[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.20"]
[Round "1.1"]
[White "Requejo, Oswaldo"]
[Black "Palao, Adriana"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2230"]
[BlackElo "1687"]
[PlyCount "95"]
[EventDate "2012.08.20"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Qc7 6. Nc3 Nf6 7. Be2 Bb4 8. O-O
Bxc3 9. bxc3 Nxe4 10. Ba3 d6 11. Bd3 Nf6 12. Nb3 O-O 13. Bxd6 Qd8 14. Bxf8 Qxf8
15. Qf3 Nc6 16. Rfd1 Bd7 17. Qe3 Rc8 18. Qb6 Ne5 19. Qxb7 Nxc4 20. Bxc4 Rxc4
21. Rxd7 Nxd7 22. Qxd7 Rxc3 23. Rd1 Rc8 24. Qd6 Qxd6 25. Rxd6 a5 26. Ra6 Rd8
27. g3 g6 28. Rxa5 Kg7 29. a4 Rd1+ 30. Kg2 Rb1 31. Rb5 Rb2 32. a5 Ra2 33. Nc5
Kf8 34. a6 Ke7 35. Rb4 Kd8 36. Ra4 Rxa4 37. Nxa4 Kc7 38. Nc5 Kb6 39. Kf3 e5 40.
Ke4 f6 41. Kd5 Ka7 42. Ke6 f5 43. Kxe5 Kb6 44. Kf6 Ka7 45. Kg7 g5 46. Kxh7 f4
47. gxf4 gxf4 48. Kg6 1-0

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.20"]
[Round "1.2"]
[White "Vasquez, Cesar"]
[Black "Pena Morales, Hugo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1654"]
[BlackElo "2139"]
[PlyCount "54"]
[EventDate "2012.08.20"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. Be3 Be7 8. g4
Qc7 9. Qd2 b5 10. a3 Bb7 11. f4 Nxe4 12. Nxe4 Bxe4 13. O-O Nc6 14. Nf3 O-O 15.
c3 Na5 16. Qe1 Nc4 17. Bxc4 bxc4 18. Bd4 Bd5 19. g5 Rab8 20. Qh4 Rxb2 21. Rad1
Qc6 22. Nd2 e5 23. f5 exd4 24. f6 Re8 25. fxe7 dxc3 26. Qd4 Rxd2 27. Rxd2 cxd2
0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.20"]
[Round "1.3"]
[White "Serrano, David"]
[Black "Rojas, Steven"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2087"]
[BlackElo "1529"]
[PlyCount "94"]
[EventDate "2012.08.20"]

1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Bb5 Bd6 5. f4 Qe7 6. Nf3 f6 7. O-O Bg4 8. h3
Bd7 9. Nc3 Qe6 10. e4 d4 11. Nd5 exf4 12. Bc4 Qxe4 13. Re1 Qxe1+ 14. Qxe1+ Nge7
15. Nxd4 Ne5 16. Nxe7 Bxe7 17. Ne6 Bxe6 18. Bxe6 Nd7 19. Bd5 c6 20. Ba3 c5 21.
Bxb7 Rb8 22. Bc6 Kd8 23. d4 Re8 24. Qe6 Nb6 25. dxc5 Bxc5+ 26. Bxc5 Rxe6 27.
Rd1+ Kc7 28. Bf3 Rd8 29. Rxd8 Kxd8 30. a4 Kc7 31. a5 Nc8 32. Kf2 a6 33. c4 g6
34. Bd5 Re8 35. b4 Nd6 36. Bb6+ Kb8 37. b5 axb5 38. c5 Re5 39. Bf3 Ne4+ 40. Ke2
Nxc5+ 41. Kd2 b4 42. Be2 Nb3+ 43. Kd3 Nc1+ 44. Kc4 Rxe2 45. Kxb4 Rxg2 46. Bd4
f3 47. Kb5 f2 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.20"]
[Round "1.4"]
[White "Saravia, German"]
[Black "Angeles Mercado, Anthony R"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1445"]
[BlackElo "1959"]
[PlyCount "74"]
[EventDate "2012.08.20"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2
O-O 9. Bc4 Bd7 10. O-O-O Rb8 11. h4 b5 12. Bb3 Na5 13. g4 Nc4 14. Bxc4 bxc4 15.
h5 Qb6 16. b3 Qa5 17. hxg6 fxg6 18. Bh6 Bxh6 19. Rxh6 Qa3+ 20. Kb1 e5 21. Nde2
Rb6 22. g5 cxb3 23. cxb3 Nh5 24. Qd5+ Kg7 25. f4 Bc6 26. Qe6 Re8 27. Rxh7+ Kxh7
28. Qf7+ Kh8 29. Rh1 Rb7 30. Qxg6 Rh7 31. Rxh5 Ree7 32. Rxh7+ Rxh7 33. Qf6+ Kg8
34. g6 Rh1+ 35. Kc2 Bxe4+ 36. Nxe4 Qxa2+ 37. Kc3 Qa5+ 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.20"]
[Round "1.5"]
[White "Navarro, Edmundo"]
[Black "Aguilar, Carlos (per)"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1959"]
[PlyCount "89"]
[EventDate "2012.08.20"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nc6 4. d5 Ne5 5. f4 Ng6 6. Nf3 e5 7. f5 Ne7 8. Bg5 h6
9. Bh4 g5 10. Bf2 g4 11. Bh4 Neg8 12. Nd2 Be7 13. Be2 h5 14. O-O Nh6 15. Bf2
Nh7 16. Nc4 Rg8 17. a4 a6 18. Ra3 h4 19. Be3 Bg5 20. Qd2 Bxe3+ 21. Qxe3 Qg5 22.
a5 Nxf5 23. exf5 Nf6 24. Ne4 Nxe4 25. Qxe4 f6 26. Ne3 g3 27. h3 Ke7 28. Rb3 Ra7
29. Ng4 Bd7 30. Qe3 Qxe3+ 31. Nxe3 Rb8 32. Rb4 Rh8 33. Ra1 Bc8 34. Raa4 Bd7 35.
Rxh4 Raa8 36. Rag4 Rxh4 37. Rxh4 Rg8 38. Rg4 Rxg4 39. Bxg4 c5 40. Nf1 Kf7 41.
Nxg3 Bb5 42. Ne4 Ke7 43. h4 Be8 44. Be2 Bf7 45. c4 1-0

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.20"]
[Round "1.6"]
[White "Aguirre, Cristian"]
[Black "Cisneros Avendano, Diego"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1909"]
[PlyCount "112"]
[EventDate "2012.08.20"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Bd3 c5 5. c3 Nf6 6. e5 Nfd7 7. Ne2 Nc6 8. Nf3
f6 9. exf6 Bxf6 10. O-O e5 11. dxe5 Ndxe5 12. Ng3 Bg4 13. Be2 Nxf3+ 14. Bxf3
Bxf3 15. Qxf3 O-O 16. Be3 Bxc3 17. Qe2 Bd4 18. Bxd4 Nxd4 19. Qd3 Qf6 20. Rad1
Rae8 21. b4 b6 22. a3 Re5 23. bxc5 bxc5 24. Rc1 Qe7 25. Qc3 Rc8 26. Rfd1 Nf5
27. Nxf5 Rxf5 28. Re1 Qf6 29. Qe3 d4 30. Qe2 Qd6 31. Qc4+ Qd5 32. Re7 d3 33.
Rd7 d2 34. Rxd5 dxc1=Q+ 35. Qxc1 Rxd5 36. Qc4 Rcd8 37. Kf1 R8d7 38. Ke2 h6 39.
Ke3 Kf8 40. a4 Re7+ 41. Kf3 Rf7+ 42. Ke3 Re5+ 43. Kd3 Rxf2 44. a5 Rfe2 45. Qf4+
Ke7 46. Qf3 R2e3+ 47. Qxe3 Rxe3+ 48. Kxe3 Kd6 49. Kd3 Kd5 50. g3 c4+ 51. Kc3 a6
52. h3 g6 53. g4 g5 54. Kd2 Kc5 55. Kc3 Kb5 56. Kd2 Kxa5 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.20"]
[Round "1.7"]
[White "Perogio, Lorenzo"]
[Black "De Vinatea, Jose"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1876"]
[PlyCount "107"]
[EventDate "2012.08.20"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 Nh6 7. Nge2 f5 8. O-O
O-O 9. h3 Bd7 10. Kh2 Rb8 11. Nd5 b5 12. c3 a5 13. Rb1 b4 14. Bd2 e6 15. Ne3
Kh8 16. Ng1 Nf7 17. Nf3 bxc3 18. Bxc3 Nd4 19. Nc2 e5 20. Nfxd4 exd4 21. Bd2
fxe4 22. Bxe4 Be6 23. b3 d5 24. Bg2 Nd6 25. Qe2 Re8 26. Qf2 Bf5 27. Ne1 Nb5 28.
g4 Bc8 29. Nf3 Nc3 30. Bxc3 dxc3 31. Qxc5 Ba6 32. Ng5 Rc8 33. Qxd5 Qxd5 34.
Bxd5 Bxd3 35. Nf7+ Kg8 36. Ne5+ Kf8 37. Nxd3 Re2+ 38. Rf2 c2 39. Rbf1 Rxf2+ 40.
Rxf2 c1=Q 41. Nxc1 Rxc1 42. Bc4 Bc3 43. Re2 Rd1 44. Kg2 Rd2 45. Rxd2 Bxd2 46.
Kf3 Ke7 47. Ke4 Kd6 48. Bg8 h5 49. Bf7 hxg4 50. hxg4 g5 51. f5 Bc3 52. Bc4 Bb2
53. Bf1 Bc3 54. a3 1-0

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.20"]
[Round "1.8"]
[White "Mezarina, Luis"]
[Black "Torres Castillo, Jose Luis"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1846"]
[PlyCount "78"]
[EventDate "2012.08.20"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Be2 g6 6. Nc3 Bg7 7. Nxc6 bxc6 8.
Qd2 Qa5 9. O-O Nf6 10. Bf3 Ng4 11. Bxg4 Bxg4 12. Qf4 h5 13. Qg3 Rb8 14. h3 Be6
15. Rd1 O-O 16. Bd2 Qb6 17. Rab1 Kh7 18. Be3 Qa5 19. Qg5 Qxg5 20. Bxg5 Bxc3 21.
bxc3 f6 22. Be3 c5 23. f4 Rb6 24. e5 Rfb8 25. Ra1 Kg7 26. exd6 exd6 27. Re1 Kf7
28. Bf2 Rb2 29. Re2 Rb1+ 30. Re1 Rxa1 31. Rxa1 Rb2 32. Rd1 Ke7 33. Bg3 Bf5 34.
Bh2 Rxc2 35. g4 Be4 36. Re1 f5 37. gxf5 gxf5 38. Bg3 Rg2+ 39. Kf1 Rxg3 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.20"]
[Round "1.9"]
[White "Rodriguez, Sofia"]
[Black "Nadal Quintana, Roberto Jamil"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "87"]
[EventDate "2012.08.20"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. c4 O-O 5. Nc3 d6 6. Be2 a6 7. O-O Bg4 8. h3
Bf5 9. b4 c5 10. a3 Nc6 11. Qb3 cxd4 12. exd4 Ne4 13. Be3 e5 14. Rad1 exd4 15.
Nxd4 Nxc3 16. Qxc3 Rc8 17. Qd2 Be6 18. Nxe6 fxe6 19. Qxd6 Qxd6 20. Rxd6 e5 21.
Bg4 Rcd8 22. Be6+ Kh8 23. c5 Rf6 24. Rxd8+ Nxd8 25. Bd5 Nc6 26. Bxc6 bxc6 27.
Rd1 Kg8 28. Rd7 Rf7 29. Rd8+ Rf8 30. Rd6 Rf6 31. Kf1 Rxd6 32. cxd6 Kf7 33. Ke2
Ke6 34. Bc5 Kd7 35. Kd3 Bf8 36. Kc4 Bxd6 37. Bxd6 Kxd6 38. f3 g5 39. a4 c5 40.
bxc5+ Kc6 41. a5 h5 42. g3 h4 43. g4 Kd7 44. Kd5 1-0

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.20"]
[Round "1.10"]
[White "Principe, Ruben"]
[Black "Caballero Quijano, Mitzy Mishel"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1805"]
[PlyCount "92"]
[EventDate "2012.08.20"]

1. c4 d6 2. Nc3 g6 3. g3 Bg7 4. Nf3 e5 5. d3 Nd7 6. Bg2 Ne7 7. Bg5 f6 8. Bd2
O-O 9. b4 f5 10. Rb1 Nf6 11. O-O h6 12. Qb3 Be6 13. b5 g5 14. Ne1 Rb8 15. Qa4
Nc8 16. Nc2 d5 17. cxd5 Nxd5 18. Ne3 Nxe3 19. fxe3 Qd6 20. Qb4 Ne7 21. Qxd6
cxd6 22. e4 f4 23. Nd5 Nxd5 24. exd5 Bg4 25. Bf3 Bh3 26. Rfc1 Rfc8 27. g4 Kf7
28. Rxc8 Rxc8 29. Rc1 Rc5 30. Rxc5 dxc5 31. Ba5 b6 32. Bc3 Ke7 33. Kf2 Kf6 34.
a4 h5 35. gxh5 Bd7 36. e3 g4 37. exf4 gxf3 38. Bxe5+ Kf7 39. Bb8 Bg4 40. Be5
Bxh5 41. Bxg7 Kxg7 42. d6 Kf6 43. f5 Bg4 44. h3 Bxf5 45. Kxf3 Bxd3 46. Ke3 c4
0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.20"]
[Round "1.11"]
[White "Balvin, Jorge"]
[Black "Sierra, Julio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1749"]
[PlyCount "42"]
[EventDate "2012.08.20"]

1. e4 d6 2. d4 c5 3. d5 e6 4. c4 Nf6 5. Nc3 exd5 6. cxd5 Qa5 7. Bd2 Qd8 8. Qa4+
Bd7 9. Qb3 b5 10. Bxb5 a6 11. Bd3 Qc7 12. Nge2 Ng4 13. f4 g6 14. h3 Nf6 15. O-O
Ra7 16. e5 Rb7 17. Qd1 dxe5 18. fxe5 Qxe5 19. Bf4 Qe7 20. Bg5 Bg7 21. Ne4 Bf5
1-0

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.20"]
[Round "1.12"]
[White "Vasquez, Alegre Desiderio"]
[Black "Quirhuayo, Gonzalo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1577"]
[BlackElo "1715"]
[PlyCount "82"]
[EventDate "2012.08.20"]

1. d3 e6 2. Nf3 d5 3. Nbd2 Nf6 4. g3 Nc6 5. Bg2 Bc5 6. O-O O-O 7. c3 e5 8. Qc2
Bf5 9. e4 dxe4 10. dxe4 Bg6 11. Ne1 Qe7 12. Nd3 Rad8 13. b4 Bb6 14. a4 a6 15.
Ba3 Qe6 16. b5 Ne7 17. Nc5 Bxc5 18. Bxc5 Nd7 19. Bb4 Rfe8 20. c4 c5 21. bxc6
Nxc6 22. Qc3 Nd4 23. Rfe1 Bh5 24. f3 Rc8 25. Bf1 b5 26. c5 a5 27. Bxa5 Rxc5 28.
Qb2 Nc2 29. Bxb5 Nxe1 30. Rxe1 Rec8 31. Qb3 Qd6 32. Bb4 Qd4+ 33. Kf1 Rc1 34.
Bxd7 Qxd7 35. Rxc1 Qh3+ 36. Ke2 Rxc1 37. Ba3 Rc8 38. Nf1 Qg2+ 39. Ke1 Bxf3 40.
Qe3 Rd8 41. Nd2 Rxd2 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.21"]
[Round "2.1"]
[White "Torres Castillo, Jose Luis"]
[Black "Requejo, Oswaldo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1846"]
[BlackElo "2230"]
[PlyCount "62"]
[EventDate "2012.08.20"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. h4 g4 5. Ne5 d6 6. Nxg4 h5 7. Nf2 Nf6 8. Qf3
Bh6 9. Bc4 Nc6 10. Nc3 Bg4 11. Nxg4 hxg4 12. Qf2 g3 13. Qf1 Ng4 14. d3 Nf2 15.
Nd5 Nd4 16. Bb3 c6 17. Nxf4 Bxf4 18. Bxf4 Nxb3 19. axb3 Nxh1 20. Qxh1 Rxh4 21.
Qf1 Qf6 22. Be3 Qxf1+ 23. Kxf1 Rh1+ 24. Bg1 Rh5 25. Ke2 Kd7 26. Kf3 a6 27. Be3
Rg8 28. Bf4 f5 29. Re1 fxe4+ 30. dxe4 Rh7 31. Bxg3 Rhg7 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.21"]
[Round "2.2"]
[White "Pena Morales, Hugo"]
[Black "Balvin, Jorge"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2139"]
[BlackElo "1749"]
[PlyCount "91"]
[EventDate "2012.08.20"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3
Bb7 9. O-O b4 10. Na4 c5 11. dxc5 Nxc5 12. Bb5+ Ncd7 13. Ne5 a6 14. Bxd7+ Nxd7
15. Nxd7 Qxd7 16. Qxd7+ Kxd7 17. Nb6+ Kc7 18. Nxa8+ Bxa8 19. b3 Be7 20. Bb2 Bd5
21. Rac1+ Kb6 22. Bd4+ Kb7 23. f3 f5 24. e4 Bc6 25. exf5 exf5 26. Bc5 Re8 27.
Bxe7 Rxe7 28. Rfe1 Rd7 29. Rcd1 Rc7 30. Re5 g6 31. Rc5 Kb6 32. Rc4 a5 33. Rdc1
h6 34. Rc5 Rc8 35. Kf2 Kb7 36. h4 h5 37. Kg3 Bd7 38. Rxc8 Bxc8 39. Kf4 Bd7 40.
Ke5 a4 41. bxa4 Bxa4 42. Rb1 b3 43. axb3 Bb5 44. Kf6 Bd3 45. Rd1 Bc2 46. Rd2
1-0

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.21"]
[Round "2.3"]
[White "Angeles Mercado, Anthony R"]
[Black "Rodriguez, Sofia"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1959"]
[PlyCount "51"]
[EventDate "2012.08.20"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 a6 5. g3 e6 6. Bg2 Nf6 7. O-O Be7 8. d3 O-O
9. Kh1 Qc7 10. Be3 b5 11. e5 Nd7 12. exd6 Bxd6 13. Ne4 Bb7 14. Nxd6 Qxd6 15.
Ng5 h6 16. Ne4 Qe7 17. f5 exf5 18. Rxf5 Nd4 19. Bxd4 cxd4 20. Qe1 Bxe4 21. Bxe4
Rac8 22. Rxb5 Qe8 23. Ra5 Rxc2 24. Rc1 Rxb2 25. Bf5 Qa8+ 26. Be4 1/2-1/2

