[Event "Caissa CC Online"]
[Site "Chess.com INT"]
[Date "2022.01.22"]
[Round "4"]
[White "Chew Florian, Denis"]
[Black "Leyva, Hector"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1608"]
[BlackElo "2310"]
[PlyCount "109"]
[EventDate "2022.01.22"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "GUA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. g3 c5 4. d5 d6 5. c4 h5 6. Bg2 Bd7 7. Nbd2 Qc8 8. 0-0 Nh6 9. e4 Bh3 10. Bxh3 Qxh3 11. Ng5 Qd7 12. Rb1 h4 13. Kg2 Na6 14. Ndf3 hxg3 15. fxg3 Nc7 16. Qc2 0-0-0 17. b4 f6 18. Nh3 Ng4 19. Nhg1 Bh6 20. bxc5 dxc5 21. Bxh6 Rxh6 22. Qb3 b6 23. h3 Rdh8 24. a4 Na6 25. a5 Nb4 26. axb6 axb6 27. Ra1 Nc2 28. hxg4 Nxa1 29. Rxa1 Qb7 30. Rb1 Kc7 31. e5 fxe5 32. Nxe5 Rh2+ 33. Kf1 Rf8+ 34. Ngf3 Rh1+ 35. Kg2 Rxb1 36. Qxb1 Qa6 37. Qxg6 Qa2+ 38. Kh3 Rh8+ 39. Nh4 Qa4 40. Qe6 Rh7 41. g5 Qe8 42. g6 Rg7 43. Kg4 Qa4 44. Nf5 Qd1+ 45. Nf3 Qc2 46. Kg5 Qc1+ 47. Kg4 Qc2 48. Ne5 Qd1+ 49. Kg5 Qc1+ 50. Kh5 Qh1+ 51. Nh4 Qc1 52. Qc6+ Kb8 53. Nd7+ Ka7 54. Qxb6+ Ka8 55. Qb8# 1-0

[Event "Caissa CC Online"]
[Site "Chess.com INT"]
[Date "2022.01.22"]
[Round "5"]
[White "Leyva, Hector"]
[Black "Mencos, Claudia"]
[Result "1-0"]
[ECO "A12"]
[WhiteElo "2310"]
[BlackElo "1977"]
[PlyCount "100"]
[EventDate "2022.01.22"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "GUA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 d5 3. Bb2 c6 4. c4 Bf5 5. d3 e6 6. Nbd2 h6 7. g3 Nbd7 8. Bg2 Be7 9. 0-0 0-0 10. Qc2 Bh7 11. a3 Rc8 12. b4 Ne8 13. Qb3 Bf6 14. d4 dxc4 15. Nxc4 Nb6 16. Na5 Nd6 17. Ne5 Qe7 18. Rac1 Ne4 19. Rfd1 Bg5 20. e3 Bf6 21. Nd3 Rfd8 22. Nc5 Nxc5 23. bxc5 Nd5 24. e4 b6 25. exd5 bxa5 26. d6 Qd7 27. Bc3 Rb8 28. Qa4 Rb5 29. Bxa5 Rdb8 30. Bc7 R8b7 31. Qa6 Rxc7 32. dxc7 Qxc7 33. Qxc6 Qxc6 34. Bxc6 Rb8 35. Bg2 Bd8 36. d5 exd5 37. Rxd5 Bc7 38. c6 Bg6 39. Rd7 Rc8 40. Bh3 f5 41. g4 Be8 42. gxf5 Bb6 43. Rxg7+ Kxg7 44. f6+ Kxf6 45. Bxc8 Ke7 46. Re1+ Kd8 47. Bd7 Bf7 48. Re5 Ba2 49. Rh5 Kc7 50. Rxh6 Bb1 1-0

[Event "Caissa CC Online"]
[Site "Chess.com INT"]
[Date "2022.01.22"]
[Round "2"]
[White "Mareco, Sandro"]
[Black "Leyva, Hector"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2643"]
[BlackElo "2310"]
[PlyCount "55"]
[EventDate "2022.01.22"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "GUA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nc3 c5 4. dxc5 Bxc3+ 5. bxc3 Nc6 6. Bd3 Qa5 7. Rb1 Qxc3+ 8. Bd2 Qxc5 9. Nf3 a6 10. 0-0 b5 11. h3 d6 12. Be3 Qc3 13. Nd4 Bd7 14. Nb3 Rc8 15. f4 Qg7 16. Bc1 Nf6 17. Bb2 e5 18. Qf3 Ng8 19. a4 Nge7 20. axb5 axb5 21. Bxb5 0-0 22. Rbd1 Nd4 23. Nxd4 exd4 24. Bxd7 Rxc2 25. Bxd4 Qh6 26. Bf6 Nc6 27. Qb3 Rc5 28. Rxd6 1-0

[Event "Caissa CC Online"]
[Site "Chess.com INT"]
[Date "2022.01.22"]
[Round "7"]
[White "Torres Hernandez, Leslie Carolin"]
[Black "Leyva, Hector"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "1884"]
[BlackElo "2310"]
[PlyCount "135"]
[EventDate "2022.01.22"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "GUA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 c5 4. c3 b6 5. Be2 Bb7 6. d5 d6 7. 0-0 Nd7 8. Bf4 Qc7 9. Qc2 a6 10. a4 Ngf6 11. Nbd2 0-0 12. Rfe1 Ne5 13. Bxe5 dxe5 14. Nc4 Ne8 15. a5 b5 16. Nb6 Rd8 17. c4 b4 18. b3 Nd6 19. Bd3 Bc8 20. Nd2 f5 21. f3 f4 22. Kh1 g5 23. Rg1 Kh8 24. g3 fxg3 25. Rxg3 Bf6 26. Rag1 Rg8 27. Nf1 Bd7 28. Ne3 Rdf8 29. Qg2 Be8 30. h4 Nf7 31. hxg5 Rxg5 32. Nf5 Rfg8 33. Qh3 Rxg3 34. Rxg3 Rxg3 35. Qxg3 Nd6 36. Nh6 Bg6 37. Qh3 Bg5 38. Qd7 Qb8 39. Ng4 Qf8 40. Nxe5 Qf4 41. Nxg6+ hxg6 42. Qh3+ Kg7 43. Qg4 Qe3 44. Nd7 Nf7 45. f4 Bxf4 46. e5 Qe1+ 47. Kg2 Qd2+ 48. Qe2 Qc3 49. Qc2 Qe1 50. Qe2 Qxe2+ 51. Bxe2 Bxe5 52. Nxc5 Bc7 53. Nxa6 Bxa5 54. c5 Kf6 55. c6 Ke5 56. c7 Nd6 57. Bd3 g5 58. Kg3 Kxd5 59. Kg4 Kd4 60. Bh7 e5 61. Bf5 Nxf5 62. c8Q Ne3+ 63. Kg3 Bb6 64. Nxb4 e4 65. Qd7+ Kc5 66. Qc6+ Kxb4 67. Qxb6+ Kc3 68. Qxe3+ 1-0

[Event "Caissa Guatemala Online"]
[Site "Chess.com INT"]
[Date "2021.01.23"]
[Round "1"]
[White "Daemen, Jules"]
[Black "Leyva, Hector"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "1778"]
[BlackElo "2310"]
[PlyCount "62"]
[EventDate "2021.01.23"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GUA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. f4 Bg7 5. Nf3 a6 6. Bd3 Nc6 7. Ne2 Bg4 8. c3 Bxf3 9. gxf3 e5 10. fxe5 dxe5 11. Be3 exd4 12. Nxd4 Nxd4 13. Bxd4 0-0 14. Qe2 Nh5 15. Be3 Qf6 16. 0-0-0 Nf4 17. Bxf4 Qxf4+ 18. Kb1 b5 19. h4 h5 20. Bc2 Rad8 21. Qf2 Bf6 22. Qa7 Ra8 23. Qf2 a5 24. Rd7 b4 25. c4 a4 26. Qc5 b3 27. Bd1 bxa2+ 28. Kxa2 a3 29. b4 Qc1 30. Qf2 Qa1+ 31. Kb3 Qb1+ 0-1

[Event "Caissa Guatemala Online"]
[Site "Chess.com INT"]
[Date "2021.01.23"]
[Round "2"]
[White "Leyva, Hector"]
[Black "Ramirez Marino, Richard Daniel"]
[Result "1/2-1/2"]
[ECO "C90"]
[WhiteElo "2310"]
[BlackElo "2085"]
[PlyCount "42"]
[EventDate "2021.01.23"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GUA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. a4 b4 9. a5 d6 10. h3 Be6 11. c3 Rb8 12. c4 Qc8 13. d3 Nd7 14. Ba4 Qb7 15. Nbd2 Nc5 16. Nb3 Bf6 17. Nxc5 dxc5 18. Bxc6 Qxc6 19. Bg5 Bxg5 20. Nxg5 Rbd8 21. b3 h6 1/2-1/2

[Event "Guatemala Caissa op 2nd"]
[Site "Guatemala City"]
[Date "2020.01.11"]
[Round "8"]
[White "Leyva, Hector"]
[Black "Romero Holmes, Alfonso"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "2319"]
[BlackElo "2415"]
[PlyCount "94"]
[EventDate "2020.01.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 d6 4. Nc3 Bg4 5. Bg5 Bg7 6. e3 h6 7. Bh4 Na6 8. Be2 c5 9. h3 Bd7 10. 0-0 0-0 11. Rc1 Re8 12. Bg3 Qa5 13. a3 Rad8 14. Bh2 Bf5 15. Nb5 Qb6 16. Qa4 Bd7 17. dxc5 Bxb5 18. cxb5 Nxc5 19. Qc2 Rd7 20. b4 Ne6 21. Bc4 Ng5 22. Nxg5 hxg5 23. a4 d5 24. Bd3 e5 25. a5 Qd8 26. b6 axb6 27. Bb5 bxa5 28. Bxd7 Nxd7 29. bxa5 Qxa5 30. Qc7 Qxc7 31. Rxc7 Nf6 32. Rb1 d4 33. Rbxb7 d3 34. Rxf7 Bh8 35. Rfc7 e4 36. Rc1 Nd5 37. Rd7 Nc3 38. Kf1 Ra8 39. f3 Ra2 40. Bg3 d2 41. Rxc3 Bxc3 42. Ke2 Ra1 43. Rxd2 Bxd2 44. Kxd2 Ra2+ 45. Ke1 Rxg2 46. Bf2 exf3 47. Kf1 Rh2 0-1

[Event "Guatemala Caissa op 2nd"]
[Site "Guatemala City"]
[Date "2020.01.10"]
[Round "5"]
[White "Leyva, Hector"]
[Black "Mitkov, Nikola"]
[Result "0-1"]
[ECO "C70"]
[WhiteElo "2319"]
[BlackElo "2508"]
[PlyCount "84"]
[EventDate "2020.01.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 g6 5. d4 exd4 6. c3 Bg7 7. cxd4 b5 8. Bb3 Na5 9. Bc2 Ne7 10. 0-0 0-0 11. h3 d6 12. Nc3 Bb7 13. Re1 Re8 14. b4 Nc4 15. a4 c5 16. axb5 cxb4 17. Bb3 Qc7 18. Qd3 Na5 19. Nd5 Nxd5 20. Bxd5 Bxd5 21. exd5 Rxe1+ 22. Nxe1 axb5 23. Bd2 Qb7 24. Nc2 Nc4 25. Rb1 Qxd5 26. Rxb4 Ra4 27. Rb1 h6 28. Be3 Kh7 29. Nb4 Qa8 30. Nc2 Qa5 31. Qb3 Nd2 32. Bxd2 Qxd2 33. Ne3 Qa2 34. Qxb5 Bxd4 35. Rd1 Bc5 36. Qb7 Rf4 37. Nd5 Rxf2 38. Kh1 Qe2 39. Qb1 Rxg2 40. Nf6+ Kg7 41. Ng4 Qf3 42. Qa1+ Rb2# 0-1

[Event "Guatemala Caissa op 2nd"]
[Site "Guatemala City"]
[Date "2020.01.09"]
[Round "3"]
[White "Leyva, Hector"]
[Black "Zaragatski, Ilja"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "2319"]
[BlackElo "2507"]
[PlyCount "110"]
[EventDate "2020.01.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Bd6 5. Nf3 f5 6. Bd3 Nf6 7. Qc2 Ne4 8. 0-0 Nd7 9. Rb1 0-0 10. b4 Rf6 11. Ne2 Rh6 12. g3 Qe8 13. Kg2 Ndf6 14. h4 Bd7 15. Nf4 Ng4 16. Bxe4 fxe4 17. Ng5 Qe7 18. Qe2 Nf6 19. c5 Bxf4 20. exf4 Be8 21. Rb3 Bh5 22. Qb2 a6 23. a4 Rg6 24. b5 axb5 25. axb5 Qe8 26. bxc6 bxc6 27. Bd2 h6 28. Rb1 hxg5 29. fxg5 Bf3+ 30. Kg1 Nd7 31. Bf4 e5 32. Bxe5 Nxe5 33. dxe5 Re6 34. Ra1 Rxa1+ 35. Qxa1 Kh7 36. Rb7 Re7 37. Rb6 Qd7 38. Kh2 d4 39. Rb8 Qa7 40. Qb2 Qxc5 41. Qa2 Qd5 42. Qa8 e3 43. Rh8+ Kg6 44. Qf8 Qf7 45. Rh6+ gxh6 46. Qxh6+ Kf5 47. g6 Qxg6 48. Qf4+ Ke6 49. Qxf3 Kxe5 50. fxe3 Qc2+ 51. Kg1 Qc1+ 52. Kh2 Qxe3 53. Qxc6 d3 54. Qb5+ Kf6 55. Qa6+ Ke5 0-1

[Event "Managua Hurtado Memorial 16th"]
[Site "Managua"]
[Date "2016.12.30"]
[Round "9"]
[White "Juarez Flores, Carlos Armando"]
[Black "Leyva, Hector"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2376"]
[BlackElo "2327"]
[PlyCount "62"]
[EventDate "2016.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 d6 2. d4 e5 3. dxe5 dxe5 4. Qxd8+ Kxd8 5. Nf3 f6 6. Be3 Be6 7. Nbd2 Nd7 8. Bc4 Bxc4 9. Nxc4 Bc5 10. 0-0-0 Bxe3+ 11. Nxe3 Ne7 12. Rd3 Kc8 13. Rhd1 Nb6 14. Nd2 Rd8 15. Rxd8+ Kxd8 16. Ndc4+ Kc8 17. Nxb6+ axb6 18. a3 c6 19. f3 Kc7 20. c3 b5 21. Kc2 Rd8 22. Rxd8 Kxd8 23. Kd3 Kc7 24. b4 Ng6 25. g3 Ne7 26. Kc2 Kd6 27. Kd3 Kc7 28. Kc2 Kd7 29. Kd3 Ke6 30. Kc2 Kd6 31. Kd3 Ke6 1/2-1/2

[Event "Managua Hurtado Memorial 16th"]
[Site "Managua"]
[Date "2016.12.30"]
[Round "8"]
[White "Leyva, Hector"]
[Black "Lacayo, Rene"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2327"]
[BlackElo "2273"]
[PlyCount "90"]
[EventDate "2016.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 c6 3. c4 e6 4. b3 Nf6 5. Bb2 Nbd7 6. Be2 Bd6 7. 0-0 0-0 8. d3 Re8 9. Nbd2 e5 10. cxd5 Nxd5 11. a3 Bc7 12. Qc2 Nf8 13. Rfe1 a5 14. Rac1 Ng6 15. Qb1 f6 16. Kh1 Nde7 17. Rg1 Nf5 18. g3 Nh6 19. Qc2 Kh8 20. Rge1 Be6 21. Kg1 Qe7 22. Bf1 Bd6 23. Ra1 Bd5 24. Bg2 Bc7 25. Bc3 Red8 26. Reb1 c5 27. a4 Rac8 28. Rc1 Qe6 29. Rab1 b6 30. Re1 Ba8 31. Rbd1 Qf5 32. e4 Qe6 33. Nc4 Bb7 34. Qe2 Ne7 35. Qf1 Rb8 36. Bd2 Nf7 37. Bh3 Qc6 38. Bc3 Ba6 39. Qe2 Qe8 40. Be6 Ng6 41. Bg4 Nh6 42. Bh3 Nf7 43. Bf5 Nh6 44. Bh3 Nf7 45. Bg4 Nh6 1/2-1/2

[Event "Managua Hurtado Memorial 16th"]
[Site "Managua"]
[Date "2016.12.29"]
[Round "6"]
[White "Leyva, Hector"]
[Black "Burgos Figueroa, Carlos Ernesto"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "2327"]
[BlackElo "2221"]
[PlyCount "103"]
[EventDate "2016.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 a6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 e5 6. Nf5 d6 7. Ne3 Nf6 8. Nc3 Be6 9. Ned5 Be7 10. Be3 0-0 11. g3 Bxd5 12. cxd5 Nb8 13. Bh3 b5 14. a3 Nbd7 15. 0-0 Nb6 16. b3 Nfd7 17. f3 Bg5 18. Bf2 g6 19. Qb1 Qc7 20. Ne2 Rfb8 21. Ra2 a5 22. Rc2 Qd8 23. Rc6 Be7 24. Nc3 b4 25. axb4 axb4 26. Na2 Nc5 27. Nc1 Nbd7 28. Qc2 Bf8 29. Be3 Ra3 30. f4 Qe8 31. Kh1 Ra1 32. Rc7 exf4 33. gxf4 Nf6 34. Bxc5 dxc5 35. Bg2 Ng4 36. Qe2 Qd8 37. Rc6 Qh4 38. h3 Nf6 39. Qe1 Qxe1 40. Rxe1 Nh5 41. f5 gxf5 42. e5 Nf4 43. d6 Ne6 44. Bd5 Rd8 45. Rg1+ Kh8 46. Bxe6 fxe6 47. Rxc5 Bh6 48. Nd3 Ra3 49. Rb1 Bf8 50. Nf4 Bxd6 51. Rd1 Ra6 52. Nxe6 1-0

[Event "Managua Hurtado Memorial 16th"]
[Site "Managua"]
[Date "2016.12.29"]
[Round "7"]
[White "Lorenzana, Wilson Estuardo"]
[Black "Leyva, Hector"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2247"]
[BlackElo "2327"]
[PlyCount "62"]
[EventDate "2016.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 d6 2. d4 e5 3. dxe5 dxe5 4. Qxd8+ Kxd8 5. Nf3 f6 6. Be3 Be6 7. Nbd2 Nd7 8. Bc4 Bxc4 9. Nxc4 Bc5 10. 0-0-0 Bxe3+ 11. Nxe3 Ne7 12. Nd2 Kc8 13. f3 Rd8 14. Nb3 b6 15. c3 Nf8 16. Rxd8+ Kxd8 17. Rd1+ Ke8 18. Nd5 Ne6 19. Nxe7 Kxe7 20. g3 c6 21. Kd2 Rd8+ 22. Ke2 Rxd1 23. Kxd1 Kd6 24. Ke2 Nc5 25. Nxc5 Kxc5 26. Kd3 a5 27. b3 b5 28. a3 a4 29. b4+ Kd6 30. Kd2 Ke6 31. Kd3 Kd6 1/2-1/2

