[Event "NCA-chT final"]
[Site "Managua"]
[Date "2019.11.03"]
[Round "5.4"]
[White "Berrios, Natanael"]
[Black "Guevara, Martin"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "1817"]
[BlackElo "2276"]
[PlyCount "92"]
[EventDate "2019.10.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Jose Raul Capablanca"]
[BlackTeam "Yader Cabrera"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. 0-0 Bd7 10. Rc1 Rc8 11. f4 Qa5 12. h3 Nxd4 13. Bxd4 Bc6 14. Qd3 Nd7 15. Bxg7 Kxg7 16. Qd4+ f6 17. Bg4 Rcd8 18. Be6 Qc5 19. Rfd1 Qxd4+ 20. Rxd4 Nc5 21. Bd5 a5 22. b3 Bd7 23. e5 fxe5 24. fxe5 dxe5 25. Rdd1 Bc6 26. Rc2 e6 27. Bxc6 Rxd1+ 28. Nxd1 bxc6 29. Rd2 Rf4 30. Ne3 Rd4 31. Re2 h5 32. Kh2 e4 33. Nc2 Rd3 34. b4 axb4 35. Nxb4 Rd6 36. a3 Kf6 37. Kg3 Ke5 38. Kf2 Kd4 39. Rd2+ Nd3+ 40. Ke2 Kxc4 41. Ke3 c5 42. Na2 Rd4 43. Nc1 Nxc1 44. Rc2+ Kd5 45. Rxc1 Rd3+ 46. Kf4 Rxa3 0-1

[Event "NCA-chT final"]
[Site "Managua"]
[Date "2019.10.26"]
[Round "1.4"]
[White "Rios, Edgard"]
[Black "Guevara, Martin"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1817"]
[BlackElo "2276"]
[PlyCount "95"]
[EventDate "2019.10.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Jane Allens Knights"]
[BlackTeam "Yader Cabrera"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. d4 g6 2. Nf3 Bg7 3. Bf4 d6 4. h3 Nd7 5. e3 e5 6. Bh2 Nh6 7. dxe5 dxe5 8. Bc4 0-0 9. Nc3 Qe7 10. 0-0 c6 11. Bb3 Nc5 12. Qe2 a5 13. a3 Nxb3 14. cxb3 f6 15. Qc2 Be6 16. Nd2 Nf5 17. Nce4 Rfd8 18. Rfd1 Qc7 19. Rac1 Bf7 20. Qc3 Ne7 21. Qc2 Nd5 22. Nc3 Qe7 23. e4 Nc7 24. Bg3 Ne6 25. Ne2 Bh6 26. Rb1 Qc5 27. Qxc5 Nxc5 28. Nc4 Nxe4 29. Rxd8+ Rxd8 30. Nxa5 Nd2 31. Ra1 Nxb3 32. Nxb3 Bxb3 33. Nc3 Rd2 34. Ne4 Rxb2 35. Nxf6+ Kf7 36. Ng4 Bg7 37. Nxe5+ Kg8 38. Re1 Rd2 39. Nf3 Rd1 40. Rxd1 Bxd1 41. Ne5 Bf8 42. Nc4 b5 43. Nd6 Ba4 44. Kf1 Bg7 45. Nb7 Bb3 46. Bd6 Bc4+ 47. Kg1 Bd5 48. Bb4 0-1

[Event "NCA-ch"]
[Site "Managua"]
[Date "2018.03.03"]
[Round "1"]
[White "Guevara, Martin"]
[Black "Davila, Carlos"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "2243"]
[BlackElo "2257"]
[PlyCount "64"]
[EventDate "2018.03.03"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 d5 4. cxd5 Nxd5 5. g3 Nc6 6. Bg2 e6 7. 0-0 Be7 8. b3 0-0 9. Bb2 Nc7 10. Rc1 b6 11. Na4 Bb7 12. d4 Nxd4 13. Nxd4 Bxg2 14. Kxg2 cxd4 15. Qxd4 Qxd4 16. Bxd4 Nb5 17. Bb2 Rfc8 18. Rfd1 Bf6 19. Bxf6 gxf6 20. Rc4 Rxc4 21. bxc4 Na3 22. c5 bxc5 23. Nxc5 Rc8 24. Rd3 Rxc5 25. Rxa3 a5 26. Kf3 f5 27. Ke3 Kf8 28. Kd4 Rd5+ 29. Ke3 Ke7 30. Rc3 Kd6 31. Rc4 Rb5 32. Rh4 h5 1/2-1/2

[Event "Managua Hurtado Memorial 17th"]
[Site "Managua"]
[Date "2017.12.13"]
[Round "4"]
[White "Pilarte, Rene"]
[Black "Guevara, Martin"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2132"]
[BlackElo "2236"]
[PlyCount "60"]
[EventDate "2017.12.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. 0-0 c5 5. c4 e6 6. Nc3 d6 7. b3 Nbd7 8. Bb2 Be7 9. d4 cxd4 10. Nxd4 Bxg2 11. Kxg2 Qc7 12. Qd2 a6 13. Rac1 0-0 14. Rfd1 Qb7+ 15. Kg1 Rac8 16. Qe3 Rfe8 17. Qf3 Qxf3 18. Nxf3 Nc5 19. Nd4 Nfe4 20. Nxe4 Nxe4 21. f3 Nf6 22. e4 Rc7 23. Kf1 Rec8 24. Ke2 Kf8 25. Rd3 Nd7 26. f4 Bf6 27. Ba3 Be7 28. Bb2 g6 29. Nf3 Nf6 30. Ng5 h6 1/2-1/2