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.21"]
[Round "2.4"]
[White "Caballero Quijano, Mitzy Mishel"]
[Black "Navarro, Edmundo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1805"]
[BlackElo "1959"]
[PlyCount "102"]
[EventDate "2012.08.20"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 a6 6. c4 Qb6 7. Nb3 d6 8. Be3
Qc7 9. O-O Nbd7 10. Nc3 Be7 11. Qe2 b6 12. Rfd1 Bb7 13. f3 O-O 14. Rac1 Rab8
15. Qf2 Rfe8 16. Bf1 Ba8 17. Nd4 Kh8 18. b4 Rg8 19. Qd2 Rbc8 20. Nb3 Qb8 21.
Bf4 Ne5 22. Na4 g5 23. Bxe5 dxe5 24. h3 Bc6 25. b5 Be8 26. Qf2 axb5 27. cxb5
Rxc1 28. Rxc1 Nd7 29. Rc6 Bd8 30. Qc2 Qa7 31. Rc8 Be7 32. Qc4 Nc5 33. Naxc5
bxc5 34. Nxc5 Bd7 35. Rxg8+ Kxg8 36. a4 Qxc5+ 37. Kh1 Qxc4 38. Bxc4 Bc5 39. a5
Kf8 40. b6 Ke8 41. b7 Ba7 42. g4 Kd8 43. Kg2 Kc7 44. a6 Kb6 45. h4 h6 46. hxg5
hxg5 47. Kf2 Bb5 48. Bb3 Kxa6+ 49. Ke1 Kxb7 50. Kd2 Kc6 51. Kc3 Be2 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.21"]
[Round "2.5"]
[White "Cisneros Avendano, Diego"]
[Black "Yactayo, Jesus"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1909"]
[PlyCount "59"]
[EventDate "2012.08.20"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Nc6 5. Bg2 dxc4 6. O-O Be7 7. Qa4 Bd7 8.
Qxc4 Nb4 9. Ne5 b5 10. Qb3 Rb8 11. Nc3 a5 12. Bf4 Nh5 13. a3 a4 14. Qd1 Nxf4
15. gxf4 Na6 16. Bc6 Bxc6 17. Nxc6 Qd6 18. Nxb8 Nxb8 19. e3 c6 20. Qf3 Rg8 21.
Ne4 Qd5 22. Ng5 Qf5 23. Qh3 Qxh3 24. Nxh3 h6 25. Rac1 Kd7 26. Kh1 Na6 27. Ng1
c5 28. dxc5 Nxc5 29. Nf3 Bf6 30. Rxc5 1-0

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.21"]
[Round "2.6"]
[White "Quirhuayo, Gonzalo"]
[Black "Perogio, Lorenzo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1715"]
[BlackElo "1876"]
[PlyCount "115"]
[EventDate "2012.08.20"]

1. d4 d6 2. Nf3 Nf6 3. c4 g6 4. g3 Bg7 5. Bg2 O-O 6. O-O c6 7. Nc3 Nbd7 8. e4
e5 9. h3 Re8 10. Re1 Qc7 11. Be3 Bf8 12. Qc2 Nh5 13. Rad1 Kh8 14. b4 Ng7 15.
Bh6 Ne6 16. Bxf8 Rxf8 17. d5 Ng7 18. dxc6 bxc6 19. Qd3 Ne8 20. b5 Nc5 21. Qd2
Be6 22. Qh6 Rg8 23. bxc6 Bxc4 24. Nd5 Bxd5 25. exd5 f6 26. Qd2 Qf7 27. Rb1 Nc7
28. Red1 Rgb8 29. Rbc1 N5a6 30. Bf1 Rb6 31. Qa5 Rab8 32. Nd2 Qxd5 33. Qxd5 Nxd5
34. Nc4 Rxc6 35. Rxd5 Rbc8 36. Nxd6 Rxc1 37. Nxc8 Nb4 38. Rd8+ Kg7 39. Kg2 Nxa2
40. Nxa7 Nb4 41. Rd7+ Kh6 42. g4 Nc2 43. Nb5 Kg5 44. Be2 Kf4 45. Rd1 Ne1+ 46.
Kf1 Rxd1 47. Bxd1 Nd3 48. Nc7 Kg5 49. Nd5 f5 50. Ne3 Nf4 51. gxf5 gxf5 52. h4+
Kxh4 53. Nxf5+ Kg5 54. Ng3 h5 55. Kg1 Nh3+ 56. Kg2 Nxf2 57. Kxf2 h4 58. Ne4+
1-0

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.21"]
[Round "2.7"]
[White "Rojas, Steven"]
[Black "Vela, Amrafel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1529"]
[BlackElo "1740"]
[PlyCount "86"]
[EventDate "2012.08.20"]

1. d4 b6 2. e4 e6 3. Bd3 Bb7 4. Nf3 Nf6 5. Bg5 h6 6. Bxf6 Qxf6 7. O-O Be7 8.
Nbd2 O-O 9. h3 g6 10. Qe2 d6 11. c4 Nd7 12. b4 a5 13. b5 e5 14. d5 Nc5 15. Bc2
Bc8 16. Nb3 Nd7 17. Rad1 Qg7 18. Nfd2 g5 19. Rfe1 Re8 20. Nf1 Nf6 21. Ng3 Qg6
22. Nd2 h5 23. Ngf1 Kg7 24. Ne3 Bf8 25. Kh2 g4 26. Rh1 Be7 27. hxg4 Nxg4+ 28.
Nxg4 Bxg4 29. f3 Bd7 30. g3 Rh8 31. Kg2 Rag8 32. Kf2 Kf8 33. Rdg1 Bg5 34. Nf1
Qh6 35. Ne3 h4 36. g4 h3 37. Nf1 Qh4+ 38. Ng3 Bf4 39. Qd3 Bxg4 40. fxg4 Rxg4
41. Bd1 Rg5 42. Qf3 Rhg8 43. Ke2 Rxg3 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.21"]
[Round "2.8"]
[White "Villavisencio, Luis"]
[Black "Quispe, Cesar"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1788"]
[PlyCount "97"]
[EventDate "2012.08.20"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. h3 Nb6 5. exd6 exd6 6. Nf3 Be7 7. Bd3 O-O 8.
O-O Nc6 9. c3 Be6 10. Nbd2 Qd7 11. Qc2 h6 12. Re1 Rfe8 13. Nf1 Bf6 14. Bd2 Re7
15. Ng3 Bd5 16. Bf5 Qd8 17. Be4 Bxe4 18. Nxe4 Re6 19. Nxf6+ Rxf6 20. b3 Qd7 21.
Re2 Re8 22. Rxe8+ Qxe8 23. Re1 Qd7 24. c4 Re6 25. d5 Rxe1+ 26. Bxe1 Ne7 27. Qe4
c6 28. dxc6 bxc6 29. Bb4 c5 30. Ba3 f5 31. Qe3 Ng6 32. Bb2 Qe7 33. Qd3 Qe6 34.
Qc3 Qe7 35. Qd3 Qe6 36. Qc3 Qd7 37. Qd3 Nf4 38. Qe3 Ne6 39. Nh4 f4 40. Qd3 d5
41. cxd5 Nxd5 42. Qg6 Ne7 43. Qg4 Qd5 44. Qe2 Nc6 45. Nf3 Ncd4 46. Nxd4 Nxd4
47. Qd1 Qe4 48. f3 Qe3+ 49. Kh2 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.21"]
[Round "2.9"]
[White "Aguirre, Cristian"]
[Black "Serrano, David"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2087"]
[PlyCount "80"]
[EventDate "2012.08.20"]

1. e4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d3 Bb4 5. Bd2 d5 6. exd5 Nxd5 7. a3 Nxc3 8.
bxc3 Ba5 9. d4 exd4 10. Nxd4 O-O 11. Nxc6 Qe8+ 12. Qe2 Qxc6 13. Qf3 Re8+ 14.
Be2 Qxf3 15. gxf3 Bf5 16. Rc1 Rad8 17. Rg1 Rd6 18. h4 Rde6 19. Be3 Bxc3+ 20.
Kd1 Rd6+ 21. Bd3 Bxd3 22. cxd3 Rxd3+ 23. Kc2 Red8 24. Rb1 Bf6 25. Rxb7 Rc3+ 26.
Kb1 Rxa3 27. Rxa7 Rb3+ 28. Ka2 Rb2+ 29. Ka3 Rdb8 30. Rxc7 R2b3+ 31. Ka2 Rb2+
32. Ka3 R2b5 33. Ka4 Rb4+ 34. Ka3 Bb2+ 35. Ka2 Ra4+ 36. Kb1 Be5+ 37. Kc2 Bxc7
38. Bh6 Be5 39. h5 Ra3 40. Bxg7 Rb2+ 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.21"]
[Round "2.10"]
[White "Palao, Adriana"]
[Black "Mezarina, Luis"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1687"]
[PlyCount "84"]
[EventDate "2012.08.20"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 Bb4+ 6. c3 Be7 7. Nd6+ Bxd6 8.
Qxd6 Qe7 9. Qd1 Nf6 10. Bg5 h6 11. Bxf6 Qxf6 12. Bd3 O-O 13. O-O Ne7 14. c4 d6
15. Nc3 Qg5 16. Be2 Bh3 17. Bf3 Rad8 18. Kh1 Be6 19. g3 Bxc4 20. Re1 f5 21.
exf5 Qxf5 22. Re3 d5 23. Nb1 d4 24. Ra3 e4 25. Bg2 Qxf2 26. Nd2 Bd5 27. Nxe4
Bxe4 28. Bxe4 Kh8 29. Rxa7 d3 30. Rxb7 Qe2 31. Rxe7 Rf2 32. Qg1 Rdf8 33. Re1
Rxh2+ 34. Qxh2 Qxe1+ 35. Qg1 d2 36. Rd7 Qxe4+ 37. Kh2 Qe2+ 38. Kh3 Qe6+ 39. Kh2
Qxd7 40. Qd1 Rf2+ 41. Kg1 Qd4 42. Kh1 Qe4+ 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.21"]
[Round "2.11"]
[White "De Vinatea, Jose"]
[Black "Vasquez, Cesar"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1654"]
[PlyCount "55"]
[EventDate "2012.08.20"]

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 b5 10. a3 Bb7 11. Qe2 d5 12. e5 Bc5 13. Be3 Ne4 14. Nxe4 dxe4 15.
Rad1 Qc7 16. c3 Bd5 17. Bxd5 exd5 18. Nf5 g6 19. Bxc5 Qxc5+ 20. Qe3 Qxe3+ 21.
Nxe3 Nc6 22. Nxd5 Na5 23. Nf6+ Kh8 24. Nxe4 Nc4 25. Rf2 Rad8 26. Nd6 Ne3 27.
Nxf7+ Kg8 28. Rxd8 1-0

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.21"]
[Round "2.12"]
[White "Nadal Quintana, Roberto Jamil"]
[Black "Vasquez, Alegre Desiderio"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1577"]
[PlyCount "66"]
[EventDate "2012.08.20"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. f3 e5 5. Be3 Be7 6. Qd2 c5 7. dxe5 Nxe5 8. f4
Nc6 9. h3 h5 10. Nf3 Qc7 11. O-O-O a6 12. e5 dxe5 13. fxe5 Nxe5 14. Bf4 Nxf3
15. gxf3 Qc6 16. Qe3 Be6 17. Rg1 Rg8 18. Bg5 Rd8 19. Rxd8+ Bxd8 20. Bc4 b5 21.
Bxe6 fxe6 22. Re1 Kf7 23. Ne4 Be7 24. Bh4 Nd5 25. Ng5+ Bxg5 26. Qxg5 Nf6 27.
Rg1 Qxf3 28. Qg6+ Ke7 29. Bxf6+ Qxf6 30. Qxh5 Qf4+ 31. Kb1 Qf5 32. Qh4+ Qf6 33.
Qe4 Qd4 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.21"]
[Round "2.13"]
[White "Sierra, Julio"]
[Black "Saravia, German"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1445"]
[PlyCount "100"]
[EventDate "2012.08.20"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 Bc5 5. Bxf7+ Ke7 6. Bc4 Rf8 7. O-O h6 8.
Nf3 Nxe4 9. d4 Bxd4 10. Nxd4 Nxd4 11. c3 Nc6 12. b4 a6 13. Qg4 d5 14. Qxg7+ Rf7
15. Qxh6 dxc4 16. Be3 Qg8 17. f3 Nf6 18. Bc5+ Ke8 19. Nd2 Bf5 20. Nxc4 Bd3 21.
Nxe5 Bxf1 22. Rxf1 Nxe5 23. Bd4 Qg6 24. Qh8+ Rf8 25. Qh3 Nfd7 26. Bxe5 Nxe5 27.
f4 Qf5 28. Qxf5 Rxf5 29. Re1 Ke7 30. fxe5 Ke6 31. g4 Rxe5 32. Rf1 Rg8 33. h3
Re3 34. Kg2 Rxc3 35. Re1+ Kd5 36. Re7 Rc2+ 37. Kg3 Rxa2 38. Rxc7 b5 39. Rc5+
Ke6 40. Rc6+ Kf7 41. Rc7+ Kf6 42. Rc6+ Kg7 43. Rc3 Rb2 44. Rc7+ Kh8 45. Ra7
Rxb4 46. Rxa6 Rf8 47. Ra3 Rc4 48. Ra1 b4 49. Rb1 Rc3+ 50. Kh4 b3 1-0

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.21"]
[Round "2.14"]
[White "Aguilar, Carlos (per)"]
[Black "Principe, Ruben"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "58"]
[EventDate "2012.08.20"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Nf3 Ne7 7. Bg5 Qb6 8. b3
Qa6 9. c4 Nd7 10. O-O h6 11. Be3 h5 12. Nbd2 Nf5 13. Qc3 Rc8 14. c5 Be7 15. b4
b6 16. a3 bxc5 17. bxc5 Rb8 18. Rab1 O-O 19. h3 Rfc8 20. g4 hxg4 21. hxg4 Nh4
22. Nxh4 Bxh4 23. Nf3 Bd8 24. Ng5 Qe2 25. f3 Ba5 26. Qxa5 Qxe3+ 27. Kg2 Qxg5
28. Qxa7 Qd8 29. Kg3 Ra8 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.22"]
[Round "3.1"]
[White "Cisneros Avendano, Diego"]
[Black "Pena Morales, Hugo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1909"]
[BlackElo "2139"]
[PlyCount "70"]
[EventDate "2012.08.20"]

1. d4 d6 2. c4 e5 3. Nf3 e4 4. Nfd2 f5 5. e3 Nf6 6. Nc3 Be7 7. f3 exf3 8. Qxf3
O-O 9. Bd3 g6 10. Nd5 Nbd7 11. O-O c6 12. Nxe7+ Qxe7 13. e4 fxe4 14. Nxe4 Nxe4
15. Qxe4 Rxf1+ 16. Kxf1 Qxe4 17. Bxe4 Nf6 18. Bf3 Be6 19. b3 Bg4 20. Bg5 Bxf3
21. gxf3 Kf7 22. Bxf6 Kxf6 23. Re1 Kf7 24. Kf2 Re8 25. Rxe8 Kxe8 26. Kg3 Kf7
27. Kf4 Kf6 28. h4 d5 29. c5 a6 30. b4 h6 31. Kg4 Ke6 32. Kf4 Kf6 33. Kg4 Ke6
34. Kf4 Kf6 35. Kg4 Ke6 1/2-1/2

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.22"]
[Round "3.2"]
[White "Navarro, Edmundo"]
[Black "Quirhuayo, Gonzalo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1959"]
[BlackElo "1715"]
[PlyCount "78"]
[EventDate "2012.08.20"]

1. f4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Bd6 5. d3 c5 6. O-O O-O 7. Qe1 d4 8. Na3
Nc6 9. Nc4 Nd5 10. Bd2 b5 11. e4 dxe3 12. Nxe3 Bb7 13. c4 Nxe3 14. Bxe3 Nb4 15.
Qc3 bxc4 16. dxc4 Qf6 17. Rad1 Qe7 18. a3 Na6 19. Rf2 Rfd8 20. Rfd2 Bc7 21. Ne5
Bxe5 22. fxe5 Bxg2 23. Kxg2 h6 24. Rd6 Rxd6 25. exd6 Qb7+ 26. Kg1 Qf3 27. Qd3
Rd8 28. Bf2 Qf6 29. b4 cxb4 30. c5 Nb8 31. axb4 a6 32. Qe4 e5 33. Qb7 Kh7 34.
c6 Rxd6 35. Rxd6 Qxd6 36. c7 Nc6 37. c8=Q Qd1+ 38. Kg2 Qd5+ 39. Kh3 e4 1-0

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.22"]
[Round "3.3"]
[White "Vela, Amrafel"]
[Black "Angeles Mercado, Anthony R"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1740"]
[BlackElo "1959"]
[PlyCount "116"]
[EventDate "2012.08.20"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. d4 O-O 5. Bg2 d6 6. e3 Nc6 7. h3 Re8 8. Nge2
h5 9. f3 e5 10. d5 Ne7 11. e4 h4 12. g4 Nh7 13. O-O g5 14. Be3 Ng6 15. Rb1 Nf4
16. Nxf4 exf4 17. Bd4 Bxd4+ 18. Qxd4 Qf6 19. Rfd1 Qxd4+ 20. Rxd4 a5 21. a4 Bd7
22. Bf1 b6 23. Rd2 Nf8 24. b3 Ng6 25. Kf2 Ne5 26. Be2 Kg7 27. Bd1 Kf6 28. Ne2
Rec8 29. Bc2 Be8 30. Rbd1 Nd7 31. Nc1 Nc5 32. Nd3 Nxd3+ 33. Rxd3 Ke5 34. R1d2
Bd7 35. Bd1 Re8 36. Bc2 Kf6 37. Rd4 Re5 38. Bd3 Ke7 39. Bb1 Re8 40. R4d3 Kf8
41. Bc2 Kg7 42. Bd1 R8e7 43. Bc2 f6 44. Bd1 Be8 45. Bc2 Bg6 46. Bd1 Re8 47. Rd4
Kf7 48. Be2 R8e7 49. Bd1 Kf8 50. Bc2 Bh7 51. Bd1 Kg7 52. Bc2 Bg8 53. Bd1 Bf7
54. Bc2 Bg6 55. Bd1 Re8 56. Bc2 Kf7 57. Bd1 R5e7 58. Be2 Rd7 1/2-1/2

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.22"]
[Round "3.4"]
[White "Quispe, Cesar"]
[Black "Rodriguez, Sofia"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1788"]
[PlyCount "87"]
[EventDate "2012.08.20"]