[Event "Managua Hurtado Memorial 16th"]
[Site "Managua"]
[Date "2016.12.28"]
[Round "4"]
[White "Leyva, Hector"]
[Black "Pilarte, Mario"]
[Result "1-0"]
[ECO "E93"]
[WhiteElo "2327"]
[BlackElo "1894"]
[PlyCount "59"]
[EventDate "2016.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. d5 Nbd7 8. Nd2 a5 9. h4 Nc5 10. h5 c6 11. g4 cxd5 12. cxd5 Rb8 13. f3 Bd7 14. a4 Ne8 15. Nc4 Bf6 16. Bh6 Bg7 17. Be3 Nxa4 18. Rxa4 b5 19. Rxa5 bxc4 20. Ra2 Rb4 21. Qd2 Qe7 22. Nd1 Ra4 23. Rxa4 Bxa4 24. Bxc4 Nc7 25. Qh2 g5 26. Nc3 Bd7 27. 0-0 h6 28. Ra1 Rc8 29. Ra7 Qe8 30. Qe2 1-0

[Event "Managua Hurtado Memorial 16th"]
[Site "Managua"]
[Date "2016.12.27"]
[Round "3"]
[White "Delgado, Eliseo"]
[Black "Leyva, Hector"]
[Result "0-1"]
[ECO "E70"]
[WhiteElo "1741"]
[BlackElo "2327"]
[PlyCount "96"]
[EventDate "2016.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 c5 2. d5 d6 3. c4 g6 4. e4 Bg7 5. Bd3 Nf6 6. Ne2 0-0 7. 0-0 e6 8. Nbc3 exd5 9. exd5 Re8 10. h3 Nbd7 11. Bf4 Ne5 12. Bxe5 Rxe5 13. Qd2 Bd7 14. f3 Qf8 15. Rae1 Bh6 16. f4 Rae8 17. Qc2 R5e7 18. Kh2 Qg7 19. g3 a6 20. b3 Kh8 21. Qd2 Ng8 22. Bc2 f5 23. Ng1 Qf6 24. Nf3 Bg7 25. Nd1 Qf8 26. Nc3 Nf6 27. Nh4 b5 28. Ng2 Kg8 29. Rxe7 Rxe7 30. Re1 Kf7 31. Rxe7+ Qxe7 32. Qe3 Qd8 33. Bb1 Qa5 34. Qe1 Ng4+ 35. hxg4 Bxc3 36. Qe2 fxg4 37. Ne3 Be1 38. Bd3 Qd2 39. Kg2 b4 40. Qxd2 Bxd2 41. Nf1 Bc1 42. Kf2 h5 43. Ke2 h4 44. Kf2 Kf6 45. Ke2 hxg3 46. Nxg3 Bxf4 47. Ne4+ Ke5 48. Kf1 g3 0-1

[Event "Managua Hurtado Memorial 16th"]
[Site "Managua"]
[Date "2016.12.27"]
[Round "2"]
[White "Leyva, Hector"]
[Black "Izaba, Rodolfo"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2327"]
[BlackElo "2120"]
[PlyCount "88"]
[EventDate "2016.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. b3 b6 4. g3 Bb7 5. Bg2 c5 6. 0-0 Be7 7. Bb2 0-0 8. e3 d5 9. d3 dxc4 10. bxc4 Nc6 11. Qe2 Rc8 12. Ne1 Rc7 13. f4 Ne8 14. Nd2 Bf6 15. Ndf3 Bxb2 16. Qxb2 Qf6 17. Ne5 Nxe5 18. fxe5 Qg5 19. Rf4 Bxg2 20. Kxg2 Qd8 21. Qe2 Rd7 22. Rd1 Nc7 23. Rd2 b5 24. cxb5 Nxb5 25. Rc4 Qb6 26. Rb2 Qc6+ 27. Qf3 Rd5 28. a4 Nc7 29. Rbc2 Na6 30. d4 Rfd8 31. Nd3 Qd7 32. Nf4 Nb4 33. Rf2 a5 34. Rf1 cxd4 35. Nxd5 exd5 36. Rxd4 Nc6 37. Rh4 h6 38. Qf5 Qe7 39. Rc1 Nxe5 40. Rc8 Rxc8 41. Qxc8+ Kh7 42. Qf5+ Kg8 43. Qc8+ Kh7 44. Qf5+ Kg8 1/2-1/2

[Event "Managua Hurtado Memorial 16th"]
[Site "Managua"]
[Date "2016.12.26"]
[Round "1"]
[White "Ortiz, Heriberto"]
[Black "Leyva, Hector"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1880"]
[BlackElo "2327"]
[PlyCount "67"]
[EventDate "2016.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 5. h3 a6 6. Bg5 h6 7. Be3 b5 8. e5 Nh7 9. Qd2 Nf8 10. Be2 Bb7 11. 0-0 Nbd7 12. Rad1 dxe5 13. dxe5 Nxe5 14. Qc1 Qc8 15. Nxe5 Bxe5 16. Bxh6 Ne6 17. f4 Bd4+ 18. Kh2 Rxh6 19. f5 Be5+ 20. Kg1 Bg7 21. fxe6 Qxe6 22. Qf4 Rc8 23. Bg4 f5 24. Bf3 Bxf3 25. Qxf3 Kf7 26. Nd5 Bf6 27. Rfe1 Qc6 28. Qe3 Rh7 29. Nxe7 Bxe7 30. Qxe7+ Kg8 31. Rd8+ Rxd8 32. Qxd8+ Kg7 33. Re7+ Kh6 34. Qf8+ 1-0

[Event "Managua Sub zt 2.3"]
[Site "Managua"]
[Date "2014.05.02"]
[Round "9"]
[White "Juarez Flores, Carlos Armando"]
[Black "Leyva, Hector"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2410"]
[BlackElo "2351"]
[PlyCount "61"]
[EventDate "2014.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. Nc3 g6 7. d4 cxd4 8. Nxd4 Bg7 9. Be3 Nf6 10. h3 0-0 11. 0-0 Rfd8 12. Rc1 e6 13. b3 Ne8 14. Qd2 Rac8 15. Nc2 Qe7 16. f4 f5 17. exf5 gxf5 18. Nd4 Nxd4 19. Bxd4 Bxd4+ 20. Qxd4 b6 21. Rce1 Ng7 22. Rf3 Qf7 23. Rg3 Rd7 24. Kh1 Kf8 25. Nb5 Rcd8 26. Qc3 Re7 27. Nd4 Rde8 28. Nf3 Kg8 29. Qd4 Rd7 30. Ng5 Qg6 31. Ne4 1-0

[Event "Managua Sub zt 2.3"]
[Site "Managua"]
[Date "2014.05.02"]
[Round "8"]
[White "Leyva, Hector"]
[Black "Ruiz, Juan Bosco"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2351"]
[BlackElo "2001"]
[PlyCount "15"]
[EventDate "2014.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 1/2-1/2

[Event "Managua Sub zt 2.3"]
[Site "Managua"]
[Date "2014.05.01"]
[Round "6"]
[White "Leyva, Hector"]
[Black "Garcia, Ricardo"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "2351"]
[BlackElo "2237"]
[PlyCount "62"]
[EventDate "2014.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 Nc6 3. Nbc3 g6 4. g3 Bg7 5. Bg2 e6 6. 0-0 Nge7 7. d3 0-0 8. Bg5 h6 9. Be3 Nd4 10. Qd2 Kh7 11. Nd1 d5 12. Nf4 dxe4 13. dxe4 e5 14. Nd3 b6 15. Nc3 Ba6 16. Rfd1 Qc7 17. Nd5 Nxd5 18. exd5 Rad8 19. c3 Nf5 20. f4 e4 21. Ne5 Nxe3 22. Qxe3 f5 23. c4 Bxe5 24. fxe5 Bxc4 25. d6 Qg7 26. Qc3 Bg8 27. Re1 Rfe8 28. Rad1 Qxe5 29. d7 Re7 30. Qxe5 Rxe5 31. Rd6 Re7 0-1

[Event "Managua Sub zt 2.3"]
[Site "Managua"]
[Date "2014.05.01"]
[Round "7"]
[White "Picado, Jorge Luis"]
[Black "Leyva, Hector"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2166"]
[BlackElo "2351"]
[PlyCount "80"]
[EventDate "2014.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. 0-0 Bd7 5. c3 Nf6 6. Re1 a6 7. Ba4 b5 8. Bc2 Bg4 9. d4 cxd4 10. cxd4 Bxf3 11. gxf3 e5 12. d5 Nd4 13. Bd3 Be7 14. Be3 0-0 15. Nc3 Nh5 16. Kh1 b4 17. Bxd4 bxc3 18. Bxc3 Qb6 19. Qd2 Bh4 20. Rg1 Bxf2 21. Qg5 Bxg1 22. Rxg1 g6 23. Rg4 Kh8 24. Kg2 f6 25. Qh6 Rf7 26. Kf1 Rg8 27. a4 Qb3 28. Bxa6 Qd1+ 29. Kf2 Qxa4 30. Bf1 Qa7+ 31. Qe3 Rb8 32. b4 Qxe3+ 33. Kxe3 Rc7 34. Kd2 Rbc8 35. Ba6 Rxc3 36. Bxc8 Rxc8 37. Rg1 Rb8 38. Rb1 f5 39. b5 fxe4 40. fxe4 Nf6 0-1

[Event "Managua Sub zt 2.3"]
[Site "Managua"]
[Date "2014.04.29"]
[Round "5"]
[White "Garcia Fuentes, Sergio Miguel"]
[Black "Leyva, Hector"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2176"]
[BlackElo "2351"]
[PlyCount "20"]
[EventDate "2014.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 d6 6. e4 e5 7. Nbd2 Nc6 8. Re1 Bg4 9. h3 Bxf3 10. Nxf3 Nd4 1/2-1/2

[Event "Managua Sub zt 2.3"]
[Site "Managua"]
[Date "2014.04.28"]
[Round "3"]
[White "Arias, Daniel1111"]
[Black "Leyva, Hector"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2202"]
[BlackElo "2351"]
[PlyCount "121"]
[EventDate "2014.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. h3 Be6 9. Qd2 Nbd7 10. 0-0-0 0-0 11. Kb1 b5 12. f4 b4 13. Nd5 Bxd5 14. exd5 exf4 15. Bxf4 Nb6 16. g4 a5 17. Nd4 Nfxd5 18. Nc6 Qc7 19. Nxe7+ Qxe7 20. Bg2 Nxf4 21. Bxa8 g5 22. Rhe1 Qf6 23. Be4 d5 24. Bf5 Nc4 25. Qd4 Qxd4 26. Rxd4 Kg7 27. h4 h6 28. hxg5 hxg5 29. b3 Nd6 30. Bd3 Kf6 31. Kb2 Rh8 32. a3 Rb8 33. axb4 axb4 34. Bh7 Rh8 35. Rxb4 Rxh7 36. Rb6 Ne6 37. Rxd6 d4 38. b4 Rh4 39. Rexe6+ fxe6 40. Rxd4 Ke5 41. c3 Rh8 42. Kb3 Rb8 43. Kc2 Rb7 44. Kd3 Rb8 45. Ke3 Rb7 46. Rc4 Kd6 47. Rc5 e5 48. Ke4 Rf7 49. Rd5+ Kc7 50. Rxe5 Rf4+ 51. Kd5 Rxg4 52. c4 Rg1 53. Re7+ Kb6 54. Re6+ Kc7 55. Rg6 g4 56. Kc5 g3 57. Rg7+ Kd8 58. b5 g2 59. b6 Ke8 60. b7 Rb1 61. Kc6 1-0

[Event "CRI-chT"]
[Site "San Jose"]
[Date "2012.07.29"]
[Round "9.4"]
[White "Leyva, Hector"]
[Black "Montenegro, Esteban"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2389"]
[BlackElo "1986"]
[PlyCount "47"]
[EventDate "2012.07.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "MegaSuper"]
[BlackTeam "Costa Rica Univ"]
[WhiteTeamCountry "CRI"]
[BlackTeamCountry "CRI"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 c6 5. Qd2 Bg7 6. h3 Nbd7 7. e3 b6 8. Bd3 Bb7 9. 0-0 0-0 10. Rfe1 c5 11. Rad1 Ne4 12. Bxe4 dxe4 13. Ng5 Nf6 14. Be5 Re8 15. d5 Qd7 16. Bxf6 exf6 17. Ngxe4 f5 18. Ng3 Rad8 19. e4 fxe4 20. Rxe4 Bxc3 21. Qxc3 Bxd5 22. Rg4 f5 23. Nh5 Re6 24. Rxd5 1-0

[Event "CRI-chT"]
[Site "San Jose"]
[Date "2012.07.28"]
[Round "8.2"]
[White "Chinchilla Miranda, Eugenio"]
[Black "Leyva, Hector"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2185"]
[BlackElo "2389"]
[PlyCount "107"]
[EventDate "2012.07.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Santa Barbara"]
[BlackTeam "MegaSuper"]
[WhiteTeamCountry "CRI"]
[BlackTeamCountry "CRI"]

1. d4 b5 2. e4 Bb7 3. Bd3 Nf6 4. Qe2 a6 5. Nf3 e6 6. 0-0 c5 7. c3 d5 8. e5 Nfd7 9. Ng5 Be7 10. Qh5 Bxg5 11. Bxg5 Qb6 12. Be3 c4 13. Bc2 Nc6 14. Nd2 Qd8 15. Nf3 Qe7 16. Ng5 g6 17. Qh6 0-0-0 18. Nf3 Rdg8 19. Bg5 Qe8 20. Rfe1 Kc7 21. Re3 Kb6 22. Rae1 Bc8 23. Nh4 Nd8 24. Rf3 f5 25. Bf6 Nf7 26. Qc1 Nxf6 27. exf6 Qd8 28. Rfe3 Qxf6 29. Nf3 Rd8 30. b3 Rhe8 31. a4 cxb3 32. Bxb3 Qe7 33. axb5 axb5 34. c4 dxc4 35. Bxc4 Nd6 36. Bxe6 Ne4 37. Bxc8 Rxc8 38. Qb2 Qc7 39. Rb3 Nd6 40. Rb1 Qc6 41. Ne5 Qd5 42. Nd7+ Kc7 43. Nf6 Qe6 44. Nxe8+ Rxe8 45. Re3 Qf7 46. Rxe8 Qxe8 47. Qb4 Qc6 48. h3 Kd7 49. Qc5 Qe4 50. Ra1 Ke6 51. Ra6 Qd5 52. Qc8+ Ke7 53. Ra7+ Kf6 54. Qd8+ 1-0

[Event "CRI-chT"]
[Site "San Jose"]
[Date "2012.07.27"]
[Round "6.1"]
[White "Jimenez, Alonso"]
[Black "Leyva, Hector"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2137"]
[BlackElo "2389"]
[PlyCount "109"]
[EventDate "2012.07.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Goicoechea"]
[BlackTeam "MegaSuper"]
[WhiteTeamCountry "CRI"]
[BlackTeamCountry "CRI"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. c3 Nf6 7. d4 cxd4 8. cxd4 d5 9. e5 Ng8 10. Nc3 e6 11. Be3 Nge7 12. Rc1 h6 13. Qa4 Nc8 14. Ne1 Be7 15. Nd3 0-0 16. Qd1 Nb6 17. Qg4 Kh7 18. b3 f5 19. exf6 Rxf6 20. Ne2 Raf8 21. Nef4 Bd6 22. Nh5 Rg6 23. Qh3 e5 24. Qxd7 Nxd7 25. dxe5 Ndxe5 26. Nhf4 Nxd3 27. Nxd3 d4 28. Bd2 Re6 29. Rfe1 Rfe8 30. f4 Re2 31. Rcd1 Rxe1+ 32. Rxe1 Rxe1+ 33. Bxe1 g5 34. fxg5 hxg5 35. h3 Kg6 36. Kf2 Kf5 37. Kf3 Ke6 38. Ke4 b6 39. Bf2 Bc5 40. g3 Ne7 41. g4 Nc6 42. h4 gxh4 43. Bxh4 a5 44. Bf2 Kf6 45. Kd5 Ne7+ 46. Kc4 Kg5 47. Nxc5 bxc5 48. Kxc5 d3 49. Kc4 Nc6 50. Kxd3 Nb4+ 51. Kc4 Nxa2 52. Be1 Kxg4 53. Bxa5 Kf3 54. Bc3 Ke2 55. b4 1/2-1/2

[Event "CRI-chT"]
[Site "San Jose"]
[Date "2012.07.26"]
[Round "5.5"]
[White "Charpentier Morales, William"]
[Black "Leyva, Hector"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2216"]
[BlackElo "2389"]
[PlyCount "82"]
[EventDate "2012.07.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Mapache"]
[BlackTeam "MegaSuper"]
[WhiteTeamCountry "CRI"]
[BlackTeamCountry "CRI"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. 0-0-0 Be7 10. Rhe1 0-0 11. Kb1 h6 12. Bh4 Re8 13. Qd2 Rc8 14. h3 b5 15. Nd4 b4 16. Nxc6 Rxc6 17. Nb5 Qa5 18. Nd4 Ra6 19. a3 Rb8 20. f4 Qa4 21. Re3 bxa3 22. b3 a2+ 23. Ka1 Qe8 24. Qe2 Rab6 25. Qe1 e5 26. fxe5 dxe5 27. Nf5 Bb4 28. Qg3 Nh5 29. Qg4 Qc6 30. c4 Qg6 31. Qf3 Nf4 32. g4 Kh7 33. Be7 Qe6 34. Bxb4 Rxb4 35. Rd6 Qc8 36. Qd1 Rxc4 37. Kxa2 Rc2+ 38. Kb1 Rc3 39. Rxc3 Qxc3 40. Ka2 Rb5 41. Ra6 Nd3 0-1

[Event "CRI-chT"]
[Site "San Jose"]
[Date "2012.07.25"]
[Round "4.2"]
[White "Leyva, Hector"]
[Black "Duran Vega, Sergio"]
[Result "1/2-1/2"]
[ECO "B26"]
[WhiteElo "2389"]
[BlackElo "2303"]
[PlyCount "93"]
[EventDate "2012.07.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "MegaSuper"]
[BlackTeam "Cartago Las Brumas"]
[WhiteTeamCountry "CRI"]
[BlackTeamCountry "CRI"]

1. e4 c5 2. Ne2 d6 3. Nbc3 Nf6 4. g3 Nc6 5. Bg2 g6 6. d3 Bg7 7. h3 Rb8 8. Be3 0-0 9. Qd2 b5 10. Bh6 b4 11. Nd5 e6 12. Bxg7 Kxg7 13. Ne3 Nd4 14. 0-0 Nd7 15. f4 f5 16. Rae1 Nb6 17. Nxd4 cxd4 18. Nc4 Qc7 19. Nxb6 Rxb6 20. e5 Bb7 21. exd6 Qxd6 22. Bxb7 Rxb7 23. Re5 Rc7 24. Rb5 Rfc8 25. Qxb4 Qxb4 26. Rxb4 Rxc2 27. Rf2 Rxf2 28. Kxf2 Rc2+ 29. Kf3 a5 30. Rxd4 Rxb2 31. a4 Ra2 32. g4 h6 33. g5 hxg5 34. fxg5 e5 35. Rd7+ Kg8 36. Rd5 Rxa4 37. Rxe5 Rh4 38. Kg3 Rd4 39. Rxa5 Rxd3+ 40. Kf4 Rxh3 41. Ke5 Rb3 42. Ra6 Kf7 43. Ra7+ Kg8 44. Ra8+ Kf7 45. Ra7+ Kg8 46. Ra6 Kf7 47. Ra7+ 1/2-1/2