[Event "Managua Hurtado Memorial 17th"]
[Site "Managua"]
[Date "2017.12.12"]
[Round "3"]
[White "Guevara, Martin"]
[Black "Diego Martinez, Humberto Jose"]
[Result "1-0"]
[ECO "B96"]
[WhiteElo "2236"]
[BlackElo "2040"]
[PlyCount "53"]
[EventDate "2017.12.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 b5 8. a3 Bb7 9. Qe2 Qb6 10. 0-0-0 Nbd7 11. f5 e5 12. Nb3 Rc8 13. Rd3 Rxc3 14. Rxc3 Be7 15. Nd2 Nc5 16. Bxf6 Bxf6 17. h4 Na4 18. Rd3 0-0 19. g4 Nc5 20. Rg3 Rc8 21. g5 Be7 22. f6 Bf8 23. Bh3 Rc7 24. fxg7 Bxg7 25. Bf5 d5 26. h5 b4 27. axb4 1-0

[Event "Managua Hurtado Memorial 17th"]
[Site "Managua"]
[Date "2017.12.12"]
[Round "2"]
[White "Gutierrez, Oscar"]
[Black "Guevara, Martin"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1965"]
[BlackElo "2236"]
[PlyCount "100"]
[EventDate "2017.12.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 c5 3. Nf3 g6 4. b3 cxd4 5. exd4 Bg7 6. Bb2 d5 7. g3 Nc6 8. Bg2 Bf5 9. 0-0 Nb4 10. Na3 Rc8 11. Ne1 0-0 12. c3 Nc6 13. h3 Be4 14. f3 Bf5 15. g4 Bd7 16. Nd3 b6 17. b4 a5 18. Nc2 e6 19. b5 Ne7 20. a4 Ne8 21. Qe2 Nd6 22. Ne3 Re8 23. Rac1 Nc4 24. f4 Nxb2 25. Qxb2 Rc7 26. c4 dxc4 27. Ne5 f6 28. N5xc4 Qb8 29. Rcd1 Kh8 30. Qb3 Rec8 31. Rd3 Nd5 32. Bxd5 exd5 33. Nd6 Be6 34. Nxc8 Qxc8 35. Kg2 f5 36. g5 Rc4 37. Qd1 Rb4 38. Rf2 Qd8 39. Rc2 Bf8 40. Kg3 Bd6 41. h4 Rxa4 42. Rc8 Bxc8 43. Qxa4 h6 44. gxh6 g5 45. hxg5 Qxg5+ 46. Kf2 Qxf4+ 47. Ke2 Qh2+ 48. Kd1 f4 49. Nf1 Bg4+ 50. Ke1 Qe2# 0-1

[Event "Managua Hurtado Memorial 17th"]
[Site "Managua"]
[Date "2017.12.11"]
[Round "1"]
[White "Guevara, Martin"]
[Black "Sandoval Gutierrez, William"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2236"]
[BlackElo "1777"]
[PlyCount "65"]
[EventDate "2017.12.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c5 4. dxc5 Qa5 5. Nge2 Qxc5 6. Be3 Qa5 7. Qd2 Nf6 8. f3 Nc6 9. Nf4 0-0 10. h4 d6 11. Bc4 Ne5 12. Bb3 h5 13. 0-0-0 Bd7 14. Ncd5 Qd8 15. Nxf6+ Bxf6 16. Nd5 Bg7 17. Bg5 Rc8 18. Bxe7 Qe8 19. Nf6+ Bxf6 20. Bxf6 Kh7 21. Qxd6 Ng4 22. fxg4 Bxg4 23. Rd4 Rc6 24. Qd8 Be6 25. Qxe8 Rxe8 26. Bxe6 Rcxe6 27. e5 Rc8 28. Rd7 Rec6 29. c3 b5 30. Rxf7+ Kg8 31. Rxa7 b4 32. Rd7 bxc3 33. Rd8+ 1-0

[Event "NCA-ch op"]
[Site "Managua"]
[Date "2017.09.17"]
[Round "9"]
[White "Guevara, Martin"]
[Black "Medrano, Randall"]
[Result "1/2-1/2"]
[ECO "C93"]
[WhiteElo "2228"]
[BlackElo "2065"]
[PlyCount "63"]
[EventDate "2017.09.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 h6 10. a4 Bd7 11. d4 Re8 12. Nbd2 Bf8 13. d5 Ne7 14. Bc2 c6 15. dxc6 Bxc6 16. c4 Ng6 17. Rb1 b4 18. b3 Nd7 19. Nf1 Nc5 20. Ng3 Nf4 21. Nh2 g6 22. Nhf1 a5 23. Ne3 Ra7 24. Nd5 Bxd5 25. cxd5 Rc7 26. Ne2 Nxe2+ 27. Qxe2 Be7 28. Be3 Bg5 29. Bxc5 Rxc5 30. Bd3 Rc3 31. Bc4 Qb6 32. Red1 1/2-1/2

[Event "NCA-ch op"]
[Site "Managua"]
[Date "2017.09.17"]
[Round "8"]
[White "Lacayo, Rene"]
[Black "Guevara, Martin"]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "2226"]
[BlackElo "2228"]
[PlyCount "50"]
[EventDate "2017.09.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 Nd7 3. g3 e5 4. e4 c6 5. Bg2 Be7 6. 0-0 Ngf6 7. Nc3 0-0 8. Re1 Re8 9. a4 Bf8 10. a5 g6 11. h3 Bg7 12. dxe5 dxe5 13. Be3 Bf8 14. Qd3 Bb4 15. a6 b5 16. Red1 Qe7 17. Bg5 Bc5 18. Nd2 Bb6 19. Nb3 Nb8 20. Qd6 Bc7 21. Qd3 Bb6 22. Qd6 Bc7 23. Qd3 Bb6 24. Qd6 Bc7 25. Qd3 Bb6 1/2-1/2