1. c4 d5 2. cxd5 Qxd5 3. Nc3 Qa5 4. g3 Nf6 5. Bg2 c5 6. Nf3 e6 7. O-O Be7 8. d3
a6 9. Bd2 Qd8 10. Ne5 O-O 11. Qb3 Ra7 12. a4 Nbd7 13. Nc4 b6 14. Rfd1 Bb7 15.
e4 Bc6 16. f4 Qa8 17. h3 Rb8 18. Be3 b5 19. axb5 axb5 20. Rxa7 Qxa7 21. Nd2 Qa8
22. Qc2 b4 23. Ne2 Ba4 24. b3 Bc6 25. Rc1 Rb5 26. Nc4 Bb7 27. g4 Ne8 28. Ng3
Nd6 29. g5 Nxc4 30. dxc4 Ra5 31. Rb1 Ra2 32. Rb2 Rxb2 33. Qxb2 Qa3 34. Qb1 Nb8
35. Bc1 Qa6 36. Bb2 Qd6 37. e5 Qd7 38. Bxb7 Qxb7 39. Qe4 Qd7 40. Qa8 Qd1+ 41.
Nf1 Qd8 42. Kf2 g6 43. Ke2 Bf8 44. Nd2 1/2-1/2

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.22"]
[Round "3.5"]
[White "Serrano, David"]
[Black "De Vinatea, Jose"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2087"]
[PlyCount "51"]
[EventDate "2012.08.20"]

1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Bb5 e4 5. d3 Qg5 6. Ne2 Nf6 7. Nf4 a6 8. Bxc6+
bxc6 9. Nc3 Bg4 10. Qd2 Bb4 11. h3 Bf5 12. a3 Bd6 13. Nce2 exd3 14. cxd3 O-O
15. g4 Be6 16. h4 Qxg4 17. Bxf6 Bxf4 18. Rg1 Qxg1+ 19. Nxg1 gxf6 20. exf4 Bg4
21. f3 Rfe8+ 22. Kf2 Bf5 23. Ne2 c5 24. b4 d4 25. Ng3 Bd7 26. Ne4 1-0

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.22"]
[Round "3.6"]
[White "Garcia, Julio (per)"]
[Black "Rojas, Steven"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1958"]
[BlackElo "1529"]
[PlyCount "101"]
[EventDate "2012.08.20"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 O-O 6. Nge2 Nc6 7. O-O Nh5 8. Be3
f5 9. exf5 Bxf5 10. Bxf5 gxf5 11. Ng3 Nxg3 12. fxg3 e5 13. dxe5 dxe5 14. Nd5
Qd6 15. c5 Qd8 16. Qd2 Ne7 17. Rad1 Nxd5 18. Qxd5+ Qxd5 19. Rxd5 b6 20. Rd7
Rac8 21. b4 h6 22. c6 Kh7 23. b5 Kg6 24. Rfd1 Bf6 25. Kf2 Rfd8 26. Ke2 h5 27.
h4 Re8 28. R1d5 Re6 29. Bd2 Be7 30. Rxe7 Rxe7 31. Bg5 Re6 32. Rd8 Re8 33. Rd7
Rf8 34. Kf3 Rf7 35. a4 a6 36. Rd5 e4+ 37. Ke3 axb5 38. Rxb5 Ra8 39. Rb4 Ra5 40.
Rc4 Rf8 41. Bf4 Ra7 42. Bg5 Rfa8 43. Rd4 Rxa4 44. Rd7 Ra3+ 45. Kf4 Rc8 46. Re7
Ra2 47. Re6+ Kg7 48. Kxf5 Rxg2 49. Rg6+ Kf8 50. Rf6+ Ke8 51. Re6+ 1/2-1/2

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.22"]
[Round "3.7"]
[White "Vasquez, Alegre Desiderio"]
[Black "Pucho, Rafael"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1577"]
[BlackElo "1952"]
[PlyCount "58"]
[EventDate "2012.08.20"]

1. d3 e5 2. Nf3 Nc6 3. Nbd2 d5 4. e4 Nf6 5. Be2 Be7 6. O-O O-O 7. c3 dxe4 8.
dxe4 Bg4 9. Qc2 Bd6 10. Rd1 Qe7 11. a3 h6 12. b4 Nd8 13. Nb3 Ne6 14. c4 c5 15.
b5 Nd4 16. Nfxd4 exd4 17. f3 Bh5 18. Na5 Qc7 19. Qd2 Bxh2+ 20. Kh1 Bg6 21. Nxb7
Nh5 22. g4 Ng3+ 23. Kg2 Nxe4 24. Qe1 Bg3 25. Qg1 Nc3 26. Rd2 Bf4 27. Rb2 Bxc1
28. Rxc1 Qxb7 29. Bd1 f5 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.22"]
[Round "3.8"]
[White "Perogio, Lorenzo"]
[Black "Sierra, Julio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1876"]
[PlyCount "63"]
[EventDate "2012.08.20"]

1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. f4 e5 7. Nh3 Be6 8. Ng5 Bd7
9. O-O h6 10. Nh3 Qc8 11. Nb5 Bf8 12. Nf2 a6 13. Nc3 Be6 14. Nd5 Qd8 15. f5
Bxd5 16. exd5 Nce7 17. fxg6 Nxg6 18. Ne4 Qc7 19. Bh3 Be7 20. Qf3 Bf8 21. Bd2
Rh7 22. Bf5 Qe7 23. Qh5 Kd8 24. Ba5+ Ke8 25. Bxg6 fxg6 26. Qxg6+ Rf7 27. Nxd6+
Kd7 28. Rxf7 b6 29. Bxb6 Nf6 30. Qxf6 Qxf7 31. Qxf7+ Be7 32. Qe6# 1-0

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.22"]
[Round "3.9"]
[White "Principe, Ruben"]
[Black "Torres Castillo, Jose Luis"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1846"]
[PlyCount "88"]
[EventDate "2012.08.20"]

1. c4 e6 2. Nc3 Nf6 3. Nf3 d5 4. d4 c6 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 Nd7 8. Be2
dxc4 9. Bxc4 Nb6 10. Bd3 Nd5 11. Rc1 Bd6 12. O-O Bc7 13. Ne4 Qe7 14. Ne5 Nf6
15. a3 Nd7 16. f4 g6 17. Nc5 Nf8 18. Qf3 Rb8 19. Kh1 f5 20. e4 Bxe5 21. fxe5
Kf7 22. d5 cxd5 23. exd5 exd5 24. Qxd5+ Kg7 25. e6 Kh7 26. Qe5 Ra8 27. Bc4 Rg8
28. Ne4 Rg7 29. Nf6+ Kh8 30. Rfe1 Nh7 31. Nd5 Qxe6 32. Qxe6 Bxe6 33. Rxe6 Ng5
34. Re7 Rd8 35. Rxg7 Kxg7 36. Re1 Ne4 37. Kg1 h5 38. b3 b5 39. Nf4 Rb8 40. Bd5
Nf6 41. Ne6+ Kh6 42. h3 Ne4 43. Nc5 Rc8 44. b4 a5 1-0

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.22"]
[Round "3.10"]
[White "Yactayo, Jesus"]
[Black "Caballero Quijano, Mitzy Mishel"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1805"]
[PlyCount "60"]
[EventDate "2012.08.20"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nxc6 bxc6 7. f4 Qc7 8.
g3 Bb4 9. Bc4 Nxe4 10. Qf3 d5 11. O-O Nxc3 12. bxc3 Bc5+ 13. Kh1 dxc4 14. fxe5
Be6 15. Bg5 Bd5 16. Qxd5 cxd5 17. Bf4 Qc6 18. h3 O-O 19. Kh2 d4 20. cxd4 Bxd4
21. Rad1 Qe4 22. Rfe1 Qxc2+ 23. Rd2 Qc3 24. Re4 Bb6 25. Rde2 Qa1 26. Rg2 Rad8
27. Rxc4 Rd1 28. g4 Rh1+ 29. Kg3 Qe1+ 30. Kf3 Rf1+ 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.22"]
[Round "3.11"]
[White "Balvin, Jorge"]
[Black "Uceda, Jose"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1749"]
[PlyCount "60"]
[EventDate "2012.08.20"]

1. d4 d5 2. c4 dxc4 3. Nf3 b5 4. a4 c6 5. g3 Bb7 6. Bg2 a6 7. O-O Nf6 8. Ne5 e6
9. axb5 axb5 10. Rxa8 Bxa8 11. Nc3 Nd5 12. e4 Nxc3 13. bxc3 Bd6 14. Qg4 Kf8 15.
f4 Nd7 16. Be3 Nf6 17. Qe2 h6 18. g4 g6 19. f5 exf5 20. gxf5 g5 21. Nxf7 Kxf7
22. e5 Bb8 23. exf6 Qxf6 24. d5 Be5 25. Qh5+ Kg7 26. Ra1 Rf8 27. Ra7+ Kh8 28.
h4 Qxf5 29. Qxh6+ Kg8 30. dxc6 Qb1+ 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.22"]
[Round "3.12"]
[White "Mezarina, Luis"]
[Black "Aguilar, Carlos (per)"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "100"]
[EventDate "2012.08.20"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 exd4 5. Nxd4 Bd7 6. Nxc6 Bxc6 7. Bxc6+ bxc6
8. Nc3 Nf6 9. O-O Be7 10. Qf3 Nd7 11. Be3 O-O 12. Ne2 Bf6 13. Bd4 c5 14. Bxf6
Qxf6 15. Qxf6 Nxf6 16. Nc3 a6 17. Rfe1 Rfe8 18. Nd5 Nxd5 19. exd5 g6 20. f4 Kg7
21. g4 h6 22. Kf2 f5 23. g5 hxg5 24. fxg5 Re5 25. c4 a5 26. Rxe5 dxe5 27. Rd1
Rd8 28. Ke3 Kf7 29. Kd3 Ke7 30. Kc2 Rb8 31. h4 a4 32. b3 axb3+ 33. axb3 Rh8 34.
Rh1 e4 35. Kd2 f4 36. Rh3 Kd6 37. Kc3 f3 38. Kd2 Ke5 39. Ke3 Rf8 40. Rh2 Kf5
41. Rh1 Rb8 42. Rb1 Rh8 43. b4 Rb8 44. b5 Ra8 45. Rb2 Ra3+ 46. Kf2 Kf4 47. d6
e3+ 48. Kg1 Kg3 49. Rb1 cxd6 50. b6 f2+ 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Consejo Nacional"]
[Site "Lima"]
[Date "2012.08.22"]
[Round "3.13"]
[White "Palao, Adriana"]
[Black "Aguirre , Cristian"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1687"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2012.08.20"]

*

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.22"]
[Round "3.14"]
[White "Vasquez, Cesar"]
[Black "Nadal Quintana, Roberto Jamil"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1654"]
[PlyCount "33"]
[EventDate "2012.08.20"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 Bf5 5. Nf3 Nf6 6. Qe2 e6 7. Nd4 Be7 8.
Ncb5 c6 9. Nxf5 g6 10. Nfd6+ Bxd6 11. Nxd6+ Kd7 12. Nxf7 Re8 13. Ne5+ Kc7 14.
O-O Nbd7 15. d4 Nxe5 16. Bd2 Qb6 17. Qxe5+ 1-0

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.22"]
[Round "3.15"]
[White "Alata Morales, Anie"]
[Black "Castillo, Daniel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1671"]
[PlyCount "133"]
[EventDate "2012.08.20"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. Nf3 Nf6 5. e3 O-O 6. Bd3 c5 7. a3 Bxc3+ 8. bxc3
Qa5 9. Bd2 Nc6 10. O-O cxd4 11. cxd4 Qc7 12. Rc1 Qe7 13. Qb3 a5 14. Rc2 Rb8 15.
cxd5 exd5 16. Bb5 Bf5 17. Rcc1 Rfd8 18. Qa4 Bd7 19. Bxc6 bxc6 20. Bxa5 Rdc8 21.
Bb4 Qe8 22. Ne5 Ra8 23. Qb3 Be6 24. Rc2 Ra6 25. Qd3 Rca8 26. Rfc1 Bd7 27. f3 g6
28. Nxd7 Qxd7 29. Rc5 Rb6 30. Qc2 Rc8 31. Ra5 Qe8 32. Kf2 Kg7 33. Qc5 Qd8 34.
Ra7 Nd7 35. Qd6 Qh4+ 36. Kg1 Nf8 37. Rc7 Re8 38. R7xc6 Rxc6 39. Rxc6 Qg5 40.
Qf4 Qd8 41. Kf2 Ne6 42. Qe5+ Kg8 43. Qd6 Qh4+ 44. Qg3 Qd8 45. Qd6 Qh4+ 46. Kg1
Nxd4 47. Qxd5 Nxc6 48. Qxc6 Rd8 49. Qc2 Re8 50. e4 Qf4 51. Bd2 Qe5 52. Be3 Qa1+
53. Kf2 Qxa3 54. Bh6 Qa7+ 55. Be3 Qb8 56. h3 Qd8 57. g3 Qd7 58. g4 Rc8 59. Qb2
Qc7 60. Kg2 Rb8 61. Qd2 Qe5 62. Bd4 Qe6 63. Qc3 Rf8 64. Bh8 f6 65. Bxf6 Rxf6
66. Qd4 Kg7 67. Qc3 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.23"]
[Round "4.1"]
[White "Pena Morales, Hugo"]
[Black "Navarro, Edmundo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2139"]
[BlackElo "1959"]
[PlyCount "41"]
[EventDate "2012.08.20"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Nf3 Bf5 6. Bc4 e6 7. O-O c6 8. h3
Nbd7 9. Nh4 Bg6 10. Nxg6 hxg6 11. a3 Bd6 12. Re1 O-O 13. Bg5 Qc7 14. Qf3 e5 15.
d5 cxd5 16. Bxd5 Nxd5 17. Nxd5 Qxc2 18. Be7 e4 19. Qg4 Ne5 20. Qxe4 Nd3 21. Re2
1-0

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.23"]
[Round "4.2"]
[White "Requejo, Oswaldo"]
[Black "Cisneros Avendano, Diego"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2230"]
[BlackElo "1909"]
[PlyCount "69"]
[EventDate "2012.08.20"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Qg4 f5 5. Qg3 Qc7 6. Nf3 Ne7 7. dxc5 Nec6 8. Nc3
a6 9. Be3 Nd7 10. O-O-O Nxc5 11. Bxc5 Bxc5 12. Rxd5 exd5 13. Nxd5 Qf7 14. Bc4
Be6 15. Ng5 Bxd5 16. Nxf7 Bxf7 17. Qxg7 Bxc4 18. Qxh8+ Bf8 19. Rd1 Rd8 20.
Rxd8+ Nxd8 21. Qxh7 Be6 22. f4 Bc5 23. Kd2 b6 24. g4 fxg4 25. f5 Bd5 26. Qg6+
Kf8 27. Qxg4 Nc6 28. e6 Ne5 29. Qh5 Ke7 30. Qg5+ Ke8 31. Qg8+ Ke7 32. Qg7+ Kd6
33. Qf8+ Kc6 34. e7 Nd7 35. Qc8+ 1-0

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.23"]
[Round "4.3"]
[White "Quirhuayo, Gonzalo"]
[Black "Serrano, David"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1715"]
[BlackElo "2087"]
[PlyCount "105"]
[EventDate "2012.08.20"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 c6 6. c4 Nb4 7. Be3 Bf5 8. Nd3
e5 9. Nxb4 Bxb4+ 10. Nc3 exd4 11. Qxd4 O-O 12. Be2 Nd7 13. O-O Re8 14. Rad1 Qa5
15. a3 Bc5 16. Qf4 Bxe3 17. fxe3 Be6 18. Rxd7 Bxd7 19. Qxf7+ Kh8 20. Qxd7 Qb6
21. Nd1 Rad8 22. Qf7 Qb3 23. Bh5 Qc2 24. Qxe8+ Rxe8 25. Bxe8 g6 26. Bf7 Qe4 27.
Kf2 Kg7 28. Kg1 h5 29. h3 b6 30. b4 b5 31. cxb5 cxb5 32. Ba2 Qd3 33. Kf2 Qc2+
34. Kg3 Qxa2 35. Rf4 Qxa3 36. Kf3 g5 37. Rd4 Kf6 38. Nf2 Kf5 39. g4+ hxg4+ 40.
hxg4+ Ke5 41. Nd3+ Ke6 42. Ke4 Qa2 43. Nc5+ Kf6 44. Rd6+ Kf7 45. Rd7+ Ke8 46.
Rd3 Qc4+ 47. Rd4 Qc2+ 48. Kd5 a5 49. bxa5 Qa2+ 50. Kc6 Qxa5 51. Nb7 Qa6+ 52.
Kc7 Ke7 53. Rd7+ 1/2-1/2

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.23"]
[Round "4.4"]
[White "Angeles Mercado, Anthony R"]
[Black "Principe, Ruben"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1959"]
[PlyCount "71"]
[EventDate "2012.08.20"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5
Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bd2 Qc7 12. O-O-O e6 13. Qe2 O-O-O 14. Ne5
Nxe5 15. dxe5 Nd7 16. f4 Be7 17. Ne4 Nc5 18. Nc3 Rhe8 19. Be3 Qa5 20. Bxc5 Bxc5
21. Kb1 Rxd1+ 22. Rxd1 Rd8 23. Ne4 Qb4 24. Rxd8+ Kxd8 25. Qd3+ Ke8 26. c3 Qb6
27. g4 Ba3 28. Qe2 a5 29. f5 Bf8 30. f6 a4 31. Nd6+ Kd7 32. Qd1 Kc7 33. fxg7
Bxg7 34. Ne8+ Kc8 35. Nxg7 a3 36. b4 1-0

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.23"]
[Round "4.5"]
[White "Pucho, Rafael"]
[Black "Vela, Amrafel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1952"]
[BlackElo "1740"]
[PlyCount "111"]
[EventDate "2012.08.20"]

1. e4 c6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bg4 6. Be2 e6 7. O-O Bxf3 8. Bxf3
cxd4 9. Re1 dxc3 10. Nxc3 Bb4 11. Qb3 a6 12. Bf4 Nge7 13. Red1 Bxc3 14. Qxc3
Rc8 15. Bg3 Nf5 16. Bf4 Ncd4 17. Qd3 Nxf3+ 18. Qxf3 O-O 19. g4 Nh4 20. Qe3 Ng6
21. Bg3 Rc2 22. Rd2 Rxd2 23. Qxd2 Qd7 24. Rd1 Rc8 25. h4 Qa4 26. h5 Nf8 27. g5
Qxa2 28. h6 Qc4 29. hxg7 Kxg7 30. Qe3 Qg4 31. Rd4 Qf5 32. Rf4 Qb1+ 33. Kh2 Rc4
34. Rf6 Qe4 35. Qd2 d4 36. Rf4 Qc2 37. Rxd4 Qxd2 38. Rxd2 b5 39. Rd3 Ng6 40. b3
Rc5 41. f4 Ne7 42. Bf2 Rc6 43. Rd6 Rc2 44. Kg1 Ra2 45. b4 Nd5 46. f5 Nf4 47.
fxe6 Nxe6 48. Bb6 Nxg5 49. Ba5 Nf3+ 50. Kf1 Rd2 51. Rxa6 Rd5 52. Bc7 Nxe5 53.
Rb6 Nd3 54. Bd6 f6 55. Ke2 Nb2 56. Bc5 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.23"]
[Round "4.6"]
[White "Rodriguez, Sofia"]
[Black "Perogio, Lorenzo"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1876"]
[PlyCount "56"]
[EventDate "2012.08.20"]