[Event "CRI-chT"]
[Site "San Jose"]
[Date "2012.07.25"]
[Round "3.4"]
[White "Minero Pineda, Sergio"]
[Black "Leyva, Hector"]
[Result "0-1"]
[ECO "E68"]
[WhiteElo "2412"]
[BlackElo "2389"]
[PlyCount "76"]
[EventDate "2012.07.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Construterra"]
[BlackTeam "MegaSuper"]
[WhiteTeamCountry "CRI"]
[BlackTeamCountry "CRI"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Nbd7 7. Nc3 e5 8. h3 exd4 9. Nxd4 Re8 10. e4 Nc5 11. Re1 Bd7 12. Bf4 h6 13. Rb1 Qc8 14. Kh2 a6 15. Qc2 Nfxe4 16. Bxe4 Bxd4 17. Bxg6 Rxe1 18. Bh7+ Kg7 19. Rxe1 Bxc3 20. Re7 Be6 21. bxc3 Kf8 22. Rxe6 Qxe6 23. Bf5 Qf6 24. Be3 Re8 25. h4 Re5 26. Bh3 Rxe3 27. fxe3 Qe5 28. Bg2 Qxe3 29. Qh7 c6 30. Qh8+ Ke7 31. Qc8 Qe5 32. Qc7+ Kf8 33. Qc8+ Qe8 34. Qf5 Qe6 35. Qf4 Nd3 36. Qf1 Ne5 37. Qb1 Ng4+ 38. Kh1 Qe3 0-1

[Event "CRI-chT"]
[Site "San Jose"]
[Date "2012.07.22"]
[Round "2.3"]
[White "Leyva, Hector"]
[Black "Ortiz, Marcos"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "2389"]
[BlackElo "2187"]
[PlyCount "177"]
[EventDate "2012.07.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "MegaSuper"]
[BlackTeam "Pasion Ajedrez.com"]
[WhiteTeamCountry "CRI"]
[BlackTeamCountry "CRI"]

1. e4 c5 2. Ne2 d6 3. Nbc3 Nf6 4. g3 Nc6 5. Bg2 Bd7 6. 0-0 g6 7. d3 Bg7 8. h3 0-0 9. Be3 Rb8 10. Qd2 b5 11. Bh6 b4 12. Nd1 Qc8 13. Bxg7 Kxg7 14. Kh2 Nd4 15. f4 Qa6 16. Ne3 Bc6 17. Ng1 Nd7 18. c3 bxc3 19. bxc3 Nb5 20. Nf3 Qa3 21. Rac1 Nc7 22. Rc2 Qa6 23. Ng4 Nf6 24. Nxf6 exf6 25. c4 Qa3 26. Rf2 Rb6 27. g4 h6 28. g5 fxg5 29. f5 f6 30. h4 g4 31. Ng1 g5 32. Ne2 Ba4 33. Rc3 Qb2 34. Qe3 Bd1 35. d4 Bxe2 36. dxc5 dxc5 37. Rxe2 Qb4 38. Rd2 Ne8 39. Rd7+ Rf7 40. Rxf7+ Kxf7 41. hxg5 hxg5 42. e5 fxe5 43. Qxe5 Rh6+ 44. Kg3 Qb6 45. Rb3 Qd6 46. Bd5+ Kf8 47. Qxd6+ Rxd6 48. Kxg4 Nf6+ 49. Kxg5 Nxd5 50. cxd5 Rxd5 51. Rb8+ Kf7 52. Rb7+ Kf8 53. Rxa7 Rd6 54. Rc7 Ra6 55. Rxc5 Rxa2 56. Kg6 Rf2 57. Kf6 Kg8 58. Rc8+ Kh7 59. Re8 Rf1 60. Re7+ Kg8 61. Re8+ Kh7 62. Re5 Rf2 63. Re1 Rf3 64. Re7+ Kg8 65. Rg7+ Kf8 66. Rb7 Kg8 67. Rb8+ Kh7 68. Ke6 Kg7 69. Rb7+ Kf8 70. Rb8+ Kg7 71. Rb7+ Kf8 72. Kf6 Kg8 73. Kg6 Rg3+ 74. Kf6 Rf3 75. Ra7 Rf1 76. Ra8+ Kh7 77. Ra4 Rf2 78. Rg4 Ra2 79. Rg7+ Kh8 80. Re7 Kg8 81. Re8+ Kh7 82. Kf7 Rf2 83. f6 Ra2 84. Re3 Ra7+ 85. Re7 Ra6 86. Kf8+ Kh8 87. f7 Rb6 88. Re4 Kh7 89. Rh4+ 1-0

[Event "CRI-chT"]
[Site "San Jose"]
[Date "2012.07.22"]
[Round "1.3"]
[White "Munoz, Carolina"]
[Black "Leyva, Hector"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1994"]
[BlackElo "2389"]
[PlyCount "94"]
[EventDate "2012.07.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Costa Rica Selection (W)"]
[BlackTeam "MegaSuper"]
[WhiteTeamCountry "CRI"]
[BlackTeamCountry "CRI"]

1. e4 e5 2. d4 d6 3. dxe5 dxe5 4. Qxd8+ Kxd8 5. Bc4 f6 6. Nc3 c6 7. a4 a5 8. Be3 Kc7 9. 0-0-0 Nd7 10. Nge2 b6 11. h4 Bc5 12. Bxc5 Nxc5 13. h5 Be6 14. Bxe6 Nxe6 15. Rh3 Nh6 16. Rhd3 Rad8 17. Rxd8 Nxd8 18. f3 Ne6 19. Nb1 Nf7 20. Nd2 Rg8 21. Nc4 Nf4 22. Nxf4 exf4 23. g3 fxg3 24. Rg1 Ne5 25. Nd2 g5 26. Rxg3 Rf8 27. Nf1 Kd6 28. Ne3 Ke6 29. b3 Rd8 30. Ng2 Rd4 31. f4 Nf7 32. fxg5 fxg5 33. Ne3 Rxe4 34. Nc4 h6 35. Nxb6 Ne5 36. Kd2 Rb4 37. Nc4 Nxc4+ 38. bxc4 Rxc4 39. Re3+ Kf6 40. Rf3+ Ke5 41. Re3+ Re4 42. Rc3 Kd5 43. Rf3 Rf4 44. Re3 Rxa4 45. Re7 Rh4 46. Ra7 Rxh5 47. Rxa5+ c5 0-1

[Event "NCA-ch"]
[Site "Managua"]
[Date "2012.03.24"]
[Round "10"]
[White "Leyva, Hector"]
[Black "Espinoza Meza, Juan Jose"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2377"]
[BlackElo "2243"]
[PlyCount "161"]
[EventDate "2012.03.03"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Be3 e6 5. Nd2 Qb6 6. Nb3 a5 7. a4 Na6 8. c3 h5 9. Nf3 Be7 10. Be2 Nh6 11. 0-0 Bg6 12. Bg5 Nf5 13. Bxe7 Nxe7 14. Ra3 h4 15. Ne1 Qc7 16. h3 b6 17. Qd2 c5 18. Bb5+ Kf8 19. Qe2 Bh5 20. Nf3 c4 21. Nbd2 Bg6 22. Rc1 Qb7 23. b3 Bd3 24. Qd1 Nc7 25. bxc4 Nxb5 26. cxb5 Rc8 27. Nf1 Bc4 28. Ne3 Rh6 29. Raa1 Rh8 30. Ng5 Qd7 31. Qf3 Ng6 32. Rd1 Qe7 33. Qg4 Qd7 34. Rd2 Ne7 35. Nf3 Ng6 36. Kh2 Bb3 37. Rd3 Bxa4 38. Rd2 Bb3 39. Rc1 Bc4 40. Ng5 Ne7 41. g3 Nf5 42. Nxf5 exf5 43. Qf4 g6 44. Re1 hxg3+ 45. fxg3 Qe7 46. g4 fxg4 47. Qxg4 Kg7 48. Rf2 Rcf8 49. Rg1 Bd3 50. Rf6 Rh6 51. Qf4 Rh5 52. Ne6+ Qxe6 53. Rxe6 fxe6 54. Qg4 Rxh3+ 55. Qxh3 Rh8 56. Qxh8+ Kxh8 57. Kg3 Kg7 58. Kf4 Kh6 59. Rh1+ Kg7 60. Kg5 Bc4 61. Ra1 Bd3 62. Ra2 Bc4 63. Ra3 Bd3 64. Ra1 Bc4 65. Kf4 Kh6 66. Rh1+ Kg7 67. Kg5 Bd3 68. Kf4 Bc4 69. Ke3 a4 70. Ra1 Bxb5 71. Rb1 Bc4 72. Rxb6 a3 73. Rxe6 g5 74. Re7+ Kg6 75. Ra7 a2 76. e6 a1Q 77. Rxa1 Kf6 78. Kf3 Kxe6 79. Kg4 Kf6 80. Re1 Bb3 81. Rf1+ 1-0

[Event "NCA-ch"]
[Site "Managua"]
[Date "2012.03.18"]
[Round "9"]
[White "Garcia, Antonio Manuel Cost"]
[Black "Leyva, Hector"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1991"]
[BlackElo "2377"]
[PlyCount "88"]
[EventDate "2012.03.03"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. e4 c5 4. Nf3 Nc6 5. Be2 d6 6. 0-0 a6 7. d3 Rb8 8. Bd2 Bg4 9. h3 Bxf3 10. Bxf3 Nf6 11. Nd5 Nd7 12. Bc3 Nd4 13. g3 b5 14. Rb1 b4 15. Bxd4 Bxd4 16. Kh2 h5 17. Bg2 h4 18. g4 e6 19. Ne3 Qf6 20. Qe2 g5 21. Rfd1 Ne5 22. Kg1 Ng6 23. b3 Nf4 24. Qf3 Qe5 25. Bf1 Rh6 26. Nf5 exf5 27. exf5 Bc3 28. Qe4 Qxe4 29. dxe4 Ke7 30. Rbc1 Bd4 31. Rc2 Rhh8 32. Bg2 Be5 33. Kf1 Rb6 34. f3 Rc8 35. Ke1 a5 36. Bf1 Rc7 37. Rb1 Ra7 38. Kd2 a4 39. Kc1 Rba6 40. Kd1 axb3 41. axb3 Bc3 42. Rbc1 Ra3 43. Rb1 Kf6 44. Rh2 Ra2 0-1

[Event "NCA-ch"]
[Site "Managua"]
[Date "2012.03.18"]
[Round "8"]
[White "Leyva, Hector"]
[Black "Velasquez, Rommel"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2377"]
[BlackElo "2077"]
[PlyCount "45"]
[EventDate "2012.03.03"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. Qd2 c6 6. f4 b5 7. Bd3 h6 8. Bh4 b4 9. Nd1 c5 10. e5 Nd5 11. Be4 dxe5 12. dxe5 Be6 13. Ne3 Nxe3 14. Qxe3 Nd7 15. Bxa8 Qxa8 16. Nf3 Qc6 17. 0-0 Nb6 18. Bf2 Nd7 19. a3 a5 20. axb4 axb4 21. c3 bxc3 22. Qxc3 0-0 23. Nd4 1-0

[Event "NCA-ch"]
[Site "Managua"]
[Date "2012.03.17"]
[Round "7"]
[White "Madrigal, Mariano"]
[Black "Leyva, Hector"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2070"]
[BlackElo "2377"]
[PlyCount "100"]
[EventDate "2012.03.03"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 c5 5. Qe2 cxd4 6. Nxd4 Bc5 7. Nb3 Be7 8. 0-0 d6 9. c4 Nd7 10. Nc3 Ngf6 11. Rd1 a6 12. Nd4 0-0 13. Be3 Qc7 14. Rac1 Rac8 15. f3 Qb8 16. Qf2 Bd8 17. Bf1 Re8 18. b3 Bc7 19. g3 Kh8 20. Nc2 Bd8 21. Qd2 Be7 22. Ne1 Bf8 23. Qf2 Bc6 24. a4 Nc5 25. b4 Nxa4 26. b5 Nxc3 27. Rxc3 axb5 28. cxb5 Bb7 29. Rxc8 Rxc8 30. Bxb6 d5 31. exd5 Nxd5 32. Ba7 Qc7 33. Nd3 Qa5 34. Ne5 Kg8 35. Nc4 Qa4 36. Nb2 Qb3 37. Rd2 Rc1 38. Kg2 g5 39. h3 h5 40. Kh2 Bd6 41. Kg2 h4 42. Rd3 Rc3 43. Qd2 Rc2 44. Rxb3 Rxd2+ 45. Kg1 hxg3 46. Nc4 Rd1 47. Nxd6 Nf4 48. Nc4 g2 49. Ne3 Bxf3 50. Nxd1 Nxh3+ 0-1

[Event "NCA-ch"]
[Site "Managua"]
[Date "2012.03.11"]
[Round "5"]
[White "Espinoza, Felix"]
[Black "Leyva, Hector"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2140"]
[BlackElo "2377"]
[PlyCount "112"]
[EventDate "2012.03.03"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 e5 3. Nf3 d6 4. d4 Qe7 5. Bg5 c6 6. Qd2 h6 7. Bh4 Bg4 8. dxe5 dxe5 9. 0-0-0 Nbd7 10. Bc4 Be6 11. Bxf6 Qxf6 12. Nh4 0-0-0 13. Bxe6 fxe6 14. Nf3 Bb4 15. Qe3 Bc5 16. Qe2 g5 17. h3 Bd4 18. Na4 Rhf8 19. c3 Qf4+ 20. Kb1 Bb6 21. Nxb6+ axb6 22. Rhe1 Kc7 23. Qc4 Nc5 24. Rxd8 Rxd8 25. Qe2 Qf6 26. Kc2 Nd3 27. Rd1 Nf4 28. Qf1 Rxd1 29. Kxd1 Nxh3 30. Ke1 Nf4 31. g3 Ng6 32. Qd3 g4 33. Nd2 b5 34. a4 bxa4 35. Nc4 Qf8 36. Qe3 c5 37. Qe2 Qf3 38. Qxf3 gxf3 39. Nd2 b5 40. Kd1 Nh8 41. Nxf3 Nf7 42. Nd2 Nd6 43. Kc2 Kd7 44. f3 b4 45. cxb4 cxb4 46. Kd3 Kc6 47. Nf1 Kb5 48. Ne3 Kc5 49. Ng4 Nc4 50. Kc2 Kd4 51. Nxh6 b3+ 52. Kc1 Ke3 53. g4 Kd3 54. Nf7 a3 55. Nxe5+ Nxe5 56. bxa3 Kc3 0-1

[Event "NCA-ch"]
[Site "Managua"]
[Date "2012.03.11"]
[Round "6"]
[White "Leyva, Hector"]
[Black "Ortiz, Marcos"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2377"]
[BlackElo "2174"]
[PlyCount "59"]
[EventDate "2012.03.03"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 Nc6 5. Bd3 g6 6. 0-0 Bg7 7. Bc2 0-0 8. d4 cxd4 9. cxd4 d5 10. e5 Ne4 11. Re1 f5 12. exf6 Rxf6 13. Nc3 Nxc3 14. bxc3 Bf5 15. Bb3 Kh8 16. Ne5 Rf8 17. Nxc6 bxc6 18. Bg5 Bf6 19. Qd2 Qd6 20. Bf4 Qa3 21. Re2 a5 22. Rae1 a4 23. Bd1 Rf7 24. Re3 c5 25. Bf3 Rd8 26. g4 Be4 27. Bxe4 dxe4 28. Rb1 e5 29. c4 Rxd4 30. Rxa3 1-0

[Event "NCA-ch"]
[Site "Managua"]
[Date "2012.03.10"]
[Round "4"]
[White "Leyva, Hector"]
[Black "Bravo, William"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "2377"]
[BlackElo "2251"]
[PlyCount "80"]
[EventDate "2012.03.03"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. d5 a5 8. Bg5 h6 9. Bh4 Na6 10. Nd2 Bd7 11. a3 Qe8 12. b3 Nxe4 13. Ndxe4 f5 14. f3 fxe4 15. Nxe4 Nc5 16. Bd3 Nxd3+ 17. Qxd3 g5 18. Bf2 g4 19. fxg4 Qg6 20. 0-0 Bxg4 21. Rae1 b6 22. Bg3 Bf5 23. Rf3 Rf7 24. Qe3 Raf8 25. b4 axb4 26. axb4 Bg4 27. Rxf7 Rxf7 28. c5 bxc5 29. bxc5 Bf5 30. c6 Rf8 31. Nc3 Bd3 32. Rd1 e4 33. Ne2 Qg4 34. Rxd3 exd3 35. Qxd3 Qf5 36. Qd1 Rb8 37. Qd2 Rb2 38. Qf4 Qd3 39. Qg4 Qxe2 40. Qc8+ Bf8 0-1

[Event "NCA-ch"]
[Site "Managua"]
[Date "2012.03.04"]
[Round "2"]
[White "Alfaro Caracas, William"]
[Black "Leyva, Hector"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2207"]
[BlackElo "2377"]
[PlyCount "128"]
[EventDate "2012.03.03"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 c5 2. d5 d6 3. c4 g6 4. Nf3 Bg7 5. g3 Na6 6. Bg2 Nc7 7. Nc3 a6 8. a4 Bd7 9. a5 Rb8 10. Bd2 b5 11. axb6 Rxb6 12. Na4 Rb7 13. Ba5 Qb8 14. 0-0 Nf6 15. Ne5 dxe5 16. Nxc5 e4 17. Bc3 Qc8 18. Nxe4 0-0 19. Nxf6+ exf6 20. c5 Rb5 21. c6 Bh3 22. e4 Bxg2 23. Kxg2 Rd8 24. Qc2 Nxd5 25. exd5 Rdxd5 26. Qe4 Qxc6 27. Rfe1 Bf8 28. Red1 Rd6 29. Qxc6 Rxc6 30. Rd8 Kg7 31. Ra8 Rbb6 32. Bd4 Bc5 33. Bxc5 Rxc5 34. R8xa6 Rxb2 35. R6a2 Rbb5 36. Re2 Re5 37. Rd2 Re7 38. Rad1 Rbb7 39. Rc1 h5 40. Rc5 Re5 41. Rc4 g5 42. h3 Re1 43. h4 g4 44. f3 f5 45. fxg4 hxg4 46. Rc5 Kf6 47. Rf2 Re5 48. Rxe5 Kxe5 49. Ra2 Rb5 50. Rf2 Rb4 51. Re2+ Kf6 52. Rc2 Rb3 53. Rc5 Rb2+ 54. Kg1 Kg6 55. Ra5 f6 56. Rc5 Re2 57. Rc4 Re4 58. Rxe4 fxe4 59. Kf2 Kf5 60. Ke2 Ke5 61. Kd2 f5 62. Ke3 Kd5 63. Kf4 Ke6 64. Ke3 Ke5 0-1