[Event "NCA-ch op"]
[Site "Managua"]
[Date "2017.09.16"]
[Round "7"]
[White "Guevara, Martin"]
[Black "Sanchez, Steven"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2228"]
[BlackElo "2018"]
[PlyCount "67"]
[EventDate "2017.09.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. Bb5 Nge7 5. 0-0 a6 6. Be2 Nd4 7. Nxd4 cxd4 8. Nb1 Nc6 9. c3 Bc5 10. d3 b5 11. Nd2 Bb7 12. a3 0-0 13. b4 Ba7 14. c4 d5 15. exd5 exd5 16. cxb5 axb5 17. Nb3 Bb8 18. Bb2 Re8 19. g3 Be5 20. Rc1 f5 21. f4 Bc7 22. Bf3 Bb6 23. Nc5 Bc8 24. Qb3 Ne7 25. Bxd4 Bxc5 26. Rxc5 Be6 27. Qb2 Nc8 28. Bxg7 Qd7 29. Bd4 Nb6 30. Qc1 Rec8 31. Qe3 Rxa3 32. Qe5 Kf8 33. Qh8+ Bg8 34. Qf6+ 1-0

[Event "NCA-ch op"]
[Site "Managua"]
[Date "2017.09.10"]
[Round "5"]
[White "Guevara, Martin"]
[Black "Rocha, Maximiliano"]
[Result "1-0"]
[ECO "A95"]
[WhiteElo "2228"]
[BlackElo "2181"]
[PlyCount "121"]
[EventDate "2017.09.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. c4 e6 4. g3 c6 5. Qc2 Nbd7 6. Bg2 Bb4+ 7. Bd2 Be7 8. 0-0 0-0 9. Bf4 Ne4 10. Nc3 f5 11. Ne5 Ndf6 12. Nxe4 Nxe4 13. f3 Nd6 14. c5 Ne8 15. b4 Bf6 16. a4 Nc7 17. Qc3 Bd7 18. Nd3 Ne8 19. Be5 a5 20. Rfb1 axb4 21. Qxb4 Ra7 22. Bxf6 gxf6 23. f4 Qb8 24. e3 Nc7 25. Bf1 Na8 26. Qd2 Nc7 27. Rb2 Rf7 28. Be2 Rg7 29. a5 Be8 30. Kf2 Qa8 31. Rba2 h5 32. h4 Kh7 33. Nb4 Nb5 34. a6 bxa6 35. Rxa6 Rxa6 36. Rxa6 Qc8 37. Bxb5 cxb5 38. Qa2 Re7 39. Ra7 Rxa7 40. Qxa7+ Kh6 41. Qe7 Kg6 42. Qf8 Qa8 43. Qg8+ Kh6 44. Qh8+ Kg6 45. Qg8+ Kh6 46. Qxe6 Qa3 47. Qxf6+ Kh7 48. Qe7+ Kh6 49. Qf8+ Kh7 50. Qxe8 Qxb4 51. Qxh5+ Kg7 52. Qg5+ Kh8 53. Qh6+ Kg8 54. Qg6+ Kh8 55. h5 Qd2+ 56. Kf3 Qh2 57. Qxf5 b4 58. Kg4 b3 59. Qf6+ Kh7 60. Qg6+ Kh8 61. h6 1-0

[Event "NCA-ch op"]
[Site "Managua"]
[Date "2017.09.10"]
[Round "6"]
[White "Ortiz, Marcos"]
[Black "Guevara, Martin"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2232"]
[BlackElo "2228"]
[PlyCount "60"]
[EventDate "2017.09.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nc5 7. Nc3 Qxe2+ 8. Bxe2 Ne6 9. Be3 c6 10. 0-0-0 f6 11. Rhe1 Kf7 12. d4 d5 13. Bd3 Bd6 14. Ne2 Nd7 15. Ng3 g6 16. Kb1 Nf4 17. Bf1 Re8 18. Ne2 Nxe2 19. Bxe2 Nf8 20. h3 Ne6 21. Bf1 Bd7 22. Ng1 Re7 23. c3 Rae8 24. Bd2 Nf4 25. Rxe7+ Rxe7 26. Be3 h5 27. Ne2 Bf5+ 28. Ka1 Nxe2 29. Bxe2 Be4 30. Bf1 h4 1/2-1/2

[Event "NCA-ch op"]
[Site "Managua"]
[Date "2017.09.09"]
[Round "4"]
[White "Ortiz, Heriberto"]
[Black "Guevara, Martin"]
[Result "0-1"]
[ECO "E31"]
[WhiteElo "1915"]
[BlackElo "2228"]
[PlyCount "96"]
[EventDate "2017.09.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 c5 5. d5 h6 6. Bh4 d6 7. Nf3 g5 8. Bg3 Ne4 9. Qc2 exd5 10. cxd5 Bf5 11. Qb3 Nd7 12. e3 h5 13. h4 Nxg3 14. fxg3 Qe7 15. 0-0-0 g4 16. e4 Bg6 17. Ng5 0-0 18. Bd3 Ne5 19. Bc2 a5 20. Ne2 a4 21. Qe3 a3 22. b3 Qf6 23. Rdf1 Qg7 24. Rf4 c4 25. Rhf1 Nd3+ 26. Kd1 Nb2+ 27. Kc1 Nd3+ 28. Kd1 Nb2+ 29. Kc1 Nd3+ 30. Kd1 Qa1+ 31. Nc1 Nxf4 32. gxf4 cxb3 33. Bxb3 Rac8 34. f5 Rc3 35. Qd2 Rfc8 36. Ke2 Rxb3 37. Nxb3 Qxf1+ 38. Kxf1 Bxd2 39. Nxd2 f6 40. Ne6 Be8 41. Nd4 Rc1+ 42. Ke2 Ra1 43. Kd3 Rxa2 44. Kc3 Ba4 45. g3 Rxd2 46. Kxd2 a2 47. Ne2 a1Q 48. Nf4 Qd4+ 0-1

