[Event "Olimpiada Nacional 2011"]
[Site "?"]
[Date "2011.05.04"]
[Round "6"]
[White "Lopez Raygoza, Luis"]
[Black "Torres Rosas, Luis Carlos"]
[Result "0-1"]
[ECO "B88"]
[WhiteElo "1893"]
[BlackElo "2123"]
[PlyCount "88"]
[EventDate "2011.05.02"]
[SourceDate "2011.05.02"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 Nc6 7. O-O Be7 8.
Be3 O-O 9. Kh1 a6 10. a4 Qc7 11. Be2 Re8 12. Nb3 b6 13. f4 Rb8 14. Qe1 Na5 15.
Qg3 Bb7 16. Nd2 Nd7 17. Bd4 Bf6 18. Bxf6 Nxf6 19. e5 dxe5 20. fxe5 Nd7 21. Nde4
Nc6 22. Nd6 Rf8 23. Bh5 g6 24. Nxb7 Rxb7 25. Be2 Ra7 26. Ne4 Qxe5 27. Qxe5
Ndxe5 28. Rad1 Rd8 29. Rxd8+ Nxd8 30. Rd1 Ndc6 31. c3 Kg7 32. h3 Ra8 33. Ng5 a5
34. Nf3 Nxf3 35. Bxf3 Rd8 36. Rxd8 Nxd8 37. b4 Kf6 38. Kg1 Ke5 39. Kf2 Kd6 40.
Ke3 Nc6 41. bxa5 Nxa5 42. Kd3 Kc5 43. Bd1 Nc4 44. Bb3 e5 0-1

[Event "Olimpiada Nacional 2011"]
[Site "?"]
[Date "2011.05.04"]
[Round "6"]
[White "ALEMAN HERNANDEZ, ANDREZ."]
[Black "Gomez Garcia, Jose Santos"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "1787"]
[BlackElo "1826"]
[PlyCount "95"]
[EventDate "2011.05.02"]
[SourceDate "2011.05.02"]

1. e4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 d6 5. d3 Nc6 6. f4 e6 7. Nf3 Nge7 8. O-O d5
9. e5 a6 10. Ne2 d4 11. g4 h5 12. h3 hxg4 13. hxg4 b5 14. Ng3 Bb7 15. Ne4 Nc8
16. Nxc5 Qb6 17. Nxb7 Qxb7 18. Ng5 N8e7 19. Ne4 O-O-O 20. Nd6+ Rxd6 21. exd6
Nd5 22. Qf3 Qd7 23. Bd2 Qxd6 24. Rac1 g5 25. c4 dxc3 26. bxc3 gxf4 27. Bxf4
Qxf4 28. Qxf4 Nxf4 29. Rxf4 Bh6 30. Rcf1 Bxf4 31. Rxf4 Ne5 32. d4 Nd7 33. Rxf7
Kc7 34. Kf2 Kd6 35. Kg3 a5 36. a3 Re8 37. Rf3 Nb6 38. Bf1 Nd5 39. Bxb5 Nxc3 40.
a4 Kd5 41. g5 Ne4+ 42. Kg4 Rg8 43. Kf4 Rf8+ 44. Ke3 Rxf3+ 45. Kxf3 Nxg5+ 46.
Ke3 Nf7 47. Kd3 Nd6 48. Ba6 1/2-1/2

[Event "Olimpiada Nacional 2011"]
[Site "?"]
[Date "2011.05.04"]
[Round "6"]
[White "San Pedro Morales, Marco"]
[Black "Benavente Vazquez, Juan"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1861"]
[BlackElo "2017"]
[PlyCount "77"]
[EventDate "2011.05.02"]
[SourceDate "2011.05.02"]

1. d4 Nf6 2. Bg5 c5 3. d5 Ne4 4. Bf4 Qb6 5. Qc1 e6 6. f3 Nf6 7. dxe6 fxe6 8.
Be5 Be7 9. Nd2 d5 10. c3 Nbd7 11. Bg3 c4 12. Qc2 Bc5 13. Nh3 Be3 14. Bf2 O-O
15. Bxe3 Qxe3 16. Nf2 b5 17. Nd1 Qb6 18. a4 bxa4 19. Rxa4 Nc5 20. Ra3 Bd7 21.
e3 Bc6 22. b4 cxb3 23. Nxb3 Ba4 24. Rxa4 Nxa4 25. Bd3 Nc5 26. Nxc5 Qxc5 27. O-O
a5 28. Qa4 Qc7 29. Kh1 Nd7 30. Qh4 g6 31. Qg4 Nc5 32. Bb1 a4 33. Ba2 Qe5 34. c4
dxc4 35. Qxc4 Rfe8 36. f4 Qf5 37. Nc3 Rac8 38. Nb5 Ne4 39. Qe2 1/2-1/2