[Event "NCA-ch"]
[Site "Managua"]
[Date "2012.03.04"]
[Round "3"]
[White "Leyva, Hector"]
[Black "Fonseca Cabrera, Ernesto Gregorio"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2377"]
[BlackElo "2200"]
[PlyCount "129"]
[EventDate "2012.03.03"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nf3 Bc5 5. Bb3 d6 6. c3 a6 7. h3 0-0 8. Nbd2 d5 9. Qe2 Re8 10. Nf1 a5 11. Bg5 d4 12. Ba4 h6 13. Bxc6 bxc6 14. Bxf6 Qxf6 15. cxd4 exd4 16. Qc2 Bb4+ 17. N1d2 Qg6 18. Kf1 Ba6 19. Nc4 Rad8 20. a3 Bd6 21. Re1 Bxc4 22. Qxc4 c5 23. g3 Rb8 24. Re2 Qe6 25. Qxe6 fxe6 26. Nd2 Rxb2 27. Nc4 Rb3 28. Rd2 Reb8 29. Ke2 e5 30. Rc2 a4 31. Ra1 Kf7 32. Raa2 R3b5 33. Rcb2 Ke6 34. Rxb5 Rxb5 35. Rb2 c6 36. Kd2 Bc7 37. Kc2 g5 38. Kb1 Kd7 39. Ka2 Ke6 40. Rb1 Bd8 41. Nb2 Ra5 42. Rc1 Be7 43. Rc4 Ra8 44. Rxa4 Rf8 45. Ra6 Rxf2 46. a4 Kd7 47. Ra7+ Ke6 48. Kb3 Bd8 49. a5 Bxa5 50. Rxa5 Rf3 51. Ra6 c4+ 52. Nxc4 Rxd3+ 53. Kb4 Rxg3 54. Rxc6+ Ke7 55. Rxh6 g4 56. hxg4 Rxg4 57. Nd6 Rg1 58. Kc4 Kd7 59. Nf5 Re1 60. Kd5 d3 61. Kxe5 Kc7 62. Rd6 Rd1 63. Ne3 Rd2 64. Rd5 Kc6 65. Kd4 1-0

[Event "NCA-ch"]
[Site "Managua"]
[Date "2012.03.03"]
[Round "1"]
[White "Leyva, Hector"]
[Black "Picado, Jorge Luis"]
[Result "0-1"]
[ECO "D53"]
[WhiteElo "2377"]
[BlackElo "2211"]
[PlyCount "106"]
[EventDate "2012.03.03"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 c6 7. Qc2 dxc4 8. Bxc4 b5 9. Bd3 Bb7 10. 0-0 0-0 11. Rfd1 a6 12. a4 Rc8 13. Ne5 h6 14. Nxd7 Qxd7 15. Bxf6 Bxf6 16. Ne4 Be7 17. Nc5 Bxc5 18. Qxc5 Qd5 19. Rdc1 Rfd8 20. Qxd5 exd5 21. b4 h5 22. Rc5 g6 23. Kf1 f5 24. h4 Kf7 25. Ke2 Kf6 26. Kf3 Ra8 27. Kf4 Re8 28. f3 Rad8 29. axb5 cxb5 30. Rc7 Bc8 31. Rac1 Bd7 32. R1c5 Ke6 33. Ra7 Ra8 34. Rxd7 Kxd7 35. Rxd5+ Ke6 36. e4 Rad8 37. Re5+ Kf6 38. Rxe8 Rxe8 39. d5 fxe4 40. fxe4 Re5 41. g3 g5+ 42. hxg5+ Rxg5 43. Be2 Rg8 44. e5+ Ke7 45. Bxh5 a5 46. bxa5 b4 47. Bd1 Rf8+ 48. Ke4 Rf1 49. d6+ Kd8 50. Bb3 Re1+ 51. Kd4 Ra1 52. e6 Rxa5 53. Bc4 Rg5 0-1

[Event "Managua Hurtado Memorial 12th"]
[Site "Managua"]
[Date "2011.12.27"]
[Round "3"]
[White "Leyva, Hector"]
[Black "Alfaro Caracas, William"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2384"]
[BlackElo "2231"]
[PlyCount "74"]
[EventDate "2011.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 e6 4. d3 Nf6 5. Bb3 Nc6 6. c3 Be7 7. 0-0 b5 8. Qe2 0-0 9. d4 b4 10. e5 Nd5 11. c4 Nc7 12. Rd1 cxd4 13. Nxd4 Nxe5 14. f4 Nd7 15. Nc6 Qe8 16. Nxe7+ Qxe7 17. Qd2 d5 18. cxd5 Nxd5 19. Bxd5 exd5 20. Qxd5 Nb6 21. Qe5 Qxe5 22. fxe5 Nc4 23. Rd4 Be6 24. Nd2 Ne3 25. b3 Nc2 26. Bb2 Nxa1 27. Bxa1 Rfd8 28. Kf2 Rxd4 29. Bxd4 a5 30. Ke3 Kf8 31. Bc5+ Ke8 32. Ne4 Kd7 33. a3 bxa3 34. Bxa3 Rb8 35. b4 axb4 36. Bb2 Kc6 37. g3 Ra8 0-1

[Event "Managua Hurtado Memorial 12th"]
[Site "Managua"]
[Date "2011.12.27"]
[Round "2"]
[White "Madrigal, Mariano"]
[Black "Leyva, Hector"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2102"]
[BlackElo "2384"]
[PlyCount "53"]
[EventDate "2011.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. g3 dxc4 4. Qa4+ Nd7 5. Qxc4 c5 6. Bg2 a6 7. Qc2 Ngf6 8. 0-0 b5 9. d3 Bb7 10. b3 Be7 11. Bb2 0-0 12. Nbd2 Rc8 13. Rac1 Qb6 14. Qb1 Nd5 15. Qa1 Bf6 16. Bxf6 N5xf6 17. Rc2 Rc7 18. Ne5 Bxg2 19. Kxg2 Rd8 20. Ndf3 Nxe5 21. Qxe5 Rd5 22. Qe3 h6 23. Rfc1 g5 24. h3 a5 25. a3 Rf5 26. d4 cxd4 27. Qxd4 1/2-1/2

[Event "Managua Hurtado Memorial 12th"]
[Site "Managua"]
[Date "2011.12.26"]
[Round "1"]
[White "Leyva, Hector"]
[Black "Sanchez, Eneo"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2384"]
[BlackElo "1931"]
[PlyCount "77"]
[EventDate "2011.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Bg5 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. Nge2 Nf6 8. Qd2 Rb8 9. b3 Be6 10. Bh6 0-0 11. Bxg7 Kxg7 12. 0-0 Qc8 13. Rae1 Re8 14. f4 Bd7 15. Ng3 e6 16. e5 Ng8 17. Nge4 d5 18. Nc5 h5 19. Qd3 Ra8 20. a4 a5 21. Nd1 Nh6 22. Ne3 Qd8 23. Qc3 Bc8 24. Rf3 Qh4 25. Rh3 Qxf4 26. Rf1 Qg5 27. Qd2 Qe7 28. g4 h4 29. Rf6 Rh8 30. Rxh4 Bd7 31. Qf2 Be8 32. g5 Nf5 33. Nxf5+ exf5 34. Rxh8 Kxh8 35. Qh4+ Kg8 36. Qh6 Rd8 37. Kf2 Qf8 38. Qxf8+ Kxf8 39. Ne6+ 1-0

[Event "Caribbean zt 2.3"]
[Site "Santiago de los Caballeros"]
[Date "2011.03.26"]
[Round "12"]
[White "Leon Hoyos, Manuel"]
[Black "Leyva, Hector"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2546"]
[BlackElo "2393"]
[PlyCount "73"]
[EventDate "2011.03.18"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DOM"]
[EventCategory "7"]
[SourceTitle "CBM 141 Extra"]
[Source "ChessBase"]
[SourceDate "2011.05.03"]
[SourceVersion "1"]
[SourceVersionDate "2011.05.03"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. d4 Nf6 4. e4 d6 5. f3 0-0 6. Nge2 a6 7. Be3 Nbd7 8. Qd2 c6 9. c5 d5 10. e5 Ne8 11. h4 b6 12. cxb6 Nxb6 13. b3 Nc7 14. h5 f6 15. hxg6 hxg6 16. Bh6 Rf7 17. Bxg7 Rxg7 18. Qh6 Kf7 19. Nf4 Qg8 20. Bd3 Ne6 21. Nxe6 Bxe6 22. Ne2 Nd7 23. Rc1 c5 24. Qf4 f5 25. dxc5 Qb8 26. Qd2 Nxe5 27. Nf4 a5 28. Kf2 Qb4 29. Rhd1 g5 30. Nxe6 Qh4+ 31. Ke2 Kxe6 32. Bc4 Rd8 33. Bxd5+ Kf6 34. Qxa5 Qh2 35. Qb6+ Rd6 36. cxd6 Qxg2+ 37. Qf2 1-0

[Event "Caribbean zt 2.3"]
[Site "Santiago de los Caballeros"]
[Date "2011.03.25"]
[Round "11"]
[White "Leyva, Hector"]
[Black "Munoz Santana, Jose Lisandro"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2393"]
[BlackElo "2401"]
[PlyCount "62"]
[EventDate "2011.03.18"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DOM"]
[EventCategory "7"]
[SourceTitle "CBM 141 Extra"]
[Source "ChessBase"]
[SourceDate "2011.05.03"]
[SourceVersion "1"]
[SourceVersionDate "2011.05.03"]
[SourceQuality "1"]

1. b3 c5 2. Bb2 Nc6 3. Nf3 d6 4. g3 e5 5. d3 Bg4 6. Bg2 Be7 7. c4 Qd7 8. h3 Be6 9. Nc3 h6 10. Nd2 f5 11. Nd5 Nf6 12. Nb1 0-0 13. Nbc3 Rae8 14. Nxf6+ Bxf6 15. Nd5 Bd8 16. 0-0 f4 17. Kh2 Rf5 18. e4 Rf7 19. gxf4 exf4 20. Bf3 Bxh3 21. Rg1 Ne5 22. Bh5 f3 23. Rg3 Bg2 24. Ne3 Bh4 25. Nxg2 Bxg3+ 26. Kxg3 g6 27. Bxe5 gxh5 28. Ne3 Rxe5 29. Nf5 Rexf5 30. exf5 Qxf5 31. Qf1 Rg7+ 0-1

[Event "Caribbean zt 2.3"]
[Site "Santiago de los Caballeros"]
[Date "2011.03.24"]
[Round "10"]
[White "Dominguez Perez, Leinier"]
[Black "Leyva, Hector"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2716"]
[BlackElo "2393"]
[PlyCount "74"]
[EventDate "2011.03.18"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DOM"]
[EventCategory "7"]
[SourceTitle "CBM 141 Extra"]
[Source "ChessBase"]
[SourceDate "2011.05.03"]
[SourceVersion "1"]
[SourceVersionDate "2011.05.03"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 0-0 7. 0-0 c6 8. Bf4 dxc4 9. Ne5 Nd5 10. Nxc4 Nxf4 11. gxf4 c5 12. dxc5 Bxc5 13. Nc3 Qh4 14. e3 Nc6 15. Rc1 Rd8 16. Qb3 e5 17. Nxe5 Nxe5 18. fxe5 Bb6 19. Ne4 Be6 20. Qb5 Kh8 21. Nd6 Qg5 22. a4 Rab8 23. Kh1 Kg8 24. f4 Qe7 25. f5 Bd7 26. Qb3 Be8 27. Qc3 Bxa4 28. f6 Qe6 29. fxg7 Qb3 30. Qe1 Bc6 31. Bxc6 bxc6 32. Nf5 Qd5+ 33. e4 Qxe5 34. Nh6+ Kxg7 35. Nxf7 Qe6 36. Qg3+ Qg6 37. Qe5+ Kg8 1-0

[Event "Caribbean zt 2.3"]
[Site "Santiago de los Caballeros"]
[Date "2011.03.24"]
[Round "9"]
[White "Leyva, Hector"]
[Black "Arenas Vanegas, David"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "2393"]
[BlackElo "2420"]
[PlyCount "136"]
[EventDate "2011.03.18"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DOM"]
[EventCategory "7"]
[SourceTitle "CBM 141 Extra"]
[Source "ChessBase"]
[SourceDate "2011.05.03"]
[SourceVersion "1"]
[SourceVersionDate "2011.05.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. d5 a5 8. Bg5 h6 9. Bh4 Na6 10. Nd2 Qe8 11. a3 Bd7 12. b3 Nh7 13. Qb1 h5 14. f3 Bh6 15. Bf2 Qe7 16. h4 f5 17. Ra2 b6 18. b4 Nf6 19. Bd3 Bf4 20. Ke2 Kh8 21. Re1 Ng8 22. c5 bxc5 23. b5 c4 24. Nxc4 Nc5 25. Rb2 Nxd3 26. Kxd3 Nf6 27. b6 fxe4+ 28. Rxe4 cxb6 29. Rxb6 Rac8 30. Rb7 Qd8 31. Qb6 Nxe4 32. Nxe4 Qxb6 33. Rxb6 Bf5 34. Rxd6 Rcd8 35. g3 Bc1 36. Bc5 Rc8 37. Rc6 Rfd8 38. Rxc8 Rxc8 39. Bd6 Bh6 40. Bxe5+ Bg7 41. Bxg7+ Kxg7 42. Kd4 a4 43. Nc5 Ra8 44. Ne5 Rd8 45. g4 hxg4 46. fxg4 Bc8 47. Nxa4 Rh8 48. Nb6 Bxg4 49. Nxg4 Rxh4 50. d6 Kf7 51. Kd5 Rxg4 52. Kc6 Rg1 53. a4 Ke8 54. a5 Ra1 55. Kc7 Rc1+ 56. Kb7 g5 57. a6 g4 58. a7 Ra1 59. a8Q+ Rxa8 60. Kxa8 g3 61. Kb7 Kd8 62. Kc6 g2 63. Nd5 g1Q 64. Nb6 Qd4 65. d7 Qf6+ 66. Kb7 Qd6 67. Ka8 Kc7 68. Nc8 Qc6+ 0-1

[Event "Caribbean zt 2.3"]
[Site "Santiago de los Caballeros"]
[Date "2011.03.23"]
[Round "8"]
[White "Barrientos Chavarriaga, Sergio E"]
[Black "Leyva, Hector"]
[Result "1/2-1/2"]
[ECO "B99"]
[WhiteElo "2499"]
[BlackElo "2393"]
[PlyCount "151"]
[EventDate "2011.03.18"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DOM"]
[EventCategory "7"]
[SourceTitle "CBM 141 Extra"]
[Source "ChessBase"]
[SourceDate "2011.05.03"]
[SourceVersion "1"]
[SourceVersionDate "2011.05.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 h6 9. Bh4 Qc7 10. 0-0-0 Nbd7 11. Bd3 g5 12. fxg5 Ne5 13. Qe2 Nfg4 14. Nf3 hxg5 15. Bg3 Bd7 16. h3 Nxf3 17. hxg4 Rxh1 18. Rxh1 Nh4 19. e5 Bc6 20. exd6 Bxd6 21. Bxh4 gxh4 22. Rxh4 0-0-0 23. Rh7 Be5 24. a3 Rh8 25. Rxh8+ Bxh8 26. Qf2 Qe7 27. Ne4 Bxe4 28. Bxe4 Qg5+ 29. Kd1 Bxb2 30. Qf3 Kb8 31. a4 Qe5 32. Ke2 f6 33. g3 Ka7 34. Kf1 Bc3 35. Kg2 Qc7 36. Qe3+ Kb8 37. Bf3 Be5 38. Qb3 Qh7 39. c4 Bd4 40. c5 Bxc5 41. Qxe6 Qc2+ 42. Be2 Qxa4 43. Qxf6 Ka7 44. Qf5 Qb4 45. g5 a5 46. g6 Bd4 47. Qd7 Qb2 48. Kh3 Be5 49. Bf3 Bc3 50. Qc7 a4 51. Bxb7 Be5 52. Qe7 Bf6 53. Qf7 a3 54. Bd5+ Kb6 55. Ba2 Kc5 56. Qd5+ Kb6 57. Kg4 Bg7 58. Qc4 Kb7 59. Bb3 Kb6 60. Ba2 Kb7 61. Qe6 Kc7 62. Bd5 Qd4+ 63. Kh3 Qf6 64. Qe4 Kd6 65. Bc4 Qe5 66. Qf3 Kc5 67. Ba2 Qb2 68. Qd5+ Kb6 69. Kg4 Qb4+ 70. Kh3 Qb2 71. Qd6+ Ka7 72. Qc7+ Qb7 73. Qc5+ Kb8 74. Qd6+ Qc7 75. Qe6 Qc8 76. g4 1/2-1/2

[Event "Caribbean zt 2.3"]
[Site "Santiago de los Caballeros"]
[Date "2011.03.22"]
[Round "7"]
[White "Leyva, Hector"]
[Black "Del Castilho, Martyn Simon"]
[Result "1/2-1/2"]
[ECO "D73"]
[WhiteElo "2393"]
[BlackElo "2205"]
[PlyCount "89"]
[EventDate "2011.03.18"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DOM"]
[EventCategory "7"]
[SourceTitle "CBM 141 Extra"]
[Source "ChessBase"]
[SourceDate "2011.05.03"]
[SourceVersion "1"]
[SourceVersionDate "2011.05.03"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 g6 3. Bg2 d5 4. c4 Bg7 5. Nc3 c6 6. Qb3 dxc4 7. Qxc4 0-0 8. Nf3 Nfd7 9. 0-0 e5 10. Bg5 Qe8 11. Ne4 Nb6 12. Qc1 f6 13. Nd6 Qe7 14. Nxc8 Nxc8 15. Be3 e4 16. Nd2 Nd6 17. Bf4 f5 18. Qc5 Nc8 19. Nc4 Rd8 20. e3 Na6 21. Qxe7 Nxe7 22. g4 Nb4 23. gxf5 gxf5 24. Bh3 Nbd5 25. Bg5 h6 26. Bh4 Rf8 27. f3 Bf6 28. Bxf6 Rxf6 29. fxe4 Rg6+ 30. Kf2 fxe4 31. Ke2 Rf8 32. Rxf8+ Kxf8 33. Rf1+ Kg7 34. Ne5 Rf6 35. Rg1+ Kh8 36. Rg4 Nf5 37. Rg6 Nxd4+ 38. Kd1 Nxe3+ 39. Kd2 Nd5 40. Rxf6 Nxf6 41. Ke3 Nc2+ 42. Kd2 Nd4 43. Ke3 Nc2+ 44. Kd2 Nd4 45. Ke3 1/2-1/2