1. d4 d6 2. Nf3 Nf6 3. e3 g6 4. c4 Bg7 5. Be2 O-O 6. O-O Nbd7 7. Nc3 e5 8. b4
c5 9. a3 b6 10. Rb1 Ne8 11. Nd5 Bb7 12. Bb2 cxd4 13. exd4 e4 14. Nd2 Bxd5 15.
cxd5 f5 16. Bb5 Ndf6 17. Bc6 Rc8 18. Qb3 Kh8 19. Rfe1 Rc7 20. a4 Nh5 21. a5
Nef6 22. Nc4 Rcf7 23. axb6 axb6 24. b5 Ng4 25. h3 Qh4 26. Rf1 Nf4 27. Nxd6 Rf6
28. Ne8 e3 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.23"]
[Round "4.7"]
[White "Caballero Quijano, Mitzy Mishel"]
[Black "Uceda, Jose"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1805"]
[PlyCount "115"]
[EventDate "2012.08.20"]

1. d4 d5 2. Nf3 Bf5 3. c4 Bxb1 4. Rxb1 Nf6 5. g3 g6 6. Bg2 c6 7. O-O Bg7 8.
cxd5 Nxd5 9. e4 Nb6 10. Be3 O-O 11. Qe2 Na6 12. b4 Nc7 13. Rfd1 Nb5 14. Rd3 a5
15. a3 axb4 16. axb4 Nc4 17. Rdb3 Nxe3 18. fxe3 Ra6 19. e5 e6 20. Nd2 Ra2 21.
Qd3 Qa8 22. Ne4 f5 23. exf6 Bxf6 24. Qc4 Qc8 25. Bh3 Kg7 26. Bxe6 Qd8 27. Rd3
Ra3 28. Rf1 Rxd3 29. Qxd3 Be7 30. Nc5 b6 31. Nd7 Rxf1+ 32. Qxf1 Bf6 33. Nxf6
Qxf6 34. Qxf6+ Kxf6 35. Bd7 Na7 36. Kf2 Ke7 37. Bg4 Nb5 38. Bf3 Kd6 39. Ke2 Nc7
40. Kd3 h6 41. e4 Ne6 42. e5+ Kc7 43. h4 Ng7 44. g4 h5 45. gxh5 gxh5 46. Ke4
Kd7 47. Bg2 Ke7 48. Bh3 Ne8 49. d5 cxd5+ 50. Kxd5 Nc7+ 51. Kc6 Na6 52. b5 Nb4+
53. Kxb6 Nd5+ 54. Kc5 Nf4 55. Bf5 Ng2 56. b6 Nxh4 57. b7 Nxf5 58. b8=Q 1-0

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.23"]
[Round "4.8"]
[White "Castillo, Daniel"]
[Black "Quispe, Cesar"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1788"]
[PlyCount "52"]
[EventDate "2012.08.20"]

1. d4 f5 2. Nf3 Nf6 3. c4 e6 4. Bg5 d5 5. e3 Be7 6. Be2 O-O 7. O-O c6 8. Nc3
Nbd7 9. Bf4 Ne4 10. h3 h6 11. Rc1 g5 12. Bh2 Rf7 13. Ne5 Rg7 14. Bh5 Nef6 15.
Nxd7 Bxd7 16. Be5 Be8 17. Be2 Bd6 18. b3 h5 19. Bxf6 Qxf6 20. Bxh5 Bxh5 21.
Qxh5 Rh7 22. Qf3 g4 23. hxg4 Bh2+ 24. Kh1 Bg3+ 25. Kg1 Rh1+ 26. Kxh1 Qh6+ 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.23"]
[Round "4.9"]
[White "Torres Castillo, Jose Luis"]
[Black "Garcia, Julio (per)"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1846"]
[BlackElo "1958"]
[PlyCount "108"]
[EventDate "2012.08.20"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 d6 5. d3 Be7 6. Be3 O-O 7. a3 Ng4 8. Bd2
f5 9. h3 Nf6 10. Bc4+ Kh8 11. Qe2 a6 12. O-O-O Na5 13. Ba2 c5 14. Ng5 c4 15.
Kb1 h6 16. h4 b5 17. Nd5 Nxd5 18. exd5 cxd3 19. Qh5 dxc2+ 20. Kxc2 Qc7+ 21. Kb1
f4 22. Ne6 Bxe6 23. dxe6 Nc4 24. g4 Qc6 25. Bxc4 bxc4 26. Bc3 Qf3 27. Qg6 Rf6
28. Qc2 Qxg4 29. Qa4 Qxe6 30. Qc6 Qc8 31. Qd5 Rb8 32. Bb4 Rb5 33. Qd2 a5 34.
Bc3 a4 35. Rdg1 Qf5+ 36. Ka2 d5 37. Qe2 d4 38. Bxd4 Qd3 39. Qg4 Qb3+ 40. Ka1
Bf8 41. Bc3 g6 42. f3 Bxa3 43. Rh2 Bf8 44. h5 g5 45. Qd7 a3 46. Qd8 axb2+ 47.
Kb1 Rf7 48. Qe8 Rbb7 49. Qxe5+ Bg7 50. Qe8+ Kh7 51. Qe4+ Kg8 52. Qe8+ Rf8 53.
Qe6+ Rbf7 54. Bxb2 Rb8 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.23"]
[Round "4.10"]
[White "Rojas, Steven"]
[Black "Balvin, Jorge"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1529"]
[BlackElo "1749"]
[PlyCount "82"]
[EventDate "2012.08.20"]

1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. c4 g6 5. Bg5 Ne4 6. Nbd2 Nxg5 7. Nxg5 Bg7 8.
Rb1 e6 9. Nge4 d6 10. e3 exd5 11. cxd5 a6 12. a4 f5 13. Ng3 O-O 14. axb5 axb5
15. Bxb5 Qb6 16. Bd3 Ba6 17. Bxa6 Qxa6 18. Qe2 Qb7 19. Qd3 Nd7 20. O-O Ne5 21.
Qb3 Qxb3 22. Nxb3 Nc4 23. Rbc1 Nxb2 24. Rc2 Ra3 25. Nd2 Rd3 26. Ne2 g5 27. Nf3
h6 28. h4 g4 29. Nh2 Be5 30. f4 Bf6 31. e4 Na4 32. exf5 h5 33. g3 Nb6 34. Ra2
Nxd5 35. Ra6 Nb4 36. Ra7 Re8 37. Re1 c4 38. Kf2 Rd2 39. Rb7 Nd3+ 40. Kf1 Nxe1
41. Kxe1 Rexe2+ 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.23"]
[Round "4.11"]
[White "Sierra, Julio"]
[Black "Palao, Adriana"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1687"]
[PlyCount "78"]
[EventDate "2012.08.20"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bg5 Qxg5 6. Nc3 Bb4 7. Nf3 Qc5 8.
Qd4 Qxd4 9. Nxd4 Nf6 10. Bd3 Nc6 11. Nxc6 bxc6 12. O-O Bxc3 13. bxc3 O-O 14. h3
e5 15. f4 Re8 16. f5 d5 17. Rae1 a5 18. a3 Ba6 19. Rf2 Bb5 20. g4 Rab8 21. g5
Nd7 22. Bxb5 Rxb5 23. Rd1 Nb6 24. exd5 cxd5 25. Re2 Rc5 26. Rd3 Nc4 27. h4 Nxa3
28. c4 Nxc4 29. Rd4 a4 30. h5 a3 31. Rd1 Rb5 32. c3 Rb2 33. Ree1 Rd2 34. Ra1 a2
35. g6 Rb8 36. f6 Rbb2 37. h6 Rg2+ 38. Kh1 Rh2+ 39. Kg1 Rbg2+ 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.23"]
[Round "4.12"]
[White "Mezarina, Luis"]
[Black "Vasquez, Cesar"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1654"]
[PlyCount "72"]
[EventDate "2012.08.20"]

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. Nd5 Nxe4 10. Nxe7 Qxe7 11. Be3 O-O 12. Nd2 Nf6 13. Bd3 Qc7 14. h3 d5 15.
Bg5 Nbd7 16. c3 e4 17. Bc2 h6 18. Bxf6 Nxf6 19. f3 e3 20. Nb3 Rfe8 21. Re1 Bxh3
22. gxh3 Qg3+ 23. Kh1 Qxh3+ 24. Kg1 Qg3+ 25. Kh1 Re5 26. f4 Ng4 27. Qxg4 Qxg4
28. fxe5 Qf3+ 29. Kg1 Qf2+ 30. Kh1 Qxc2 31. Rxe3 Re8 32. Rae1 Qxb2 33. R1e2
Qb1+ 34. Kg2 Re6 35. Nd4 Rg6+ 36. Kf3 Qh1+ 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.23"]
[Round "4.13"]
[White "Villavisencio, Luis"]
[Black "Vasquez, Alegre Desiderio"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "1577"]
[PlyCount "87"]
[EventDate "2012.08.20"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Be3 e5 5. h3 Be7 6. Qd2 c6 7. Bc4 b5 8. Bd3
O-O 9. Nf3 Bb7 10. a3 a6 11. b4 Qc7 12. O-O Rac8 13. Na2 d5 14. Nc3 Rfd8 15.
Rfe1 Bd6 16. Kh1 Re8 17. Bg5 exd4 18. Nxd4 Be5 19. Nf3 dxe4 20. Nxe5 Rxe5 21.
Bxf6 Nxf6 22. Nxe4 Nxe4 23. Bxe4 Rce8 24. Bd3 Qe7 25. Rxe5 Qxe5 26. c3 c5 27.
Rd1 g6 28. Bc2 Qe2 29. bxc5 Qxd2 30. Rxd2 Rc8 31. Rd7 Bc6 32. Ra7 Bd5 33. Rxa6
Rxc5 34. Bd3 Bc6 35. Rb6 Rxc3 36. Bxb5 Bxb5 37. Rxb5 Rxa3 38. g3 Kg7 39. Kg2
Kf6 40. g4 h6 41. f3 g5 42. Kg3 Kg6 43. Rb6+ f6 44. Rb8 1/2-1/2

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.23"]
[Round "4.14"]
[White "Aguilar, Carlos (per)"]
[Black "Yactayo, Jesus"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "86"]
[EventDate "2012.08.20"]

1. e4 c5 2. Nc3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Nf6 6. Bxc6+ bxc6 7. e5 c5 8.
Qf4 dxe5 9. Qxe5 e6 10. Nb5 Qa5+ 11. Nc3 Bb7 12. Nf3 Rd8 13. Bd2 Qb6 14. O-O-O
Ng4 15. Qe1 c4 16. Be3 Rxd1+ 17. Nxd1 Bc5 18. Bxc5 Qxc5 19. h3 Bxf3 20. gxf3
Nf6 21. Qe3 Qa5 22. a3 O-O 23. Qc3 Qg5+ 24. Kb1 Qg2 25. Re1 Qxh3 26. Rg1 Qh2
27. Rg5 Qf4 28. Rg1 g6 29. Qe3 Qc7 30. Qh6 Rb8 31. Rh1 c3 32. b3 Qc5 33. Ka2 a5
34. Qf4 Nd7 35. Qh6 Nf8 36. Qf4 Rb6 37. Qe3 Qxe3 38. fxe3 Rc6 39. e4 f5 40.
exf5 exf5 41. Re1 Ne6 42. Nxc3 Kf7 43. Kb2 Kf6 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.23"]
[Round "4.15"]
[White "De Vinatea, Jose"]
[Black "Alata Morales, Anie"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1671"]
[PlyCount "111"]
[EventDate "2012.08.20"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8.
Bb3 Ng4 9. Qxg4 Nxd4 10. Qd1 Nxb3 11. axb3 b6 12. O-O Bb7 13. f3 Qc7 14. Qd2
Rfc8 15. Bd4 Bxd4+ 16. Qxd4 Qc5 17. Rfd1 d6 18. Rd2 Qxd4+ 19. Rxd4 Rc5 20. Rc4
Kf8 21. Kf2 e6 22. Rxc5 dxc5 23. Nb5 a6 24. Nd6 Bc6 25. Ke3 b5 26. e5 Ke7 27.
Ne4 Bxe4 28. fxe4 Ra7 29. h4 h6 30. Ra5 Kd7 31. c4 Kc6 32. cxb5+ Kb6 33. Rxa6+
Rxa6 34. bxa6 Kxa6 35. Kd3 Kb5 36. Kc3 Kb6 37. Kc4 Kc6 38. g4 Kb6 39. h5 g5 40.
b4 cxb4 41. Kxb4 Kc6 42. Ka4 Kc5 43. b4+ Kd4 44. b5 Kxe4 45. b6 Kxe5 46. b7 Kf4
47. b8=Q+ Kxg4 48. Qf8 f5 49. Qxh6 e5 50. Kb4 e4 51. Kc3 f4 52. Kd2 Kh4 53. Qg6
e3+ 54. Ke2 g4 55. h6 Kg3 56. h7 1-0

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.23"]
[Round "4.16"]
[White "Saravia, German"]
[Black "Aguirre, Cristian"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1445"]
[PlyCount "57"]
[EventDate "2012.08.20"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 Na5 6. Nxe5 Nxc4 7. Nxc4 d6 8.
h3 Be6 9. Ne3 Qe7 10. O-O O-O-O 11. b4 Bb6 12. a4 a6 13. Re1 Rhg8 14. Ba3 Qd7
15. Nd2 g5 16. Nec4 Ba7 17. e5 dxe5 18. Nxe5 Qd6 19. d4 Nd5 20. Ndc4 Qe7 21. b5
Qf6 22. bxa6 Nb6 23. axb7+ Kxb7 24. Na5+ Kc8 25. Nac6 Rde8 26. Nxa7+ Kd8 27.
Nac6+ Kc8 28. a5 Na8 29. Rb1 1-0

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.24"]
[Round "5.1"]
[White "Pena Morales, Hugo"]
[Black "Requejo, Oswaldo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2139"]
[BlackElo "2230"]
[PlyCount "97"]
[EventDate "2012.08.20"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bh5 7. g4 Bg6 8.
Ne5 e6 9. Nc4 Qa6 10. Ne5 Qb6 11. Bg2 Nc6 12. Nxg6 hxg6 13. g5 Nd5 14. Nxd5
exd5 15. Qe2+ Be7 16. c3 O-O-O 17. O-O Bd6 18. b4 Ne7 19. a4 Qc6 20. Bd2 Qd7
21. c4 Rxh3 22. Bxh3 Qxh3 23. f4 dxc4 24. Qf3 Qf5 25. Rac1 Rh8 26. Rf2 Nd5 27.
Rcf1 c3 28. Bc1 Nxb4 29. Rg2 Nd3 30. Qg4 Qxg4 31. Rxg4 Re8 32. Rd1 a6 33. Kf1
Nxc1 34. Rxc1 Bb4 35. Kf2 b5 36. axb5 axb5 37. Kf3 Ba5 38. Ra1 Bb6 39. Ra8+ Kd7
40. Rxe8 Kxe8 41. Ke4 b4 42. Kd3 c5 43. dxc5 Bxc5 44. Rg2 Kd7 45. Re2 Bd6 46.
Kc4 Bxf4 47. Kxb4 Bxg5 48. Kxc3 Be7 49. Kd4 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.24"]
[Round "5.2"]
[White "Quispe, Cesar"]
[Black "Angeles Mercado, Anthony R"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1788"]
[BlackElo "1959"]
[PlyCount "127"]
[EventDate "2012.08.20"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. Nf3 d6 6. O-O Nc6 7. d3 e5 8. Bg5
h6 9. Bxf6 Bxf6 10. Ne1 Bg7 11. Nc2 Re8 12. Rb1 a5 13. b4 Nxb4 14. Nxb4 axb4
15. Rxb4 c6 16. Qb3 Ra6 17. Rb1 Bf8 18. Rxb7 Bxb7 19. Qxb7 Qa8 20. Qd7 Rd8 21.
Qg4 Rb8 22. Rf1 Qa7 23. Be4 Ra3 24. Nd1 Qc5 25. Ne3 Kh7 26. h4 Be7 27. h5 Rg8
28. hxg6+ fxg6 29. Rb1 Qa7 30. Bxc6 Rb8 31. Rb5 Rxb5 32. cxb5 Bg5 33. Nc4 Rxa2
34. b6 Ra1+ 35. Kg2 Qe7 36. b7 Rb1 37. Qc8 Qd8 38. Qe6 Qe7 39. Qd5 Qc7 40. Nxd6
Rb6 41. Qf7+ Qxf7 42. Nxf7 Bf6 43. Nd6 Kg7 44. Kf3 Bd8 45. Nc4 Rb4 46. Nxe5 Bc7
47. Nc4 Kf6 48. Ke4 Ke7 49. Kd5 Rb1 50. Ne5 Bxe5 51. Kxe5 Rb6 52. Bd5 Kd7 53.
d4 Kc7 54. f4 Rb2 55. Bf3 Rb6 56. g4 Rb5+ 57. Kf6 h5 58. gxh5 gxh5 59. f5 h4
60. Kg6 h3 61. f6 Kd8 62. Kg7 Rg5+ 63. Kh6 Rb5 64. Kg6 1-0

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.24"]
[Round "5.3"]
[White "Vela, Amrafel"]
[Black "Navarro, Edmundo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1740"]
[BlackElo "1959"]
[PlyCount "79"]
[EventDate "2012.08.20"]

1. c4 f5 2. Nc3 Nf6 3. d4 g6 4. g3 Bg7 5. Bg2 O-O 6. e3 d6 7. Nge2 Qe8 8. O-O
c6 9. Rb1 e5 10. d5 c5 11. b4 Na6 12. b5 Nc7 13. a4 g5 14. a5 Qh5 15. f4 e4 16.
fxg5 Qxg5 17. Nf4 Ng4 18. Nce2 b6 19. a6 Bd7 20. Nh3 Qh6 21. Nef4 Rae8 22. Qe2
Re7 23. Bb2 Be5 24. Rfd1 Ne8 25. Bf1 Nef6 26. Re1 Rg7 27. Qg2 Kf7 28. Nf2 Rfg8
29. Qh3 Qg5 30. Nxg4 Nxg4 31. Qh5+ Ke7 32. Qxg5+ Rxg5 33. Bh3 Nxe3 34. Kf2 Nxc4
35. Bxe5 dxe5 36. Ne2 Nd6 37. Nc3 Rh5 38. Kg2 Rg6 39. Ne2 Bxb5 40. Ng1 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.24"]
[Round "5.4"]
[White "Perogio, Lorenzo"]
[Black "Caballero Quijano, Mitzy Mishel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1876"]
[BlackElo "1805"]
[PlyCount "89"]
[EventDate "2012.08.20"]