[Event "NCA-ch op"]
[Site "Managua"]
[Date "2017.09.03"]
[Round "2"]
[White "Granados Diaz, Maria Esther"]
[Black "Guevara, Martin"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1875"]
[BlackElo "2228"]
[PlyCount "20"]
[EventDate "2017.09.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d6 2. e4 g6 3. Nc3 Bg7 4. Be3 c6 5. f3 b5 6. Qd2 a6 7. a3 Nd7 8. Nge2 Nb6 9. b3 Qc7 10. Rd1 h5 0-1

[Event "NCA-ch op"]
[Site "Managua"]
[Date "2017.09.03"]
[Round "3"]
[White "Guevara, Martin"]
[Black "Granados Ortiz, Fidel"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2228"]
[BlackElo "1984"]
[PlyCount "108"]
[EventDate "2017.09.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. g3 c6 4. Bg2 Bg4 5. Nbd2 e6 6. c4 Nbd7 7. 0-0 Be7 8. b3 0-0 9. Bb2 a5 10. h3 Bh5 11. g4 Bg6 12. Nh4 a4 13. Nxg6 hxg6 14. e4 dxe4 15. Nxe4 Qc7 16. Qf3 Nxe4 17. Qxe4 Bf6 18. Rfd1 Qb6 19. Qe3 g5 20. Ba3 Rfd8 21. c5 Qc7 22. b4 Nf8 23. Qe4 Rd7 24. Rd2 Rad8 25. Rad1 b5 26. Bb2 Rd5 27. Bc3 Qf4 28. Qe2 R8d7 29. Rd3 Qc7 30. Qe1 Qd8 31. Kf1 Kh8 32. Qe3 Qc7 33. Qg3 Qd8 34. Qe3 Qc7 35. Bxd5 Rxd5 36. Qe4 Ng6 37. Bd2 Kg8 38. Be3 Qh2 39. Qg2 Qc7 40. Qg3 Qxg3 41. fxg3 Kf8 42. Ke2 Be7 43. Rh1 Ke8 44. Rdd1 Rd7 45. Kf3 Rd5 46. Bf2 Kf8 47. h4 Ke8 48. Rde1 Bf6 49. h5 Ne7 50. Re4 Ng8 51. Rhe1 Kd7 52. Be3 Nh6 53. Rd1 Ke7 54. Rd2 Kd7 1-0

[Event "NCA-ch op"]
[Site "Managua"]
[Date "2017.09.02"]
[Round "1"]
[White "Guevara, Martin"]
[Black "Godoy Barbosa, Jaime"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2228"]
[BlackElo "1569"]
[PlyCount "33"]
[EventDate "2017.09.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. h4 d6 4. h5 Nc6 5. d5 Ne5 6. h6 Bf6 7. Be2 c6 8. f4 Nd7 9. g4 Qb6 10. c3 cxd5 11. g5 dxe4 12. gxf6 Ngxf6 13. Na3 d5 14. Nc2 0-0 15. Be3 Qxb2 16. Bd4 Nb6 17. c4 1-0

[Event "Managua Gomez Argenal Memorial"]
[Site "Managua"]
[Date "2017.06.18"]
[Round "9"]
[White "Espinoza, Jose"]
[Black "Guevara, Martin"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2092"]
[BlackElo "2227"]
[PlyCount "60"]
[EventDate "2017.06.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. c4 Nb4 6. d4 cxd4 7. Nxd4 N4c6 8. Bf4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 0-0 11. Nc3 f6 12. exf6 Qxf6 13. 0-0-0 Na6 14. Ne4 Qg6 15. f3 d5 16. Nd6 Nab4 17. b3 Qf6 18. Qb2 Qf4+ 19. Qd2 Nxa2+ 20. Kb2 Qxd2+ 21. Rxd2 Nab4 22. Nxc8 Rfxc8 23. Nxe6 dxc4 24. Bxc4 Ne5 25. Rc1 Nxc4+ 26. Rxc4 Rxc4 27. bxc4 Re8 28. Nc7 Re7 29. Nd5 Nxd5 30. Rxd5 Kf7 1/2-1/2

[Event "Managua Gomez Argenal Memorial"]
[Site "Managua"]
[Date "2017.06.18"]
[Round "8"]
[White "Guevara, Martin"]
[Black "Izaba, Rodolfo"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2227"]
[BlackElo "2033"]
[PlyCount "56"]
[EventDate "2017.06.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bg5 Bb7 5. e3 Be7 6. Nc3 Ne4 7. Bxe7 Qxe7 8. Nxe4 Bxe4 9. Be2 0-0 10. 0-0 c5 11. dxc5 Qxc5 12. Rc1 Rd8 13. Qd2 Nc6 14. Rfd1 Rac8 15. Nd4 Qg5 16. Bf3 Bg6 17. Nxc6 dxc6 18. Qc3 c5 19. g3 Rxd1+ 20. Rxd1 Rd8 21. Rd2 Rxd2 22. Qxd2 h6 23. Kg2 Qe7 24. Bc6 Qc7 25. Bf3 Qe7 26. Bc6 Qc7 27. Bf3 Qe7 28. Bc6 Qc7 1/2-1/2