[Event "Caribbean zt 2.3"]
[Site "Santiago de los Caballeros"]
[Date "2011.03.22"]
[Round "6"]
[White "Mateo, Ramon"]
[Black "Leyva, Hector"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2446"]
[BlackElo "2393"]
[PlyCount "104"]
[EventDate "2011.03.18"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DOM"]
[EventCategory "7"]
[SourceTitle "CBM 141 Extra"]
[Source "ChessBase"]
[SourceDate "2011.05.03"]
[SourceVersion "1"]
[SourceVersionDate "2011.05.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. 0-0-0 Be7 10. Rhe1 0-0 11. Kb1 h6 12. Bh4 Re8 13. Bg3 e5 14. Qd3 Qa5 15. Bh4 g5 16. Bg3 b5 17. Nd2 b4 18. Nb3 Qb6 19. Nd5 Nxd5 20. exd5 Bb5 21. Qf3 a5 22. Nd2 a4 23. h4 Rec8 24. Ne4 Qc7 25. Rd2 Bc4 26. hxg5 Bxg5 27. Nxg5 hxg5 28. Rh1 Bxa2+ 29. Ka1 a3 30. b3 Bxb3 31. Qxb3 Qc3+ 32. Qxc3 Rxc3 33. Rh6 Rd8 34. Rh5 f6 35. Bh2 Rdc8 36. Kb1 a2+ 37. Kxa2 Rxc2+ 38. Rxc2 Rxc2+ 39. Kb3 Rxf2 40. Bg1 Rxg2 41. Bb6 Rd2 42. Kc4 b3 43. Rh3 b2 44. Rb3 f5 45. Be3 Rc2+ 46. Kd3 Rg2 47. Rb8+ Kf7 48. Bd2 e4+ 49. Kc3 f4 50. Rxb2 e3 51. Bc1 Rxb2 52. Bxb2 g4 0-1

[Event "Caribbean zt 2.3"]
[Site "Santiago de los Caballeros"]
[Date "2011.03.21"]
[Round "5"]
[White "Leyva, Hector"]
[Black "Bruzon Batista, Lazaro"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "2393"]
[BlackElo "2686"]
[PlyCount "90"]
[EventDate "2011.03.18"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DOM"]
[EventCategory "7"]
[SourceTitle "CBM 141 Extra"]
[Source "ChessBase"]
[SourceDate "2011.05.03"]
[SourceVersion "1"]
[SourceVersionDate "2011.05.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. e3 b6 5. Nc3 cxd4 6. exd4 Bb7 7. Bd3 Be7 8. 0-0 d5 9. cxd5 Nxd5 10. Bb5+ Bc6 11. Qa4 Qd7 12. Bxc6 Nxc6 13. Be3 0-0 14. Rac1 Nxe3 15. fxe3 Rac8 16. Rfd1 Qb7 17. d5 exd5 18. Nxd5 Bc5 19. Qh4 f6 20. Kh1 a5 21. Rc3 Nb4 22. Nxb4 axb4 23. Rcd3 Rce8 24. Nd4 f5 25. Qg3 Qf7 26. b3 g6 27. Qf3 Re4 28. Nc2 Qe6 29. h3 Re8 30. Qg3 Qf6 31. Qc7 R4e7 32. Rd7 Qc3 33. Rxe7 Rxe7 34. Qd8+ Kg7 35. Qd3 Qxd3 36. Rxd3 Ra7 37. Nd4 Rxa2 38. g4 Kf6 39. gxf5 gxf5 40. Nf3 Rc2 41. Nd4 Rc3 42. Rxc3 bxc3 43. Nc2 Ke5 44. b4 Bd6 45. Kg2 Ke4 0-1

[Event "Caribbean zt 2.3"]
[Site "Santiago de los Caballeros"]
[Date "2011.03.20"]
[Round "3"]
[White "Leyva, Hector"]
[Black "Pitterson, Jomo"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2393"]
[BlackElo "2263"]
[PlyCount "147"]
[EventDate "2011.03.18"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DOM"]
[EventCategory "7"]
[SourceTitle "CBM 141 Extra"]
[Source "ChessBase"]
[SourceDate "2011.05.03"]
[SourceVersion "1"]
[SourceVersionDate "2011.05.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Nf3 b6 8. Bb5+ Bd7 9. Bd3 Nc6 10. 0-0 h6 11. dxc5 bxc5 12. c4 Nge7 13. cxd5 exd5 14. c4 d4 15. Re1 0-0 16. Nh4 Nxe5 17. Bf4 f6 18. Qh5 Qc8 19. Bxe5 Bg4 20. Ng6 Nc6 21. Qh4 fxe5 22. Nxf8 Kxf8 23. Be4 Be6 24. Qg3 Kg8 25. Qg6 Rb8 26. Bxc6 Qxc6 27. Rxe5 Bd7 28. Qxc6 Bxc6 29. Rxc5 Be4 30. f3 Bc2 31. Rd5 d3 32. Kf2 Rb2 33. Ke3 Bb1 34. Rxb1 Rxb1 35. Rxd3 Rb2 36. g4 Rxh2 37. Rc3 Kf7 38. Rb3 Rc2 39. Kd4 Ke6 40. Rb7 Rf2 41. Ke3 Rc2 42. Rxa7 Rc3+ 43. Kf2 Kf6 44. Ra4 g5 45. Ra6+ Kg7 46. Ra4 Kf6 47. Ke2 Kg7 48. Ra7+ Kf6 49. Ra6+ Kg7 50. Re6 Rxc4 51. Re3 Ra4 52. Kd2 h5 53. gxh5 Kh6 54. Kc2 Kxh5 55. Kb3 Rf4 56. a4 Kh4 57. a5 Kg3 58. Kb2 Ra4 59. Re5 Kf4 60. Rc5 Rd4 61. Kb3 Rd1 62. Rc3 Ke5 63. Kc4 Ra1 64. Kb5 Rb1+ 65. Kc6 Ra1 66. Rc5+ Kf4 67. Kb6 Ra3 68. a6 Rb3+ 69. Rb5 Ra3 70. a7 Kxf3 71. Rxg5 Ke4 72. Ra5 Rb3+ 73. Kc6 Rc3+ 74. Kd7 1-0

[Event "Caribbean zt 2.3"]
[Site "Santiago de los Caballeros"]
[Date "2011.03.20"]
[Round "4"]
[White "Lorenzana, Wilson Estuardo"]
[Black "Leyva, Hector"]
[Result "0-1"]
[ECO "C40"]
[WhiteElo "2227"]
[BlackElo "2393"]
[PlyCount "78"]
[EventDate "2011.03.18"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DOM"]
[EventCategory "7"]
[SourceTitle "CBM 141 Extra"]
[Source "ChessBase"]
[SourceDate "2011.05.03"]
[SourceVersion "1"]
[SourceVersionDate "2011.05.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Qe7 3. Bc4 d6 4. 0-0 c6 5. d4 h6 6. c3 Nf6 7. dxe5 dxe5 8. Qe2 Bg4 9. Nbd2 Nh5 10. Re1 Qf6 11. g3 Nd7 12. Kg2 Nc5 13. h3 Bd7 14. Ng1 g6 15. Nf1 b5 16. Bd3 Rd8 17. Bc2 Ne6 18. Nh2 Be7 19. Ng4 Qg7 20. Kh2 Bg5 21. Ne3 Qf6 22. a4 b4 23. Rd1 0-0 24. Ng4 Qe7 25. Nxh6+ Kh7 26. Nf5 Qf6 27. Ne3 Rh8 28. Qf3 Qe7 29. Ng4 Bxc1 30. Raxc1 Ng5 31. Qe2 Kg7 32. Kg2 Nf4+ 33. gxf4 Nxh3 34. Nxh3 Qh4 35. Ng1 Bxg4 36. f3 Bh3+ 37. Nxh3 Qxh3+ 38. Kf2 Qh4+ 39. Kg2 Qxf4 0-1

[Event "Caribbean zt 2.3"]
[Site "Santiago de los Caballeros"]
[Date "2011.03.19"]
[Round "2"]
[White "Cabralis, Quinn"]
[Black "Leyva, Hector"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2203"]
[BlackElo "2393"]
[PlyCount "48"]
[EventDate "2011.03.18"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DOM"]
[EventCategory "7"]
[SourceTitle "CBM 141 Extra"]
[Source "ChessBase"]
[SourceDate "2011.05.03"]
[SourceVersion "1"]
[SourceVersionDate "2011.05.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. 0-0-0 Be7 10. Qd3 0-0 11. Kb1 Qc7 12. h4 Rfd8 13. Nd4 d5 14. Nxc6 bxc6 15. Qe3 Rab8 16. e5 Ng4 17. Qg3 f5 18. f3 Bxg5 19. fxg4 f4 20. Qf3 Be7 21. Qxf4 Qa5 22. Ne2 Qb5 23. Qd4 Qxe2 24. Qxa7 Qxe5 0-1

[Event "Caribbean zt 2.3"]
[Site "Santiago de los Caballeros"]
[Date "2011.03.18"]
[Round "1"]
[White "Leyva, Hector"]
[Black "Mazara Ruiz, Adan Manuel"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2393"]
[BlackElo "2298"]
[PlyCount "83"]
[EventDate "2011.03.18"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "DOM"]
[EventCategory "7"]
[SourceTitle "CBM 141 Extra"]
[Source "ChessBase"]
[SourceDate "2011.05.03"]
[SourceVersion "1"]
[SourceVersionDate "2011.05.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 c5 4. d5 b5 5. a4 bxc4 6. Nc3 d6 7. e4 Bg7 8. Bxc4 0-0 9. 0-0 Bg4 10. h3 Bxf3 11. Qxf3 Nbd7 12. Qe2 Rb8 13. Nb5 Rb7 14. a5 Qb8 15. a6 Rb6 16. f4 Ne8 17. Bd2 Bxb2 18. Rab1 Bd4+ 19. Kh1 Nef6 20. Ba5 Nh5 21. Qd3 Bg7 22. Bxb6 Nxb6 23. Rf3 Bh6 24. Qb3 Nxc4 25. Qxc4 Nxf4 26. Nc3 Qd8 27. Rb7 e5 28. dxe6 Nxe6 29. Rxa7 Qg5 30. Raxf7 Rxf7 31. Qxe6 Qc1+ 32. Kh2 Bf4+ 33. g3 Qd2+ 34. Kh1 Qe1+ 35. Kg2 Qd2+ 36. Rf2 Qxc3 37. gxf4 Kg7 38. Qxd6 Qc4 39. Qe5+ Kh6 40. Qd5 Qxd5 41. exd5 Ra7 42. Ra2 1-0

[Event "Olympiad-38"]
[Site "Dresden"]
[Date "2008.11.23"]
[Round "10"]
[White "Leyva, Hector"]
[Black "Rahman, Ziaur"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "2399"]
[BlackElo "2510"]
[PlyCount "110"]
[EventDate "2008.11.13"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 128"]
[Source "ChessBase"]
[SourceDate "2009.01.28"]
[SourceVersion "1"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]
[WhiteTeam "El Salvador"]
[BlackTeam "Bangladesh"]
[WhiteTeamCountry "ESA"]
[BlackTeamCountry "BAN"]

1. d4 e6 2. c4 b6 3. a3 f5 4. Nc3 Nf6 5. d5 Ba6 6. Qa4 exd5 7. cxd5 Bc5 8. g3 0-0 9. Bg2 Bb7 10. Nh3 a5 11. 0-0 Na6 12. Bf4 Qe8 13. Qc4 Kh8 14. Na4 d6 15. Nc3 h6 16. Rab1 g5 17. Bxg5 hxg5 18. Nxg5 Qh5 19. Ne6 Ng4 20. h3 Ne5 21. Qa4 Rg8 22. Nf4 Qh6 23. e3 Bc8 24. Qc2 Bd7 25. Nce2 b5 26. Qd2 b4 27. Nd4 Bb6 28. Rbc1 bxa3 29. bxa3 Nc5 30. Rb1 Ne4 31. Qc2 Rg7 32. Nde6 Bxe6 33. dxe6 Qh7 34. Rb3 Re8 35. Qb2 Nc5 36. Rb5 Ned3 37. Nxd3 Nxd3 38. Qf6 Nc5 39. Bd5 Qg6 40. Qh4+ Rh7 41. Qd4+ Qg7 42. Qf4 Qf6 43. Kg2 Nd3 44. Qa4 Ree7 45. Rfb1 Qh6 46. h4 Nc5 47. Qc2 Qf6 48. Kf1 Qe5 49. Ba2 Rhg7 50. Rd1 Rxe6 51. Bxe6 Qxe6 52. Qd2 f4 53. gxf4 Qh3+ 54. Ke2 Qg4+ 55. Kf1 Ne4 0-1

[Event "Olympiad-38"]
[Site "Dresden"]
[Date "2008.11.22"]
[Round "9"]
[White "Juarez Flores, Carlos Armando"]
[Black "Leyva, Hector"]
[Result "1/2-1/2"]
[ECO "B91"]
[WhiteElo "2358"]
[BlackElo "2399"]
[PlyCount "99"]
[EventDate "2008.11.13"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 128"]
[Source "ChessBase"]
[SourceDate "2009.01.28"]
[SourceVersion "1"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]
[WhiteTeam "Guatemala"]
[BlackTeam "El Salvador"]
[WhiteTeamCountry "GUA"]
[BlackTeamCountry "ESA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nde2 Be7 8. Bg2 Nbd7 9. 0-0 b5 10. h3 Bb7 11. g4 Nc5 12. Ng3 Ne6 13. Be3 g6 14. Qd2 h5 15. g5 Nd7 16. h4 Rc8 17. a4 b4 18. Nd5 a5 19. Rad1 Bf8 20. Bh3 Bg7 21. c3 b3 22. f4 exf4 23. Bxe6 fxe6 24. Nxf4 Nf8 25. Qxd6 Qxd6 26. Rxd6 Rc6 27. Rfd1 Rxd6 28. Rxd6 Be5 29. Rb6 Rh7 30. Rb5 Bc7 31. Rxb3 Bc6 32. Ra3 Rf7 33. Nge2 Bxe4 34. Ra1 e5 35. Ng2 Bf3 36. Re1 Bc6 37. b3 Rf3 38. Rf1 Rxf1+ 39. Kxf1 Ne6 40. Bf2 Kd7 41. Ne3 Nc5 42. Nc1 Ne4 43. Be1 Nc5 44. Ke2 Ke6 45. Kd2 Be4 46. Bf2 Bb1 47. Ke2 Ne4 48. Be1 Nc5 49. Bf2 Ne4 50. Be1 1/2-1/2

[Event "Olympiad-38"]
[Site "Dresden"]
[Date "2008.11.21"]
[Round "8"]
[White "Leyva, Hector"]
[Black "Lima, Darcy Gustavo Macha"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "2399"]
[BlackElo "2488"]
[PlyCount "81"]
[EventDate "2008.11.13"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 128"]
[Source "ChessBase"]
[SourceDate "2009.01.28"]
[SourceVersion "1"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]
[WhiteTeam "El Salvador"]
[BlackTeam "Brazil"]
[WhiteTeamCountry "ESA"]
[BlackTeamCountry "BRA"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 b6 7. Nf3 Ba6 8. e3 d5 9. b3 c5 10. dxc5 bxc5 11. Bb2 Nbd7 12. Be2 Rb8 13. 0-0 e5 14. Qc2 d4 15. exd4 cxd4 16. b4 Qc7 17. Rac1 Bb7 18. Nd2 Ba8 19. c5 Qc6 20. f3 Nd5 21. Nc4 Qh6 22. Rce1 f5 23. Bd3 Qf6 24. Nd6 g6 25. Bc4 Kg7 26. Bxd5 Bxd5 27. f4 Kg8 28. Qd2 a5 29. fxe5 Qe6 30. Qxd4 axb4 31. axb4 f4 32. b5 f3 33. Rd1 Bb3 34. Rd3 fxg2 35. Rff3 Bc2 36. Rxf8+ Nxf8 37. Rd2 Bb3 38. c6 Ra8 39. c7 Nd7 40. c8Q+ Rxc8 41. Nxc8 1-0

[Event "Olympiad-38"]
[Site "Dresden"]
[Date "2008.11.20"]
[Round "7"]
[White "Leyva, Hector"]
[Black "Al Hadarani, Hatim"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "2399"]
[BlackElo "2308"]
[PlyCount "64"]
[EventDate "2008.11.13"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 128"]
[Source "ChessBase"]
[SourceDate "2009.01.28"]
[SourceVersion "1"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]
[WhiteTeam "El Salvador"]
[BlackTeam "Yemen"]
[WhiteTeamCountry "ESA"]
[BlackTeamCountry "YEM"]

1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. h3 0-0 7. Bd3 Nbd7 8. Nf3 a6 9. a4 e6 10. dxe6 fxe6 11. e5 dxe5 12. 0-0 b6 13. Ng5 Qe7 14. a5 Bb7 15. axb6 Rad8 16. Qe2 Nb8 17. Nge4 Nc6 18. Nxf6+ Bxf6 19. Be4 Rb8 20. Qg4 Nd4 21. Bh6 Bg7 22. Bg5 Qf7 23. f4 Bxe4 24. Nxe4 exf4 25. Rxa6 f3 26. gxf3 Nxf3+ 27. Kh1 h5 28. Qg2 Qb7 29. Nxc5 Qc6 30. b4 Nh4 31. Rxf8+ Rxf8 32. Qxc6 Rf1+ 0-1

[Event "Olympiad-38"]
[Site "Dresden"]
[Date "2008.11.17"]
[Round "5"]
[White "Rizouk, Aimen"]
[Black "Leyva, Hector"]
[Result "1-0"]
[ECO "B95"]
[WhiteElo "2507"]
[BlackElo "2399"]
[PlyCount "69"]
[EventDate "2008.11.13"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 128"]
[Source "ChessBase"]
[SourceDate "2009.01.28"]
[SourceVersion "1"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]
[WhiteTeam "Algeria"]
[BlackTeam "El Salvador"]
[WhiteTeamCountry "ALG"]
[BlackTeamCountry "ESA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. Bg5 Qa5 9. Qd2 h6 10. Bxf6 Bxf6 11. 0-0-0 0-0 12. Kb1 Qc7 13. f4 Rd8 14. f5 Bxd4 15. Qxd4 Nc6 16. Qe3 Ne5 17. Rhf1 b5 18. f6 Bb7 19. fxg7 Kxg7 20. Ne2 Rg8 21. Rf4 Qc5 22. Nd4 Kh7 23. Rdf1 Rg7 24. Qd2 Rag8 25. g3 Bc8 26. Nf3 Ng6 27. Rf6 Bb7 28. Nd4 Rf8 29. Bxe6 fxe6 30. Rxf8 Nxf8 31. Rxf8 Qe5 32. Re8 Rg6 33. Re7+ Rg7 34. Rxe6 Qh5 35. Nf5 1-0