1. e4 c5 2. Nc3 Nc6 3. g3 d6 4. Bg2 g6 5. d3 Bg7 6. f4 f5 7. Nf3 Nf6 8. O-O O-O
9. Nd5 Kh8 10. Re1 Be6 11. Ng5 Bg8 12. Nxf6 exf6 13. Nf3 fxe4 14. dxe4 d5 15.
exd5 Bxd5 16. Be3 b6 17. c3 Ne7 18. Qc2 Qc7 19. Rad1 Rae8 20. Nh4 Bxg2 21. Qxg2
f5 22. Nf3 Nc8 23. Rd3 Re7 24. Red1 Rfe8 25. Bf2 Bf6 26. R3d2 a6 27. Ne1 Re4
28. Nc2 Qf7 29. a3 Qb3 30. Ne1 Kg8 31. Qf3 Kf7 32. Qd3 Rd8 33. Qxa6 Rde8 34.
Qb7+ Ne7 35. Qa6 Re6 36. Qd3 c4 37. Qf3 b5 38. Ng2 Re4 39. Ne3 h6 40. Qe2 Nc6
41. Rd7+ Be7 42. Qd2 Kf8 43. Nd5 Nb8 44. Rxe7 R4xe7 45. Nxe7 1-0

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.24"]
[Round "5.5"]
[White "Serrano, David"]
[Black "Garcia, Julio (per)"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2087"]
[BlackElo "1958"]
[PlyCount "79"]
[EventDate "2012.08.20"]

1. b3 Nf6 2. Bb2 d5 3. g3 Nc6 4. Nf3 Bf5 5. Bg2 e6 6. O-O Bd6 7. c4 dxc4 8.
bxc4 O-O 9. Nc3 h6 10. d3 Rb8 11. Rb1 a6 12. Ba1 Bc5 13. Qa4 Qd6 14. Nd2 Nd8
15. Nb3 Nd7 16. Nxc5 Nxc5 17. Qa3 Nc6 18. Na4 Nxa4 19. Qxa4 Nd4 20. Bxd4 Qxd4
21. Bxb7 Rxb7 22. Rxb7 Bh3 23. Rfb1 f5 24. Rxc7 Rd8 25. Qxa6 f4 26. Qb6 Qf6 27.
Qb2 e5 28. Qb6 Qg5 29. Qc5 fxg3 30. hxg3 Re8 31. Qe3 Qxe3 32. fxe3 Re6 33. Rbb7
Rg6 34. Kf2 Rf6+ 35. Ke1 Rg6 36. a4 Rxg3 37. a5 Bg2 38. e4 h5 39. Kf2 h4 40.
Rxg7+ 1-0

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.24"]
[Round "5.6"]
[White "Cisneros Avendano, Diego"]
[Black "Pucho, Rafael"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1909"]
[BlackElo "1952"]
[PlyCount "1"]
[EventDate "2012.08.20"]

1. e4 1-0


*

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.24"]
[Round "5.7"]
[White "Balvin, Jorge"]
[Black "Principe, Ruben"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1749"]
[PlyCount "85"]
[EventDate "2012.08.20"]

1. d4 c6 2. Nf3 Nf6 3. c4 d5 4. g3 Nbd7 5. Bg2 e6 6. O-O Be7 7. Qc2 O-O 8. Nbd2
Re8 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Nf6 12. Qc2 Qa5 13. Re1 Bd7 14. Bf4 Rac8
15. Ne5 Red8 16. a3 Be8 17. b4 Qb6 18. Be3 Qc7 19. Rac1 a5 20. Qb3 axb4 21.
axb4 Bd6 22. Bg5 Be7 23. Be3 h6 24. h4 Ra8 25. Ra1 Rdc8 26. Bf3 Qb6 27. Nd3 Qd8
28. Nc5 Rxa1 29. Rxa1 Ra8 30. Rb1 Qc8 31. Rd1 b6 32. Nd3 Ra6 33. Ne5 c5 34. b5
Ra7 35. Nc6 Bxc6 36. bxc6 Qa6 37. dxc5 Bxc5 38. Bxc5 bxc5 39. Qb8+ Kh7 40. c7
Rxc7 41. Qxc7 Qxc4 42. Qxf7 Qb3 43. Bg2 1-0

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.24"]
[Round "5.8"]
[White "Palao, Adriana"]
[Black "Rodriguez, Sofia"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1687"]
[PlyCount "80"]
[EventDate "2012.08.20"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e6 7. Qf3 Be7 8. Be3
O-O 9. O-O-O Qc7 10. g4 Nc6 11. g5 Nxd4 12. Bxd4 Nd7 13. h4 Re8 14. h5 b5 15.
a3 Bb7 16. Bh3 Bc6 17. g6 Bf8 18. gxf7+ Kxf7 19. Rhg1 Nf6 20. h6 g6 21. Bxf6
Kxf6 22. e5+ Kf7 23. Qg3 dxe5 24. fxe5 Bxh6+ 25. Kb1 Bg7 26. Rde1 Rac8 27. Bg4
a5 28. Qf4+ Kg8 29. Rg3 Rb8 30. Rge3 b4 31. Nd1 bxa3 32. Rxa3 Bd5 33. Nc3 Qc5
34. Ka1 Qb4 35. Qxb4 axb4 36. Nxd5 bxa3 37. Nc7 axb2+ 38. Kb1 Re7 39. Nxe6 Ra7
40. c4 Ra1+ 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.24"]
[Round "5.9"]
[White "Vasquez, Cesar"]
[Black "Castillo, Daniel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1654"]
[PlyCount "77"]
[EventDate "2012.08.20"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. Bd3 c5 6. Nf3 Nbc6 7. O-O Bxc3 8.
bxc3 cxd4 9. cxd4 h6 10. Ba3 O-O 11. Re1 a6 12. c3 b5 13. h3 Rb8 14. Bd6 Rb6
15. a3 Re8 16. Bc5 Rb7 17. Nh2 Ng6 18. Re3 Nce7 19. a4 Nf5 20. Re1 Qg5 21. Nf3
Qd8 22. axb5 axb5 23. Ra8 Ngh4 24. Nxh4 Nxh4 25. Qg4 Nf5 26. Rea1 f6 27. Qg6
fxe5 28. dxe5 Qd7 29. R1a7 Qf7 30. Bxf5 exf5 31. Qc6 Rxa7 32. Rxa7 Qe6 33. Qxb5
Qxe5 34. Bd4 Qe1+ 35. Kh2 Re5 36. Qb8 Re8 37. Rxg7+ Kf8 38. Qd6+ Qe7 39. Qxh6
1-0

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.24"]
[Round "5.10"]
[White "Uceda, Jose"]
[Black "De Vinatea, Jose"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "47"]
[EventDate "2012.08.20"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8.
Qa3 Qg6 9. Qd3 Nf6 10. Nc3 Nb4 11. Qe2 O-O 12. a3 Nc6 13. Bd2 d5 14. f3 Nd4 15.
Qd3 dxe4 16. fxe4 Rd8 17. Rc1 Bg4 18. Qe3 h6 19. Bd3 Nh5 20. Nd5 Kh8 21. O-O
Rac8 22. Ne7 Qb6 23. Nxc8 Bxc8 24. c3 1-0

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.24"]
[Round "5.11"]
[White "Yactayo, Jesus"]
[Black "Rojas, Steven"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1529"]
[PlyCount "156"]
[EventDate "2012.08.20"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Bb5 cxd4 8. Nxd4
Nxd4 9. Qxd4 Be7 10. Bxd7+ Bxd7 11. Bd2 O-O 12. O-O-O b5 13. g3 Qc7 14. h4 Rfb8
15. Be3 Qa5 16. Kb1 b4 17. Ne2 Qb5 18. Qd3 Qxd3 19. cxd3 f6 20. g4 a5 21. Rc1
Bb5 22. Rcd1 Rc8 23. Nd4 Bd7 24. h5 Bc5 25. Rc1 Bxd4 26. Bxd4 fxe5 27. Bxe5 Bb5
28. Rxc8+ Rxc8 29. Rd1 a4 30. b3 axb3 31. axb3 Ba6 32. g5 Kf7 33. d4 Rc3 34.
Kb2 Bd3 35. Rc1 Rxc1 36. Kxc1 h6 37. Kd2 Bf5 38. g6+ Kg8 39. Bd6 Bg4 40. Bxb4
Bxh5 41. Bd6 Bxg6 42. b4 Be8 43. Ke3 Kf7 44. Kf3 Kg6 45. Kg4 h5+ 46. Kh4 Kf5
47. Be5 g6 48. Bd6 Ke4 49. Be5 Kf5 50. Kg3 g5 51. fxg5 Kxg5 52. Kh3 Bb5 53. Kg3
Be2 54. Kh3 Bg4+ 55. Kg3 h4+ 56. Kh2 Be2 57. Kh3 Bf1+ 58. Kh2 Kg4 59. Kg1 Bd3
60. Kh2 Bc4 61. Bh8 Bb5 62. Be5 Bd7 63. Bh8 Kf3 64. Kh3 e5+ 65. Kxh4 e4 66. Be5
e3 67. Bg3 Ke4 68. Be1 Kxd4 69. Kg3 Ke4 70. Kg2 d4 71. Kf1 d3 72. Bc3 Kd5 73.
Ke1 Kc4 74. b5 Kxc3 75. b6 d2+ 76. Ke2 Bg4+ 77. Kxe3 d1=Q 78. b7 Qd4# 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.24"]
[Round "5.12"]
[White "Vasquez, Alegre Desiderio"]
[Black "Saravia, German"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1577"]
[BlackElo "1445"]
[PlyCount "92"]
[EventDate "2012.08.20"]

1. d3 d5 2. Nf3 Nc6 3. Nbd2 e5 4. e4 d4 5. Be2 Nf6 6. O-O Be7 7. c4 a5 8. a3
O-O 9. Ne1 Bd6 10. b3 h6 11. Nc2 Nh7 12. Rb1 f5 13. b4 axb4 14. axb4 f4 15. c5
Be7 16. Bg4 Bxg4 17. Qxg4 Qc8 18. Qxc8 Raxc8 19. Nc4 Bf6 20. Bb2 Ne7 21. Ra1 b5
22. Na5 c6 23. Ra3 g5 24. f3 h5 25. Rfa1 g4 26. Ne1 Bh4 27. Kf1 Bxe1 28. Rxe1
gxf3 29. gxf3 Rf7 30. Re2 Rg7 31. Rg2 Rxg2 32. Kxg2 Ng5 33. Nb7 Ng6 34. Nd6
Nh4+ 35. Kf2 Rc7 36. Ra8+ Kh7 37. Rb8 Nhxf3 38. Rb7 Rxb7 39. Nxb7 Nxh2 40. Nd8
Ng4+ 41. Kg1 f3 42. Nxc6 f2+ 43. Kg2 h4 44. Nxe5 h3+ 45. Kf1 h2 46. Nxg4 h1=Q+
0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.24"]
[Round "5.13"]
[White "Nadal Quintana, Roberto Jamil"]
[Black "Villavisencio, Luis"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "67"]
[EventDate "2012.08.20"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Bd6 6. d4 exd4 7. Qxd4 Bf8 8.
Qxd8+ Kxd8 9. Rd1+ Ke8 10. Bf4 f5 11. Bxc7 fxe4 12. Rd8+ Ke7 13. Ne5 g6 14. Nc3
Nf6 15. Nc4 Bg7 16. Rxh8 Bxh8 17. Nb6 Ra7 18. Nxc8+ Kd7 19. Nxa7 Kxc7 20. Re1
Kb8 21. Nxc6+ bxc6 22. Nxe4 Nxe4 23. Rxe4 Kc7 24. c3 Kd6 25. f4 Bf6 26. Ra4 g5
27. fxg5 Bxg5 28. Rxa6 Bc1 29. b3 Bb2 30. c4 h5 31. g3 Bc3 32. Kg2 Bf6 33. h4
Bd8 34. Ra7 1-0

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.24"]
[Round "5.14"]
[White "Aguilar, Carlos (per)"]
[Black "Torres Castillo, Jose Luis"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1846"]
[PlyCount "63"]
[EventDate "2012.08.20"]

1. e4 c5 2. Nc3 Nc6 3. Bc4 e6 4. Nf3 a6 5. a4 Nge7 6. d4 d5 7. exd5 exd5 8. Be2
c4 9. O-O g6 10. b3 cxb3 11. cxb3 Bg7 12. Re1 O-O 13. Bb2 Nf5 14. Na2 Qb6 15.
b4 Be6 16. b5 axb5 17. Bxb5 Ncxd4 18. Nxd4 Nxd4 19. Qd3 Nf3+ 20. gxf3 Bxb2 21.
Rad1 Rac8 22. Re2 Bf6 23. Rc2 Bf5 24. Rxc8 Bxd3 25. Rxf8+ Kxf8 26. Rxd3 Qe6 27.
Re3 Qf5 28. Nc1 Bg5 29. Re8+ Kg7 30. Nd3 Qxf3 31. Rb8 d4 32. Rc8 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.24"]
[Round "5.15"]
[White "Alata Morales, Anie"]
[Black "Mezarina, Luis"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1671"]
[PlyCount "31"]
[EventDate "2012.08.20"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 Bf5 5. cxd5 Nxd5 6. e3 e6 7. Nxd5 exd5 8.
Qb3 Qc7 9. Bd3 Bxd3 10. Qxd3 Bd6 11. O-O Nd7 12. Bd2 Nf6 13. Rfc1 Ne4 14. Be1
Qb6 15. a4 Qxb2 16. Rcb1 1-0

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.24"]
[Round "5.16"]
[White "Aguirre, Cristian"]
[Black "Sierra, Julio"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "58"]
[EventDate "2012.08.20"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Bb4+ 5. c3 Bc5 6. Be3 e5 7. Nf5 Bxe3 8.
Nxe3 Nc6 9. Qg4 g6 10. Bc4 d5 11. Qf3 dxc4 12. Nxc4 Nf6 13. O-O b6 14. Nbd2 Ba6
15. Rad1 O-O 16. Rfe1 Qd7 17. Qxf6 Qe6 18. Qxe6 fxe6 19. Ne3 Rf7 20. Nf3 Raf8
21. Rd6 Nd8 22. Red1 Nb7 23. Rxe6 Be2 24. Nxe5 Rxf2 25. Re1 Nc5 26. Re7 a5 27.
b4 axb4 28. cxb4 Nxe4 29. N3g4 Rf1+ 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.25"]
[Round "6.1"]
[White "Requejo, Oswaldo"]
[Black "Perogio, Lorenzo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2230"]
[BlackElo "1876"]
[PlyCount "58"]
[EventDate "2012.08.20"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. O-O Be7 5. Qe2 d6 6. c3 Bg4 7. d3 O-O 8. Nbd2
Nh5 9. Nb3 Bg5 10. h3 Bxf3 11. Qxf3 g6 12. Be3 Kh8 13. Qg4 Nf4 14. h4 Be7 15.
g3 f5 16. exf5 gxf5 17. Qf3 d5 18. Bb5 Ng6 19. Bxc6 bxc6 20. h5 e4 21. Qe2 f4
22. Bd4+ Bf6 23. hxg6 f3 24. Qe3 Qd7 25. Qh6 Bxd4 26. Nxd4 Rf6 27. g7+ Qxg7 28.
Qxg7+ Kxg7 29. dxe4 dxe4 1-0

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.25"]
[Round "6.2"]
[White "Navarro, Edmundo"]
[Black "Quispe, Cesar"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1959"]
[BlackElo "1788"]
[PlyCount "61"]
[EventDate "2012.08.20"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 e6 5. Qf3 Nb6 6. Bb3 Be7 7. Nge2 c5 8.
d3 O-O 9. Bf4 Nc6 10. O-O-O e5 11. Bg3 Nd4 12. Nxd4 exd4 13. Nb5 Bd7 14. Nd6
Bxd6 15. Bxd6 Bg4 16. Qf4 Bxd1 17. Rxd1 Qd7 18. Bxf8 Rxf8 19. Re1 Nd5 20. Qe5
Nb4 21. a3 Na6 22. Kb1 b5 23. Qe7 Qc6 24. Re6 Qc8 25. Rd6 c4 26. dxc4 Nc5 27.
Rxd4 Re8 28. Qd6 Ne6 29. Re4 Rd8 30. Qb4 Ng5 31. Re1 1-0

[Event "IV IRT Colegio de Ingenieros del Peru Consejo Nacional"]
[Site "Lima"]
[Date "2012.08.25"]
[Round "6.3"]
[White "Angeles Mercado, Anthony R"]
[Black "Pena Morales, Hugo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1959"]
[BlackElo "2139"]
[PlyCount "0"]
[EventDate "2012.08.20"]

*

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.25"]
[Round "6.4"]
[White "Caballero Quijano, Mitzy Mishel"]
[Black "Cisneros Avendano, Diego"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1805"]
[BlackElo "1909"]
[PlyCount "73"]
[EventDate "2012.08.20"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 Qe7 5. a3 Bxd2+ 6. Qxd2 O-O 7. g3 d6 8.
Bg2 e5 9. Nc3 Re8 10. O-O c6 11. e4 Bg4 12. d5 cxd5 13. cxd5 a5 14. h3 Bxf3 15.
Bxf3 Qd7 16. Kg2 Na6 17. Be2 Rec8 18. Bb5 Qd8 19. Qe3 Nc5 20. b4 Nb3 21. Rab1
Nd4 22. Rfc1 axb4 23. axb4 Rxc3 24. Qxc3 Nxb5 25. Qd3 Qd7 26. Ra1 Rxa1 27. Rxa1
h6 28. Ra5 Nd4 29. f4 Ne8 30. fxe5 dxe5 31. Rc5 Nd6 32. g4 Qa4 33. Rc7 Qxb4 34.
Re7 f6 35. Rd7 N4b5 36. Kf3 Qe1 37. Kg2 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.25"]
[Round "6.5"]
[White "Rodriguez, Sofia"]
[Black "Vela, Amrafel"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1740"]
[PlyCount "83"]
[EventDate "2012.08.20"]

1. d4 b6 2. Nf3 e6 3. e3 f5 4. c4 Nf6 5. Nc3 Bb4 6. a3 Bxc3+ 7. bxc3 Bb7 8. Be2
O-O 9. O-O Ne4 10. Qb3 Nc6 11. a4 Na5 12. Qc2 Ba6 13. Ba3 d6 14. c5 Bxe2 15.
Qxe2 Nxc3 16. Qc2 Ne4 17. Qa2 Re8 18. Rac1 Qd7 19. Bb4 Nc6 20. Ba3 Rac8 21. d5
Nd8 22. cxd6 cxd6 23. Rxc8 Qxc8 24. Rc1 Qd7 25. Nd4 e5 26. Nb5 Nc5 27. Bxc5
bxc5 28. Rb1 Nf7 29. Nc3 h5 30. Rb5 h4 31. h3 f4 32. Qb1 Nd8 33. Ra5 f3 34. Nb5
e4 35. Rxa7 Qf5 36. Nc7 fxg2 37. Nxe8 Qxh3 38. Rxg7+ Kf8 39. Rxg2 Kxe8 40.
Qxe4+ Kd7 41. Rg7+ Kc8 42. Qe7 1-0