[Event "Olimpiada Nacional 2011"]
[Site "?"]
[Date "2011.05.04"]
[Round "6"]
[White "Carlos Arriaga, Jesus"]
[Black "NAVA GONZALEZ , PABLO."]
[Result "1/2-1/2"]
[ECO "E21"]
[WhiteElo "2043"]
[BlackElo "1378"]
[PlyCount "54"]
[EventDate "2011.05.02"]
[SourceDate "2011.05.02"]

1. d4 b6 2. c4 Bb7 3. Nc3 e6 4. Nf3 Nf6 5. g3 Bb4 6. Bg5 h6 7. Bxf6 Qxf6 8. Bg2
O-O 9. O-O Bxc3 10. bxc3 d6 11. Qd3 Nd7 12. e4 e5 13. Nd2 Rad8 14. f4 Qe7 15.
Rae1 Nf6 16. h3 c5 17. Nb3 Ba6 18. Rf2 Qc7 19. fxe5 dxe5 20. d5 Ne8 21. Bf1 Nd6
22. Nd2 Qd7 23. g4 f6 24. Qc2 Rf7 25. Bd3 Kf8 26. Re3 Ke7 27. Rg3 g5 1/2-1/2

[Event "Olimpiada Nacional 2011"]
[Site "?"]
[Date "2011.05.04"]
[Round "6"]
[White "Madrigal Perez, Rodrigo"]
[Black "Fuentes Godoy, Arturo"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1795"]
[BlackElo "1950"]
[PlyCount "70"]
[EventDate "2011.05.02"]
[SourceDate "2011.05.02"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ngf3 Qb6 8. O-O
Be7 9. Re1 g5 10. Nf1 g4 11. N3d2 h5 12. f4 cxd4 13. Kh1 Nc5 14. Nb3 Nxd3 15.
Qxd3 dxc3 16. bxc3 Bd7 17. Be3 Qc7 18. Rab1 O-O-O 19. Nc5 Nxe5 20. fxe5 Bxc5
21. Bg5 Rdg8 22. Bf6 Rh6 23. c4 d4 24. Nd2 h4 25. Nb3 h3 26. g3 Bb4 27. Re2
Qc6+ 28. Kg1 Qf3 29. Qxf3 gxf3 30. Re4 Ba4 31. Kf2 a5 32. Nxd4 Bc5 33. Kxf3
Rxf6+ 34. exf6 Rd8 35. Nb3 Bd6 1-0

[Event "Olimpiada Nacional 2011"]
[Site "?"]
[Date "2011.05.04"]
[Round "6"]
[White "SAN ROMAN FLORES, ADOLFO."]
[Black "ZUCHOVICKI ZARITSKY, AXEL."]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1564"]
[BlackElo "1900"]
[PlyCount "57"]
[EventDate "2011.05.02"]
[SourceDate "2011.05.02"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 5. Bf4 O-O 6. Qd2 a6 7. O-O-O b5 8. Bd3
Bb7 9. e5 dxe5 10. dxe5 Nfd7 11. Be4 Qc8 12. Bh6 Nb6 13. h4 Bxe4 14. Nxe4 Qg4
15. h5 Nc4 16. Qf4 Qxf4+ 17. Bxf4 Nc6 18. Rd5 e6 19. Rc5 Nb4 20. b3 Nb6 21. Bd2
N4d5 22. c4 bxc4 23. bxc4 Ne7 24. Rxc7 Rfe8 25. Nd6 Rec8 26. Rxe7 Bf8 27. Nxc8
Rxc8 28. Rb7 Nxc4 29. Kd1 1-0

[Event "Olimpiada Nacional 2011"]
[Site "?"]
[Date "2011.05.04"]
[Round "6"]
[White "CARVAJAL ALARCON, JOSE."]
[Black "Rodiles Legaspi, Ricardo"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "1639"]
[BlackElo "1793"]
[PlyCount "46"]
[EventDate "2011.05.02"]
[SourceDate "2011.05.02"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. O-O Nc6 6. c3 Nf6 7. Re1 g6 8.
d3 Bg7 9. Nbd2 O-O 10. h3 Rac8 11. Nf1 a6 12. Be3 Kh8 13. Ng3 e6 14. Rc1 b5 15.
Kh2 Rfe8 16. Qd2 Rb8 17. d4 cxd4 18. cxd4 d5 19. e5 Ng8 20. Rc2 Rbc8 21. Rec1
Na7 22. Rxc8 Rxc8 23. Rxc8 Qxc8 1/2-1/2

