Qh3 g4 42. Qh2 Qxh2+ 43. Kxh2 Nxf1+ 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.05"]
[Round "7.40"]
[White "Loayza, Rocio"]
[Black "Balvin, Jorge"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1753"]
[PlyCount "42"]
[EventDate "2012.06.01"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nc6 5. Nc3 Bg4 6. Bb5 Be7 7. O-O Nf6 8.
h3 Bh5 9. Qd3 O-O 10. Ne5 Nb4 11. Qg3 Nxc2 12. Rb1 Bg6 13. Bd3 Nxd4 14. Nxg6
fxg6 15. Be3 c5 16. Nb5 Ne6 17. Qe5 Qb6 18. Rfe1 Rfe8 19. Bd2 Bf8 20. b4 c4 21.
Bc2 Qxb5 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.05"]
[Round "7.41"]
[White "Marquez, Alberto"]
[Black "Landa Medrano, Gabriel"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1657"]
[PlyCount "35"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nc6 7. a3 a6 8. Nge2
Rb8 9. Ng3 Bd7 10. Be2 e5 11. d5 Nd4 12. Bxd4 exd4 13. Nb1 b5 14. cxb5 axb5 15.
O-O b4 16. axb4 Rxb4 17. Qc2 Qb8 18. Ra2 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenieros del Peru Consejo Nacional"]
[Site ""]
[Date "2012.06.05"]
[Round "7.42"]
[White "Viguria, Jhosep"]
[Black "Catano, Alvaro"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2012.06.01"]

*

[Event "II IRT 50 Aniversario Colegio de Ingenieros del Peru Consejo Nacional"]
[Site ""]
[Date "2012.06.05"]
[Round "7.43"]
[White "Contreras, Fiorella"]
[Black "Flores Quillas, Diego Saul Rodr"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2012.06.01"]

*

[Event "II IRT 50 Aniversario Colegio de Ingenieros del Peru Consejo Nacional"]
[Site ""]
[Date "2012.06.05"]
[Round "7.44"]
[White "Yarahuaman, Alvaro"]
[Black "Del Campo, Mauricio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2012.06.01"]

*

[Event "II IRT 50 Aniversario Colegio de Ingenieros del Peru Consejo Nacional"]
[Site ""]
[Date "2012.06.05"]
[Round "7.45"]
[White "Estela, Leslie"]
[Black "Alvarado , Ricardo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2012.06.01"]

*

[Event "II IRT 50 Aniversario Colegio de Ingenieros del Peru Consejo Nacional"]
[Site ""]
[Date "2012.06.05"]
[Round "7.46"]
[White "Aguilar, Carlos (per)"]
[Black "Lescano Osorio, Oswaldo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2012.06.01"]

*

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.05"]
[Round "7.47"]
[White "Espejo, Ayrton"]
[Black "Arias, Walter"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "77"]
[EventDate "2012.06.01"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 d6 6. h3 h6 7. O-O O-O 8. Be3
Bxe3 9. fxe3 Be6 10. Bb3 Qd7 11. Kh2 d5 12. exd5 Nxd5 13. Nxd5 Bxd5 14. c4 Be6
15. a3 Qd6 16. Kg1 Rad8 17. Bc2 Qc5 18. Qe2 Ne7 19. b4 Qb6 20. Nxe5 Nf5 21. c5
Qb5 22. Kh2 Rd5 23. Nf3 Qd7 24. e4 Nd4 25. Nxd4 Rxd4 26. Rf3 Qe7 27. Rg3 Qf6
28. Qe3 Rxe4 29. Qxe4 Qxa1 30. d4 Rd8 31. Qh7+ Kf8 32. Qxg7+ Ke7 33. Qxh6 Qxd4
34. Qg5+ f6 35. Qg7+ Bf7 36. Bg6 Rf8 37. Bxf7 Rxf7 38. Qh6 Qd7 39. Rg6 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenieros del Peru Consejo Nacional"]
[Site ""]
[Date "2012.06.05"]
[Round "7.48"]
[White "Rosales, Miguel"]
[Black "Rengifo, Jhosara"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2012.06.01"]

*

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.05"]
[Round "7.49"]
[White "Sanchez, Areli"]
[Black "Castaneda, Diego"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "28"]
[EventDate "2012.06.01"]

1. e4 e5 2. Nf3 Bc5 3. Nxe5 Qh4 4. Qe2 Nf6 5. Nf3 Qh5 6. h3 Qg6 7. d3 Bb4+ 8.
Bd2 O-O 9. Bxb4 a6 10. Bxf8 Kxf8 11. Nc3 Kg8 12. O-O-O h6 13. e5 Ne8 14. Nd5 d6
1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.05"]
[Round "7.50"]
[White "Castaneda, Luis"]
[Black "Venegas Camino, David"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "51"]
[EventDate "2012.06.01"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. f3 c5 5. Be3 Qb6 6. b3 Nc6 7. Nge2 Qb4 8. Qd2
dxe4 9. fxe4 Be7 10. g3 O-O 11. Bg2 Rd8 12. a3 Qa5 13. O-O Qb6 14. d5 Ng4 15.
Rfd1 Nxe3 16. Qxe3 Ne5 17. Qf4 Bd6 18. a4 c4+ 19. Nd4 f5 20. Kh1 Nc6 21. Qe3
Bc5 22. Nce2 Nxd4 23. Nxd4 e5 24. bxc4 Bxd4 25. Qd3 Bd7 26. c3 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenieros del Peru Consejo Nacional"]
[Site ""]
[Date "2012.06.05"]
[Round "7.51"]
[White "Sirio, Abigail"]
[Black "Chavez Galvan, Alvaro"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2012.06.01"]

*

[Event "II IRT 50 Aniversario Colegio de Ingenieros del Peru Consejo Nacional"]
[Site ""]
[Date "2012.06.05"]
[Round "7.52"]
[White "Vidalon, Jesus"]
[Black "Chamorro Guevara, Enrique"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2012.06.01"]

*

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.08"]
[Round "8.1"]
[White "Cuellar, Diego"]
[Black "Palacios, Efrain"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2269"]
[BlackElo "2189"]
[PlyCount "20"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nc3 a6 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 e6 6. Be3 Nf6 7. Nxc6 bxc6 8.
e5 Nd5 9. Nxd5 cxd5 10. Bd3 a5 1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.08"]
[Round "8.2"]
[White "Leiva, Giuseppe"]
[Black "Pena Morales, Hugo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2232"]
[BlackElo "2126"]
[PlyCount "53"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 O-O 5. Bg2 d5 6. cxd5 Nxd5 7. O-O Nc6 8.
Nc3 Nb6 9. d5 Na5 10. Qc2 c6 11. dxc6 Nxc6 12. Rd1 Qe8 13. Qe4 e5 14. Qh4 Qe7
15. Qxe7 Nxe7 16. Be3 Nc6 17. Bc5 Rd8 18. Nd2 Bg4 19. h3 Be6 20. Nde4 Nd7 21.
Ba3 Nd4 22. Rac1 Rac8 23. Be7 Re8 24. Ba3 Rxc3 25. Nxc3 Nb6 26. e3 Nc6 27. Bxc6
1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.08"]
[Round "8.3"]
[White "Pazos, Marco"]
[Black "Principe, Alexander"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1950"]
[BlackElo "2141"]
[PlyCount "58"]
[EventDate "2012.06.01"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. d3 c5 5. O-O Nc6 6. c4 Be7 7. e3 O-O 8. Nc3 d4
9. exd4 cxd4 10. Nb1 Nd7 11. Re1 Qb6 12. b3 a5 13. Na3 Bb4 14. Re2 Bc3 15. Rb1
Nc5 16. Nb5 Nb4 17. Nfxd4 Bxd4 18. Nxd4 Rd8 19. Be3 e5 20. Nb5 Bg4 21. f3 Bf5
22. Rd2 Rxd3 23. Rxd3 Nbxd3 24. Qc2 Bg6 25. Qe2 Re8 26. Nc3 f5 27. f4 e4 28.
Bf1 Rd8 29. Qc2 Bh5 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.08"]
[Round "8.4"]
[White "Fernandez, Fernando"]
[Black "Celestino, Raul"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2331"]
[BlackElo "1800"]
[PlyCount "59"]
[EventDate "2012.06.01"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 a6 5. Bd3 b5 6. b3 Bg4 7. Nbd2 g6 8. Qc2
Bxf3 9. Nxf3 Bg7 10. O-O O-O 11. a4 bxc4 12. bxc4 a5 13. Ba3 Na6 14. Ne5 Qc7
15. cxd5 cxd5 16. Qxc7 Nxc7 17. Bxe7 Rfe8 18. Bd6 Na6 19. Rab1 Bf8 20. Bxf8
Kxf8 21. Rb6 Re6 22. Rxe6 fxe6 23. Rc1 Ne8 24. h4 Nb4 25. Be2 Ke7 26. Bb5 Ra7
27. Bxe8 Kxe8 28. Rc8+ Ke7 29. g4 Rb7 30. Ra8 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.08"]
[Round "8.5"]
[White "Vera Siguenas, Deivy"]
[Black "Puppi Lazo, Jorge Luis"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2378"]
[BlackElo "1900"]
[PlyCount "73"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Qd4 Be7 8.
Qxg7 Bf6 9. Qg3 Ne7 10. Bf4 Rg8 11. Qd3 Ng6 12. Be3 Ne5 13. Qd2 Ng4 14. Bd4 Bg5
15. Qd3 a5 16. h3 Ba6 17. Qf3 c5 18. hxg4 cxd4 19. Rxh7 Rf8 20. Nb5 Bxb5 21.
Bxb5 Rb8 22. a4 Qe7 23. c3 dxc3 24. bxc3 Rb7 25. Rd1 Rc7 26. Qd3 Bf6 27. c4 Rg8
28. Qf3 Rf8 29. Kf1 Be5 30. Rh5 Bd6 31. e5 Bb4 32. Qa8+ Qd8 33. Qe4 Qe7 34. Rh3
Rg8 35. Rhd3 Qh4 36. Qa8+ Qd8 37. Bxd7+ 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.08"]
[Round "8.6"]
[White "Requejo, Oswaldo"]
[Black "De Vinatea, Jose"]
[Result "*"]
[ECO "A00"]
[WhiteElo "2235"]
[PlyCount "61"]
[EventDate "2012.06.01"]

1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. c3 Bg4 5. fxe5 Bxf3 6. Qxf3 dxe5 7. b4 Bb6 8.
Na3 Qh4+ 9. g3 Qf6 10. Qxf6 Nxf6 11. Nc4 Nc6 12. d3 Nd7 13. Bh3 f6 14. Ke2 a5
15. b5 Ne7 16. Nxb6 Nxb6 17. Be6 Rd8 18. Ba3 Nec8 19. c4 Nd7 20. Rhc1 Nd6 21.
Rab1 b6 22. c5 bxc5 23. Bxc5 Ke7 24. Bh3 Rb8 25. Bxd6+ cxd6 26. Rc7 Rhd8 27.
Ra7 Ra8 28. b6 Rxa7 29. bxa7 Ke8 30. Bxd7+ Kxd7 31. Rb8 *