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.25"]
[Round "6.6"]
[White "Uceda, Jose"]
[Black "Vasquez, Cesar"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1654"]
[PlyCount "77"]
[EventDate "2012.08.20"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 Qc7 7. O-O Nc6 8.
Nde2 Bg4 9. h3 Bd7 10. Be3 e6 11. f4 b5 12. Qe1 b4 13. Nd1 d5 14. Ng3 d4 15.
Bd2 Bc5 16. Nf2 e5 17. f5 h5 18. Bg5 a5 19. Kh1 a4 20. h4 a3 21. bxa3 Rxa3 22.
Qe2 Qa5 23. Bxf6 gxf6 24. Nxh5 Ke7 25. Qg4 Rxa2 26. Rxa2 Qxa2 27. Nxf6 Bc8 28.
Nd5+ Kd6 29. Nh3 b3 30. cxb3 Qxb3 31. Rf3 Qd1+ 32. Kh2 Nd8 33. Qg7 Re8 34. Ng5
Qe1 35. Qh6+ Be6 36. fxe6 fxe6 37. Rf6 Ba3 38. Qh7 Qa5 39. Bb5 1-0

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.25"]
[Round "6.7"]
[White "Garcia, Julio (per)"]
[Black "Saravia, German"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1958"]
[BlackElo "1445"]
[PlyCount "83"]
[EventDate "2012.08.20"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8.
Ne2 Nc6 9. d5 Ne5 10. Bb5+ Nd7 11. Rb1 O-O 12. Bxd7 Qxd7 13. c4 Qg4 14. Ng3
Qxd1+ 15. Kxd1 b6 16. Kc2 f5 17. Bb2 fxe4 18. Nxe4 Bf5 19. f3 Bxe4+ 20. fxe4
Rf2+ 21. Kb3 Rxg2 22. Bxg7 Kxg7 23. e5 Re2 24. Rbe1 Rxe1 25. Rxe1 Rf8 26. Re3
g5 27. h3 h5 28. Ka4 a6 29. d6 exd6 30. exd6 Rd8 31. Rd3 Rd7 32. Rd5 Kg6 33.
Kb3 g4 34. h4 Kf6 35. Rxh5 Rxd6 36. Rg5 Rd4 37. Kc3 g3 38. Rxg3 Rxh4 39. Rd3
Ke5 40. a4 Re4 41. a5 bxa5 42. Rd5+ 1/2-1/2

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.25"]
[Round "6.8"]
[White "Rojas, Steven"]
[Black "Pucho, Rafael"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1529"]
[BlackElo "1952"]
[PlyCount "84"]
[EventDate "2012.08.20"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Qd6 6. d4 Bg4 7. dxe5 Bxf3 8.
exd6 Bxd1 9. d7+ Kxd7 10. Rxd1+ Ke6 11. Bf4 Bd6 12. Bg3 Nh6 13. f4 f5 14. e5
Bc5+ 15. Kh1 Ng4 16. b3 Rad8 17. Nc3 Bd4 18. Rd3 Bf2 19. Rf1 Rxd3 20. cxd3 Bxg3
21. hxg3 Rd8 22. Rf3 Rxd3 23. Rxd3 Nf2+ 24. Kg1 Nxd3 25. a3 g5 26. Ne2 h6 27.
Nd4+ Kf7 28. Nxf5 gxf4 29. Nxh6+ Kg6 30. e6 Kf6 31. gxf4 Nxf4 32. Ng4+ Kxe6 33.
Ne3 Ne2+ 34. Kf2 Nd4 35. b4 b6 36. g4 Ke5 37. a4 Kf4 38. Nc4 Nc2 39. a5 b5 40.
g5 bxc4 41. g6 Ne3 42. Ke2 Nf5 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.25"]
[Round "6.9"]
[White "Torres Castillo, Jose Luis"]
[Black "Nadal Quintana, Roberto Jamil"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1846"]
[PlyCount "85"]
[EventDate "2012.08.20"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 Bf5 5. d3 c6 6. Bd2 Qc7 7. Nf3 e6 8.
Qe2 Be7 9. h3 Nd7 10. a3 Ngf6 11. Nd4 O-O 12. g4 Bg6 13. O-O-O a6 14. Nxe6 Qc8
15. Nxf8 Qxf8 16. Nb1 b5 17. Bb3 a5 18. a4 Nc5 19. f4 Bxd3 20. Qe3 Nxb3+ 21.
cxb3 Be4 22. Rhe1 Bc5 23. Qg3 b4 24. Be3 Nd5 25. Bd4 Re8 26. Qf2 Bxd4 27. Qxd4
Nxf4 28. Rxe4 Ne2+ 29. Rxe2 Rxe2 30. Qd8 Re8 31. Qd6 Re7 32. Rd3 Re1+ 33. Kc2
Qe8 34. Qd8 h6 35. Nd2 Kh7 36. Qxe8 Rxe8 37. Nc4 Re2+ 38. Kb1 Rg2 39. Nxa5 g5
40. Nxc6 f6 41. a5 Kg6 42. a6 h5 43. a7 1-0

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.25"]
[Round "6.10"]
[White "Principe, Ruben"]
[Black "Palao, Adriana"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1687"]
[PlyCount "121"]
[EventDate "2012.08.20"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. d3 Bg7 5. Bg5 Nge7 6. g3 h6 7. Bxe7 Nxe7 8.
Bg2 O-O 9. O-O d6 10. Rb1 a5 11. Nd2 f5 12. a3 Rb8 13. Nd5 c6 14. Nxe7+ Qxe7
15. b4 axb4 16. axb4 Be6 17. b5 Qd7 18. bxc6 bxc6 19. Qa4 d5 20. cxd5 Bxd5 21.
Bxd5+ Qxd5 22. Rfc1 c5 23. Qc4 Qxc4 24. Rxc4 Rxb1+ 25. Nxb1 Rb8 26. Nc3 Rc8 27.
Na4 Bf8 28. g4 fxg4 29. Rxg4 Kg7 30. Kg2 Kf6 31. Kf3 Rd8 32. Nb6 Kf5 33. e4+
Kf6 34. Nd5+ Kf7 35. Rg1 g5 36. Rb1 Kg6 37. Rb6+ Rd6 38. Rb8 Bg7 39. Rc8 h5 40.
h3 Rd7 41. Rc6+ Kh7 42. Rxc5 Rf7+ 43. Kg3 Bf8 44. Ra5 Bh6 45. Nb6 h4+ 46. Kg2
Bg7 47. Rd5 Kh6 48. Nc4 Ra7 49. Ne3 Rf7 50. Ng4+ Kh7 51. Nxe5 Bxe5 52. Rxe5 Rd7
53. Rd5 Rxd5 54. exd5 Kg6 55. Kf3 Kf5 56. d6 Ke6 57. Kg4 Kxd6 58. Kxg5 Ke6 59.
Kxh4 Kf6 60. Kg4 Kg6 61. Kf4 1-0

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.25"]
[Round "6.11"]
[White "De Vinatea, Jose"]
[Black "Yactayo, Jesus"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "85"]
[EventDate "2012.08.20"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 Qa5 7. Nxc6 bxc6 8.
O-O Bb7 9. Bd2 Qe5 10. Bd3 d5 11. Qe2 d4 12. f4 Qh5 13. Qxh5 Nxh5 14. Ne2 Rd8
15. Ba5 Rd6 16. e5 Rd5 17. Bd2 g6 18. a4 f6 19. g4 Ng7 20. exf6 exf6 21. Rae1
Be7 22. a5 a6 23. Ng3 Kd7 24. Bc4 Rc5 25. Rxe7+ Kxe7 26. Bb4 Kd7 27. Bxc5 Ne6
28. Bxe6+ Kxe6 29. Bxd4 Rd8 30. Re1+ Kf7 31. Bc5 Re8 32. Ne4 Kg7 33. Kf2 f5 34.
gxf5 gxf5 35. Nd6 Rxe1 36. Kxe1 Ba8 37. Nxf5+ Kf6 38. Nd6 h5 39. Kf2 Ke6 40. b4
Kf6 41. Kg3 Kg6 42. Kh4 Kh6 43. f5 1-0

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.25"]
[Round "6.12"]
[White "Vasquez, Alegre Desiderio"]
[Black "Alata Morales, Anie"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1577"]
[BlackElo "1671"]
[PlyCount "93"]
[EventDate "2012.08.20"]

1. d3 d5 2. Nf3 Nc6 3. Nbd2 e5 4. e4 Nf6 5. Be2 Bd6 6. O-O O-O 7. c3 Re8 8. Qc2
Be6 9. b3 Ne7 10. d4 dxe4 11. Nxe4 Nxe4 12. Qxe4 Bd5 13. Qc2 exd4 14. Nxd4 Nc6
15. Nxc6 Qh4 16. f4 Bxc6 17. Bd3 Bc5+ 18. Kh1 Re1 19. Qd2 Rae8 20. Bb2 Rxa1 21.
Bxa1 Be3 22. Qe1 Qxe1 23. Rxe1 Bxf4 24. Rxe8+ Bxe8 25. c4 Kf8 26. Bd4 b6 27. b4
a5 28. bxa5 bxa5 29. Bc3 a4 30. Bb4+ Bd6 31. c5 Be5 32. c6+ Bd6 33. Bxd6+ cxd6
34. Bb5 Ke7 35. c7 Bd7 36. Ba6 a3 37. c8=Q Bxc8 38. Bxc8 Kf6 39. Kg1 Ke5 40.
Bb7 d5 41. Kf2 Kd4 42. Ke2 Kc4 43. Kd2 f5 44. h4 d4 45. Ba6+ Kd5 46. Kd3 g6 47.
Bc4+ 1-0

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.25"]
[Round "6.13"]
[White "Villavisencio, Luis"]
[Black "Aguilar, Carlos (per)"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "1"]
[EventDate "2012.08.20"]

1. e4 1-0

0"]
[EventDate "2012.08.20"]

*

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.25"]
[Round "6.14"]
[White "Mezarina, Luis"]
[Black "Aguirre, Cristian"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "99"]
[EventDate "2012.08.20"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. Nc3 Bg4 6. h3 Bh5 7. d3 Bb4 8.
Bd2 Qd6 9. a3 Ba5 10. b4 Bb6 11. Na4 Bd4 12. c3 Bb6 13. Nxb6 cxb6 14. Bg5 O-O-O
15. Rc1 Qxd3 16. Qxd3 Rxd3 17. Nxe5 Rd6 18. g4 Re6 19. Bxf6 gxf6 20. gxh5 fxe5
21. Rg1 Rh6 22. Rg7 Rf8 23. Ke2 Rxh5 24. Rh1 Kd7 25. h4 Ke6 26. Rg5 Rh6 27. h5
b5 28. Rhg1 Rd8 29. Rf5 Rd7 30. Rd1 Re7 31. Ra1 Rf6 32. Rxf6+ Kxf6 33. a4 bxa4
34. Rxa4 Kg5 35. Rxa7 Kxh5 36. Ke3 Kg6 37. f4 f6 38. f5+ Kg5 39. Kf3 h5 40. Ra1
Rd7 41. Rg1+ Kh6 42. Ke3 Rf7 43. Rg6+ Kh7 44. Kf3 Rg7 45. Rxf6 h4 46. Rg6 Rxg6
47. fxg6+ Kxg6 48. Kg4 h3 49. Kxh3 Kg5 50. Kg3 1/2-1/2

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.25"]
[Round "7.1"]
[White "Navarro, Edmundo"]
[Black "Requejo, Oswaldo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1959"]
[BlackElo "2230"]
[PlyCount "75"]
[EventDate "2012.08.20"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Ne5 Nc6 5. d4 Nf6 6. Bb5 Bd7 7. Nxd7 Qxd7 8.
O-O e6 9. c3 Bd6 10. Nd2 O-O 11. Re1 Ne8 12. Nf3 f6 13. c4 Nc7 14. a4 Bb4 15.
Bd2 Bxd2 16. Qxd2 dxc4 17. Bxc4 Rad8 18. Qe2 Rfe8 19. Rad1 Nd5 20. Qe4 Qd6 21.
Bd3 g6 22. Qg4 Kg7 23. h4 Qf4 24. Qh3 f5 25. Bc4 Nf6 26. Ng5 Ng4 27. f3 Rxd4
28. fxg4 Rxd1 29. Rxd1 Qxc4 30. Rd7+ Re7 31. Rxe7+ Nxe7 32. Qe3 Nc6 33. Nxe6+
Kf6 34. gxf5 gxf5 35. Nc5 f4 36. Nd7+ Kg7 37. Qc3+ Qxc3 38. bxc3 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.25"]
[Round "7.2"]
[White "Quispe, Cesar"]
[Black "Pena Morales, Hugo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1788"]
[BlackElo "2139"]
[PlyCount "92"]
[EventDate "2012.08.20"]

1. c4 d6 2. g3 g6 3. Bg2 Bg7 4. Nc3 f5 5. Nf3 e5 6. d3 Nf6 7. Bg5 h6 8. Bxf6
Bxf6 9. Qd2 g5 10. O-O O-O 11. Ne1 c6 12. Rb1 Be6 13. b4 d5 14. cxd5 cxd5 15.
e3 Nc6 16. b5 Ne7 17. Na4 b6 18. Nc2 Qd7 19. Nc3 Rac8 20. Ne2 Ng6 21. Rfc1 f4
22. exf4 gxf4 23. Nb4 Bg5 24. Rxc8 Qxc8 25. h4 f3 26. hxg5 fxg2 27. gxh6 Bg4
28. Qg5 Kh7 29. Rc1 Qd7 30. Rc6 Qf5 31. Rc7+ Kh8 32. Qxf5 Rxf5 33. Nxd5 Bxe2
34. Ne3 Rh5 35. Kxg2 Bxd3 36. Rxa7 Bxb5 37. f3 Rxh6 38. Ng4 Rh5 39. Rb7 Bc6 40.
Rc7 Bd5 41. Nf6 Bxf3+ 42. Kf2 Rh1 43. g4 e4 44. g5 Nf4 45. Ke3 Ne6 46. Rc8+ Kg7
0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.25"]
[Round "7.3"]
[White "Cisneros Avendano, Diego"]
[Black "Rodriguez, Sofia"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1909"]
[PlyCount "40"]
[EventDate "2012.08.20"]

1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Nf3 e6 5. Bxc4 c5 6. O-O a6 7. a4 Nc6 8. dxc5
Bxc5 9. Qxd8+ Kxd8 10. b3 Ke7 11. Bb2 Bd7 12. Nbd2 Rac8 13. Rfd1 Rhd8 14. Rac1
Nb4 15. Ne5 Be8 16. Ndf3 Na2 17. Ra1 Rxd1+ 18. Rxd1 b5 19. Bf1 bxa4 20. bxa4 a5
1/2-1/2

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.25"]
[Round "7.4"]
[White "Perogio, Lorenzo"]
[Black "Uceda, Jose"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1876"]
[PlyCount "63"]
[EventDate "2012.08.20"]

1. e4 c5 2. Nc3 e6 3. g3 g6 4. Bg2 Bg7 5. d3 Ne7 6. Be3 d6 7. Qd2 Nbc6 8. Bh6
Bxh6 9. Qxh6 Ng8 10. Qd2 Nf6 11. Nge2 h6 12. O-O Kf8 13. f4 Kg7 14. h3 Nd4 15.
Rf2 Re8 16. Raf1 Rb8 17. e5 Ng8 18. Ne4 d5 19. Nd6 Nxe2+ 20. Qxe2 Re7 21. g4
Kh8 22. Qe3 b6 23. Qg3 f5 24. gxf5 gxf5 25. Bf3 Rg7 26. Bg4 fxg4 27. hxg4 Qf8
28. f5 exf5 29. Rxf5 Bxf5 30. Rxf5 Qe7 31. Qf4 Qh4 32. g5 0-1

3. Rxg5 Qxg5+
34. Qxg5 hxg5 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.25"]
[Round "7.5"]
[White "Angeles Mercado, Anthony R"]
[Black "Serrano, David"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1959"]
[BlackElo "2087"]
[PlyCount "66"]
[EventDate "2012.08.20"]

1. Nf3 c5 2. e4 g6 3. c3 Bg7 4. d4 Nf6 5. e5 Ne4 6. d5 O-O 7. Bd3 f5 8. Qc2 d6
9. e6 Nf6 10. c4 b5 11. O-O bxc4 12. Bxc4 Ba6 13. Ng5 Bxc4 14. Qxc4 Qb6 15. a3
Na6 16. Nc3 Nc7 17. f3 Rab8 18. Rd1 Qb3 19. Qd3 Nfxd5 20. Nxd5 Bd4+ 21. Ne3 f4
22. Qxb3 Rxb3 23. Rxd4 cxd4 24. Nc2 h6 25. Ne4 Nxe6 26. Nb4 Rc8 27. Nd5 Kf7 28.
Rb1 g5 29. Nd2 Rd3 30. b4 Nc7 31. Nxc7 Rxc7 32. Kf1 Rxc1+ 33. Rxc1 Rxd2 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.25"]
[Round "7.6"]
[White "Vela, Amrafel"]
[Black "Garcia, Julio (per)"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1740"]
[BlackElo "1958"]
[PlyCount "1"]
[EventDate "2012.08.20"]

1. c4 1-0


*

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.25"]
[Round "7.7"]
[White "Pucho, Rafael"]
[Black "Principe, Ruben"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1952"]
[PlyCount "84"]
[EventDate "2012.08.20"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. c4 e6 5. Nf3 Ne7 6. Nc3 Nd7 7. Be2 dxc4 8. Bxc4
Nb6 9. Bd3 Bxd3 10. Qxd3 Ned5 11. O-O Be7 12. Ne4 h6 13. a3 a5 14. Bd2 Nd7 15.
Rac1 Qb6 16. Rc2 Qa6 17. Qb3 a4 18. Qa2 Qd3 19. Nd6+ Bxd6 20. Rc3 Nxc3 21. Bxc3
Be7 22. Qa1 O-O 23. Rd1 Qf5 24. Nd2 Nb6 25. f3 Nd5 26. Ne4 h5 27. Qc1 Rfc8 28.
Qd2 Qf4 29. Qe2 Qe3+ 30. Qxe3 Nxe3 31. Rd3 Nd5 32. Bd2 c5 33. dxc5 Bxc5+ 34.
Kf1 Be7 35. Rd4 b5 36. Nc3 Nxc3 37. Bxc3 Rd8 38. Re4 Rac8 39. h3 Rc4 40. Re3
Rd5 41. g3 Bc5 42. Re2 Bd4 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.25"]
[Round "7.8"]
[White "Vasquez, Cesar"]
[Black "Torres Castillo, Jose Luis"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1654"]
[BlackElo "1846"]
[PlyCount "53"]
[EventDate "2012.08.20"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. c3 a6 5. Ba4 b5 6. Bc2 d5 7. d4 Bg4 8. O-O
cxd4 9. h3 Bxf3 10. Qxf3 Nf6 11. Bg5 dxe4 12. Bxe4 Nxe4 13. Qxe4 Rc8 14. Bf6
Rg8 15. cxd4 Bg7 16. Bxg7 Rxg7 17. d5 Nb8 18. Nc3 Qd6 19. Qd4 e5 20. Rfe1 Nd7
21. Ne4 Qe7 22. Qe3 f6 23. Rac1 Rxc1 24. Rxc1 g5 25. Rc6 Kf8 26. Nd6 Rg6 27.
Rc8+ 1-0