[Event "Managua Gomez Argenal Memorial"]
[Site "Managua"]
[Date "2017.06.17"]
[Round "7"]
[White "Vasquez, Jose Luis"]
[Black "Guevara, Martin"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1847"]
[BlackElo "2227"]
[PlyCount "78"]
[EventDate "2017.06.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 e5 4. d3 d5 5. c3 Nf6 6. 0-0 Be7 7. Qc2 0-0 8. e4 d4 9. Nh4 Ne8 10. Nf5 Nd6 11. Nxd6 Qxd6 12. Na3 Be6 13. f4 f6 14. f5 Bf7 15. c4 a6 16. Qe2 Rab8 17. h4 b5 18. b3 Rfc8 19. g4 h6 20. Rf3 Kf8 21. Rg3 Nb4 22. Bf1 Ke8 23. g5 hxg5 24. hxg5 fxg5 25. Bxg5 Bxg5 26. Rxg5 Qh6 27. Qg4 Ke7 28. Qg3 Kf6 29. Rg4 Rh8 30. Bg2 Qe3+ 31. Qxe3 dxe3 32. Rg3 e2 33. Kf2 Bh5 34. Rh1 Rbd8 35. Rxh5 Rxh5 36. Kxe2 Rg5 37. Rxg5 Kxg5 38. cxb5 axb5 39. Nxb5 Nxd3 0-1

[Event "Managua Gomez Argenal Memorial"]
[Site "Managua"]
[Date "2017.06.11"]
[Round "6"]
[White "Guevara, Martin"]
[Black "Allen Montes, Charles Mijail"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2227"]
[BlackElo "1471"]
[PlyCount "83"]
[EventDate "2017.06.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 d6 4. Bg2 Nf6 5. Nge2 e6 6. d4 cxd4 7. Nxd4 Be7 8. 0-0 0-0 9. Nb3 a6 10. a4 Qc7 11. a5 Nd7 12. Be3 Nde5 13. Na4 Nb4 14. Nb6 Rb8 15. Nd2 Nd7 16. c3 Nd3 17. Qe2 N3e5 18. f4 Nc6 19. b4 Nxb6 20. Bxb6 Qd7 21. Nc4 Ra8 22. Rfd1 Nd8 23. Qd2 Bf6 24. Nxd6 g6 25. f5 Nc6 26. Qe3 Qe7 27. Bc5 Qc7 28. Nc4 Be7 29. Bb6 Qb8 30. Rd3 Bd8 31. Rad1 Bxb6 32. Nxb6 Ra7 33. Qc5 e5 34. f6 Be6 35. Qe3 Kh8 36. Nd7 Bxd7 37. Rxd7 Qe8 38. Bh3 Rg8 39. Re7 Qf8 40. Rdd7 b5 41. axb6 Nxe7 42. bxa7 1-0

[Event "Managua Gomez Argenal Memorial"]
[Site "Managua"]
[Date "2017.06.04"]
[Round "2"]
[White "Flores, Manuel"]
[Black "Guevara, Martin"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "2000"]
[BlackElo "2227"]
[PlyCount "65"]
[EventDate "2017.06.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 c5 2. d5 d6 3. c4 b5 4. cxb5 a6 5. e4 Nf6 6. Nc3 g6 7. bxa6 Bxa6 8. Bxa6 Rxa6 9. Nge2 Bg7 10. 0-0 0-0 11. f4 Nbd7 12. f5 Qb6 13. fxg6 hxg6 14. Rf3 Ng4 15. g3 c4+ 16. Kg2 Nde5 17. Rf1 Nd3 18. Nf4 Nxc1 19. Qxg4 Qxb2+ 20. Nce2 Nxe2 21. Nxe2 Rxa2 22. Rxa2 Qxa2 23. Rf2 Qa6 24. h4 Qc8 25. Qg5 Bf6 26. Qf4 Kg7 27. Rf1 c3 28. Rh1 Rh8 29. Qf3 Qc4 30. g4 c2 31. Qe3 Rxh4 32. Rxh4 Bxh4 33. g5 0-1

[Event "Managua Gomez Argenal Memorial"]
[Site "Managua"]
[Date "2017.06.03"]
[Round "1"]
[White "Guevara, Martin"]
[Black "Pichardo, Carlos"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "2227"]
[BlackElo "1754"]
[PlyCount "83"]
[EventDate "2017.06.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 e6 4. Qc2 Be7 5. g3 Nd7 6. Bg2 Ngf6 7. 0-0 0-0 8. Nbd2 b6 9. e4 dxe4 10. Nxe4 Bb7 11. Rd1 Nxe4 12. Qxe4 Nf6 13. Qe2 Qc7 14. Bf4 Qc8 15. Rac1 Re8 16. Ne5 c5 17. Bg5 Bxg2 18. Kxg2 Qb7+ 19. Qf3 Qxf3+ 20. Kxf3 Rac8 21. Be3 Bf8 22. dxc5 Bxc5 23. Nd7 Be7 24. Nxf6+ Bxf6 25. b3 Red8 26. Rxd8+ Bxd8 27. Rd1 Kf8 28. Rd7 Ra8 29. Rb7 Ke8 30. Bf4 Be7 31. Bb8 Bc5 32. Bxa7 g6 33. a4 Rd8 34. Ke2 Bb4 35. Bxb6 Rd2+ 36. Kf1 Ra2 37. c5 Rc2 38. a5 Rc1+ 39. Kg2 e5 40. a6 Bxc5 41. Bxc5 Rxc5 42. a7 1-0