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.08"]
[Round "8.7"]
[White "Uceda, Jose"]
[Black "Suasnabar, Jesus"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "2090"]
[PlyCount "77"]
[EventDate "2012.06.01"]

1. d4 d5 2. Nf3 c5 3. Bg5 Qb6 4. b3 Bf5 5. e3 h6 6. Bf4 e6 7. Bd3 Bxd3 8. Qxd3
Nc6 9. O-O Nf6 10. c3 Be7 11. Nbd2 O-O 12. Rfe1 Nh5 13. Bg3 Nxg3 14. hxg3 Rfd8
15. Nf1 Rac8 16. Rac1 Rd7 17. N1h2 Rdc7 18. dxc5 Bxc5 19. Ng4 Ba3 20. Rb1 Ne7
21. c4 Qa6 22. Nge5 f6 23. Ng6 dxc4 24. bxc4 Rxc4 25. Rb3 Bd6 26. Kh2 Nxg6 27.
Qxg6 Rc2 28. Rd1 Rxf2 29. Rxd6 Qxd6 30. Rxb7 Qf8 31. Nd4 Re8 32. Qe4 f5 33. Qc6
Rc8 34. Qxe6+ Kh8 35. Rf7 Qe8 36. Qg6 Qe5 37. Nxf5 Rxf5 38. Qxf5 Qxf5 39. Rxf5
1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.08"]
[Round "8.8"]
[White "Angulo, Alberto"]
[Black "Padilla, Jorge"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2080"]
[BlackElo "1986"]
[PlyCount "66"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. c4 Nf6 6. Nc3 Bg4 7. Be3 Bxf3 8.
gxf3 Nc6 9. Qd2 Rc8 10. Be2 Qd7 11. h4 Ne5 12. b3 h5 13. Bg5 Qc6 14. Rc1 Ned7
15. Nd5 e6 16. Nxf6+ Nxf6 17. Rd1 Be7 18. Rg1 Rd8 19. Qe3 Qc7 20. a4 g6 21. Qc3
e5 22. Qe3 Rd7 23. Qd2 Qb6 24. Be3 Qxb3 25. a5 d5 26. Qd3 Qxd3 27. Bxd3 dxe4
28. fxe4 Ng4 29. Bb6 Bxh4 30. Ke2 Bd8 31. f3 Bxb6 32. axb6 Nf6 33. c5 Ke7
1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.08"]
[Round "8.9"]
[White "Cori Quispe, Kevin"]
[Black "Villareal, Jerko"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2030"]
[PlyCount "69"]
[EventDate "2012.06.01"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nce2 c5 6. c3 Nc6 7. Nf3 Qb6 8. a3
a5 9. Qa4 Qa6 10. Nf4 c4 11. h4 b5 12. Qc2 Be7 13. g4 Bb7 14. g5 O-O-O 15. b3
a4 16. b4 Rde8 17. Bh3 Nd8 18. Be3 f6 19. gxf6 gxf6 20. Rg1 fxe5 21. dxe5 d4
22. Nxd4 Bd5 23. Nxd5 exd5 24. Qf5 Qb7 25. Qxd7+ Qxd7 26. Bxd7+ Kxd7 27. f4
Bxh4+ 28. Ke2 Rhg8 29. Rxg8 Rxg8 30. Rh1 Rg2+ 31. Kf1 Rg4 32. Nf5 Be7 33. Rxh7
Nc6 34. Nxe7 Nxe7 35. Bc5 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.08"]
[Round "8.10"]
[White "Espinoza Palomino, Willyam"]
[Black "Caballero Quijano, Mitzy Mishel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2327"]
[BlackElo "1759"]
[PlyCount "57"]
[EventDate "2012.06.01"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 a6 5. Qd2 b5 6. h4 h5 7. f3 Nf6 8. a4 b4 9.
Nd1 a5 10. Nf2 Nbd7 11. Ne2 c5 12. dxc5 dxc5 13. Nf4 Qc7 14. Bb5 Ba6 15. Nd5
Qb7 16. Nxf6+ Bxf6 17. Bxd7+ Qxd7 18. Qxd7+ Kxd7 19. O-O-O+ Kc6 20. Rd5 c4 21.
Rhd1 Bc8 22. Rc5+ Kb7 23. g3 Be6 24. e5 Bg7 25. Ne4 Rhc8 26. Rb5+ Kc7 27. Nc5
Rd8 28. Nxe6+ fxe6 29. Bb6+ 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.08"]
[Round "8.11"]
[White "Luque, Willy"]
[Black "Pucho, Rafael"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2004"]
[PlyCount "101"]
[EventDate "2012.06.01"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8.
c4 Ba6 9. g3 g6 10. b3 Bg7 11. Bb2 O-O 12. Bg2 Rae8 13. O-O f6 14. Qd2 Nb6 15.
exf6 Bxf6 16. Nc3 Qg7 17. Rac1 Bd4 18. Ba3 c5 19. Ne2 d6 20. Nxd4 Qxd4 21. Rcd1
Qxd2 22. Rxd2 Bc8 23. Bb2 h6 24. a4 Bg4 25. Bc6 Re7 26. Kg2 Bd7 27. Bb7 Bc8 28.
Bxc8 Nxc8 29. Rd3 Re2 30. Bc1 Kg7 31. Re3 Rxe3 32. Bxe3 Ne7 33. Rd1 Nc6 34. f4
Rb8 35. Rd3 Na5 36. Bd2 Rxb3 37. Bc3+ Kf7 38. g4 Nxc4 39. Rf3 d5 40. h4 d4 41.
Be1 Rxf3 42. Kxf3 Nb2 43. Ke4 c6 44. h5 gxh5 45. gxh5 Nxa4 46. f5 Nc3+ 47. Ke5
Nb1 48. Ke4 Kf6 49. Bh4+ Kf7 50. Be1 Nc3+ 51. Ke5 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.08"]
[Round "8.12"]
[White "Sanchez Zambrano, Vanessa"]
[Black "Romani, Carlos"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1749"]
[BlackElo "1854"]
[PlyCount "67"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Nf3 d6 6. Be2 Bg4 7. O-O c6 8. Be3
Qc7 9. Nd2 Bxe2 10. Qxe2 e5 11. d5 c5 12. a4 a6 13. a5 Nbd7 14. Rfb1 Rfb8 15.
b4 b6 16. axb6 Rxb6 17. b5 a5 18. Nb3 Rb7 19. Ra4 Rba7 20. Rba1 Nb6 21. R4a3 a4
22. Nd2 Nh5 23. Qd1 Ra5 24. Nxa4 R8a7 25. Qb3 f5 26. Nxb6 Qxb6 27. Rxa5 Rxa5
28. Rxa5 Qxa5 29. b6 Qa1+ 30. Nb1 Qa8 31. b7 Qb8 32. Qb6 Bf8 33. Bg5 Ng7 34.
Qa6 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.08"]
[Round "8.13"]
[White "Quispe, Cesar"]
[Black "Rosales, Pierina"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1785"]
[PlyCount "69"]
[EventDate "2012.06.01"]

1. c4 Nf6 2. Nc3 c5 3. g3 Nc6 4. Bg2 g6 5. Nf3 Bg7 6. O-O O-O 7. d3 d5 8. cxd5
Nxd5 9. Bd2 Nc7 10. a3 b6 11. Ne1 Bb7 12. b4 cxb4 13. axb4 Rb8 14. Nc2 a5 15.
Rb1 axb4 16. Nxb4 Nxb4 17. Rxb4 Bxg2 18. Kxg2 Nd5 19. Nxd5 Qxd5+ 20. Kg1 Rb7
21. Be3 Rfb8 22. Qc2 e5 23. Rfb1 b5 24. Rc1 Bf8 25. Rb3 b4 26. Qb1 Ra8 27. Rc4
Ra3 28. Bd2 Rxb3 29. Qxb3 Qa5 30. Rc8 Kg7 31. Qb2 Qd5 32. Qc1 g5 33. Bxg5 Rb6
34. Be3 Rb7 35. Rc6 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.08"]
[Round "8.14"]
[White "Principe, Ruben"]
[Black "Murga, Caleb"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "1767"]
[PlyCount "76"]
[EventDate "2012.06.01"]