[Event "Olympiad-38"]
[Site "Dresden"]
[Date "2008.11.16"]
[Round "4"]
[White "Leyva, Hector"]
[Black "Kveinys, Aloyzas"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2399"]
[BlackElo "2533"]
[PlyCount "76"]
[EventDate "2008.11.13"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 128"]
[Source "ChessBase"]
[SourceDate "2009.01.28"]
[SourceVersion "1"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]
[WhiteTeam "El Salvador"]
[BlackTeam "Lithuania"]
[WhiteTeamCountry "ESA"]
[BlackTeamCountry "LTU"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. Qe2 Ne7 8. Nc3 Nbc6 9. Be3 d6 10. 0-0 e5 11. Bc4 b5 12. Bd5 Nxd5 13. Nxd5 Ne7 14. Bg5 f6 15. Qh5+ Ng6 16. Bd2 0-0 17. Na5 Be6 18. Qe2 Rc8 19. Bb4 Qd7 20. Qd2 f5 21. Rad1 fxe4 22. Bxd6 Rfd8 23. Ne3 Bc5 24. Bxc5 Qxd2 25. Rxd2 Rxd2 26. Bb4 Rd7 27. Ra1 Nf4 28. Kf1 Nd5 29. Nxd5 Bxd5 30. Bc3 b4 31. Bxb4 Rxc2 32. b3 Rf7 33. Be1 e3 34. f3 e4 35. f4 Rxf4+ 36. Kg1 e2 37. Bf2 e3 38. Bxe3 Rxa2 0-1

[Event "Olympiad-38"]
[Site "Dresden"]
[Date "2008.11.15"]
[Round "3"]
[White "Sasikiran, Krishnan"]
[Black "Leyva, Hector"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2694"]
[BlackElo "2399"]
[PlyCount "79"]
[EventDate "2008.11.13"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 128"]
[Source "ChessBase"]
[SourceDate "2009.01.28"]
[SourceVersion "1"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]
[WhiteTeam "India"]
[BlackTeam "El Salvador"]
[WhiteTeamCountry "IND"]
[BlackTeamCountry "ESA"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. Qc2 Nf6 7. e3 0-0 8. Bd3 Re8 9. Nge2 Nbd7 10. h3 Nf8 11. g4 Be6 12. Bg3 Rc8 13. Rd1 Bd6 14. Bxd6 Qxd6 15. Kd2 c5 16. dxc5 Rxc5 17. Kc1 b5 18. g5 b4 19. gxf6 g6 20. Qa4 Rb8 21. Rd2 Bd7 22. Qxa7 bxc3 23. Nxc3 Rc7 24. Qa5 Rc5 25. Qa7 Rc7 26. Qa5 Rc5 27. Qa3 Rxc3+ 28. Qxc3 Rc8 29. Bc4 Qc6 30. Rhd1 dxc4 31. e4 Ra8 32. a3 Qc7 33. Rd6 Be6 34. f4 Re8 35. f5 Bc8 36. Qe3 Bxf5 37. Qh6 Ne6 38. exf5 c3 39. fxe6 cxb2+ 40. Kb1 1-0

[Event "Olympiad-38"]
[Site "Dresden"]
[Date "2008.11.14"]
[Round "2"]
[White "Leyva, Hector"]
[Black "Zhao, Zong Yuan"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2399"]
[BlackElo "2567"]
[PlyCount "91"]
[EventDate "2008.11.13"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 128"]
[Source "ChessBase"]
[SourceDate "2009.01.28"]
[SourceVersion "1"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]
[WhiteTeam "El Salvador"]
[BlackTeam "Australia"]
[WhiteTeamCountry "ESA"]
[BlackTeamCountry "AUS"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Nf6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 b5 10. Nd5 Be7 11. Bxf6 Bxf6 12. c4 b4 13. Nc2 a5 14. b3 0-0 15. g3 Bg5 16. Bg2 Ne7 17. 0-0 Nxd5 18. Qxd5 Be6 19. Qd3 Qb6 20. Rad1 Rad8 21. Kh1 f5 22. f4 Bh6 23. Ne3 fxe4 24. Qxe4 Kh8 25. f5 Bg8 26. Nd5 Bxd5 27. Rxd5 Be3 28. Rb5 Qd4 29. Rxa5 h6 30. Rd5 Qxe4 31. Bxe4 Bc5 32. Kg2 h5 33. Rd3 Rf6 34. h3 Kh7 35. g4 Kh6 36. Rg3 g5 37. h4 gxh4 38. g5+ Kh7 39. Rh3 Rg8 40. g6+ Kg7 41. Rxh4 Rh8 42. Rfh1 Be3 43. Rxh5 Bh6 44. Kf3 Rff8 45. Bd5 Rf6 46. Ke4 1-0

[Event "Olympiad-38"]
[Site "Dresden"]
[Date "2008.11.13"]
[Round "1"]
[White "Leyva, Hector"]
[Black "Arora, Neel"]
[Result "1-0"]
[ECO "C93"]
[WhiteElo "2399"]
[BlackElo "1887"]
[PlyCount "63"]
[EventDate "2008.11.13"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 128"]
[Source "ChessBase"]
[SourceDate "2009.01.28"]
[SourceVersion "1"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]
[WhiteTeam "El Salvador"]
[BlackTeam "Fiji"]
[WhiteTeamCountry "ESA"]
[BlackTeamCountry "FIJ"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. h3 d6 9. c3 h6 10. d4 Bb7 11. Nbd2 Re8 12. Nf1 Bf8 13. Ng3 g6 14. a4 exd4 15. cxd4 Na5 16. Bc2 Nc4 17. a5 c5 18. b3 Nxa5 19. dxc5 Nc6 20. Bb2 Ne5 21. Rc1 Rc8 22. Bb1 Nxf3+ 23. Qxf3 Bg7 24. Red1 Re6 25. b4 Nd7 26. Bxg7 Kxg7 27. Ba2 Ne5 28. Qe3 Re7 29. f4 Nd7 30. Rxd6 Qc7 31. Qd4+ Kg8 32. Rxg6+ 1-0

[Event "Deportes zt 2.3.2 "]
[Site "Deportes"]
[Date "2008.06.15"]
[Round "9"]
[White "Leyva, Hector"]
[Black "Valdes Romero, Leonardo"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2409"]
[BlackElo "2401"]
[PlyCount "93"]
[EventDate "2008.06.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. h3 Bg7 5. Be3 0-0 6. Nf3 a6 7. a4 Nc6 8. Be2 e5 9. d5 Ne7 10. Qd2 Nxe4 11. Nxe4 f5 12. g4 f4 13. Bb6 cxb6 14. Qb4 Qc7 15. 0-0-0 Rd8 16. Rd3 b5 17. Rc3 Qb8 18. Rd1 bxa4 19. Qb6 Bd7 20. Rc7 Nc8 21. Qxb7 Qxb7 22. Rxb7 h6 23. Nh4 Be8 24. Bd3 Rd7 25. Rxd7 Bxd7 26. Nxg6 Kf7 27. Nh4 Bf6 28. Nf5 Bxf5 29. gxf5 Be7 30. Rg1 Nb6 31. Rg6 Rd8 32. Rxh6 Rg8 33. f6 Rg1+ 34. Kd2 Bf8 35. Rh7+ Kg6 36. Rb7 Nxd5 37. Nc3+ Kxf6 38. Nxd5+ Ke6 39. Be4 f3 40. Ke3 a5 41. Kxf3 Rh1 42. Rh7 Re1 43. h4 a3 44. bxa3 Ra1 45. c4 Rxa3+ 46. Kg4 Ra1 47. Bf5# 1-0

[Event "Deportes zt 2.3.2 "]
[Site "Deportes"]
[Date "2008.06.14"]
[Round "8"]
[White "Fonseca, Jose Luis"]
[Black "Leyva, Hector"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "2221"]
[BlackElo "2409"]
[PlyCount "167"]
[EventDate "2008.06.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Bg5 Nbd7 10. a4 b6 11. Bc4 Bb7 12. Qe2 Qc7 13. Rfd1 Rfc8 14. Nd2 h6 15. Bxf6 Nxf6 16. Bb3 Bc6 17. Nc4 b5 18. axb5 axb5 19. Rxa8 Rxa8 20. Ne3 Qb7 21. Ncd5 Nxd5 22. Nxd5 Bd8 23. Qh5 Rb8 24. h3 Be8 25. Rd3 Kh8 26. Ne3 Bg5 27. h4 f5 28. Qf3 Bxe3 29. Rxe3 f4 30. Rd3 Qe7 31. Qd1 Rb6 32. Qg4 Bd7 33. Qg6 Be8 34. Qe6 Qxe6 35. Bxe6 g6 36. Rc3 Rc6 37. Ra3 Kg7 38. Ra8 Rxc2 39. Rxe8 Rxb2 40. Rd8 Rd2 41. Bd5 g5 42. hxg5 hxg5 43. Rxd6 g4 44. Rd7+ Kf6 45. Kf1 b4 46. Rf7+ Kg6 47. Rd7 Rb2 48. Be6 Kg5 49. Bf5 b3 50. Rg7+ Kf6 51. Rxg4 Rc2 52. Rg6+ Ke7 53. Re6+ Kf7 54. Rxe5 b2 55. Rb5 Rc1+ 56. Ke2 b1Q 57. Rxb1 Rxb1 58. Kf3 Rb2 59. g3 fxg3 60. Kxg3 Ke7 61. f4 Kf6 62. Kg4 Rb5 63. Bd7 Rc5 64. Ba4 Ke6 65. Bb3+ Kf6 66. Bd5 Kg6 67. f5+ Kf6 68. Kf4 Ke7 69. Ke5 Rc8 70. f6+ Kf8 71. Ke6 Rc1 72. e5 Rf1 73. Kd6 Rf2 74. Be4 Kf7 75. Bd5+ Kf8 76. Ke6 Rf4 77. Bc6 Rf2 78. Be4 Rf1 79. Bg6 Rf2 80. Kd7 Rd2+ 81. Kc7 Rf2 82. Kd6 Rf1 83. Be4 Rxf6+ 84. exf6 1/2-1/2

[Event "Deportes zt 2.3.2 "]
[Site "Deportes"]
[Date "2008.06.13"]
[Round "7"]
[White "Urbina, Ricardo"]
[Black "Leyva, Hector"]
[Result "0-1"]
[ECO "B87"]
[WhiteElo "2265"]
[BlackElo "2409"]
[PlyCount "66"]
[EventDate "2008.06.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Nf6 6. Bc4 e6 7. Bb3 b5 8. f3 Nbd7 9. a4 b4 10. Na2 Nc5 11. Nxb4 Nxb3 12. Nxb3 d5 13. Nc6 Qc7 14. exd5 Nxd5 15. Ncd4 Bd6 16. Ne2 Bb7 17. Bd2 Rd8 18. Qc1 Rc8 19. Nbd4 0-0 20. b3 e5 21. Nf5 Bc5 22. c4 Qd7 23. Nfg3 Nf4 24. Bxf4 exf4 25. Qxf4 Bb4+ 26. Kf1 Rcd8 27. Nh5 f5 28. Qc1 Rfe8 29. Qc2 Qf7 30. Nhg3 Rd2 31. Qc1 f4 32. Nc3 Qd7 33. Ra2 Qd3+ 0-1

[Event "Deportes zt 2.3.2 "]
[Site "Deportes"]
[Date "2008.06.12"]
[Round "5"]
[White "Leyva, Hector"]
[Black "Baules Rodriguez, Jorge Luis"]
[Result "1/2-1/2"]
[ECO "E92"]
[WhiteElo "2409"]
[BlackElo "2291"]
[PlyCount "72"]
[EventDate "2008.06.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. d5 a5 8. Bg5 h6 9. Bh4 Na6 10. Nd2 Qe8 11. a3 Bd7 12. b3 Nh7 13. Qb1 h5 14. f3 Bh6 15. Bf2 Qe7 16. Qb2 c5 17. Nb5 f5 18. Bd3 Nf6 19. Nc3 Rae8 20. Qc2 Bxd2+ 21. Qxd2 fxe4 22. Bxe4 Nxe4 23. Nxe4 Bf5 24. 0-0 Bxe4 25. fxe4 b6 26. Qh6 Qg7 27. Be3 Nb8 28. Rxf8+ Rxf8 29. Qxg7+ Kxg7 30. Bg5 Re8 31. b4 cxb4 32. axb4 axb4 33. Ra4 b3 34. Rb4 Na6 35. Rxb3 Nc5 36. Rxb6 Nxe4 1/2-1/2

[Event "Deportes zt 2.3.2 "]
[Site "Deportes"]
[Date "2008.06.12"]
[Round "6"]
[White "Leyva, Hector"]
[Black "Gonzalez Acosta, Bernal Manuel"]
[Result "1/2-1/2"]
[ECO "D19"]
[WhiteElo "2409"]
[BlackElo "2434"]
[PlyCount "42"]
[EventDate "2008.06.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 Nbd7 9. Qe2 Bg6 10. Bd2 0-0 11. Ne4 Bxd2 12. Nxf6+ Qxf6 13. Qxd2 c5 14. Rfd1 Rfd8 15. Bd3 cxd4 16. Bxg6 hxg6 17. Qxd4 Nb6 18. Qxf6 gxf6 19. b3 Kf8 20. Kf1 Rxd1+ 21. Rxd1 Rc8 1/2-1/2

[Event "Deportes zt 2.3.2 "]
[Site "Deportes"]
[Date "2008.06.11"]
[Round "4"]
[White "Arias, Lemnys A"]
[Black "Leyva, Hector"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2293"]
[BlackElo "2409"]
[PlyCount "10"]
[EventDate "2008.06.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 1/2-1/2

[Event "Deportes zt 2.3.2 "]
[Site "Deportes"]
[Date "2008.06.10"]
[Round "3"]
[White "Leyva, Hector"]
[Black "Sanchez, Jorge Luis"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2409"]
[BlackElo "2207"]
[PlyCount "85"]
[EventDate "2008.06.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 c5 4. d5 Bg7 5. Nc3 d6 6. e4 0-0 7. h3 b5 8. cxb5 a6 9. bxa6 Nxa6 10. Be2 Rb8 11. 0-0 Nd7 12. Nb5 Nf6 13. Nd2 Re8 14. Nc3 e6 15. a3 exd5 16. exd5 Nc7 17. Bf3 Bb7 18. Nc4 Ba6 19. Qa4 Bf8 20. Rd1 Nd7 21. Na5 Ra8 22. Nc6 Qf6 23. Qg4 Ne5 24. Nxe5 Qxe5 25. Bf4 f5 26. Qg3 Qf6 27. Re1 Rab8 28. Rxe8 Nxe8 29. Re1 Qf7 30. Be2 Bc8 31. Bb5 Bd7 32. a4 Rb6 33. Qe3 Nf6 34. Bh6 Rb8 35. Bxf8 Kxf8 36. Qf4 Ne8 37. Rxe8+ Kxe8 38. Qxd6 Rd8 39. Qe5+ Kf8 40. Qh8+ Qg8 41. Qf6+ Ke8 42. d6 Qf7 43. Qe5+ 1-0

[Event "Deportes zt 2.3.2 "]
[Site "Deportes"]
[Date "2008.06.09"]
[Round "2"]
[White "Quinonez Centeno, Carlos David"]
[Black "Leyva, Hector"]
[Result "0-1"]
[ECO "B05"]
[WhiteElo "2161"]
[BlackElo "2409"]
[PlyCount "126"]
[EventDate "2008.06.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. 0-0 Be7 7. c4 Nb6 8. h3 Bh5 9. exd6 cxd6 10. Nbd2 0-0 11. b3 Nc6 12. Bb2 Bg6 13. a3 a5 14. Re1 Bf6 15. Bf1 Re8 16. Ne4 Bxe4 17. Rxe4 a4 18. Re3 Na5 19. bxa4 Nbxc4 20. Bxc4 Nxc4 21. Rb3 Qd7 22. Rb4 Rec8 23. Rb1 Rc7 24. Bc1 Rac8 25. Qd3 h6 26. Bf4 Na5 27. Rb6 Nc4 28. R6b5 b6 29. R1b4 g5 30. Bg3 Bd8 31. Qe4 f5 32. Qd3 Kg7 33. Kh1 f4 34. Bh2 Qf7 35. g3 fxg3 36. Bxg3 Nxa3 37. Qxa3 Rc3 38. Rb3 Qxf3+ 39. Kh2 d5 40. Qd6 Rxb3 41. Qd7+ Qf7 42. Be5+ Kg6 43. Qxf7+ Kxf7 44. Rxb3 Rc6 45. Kg3 Kg6 46. f4 Bf6 47. Bxf6 Kxf6 48. fxg5+ Kxg5 49. h4+ Kf5 50. Rf3+ Ke4 51. Rf6 h5 52. Rf4+ Ke3 53. Rf7 Rc3 54. Rf6 Ke4+ 55. Kf2 Rc6 56. Rh6 Kxd4 57. Rxh5 e5 58. Rh8 e4 59. h5 Kd3 60. Kg3 e3 61. Re8 d4 62. Kf3 Rf6+ 63. Kg4 e2 0-1

[Event "Olympiad-37"]
[Site "Turin"]
[Date "2006.06.03"]
[Round "12"]
[White "Leyva, Hector"]
[Black "Carvalho, Guillermo"]
[Result "1/2-1/2"]
[ECO "A12"]
[WhiteElo "2410"]
[BlackElo "2239"]
[PlyCount "62"]
[EventDate "2006.05.21"]
[EventType "team-swiss"]
[EventRounds "13"]
[EventCountry "ITA"]
[SourceTitle "CBM 113"]
[Source "ChessBase"]
[SourceDate "2006.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.31"]
[SourceQuality "1"]
[WhiteTeam "El Salvador"]
[BlackTeam "Uruguay"]
[WhiteTeamCountry "ESA"]
[BlackTeamCountry "URU"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5 4. c4 e6 5. 0-0 c6 6. b3 Be7 7. Bb2 0-0 8. d3 a5 9. a3 h6 10. Nbd2 Na6 11. Qc2 Bh7 12. Rac1 Re8 13. Qb1 Nd7 14. Qa1 Bf6 15. d4 Rc8 16. Rfd1 Qb6 17. e3 Red8 18. Ne1 Re8 19. Qa2 Qd8 20. e4 dxe4 21. Nxe4 Bxe4 22. Bxe4 Qc7 23. Bg2 c5 24. Nf3 Rcd8 25. Bc3 b6 26. Qe2 cxd4 27. Nxd4 Ndc5 28. Nb5 Qe7 29. b4 axb4 30. axb4 Nb3 31. Rb1 Bxc3 1/2-1/2

