[Event "Managua Grand Prix 12th"]
[Site "Managua"]
[Date "2011.04.18"]
[Round "6.19"]
[White "Granados Lopez, Fidel"]
[Black "Leiva Rocha, Mariel"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "1805"]
[PlyCount "35"]
[EventDate "2011.04.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NCA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nxc6 bxc6 6. Bg5 Nf6 7. e5 Nd5 8. e6 f6 9. exd7+ Bxd7 10. Bc4 Be6 11. 0-0 Bg7 12. Re1 Bf7 13. Qd4 0-0 14. c3 Re8 15. Nd2 Rb8 16. Nf3 f5 17. Qd2 e5 18. Rac1 1/2-1/2

[Event "Managua Grand Prix 12th"]
[Site "Managua"]
[Date "2011.04.18"]
[Round "5.18"]
[White "Leiva Rocha, Mariel"]
[Black "Sanchez, Gabriel Ivan"]
[Result "1/2-1/2"]
[ECO "C02"]
[BlackElo "1785"]
[PlyCount "40"]
[EventDate "2011.04.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NCA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. f4 d5 3. e5 c5 4. Nf3 Nc6 5. c3 Qb6 6. d4 Bd7 7. Qd3 Rc8 8. Qb5 Nxd4 9. Qxb6 Nxf3+ 10. Kf2 axb6 11. Kxf3 Ne7 12. Be3 Nf5 13. Bf2 Bc6 14. Bd3 g6 15. Re1 d4+ 16. Be4 Bxe4+ 17. Rxe4 dxc3 18. Nxc3 h5 19. Rc4 Kd7 20. b4 Kc6 1/2-1/2

[Event "Managua Grand Prix 12th"]
[Site "Managua"]
[Date "2011.04.17"]
[Round "4.13"]
[White "Espinoza Meza, Juan Jose"]
[Black "Leiva Rocha, Mariel"]
[Result "1-0"]
[ECO "D50"]
[WhiteElo "2135"]
[PlyCount "15"]
[EventDate "2011.04.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NCA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 e6 4. Bg5 Bb4 5. e3 dxc4 6. Bxc4 b6 7. Qa4+ Nbd7 8. Qxb4 1-0

[Event "Managua Grand Prix 12th"]
[Site "Managua"]
[Date "2011.04.17"]
[Round "3.21"]
[White "Leiva Rocha, Mariel"]
[Black "Ampie, Marcelo"]
[Result "1-0"]
[ECO "C68"]
[PlyCount "73"]
[EventDate "2011.04.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NCA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. Nxe5 Bd6 6. Nf3 Bg4 7. d4 Nf6 8. e5 Bxf3 9. Qxf3 Qe7 10. 0-0 Bxe5 11. Re1 Nd7 12. dxe5 Nxe5 13. Qe4 f6 14. Bf4 Ng6 15. Qxg6+ hxg6 16. Rxe7+ Kxe7 17. Nc3 Rac8 18. Re1+ Kf7 19. h3 g5 20. Bg3 f5 21. f4 gxf4 22. Bxf4 Rh4 23. Bg3 Rd4 24. Rf1 Kf6 25. h4 g5 26. hxg5+ Kxg5 27. Ne2 Rg4 28. Rd1 f4 29. Bxf4+ Rxf4 30. Nxf4 Kxf4 31. Rd7 Kg3 32. Rg7+ Kh4 33. Kf2 Rf8+ 34. Ke2 Re8+ 35. Kd2 Rd8+ 36. Kc3 b5 37. Rxc7 1-0

[Event "Managua Grand Prix 12th"]
[Site "Managua"]
[Date "2011.04.17"]
[Round "2.21"]
[White "Mejia, Donaldo"]
[Black "Leiva Rocha, Mariel"]
[Result "1/2-1/2"]
[ECO "A02"]
[WhiteElo "1773"]
[PlyCount "76"]
[EventDate "2011.04.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NCA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e3 c5 2. f4 Nc6 3. Nf3 g6 4. Be2 Bg7 5. 0-0 Nf6 6. h3 d5 7. Ne5 Qb6 8. c4 Be6 9. cxd5 Nxd5 10. Nxc6 Qxc6 11. Bf3 Qb6 12. Qa4+ Bd7 13. Qd1 Bc6 14. Bxd5 Bxd5 15. Nc3 Bc6 16. b3 Qa5 17. Bb2 Rd8 18. Qc2 0-0 19. Rad1 Rd7 20. Ne2 Bxb2 21. Qxb2 Rfd8 22. Nc3 Qb6 23. Rc1 c4 24. b4 a6 25. a4 a5 26. b5 Rd3 27. Nb1 Qc5 28. bxc6 Qxc6 29. Rc3 Qxa4 30. Rfc1 b5 31. Rxd3 Rxd3 32. Nc3 Qb3 33. Qxb3 cxb3 34. Nxb5 Rxd2 35. Rb1 a4 36. Nc3 a3 37. Rxb3 a2 38. Nxa2 Rxa2 1/2-1/2