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.25"]
[Round "7.9"]
[White "Saravia, German"]
[Black "Caballero Quijano, Mitzy Mishel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1445"]
[BlackElo "1805"]
[PlyCount "113"]
[EventDate "2012.08.20"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 h6 7. Nd5 Nxd5 8.
exd5 a6 9. dxc6 axb5 10. cxd7+ Bxd7 11. Be2 Bc5 12. O-O O-O 13. Qd5 Qc7 14. Bf3
Rab8 15. Be3 Bxe3 16. fxe3 Bc6 17. Qb3 e4 18. Be2 Qe5 19. Rad1 Rbe8 20. Rd4 Qg5
21. c4 bxc4 22. Bxc4 Re7 23. Bd5 Bxd5 24. Rxd5 Qg4 25. Qd1 Qe6 26. Qd4 f5 27.
a4 Ref7 28. b4 Qc6 29. b5 Qc2 30. Rd7 Qb3 31. Rxf7 Rxf7 32. g4 g6 33. gxf5 gxf5
34. Qd8+ Kh7 35. Qd4 Qc2 36. Kh1 Qe2 37. Rg1 Qf3+ 38. Rg2 f4 39. exf4 Qxf4 40.
Qa1 b6 41. h3 Qf5 42. Kh2 e3 43. Qe1 Re7 44. Re2 Qf4+ 45. Kh1 Qf3+ 46. Kh2 Re4
47. Rg2 Rxa4 48. Qg3 Qxg3+ 49. Kxg3 Kg6 50. Kf3+ Kf5 51. Kxe3 Ra3+ 52. Ke2 Rxh3
53. Rf2+ Ke4 54. Rf8 Kd5 55. Rf5+ Kc4 56. Kf2 Kb4 57. Kg2 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.25"]
[Round "7.10"]
[White "De Vinatea, Jose"]
[Black "Balvin, Jorge"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1749"]
[PlyCount "56"]
[EventDate "2012.08.20"]

1. e4 e6 2. c4 d5 3. cxd5 exd5 4. e5 c5 5. d4 Nc6 6. dxc5 Bxc5 7. Nf3 Nge7 8.
Nc3 Bg4 9. Be2 O-O 10. O-O a6 11. Bf4 b5 12. h3 Bh5 13. Rc1 Ba7 14. a3 Rc8 15.
Ng5 Bxe2 16. Qxe2 h6 17. Nf3 Nf5 18. Rfd1 Ncd4 19. Nxd4 Bxd4 20. g4 Bxc3 21.
gxf5 Rc4 22. Rxc3 Rxf4 23. f6 Rf5 24. Rg3 g6 25. Qd3 Kh7 26. Qxd5 Qb6 27. Rd2
a5 28. Re3 Qb8 1-0

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.25"]
[Round "7.11"]
[White "Rojas, Steven"]
[Black "Villavisencio, Luis"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1529"]
[PlyCount "113"]
[EventDate "2012.08.20"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O f6 6. d4 exd4 7. Nxd4 c5 8.
Nf3 Qxd1 9. Rxd1 Bg4 10. Be3 Bxf3 11. gxf3 Bd6 12. Nc3 Ne7 13. Na4 b6 14. Nxb6
Bxh2+ 15. Kxh2 cxb6 16. Rd6 Nc8 17. Rd2 Ra7 18. Rad1 Ke7 19. a4 a5 20. f4 g6
21. Rd5 Rf8 22. Rxc5 Rd7 23. Rxd7+ Kxd7 24. Rd5+ Kc7 25. Bd4 f5 26. exf5 gxf5
27. Be5+ Kc6 28. Rd3 Rf7 29. Kh3 Kb7 30. Kh4 Na7 31. Kh5 Nc6 32. Kh6 Nb4 33.
Rd2 Kc6 34. Bg7 Nd5 35. Rd4 Kc5 36. c3 Nc7 37. b4+ axb4 38. cxb4+ Kc6 39. Rc4+
Kb7 40. Be5 Ne6 41. b5 Rd7 42. Rc6 Nd8 43. Rc4 Ne6 44. Bf6 Rf7 45. Bg5 Rc7 46.
Rxc7+ Nxc7 47. Kxh7 Nd5 48. Kg6 Nc3 49. Kxf5 Nxa4 50. Ke5 Kc7 51. f5 Kd7 52.
Kf6 Nc3 53. Kg7 Nd5 54. f6 Nxf6 55. Bxf6 Kd6 56. f4 Ke6 57. Kg6 1-0

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.25"]
[Round "7.12"]
[White "Palao, Adriana"]
[Black "Vasquez, Alegre Desiderio"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1687"]
[BlackElo "1577"]
[PlyCount "40"]
[EventDate "2012.08.20"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Be3 e5 5. d5 g6 6. f3 c6 7. Qd2 Qa5 8. O-O-O
a6 9. f4 Ng4 10. fxe5 Nxe3 11. Qxe3 Nxe5 12. Nf3 Bg7 13. Nxe5 Bxe5 14. h4 Bxc3
15. Qxc3 Qxc3 16. bxc3 O-O 17. Be2 Re8 18. Bf3 b5 19. g4 a5 20. g5 Bd7 1/2-1/2

22. gxh6 1/2-1/2

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.25"]
[Round "7.13"]
[White "Nadal Quintana, Roberto Jamil"]
[Black "Yactayo, Jesus"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "91"]
[EventDate "2012.08.20"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 Nc6 8. Qd2
O-O 9. g4 e5 10. Nb3 Be6 11. h4 a6 12. h5 Rc8 13. hxg6 fxg6 14. Bh6 Bxh6 15.
Qxh6 Bxb3 16. axb3 Nd4 17. O-O-O Nxf3 18. Bc4+ Rxc4 19. bxc4 Qc7 20. Rhf1 Nxg4
21. Qh3 Ngh2 22. Rf2 Qf7 23. Rxh2 Qf4+ 24. Rdd2 Nxh2 25. Qxh2 Qf1+ 26. Nd1 Qxc4
27. Rxd6 Qxe4 28. Rd7 Qf4+ 29. Qxf4 exf4 30. Rxb7 f3 31. Nf2 g5 32. Re7 g4 33.
Re1 h5 34. Re5 g3 35. Rg5+ Kf7 36. Rxg3 Ke7 37. Rg5 Rh8 38. Rf5 Rf8 39. Rxf8
Kxf8 40. Kd2 Ke7 41. Ke3 Kd6 42. Kxf3 Kc5 43. Kf4 a5 44. Kg5 Kd4 45. Kxh5 a4
46. Nd1 1-0

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.25"]
[Round "7.14"]
[White "Sierra, Julio"]
[Black "Alata Morales, Anie"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1671"]
[PlyCount "51"]
[EventDate "2012.08.20"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. O-O Bg7 6. h3 d5 7. e5 Qc7 8. Re1
Nh6 9. d4 cxd4 10. Bxh6 Bxh6 11. Qxd4 O-O 12. b4 Bf5 13. Re2 Bg7 14. Na3 a5 15.
Rae1 axb4 16. Qxb4 Rfb8 17. Qc3 Qa7 18. Re3 Bh6 19. Nb1 Bxe3 20. fxe3 Qxa2 21.
Nbd2 Qxc2 22. Qd4 Ra4 23. Nc4 Rxc4 24. Qd2 Rb2 25. Qxc2 Rcxc2 26. Nh4 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.25"]
[Round "7.15"]
[White "Castillo, Daniel"]
[Black "Mezarina, Luis"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "68"]
[EventDate "2012.08.20"]

1. d4 d5 2. Nf3 Nc6 3. c4 dxc4 4. e4 e6 5. Bxc4 Bb4+ 6. Nc3 Nf6 7. O-O Bxc3 8.
bxc3 Nxe4 9. Qc2 Nd6 10. Bd3 g6 11. Re1 Qe7 12. h3 Bd7 13. Rb1 O-O-O 14. Bf4
Kb8 15. Rb2 f6 16. a4 Na5 17. Bd2 Ndc4 18. Bxc4 Nxc4 19. Ra2 Nxd2 20. Nxd2 c5
21. d5 Qd6 22. c4 exd5 23. Qd3 Bf5 24. Qf3 dxc4 25. Nxc4 Qd5 26. Qg3+ Ka8 27.
Rc1 Qd3 28. Ne3 c4 29. Rxc4 Qb1+ 30. Kh2 Qxa2 31. Rb4 Qd2 32. Qh4 Qd6+ 33. g3
g5 34. Qc4 Be6 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.25"]
[Round "7.16"]
[White "Aguirre, Cristian"]
[Black "Aguilar, Carlos (per)"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "93"]
[EventDate "2012.08.20"]

1. e4 d6 2. Nf3 e5 3. h3 Nf6 4. Nc3 Nc6 5. d4 exd4 6. Nxd4 Bd7 7. Bb5 Be7 8.
O-O O-O 9. Bxc6 Bxc6 10. Nxc6 bxc6 11. Be3 a5 12. Qd4 Nd7 13. Rad1 Bf6 14. Qd2
Qe7 15. f3 g6 16. Bd4 Rfe8 17. Qf4 Bxd4+ 18. Rxd4 Qe5 19. Qxe5 Rxe5 20. f4 Re7
21. Re1 f6 22. Kf2 Kf7 23. g4 h6 24. f5 g5 25. Rd3 Ne5 26. Rdd1 Rh8 27. Kg3 h5
28. Rh1 h4+ 29. Kf2 Rb8 30. b3 Rd7 31. Rd2 Ke7 32. Rhd1 Rbd8 33. a4 Rb8 34. Ke3
Rbd8 35. Rd4 Rb8 36. R4d2 Rbd8 37. Kf2 Rb8 38. Ke3 Rbd8 39. Kf2 Rb8 40. Rb1 Rb4
41. Ke3 Rd8 42. Rd4 Rdb8 43. Na2 Rxd4 44. Kxd4 c5+ 45. Kc3 Nc6 46. Kd2 Ne5 47.
Kc3 1/2-1/2

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.26"]
[Round "8.1"]
[White "Uceda, Jose"]
[Black "Requejo, Oswaldo"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2230"]
[PlyCount "100"]
[EventDate "2012.08.20"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 Ne7 6. Bc4 Nc6 7. Qd5 Qf6
8. O-O Ne5 9. Bb3 c6 10. Qd1 Bc5 11. Nc3 b5 12. Kh1 d6 13. Be3 Bxe3 14. fxe3
Qg6 15. Ne2 Bg4 16. Nf4 Bxd1 17. Nxg6 hxg6 18. Raxd1 Ke7 19. a4 a6 20. Rd2 g5
21. Kg1 Rh4 22. Rfd1 Rd8 23. axb5 axb5 24. Ra1 Rxe4 25. Rf2 Rxe3 26. h3 f6 27.
Ra7+ Rd7 28. Ra8 d5 29. Rg8 Kf7 30. Rh8 g4 31. hxg4 Re1+ 32. Rf1 Rxf1+ 33. Kxf1
Nxg4 34. c3 Ne3+ 35. Kg1 Nc4 36. Rc8 Ke7 37. Bc2 Kd6 38. b4 Nd2 39. Bf5 Rc7 40.
Re8 Re7 41. Rd8+ Ke5 42. Bg4 f5 43. Be2 Ne4 44. Rc8 Nxc3 45. Bd3 Re6 46. Rg8 g6
47. g4 Na2 48. gxf5 gxf5 49. Rf8 Rf6 50. Re8+ Kd4 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.26"]
[Round "8.2"]
[White "Serrano, David"]
[Black "Pena Morales, Hugo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2087"]
[BlackElo "2139"]
[PlyCount "38"]
[EventDate "2012.08.20"]

1. b3 e6 2. Bb2 d5 3. e3 Nf6 4. Nf3 Bd6 5. c4 O-O 6. Nc3 c6 7. Be2 Qe7 8. O-O
Ba3 9. Bxa3 Qxa3 10. Qc1 Qe7 11. d4 b6 12. cxd5 exd5 13. Qb2 Nbd7 14. b4 Bb7
15. a4 Rab8 16. a5 c5 17. axb6 axb6 18. Ra7 cxd4 19. Nxd4 Rfc8 1/2-1/2

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.26"]
[Round "8.3"]
[White "Cisneros Avendano, Diego"]
[Black "Navarro, Edmundo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1909"]
[BlackElo "1959"]
[PlyCount "53"]
[EventDate "2012.08.20"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 a6 6. a4 c5 7. e3 Nc6 8. O-O Bd7
9. Ne5 cxd4 10. exd4 Na5 11. Bg5 h6 12. Bxf6 gxf6 13. Nxd7 Qxd7 14. d5 O-O-O
15. Nc3 Bb4 16. Qd4 Qe7 17. Qb6 Qc5 18. Qxc5+ Bxc5 19. Rad1 Nb3 20. Rfe1 Kc7
21. dxe6 Rxd1 22. Nxd1 Re8 23. Bd5 Nd4 24. Kf1 fxe6 25. Bxc4 b5 26. Bd3 Nf3 27.
Re2 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.26"]
[Round "8.4"]
[White "Rodriguez, Sofia"]
[Black "Vasquez, Cesar"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1654"]
[PlyCount "50"]
[EventDate "2012.08.20"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. c4 d6 5. Be2 c6 6. O-O Bg4 7. h3 Bc8 8. Nc3
Nbd7 9. b4 O-O 10. a4 e5 11. Ba3 Re8 12. Qb3 e4 13. Nd2 Nf8 14. Rfd1 h5 15. b5
N8h7 16. a5 g5 17. a6 bxa6 18. bxa6 g4 19. hxg4 Bxg4 20. Bxg4 Nxg4 21. Ndxe4
Re6 22. Bxd6 Rxd6 23. Nxd6 Qxd6 24. Qb7 Qh2+ 25. Kf1 Re8 1-0

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.26"]
[Round "8.5"]
[White "Vela, Amrafel"]
[Black "Perogio, Lorenzo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1740"]
[BlackElo "1876"]
[PlyCount "96"]
[EventDate "2012.08.20"]

1. c4 Nf6 2. Nc3 g6 3. d4 d6 4. g3 Bg7 5. Bg2 O-O 6. e3 Nc6 7. h3 Rb8 8. Nge2
a6 9. O-O Bd7 10. b3 e5 11. d5 Ne7 12. e4 Nh5 13. Be3 f5 14. exf5 gxf5 15. f4
Nxg3 16. Nxg3 exf4 17. Bxf4 Bxc3 18. Rc1 Be5 19. Qd2 Ng6 20. Bg5 Qc8 21. Nh5 c5
22. Nf4 Nxf4 23. Bxf4 Qd8 24. Rf3 Kh8 25. Re1 Qf6 26. Re2 Rbd8 27. Kh1 Rf7 28.
Bf1 Rg7 29. Rg2 Rdg8 30. Rxg7 Qxg7 31. Qg2 Qxg2+ 32. Bxg2 Bxf4 33. Rxf4 Kg7 34.
h4 Kf6 35. Rf3 Rg4 36. Rh3 Rd4 37. Kh2 Rd2 38. a3 Re2 39. Kg1 f4 40. Rf3 Ke5
41. Bh3 Bxh3 42. Rxh3 Re3 43. Rxe3+ fxe3 44. Kf1 Kd4 45. Ke2 h5 46. b4 b6 47.
bxc5 bxc5 48. a4 a5 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Consejo Nacional"]
[Site "Lima"]
[Date "2012.08.26"]
[Round "8.6"]
[White "Caballero Quijano, Mitzy Mishel"]
[Black "De Vinatea, Jose"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1805"]
[BlackElo "0"]
[PlyCount "0"]
[EventDate "2012.08.20"]

*

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.26"]
[Round "8.7"]
[White "Principe, Ruben"]
[Black "Quispe, Cesar"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1788"]
[PlyCount "96"]
[EventDate "2012.08.20"]

1. c4 f5 2. Nc3 Nf6 3. g3 e6 4. Nf3 c6 5. b3 d5 6. e3 Bd6 7. Bg2 O-O 8. d3 Kh8
9. O-O Bb4 10. Bb2 Qa5 11. Qc1 Nbd7 12. Nb1 Bd6 13. Ba3 Bxa3 14. Nxa3 b5 15.
Nd4 Re8 16. Nxc6 Qb6 17. cxb5 Bb7 18. Nd4 Rac8 19. Qd2 Qd6 20. Nc4 dxc4 21.
Bxb7 c3 22. Qc2 Rc7 23. Bc6 Nd5 24. Ne2 Rec8 25. Bxd5 Qxd5 26. Nf4 Qd6 27. h4
e5 28. Ng2 Nf6 29. Rfd1 h6 30. Rac1 g5 31. Qe2 f4 32. d4 fxg3 33. f3 e4 34. f4
gxh4 35. Nxh4 Rg8 36. Kg2 Qd7 37. f5 Rg5 38. Rf1 Kg7 39. Rf4 Qd5 40. Rc2 h5 41.
Qe1 Qxb5 42. Qf1 Qd3 43. Rc1 Nd5 44. f6+ Kf7 45. Qxd3 exd3 46. Nf3 Nxf4+ 47.
exf4 Rf5 48. Kxg3 Kxf6 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Consejo Nacional"]
[Site "Lima"]
[Date "2012.08.26"]
[Round "8.8"]
[White "Balvin, Jorge"]
[Black "Angeles Mercado, Anthony R"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1749"]
[BlackElo "1959"]
[PlyCount "0"]
[EventDate "2012.08.20"]

*

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.26"]
[Round "8.9"]
[White "Garcia, Julio (per)"]
[Black "Vasquez, Alegre Desiderio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1958"]
[BlackElo "1577"]
[PlyCount "73"]
[EventDate "2012.08.20"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 O-O 6. Nge2 Nc6 7. a3 e5 8. d5
Ne7 9. Ng3 Nd7 10. b4 f5 11. exf5 Nxf5 12. Bxf5 gxf5 13. Nh5 Qe8 14. Nxg7 Kxg7
15. Nb5 Qd8 16. Qh5 Nf6 17. Qh6+ Kg8 18. Bg5 c6 19. Nc3 Qe7 20. h4 Qg7 21. dxc6
bxc6 22. O-O-O Qxh6 23. Bxh6 Rd8 24. Bg5 Kf7 25. Rhe1 Bb7 26. f3 Rd7 27. g4 Kg6
28. gxf5+ Kxf5 29. Bxf6 Kxf6 30. Ne4+ Ke7 31. c5 d5 32. Nd6 Kf6 33. Rg1 Ba6 34.
Rg5 Be2 35. Re1 h6 36. Rf5+ Kg6 37. h5+ 1-0