[Event "Olympiad-37"]
[Site "Turin"]
[Date "2006.06.02"]
[Round "11"]
[White "Aderito, Pedro"]
[Black "Leyva, Hector"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2308"]
[BlackElo "2410"]
[PlyCount "177"]
[EventDate "2006.05.21"]
[EventType "team-swiss"]
[EventRounds "13"]
[EventCountry "ITA"]
[SourceTitle "CBM 113"]
[Source "ChessBase"]
[SourceDate "2006.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.31"]
[SourceQuality "1"]
[WhiteTeam "Angola"]
[BlackTeam "El Salvador"]
[WhiteTeamCountry "ANG"]
[BlackTeamCountry "ESA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. c4 f5 8. exf5 Qa5+ 9. Nc3 Qxf5 10. Nd5 e5 11. Qd1 Qe4+ 12. Be3 Bxd5 13. Qxd5 Qxd5 14. cxd5 Nf6 15. 0-0-0 Be7 16. Kb1 Kd7 17. h3 Bd8 18. Rhe1 Bb6 19. Ng5 h6 20. Bxb6 hxg5 21. Be3 g4 22. hxg4 Nxg4 23. f3 Nxe3 24. Rxe3 Rh2 25. Rc3 Rc8 26. Rxc8 Kxc8 27. Rd2 Kc7 28. Kc2 Rh4 29. Re2 Kd7 30. g4 Rh1 31. Kd2 Rb1 32. Ke3 Rd1 33. Rh2 Ke7 34. Rc2 Kd8 35. Rh2 Ke7 36. Rc2 Rxd5 37. Rc7+ Kf6 38. Rxb7 a5 39. a4 g5 40. Rb6 Ke6 41. b3 Rd1 42. Rb5 Rb1 43. Kd3 Kd7 44. Ke3 Ke6 45. Kd3 Rd1+ 46. Ke3 Rd5 47. Rb6 Rc5 48. Kd3 Kd5 49. Rb8 Rc7 50. Rb5+ Rc5 51. Rb8 Ke6 52. Rb6 Rd5+ 53. Ke3 Rd1 54. Rb5 Re1+ 55. Kd3 Rf1 56. Ke2 Rb1 57. Kd3 Rb2 58. Ke3 Kd7 59. Kd3 Kc6 60. Ke3 d5 61. Kd3 Rb1 62. Ke3 Rc1 63. Kd3 Rf1 64. Ke2 Rb1 65. Kd3 Rd1+ 66. Ke2 Rd4 67. Ke3 Rf4 68. Ke2 Kd6 69. Ke3 e4 70. fxe4 Rxe4+ 71. Kd3 Rxg4 72. Rxa5 Ke5 73. Ra8 Rg3+ 74. Kc2 Kd4 75. Kb2 g4 76. a5 Kc5 77. Rb8 Rg2+ 78. Ka3 Rg1 79. b4+ Kc4 80. Rc8+ Kd4 81. Ka4 g3 82. Kb5 Ra1 83. Rg8 Ra3 84. Kb6 Kc4 85. b5 Rb3 86. Rc8+ Kd4 87. Rc1 Ke3 88. Ra1 g2 89. a6 1-0

[Event "Olympiad-37"]
[Site "Turin"]
[Date "2006.05.30"]
[Round "9"]
[White "Leyva, Hector"]
[Black "Neubauer, Martin"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2410"]
[BlackElo "2454"]
[PlyCount "24"]
[EventDate "2006.05.21"]
[EventType "team-swiss"]
[EventRounds "13"]
[EventCountry "ITA"]
[SourceTitle "CBM 113"]
[Source "ChessBase"]
[SourceDate "2006.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.31"]
[SourceQuality "1"]
[WhiteTeam "El Salvador"]
[BlackTeam "Austria"]
[WhiteTeamCountry "ESA"]
[BlackTeamCountry "AUT"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 g6 4. b3 Bg7 5. Bb2 0-0 6. 0-0 a5 7. c4 c6 8. d3 a4 9. Nbd2 a3 10. Bc3 Nbd7 11. Rc1 Re8 12. cxd5 cxd5 1/2-1/2

[Event "Olympiad-37"]
[Site "Turin"]
[Date "2006.05.29"]
[Round "8"]
[White "Zambrana, Oswaldo"]
[Black "Leyva, Hector"]
[Result "1-0"]
[ECO "B98"]
[WhiteElo "2425"]
[BlackElo "2410"]
[PlyCount "83"]
[EventDate "2006.05.21"]
[EventType "team-swiss"]
[EventRounds "13"]
[EventCountry "ITA"]
[SourceTitle "CBM 113"]
[Source "ChessBase"]
[SourceDate "2006.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.31"]
[SourceQuality "1"]
[WhiteTeam "Bolivia"]
[BlackTeam "El Salvador"]
[WhiteTeamCountry "BOL"]
[BlackTeamCountry "ESA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qa5 9. 0-0-0 Bd7 10. Bxf6 Bxf6 11. e5 dxe5 12. fxe5 Bg5+ 13. Kb1 Nc6 14. Ne4 Be7 15. Nd6+ Bxd6 16. exd6 0-0 17. Nb3 Qb6 18. Qc3 Rac8 19. Qc5 Qd8 20. Be2 Nb8 21. Qb4 b6 22. Bf3 a5 23. Qf4 a4 24. Nd4 Rc5 25. Rhe1 Qc8 26. a3 f6 27. Qd2 e5 28. Ne2 Qa6 29. Bd5+ Kh8 30. Ng3 Rfc8 31. c3 Bg4 32. Ne4 Bxd1 33. Rxd1 Rd8 34. Nxc5 bxc5 35. Be4 Nd7 36. Qd5 Rb8 37. Rd2 Nb6 38. Qc6 Qf1+ 39. Ka2 Qc4+ 40. Ka1 Qf1+ 41. Bb1 Nc4 42. d7 1-0

[Event "Olympiad-37"]
[Site "Turin"]
[Date "2006.05.28"]
[Round "7"]
[White "Kulaots, Kaido"]
[Black "Leyva, Hector"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2557"]
[BlackElo "2410"]
[PlyCount "73"]
[EventDate "2006.05.21"]
[EventType "team-swiss"]
[EventRounds "13"]
[EventCountry "ITA"]
[SourceTitle "CBM 113"]
[Source "ChessBase"]
[SourceDate "2006.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.31"]
[SourceQuality "1"]
[WhiteTeam "Estonia"]
[BlackTeam "El Salvador"]
[WhiteTeamCountry "EST"]
[BlackTeamCountry "ESA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Qc7 8. a4 b6 9. Nd5 Nxd5 10. Qxd5 Nc6 11. Ng5 Rb8 12. Bc4 Nd8 13. Qd3 Be7 14. Bxa6 Bxa6 15. Qxa6 Qxc2 16. Qb5+ Qc6 17. 0-0 Qxb5 18. axb5 Bxg5 19. Bxg5 Ne6 20. Be3 Nc7 21. Rfc1 Nxb5 22. Bxb6 Kd7 23. Be3 Ra8 24. Kf1 Rhc8 25. Rxa8 Rxa8 26. Rc4 Ra1+ 27. Ke2 Ra2 28. Rb4 Nc7 29. Kd3 d5 30. exd5 Nxd5 31. Rb7+ Ke6 32. Bd2 Ra4 33. g3 Rd4+ 34. Ke2 Re4+ 35. Kd3 Rd4+ 36. Ke2 Re4+ 37. Kd3 1/2-1/2

[Event "Olympiad-37"]
[Site "Turin"]
[Date "2006.05.27"]
[Round "6"]
[White "Leyva, Hector"]
[Black "Shukuraliev, Algis"]
[Result "1-0"]
[ECO "E93"]
[WhiteElo "2410"]
[BlackElo "2267"]
[PlyCount "55"]
[EventDate "2006.05.21"]
[EventType "team-swiss"]
[EventRounds "13"]
[EventCountry "ITA"]
[SourceTitle "CBM 113"]
[Source "ChessBase"]
[SourceDate "2006.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.31"]
[SourceQuality "1"]
[WhiteTeam "El Salvador"]
[BlackTeam "Kyrgyzstan"]
[WhiteTeamCountry "ESA"]
[BlackTeamCountry "KGZ"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. d5 Nbd7 8. Nd2 Ne8 9. h4 f5 10. h5 a5 11. hxg6 hxg6 12. exf5 gxf5 13. g4 Nc5 14. Nb3 e4 15. Nxc5 dxc5 16. gxf5 Nd6 17. Be3 Nxf5 18. Qd2 Nxe3 19. fxe3 Ra6 20. 0-0-0 Bf5 21. Rdg1 Rg6 22. Rxg6 Bxg6 23. Bg4 Be5 24. Qg2 Qe8 25. Bh5 Rf6 26. Rg1 Kh7 27. Bxg6+ Rxg6 28. Qxe4 1-0

[Event "Olympiad-37"]
[Site "Turin"]
[Date "2006.05.25"]
[Round "5"]
[White "Sallam, Sabri Abdul Mawla"]
[Black "Leyva, Hector"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "2155"]
[BlackElo "2410"]
[PlyCount "80"]
[EventDate "2006.05.21"]
[EventType "team-swiss"]
[EventRounds "13"]
[EventCountry "ITA"]
[SourceTitle "CBM 113"]
[Source "ChessBase"]
[SourceDate "2006.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.31"]
[SourceQuality "1"]
[WhiteTeam "Yemen"]
[BlackTeam "El Salvador"]
[WhiteTeamCountry "YEM"]
[BlackTeamCountry "ESA"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. e3 b6 5. Bd3 Bb7 6. 0-0 Be7 7. Nc3 a6 8. b3 d6 9. Bb2 Nbd7 10. Qe2 0-0 11. Rad1 Re8 12. Bb1 Bf8 13. Ng5 g6 14. dxc5 Nxc5 15. b4 Ncd7 16. Nce4 h6 17. Qf3 hxg5 18. Nxf6+ Qxf6 19. Qxf6 Nxf6 20. Bxf6 d5 21. cxd5 Bxd5 22. Rd4 b5 23. Rfd1 Bg7 24. Bxg7 Kxg7 25. Be4 Bxe4 26. Rxe4 Red8 27. Ra1 Rac8 28. h4 gxh4 29. Rxh4 Rc2 30. a4 Rdd2 31. axb5 axb5 32. Rf4 g5 33. Rg4 Rxf2 34. Rxg5+ Kf6 35. Rg4 Kf5 36. Rg7 Ke4 37. Ra5 Rf5 38. g4 Rff2 39. Rxb5 Rg2+ 40. Kh1 Rgd2 0-1

[Event "Olympiad-37"]
[Site "Turin"]
[Date "2006.05.23"]
[Round "3"]
[White "Hamdouchi, Hicham"]
[Black "Leyva, Hector"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2559"]
[BlackElo "2410"]
[PlyCount "83"]
[EventDate "2006.05.21"]
[EventType "team-swiss"]
[EventRounds "13"]
[EventCountry "ITA"]
[SourceTitle "CBM 113"]
[Source "ChessBase"]
[SourceDate "2006.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.31"]
[SourceQuality "1"]
[WhiteTeam "Morocco"]
[BlackTeam "El Salvador"]
[WhiteTeamCountry "MAR"]
[BlackTeamCountry "ESA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. 0-0-0 Be7 10. Qd3 Qa5 11. Kb1 0-0 12. h4 Rac8 13. Nd4 a6 14. f4 Rfe8 15. f5 Bd8 16. Rhe1 h6 17. Bf4 e5 18. Nb3 Qc7 19. Bc1 b5 20. Qxd6 Qb7 21. Qd3 a5 22. Qg3 Nxe4 23. Rxe4 Bxe4 24. Bxh6 Bf6 25. Rd6 Rxc3 26. bxc3 Qe7 27. Ra6 Bxf5 28. Nxa5 Qd8 29. Kb2 Bg6 30. Nc6 Qd1 31. Nb4 Qh5 32. Bg5 Bxg5 33. hxg5 Qe2 34. Rd6 e4 35. Qh3 e3 36. Rd4 Bh5 37. Qd7 Rf8 38. Qe7 Qf2 39. Nc6 Rc8 40. Rd8+ Rxd8 41. Qxd8+ Kh7 42. Ne7 1-0

[Event "Olympiad-37"]
[Site "Turin"]
[Date "2006.05.22"]
[Round "2"]
[White "Leyva, Hector"]
[Black "Arab, Adlane"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2410"]
[BlackElo "2424"]
[PlyCount "91"]
[EventDate "2006.05.21"]
[EventType "team-swiss"]
[EventRounds "13"]
[EventCountry "ITA"]
[SourceTitle "CBM 113"]
[Source "ChessBase"]
[SourceDate "2006.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.31"]
[SourceQuality "1"]
[WhiteTeam "El Salvador"]
[BlackTeam "Algeria"]
[WhiteTeamCountry "ESA"]
[BlackTeamCountry "ALG"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 a6 8. a4 a5 9. Qxc4 Na6 10. Nc3 Nb4 11. Bf4 c6 12. Rfd1 Nfd5 13. Qb3 b6 14. Bd2 Ba6 15. e4 Nf6 16. Be3 Ng4 17. Bf4 Bd3 18. Rd2 c5 19. h3 c4 20. Qd1 Nf6 21. Ne1 Qxd4 22. e5 Nfd5 23. Nxd5 exd5 24. Bf1 Bc5 25. Nxd3 Nxd3 26. Bxd3 cxd3 27. Qf3 Qb4 28. Qxd3 d4 29. Rc2 Be7 30. Bd2 Qc5 31. Rxc5 Bxc5 32. Kg2 Rfe8 33. Re1 Rad8 34. Re4 Re6 35. Qb5 d3 36. f4 Ree8 37. Kf3 g6 38. Rc4 Re7 39. h4 h5 40. Rc1 Kg7 41. Rd1 Red7 42. Bc3 Kg8 43. Rd2 Rd5 44. Qc4 Kf8 45. Qe4 Bd4 46. Rxd3 1-0

[Event "Olympiad-37"]
[Site "Turin"]
[Date "2006.05.21"]
[Round "1"]
[White "Leyva, Hector"]
[Black "Navara, David"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2410"]
[BlackElo "2658"]
[PlyCount "110"]
[EventDate "2006.05.21"]
[EventType "team-swiss"]
[EventRounds "13"]
[EventCountry "ITA"]
[SourceTitle "CBM 113"]
[Source "ChessBase"]
[SourceDate "2006.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.31"]
[SourceQuality "1"]
[WhiteTeam "El Salvador"]
[BlackTeam "Czech Republic"]
[WhiteTeamCountry "ESA"]
[BlackTeamCountry "CZE"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 b5 6. cxb5 Bxb5 7. Bg2 Bb4+ 8. Bd2 a5 9. Ne5 d5 10. Nc3 Ba6 11. Na4 Bb5 12. Nc3 Ba6 13. Na4 Nfd7 14. Bxb4 axb4 15. Nd3 Nc6 16. Ndc5 Bb5 17. Qd2 Qf6 18. Rd1 Nb6 19. 0-0 Nxa4 20. Nxa4 0-0 21. Nc5 Rfd8 22. Rfe1 Ra7 23. e3 e5 24. dxe5 Qe7 25. Rc1 Qxe5 26. Nd3 Qd6 27. Nf4 Ne5 28. Rc2 c6 29. h4 h6 30. h5 g5 31. hxg6 fxg6 32. Qd4 Rf7 33. Rc5 g5 34. Rxb5 cxb5 35. Nxd5 Nf3+ 36. Bxf3 Rxf3 37. Rd1 Rdf8 38. Rd2 Rxg3+ 39. fxg3 Qxg3+ 40. Rg2 Qe1+ 41. Kh2 Rf1 42. Ne7+ Kf7 43. Qd5+ Kxe7 44. Qe4+ Kf8 45. Rc2 Rf2+ 46. Rxf2+ Qxf2+ 47. Kh1 Qh4+ 48. Qxh4 gxh4 49. Kh2 Kf7 50. Kh3 Kf6 51. Kxh4 Kf5 52. Kg3 Ke4 53. Kf2 h5 54. Ke2 h4 55. Kf2 h3 0-1

[Event "San Jose zt 2.3.c2"]
[Site "San Jose"]
[Date "2004.09.12"]
[Round "9"]
[White "Ugalde Garcia, Ronald"]
[Black "Leyva, Hector"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2165"]
[BlackElo "2399"]
[PlyCount "96"]
[EventDate "2004.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. d3 Nc6 5. Be2 g6 6. Bg5 Bg7 7. h3 Rb8 8. a4 a6 9. Na3 0-0 10. Qd2 Re8 11. 0-0 b5 12. axb5 axb5 13. Bf4 Na5 14. Qd1 b4 15. Nb1 bxc3 16. bxc3 c4 17. Be3 cxd3 18. Bxd3 Qc7 19. Nfd2 Be6 20. Qa4 Ra8 21. Qc2 Nd7 22. Ra4 Ne5 23. Be2 Nec4 24. Nxc4 Nxc4 25. Rxa8 Rxa8 26. Bd4 Ne5 27. Nd2 Ra2 28. Qd1 Bh6 29. f4 Nc6 30. Be3 Qa5 31. Qc1 Ra3 32. Nb1 Ra1 33. Bd3 Bg7 34. Qb2 Qa8 35. Qb6 Ra2 36. Qc7 h5 37. Re1 Bf6 38. Bb5 Na5 39. Bf2 Rb2 40. c4 Nb3 41. e5 Bh4 42. Bc6 Bxf2+ 43. Kh2 Qa5 44. Qb8+ Kh7 45. Rd1 Qc5 46. Bd5 Bxd5 47. cxd5 Bg3+ 48. Kh1 Rxg2 0-1

[Event "San Jose zt 2.3.c2"]
[Site "San Jose"]
[Date "2004.09.11"]
[Round "8"]
[White "Leyva, Hector"]
[Black "Lorenzana, Wilson Estuardo"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "2399"]
[BlackElo "2210"]
[PlyCount "112"]
[EventDate "2004.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. d5 a5 8. Bg5 Na6 9. Nd2 Bd7 10. a3 h6 11. Be3 Nh7 12. 0-0 f5 13. f3 f4 14. Bf2 g5 15. Rb1 Rf7 16. b4 axb4 17. axb4 b6 18. c5 bxc5 19. bxc5 Nxc5 20. Bxc5 dxc5 21. Bc4 Kh8 22. d6 Rf8 23. dxc7 Qxc7 24. Nd5 Qd8 25. Nb6 Rb8 26. Nxd7 Qxd7 27. Bd5 Nf6 28. Rxb8 Rxb8 29. Nc4 Qc7 30. Qc2 Ne8 31. Ra1 Nd6 32. Nxd6 Qxd6 33. h3 Qb6 34. Kh2 Qb2 35. Qa4 Qb6 36. Qd7 Qd8 37. Qc6 Qf6 38. Qxc5 g4 39. hxg4 Bf8 40. Qf2 Rc8 41. Kh3 Be7 42. g3 Rc3 43. Ra2 fxg3 44. Kxg3 h5 45. Ra8+ Kh7 46. Kg2 h4 47. f4 exf4 48. e5 Qxe5 49. Bf3 Qe3 50. Qxe3 Rxe3 51. Ra7 Kg6 52. Ra6+ Kg7 53. Ra7 h3+ 54. Kf2 Kg6 55. Ra5 Bh4+ 56. Kg1 Rxf3 0-1