1. c4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nf6 5. Nf3 O-O 6. d4 cxd4 7. Nxd4 Nc6 8.
O-O Nxd4 9. Qxd4 d6 10. Be3 Ng4 11. Qd2 Nxe3 12. Qxe3 a6 13. Rac1 Rb8 14. Rfd1
b6 15. b3 Bd7 16. Nd5 Re8 17. Qd3 Bc8 18. e4 Qd7 19. b4 Qa7 20. Qe3 Bg4 21. Rd2
Rec8 22. h3 Be6 23. Rdc2 Rc6 24. e5 Rcc8 25. exd6 exd6 26. Kh2 a5 27. bxa5 Bxd5
28. axb6 Qxb6 29. Qxb6 Rxb6 30. Bxd5 Bd4 31. a4 Rc7 32. a5 Ra6 33. Ra2 Rca7 34.
Rb1 Rxa5 35. Rxa5 Rxa5 36. Rb7 Ra7 37. Bxf7+ Kf8 38. Rxa7 Bxa7 1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.08"]
[Round "8.15"]
[White "Martinez, Anthony"]
[Black "Gonzales Cabrera, Rodrigo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1757"]
[PlyCount "68"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 Nbd7 7. O-O c5 8. d5
Re8 9. a3 e6 10. Bd3 exd5 11. cxd5 a6 12. a4 Qc7 13. Re1 Rb8 14. Bc4 Nb6 15.
Qd3 Bd7 16. a5 Nxc4 17. Qxc4 Bg4 18. Nd2 Nd7 19. f3 Ne5 20. Qf1 Bc8 21. f4 Nd7
22. Nc4 b5 23. axb6 Nxb6 24. Kh1 Nxc4 25. Qxc4 Rb4 26. Qd3 Bd7 27. Qc2 Qb7 28.
Ra3 f5 29. Qd3 Bxc3 30. bxc3 Rbxe4 31. Rg1 Bb5 32. Qd2 Bc4 33. h3 Re2 34. Qd1
Bxd5 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.08"]
[Round "8.16"]
[White "Castillo Martinez, Paola"]
[Black "Nadal Quintana, Roberto Jamil"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1724"]
[PlyCount "93"]
[EventDate "2012.06.01"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bc4 Bf5 6. Bd2 Qc7 7. Nf3 Nf6 8.
a3 e6 9. h3 Nbd7 10. Be3 Bd6 11. Bd3 Bxd3 12. Qxd3 Nb6 13. O-O-O Nbd5 14. Nxd5
Nxd5 15. Kb1 O-O-O 16. Rhe1 h6 17. c4 Nxe3 18. Qxe3 c5 19. d5 exd5 20. Rxd5
Rhe8 21. Qc3 Rxe1+ 22. Qxe1 Qe7 23. Qxe7 Bxe7 24. Rxd8+ Kxd8 25. Kc2 Bf6 26. b4
cxb4 27. axb4 b6 28. b5 Kd7 29. Kd3 Kd6 30. Nd4 Bxd4 31. Kxd4 f5 32. f4 g6 33.
g3 g5 34. fxg5 hxg5 35. h4 gxh4 36. gxh4 Ke6 37. h5 Kf6 38. h6 Kg6 39. Ke5 f4
40. Kxf4 Kxh6 41. Ke5 Kg5 42. Kd6 Kf6 43. Kc7 Ke5 44. Kb7 Kd6 45. Kxa7 Kc7 46.
c5 bxc5 47. b6+ 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.08"]
[Round "8.17"]
[White "Ramirez, Marco"]
[Black "Chomon Ruiz Figueroa, Daniel"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1660"]
[PlyCount "55"]
[EventDate "2012.06.01"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 Bf5 5. e3 Nbd7 6. Nf3 e6 7. Nh4 Bg6 8. cxd5
exd5 9. Nxg6 hxg6 10. Qc2 Be7 11. Bd3 Nf8 12. O-O-O Qd7 13. h4 O-O-O 14. Kb1
Ne6 15. f4 Ng4 16. Qe2 f5 17. Bxe7 Qxe7 18. h5 Nxf4 19. exf4 Qxe2 20. Bxe2 Nf2
21. Rdf1 Nxh1 22. Rxh1 gxh5 23. Rxh5 Rxh5 24. Bxh5 Rh8 25. Bg6 Rf8 26. Kc2 Rf6
27. Bh5 g6 28. Bf3 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.08"]
[Round "8.18"]
[White "Rengifo Blancas, Renzo Jhonatha"]
[Black "Revolledo, Cesar"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1657"]
[PlyCount "86"]
[EventDate "2012.06.01"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. Be2 cxd4 7. cxd4 e6 8.
O-O Nf6 9. Nc3 Qd7 10. Be3 Bd6 11. h3 Bh5 12. Qd2 O-O 13. Rfd1 Bb4 14. Rac1
Rac8 15. a3 Ne4 16. Qc2 Bxf3 17. Bxf3 Nxc3 18. bxc3 Bxa3 19. Ra1 Bd6 20. Be4 h6
21. d5 Nb4 22. Qb3 Nxd5 23. Bxd5 exd5 24. Qxd5 Rfd8 25. Bf4 Rc6 26. c4 Qe7 27.
Qa5 a6 28. Re1 Qc7 29. Bxd6 Qxa5 30. Rxa5 Rcxd6 31. Rc5 R6d7 32. Kh2 f6 33. Rb1
Re8 34. Rf5 Rc8 35. c5 Kf7 36. Rb6 Rc6 37. Rxc6 bxc6 38. Rf3 Ke6 39. Re3+ Kd5
40. Rd3+ Ke6 41. Re3+ Kf5 42. Ra3 Ra7 43. Re3 a5 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.08"]
[Round "8.19"]
[White "Sanchez Millones, Jonathan Este"]
[Black "Alata Morales, Anie"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "1639"]
[PlyCount "62"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. O-O d5 6. e5 g6 7. Re1 Bg7 8. d3
Ne7 9. Nbd2 O-O 10. Nb3 Qb6 11. Be3 d4 12. Bc1 Nd5 13. Nfd2 Qc7 14. Nc4 Nb6 15.
Nxb6 axb6 16. Bf4 f6 17. Qe2 fxe5 18. Bxe5 Qxe5 19. Qxe5 Bxe5 20. Rxe5 Kf7 21.
Nd2 Ke7 22. a3 Rf5 23. Rae1 Kf6 24. R5e2 b5 25. Nf3 Rd5 26. Re4 Ra7 27. h4 Re7
28. Rf4+ Rf5 29. Rfe4 e5 30. Nd2 h5 31. Nb3 Ke6 1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.08"]
[Round "8.20"]
[White "Vasquez, Cesar"]
[Black "Campos, Rodrigo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1647"]
[PlyCount "59"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Bc4
Nc6 9. Qd2 Bd7 10. O-O-O Rc8 11. Bb3 Ne5 12. h4 h5 13. Rdg1 Nc4 14. Bxc4 Rxc4
15. Kb1 Qc7 16. g3 Rc8 17. Rg2 a6 18. Rhg1 b5 19. g4 b4 20. Nd5 Nxd5 21. exd5
e5 22. dxe6 Rxd4 23. Bxd4 Bxe6 24. Bxg7 Kxg7 25. gxh5 Qa5 26. b3 Qxh5 27. Qxd6
Qxf3 28. Rxg6+ fxg6 29. Qxe6 Rc6 30. Rxg6+ 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.08"]
[Round "8.21"]
[White "Villavisencio, Luis"]
[Black "Cubillas, Guillermo"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "74"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Bc4 Be7 8. Bb3
Bd7 9. f3 b5 10. a3 Qc7 11. Qd2 Nc6 12. Nxc6 Bxc6 13. O-O-O O-O 14. Kb1 Rfe8
15. Rhe1 a5 16. Bf4 b4 17. axb4 axb4 18. Na2 Ba4 19. Qd3 Qa5 20. Bxa4 Qxa4 21.
Qb3 Qxb3 22. cxb3 d5 23. e5 Nd7 24. Nc1 Nc5 25. Be3 Nb7 26. Nd3 Rec8 27. Rc1 h6
28. Rxc8+ Rxc8 29. Rc1 Rxc1+ 30. Kxc1 Kf8 31. f4 Ke8 32. Bd2 Kd7 33. g3 d4 34.
g4 Kc6 35. Kd1 Kd5 36. Ke2 Bf8 37. Kf3 g5 1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.08"]
[Round "8.22"]
[White "Garcia, Julio (per)"]
[Black "Vasquez Alegre, Desiderio"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "57"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 O-O 6. Nge2 e5 7. d5 Nbd7 8. O-O
Re8 9. b4 h6 10. h3 g5 11. Ng3 Nf8 12. Rb1 Ng6 13. c5 Kh7 14. Rb3 Rh8 15. Nf5
Bxf5 16. exf5 Ne7 17. g4 dxc5 18. Qf3 cxb4 19. Rxb4 Rb8 20. Rd1 Kg8 21. Bc2 b6
22. Bb3 Nc8 23. d6 Nxd6 24. Qc6 Qe7 25. Ba3 h5 26. Ra4 a5 27. Nb5 Re8 28. Nxd6
cxd6 29. Bxd6 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenieros del Peru Consejo Nacional"]
[Site ""]
[Date "2012.06.08"]
[Round "8.23"]
[White "Chavez Mendoza, Sergio"]
[Black "Pazos, Jorge Alberto"]
[Result "*"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1786"]
[PlyCount "0"]
[EventDate "2012.06.01"]

*

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.08"]
[Round "8.24"]
[White "Maravi, Jhon"]
[Black "Mendoza Sosaya, Eric"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1710"]
[PlyCount "42"]
[EventDate "2012.06.01"]

1. d4 d5 2. c4 dxc4 3. Nc3 c6 4. a4 e6 5. e3 Nf6 6. Bxc4 Be7 7. Nf3 O-O 8. O-O
Nbd7 9. Re1 Nb6 10. Bd3 c5 11. Qc2 cxd4 12. exd4 Nbd5 13. Nxd5 Qxd5 14. Bc4 Qc6
15. b3 a6 16. Ba3 Qc7 17. Bb2 Bd7 18. Rad1 Rac8 19. Qe2 Bb4 20. Rf1 Rfd8 21.
Rc1 Qb8 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.08"]
[Round "8.25"]
[White "Gonzales, Sebastian"]
[Black "Pasapera, Jorge"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1678"]
[PlyCount "38"]
[EventDate "2012.06.01"]

1. e4 Nf6 2. Nc3 d5 3. e5 Ne4 4. Nxe4 dxe4 5. d3 Qd4 6. Qe2 exd3 7. cxd3 e6 8.
Nf3 Bb4+ 9. Kd1 Qd5 10. g3 O-O 11. Bg2 Rd8 12. d4 c5 13. a3 Ba5 14. Qd3 g6 15.
Be3 Bd7 16. Rc1 Ba4+ 17. Ke2 cxd4 18. Qxd4 Qb5+ 19. Qc4 Qxb2+ 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.08"]
[Round "8.26"]
[White "Rosales, Carlos"]
[Black "Martinez Navarro, Christian Ale"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1456"]
[PlyCount "60"]
[EventDate "2012.06.01"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 Nbd7 5. Nf3 h6 6. Bh4 e6 7. h3 Be7 8. e3
O-O 9. Bd3 Re8 10. O-O Nb6 11. cxd5 cxd5 12. b3 Bd7 13. Rc1 Rc8 14. Bb1 Bb4 15.
Ne2 Be7 16. Qd3 Ba3 17. Rxc8 Bxc8 18. Bxf6 Qxf6 19. Qb5 Qe7 20. Qa5 Bb4 21.
Qxa7 Qd6 22. Rc1 Re7 23. a4 Rc7 24. Rxc7 Qxc7 25. Bd3 Nd7 26. Ne5 Nxe5 27. dxe5
Qxe5 28. Qb6 Qd6 29. Qb5 g6 30. Nd4 Kg7 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.08"]
[Round "8.27"]
[White "Romero Rodriguez, Jorge"]
[Black "Acevedo Aybar, Camila Elizabeth"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "81"]
[EventDate "2012.06.01"]

1. d4 d5 2. Nf3 Nf6 3. e3 c6 4. Bd3 Nbd7 5. b3 e6 6. O-O Bd6 7. Bb2 O-O 8. Ne5
Bc7 9. f4 Nxe5 10. fxe5 Nd7 11. Bxh7+ Kxh7 12. Qh5+ Kg8 13. Rf3 b6 14. Nd2 f6
15. Rh3 Qe7 16. Rf1 Qe8 17. Qh7+ Kf7 18. Rg3 Rg8 19. Rg6 f5 20. Nf3 Bd8 21. Qh5
Kf8 22. g4 Ke7 23. Ba3+ c5 24. gxf5 Nf8 25. dxc5 Kd7 26. c6+ Kxc6 27. Nd4+ Kb7
28. Bxf8 Rxf8 29. Rxg7+ Ka6 30. Qe2+ b5 31. a4 Bd7 32. Ra1 Kb6 33. fxe6 Bc6 34.
axb5 Bxb5 35. Nxb5 Qxb5 36. Rb7+ Kxb7 37. Qxb5+ Kc7 38. Qc5+ Kb7 39. Qxf8 Bc7
40. Qxa8+ Kxa8 41. e7 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.08"]
[Round "8.28"]
[White "Alfaro Mauricio, Kevin"]
[Black "Romero Guimaray, Diego"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "42"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. Bg5 Bg4 6. e3 Nbd7 7. Bd3 e5 8. b3
Bxf3 9. Qxf3 Rb8 10. O-O O-O 11. h4 h6 12. Bxf6 Nxf6 13. Rad1 Qe8 14. Ne4 Nxe4
15. Bxe4 f5 16. Bd5+ Kh7 17. c5 c6 18. Bc4 e4 19. Qe2 d5 20. f4 Qd8 21. Qf2 {
Ilegible
} 21... g5 1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.08"]
[Round "8.29"]
[White "Arcos, Luis"]
[Black "Fernandez, Roberto (per)"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1556"]
[PlyCount "58"]
[EventDate "2012.06.01"]