[Event "Olimpiada Nacional 2011"]
[Site "?"]
[Date "2011.05.04"]
[Round "6"]
[White "FIGUEROA FARIAS, JOSE."]
[Black "RIOS BONO, ALEXIS."]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1655"]
[BlackElo "1584"]
[PlyCount "70"]
[EventDate "2011.05.02"]
[SourceDate "2011.05.02"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nc6 6. Be3 Qc7 7. c3 Nf6 8.
N1d2 d5 9. Bd3 Bd6 10. f3 Bxh2 11. Qe2 Bg3+ 12. Bf2 Bxf2+ 13. Qxf2 Ne5 14. Bc2
Bd7 15. O-O-O a5 16. Kb1 a4 17. Nc5 a3 18. b4 b6 19. Ndb3 bxc5 20. Nxc5 h6 21.
Rhe1 O-O 22. g4 dxe4 23. g5 hxg5 24. Qh2 Rfc8 25. Rh1 Ng6 26. Qh3 Kf8 27. fxe4
g4 28. Qe3 Bb5 29. Qg5 Qe5 30. Rh8+ Ke7 31. Qxe5 Nxe5 32. Rxc8 Rxc8 33. Bb3 Rd8
34. Rxd8 Kxd8 35. Kc2 g3 0-1

[Event "Olimpiada Nacional 2011"]
[Site "?"]
[Date "2011.05.04"]
[Round "6"]
[White "Guzman Murillo, Jesus"]
[Black "GONZALEZ DE SANTIAGO, JESUS."]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "1989"]
[BlackElo "1351"]
[PlyCount "85"]
[EventDate "2011.05.02"]
[SourceDate "2011.05.02"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 dxe4 5. a3 Bxc3+ 6. Nxc3 Nc6 7. Bb5 Nge7
8. Be3 a6 9. Bxc6+ Nxc6 10. Nxe4 Qd5 11. f3 O-O 12. Nc3 Qd7 13. Qd2 b6 14. h4
Bb7 15. Qf2 Ne7 16. O-O Nf5 17. Rad1 Nxe3 18. Qxe3 Qe7 19. Qf4 Rad8 20. Rfe1
Qd6 21. Qg5 h6 22. Qg4 b5 23. Ne2 c5 24. c3 cxd4 25. Rxd4 Qb6 26. Kh1 Rxd4 27.
Nxd4 Bc8 28. Qg3 Rd8 29. Re4 Qd6 30. Qe1 Bb7 31. Re5 Bd5 32. Kg1 a5 33. Re3 Rb8
34. Nc2 Qb6 35. Qf2 Bb3 36. Re2 Qxf2+ 37. Kxf2 e5 38. Na1 Bc4 39. Rxe5 Rd8 40.
Ke1 Kh7 41. Nc2 Rd5 42. Rxd5 Bxd5 43. Nd4 1-0

[Event "Olimpiada Nacional 2011"]
[Site "?"]
[Date "2011.05.04"]
[Round "6"]
[White "PEREZ GARCIA, OMAR."]
[Black "MAGAŅA MORALES, ROBERTO."]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1388"]
[BlackElo "1697"]
[PlyCount "64"]
[EventDate "2011.05.02"]
[SourceDate "2011.05.02"]

1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 O-O 5. a3 Bxc3 6. bxc3 Nc6 7. Nf3 Re8 8.
O-O e4 9. Nd4 Nxd4 10. cxd4 d5 11. d3 Bf5 12. Bg5 h6 13. Bxf6 Qxf6 14. dxe4
Bxe4 15. f3 Bg6 16. cxd5 Re3 17. Qa4 Rxe2 18. Rf2 Rxf2 19. Kxf2 b5 20. Qb4 a5
21. Qc5 Bd3 22. Rd1 Bc4 23. Re1 Rd8 24. f4 g5 25. Bf3 gxf4 26. Rg1 Kh8 27. Qxc7
fxg3+ 28. Rxg3 Qxd4+ 29. Kg2 Qb2+ 30. Kh1 Qa1+ 31. Rg1 Qf6 32. Be4 Bxd5 0-1