[Event "Managua Grand Prix 12th"]
[Site "Managua"]
[Date "2011.04.16"]
[Round "1.18"]
[White "Leiva Rocha, Mariel"]
[Black "Allen, Alonso"]
[Result "0-1"]
[ECO "C11"]
[BlackElo "1935"]
[PlyCount "85"]
[EventDate "2011.04.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NCA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 Nfd7 4. d4 e6 5. Nf3 c5 6. Be3 cxd4 7. Bxd4 Nc6 8. Bb5 Nxd4 9. Qxd4 a6 10. Bxd7+ Bxd7 11. 0-0 Be7 12. Rad1 Rc8 13. a3 Rc4 14. Qd3 Qc7 15. Nd2 Rc6 16. f4 Qb6+ 17. Kh1 Qxb2 18. Na4 Qxc2 19. Qxc2 Rxc2 20. Nb6 Bxa3 21. Nxd7 Kxd7 22. Nf3 h6 23. Nd4 Rc4 24. Nb3 Rhc8 25. Na5 R4c7 26. Rb1 b5 27. g3 Rc1 28. Rbxc1 Rxc1 29. Rxc1 Bxc1 30. Nb3 Ba3 31. Kg2 Bb4 32. Kf2 Kc6 33. Ke2 a5 34. Kd3 g6 35. h4 a4 36. Nd4+ Kc5 37. g4 Be1 38. f5 exf5 39. gxf5 gxf5 40. Nxf5 h5 41. Nd6 Bxh4 42. Nxf7 Bg3 43. e6 0-1

[Event "Managua Hurtado Memorial"]
[Site "Managua"]
[Date "2010.12.28"]
[Round "4"]
[White "Pichardo, Carlos"]
[Black "Leiva Rocha, Mariel"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1806"]
[PlyCount "45"]
[EventDate "2010.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 d5 2. d4 c6 3. Nf3 Nf6 4. Bg5 Bf5 5. e3 e6 6. Qb3 b6 7. Nbd2 Nbd7 8. Be2 Be7 9. 0-0 0-0 10. h3 Ne4 11. Bf4 Rc8 12. cxd5 cxd5 13. Ba6 Ndf6 14. Bxc8 Qxc8 15. Rfc1 Qb7 16. Rc7 Qa8 17. Rxe7 Re8 18. Rxe8+ Qxe8 19. Rc1 Nh5 20. Bh2 f6 21. g4 Qg6 22. Rc8+ Kf7 23. Qb4 1-0

[Event "Managua Hurtado Memorial"]
[Site "Managua"]
[Date "2010.12.26"]
[Round "1"]
[White "Leiva Rocha, Mariel"]
[Black "Medrano, Randall"]
[Result "0-1"]
[ECO "A85"]
[BlackElo "1884"]
[PlyCount "54"]
[EventDate "2010.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. d4 d6 4. Bg5 g6 5. Nf3 Bg7 6. e3 0-0 7. Bd3 Qe8 8. 0-0 e5 9. dxe5 dxe5 10. e4 f4 11. Bxf6 Bxf6 12. Nd5 Bd8 13. Qb3 c6 14. Nb4 g5 15. Qc3 g4 16. Qxe5 gxf3 17. Qxe8 Rxe8 18. g3 Bc7 19. Nc2 Nd7 20. Rfe1 Ne5 21. Rad1 Rd8 22. Nb4 a5 23. gxf4 Ng6 24. e5 Nxf4 25. Be4 axb4 26. Rxd8+ Bxd8 27. Rd1 Bg4 0-1