[Event "Managua Dario Memorial-A 1st"]
[Site "Managua"]
[Date "2017.05.21"]
[Round "9"]
[White "Davila, Carlos"]
[Black "Guevara, Martin"]
[Result "1/2-1/2"]
[ECO "C92"]
[WhiteElo "2258"]
[BlackElo "2201"]
[PlyCount "62"]
[EventDate "2017.05.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 d6 8. c3 0-0 9. h3 Bb7 10. d4 Re8 11. Nbd2 Bf8 12. a4 h6 13. d5 Na5 14. Bc2 c6 15. dxc6 Bxc6 16. Nf1 Qd7 17. axb5 axb5 18. Ng3 Qb7 19. b3 d5 20. b4 Nc4 21. Rxa8 Qxa8 22. Qe2 dxe4 23. Nxe4 Nxe4 24. Bxe4 Bxe4 25. Qxe4 Qxe4 26. Rxe4 f6 27. Kf1 Rc8 28. Re2 Nb6 29. Bb2 Kf7 30. Rd2 Ke6 31. Re2 Kf7 1/2-1/2

[Event "Managua Dario Memorial-A 1st"]
[Site "Managua"]
[Date "2017.05.21"]
[Round "8"]
[White "Guevara, Martin"]
[Black "Lacayo, Rene"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2201"]
[BlackElo "2280"]
[PlyCount "73"]
[EventDate "2017.05.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 c6 3. d3 Nf6 4. Nd2 e5 5. e4 Bd6 6. Ngf3 0-0 7. 0-0 Re8 8. Re1 Nbd7 9. Nh4 Nf8 10. h3 Ng6 11. Nf5 Bc7 12. Qf3 h6 13. Nf1 d4 14. h4 c5 15. Nh2 Kh7 16. Bh3 Bd7 17. Ng4 Nxg4 18. Qxg4 Qf6 19. Qh5 Nf8 20. Kh2 Bxf5 21. exf5 e4 22. Rxe4 Rxe4 23. dxe4 Re8 24. Bg2 Kg8 25. f4 Rd8 26. e5 Qa6 27. Qf3 d3 28. cxd3 Rxd3 29. Qxb7 Qa5 30. Qe4 Rd1 31. Qe2 Re1 32. Qf2 Rd1 33. Bf3 Rd3 34. Be2 Rd8 35. Be3 Bb6 36. Bc4 Qb4 37. Qc2 1-0

[Event "Managua Dario Memorial-A 1st"]
[Site "Managua"]
[Date "2017.05.20"]
[Round "7"]
[White "Alfaro Caracas, William"]
[Black "Guevara, Martin"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2162"]
[BlackElo "2201"]
[PlyCount "60"]
[EventDate "2017.05.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nf3 Nf6 4. g3 c5 5. cxd5 Nxd5 6. Bg2 cxd4 7. 0-0 Be7 8. Nxd4 0-0 9. e4 Nb4 10. Nc3 N8c6 11. Nxc6 Nxc6 12. Be3 Qa5 13. Qa4 Qxa4 14. Nxa4 e5 15. Rfd1 Bg4 16. f3 Be6 17. Nc5 Bxc5 18. Bxc5 Rfd8 19. b3 b6 20. Bd6 f6 21. f4 Rd7 22. Ba3 Nd4 23. f5 Bf7 24. Kf2 Bh5 25. Rd2 Bf7 26. Rad1 Bh5 27. Rc1 Bf7 28. Bb2 Rad8 29. Rcd1 Bh5 30. Rc1 Bf7 1/2-1/2

[Event "Managua Dario Memorial-A 1st"]
[Site "Managua"]
[Date "2017.05.14"]
[Round "6"]
[White "Guevara, Martin"]
[Black "Bravo, William"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2201"]
[BlackElo "2170"]
[PlyCount "60"]
[EventDate "2017.05.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 Qf6 6. Qf3 Qxf3 7. gxf3 dxc6 8. Be3 Bxe3 9. fxe3 Be6 10. Nc3 0-0-0 11. Rd1 Rxd1+ 12. Kxd1 Ne7 13. h4 b5 14. a3 a6 15. Rg1 g6 16. Bd3 c5 17. e5 Rd8 18. Ke2 c4 19. Be4 c5 20. h5 Kc7 21. hxg6 hxg6 22. f4 Kb6 23. Bf3 Rh8 24. Ne4 Rh2+ 25. Rg2 Rxg2+ 26. Bxg2 b4 27. c3 Kb5 28. Kd2 a5 29. Bf3 Nf5 30. Bd1 Bc8 1/2-1/2

[Event "Managua Dario Memorial-A 1st"]
[Site "Managua"]
[Date "2017.05.14"]
[Round "5"]
[White "Guevara, Martin"]
[Black "Espinoza, Felix"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2201"]
[BlackElo "2208"]
[PlyCount "71"]
[EventDate "2017.05.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. Be3 Ng4 8. Bg5 f6 9. Bc1 h5 10. h3 Nh6 11. dxe5 dxe5 12. Qxd8 Rxd8 13. Nd5 Na6 14. Nxf6+ Bxf6 15. Bxh6 Be6 16. Bg5 Kg7 17. h4 Nc5 18. Bxf6+ Kxf6 19. Ng5 Nd3+ 20. Bxd3 Rxd3 21. b3 a5 22. Ke2 Rd4 23. a4 Rad8 24. Rhd1 c5 25. Rxd4 Rxd4 26. Ke3 Rd6 27. Rc1 Bd7 28. Nf3 Bc6 29. Nd2 Rd8 30. Rh1 Re8 31. Rh3 Kg7 32. Rg3 Kf6 33. Rg5 b6 34. Nb1 Rd8 35. Nc3 Rb8 36. Nd5+ 1-0