1. d4 d5 2. Nf3 g6 3. Bf4 Bg7 4. e3 Nf6 5. h3 b6 6. c3 O-O 7. Nbd2 Bb7 8. Be2
e6 9. O-O Nbd7 10. Re1 Re8 11. Bh2 Bf8 12. Bd3 Bd6 13. e4 dxe4 14. Nxe4 Nxe4
15. Bxe4 Bxe4 16. Rxe4 f5 17. Re2 Qf6 18. Qb3 Kg7 19. Rae1 Nf8 20. Ne5 a5 21.
Qb5 Re7 22. Nc6 Rf7 23. Bxd6 cxd6 24. Qxb6 Nd7 25. Qb3 Nf8 26. Qa3 d5 27. Nxa5
Rb7 28. b4 Kf7 29. Qa4 Qd8 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.08"]
[Round "8.30"]
[White "Quispe, Juan Jose"]
[Black "Temple, Victor"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1878"]
[PlyCount "73"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. a3 Bxd2+ 6. Nbxd2 d6 7. Rc1 e5 8.
c5 O-O 9. dxe5 dxe5 10. e4 Nc6 11. Bd3 Rd8 12. Bb1 Bg4 13. h3 Bxf3 14. Qxf3 Nd4
15. Qe3 a5 16. O-O Nd7 17. f4 Nxc5 18. fxe5 Qxe5 19. Ba2 Nce6 20. Nf3 Qg3 21.
Qf2 Qxf2+ 22. Rxf2 Nxf3+ 23. Rxf3 Rd7 24. Rcf1 Ra6 25. Bd5 Nd8 26. Bc4 Rad6 27.
e5 Rd1 28. Bxf7+ Nxf7 29. Rxf7 Rxf7 30. Rxd1 Kf8 31. Rd5 b6 32. g4 Ke7 33. Rb5
Rf4 34. Kg2 Re4 35. Rb3 Rxe5 36. Kf3 Rc5 37. Kg3 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.08"]
[Round "8.31"]
[White "Pinas Huamani, Luiggi Aaron"]
[Black "Rivera, Gerson"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1784"]
[PlyCount "60"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. a3 Be7 7. Be3 O-O 8.
Be2 d5 9. exd5 Nxd5 10. Nxd5 exd5 11. O-O Bf6 12. c3 Re8 13. Qd2 Na5 14. b4
Bxd4 15. bxa5 Bxe3 16. fxe3 Qxa5 17. e4 dxe4 18. Qf4 Be6 19. Rab1 Qc5+ 20. Kh1
b6 21. Rb5 Qxa3 22. Re5 Qxc3 23. Bg4 Bc4 24. Rxe8+ Rxe8 25. Be2 Be6 26. Bg4 Qc4
27. Bxe6 Qxe6 28. Rc1 e3 29. Re1 e2 30. Qf2 Qd6 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.08"]
[Round "8.32"]
[White "Balvin, Jorge"]
[Black "Ishiguro, Juan"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1753"]
[PlyCount "26"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 Nxe4 5. Qa4+ Nc6 6. Qxe4 g6 7. Bb5 Bd7 8.
O-O a6 9. Ba4 Bg7 10. d4 b5 11. d5 Ne5 12. Nxe5 Bxe5 13. Bc2 c4 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.08"]
[Round "8.33"]
[White "Castillo Walde, Mayra Yamile"]
[Black "Hilario, Aleyla"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1662"]
[PlyCount "71"]
[EventDate "2012.06.01"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 Be7 6. Bg2 Nf6 7. O-O Bd7 8. Re1
b5 9. Nf1 a5 10. e5 Ng8 11. h4 Qb6 12. N1h2 c4 13. d4 b4 14. c3 b3 15. a3 a4
16. Ng5 Na7 17. Qh5 Nh6 18. Bxd5 exd5 19. e6 Bxe6 20. Nxe6 Rg8 21. Nxg7+ Rxg7
22. Bxh6 Rg6 23. Qxd5 Rc8 24. Bg5 Re6 25. Bxe7 Kxe7 26. Rxe6+ Qxe6 27. Qb7+ Qd7
28. Re1+ Kd8 29. Qxd7+ Kxd7 30. Ng4 Kd6 31. Nf6 h6 32. Ng4 h5 33. Nf6 Rh8 34.
Ne4+ Kd5 35. Ng5 Rf8 36. Re7 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.08"]
[Round "8.34"]
[White "Prado, Gabriel"]
[Black "Landa Medrano, Gabriel"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "1657"]
[PlyCount "71"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O c6 7. b3 Qc7 8. Bb2
Nbd7 9. Qc2 Re8 10. Nbd2 e5 11. dxe5 Nxe5 12. Nxe5 dxe5 13. e4 Be6 14. Rfd1 Nd7
15. b4 Nf8 16. c5 b5 17. Nb3 Red8 18. a3 Bxb3 19. Qxb3 a5 20. Qf3 a4 21. h4
Rxd1+ 22. Rxd1 Rd8 23. Bh3 Ne6 24. Bxe6 fxe6 25. h5 Rxd1+ 26. Qxd1 g5 27. Qd6
Qxd6 28. cxd6 Kf7 29. f4 gxf4 30. gxf4 Ke8 31. fxe5 Bh6 32. Kf2 Bg5 33. Ke2 Kd7
34. Kd3 Bf4 35. Ke2 Bg5 36. Bc3 1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.08"]
[Round "8.35"]
[White "Sanchez, Gustavo"]
[Black "Acevedo Aybar, Maria Alejandra"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "50"]
[EventDate "2012.06.01"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. f3 Bg7 6. Be3 Nf6 7. Nc3 O-O 8.
Qd2 d5 9. O-O-O dxe4 10. Nxc6 Qxd2+ 11. Rxd2 bxc6 12. Nxe4 Nxe4 13. fxe4 f5 14.
Bc4+ Kh8 15. exf5 Bxf5 16. Rf1 Rae8 17. Bd4 e5 18. Bxa7 Bh6 19. Bc5 Bxd2+ 20.
Kxd2 Rd8+ 21. Bd3 Rfe8 22. Kc3 Bxd3 23. cxd3 Rd5 24. b4 e4 25. Kc4 e3 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.08"]
[Round "8.36"]
[White "Torres, Piero"]
[Black "Beizaga, Jean"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "58"]
[EventDate "2012.06.01"]

1. c4 e5 2. Nc3 Bb4 3. Qc2 Nf6 4. g3 c6 5. Bg2 d6 6. e3 Be6 7. b3 Nbd7 8. Nge2
g6 9. O-O Qc8 10. a3 Bxc3 11. Nxc3 Nb6 12. d3 Bh3 13. f3 Bxg2 14. Kxg2 Qd7 15.
e4 Rc8 16. h3 d5 17. g4 h6 18. Bd2 g5 19. Rad1 d4 20. Na2 Ke7 21. Rb1 Rcg8 22.
Qd1 h5 23. Kh2 hxg4 24. fxg4 Nxg4+ 25. Kg2 Ne3+ 26. Bxe3 Qxh3+ 27. Kf2 dxe3+
28. Ke1 Qg3+ 29. Ke2 Rh2+ 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.08"]
[Round "8.37"]
[White "Yarahuaman, Alvaro"]
[Black "Cabrera, Angel"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "92"]
[EventDate "2012.06.01"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8.
O-O O-O 9. Nxe4 d5 10. Bxd5 Qxd5 11. Nc3 Bxc3 12. bxc3 Bg4 13. Re1 Bxf3 14.
Qxf3 Qxf3 15. gxf3 Rfe8 16. Bd2 Na5 17. Bf4 c6 18. Re4 Kh8 19. Rae1 Rxe4 20.
Rxe4 g5 21. Bxg5 Rg8 22. Rg4 h5 23. Rg3 f5 24. Bf6+ Kh7 25. Rxg8 Kxg8 26. Kf1
Kf7 27. Be5 Ke6 28. Ke2 Nc4 29. Bb8 a5 30. Kd3 b5 31. Kc2 a4 32. Ba7 Kf6 33.
Bc5 Ke6 34. f4 Kd5 35. Kd3 Ke6 36. Ke2 Kd5 37. Kf3 Nd2+ 38. Kg3 Ke4 39. Kh4
Nf3+ 40. Kxh5 Nxh2 41. Bd6 Ng4 42. Kh4 Nxf2 43. Kg3 Nd3 44. Bc7 Nc1 45. a3 Ne2+
46. Kg2 Nxc3 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.08"]
[Round "8.38"]
[White "Catano, Alvaro"]
[Black "Zubiaga, Hugo"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "50"]
[EventDate "2012.06.01"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 e6 7. O-O Be7 8.
Qe2 a6 9. Rd1 Qc7 10. Bf4 Bd7 11. Rac1 Nf6 12. Bb3 O-O 13. Nd5 exd5 14. exd5
Qd8 15. dxc6 Bxc6 16. Ne5 Bb5 17. Qf3 Rc8 18. Rxc8 Qxc8 19. Rc1 Qf5 20. Nc4 Nh5
21. Nxd6 Qxf4 22. Bxf7+ Kh8 23. Qxf4 Nxf4 24. Rd1 Bxd6 25. Rxd6 g6 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.08"]
[Round "8.39"]
[White "Flores Quillas, Diego Saul Rodr"]
[Black "Alvarado, Ricardo"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "60"]
[EventDate "2012.06.01"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Nxe4 5. Nxe4 d5 6. Bxd5 Qxd5 7. Nc3 Qd6
8. O-O Qg6 9. g3 Bd6 10. Re1 O-O 11. d3 Bg4 12. Be3 Qf5 13. Nh4 Bxd1 14. Nxf5
Bxc2 15. Nxd6 cxd6 16. Rac1 Bxd3 17. Red1 e4 18. f3 d5 19. Nxd5 Rad8 20. fxe4
Bxe4 21. Nc3 Rxd1+ 22. Rxd1 Re8 23. Bf4 Bc2 24. Rd2 Bf5 25. Re2 Rxe2 26. Nxe2
a6 27. Kf1 Nb4 28. a3 Nd3 29. b4 Nxf4 30. gxf4 Bd3 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.08"]
[Round "8.40"]
[White "Hidalgo Minano, Fernando Jose"]
[Black "Cabello, Jorge"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "51"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. Nf3 Bg4 5. Be2 Bxf3 6. Bxf3 c6 7. Be3 Nbd7 8.
O-O e5 9. d5 c5 10. a3 Qb6 11. Rb1 a6 12. b4 Qc7 13. Qe2 b5 14. Rb2 Nb6 15.
Rfb1 c4 16. Ra2 a5 17. bxa5 Rxa5 18. Rxb5 Rxb5 19. Nxb5 Qb7 20. Bxb6 Qxb6 21.
Qxc4 Be7 22. Qc6+ Qxc6 23. dxc6 O-O 24. c7 Ra8 25. Na7 Rxa7 26. c8=Q+ 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.08"]
[Round "8.41"]
[White "Lopez, Herminio"]
[Black "Espejo, Ayrton"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "72"]
[EventDate "2012.06.01"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. e5 Ne8 7. Be3 c6 8. Qd2 Nc7
9. h4 dxe5 10. fxe5 f6 11. h5 g5 12. h6 Bh8 13. exf6 exf6 14. Bd3 Re8 15. O-O-O
Ne6 16. d5 cxd5 17. cxd5 Nf8 18. Bc5 Nbd7 19. Ba3 Ne5 20. Bc2 Bg4 21. Nf3 Nc4
22. Qd3 Nxa3 23. bxa3 Qd6 24. Nb5 Qf4+ 25. Kb1 a6 26. Nbd4 Re3 27. Qc4 Rc8 28.
Qb4 Bxf3 29. gxf3 Qc7 30. Bb3 Qf7 31. d6 Ne6 32. Nf5 Qg6 33. Bxe6+ Rxe6 34. Rd5
Re5 35. Qb3 Qxf5+ 36. Ka1 Rxd5 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.08"]
[Round "8.42"]
[White "Garcia Cerna, Jorge"]
[Black "Lescano Osorio, Oswaldo"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "62"]
[EventDate "2012.06.01"]