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.26"]
[Round "8.10"]
[White "Alata Morales, Anie"]
[Black "Pucho, Rafael"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1671"]
[BlackElo "1952"]
[PlyCount "58"]
[EventDate "2012.08.20"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. Bg5 O-O 6. e3 b6 7. Bxf6 Bxf6 8. Qb3
Bb7 9. cxd5 exd5 10. Be2 Re8 11. O-O c6 12. a4 g6 13. a5 b5 14. Qa3 a6 15. b4
Nd7 16. Rfc1 Bg7 17. Nd2 Qg5 18. Nb3 Rad8 19. Nd1 h5 20. Rc2 f5 21. f4 Qe7 22.
Nc5 Nxc5 23. bxc5 Kh7 24. g3 h4 25. g4 h3 26. g5 Qe4 27. Bd3 Qf3 28. Rf2 Qg4+
29. Kh1 Bxd4 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.26"]
[Round "8.11"]
[White "Torres Castillo, Jose Luis"]
[Black "Saravia, German"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1846"]
[BlackElo "1445"]
[PlyCount "81"]
[EventDate "2012.08.20"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 d6 5. a3 Be7 6. Nc3 Be6 7. Ba2 O-O 8. h3
Qd7 9. Bg5 h6 10. Bh4 g5 11. Bg3 Nh5 12. Nxe5 Nxe5 13. Qxh5 Bxa2 14. Nxa2 Kh7
15. Nc3 c6 16. f4 gxf4 17. Bxf4 Qe6 18. O-O-O f5 19. g3 fxe4 20. Nxe4 Rf5 21.
Qe2 d5 22. Nd2 Qf6 23. Rde1 Ng6 24. Qe6 Qf8 25. Qd7 Rf7 26. Qg4 Nxf4 27. gxf4
Rg7 28. Qe6 Qxf4 29. Rhf1 Qd6 30. Qf5+ Kh8 31. Re6 Rf8 32. Rxd6 Rxf5 33. Rxh6+
Kg8 34. Rxf5 Rg1+ 35. Nf1 Rxf1+ 36. Rxf1 Bg5+ 37. Kd1 Bxh6 38. Ke2 Kg7 39. b3
Kg6 40. a4 Kg5 41. Rf7 1-0

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.26"]
[Round "8.12"]
[White "Nadal Quintana, Roberto Jamil"]
[Black "Palao, Adriana"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1687"]
[PlyCount "58"]
[EventDate "2012.08.20"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be3 Nf6 7. f3 Bb4 8. Qd2
d5 9. a3 Bxc3 10. bxc3 dxe4 11. Be2 O-O 12. O-O Rd8 13. Qc1 Qxc3 14. Nb3 Nc6
15. Bg5 h6 16. Bxf6 Qxf6 17. fxe4 Qe5 18. Bd3 b5 19. Rf3 Nd4 20. Rg3 Nxb3 21.
cxb3 Bb7 22. Ra2 Rac8 23. Rc2 Rxc2 24. Qxc2 Rc8 25. Qd2 Qd4+ 26. Kf1 Bxe4 27.
Ke2 Rc3 28. Qxh6 Bxd3+ 29. Ke1 Qg1+ 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.26"]
[Round "8.13"]
[White "Villavisencio, Luis"]
[Black "Mezarina, Luis"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "55"]
[EventDate "2012.08.20"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. h3 g6 6. Be3 Bg7 7. Nc3 e6 8. Bc4
Bd7 9. Bb3 b6 10. Qd2 Rc8 11. O-O-O Nf6 12. f3 O-O 13. Ndb5 Ne8 14. Nxd6 Nxd6
15. Qxd6 Rc7 16. Nb5 Be5 17. Qa3 Rc8 18. Rd2 Rc7 19. Nxc7 Qxc7 20. Rhd1 Rd8 21.
Kb1 Na5 22. Bh6 Bg7 23. Bg5 f6 24. Bxe6+ Kh8 25. Rxd7 Rxd7 26. Rxd7 Nc4 27. Qe7
Qxd7 28. Qxd7 1-0

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.26"]
[Round "8.14"]
[White "Yactayo, Jesus"]
[Black "Castillo, Daniel"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "58"]
[EventDate "2012.08.20"]

1. e4 g6 2. d4 Bg7 3. g3 e6 4. Bg2 c6 5. Nc3 Ne7 6. Nge2 Na6 7. Bf4 d6 8. e5 d5
9. h4 h5 10. Qd2 b6 11. a3 Nc7 12. b4 Ba6 13. Rb1 Nb5 14. Nxb5 Bxb5 15. Nc3 Bc4
16. a4 a6 17. Bf1 Bxf1 18. Rxf1 Bf8 19. Bg5 Qd7 20. b5 a5 21. bxc6 Nxc6 22.
Rxb6 Bb4 23. Qd3 Rc8 24. Bd2 O-O 25. Nb5 Bxd2+ 26. Qxd2 Rb8 27. Rxb8 Rxb8 28.
c3 Na7 29. Nxa7 Qxa7 1-0

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.26"]
[Round "8.15"]
[White "Aguilar, Carlos (per)"]
[Black "Sierra, Julio"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "88"]
[EventDate "2012.08.20"]

1. e4 c5 2. d4 cxd4 3. Qxd4 Nc6 4. Qd1 e5 5. Nc3 Bb4 6. Nf3 Nf6 7. Bg5 h6 8.
Bd2 O-O 9. Bd3 Nd4 10. Nxd4 exd4 11. Ne2 Bxd2+ 12. Qxd2 d5 13. e5 Ne4 14. Bxe4
dxe4 15. Qxd4 Qxd4 16. Nxd4 Be6 17. O-O-O Bd5 18. Nf5 Bc6 19. Ne7+ Kh7 20. Nxc6
bxc6 21. Rd6 Rfe8 22. e6 Rxe6 23. Rxe6 fxe6 24. Re1 Rd8 25. Rxe4 Rd6 26. c4 c5
27. Re5 Rc6 28. h4 a5 29. g4 g6 30. f4 a4 31. Kc2 Kg7 32. a3 Kh7 33. Kc3 Kg7
34. b4 axb3 35. Kxb3 Kf6 36. g5+ hxg5 37. hxg5+ Ke7 38. a4 Kd6 39. a5 Rc8 40.
Ka3 Rb8 41. Re4 Rb1 42. Ka4 Rb4+ 43. Ka3 Rb1 44. Ka4 Rb4+ 1/2-1/2

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.26"]
[Round "9.1"]
[White "Pena Morales, Hugo"]
[Black "Rodriguez, Sofia"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2139"]
[PlyCount "29"]
[EventDate "2012.08.20"]

1. e4 c5 2. Nc3 d6 3. Nge2 Nf6 4. d4 cxd4 5. Nxd4 a6 6. Bg5 Qb6 7. Qd2 Qxb2 8.
Rb1 Qa3 9. Bxf6 gxf6 10. Nd5 Qxa2 11. Qb4 a5 12. Qb6 Na6 13. Bb5+ Bd7 14. Bxd7+
Kxd7 15. Qxb7+ 1-0

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.26"]
[Round "9.2"]
[White "Navarro, Edmundo"]
[Black "Serrano, David"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1959"]
[BlackElo "2087"]
[PlyCount "65"]
[EventDate "2012.08.20"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Nc3 Nc6 7. Be3 Be7 8.
Qf3 O-O 9. b3 Bg5 10. Bd3 Re8 11. Nge2 Bxe3 12. fxe3 Qh4+ 13. g3 Qe7 14. e4 Nb4
15. O-O Bh3 16. Rf2 c5 17. Rd1 cxd4 18. Nxd4 Nxd3 19. Rxd3 Be6 20. Rfd2 Nd7 21.
Nf5 Bxf5 22. Qxf5 g6 23. Qf4 Nf6 24. Rxd6 Nxe4 25. Rd7 Qc5+ 26. Kg2 f5 27. Rc7
Qa5 28. Nxe4 Rxe4 29. Qd6 Rae8 30. Qd5+ Qxd5 31. cxd5 Re2+ 32. Rxe2 Rxe2+ 33.
Kf3 1-0

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.26"]
[Round "9.3"]
[White "Perogio, Lorenzo"]
[Black "Cisneros Avendano, Diego"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1876"]
[BlackElo "1909"]
[PlyCount "68"]
[EventDate "2012.08.20"]

1. e4 e6 2. Qe2 b6 3. g3 Bb7 4. Bg2 Nf6 5. d3 d5 6. Nd2 Be7 7. Nh3 dxe4 8. dxe4
Nbd7 9. O-O a5 10. b3 e5 11. Bb2 O-O 12. f4 Ba6 13. c4 Bd6 14. f5 Ne8 15. Nf3
f6 16. g4 g5 17. fxg6 hxg6 18. g5 Qe7 19. Nh4 fxg5 20. Rxf8+ Nxf8 21. Nxg6 Nxg6
22. Qh5 Nf4 23. Qg4 Bc8 24. Qxg5+ Qxg5 25. Nxg5 Nf6 26. Rf1 Ng4 27. Rf3 Bc5+
28. Kh1 Nf2+ 29. Rxf2 Bxf2 30. Bxe5 Nxg2 31. Kxg2 Be3 32. Nf3 Bb7 33. Bxc7 Bxe4
34. Kg3 Bb1 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.26"]
[Round "9.4"]
[White "Quispe, Cesar"]
[Black "De Vinatea, Jose"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1788"]
[PlyCount "47"]
[EventDate "2012.08.20"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 Nc6 5. e3 d6 6. Nge2 Bg4 7. f3 Bf5 8. d4
exd4 9. exd4 Bb6 10. O-O h6 11. a3 a5 12. Be3 Qe7 13. Bf2 O-O 14. Re1 Qd7 15.
g4 Bg6 16. Nf4 Rae8 17. Qd2 Ne7 18. b4 c6 19. h3 d5 20. c5 Bc7 21. Bf1 axb4 22.
axb4 h5 23. Bh4 hxg4 24. fxg4 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.26"]
[Round "9.5"]
[White "Uceda, Jose"]
[Black "Garcia, Julio (per)"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1958"]
[PlyCount "107"]
[EventDate "2012.08.20"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Qe7 4. Nf3 Nxe4 5. Be2 d5 6. O-O Be6 7. d3 Nd6 8.
Re1 Nc6 9. Ng5 h6 10. Nxe6 fxe6 11. Bh5+ Kd7 12. Nc3 Qf6 13. Qg4 Qf5 14. Qd1
Qf6 15. f4 Ne7 16. Bg4 Ndf5 17. Bh3 h5 18. Be3 Nxe3 19. Rxe3 Nf5 20. Re5 Bc5+
21. Kh1 g6 22. Ne4 Qf8 23. Ng5 Re8 24. Qe1 Qf6 25. Ne4 Qf8 26. Qa5 Bb6 27. Qa4+
c6 28. Nc3 Bc7 29. Ree1 Qc5 30. Bxf5 gxf5 31. d4 Qd6 32. Ne2 Rhg8 33. Qxa7 Qb4
34. Qc5 Qa4 35. b3 Qa6 36. Qc3 Rg4 37. h3 Rg6 38. Qf3 Rh8 39. g3 Qa8 40. Nc1
Qg8 41. Rg1 h4 42. g4 Qg7 43. Ne2 fxg4 44. Rxg4 Rxg4 45. Qxg4 Qh7 46. Rg1 Qe4+
47. Qg2 Rg8 48. Qxe4 Rxg1+ 49. Kxg1 dxe4 50. Kf2 Kd6 51. Ke3 c5 52. Kxe4 cxd4
53. Nxd4 Ke7 54. Nf3 1-0

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.26"]
[Round "9.6"]
[White "Vasquez, Cesar"]
[Black "Angeles Mercado, Anthony R"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1654"]
[BlackElo "1959"]
[PlyCount "72"]
[EventDate "2012.08.20"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 O-O 8. f3
Nc6 9. Qd2 Bd7 10. O-O-O Rc8 11. Bb3 Ne5 12. h4 Nc4 13. Bxc4 Rxc4 14. h5 Nxh5
15. g4 Nf6 16. Bh6 Nxe4 17. Nxe4 Rxd4 18. Qe3 Qb6 19. Rxd4 Bxd4 20. Qb3 Qxb3
21. axb3 Rc8 22. c3 Bg7 23. Be3 Bc6 24. Nd2 a6 25. Kc2 d5 26. Rf1 Bb5 27. c4
dxc4 28. bxc4 Bxc4 29. Nxc4 Rxc4+ 30. Kb3 Rc8 31. Re1 Be5 32. Bh6 Bd6 33. Ra1
Rc5 34. f4 f6 35. Rf1 Kf7 36. Rf3 Rc7 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.26"]
[Round "9.7"]
[White "Pucho, Rafael"]
[Black "Torres Castillo, Jose Luis"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1952"]
[BlackElo "1846"]
[PlyCount "90"]
[EventDate "2012.08.20"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. c4 g6 6. Be2 Bg7 7. Be3 Nge7 8.
Nc3 a6 9. Qd2 O-O 10. f3 Re8 11. Nb3 d5 12. cxd5 exd5 13. O-O-O Be6 14. Bc5
dxe4 15. Nxe4 Qxd2+ 16. Nexd2 Rac8 17. Kb1 Nd5 18. g4 b6 19. Bf2 Bxg4 20. Bxa6
Bf5+ 21. Ne4 Rxe4 22. fxe4 Bxe4+ 23. Ka1 Ncb4 24. Bxc8 Nc2+ 25. Kb1 Ncb4+ 26.
Kc1 Bh6+ 27. Rd2 Bxh1 28. a3 Nd3+ 29. Kc2 Bxd2 30. Kxd3 Bf4 31. h3 Be5 32. Nd4
f5 33. Kc4 Nc7 34. b4 Bd5+ 35. Kd3 b5 36. Bd7 Bc4+ 37. Kc3 Kf7 38. Bc6 h6 39.
a4 g5 40. a5 Nd5+ 41. Bxd5+ Bxd5 42. Kd3 g4 43. hxg4 fxg4 44. Nxb5 g3 45. Bxg3
Bxg3 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Consejo Nacional"]
[Site "Lima"]
[Date "2012.08.26"]
[Round "9.8"]
[White "Caballero Quijano, Mitzy Mishel"]
[Black "Vela, Amrafel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1805"]
[BlackElo "1740"]
[PlyCount "0"]
[EventDate "2012.08.20"]

*

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.26"]
[Round "9.9"]
[White "Principe, Ruben"]
[Black "Villavisencio, Luis"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "1"]
[EventDate "2012.08.20"]

1. c4 1-0

0"]
[EventDate "2012.08.20"]

*

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.26"]
[Round "9.10"]
[White "Palao, Adriana"]
[Black "Alata Morales, Anie"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1687"]
[BlackElo "1671"]
[PlyCount "98"]
[EventDate "2012.08.20"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. f3 O-O 8.
Bc4 Qb6 9. Bb3 Nxe4 10. Na4 Qa5+ 11. c3 Nf6 12. Qd2 Nxd4 13. Bxd4 d6 14. c4
Qxd2+ 15. Kxd2 Be6 16. Rac1 Bh6+ 17. Be3 Bxe3+ 18. Kxe3 Kg7 19. Nc3 Nd7 20. Nd5
Nc5 21. Nc7 Rac8 22. Nxe6+ Nxe6 23. a3 Rc7 24. Rc2 Rfc8 25. Rhc1 Rc5 26. Ba2
Re5+ 27. Kf2 Nf4 28. Kf1 Rec5 29. b4 R5c7 30. Rc3 Nd5 31. Rd3 Nb6 32. Rdc3 Na4
33. R3c2 Kf6 34. Bb3 Nb6 35. a4 Nd7 36. f4 b6 37. Ra2 d5 38. Rac2 dxc4 39. Rxc4
Rxc4 40. Rxc4 Rxc4 41. Bxc4 e5 42. fxe5+ Nxe5 43. Bb5 Kf5 44. h3 Ke4 45. Ke2 f5
46. Ba6 Kd4 47. a5 bxa5 48. bxa5 Nc4 49. Bc8 Nxa5 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.26"]
[Round "9.11"]
[White "Vasquez, Alegre Desiderio"]
[Black "Balvin, Jorge"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1577"]
[BlackElo "1749"]
[PlyCount "78"]
[EventDate "2012.08.20"]

1. d3 g6 2. Nf3 Bg7 3. g3 Nf6 4. Bg2 O-O 5. O-O d6 6. e4 c5 7. Nh4 Nc6 8. c3
Rb8 9. h3 b5 10. f4 Qc7 11. g4 b4 12. f5 Nd7 13. Bf4 Ba6 14. Qd2 Nce5 15. c4
Bb7 16. a3 a5 17. Bh6 Bc6 18. a4 Qd8 19. Nf3 Nxf3+ 20. Rxf3 Bd4+ 21. Kh1 Ne5
22. Rg3 Re8 23. h4 Kh8 24. g5 Qd7 25. Bh3 gxf5 26. Kh2 Ng4+ 27. Bxg4 fxg4 28.
Kg2 Be5 29. Qf2 Qe6 30. Nd2 Bxg3 31. Qxg3 b3 32. Qf2 Rb4 33. Rf1 Kg8 34. h5
Bxa4 35. g6 hxg6 36. hxg6 Qxg6 37. Qf4 Bc6 38. Rh1 e5 39. Qg3 f5 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.26"]
[Round "9.12"]
[White "Yactayo, Jesus"]
[Black "Aguirre, Cristian"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "77"]
[EventDate "2012.08.20"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bd6 4. b3 a6 5. Bxc6 dxc6 6. Bb2 Nf6 7. d3 Bg4 8.
Nbd2 Qe7 9. h3 Bh5 10. g4 Bg6 11. Nc4 O-O-O 12. Qe2 Qd7 13. Ncxe5 Bxe5 14. Nxe5
Qe6 15. f4 Qd6 16. f5 Rhf8 17. fxg6 fxg6 18. O-O-O Nd7 19. Nxd7 Rxd7 20. Rhf1
Rdf7 21. Rxf7 Rxf7 22. e5 Qe6 23. Rf1 Re7 24. Rf8+ Kd7 25. d4 h5 26. gxh5 gxh5
27. Qxh5 g6 28. Qg4 Qxg4 29. hxg4 Rg7 30. Kd2 Ke7 31. Ba3+ Ke6 32. c4 b6 33.
Ke3 g5 34. Ke4 a5 35. Rf6+ Kd7 36. Kf5 Rg8 37. e6+ Kc8 38. e7 Kb7 39. Rf8 1-0

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.26"]
[Round "9.13"]
[White "Mezarina, Luis"]
[Black "Sierra, Julio"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "31"]
[EventDate "2012.08.20"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 Bb4+ 6. c3 Bc5 7. Bxc6 dxc6 8.
Nxe5 Qd6 9. Bf4 Ng4 10. Nxg4 Qxf4 11. Ne3 Bxe3 12. fxe3 Qxe3+ 13. Qe2 Qc1+ 14.
Qd1 Qxb2 15. Nd2 Qxc3 16. Qb3 0-1

[Event "IV IRT Colegio de Ingenieros del Peru Co"]
[Site "Lima"]
[Date "2012.08.26"]
[Round "9.14"]
[White "Castillo, Daniel"]
[Black "Aguilar, Carlos (per)"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "0"]
[EventDate "2012.08.20"]

{WO}  0-1

0"]
[EventDate "2012.08.20"]

*