[Event "Managua Dario Memorial-A 1st"]
[Site "Managua"]
[Date "2017.05.13"]
[Round "4"]
[White "Pilarte, Rene"]
[Black "Guevara, Martin"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2139"]
[BlackElo "2201"]
[PlyCount "48"]
[EventDate "2017.05.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. g3 b6 4. Bg2 Bb7 5. 0-0 e6 6. Nc3 Be7 7. b3 d5 8. cxd5 Nxd5 9. Nxd5 Bxd5 10. Bb2 Bf6 11. Bxf6 Qxf6 12. d4 Nd7 13. dxc5 Nxc5 14. b4 Ne4 15. Qa4+ Ke7 16. Rac1 Nc3 17. Qc2 Rac8 18. a3 Rhd8 19. Kh1 Be4 20. Qb3 Bd5 21. Qc2 Be4 22. Qb3 Bd5 23. Qc2 Be4 24. Qb3 Bd5 1/2-1/2

[Event "Managua Dario Memorial-A 1st"]
[Site "Managua"]
[Date "2017.05.07"]
[Round "3"]
[White "Guevara, Martin"]
[Black "Ortiz, Marcos"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2201"]
[BlackElo "2212"]
[PlyCount "60"]
[EventDate "2017.05.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c4 Ngf6 5. Nc3 a6 6. Bxd7+ Nxd7 7. d4 g6 8. Be3 Bg7 9. Qd2 cxd4 10. Bxd4 0-0 11. 0-0 Bxd4 12. Qxd4 Qb6 13. Qxb6 Nxb6 14. b3 Bd7 15. Rfe1 Bc6 16. Nd4 Rac8 17. Re3 Rfd8 18. Nd5 Bxd5 19. exd5 Rc7 20. Rae1 Nc8 21. h4 h5 22. f4 Kg7 23. f5 Rg8 24. fxg6 Kxg6 25. Rf1 f6 26. Kh1 Kh7 27. Kg1 Kg7 28. Kh1 Kh7 29. Kg1 Kg7 30. Kh1 Kh7 1/2-1/2

[Event "Managua Dario Memorial-A 1st"]
[Site "Managua"]
[Date "2017.05.07"]
[Round "1"]
[White "Guevara, Martin"]
[Black "Pineda, Juan Jose"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2201"]
[BlackElo "2073"]
[PlyCount "53"]
[EventDate "2017.05.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Be3 Nc6 7. Nf3 e5 8. d5 Ne7 9. Nd2 Ne8 10. b4 f5 11. f3 f4 12. Bf2 a5 13. a3 b6 14. c5 axb4 15. axb4 Rxa1 16. Qxa1 bxc5 17. bxc5 g5 18. Nc4 Ng6 19. Qa3 Bf6 20. cxd6 Nxd6 21. Nxd6 cxd6 22. Nb5 Be7 23. 0-0 Nh8 24. Rc1 Nf7 25. Qa7 g4 26. Bb6 Qe8 27. Nc7 1-0

[Event "Managua Dario Memorial-A 1st"]
[Site "Managua"]
[Date "2017.05.07"]
[Round "2"]
[White "Rocha, Maximiliano"]
[Black "Guevara, Martin"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2164"]
[BlackElo "2201"]
[PlyCount "66"]
[EventDate "2017.05.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Ne7 6. 0-0 0-0 7. Bg5 f6 8. Bh4 Bf5 9. Bg3 c6 10. Re1 Bxd3 11. Qxd3 Bxg3 12. hxg3 Nd7 13. Nbd2 Re8 14. Nh4 Nf8 15. Qb3 Qb6 16. Qxb6 axb6 17. a3 Nfg6 18. Nxg6 Nxg6 19. Kf1 Kf7 20. Rxe8 Rxe8 21. Re1 Rxe1+ 22. Kxe1 Ne7 23. Nb3 Ke6 24. Ke2 Nc8 25. Ke3 Nd6 26. Nd2 c5 27. c3 c4 28. g4 b5 29. Nf1 Ne4 30. f3 Nd6 31. Ng3 Nc8 32. Ne2 g5 33. g3 Ne7 1/2-1/2

[Event "NCA-ch"]
[Site "Managua"]
[Date "2017.03.26"]
[Round "11"]
[White "Lacayo, Rene"]
[Black "Guevara, Martin"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "2263"]
[BlackElo "2179"]
[PlyCount "60"]
[EventDate "2017.03.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 c5 4. e3 Nf6 5. Nf3 0-0 6. Be2 d5 7. 0-0 cxd4 8. Nxd4 dxc4 9. Bxc4 a6 10. Bd2 e5 11. Nf3 Nc6 12. Ng5 Qe7 13. Nce4 Nxe4 14. Nxe4 Rd8 15. Qe2 Bf5 16. f3 Rac8 17. a3 Be6 18. Bxe6 Qxe6 19. Bc3 Rd5 20. Rfd1 Rcd8 21. b4 Bf8 22. Rxd5 Rxd5 23. Rd1 Be7 24. Rxd5 Qxd5 25. Qd2 Qxd2 26. Bxd2 f5 27. Nc3 Kf7 28. Kf2 b5 29. Ke2 Ke6 30. Kd3 Bd6 1/2-1/2