1. d4 d6 2. c4 g6 3. Nf3 Bg7 4. Nc3 Nf6 5. g3 O-O 6. Bg2 Re8 7. O-O Nbd7 8. e4
e5 9. d5 a5 10. Bg5 Nc5 11. a3 a4 12. Nd2 h6 13. Be3 Na6 14. Nxa4 Kh7 15. b4
Bd7 16. Nb2 Ng4 17. Qe2 Nxe3 18. Qxe3 f5 19. Nd3 Qe7 20. Kh1 Rf8 21. Rae1 Nb8
22. f4 Rxa3 23. Ra1 exf4 24. gxf4 Rxa1 25. e5 Rxf1+ 26. Nxf1 Re8 27. e6 Bc8 28.
b5 b6 29. Nd2 Bxe6 30. dxe6 Qxe6 31. Qxe6 Rxe6 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenieros del Peru Consejo Nacional"]
[Site ""]
[Date "2012.06.08"]
[Round "8.43"]
[White "Santana, Melissa"]
[Black "Contreras, Fiorella"]
[Result "*"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2012.06.01"]

*

[Event "II IRT 50 Aniversario Colegio de Ingenieros del Peru Consejo Nacional"]
[Site ""]
[Date "2012.06.08"]
[Round "8.44"]
[White "Castaneda, Luis"]
[Black "Marquez, Alberto"]
[Result "*"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2012.06.01"]

*

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.08"]
[Round "8.45"]
[White "Sanchez, Areli"]
[Black "Chavez, Galvan Francisco"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "72"]
[EventDate "2012.06.01"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. c3 Qb6 6. Na3 a6 7. Be2 Nge7 8. O-O
Nf5 9. Be3 cxd4 10. cxd4 Qxb2 11. Nc2 Qb6 12. h3 Be7 13. g4 Nh4 14. Nxh4 Bxh4
15. g5 Bd7 16. Ne1 h6 17. gxh6 gxh6 18. Bh5 O-O-O 19. Bxf7 Rdf8 20. Bh5 Bg5 21.
Nf3 Rhg8 22. Nxg5 Qd8 23. h4 hxg5 24. hxg5 Be8 25. Bg4 Qe7 26. f4 Rh8 27. Rf2
Bg6 28. Rh2 Rxh2 29. Kxh2 Rh8+ 30. Kg3 Bf5 31. Rc1 Qh7 32. Qg1 Qh4+ 33. Kf3 Kd7
34. Qg3 Qh7 35. Qg2 Be4+ 36. Kf2 Bxg2 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenieros del Peru Consejo Nacional"]
[Site ""]
[Date "2012.06.08"]
[Round "8.46"]
[White "Loayza, Rocio"]
[Black "Del Campo, Mauricio"]
[Result "*"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2012.06.01"]

*

[Event "II IRT 50 Aniversario Colegio de Ingenieros del Peru Consejo Nacional"]
[Site ""]
[Date "2012.06.08"]
[Round "8.47"]
[White "Viguria, Jhosep"]
[Black "Estela, Leslie"]
[Result "*"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2012.06.01"]

*

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.08"]
[Round "8.48"]
[White "Aguilar, Carlos (per)"]
[Black "Rengifo, Jhosara"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "35"]
[EventDate "2012.06.01"]

1. e4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d4 exd4 5. Nxd4 Bc5 6. Be3 O-O 7. Nxc6 bxc6
8. Bxc5 d6 9. Bd4 Re8 10. Bd3 c5 11. Bxf6 Qxf6 12. O-O Bd7 13. Rb1 Qg5 14. Kh1
Re6 15. Qf3 Rf6 16. Qg3 Qxg3 17. fxg3 Rxf1+ 18. Rxf1 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenieros del Peru Consejo Nacional"]
[Site ""]
[Date "2012.06.08"]
[Round "8.49"]
[White "Arias, Walter"]
[Black "Rosales, Miguel"]
[Result "*"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2012.06.01"]

*

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.08"]
[Round "8.50"]
[White "Chamorro Guevara, Enrique"]
[Black "Sirio, Abigail"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "30"]
[EventDate "2012.06.01"]

1. d4 e6 2. Kd2 d5 3. Ke1 c5 4. e3 Nc6 5. Ne2 Nf6 6. Nbc3 Bd6 7. dxc5 Bxc5 8.
Ng3 e5 9. Bb5 Bd7 10. f4 exf4 11. exf4 d4 12. Qe2+ Qe7 13. Qxe7+ Nxe7 14. Bxd7+
Nxd7 15. Kf2 dxc3+ 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenieros del Peru Consejo Nacional"]
[Site ""]
[Date "2012.06.08"]
[Round "8.51"]
[White "Castaneda, Diego"]
[Black "Chavez Galvan, Alvaro"]
[Result "*"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2012.06.01"]

*

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.01"]
[Round "1.1"]
[White "Vera Siguenas, Deivy"]
[Black "Catano, Alvaro"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "2378"]
[PlyCount "55"]
[EventDate "2012.06.01"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Nc6 5. d5 Nb8 6. Nf3 Bg4 7. h3 Bxf3 8. Qxf3
Bg7 9. Be3 c6 10. O-O-O Qa5 11. Bc4 b5 12. dxc6 bxc4 13. e5 O-O 14. exf6 Bxf6
15. Bd4 e5 16. fxe5 Bg5+ 17. Kb1 dxe5 18. Bf2 Rc8 19. Qg4 Nxc6 20. Rd5 Qc7 21.
Qxg5 a6 22. Ne4 Rab8 23. Qh6 f6 24. Rd7 Rxb2+ 25. Kxb2 c3+ 26. Ka1 Qxd7 27.
Nxf6+ Kh8 28. Nxd7 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "2012.06.01"]
[Round "1.5"]
[White "Requejo, Oswaldo"]
[Black "Chavez Mendoza, Sergio"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2235"]
[PlyCount "47"]
[EventDate "2012.06.01"]

1. e4 c5 2. b4 cxb4 3. a3 Nc6 4. axb4 Nxb4 5. c3 Nc6 6. Bc4 e6 7. Qe2 Be7 8. e5
d5 9. Bb3 Qb6 10. Bc2 Bd7 11. Nf3 d4 12. O-O f6 13. Na3 fxe5 14. Nc4 Qc7 15.
Ncxe5 Nxe5 16. Nxe5 Nf6 17. Nxd7 Nxd7 18. Qxe6 Kd8 19. Re1 Nf6 20. Ba4 d3 21.
c4 Rf8 22. Ra3 Bxa3 23. Bxa3 Qf7 24. Be7+ 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "????.??.??"]
[Round "9.1"]
[White "Cuellar, Diego"]
[Black "Leiva, Giussepe"]
[Result "0-1"]
[ECO "B23"]
[PlyCount "62"]
[EventDate "2012.06.01"]
[SourceDate "2012.06.17"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 Nge7 5. d4 Nxd4 6. Nxd4 cxd4 7. Qxd4 Nc6 8.
Qf2 d5 9. exd5 exd5 10. Be3 Bb4 11. Bc5 Bxc3+ 12. bxc3 Qf6 13. Kd2 Bf5 14. Re1+
Be4 15. Bd3 O-O-O 16. Rhf1 Bxd3 17. cxd3 d4 18. c4 Qf5 19. Re5 Nxe5 20. fxe5
Qxe5 21. Qf5+ Qxf5 22. Rxf5 b6 23. Bb4 f6 24. Rf3 Rhe8 25. Rg3 Rd7 26. a4 Re5
27. Rf3 Kb7 28. h4 h5 29. Rg3 g5 30. Rh3 gxh4 31. Rxh4 Rg5 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "????.??.??"]
[Round "9.2"]
[White "Principe, Alexander"]
[Black "Fernandez, Fernando"]
[Result "1-0"]
[ECO "B94"]
[PlyCount "68"]
[EventDate "2012.06.01"]
[SourceDate "2012.06.18"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Bc4 Qa5 8.
Qd2 e6 9. f3 b5 10. Bb3 Bb7 11. O-O-O Nc5 12. Kb1 b4 13. Nce2 Be7 14. Be3 O-O
15. a3 Nxb3 16. Nxb3 Qc7 17. axb4 Rfc8 18. Rc1 e5 19. c4 Nxe4 20. fxe4 Bxe4+
21. Ka2 d5 22. Ng3 Bg6 23. Qxd5 Bxb4 24. c5 Rd8 25. Qc4 a5 26. c6 Bd3 27. Qg4
a4 28. Nc5 Bxc5 29. Rxc5 f5 30. Qb4 Rdb8 31. Qd2 Rd8 32. Qc3 f4 33. Re1 Bg6 34.
Nf1 Rd3 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "????.??.??"]
[Round "9.3"]
[White "Palacios, Efrain"]
[Black "Vera, Deivy"]
[Result "1-0"]
[ECO "E99"]
[PlyCount "102"]
[EventDate "2012.06.01"]
[SourceDate "2012.06.18"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5
Ne7 9. Ne1 Nd7 10. Nd3 f5 11. Bd2 Nf6 12. f3 f4 13. c5 g5 14. Rc1 Ng6 15. Nb5
Rf7 16. Ba5 b6 17. cxd6 cxd6 18. Be1 a6 19. Nc3 h5 20. Nb4 g4 21. Nc6 Qf8 22.
Na4 Rb7 23. Kh1 b5 24. Nc3 g3 25. b4 h4 26. h3 Nh7 27. Rg1 Ng5 28. Bf1 Bd7 29.
a4 bxa4 30. Nxa4 Qe8 31. Ra1 Qc8 32. Rc1 Qe8 33. Ra1 Qc8 34. Rc1 Kh7 35. Nxe5
Qxc1 36. Qxc1 Bxe5 37. Nb6 Rxb6 38. Qc7 Bd4 39. Qxd7+ Kh6 40. Qc7 a5 41. Bc3
Bxc3 42. Qxb6 Bxb4 43. Qb7 Re8 44. Bb5 Re7 45. Qc8 Bd2 46. Rd1 Be3 47. Ra1 Ra7
48. Qb8 Nf7 49. Be8 Nge5 50. Bb5 Ng6 51. Re1 Re7 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "????.??.??"]
[Round "9.4"]
[White "Peña, Hugo"]
[Black "Requejo, Oswaldo"]
[Result "1/2-1/2"]
[ECO "B11"]
[PlyCount "58"]
[EventDate "2012.06.01"]
[SourceDate "2012.06.18"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. exd5 cxd5 5. Bb5+ Nc6 6. h3 Bxf3 7. Qxf3 e6 8.
O-O Nge7 9. b3 a6 10. Bxc6+ Nxc6 11. Bb2 Be7 12. Ne2 Bf6 13. d4 O-O 14. Rfd1
Na5 15. Nf4 Rc8 16. c3 Be7 17. Rac1 Bd6 18. Nd3 Qe7 19. Rc2 b5 20. Qe2 Rfe8 21.
Ne5 Bxe5 22. Qxe5 Nc6 23. Qe3 Qd6 24. Qc1 Qb8 25. Ba3 Ne7 26. Bc5 Ng6 27. Qa3
Rc6 28. b4 e5 29. dxe5 Nxe5 1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "????.??.??"]
[Round "9.5"]
[White "Espinoza, Willyam"]
[Black "Cori, Kevin"]
[Result "0-1"]
[ECO "C84"]
[PlyCount "98"]
[EventDate "2012.06.01"]
[SourceDate "2012.06.18"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bb7 7. d3 Be7 8. Nbd2
O-O 9. Re1 Re8 10. a4 Bf8 11. c3 d5 12. exd5 Nxd5 13. Ne4 Qd7 14. axb5 axb5 15.
Rxa8 Bxa8 16. Ba2 Bb7 17. b4 Nd8 18. Qc2 f5 19. Nc5 Bxc5 20. bxc5 Nf7 21. Bd2
Kh8 22. c4 bxc4 23. Qxc4 Bc6 24. Bc1 Re7 25. Bb2 Qe8 26. d4 e4 27. Ne5 Nxe5 28.
dxe5 Qg6 29. Rd1 Rd7 30. Qa6 Ne7 31. Rxd7 Bxd7 32. Qa8+ Bc8 33. Qa5 Qa6 34. Bc3
Qxa5 35. Bxa5 c6 36. Bc4 Nd5 37. Kf1 Kg8 38. f3 Kf7 39. fxe4 fxe4 40. Kf2 Ke6
41. Bc7 Ba6 42. Bb3 e3+ 43. Kf3 e2 44. Kf2 Bd3 45. g3 Kf5 46. g4+ Ke4 47. e6
Nxc7 48. e7 Kd4 49. Bf7 Bg6 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "????.??.??"]
[Round "9.6"]
[White "Suasnabar, Jesus"]
[Black "Quispe, Juan"]
[Result "0-1"]
[ECO "C44"]
[Annotator "Morales,Patricia"]
[PlyCount "47"]
[EventDate "2012.06.01"]
[SourceDate "2012.06.18"]