[Event "San Jose zt 2.3.c2"]
[Site "San Jose"]
[Date "2004.09.10"]
[Round "7"]
[White "Guillen Ramirez, Jose Antonio"]
[Black "Leyva, Hector"]
[Result "1/2-1/2"]
[ECO "D63"]
[WhiteElo "2301"]
[BlackElo "2399"]
[PlyCount "114"]
[EventDate "2004.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 0-0 6. e3 Nbd7 7. Rc1 dxc4 8. Bxc4 a6 9. a4 c5 10. 0-0 cxd4 11. exd4 Nb6 12. Bb3 Bd7 13. Re1 Bc6 14. Ne5 Nbd5 15. Qd3 Nb4 16. Qh3 Bd5 17. Bxf6 Bxf6 18. Nxd5 Nxd5 19. Nxf7 Nf4 20. Nxd8 Nxh3+ 21. gxh3 Raxd8 22. Bxe6+ Kh8 23. d5 Bxb2 24. Rc2 Bd4 25. Re4 Ba7 26. Rb4 b5 27. axb5 axb5 28. Rxb5 Rf6 29. Rb7 Bd4 30. Rb4 Rf4 31. Kg2 Be5 32. Rxf4 Bxf4 33. h4 g6 34. Ra2 Kg7 35. Ra7+ Kh6 36. h3 Bd6 37. Rb7 Rf8 38. f3 Rb8 39. Rd7 Bf4 40. Kf2 Rb2+ 41. Kf1 Rc2 42. Bg8 Rc7 43. Rxc7 Bxc7 44. Ke2 Kg7 45. Be6 Kf6 46. Ke3 h6 47. Ke4 g5 48. h5 Bd6 49. Bg4 Bc7 50. h4 gxh4 51. f4 Bd6 52. Bh3 Bc7 53. f5 Bd6 54. Kd4 Ke7 55. Kc4 Kf6 56. Kb5 Ke7 57. Kc6 Bf4 1/2-1/2

[Event "San Jose zt 2.3.c2"]
[Site "San Jose"]
[Date "2004.09.09"]
[Round "6"]
[White "Leyva, Hector"]
[Black "Ramirez Alvarez, Alejandro"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2399"]
[BlackElo "2516"]
[PlyCount "22"]
[EventDate "2004.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. e3 Bg4 5. Qb3 Qb6 6. Ne5 Bf5 7. Nc3 e6 8. Qd1 Nbd7 9. Nxd7 Nxd7 10. Bd3 Bxd3 11. Qxd3 Be7 1/2-1/2

[Event "San Jose zt 2.3.c2"]
[Site "San Jose"]
[Date "2004.09.08"]
[Round "5"]
[White "Murillo Tsijli, Alexis"]
[Black "Leyva, Hector"]
[Result "1/2-1/2"]
[ECO "B86"]
[WhiteElo "2352"]
[BlackElo "2399"]
[PlyCount "19"]
[EventDate "2004.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Nbd7 8. 0-0 Nc5 9. Re1 Be7 10. Qf3 1/2-1/2

[Event "San Jose zt 2.3.c2"]
[Site "San Jose"]
[Date "2004.09.07"]
[Round "4"]
[White "Leyva, Hector"]
[Black "Valdes Romero, Leonardo"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2399"]
[BlackElo "2370"]
[PlyCount "71"]
[EventDate "2004.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. d5 a5 8. Bg5 h6 9. Bh4 Na6 10. Nd2 Qe8 11. a3 Bd7 12. b3 Nh7 13. Qb1 f5 14. f3 c5 15. Nb5 g5 16. Bf2 Qe7 17. exf5 Bxf5 18. Ne4 Rad8 19. Bd3 g4 20. fxg4 Bxg4 21. 0-0 Bf5 22. Nbc3 Bxe4 23. Nxe4 Ng5 24. Qe1 Rf4 25. Bg3 Rxf1+ 26. Kxf1 b6 27. Kg1 Rf8 28. Nxg5 Qxg5 29. Qe4 Rf7 30. Bh4 Qf4 31. Rf1 Qxe4 32. Bxe4 Rb7 33. Bf5 Nc7 34. Bd8 Na8 35. Bc8 Rb8 36. Be6+ 1-0

[Event "San Jose zt 2.3.c2"]
[Site "San Jose"]
[Date "2004.09.06"]
[Round "3"]
[White "Hernandez Basante, Francisco"]
[Black "Leyva, Hector"]
[Result "1/2-1/2"]
[ECO "D01"]
[WhiteElo "2244"]
[BlackElo "2399"]
[PlyCount "46"]
[EventDate "2004.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Nbd7 4. Qd3 e6 5. e4 dxe4 6. Nxe4 Be7 7. Bxf6 Nxf6 8. Nf3 0-0 9. Nxf6+ Bxf6 10. Qe4 c5 11. 0-0-0 cxd4 12. Nxd4 Qb6 13. Nb3 Qxf2 14. Bd3 Qf5 15. Qb4 Qe5 16. c3 a5 17. Bxh7+ Kxh7 18. Qxf8 a4 19. Nd4 Qe4 20. Qxf7 Bg5+ 21. Rd2 Bxd2+ 22. Kxd2 Qxg2+ 23. Ne2 Qxh1 1/2-1/2

[Event "San Jose zt 2.3.c2"]
[Site "San Jose"]
[Date "2004.09.06"]
[Round "2"]
[White "Leyva, Hector"]
[Black "Reyes Najera, Carlos Antonio"]
[Result "1-0"]
[ECO "A44"]
[WhiteElo "2399"]
[BlackElo "2268"]
[PlyCount "120"]
[EventDate "2004.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. e4 d6 4. Nc3 g6 5. h4 a6 6. a4 Nf6 7. Be2 h5 8. Nf3 Bg4 9. Nd2 Bxe2 10. Qxe2 Bh6 11. Nc4 Bxc1 12. Rxc1 Qc7 13. a5 Nbd7 14. Na4 0-0 15. Ra1 Nh7 16. Ra3 Kg7 17. Rg3 Ndf6 18. Rb3 Rad8 19. f3 Qe7 20. Rb6 Ne8 21. g4 hxg4 22. fxg4 f5 23. gxf5 gxf5 24. exf5 Kh8 25. Nxc5 Rxf5 26. Rxb7 Qf6 27. Ne6 Rc8 28. Ne3 Rf4 29. Qh5 Nc7 30. Rxc7 Rxc7 31. Nxc7 Re4 32. Ke2 Rxe3+ 33. Kxe3 Qf4+ 34. Ke2 Qe4+ 35. Kd2 Qxh1 36. Qe8+ Kg7 37. Qe7+ Kh8 38. Qxd6 Qe4 39. Qd8+ Kg7 40. Ne6+ Kh6 41. c3 Qg2+ 42. Kc1 Qf1+ 43. Kc2 Qe2+ 44. Kb3 Qd3 45. Qd7 Qd1+ 46. Ka2 Qg4 47. Qc6 Kh5 48. Ng5 Nf6 49. Kb3 Nd7 50. Ne6 Qd1+ 51. Ka2 Nf6 52. Ng7+ Kg4 53. Qe6+ Kg3 54. Qxe5+ Kg2 55. Qd4 Qc2 56. Ne6 Ne4 57. Nf4+ Kh2 58. Qd3 Nxc3+ 59. Qxc3 Qa4+ 60. Kb1 Qxf4 1-0

[Event "San Jose zt 2.3.c2"]
[Site "San Jose"]
[Date "2004.09.05"]
[Round "1"]
[White "Martinez Orellana, Nelson"]
[Black "Leyva, Hector"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2111"]
[BlackElo "2399"]
[PlyCount "66"]
[EventDate "2004.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3 Be6 9. Qd2 0-0 10. 0-0-0 b5 11. g4 b4 12. Nd5 Bxd5 13. exd5 a5 14. Kb1 a4 15. Nc5 Qc8 16. Ne4 Nxe4 17. fxe4 b3 18. Rc1 bxa2+ 19. Ka1 Qb7 20. h4 Nd7 21. g5 Rfb8 22. c3 Bd8 23. Bh3 Bb6 24. Bxb6 Nxb6 25. c4 a3 26. b4 Na4 27. b5 Nc5 28. Qe3 Ra4 29. Kxa2 Rb4 30. Rh2 Qa7 31. Rc3 Ra8 32. Rhc2 Qa4 33. Qd2 Rb2+ 0-1

[Event "Internet Section 11A g/8'+2\""]
[Site "Dos Hermanas"]
[Date "2004.03.10"]
[Round "2"]
[White "Garcia Correa, Jose Ricardo"]
[Black "Leyva, Hector"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2194"]
[BlackElo "2384"]
[PlyCount "116"]
[EventDate "2004.03.11"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3 Be6 9. Qd3 0-0 10. g4 d5 11. g5 Nxe4 12. fxe4 d4 13. 0-0-0 Bxg5 14. Bxg5 Qxg5+ 15. Kb1 dxc3 16. Qxc3 Nc6 17. Nc5 Nd4 18. Nxe6 fxe6 19. Bc4 Rac8 20. Rhg1 Qe7 21. Qd3 b5 22. Bb3 Rf3 23. Qd2 Rxb3 24. cxb3 Nf3 25. Qe3 Nxg1 26. Qxg1 Qc7 27. Qf2 Rf8 28. Qg3 b4 29. Qd3 a5 30. a3 bxa3 31. bxa3 h6 32. Rc1 Qb6 33. Qc4 Rf3 34. Ka2 Kh7 35. Rc2 Qd4 36. a4 Re3 37. Qxe6 Qxe4 38. Qc4 h5 39. Ka3 h4 40. Qc8 Re1 41. Qc3 Rh1 42. Rd2 Qe1 43. Qxa5 Qa1+ 44. Kb4 Qe1 45. Kb5 Rg1 46. Qc3 Rg5 47. Qd3+ e4+ 48. Qd5 Rxd5+ 49. Rxd5 Qe2+ 50. Kc6 Qxh2 51. a5 e3 52. a6 e2 53. a7 e1Q 54. a8Q Qc3+ 55. Kb6 Qxb3+ 56. Rb5 Qe3+ 57. Rc5 Qb2+ 58. Ka5 Qxc5+ 0-1

[Event "Internet Section 11A g/8'+2\""]
[Site "Dos Hermanas"]
[Date "2004.03.10"]
[Round "5"]
[White "Leyva, Hector"]
[Black "Bouchaud, Vincent"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2384"]
[BlackElo "2192"]
[PlyCount "99"]
[EventDate "2004.03.11"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Bf4 Bf5 6. e3 e6 7. Bd3 Bxd3 8. Qxd3 Bd6 9. Bg3 a6 10. Nf3 Rc8 11. 0-0 Bxg3 12. hxg3 Nf6 13. a3 b5 14. b4 Qd6 15. Rac1 0-0 16. Rc2 Nd7 17. e4 Nb6 18. e5 Qe7 19. Ne2 Nc4 20. Nf4 a5 21. bxa5 N6xa5 22. Ra1 Rc6 23. g4 Rfc8 24. g3 Nxe5 25. Rxc6 Nxf3+ 26. Qxf3 Nxc6 27. Qd3 Qf6 28. Rc1 Qd8 29. Rb1 Qb6 30. Ne2 b4 31. Kg2 g6 32. Qc2 Rb8 33. axb4 Nxb4 34. Qd2 Qd6 35. Qh6 Qa6 36. Rh1 Qxe2 37. Qxh7+ Kf8 38. Qh8+ Ke7 39. Qxb8 Qe4+ 40. Kh2 Qxd4 41. Qc7+ Kf6 42. Qd8+ Kg7 43. Kg1 Qd1+ 44. Kg2 Qxh1+ 45. Kxh1 Nd3 46. Kg2 Ne1+ 47. Kf1 Nf3 48. g5 Nd2+ 49. Kg2 Ne4 50. f3 1-0

[Event "Internet Section 11A g/8'+2\""]
[Site "Dos Hermanas"]
[Date "2004.03.10"]
[Round "3"]
[White "Leyva, Hector"]
[Black "Malyshev, Vasilij"]
[Result "1/2-1/2"]
[ECO "D61"]
[WhiteElo "2384"]
[BlackElo "2377"]
[PlyCount "84"]
[EventDate "2004.03.11"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 0-0 6. e3 Nbd7 7. Qc2 c6 8. Rd1 a6 9. Be2 h6 10. Bf4 b5 11. c5 a5 12. 0-0 b4 13. Na4 Ba6 14. Ne5 Nxe5 15. Bxe5 Nd7 16. Bg3 Bxe2 17. Qxe2 Qc8 18. b3 Bd8 19. e4 Bc7 20. Bxc7 Qxc7 21. e5 Qd8 22. f4 f5 23. exf6 Qxf6 24. Nb2 Qf7 25. Nd3 Qg6 26. Rde1 Rf6 27. Rf3 Raf8 28. Re3 Qf7 29. Rxe6 Qg6 30. Rxf6 Nxf6 31. Qe6+ Kh7 32. Ne5 Qc2 33. Rf1 Qe4 34. Kh1 Nh5 35. Qg4 Rxf4 36. Qd1 Qxd4 37. Qxd4 Rxd4 38. Nxc6 Rd2 39. Nxa5 Rxa2 40. Nc6 Rc2 41. Nxb4 Rxc5 42. Rd1 Rb5 1/2-1/2

[Event "Internet Section 11A g/8'+2\""]
[Site "Dos Hermanas"]
[Date "2004.03.10"]
[Round "1"]
[White "Leyva, Hector"]
[Black "Moskow, Eric"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2384"]
[BlackElo "2200"]
[PlyCount "35"]
[EventDate "2004.03.11"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 e5 4. e3 e4 5. Qb3 Nf6 6. Bd2 Be7 7. Rc1 0-0 8. Nh3 Bxh3 9. gxh3 Qb6 10. Qxb6 axb6 11. cxd5 cxd5 12. a3 Nc6 13. Rg1 Rfd8 14. Nb5 h6 15. Be2 Bd6 16. Nxd6 Rxd6 17. Bb5 Na7 18. Be2 1-0

[Event "Internet Section 09B g/8'+2\""]
[Site "Dos Hermanas"]
[Date "2004.03.10"]
[Round "9"]
[White "Li, Shilong"]
[Black "Leyva, Hector"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2522"]
[BlackElo "2384"]
[PlyCount "77"]
[EventDate "2004.03.09"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3 Be6 9. Qd2 0-0 10. 0-0-0 b5 11. Nd5 Nxd5 12. exd5 Bf5 13. Na5 Qc7 14. b4 Bg6 15. h4 Rc8 16. Bd3 Bxd3 17. Qxd3 Bd8 18. f4 Qe7 19. fxe5 Qxe5 20. Bd4 Qf4+ 21. Kb1 Bxa5 22. bxa5 Nd7 23. Rhf1 Qg4 24. Rf5 Nc5 25. Qf1 f6 26. Rf4 Qd7 27. Rxf6 Ne4 28. Rf3 b4 29. Qe2 Re8 30. Qd3 Rac8 31. Qxa6 Qa4 32. Rb3 Ra8 33. Qc4 Qxa5 34. Rxb4 Qa3 35. c3 h6 36. Rb7 Nd2+ 37. Rxd2 Re1+ 38. Kc2 Qc1+ 39. Kd3 1-0

[Event "Internet Section 11A g/8'+2\""]
[Site "Dos Hermanas"]
[Date "2004.03.10"]
[Round "6"]
[White "Nogueiras Santiago, Jesus"]
[Black "Leyva, Hector"]
[Result "1-0"]
[ECO "D61"]
[WhiteElo "2521"]
[BlackElo "2384"]
[PlyCount "65"]
[EventDate "2004.03.11"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Be7 4. Nf3 Nf6 5. Bg5 0-0 6. e3 Nbd7 7. Qc2 dxc4 8. Bxc4 a6 9. 0-0-0 b5 10. Bd3 h6 11. h4 Bb7 12. Rh3 Rc8 13. Kb1 c5 14. dxc5 Rxc5 15. Qe2 Rxc3 16. bxc3 Qa5 17. Bc2 Re8 18. e4 Nc5 19. Bxf6 Bxf6 20. e5 Be7 21. Ng5 Bd5 22. Rxd5 exd5 23. Nxf7 Ne4 24. Bxe4 dxe4 25. Qxe4 Kxf7 26. Qd5+ Kf8 27. Rf3+ Bf6 28. exf6 Re1+ 29. Kb2 Re2+ 30. Kc1 Qxa2 31. Qd8+ Re8 32. Qd6+ Kf7 33. Qd7+ 1-0

[Event "Internet Section 09B g/8'+2\""]
[Site "Dos Hermanas"]
[Date "2004.03.09"]
[Round "5"]
[White "Carlssen"]
[Black "Leyva, Hector"]
[Result "0-1"]
[ECO "D63"]
[BlackElo "2384"]
[PlyCount "120"]
[EventDate "2004.03.09"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 0-0 6. e3 Nbd7 7. Rc1 dxc4 8. Bxc4 a6 9. 0-0 b5 10. Bb3 Bb7 11. Bc2 c5 12. Re1 cxd4 13. exd4 Rc8 14. Qd3 g6 15. Ne5 Nxe5 16. dxe5 Nd5 17. Bxe7 Qxe7 18. Ne4 Nb4 19. Nf6+ Qxf6 20. exf6 Nxd3 21. Bxd3 Rfd8 22. Rxc8 Rxc8 23. h3 h5 24. g4 hxg4 25. hxg4 Bf3 26. Be2 Bd5 27. a4 bxa4 28. Bxa6 Rb8 29. Ra1 Rb4 30. g5 Rh4 31. f3 Bxf3 32. Kf2 Bd5 33. Be2 Rb4 34. Ke3 Kf8 35. Rc1 Ke8 36. Rc8+ Kd7 37. Rf8 e5 38. Bd1 Re4+ 39. Kf2 Rd4 40. Be2 Ke6 41. Rb8 Kf5 42. Re8 Be6 43. Bb5 Kxg5 44. Ke3 Kxf6 45. Ra8 Rb4 46. Bxa4 Rxb2 47. Be8 Rb3+ 48. Kd2 g5 49. Ra4 g4 50. Bc6 Rh3 51. Ke2 Rh2+ 52. Kf1 Kg5 53. Kg1 Rc2 54. Be4 Rc4 55. Rxc4 Bxc4 56. Kg2 f5 57. Bc6 f4 58. Kf2 Bd3 59. Bh1 e4 60. Ke1 f3 0-1

[Event "Internet Section 09B g/8'+2\""]
[Site "Dos Hermanas"]
[Date "2004.03.09"]
[Round "2"]
[White "Leyva, Hector"]
[Black "Cukerman, Diego"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2384"]
[BlackElo "2161"]
[PlyCount "85"]
[EventDate "2004.03.09"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. d5 a5 8. Bg5 Na6 9. Nd2 Nc5 10. 0-0 h6 11. Be3 b6 12. a3 Bd7 13. b4 axb4 14. axb4 Na6 15. Qb3 Qb8 16. c5 bxc5 17. Bxa6 cxb4 18. Ne2 Ng4 19. Bd3 Nxe3 20. fxe3 Qb6 21. Nc4 Qc5 22. Kh1 h5 23. Rac1 Bb5 24. Rf3 Bxc4 25. Rxc4 Ra1+ 26. Ng1 Qa7 27. Rxb4 Bh6 28. Bf1 Ra3 29. Qd1 Bxe3 30. Ne2 Ra1 31. Rb1 Rxb1 32. Qxb1 Rb8 33. Qd3 Bc5 34. g3 Qa1 35. Kg2 Rb1 36. Rf6 Rd1 37. Qf3 Qb2 38. Rxf7 Rd2 39. Rf8+ Kh7 40. Qf7+ Kh6 41. Rh8+ Kg5 42. h4+ Kg4 43. Qf3# 1-0