[Event "Olimpiada Nacional 2011"]
[Site "?"]
[Date "2011.05.04"]
[Round "6"]
[White "GONZALEZ ESTRADA, JESUS."]
[Black "LOPEZ FUENTES, LUIS."]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1285"]
[BlackElo "1411"]
[PlyCount "75"]
[EventDate "2011.05.02"]
[SourceDate "2011.05.02"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. b3 Bd6 5. Nbd2 f5 6. e3 Nf6 7. Bd3 O-O 8. O-O
Ne4 9. Bb2 Nd7 10. Qe2 Rf6 11. Ne5 Rh6 12. f4 Ndf6 13. Bxe4 fxe4 14. g3 Qe8 15.
a4 Qh5 16. Qxh5 Rxh5 17. Rf2 Bxe5 18. fxe5 Ng4 19. Re2 Bd7 20. Ba3 Nh6 21. a5
Nf5 22. Nf1 Rg5 23. Kf2 Be8 24. h3 Rd8 25. g4 Rd7 26. gxf5 Rxf5+ 27. Ke1 Rf3
28. Rf2 Rdf7 29. Raa2 Rxh3 30. Rxf7 Bxf7 31. a6 b6 32. Bd6 g5 33. Bb8 Rf3 34.
Bxa7 Be8 35. Bxb6 c5 36. a7 Bc6 37. a8=Q+ Bxa8 38. Rxa8+ 1-0

[Event "Olimpiada Nacional 2011"]
[Site "?"]
[Date "2011.05.04"]
[Round "6"]
[White "HERNANDEZ RENDON, CARLOS."]
[Black "TOLEDO HERNANDEZ, ROBERTO."]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "1430"]
[BlackElo "1408"]
[PlyCount "37"]
[EventDate "2011.05.02"]
[SourceDate "2011.05.02"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 Nc6 5. Be2 Qb6 6. b3 cxd4 7. exd4 d5 8. O-O
g6 9. c3 Bg7 10. Nbd2 O-O 11. h3 a5 12. Ne5 Nd7 13. Ndf3 Qd8 14. Qd2 Nf6 15.
Nxc6 bxc6 16. Ne5 Qe8 17. Rab1 g5 18. Bh2 Ne4 19. Qc1 1/2-1/2

[Event "Olimpiada Nacional 2011"]
[Site "?"]
[Date "2011.05.04"]
[Round "6"]
[White "DUARTE BARAHORA, GERARDO."]
[Black "NAVA VENEGAS, LAURO."]
[Result "1/2-1/2"]
[ECO "A52"]
[WhiteElo "1311"]
[PlyCount "119"]
[EventDate "2011.05.02"]
[SourceDate "2011.05.02"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Nc3 O-O 7. Be2 Ngxe5 8.
O-O d6 9. b3 Bb4 10. Bb2 Qf6 11. Qc2 Qh6 12. Nd5 Ba5 13. a3 Nxf3+ 14. Bxf3 Ne5
15. Be2 c6 16. Nc3 Bc7 17. h3 d5 18. f4 Bb6 19. Qd2 dxc4 20. Bxc4 Rd8 21. Qe2
Nxc4 22. bxc4 Bf5 23. Rad1 Rxd1 24. Rxd1 Qxf4 25. Kh1 Qxe3 26. Qxe3 Bxe3 27.
Re1 Bd2 28. Re7 Bxc3 29. Bxc3 b5 30. cxb5 cxb5 31. Rb7 Bd3 32. Kh2 h6 33. Ba5
Bc4 34. Kg3 Kh7 35. Kf2 Kg6 36. g4 h5 37. Kg3 a6 38. Rb6+ Be6 39. Kf4 hxg4 40.
hxg4 Kh6 41. Kg3 g5 42. Kf3 Kg6 43. Kg3 Kf6 44. Bc3+ Ke7 45. Bb4+ Kd7 46. Ba5
Ra7 47. Kh3 Bd5 48. Kg3 Be4 49. Kh3 f5 50. gxf5 Bxf5+ 51. Kg3 Be6 52. Kg2 Bd5+
53. Kg3 Bc6 54. Kg4 Kd6 55. Kxg5 Kc5 56. Kf6 Bb7 57. Ke5 Kc4 58. Bb4 Kb3 59.
Bc5 Ka4 60. Rxb5 1/2-1/2