1. e4 e5 2. d4 exd4 3. Nf3 Nc6 4. Bc4 Be7 5. Nxd4 d6 6. Nxc6 bxc6 7. O-O Nf6 8.
Nc3 O-O 9. Bf4 Be6 10. Bxe6 fxe6 11. Qe2 Nd7 12. Be3 Nb6 13. a4 c5 14. Rad1 Nd7
15. f4 Kh8 16. Rd2 a6 17. Rf3 Qe8 18. Rh3 c6 19. Bf2 Qf7 20. Bh4 Bxh4 21. Rxh4
d5 22. e5 Rab8 23. b3 Rb4 {Ilegible} 24. Qd3 0-1


[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "????.??.??"]
[Round "9.8"]
[White "Uceda, Jose"]
[Black "Pazos, Marco"]
[Result "0-1"]
[ECO "C18"]
[PlyCount "66"]
[EventDate "2012.06.01"]
[SourceDate "2012.06.18"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Bd3 Nc6 8. Nf3
Bd7 9. O-O f5 10. exf6 Nxf6 11. Re1 O-O 12. g3 c4 13. Bf1 Ne4 14. Bxc4 Nxc3 15.
Qd3 Ne4 16. Bf4 Rxf4 17. gxf4 Qxf4 18. Re3 Rf8 19. Bb3 Be8 20. c3 Bg6 21. Qf1
Na5 22. Ba2 Bh5 23. Ne5 Nxf2 24. Rae1 Rf5 25. Rg3 Qd2 26. Bb1 Ne4 27. Bxe4
Rxf1+ 28. Kxf1 dxe4 29. Rxe4 Qxh2 30. Rg2 Qh1+ 31. Kf2 Qd1 32. Kg3 Nc4 33. Nxc4
Qf3+ 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "????.??.??"]
[Round "9.9"]
[White "Padilla, Jorge"]
[Black "Sanchez, Vanessa"]
[Result "0-1"]
[ECO "B92"]
[PlyCount "82"]
[EventDate "2012.06.01"]
[SourceDate "2012.06.18"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. Be2
Be6 9. O-O O-O 10. Qd2 Nbd7 11. Rad1 Rc8 12. f3 h5 13. Rf2 b5 14. Bf1 Rxc3 15.
Qxc3 d5 16. Qe1 Qc7 17. Bd3 dxe4 18. Bxe4 Nxe4 19. fxe4 Qc6 20. Re2 Bg4 21. Rd5
Bxe2 22. Qxe2 Nf6 23. Rxe5 Bd6 24. Nd4 Qc7 25. Rxh5 Nxh5 26. Qxh5 Bf4 27. Kf2
Bxh2 28. Kf3 Qg3+ 29. Ke2 Qxg2+ 30. Kd3 Re8 31. Qd5 Qf1+ 32. Kd2 Bg3 33. c3
Qe1+ 34. Kd3 Qd1+ 35. Bd2 Bf4 36. Nb3 Qf3+ 37. Kd4 Be5+ 38. Kc5 Rc8+ 39. Kb4
Rc4+ 40. Ka5 Qf6 41. Qa8+ Kh7 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "????.??.??"]
[Round "9.10"]
[White "Gonzales, Rodrigo"]
[Black "Puppi, Jorge"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "54"]
[EventDate "2012.06.01"]
[SourceDate "2012.06.18"]

1. e4 c5 2. c3 e6 3. d4 cxd4 4. cxd4 Nf6 5. e5 Nd5 6. Nf3 Nc6 7. Bc4 Nb6 8. Bb3
d5 9. O-O Be7 10. Nc3 Bd7 11. a4 O-O 12. Bc2 Nb4 13. Bb1 Rc8 14. Ne2 Qc7 15.
Ng3 Nc2 16. a5 Na4 17. Bxc2 Qxc2 18. b3 Qxd1 19. Rxd1 Nc3 20. Rd2 Bb4 21. Rc2
Bb5 22. Bb2 Ne2+ 23. Rxe2 Bxe2 24. Nxe2 Rc2 25. Bc3 Bxc3 26. Nxc3 Rxc3 27. b4
Rfc8 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "????.??.??"]
[Round "9.11"]
[White "Celestino, Raul"]
[Black "Vasquez, Cesar"]
[Result "1-0"]
[ECO "E97"]
[PlyCount "45"]
[EventDate "2012.06.01"]
[SourceDate "2012.06.18"]

1. d4 Nf6 2. Nf3 g6 3. c4 d6 4. Nc3 Bg7 5. e4 O-O 6. Be2 e5 7. O-O Nc6 8. d5
Ne7 9. b4 Nd7 10. Nd2 f5 11. c5 Nf6 12. f3 f4 13. Nc4 g5 14. Ba3 Ne8 15. b5 Rf6
16. Qb3 Rg6 17. b6 cxb6 18. cxd6 Nxd6 19. Nxd6 Rxd6 20. Nb5 Rh6 21. d6+ Kh8 22.
dxe7 Qe8 23. Nc7 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "????.??.??"]
[Round "9.12"]
[White "Villareal, Jerko"]
[Black "Castillo, Paola"]
[Result "0-1"]
[ECO "A40"]
[Annotator "Morales,Patricia"]
[PlyCount "64"]
[EventDate "2012.06.01"]
[SourceDate "2012.06.18"]

1. d4 c6 2. e3 d5 3. Bd3 g6 4. c4 Bg7 5. f4 Nf6 6. Nc3 a6 7. c5 Qc7 8. Nf3 Bg4
9. O-O O-O 10. Qc2 Bxf3 11. Rxf3 e6 12. Bd2 Nbd7 13. Be1 b6 14. cxb6 Nxb6 15.
Rc1 Rfc8 16. Na4 Nxa4 17. Qxa4 Qb6 18. Ba5 Qb7 19. b4 Nd7 20. Rf2 Bf8 21. Rfc2
Nb8 22. a3 Kg7 23. Rd2 Be7 24. g4 Bd8 25. Bxd8 Rxd8 26. Qa5 Rc8 27. Rdc2 Nd7
28. Rd2 Qc7 29. Qa4 Qb7 30. Qd1 a5 31. Rb1 axb4 32. axb4 {Ilegible} 32... Qa7
0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "????.??.??"]
[Round "9.13"]
[White "De Vinatea, Jose"]
[Black "Ramirez, Marco"]
[Result "0-1"]
[ECO "B87"]
[PlyCount "64"]
[EventDate "2012.06.01"]
[SourceDate "2012.06.18"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. O-O Be7 8. Bb3
b5 9. Be3 Bb7 10. Bxe6 fxe6 11. Nxe6 Qd7 12. Nxg7+ Kd8 13. Qd4 Nc6 14. Qb6+ Kc8
15. Nf5 Bd8 16. Rfd1 Bxb6 17. Bxb6 Ne8 18. Nd5 Ne5 19. c4 Bxd5 20. cxd5 Nc4 21.
Bd4 Rf8 22. b3 Ne5 23. Rac1+ Kb7 24. f4 Nf7 25. Rc6 Qxc6 26. dxc6+ Kxc6 27.
Ne7+ Kb7 28. Rc1 Nd8 29. f5 Rf7 30. Nd5 Nc7 31. Nf4 Nc6 32. Bf2 Re8 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "????.??.??"]
[Round "9.14"]
[White "Revolledo, Cesar"]
[Black "Garcia, Julio"]
[Result "1-0"]
[ECO "B32"]
[PlyCount "71"]
[EventDate "2012.06.01"]
[SourceDate "2012.06.18"]

1. e4 c5 2. d4 cxd4 3. Nf3 Nc6 4. Nxd4 e5 5. Nxc6 bxc6 6. c4 Qh4 7. Bd3 Bc5 8.
Qe2 Rb8 9. Nd2 Bb4 10. O-O Bxd2 11. Qxd2 Nf6 12. f3 O-O 13. b3 h6 14. Ba3 Re8
15. Bd6 Rb7 16. c5 a5 17. Qxa5 Qf4 18. Bc4 Nh7 19. Rf2 Kh8 20. Qd2 Qf6 21. Raf1
Ng5 22. Qc3 Ra7 23. h4 Ne6 24. Bxe5 Qxh4 25. g3 Qd8 26. Bxe6 Rxe6 27. Bxg7+ Kh7
28. Bd4 Qg8 29. Kg2 Ba6 30. Re1 Ra8 31. f4 Qg4 32. Bf6 Rg8 33. e5 Qf5 34. Rd1
Ree8 35. Qd2 Bc8 36. Qd3 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "????.??.??"]
[Round "9.15"]
[White "Martinez, Christian"]
[Black "Luque, Willy"]
[Result "0-1"]
[ECO "A56"]
[PlyCount "60"]
[EventDate "2012.06.01"]
[SourceDate "2012.06.18"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Be7 6. f3 Nbd7 7. Be3 a6 8. Bd3 O-O
9. Nge2 Rb8 10. O-O Ne8 11. Qa4 Bg5 12. Bf2 g6 13. Rad1 Ng7 14. Ng3 Nf6 15.
Nce2 h5 16. Nc3 h4 17. Nge2 Bd7 18. Qc2 Nfh5 19. Rfe1 Qf6 20. h3 Nf4 21. Nxf4
Bxf4 22. Ne2 Bg5 23. b3 b5 24. Qb2 b4 25. Qc2 Nh5 26. Rf1 Ra8 27. Ra1 Bh6 28.
Be1 Be3+ 29. Bf2 Qg5 30. Qb2 Bxh3 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "????.??.??"]
[Round "9.16"]
[White "Romani, Carlos"]
[Black "Arcos, Luis"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "47"]
[EventDate "2012.06.01"]
[SourceDate "2012.06.18"]

1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 e6 5. d5 exd5 6. exd5 Qe7+ 7. Be2 Ne5 8.
f4 Ng6 9. Nf3 d6 10. O-O Qf6 11. Bb5+ Bd7 12. Bxd7+ Kxd7 13. Qa4+ Kd8 14. Be3
b6 15. Bxb6+ axb6 16. Qxa8+ Kd7 17. Qc6+ Kd8 18. Qxb6+ Ke8 19. Na3 Be7 20. Nb5
Bd8 21. Nxd6+ Kf8 22. Qc6 Qe7 23. Rae1 Qa7+ 24. Kh1 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "????.??.??"]
[Round "9.17"]
[White "Chavez, Sergio"]
[Black "Rosales, Pierina"]
[Result "0-1"]
[ECO "B06"]
[PlyCount "59"]
[EventDate "2012.06.01"]
[SourceDate "2012.06.18"]

1. e4 g6 2. Nf3 Bg7 3. d4 c5 4. Bc4 cxd4 5. Nxd4 Nc6 6. Nb3 Nf6 7. Nc3 d6 8. f3
O-O 9. g4 a5 10. Be3 Ne5 11. Be2 Be6 12. Nd4 Bc4 13. h4 Qc8 14. Na4 Bxe2 15.
Qxe2 Nc4 16. Bf2 Nxb2 17. Nxb2 Qc3+ 18. Kf1 Qxb2 19. Nb3 Nxg4 20. fxg4 a4 21.
Rd1 axb3 22. cxb3 Rxa2 23. Qxb2 Rxb2 24. Rh3 Rc8 25. Rf3 b5 26. Be3 Rcc2 27.
Rd5 Rh2 28. Kg1 Rhg2+ 29. Kf1 Rxg4 30. Rxb5 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "????.??.??"]
[Round "9.18"]
[White "Murga, Caleb"]
[Black "Cubillas, Guillermo"]
[Result "0-1"]
[ECO "B80"]
[PlyCount "67"]
[EventDate "2012.06.01"]
[SourceDate "2012.06.18"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 Nc6 7. Bg2 Bd7 8. O-O
e6 9. h3 Be7 10. Nde2 Qc7 11. Be3 Rb8 12. Qd2 O-O 13. f4 Rfd8 14. g4 b5 15. g5
Ne8 16. f5 Ne5 17. Nd4 Nc4 18. fxe6 Nxd2 19. exf7+ Kf8 20. Nd5 Qb7 21. fxe8=Q+
Kxe8 22. Bxd2 Rdc8 23. Rae1 Qa7 24. Be3 Qb7 25. e5 Bc6 26. Nxc6 Rxc6 27. Nxe7
Kxe7 28. exd6+ Kxd6 29. Bf4+ Kc5 30. Bxc6 Kxc6 31. Bxb8 Qxb8 32. Kg2 Qd6 33.
Re2 Qd4 34. Kh2 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "????.??.??"]
[Round "9.19"]
[White "Caballero, Mitzy"]
[Black "Principe, Ruben"]
[Result "1-0"]
[ECO "E08"]
[PlyCount "63"]
[EventDate "2012.06.01"]
[SourceDate "2012.06.18"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Qc2 Nbd7 5. b3 e6 6. g3 Be7 7. Bg2 O-O 8. O-O
c5 9. e3 b6 10. Nc3 Bb7 11. dxc5 Nxc5 12. Rd1 Rc8 13. Qe2 Qc7 14. Nb5 Qb8 15.
Bb2 a6 16. Be5 Qa8 17. Nc7 Qa7 18. cxd5 Nxd5 19. Nxd5 Bxd5 20. Rac1 Qb7 21. Ne1
Bxg2 22. Nxg2 Ne4 23. Qg4 Bf6 24. Rxc8 Rxc8 25. Bxf6 Nxf6 26. Qd4 h6 27. Nf4
Rc2 28. Qd3 Rxa2 29. Qb1 g5 30. Rd8+ Kg7 31. Qxa2 gxf4 32. gxf4 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "????.??.??"]
[Round "9.20"]
[White "Mendoza, Eric"]
[Black "Romero, Jorhe"]
[Result "1/2-1/2"]
[ECO "B45"]
[PlyCount "44"]
[EventDate "2012.06.01"]
[SourceDate "2012.06.18"]

1. e4 e6 2. d4 c5 3. Nf3 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 Bb4 7. f3 a6 8. Be2
d5 9. Nxc6 bxc6 10. e5 Nd7 11. f4 Qa5 12. Bd2 Qb6 13. a3 Be7 14. b3 Qd4 15. Bf3
O-O 16. Ne2 Qa7 17. Bc3 Bb7 18. Bd4 Bc5 19. O-O a5 20. c3 Ba6 21. Re1 Bxd4+ 22.
Qxd4 Bxe2 1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "????.??.??"]
[Round "9.21"]
[White "Pasapera, Jorge"]
[Black "Sanchez, Jonathan"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "35"]
[EventDate "2012.06.01"]
[SourceDate "2012.06.18"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 c6 5. Nc3 Nf6 6. Be3 h6 7. Bd3 Bd6 8. Nge2
O-O 9. cxd5 cxd5 10. Qb3 Nc6 11. O-O Na5 12. Qc2 Qc7 13. g3 Bh3 14. Rfe1 Rac8
15. Qd2 h5 16. Nb5 Qd8 17. Nxd6 Qxd6 18. Qxa5 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "????.??.??"]
[Round "9.22"]
[White "Alata, Anie"]
[Black "Villavisencio, Luis"]
[Result "0-1"]
[ECO "D46"]
[PlyCount "87"]
[EventDate "2012.06.01"]
[SourceDate "2012.06.18"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 c6 5. e3 Bd6 6. Bd3 O-O 7. O-O Nbd7 8. e4
dxe4 9. Nxe4 Nxe4 10. Bxe4 h6 11. b3 Nf6 12. Bc2 b6 13. Bb2 Bb7 14. Qd3 Re8 15.
Rfe1 Qc7 16. c5 bxc5 17. dxc5 Be7 18. b4 a5 19. a3 Ba6 20. Qc3 Bb7 21. h4 Red8
22. g4 axb4 23. axb4 Rxa1 24. Bxa1 Bf8 25. Ne5 Nd5 26. Qd3 Nf6 27. Qh3 Nd5 28.
Bb1 Nxb4 29. g5 h5 30. g6 f5 31. Nf7 Re8 32. Qc3 Nd5 33. Nh6+ Kh8 34. Nf7+ Kg8
35. Qf3 Qf4 36. Qxh5 Qg4+ 37. Qxg4 fxg4 38. Bf5 Bc8 39. Bd4 Nf6 40. Nd6 Bxd6
41. cxd6 exf5 42. Bc3 g3 43. Kg2 gxf2 44. Kxf2 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "????.??.??"]
[Round "9.23"]
[White "Temple, Victor"]
[Black "Cabrera, Angel"]
[Result "1-0"]
[ECO "D53"]
[PlyCount "39"]
[EventDate "2012.06.01"]
[SourceDate "2012.06.18"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 c6 6. Qc2 h6 7. Bh4 Nh7 8. Bxe7
Qxe7 9. Nf3 Nd7 10. O-O-O c5 11. dxc5 Nxc5 12. cxd5 Qc7 13. Bb5+ Bd7 14. dxe6
fxe6 15. Qg6+ Kf8 16. Bxd7 Nxd7 17. Qxe6 Nb6 18. Ne5 g6 19. Rd7 Nxd7 20. Qf7#
1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "????.??.??"]
[Round "9.24"]
[White "Rivera, Gerson"]
[Black "Campos, Rodrigo"]
[Result "1-0"]
[ECO "B76"]
[PlyCount "31"]
[EventDate "2012.06.01"]
[SourceDate "2012.06.18"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2
Nc6 9. g4 d5 10. g5 Nh5 11. exd5 Nb4 12. O-O-O Nxd5 13. Ndb5 a6 14. Nxd5 axb5
15. Nf6+ Nxf6 16. Qxd8 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "????.??.??"]
[Round "9.26"]
[White "Vasquez, Desiderio"]
[Black "Balvin, Jorge"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "48"]
[EventDate "2012.06.01"]
[SourceDate "2012.06.18"]

1. a3 g6 2. Nf3 Bg7 3. g3 e5 4. d3 Nc6 5. Bg2 f5 6. Nbd2 Nf6 7. O-O O-O 8. c3
h6 9. Nc4 Qe8 10. h4 d5 11. Ncd2 e4 12. dxe4 dxe4 13. Nd4 g5 14. Nc4 gxh4 15.
gxh4 Nxd4 16. cxd4 Qh5 17. Bf4 Nd5 18. e3 Qxh4 19. Bg3 Qg5 20. Qb3 Kh7 21. Na5
Be6 22. Rfe1 h5 23. Bh2 Bh6 24. f4 Qg4 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "????.??.??"]
[Round "9.27"]
[White "Chomon, Daniel"]
[Black "Sanchez, Gustavo"]
[Result "0-1"]
[ECO "B72"]
[PlyCount "29"]
[EventDate "2012.06.01"]
[SourceDate "2012.06.18"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 Qa5 8.
O-O O-O 9. f3 Nc6 10. Nb3 Qd8 11. Qd2 Be6 12. Bh6 d5 13. Bxg7 Kxg7 14. Nc5 dxe4
15. Qxd8 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "????.??.??"]
[Round "9.28"]
[White "Hilario, Aleyla"]
[Black "Rengifo, Renzo"]
[Result "0-1"]
[ECO "E92"]
[PlyCount "54"]
[EventDate "2012.06.01"]
[SourceDate "2012.06.18"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. Nf3 Bg7 5. e4 O-O 6. Be2 e5 7. dxe5 dxe5 8.
Qxd8 Rxd8 9. Be3 Nc6 10. Rd1 Bg4 11. Ng1 Rxd1+ 12. Kxd1 Rd8+ 13. Kc1 Nd4 14. f3
Be6 15. b3 c6 16. Bd1 Ne8 17. Nge2 Nc7 18. Re1 f6 19. Kb1 Bf7 20. Kc1 Nce6 21.
Kb1 Bf8 22. Kc1 f5 23. Kb1 Bb4 24. Kb2 f4 25. Bf2 Nxe2 26. Rxe2 Bxc3+ 27. Kxc3
Rxd1 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "????.??.??"]
[Round "9.29"]
[White "Zubiaga, Hugo"]
[Black "Alfaro, Kevin"]
[Result "1-0"]
[ECO "B84"]
[PlyCount "51"]
[EventDate "2012.06.01"]
[SourceDate "2012.06.18"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. Be3 Be7 8. O-O
O-O 9. f4 Qc7 10. h3 b5 11. a3 Bb7 12. Bf3 Nbd7 13. Qe1 Rac8 14. Kh1 Qb8 15.
Rc1 Qa8 16. Bd2 Rc4 17. Qe3 Qa7 18. Nc6 Qxe3 19. Nxe7+ Kh8 20. Bxe3 Re8 21. e5
Bxf3 22. exf6 Bxg2+ 23. Kxg2 gxf6 24. Kf3 Rxe7 25. Rg1 d5 26. Rcd1 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "????.??.??"]
[Round "9.30"]
[White "Alvaro, Ricardo"]
[Black "Belzaga, Jean"]
[Result "0-1"]
[ECO "C41"]
[PlyCount "64"]
[EventDate "2012.06.01"]
[SourceDate "2012.06.18"]

1. e4 e5 2. Nf3 d6 3. Bc4 h6 4. Nc3 c6 5. d4 Qf6 6. dxe5 dxe5 7. O-O Bc5 8. Qe2
Bg4 9. Rd1 Ne7 10. Qd3 O-O 11. h3 Bxf3 12. Qxf3 Qxf3 13. gxf3 b5 14. Bb3 Na6
15. a3 Ng6 16. Ne2 Rad8 17. Rxd8 Rxd8 18. c3 Rd6 19. Kg2 Nc7 20. Kg3 Nf8 21. f4
Rg6+ 22. Kf3 exf4 23. Bxf4 Nce6 24. Bxe6 Nxe6 25. b4 Bb6 26. a4 Rf6 27. Kg3
Nxf4 28. Nxf4 g5 29. Nd3 Rd6 30. Ne5 Bc7 31. f4 gxf4+ 32. Kxf4 Re6 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "????.??.??"]
[Round "9.32"]
[White "Landa, Gabriel"]
[Black "Maravi, Jhon"]
[Result "1/2-1/2"]
[ECO "B12"]
[PlyCount "55"]
[EventDate "2012.06.01"]
[SourceDate "2012.06.18"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 Bb4 7. a3 Ba5 8. b4 Bb6
9. h4 h6 10. Nf4 Ne7 11. Na4 Nd7 12. c4 Be4 13. f3 Bg6 14. c5 Bc7 15. Bd3 Bxd3
16. Qxd3 a5 17. b5 b6 18. cxb6 Nxb6 19. Nc5 Nc4 20. Nfxe6 fxe6 21. Nxe6 Qd7 22.
Nxg7+ Kd8 23. Nh5 a4 24. Bd2 Nxd2 25. Kxd2 Ba5+ 26. Ke2 Rb8 27. Rab1 cxb5 28.
Rb2 1/2-1/2

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "????.??.??"]
[Round "9.33"]
[White "Acevedo, Camila"]
[Black "Prado, Gabriel"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "76"]
[EventDate "2012.06.01"]
[SourceDate "2012.06.18"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 h6 6. Be3 Bb6 7. h3 d6 8. d4
exd4 9. Nxd4 Nxd4 10. Bxd4 Qe7 11. f3 Nh5 12. Bxb6 axb6 13. Qd2 Be6 14. Bxe6
fxe6 15. O-O-O g5 16. Nb5 Rxa2 17. Qc3 Ra1+ 18. Kd2 Rxd1+ 19. Rxd1 Rh7 20. Kc1
Nf4 21. Qd2 Qd7 22. Nc3 Rf7 23. Rf1 Ng6 24. Qd4 Qc6 25. Rd1 Qc5 26. Qa4+ Qc6
27. Qb3 Re7 28. Qb5 Qxb5 29. Nxb5 Rf7 30. Nd4 Kd7 31. b3 Ne5 32. Kb2 h5 33. Rf1
c6 34. Ne2 c5 35. c3 b5 36. Kc2 b6 37. Ra1 Kc6 38. b4 Nc4 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "????.??.??"]
[Round "9.35"]
[White "Fernandez, Roberto"]
[Black "Gonzales, Sebastian"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "54"]
[EventDate "2012.06.01"]
[SourceDate "2012.06.18"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Bf5 6. Bd2 Nd7 7. b3 Ngf6 8.
Na4 Qc7 9. c4 e6 10. g3 Be7 11. Bf4 Qa5+ 12. Bd2 Bb4 13. a3 Bxd2+ 14. Qxd2
Qxd2+ 15. Nxd2 Ne4 16. f4 Ndf6 17. Bd3 Nxg3 18. hxg3 Bxd3 19. Nb2 Bg6 20. c5
Rd8 21. Nbc4 Ke7 22. Nf3 Be4 23. Ncd2 b6 24. cxb6 axb6 25. Nxe4 Nxe4 26. g4 f6
27. Rc1 Rc8 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "????.??.??"]
[Round "9.36"]
[White "Hidalgo, Jose"]
[Black "Quispe, Juan"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "25"]
[EventDate "2012.06.01"]
[SourceDate "2012.06.18"]

1. d4 c5 2. c3 e6 3. e4 d5 4. e5 Nc6 5. Nf3 f6 6. Bf4 g5 7. Bg3 h5 8. h4 g4 9.
Nh2 f5 10. f3 f4 11. Bf2 g3 12. Be2 gxh2 13. Rxh2 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "????.??.??"]
[Round "9.38"]
[White "Loayza, Rocio"]
[Black "Castillo, Mayra"]
[Result "0-1"]
[ECO "B54"]
[PlyCount "36"]
[EventDate "2012.06.01"]
[SourceDate "2012.06.18"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 e6 6. Nf3 Nd7 7. Be2 Ngf6 8.
O-O Be7 9. h3 b5 10. Bg5 b4 11. Bxf6 Nxf6 12. Nb1 Nxe4 13. Qd4 d5 14. Qxg7 Bf6
15. Qh6 Bxb2 16. Nbd2 Bxa1 17. Rxa1 Qf6 18. Qxf6 Nxf6 0-1

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "????.??.??"]
[Round "9.39"]
[White "Acevedo, Maria"]
[Black "Pinas, Luiggi"]
[Result "1-0"]
[ECO "C54"]
[PlyCount "35"]
[EventDate "2012.06.01"]
[SourceDate "2012.06.18"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 Ne4 7. Bd5 f5 8. g4
dxc3 9. gxf5 cxb2 10. Bxb2 Nxf2 11. Qe2 Nxh1 12. Kd1 Nf2+ 13. Kc1 Qe7 14. Nfd2
Nxe5 15. Qh5+ g6 16. fxg6 Nfd3+ 17. Kc2 Nb4+ 18. Kb3 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "????.??.??"]
[Round "9.40"]
[White "Cataño, Alvaro"]
[Black "Torres, Piero"]
[Result "1-0"]
[ECO "B21"]
[PlyCount "30"]
[EventDate "2012.06.01"]
[SourceDate "2012.06.18"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Nf3 a6 6. Bc4 Nc6 7. O-O Nf6 8.
Bg5 Be7 9. Bxf6 Bxf6 10. e5 Bxe5 11. Re1 Bf6 12. Rc1 d5 13. Bxd5 Bxc3 14. Rxc3
Qxd5 15. Qxd5 Kf8 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "????.??.??"]
[Round "9.41"]
[White "Chavez, Francisco"]
[Black "Marquez, Alberto"]
[Result "1-0"]
[ECO "A05"]
[PlyCount "53"]
[EventDate "2012.06.01"]
[SourceDate "2012.06.18"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d3 d6 5. O-O O-O 6. Re1 Re8 7. e4 c5 8. Bd2
Bg4 9. Qc1 Qd7 10. Bh6 Bh3 11. Bxg7 Kxg7 12. Bxh3 Qxh3 13. Ng5 Qd7 14. Kg2 h6
15. Nf3 Nc6 16. Nbd2 b5 17. c3 Rac8 18. b3 Ng4 19. Qb2 Kh7 20. d4 cxd4 21. cxd4
Nb4 22. Qb1 Nc2 23. h3 Nxe1+ 24. Qxe1 Nf6 25. g4 Nxg4 26. hxg4 Qxg4+ 27. Kf1
1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "????.??.??"]
[Round "9.42"]
[White "Yarahuaman, Alvaro"]
[Black "Flores, Diego"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "18"]
[EventDate "2012.06.01"]
[SourceDate "2012.06.18"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 a6 6. Bg5 h6 7. Bxf6 Qxf6 8.
Nd5 Qd8 9. h3 d6 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "????.??.??"]
[Round "9.43"]
[White "Arias, Walter"]
[Black "Viguria, Josep"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "40"]
[EventDate "2012.06.01"]
[SourceDate "2012.06.18"]

1. e4 d5 2. Qf3 dxe4 3. Qxe4 Nf6 4. Qe3 Nd5 5. Qd4 Nc6 6. Bb5 e6 7. c4 Ndb4 8.
Bxc6+ bxc6 9. Qxd8+ Kxd8 10. Na3 Nd3+ 11. Ke2 Nxc1+ 12. Rxc1 Bxa3 13. bxa3 e5
14. Nf3 Re8 15. Ng5 Bg4+ 16. f3 Bh5 17. h4 e4 18. g4 exf3+ 19. Kxf3 h6 20. gxh5
hxg5 1-0

[Event "II IRT 50 Aniversario Colegio de Ingenie"]
[Site "?"]
[Date "????.??.??"]
[Round "9.46"]
[White "Chavez, Alvaro"]
[Black "Garcia, Jorge"]
[Result "0-1"]
[ECO "C11"]
[PlyCount "72"]
[EventDate "2012.06.01"]
[SourceDate "2012.06.18"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Bg5 Be7 6. Nc3 O-O 7. Nf3 b6 8.
Bd3 Bb7 9. Bxf6 Bxf6 10. Be4 Bxe4 11. Nxe4 Nc6 12. Nxf6+ Qxf6 13. c3 Rad8 14.
O-O e5 15. d5 Ne7 16. c4 c6 17. Re1 cxd5 18. Nxe5 Nc6 19. Nxc6 Qxc6 20. cxd5
Rxd5 21. Qf3 Rc5 22. Qxc6 Rxc6 23. Rac1 Rxc1 24. Rxc1 f5 25. f3 g5 26. g3 Kg7
27. Rc7+ Rf7 28. Rxf7+ Kxf7 29. Kf2 Ke6 30. Ke3 Kd5 31. f4 g4 32. Kd3 h6 33. b4
b5 34. a3 h5 35. Kc3 Ke4 36. Kb3 Kf3 0-1