[Event "NCA-ch"]
[Site "Managua"]
[Date "2017.03.25"]
[Round "10"]
[White "Guevara, Martin"]
[Black "Ortiz, Marcos"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2179"]
[BlackElo "2251"]
[PlyCount "61"]
[EventDate "2017.03.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c4 a6 5. Ba4 Ngf6 6. Nc3 g6 7. 0-0 Bg7 8. d3 0-0 9. Bxd7 Nxd7 10. Be3 b5 11. Qd2 bxc4 12. dxc4 Re8 13. Bh6 Bh8 14. Nd5 Rb8 15. Rab1 Nf8 16. h3 Ne6 17. b3 Nd4 18. Nxd4 Bxd4 19. Be3 Bg7 20. Bg5 Bb7 21. Rfe1 Bd4 22. Be3 Bg7 23. Bg5 Bd4 24. Be3 e6 25. Nc3 Bg7 26. Rbd1 Qa5 27. Na4 Qxd2 28. Rxd2 Bf8 29. Bf4 e5 30. Bg5 f5 31. f3 1/2-1/2

[Event "NCA-ch"]
[Site "Managua"]
[Date "2017.03.19"]
[Round "8"]
[White "Guevara, Martin"]
[Black "Sanchez, Steven"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2179"]
[BlackElo "1946"]
[PlyCount "95"]
[EventDate "2017.03.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 cxd4 5. 0-0 g6 6. c3 Bg7 7. cxd4 Qb6 8. Nc3 Bxd4 9. Nd5 Qd8 10. Qa4 e5 11. Qc2 Kf8 12. d3 Kg7 13. Be3 Bxe3 14. fxe3 d6 15. Rac1 a6 16. Ba4 Nh6 17. Qc7 Be6 18. Nb6 Rb8 19. Qxd8 Rhxd8 20. Rc7 Ng4 21. Bb3 Bxb3 22. axb3 Rf8 23. Nd5 Rbc8 24. Rfc1 Rxc7 25. Rxc7 Rb8 26. h3 Nf6 27. Kf2 Ne8 28. Re7 Kf8 29. Ke2 Nf6 30. Rc7 Ne8 31. Rd7 h5 32. Kd2 Kg7 33. d4 h4 34. Kd3 b6 35. Ra7 a5 36. Ra6 f5 37. exf5 gxf5 38. Rxb6 e4+ 39. Kd2 Ra8 40. Rb7+ Kg6 41. Nf4+ Kf6 42. Nd5+ Ke6 43. Nf4+ Kf6 44. Rh7 Rb8 45. Kc2 Rc8+ 46. Kb1 Ng7 47. Rh6+ Kf7 48. Rxd6 1-0

[Event "NCA-ch"]
[Site "Managua"]
[Date "2017.03.19"]
[Round "9"]
[White "Pineda, Juan Jose"]
[Black "Guevara, Martin"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "2066"]
[BlackElo "2179"]
[PlyCount "66"]
[EventDate "2017.03.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Qc7 6. Nc3 Nf6 7. a3 d6 8. Bd3 Nbd7 9. 0-0 Ne5 10. Qc2 Bd7 11. Bd2 Rc8 12. b3 Nxd3 13. Qxd3 Be7 14. Kh1 0-0 15. f4 Rfe8 16. Rac1 Bc6 17. a4 Nd7 18. Qg3 Bf6 19. Nxc6 Qxc6 20. f5 Be5 21. Bf4 Qc5 22. Bxe5 Qxe5 23. Qxe5 Nxe5 24. fxe6 fxe6 25. Ne2 Rf8 26. Kg1 Nd3 27. Rxf8+ Kxf8 28. Rd1 Nc5 29. Rxd6 Nxb3 30. Rxe6 Rxc4 31. Rb6 Nc5 32. a5 Rxe4 33. Kf2 Ra4 0-1

[Event "NCA-ch"]
[Site "Managua"]
[Date "2017.03.18"]
[Round "7"]
[White "Alfaro Caracas, William"]
[Black "Guevara, Martin"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2166"]
[BlackElo "2179"]
[PlyCount "60"]
[EventDate "2017.03.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Bb4 5. Bg5 Nbd7 6. Qb3 c5 7. cxd5 exd5 8. a3 Qa5 9. Bd2 0-0 10. e3 Bxc3 11. Bxc3 Qc7 12. dxc5 Nxc5 13. Qd1 Nce4 14. Be5 Qe7 15. Be2 Bg4 16. Bd4 Rfc8 17. 0-0 a6 18. h3 Be6 19. Rc1 Rxc1 20. Qxc1 Rc8 21. Qd1 Qc7 22. Be5 Qc2 23. Qxc2 Rxc2 24. Bd3 Rc8 25. Rd1 Nd7 26. Bd4 f6 27. Nd2 Nxd2 28. Rxd2 Rc1+ 29. Kh2 Ne5 30. f4 Nxd3 1/2-1/2

[Event "NCA-ch"]
[Site "Managua"]
[Date "2017.03.12"]
[Round "5"]
[White "Arevalo Lopez, Josue"]
[Black "Guevara, Martin"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1952"]
[BlackElo "2179"]
[PlyCount "80"]
[EventDate "2017.03.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 c5 2. c3 e6 3. e4 d5 4. exd5 Qxd5 5. Nf3 Nf6 6. Be3 Ng4 7. Nbd2 cxd4 8. Bxd4 Nc6 9. Bc4 Qa5 10. Qe2 a6 11. b4 Nxd4 12. Nxd4 Qe5 13. N2f3 Qxe2+ 14. Kxe2 Bd6 15. Rad1 Ke7 16. h3 Ne5 17. Nxe5 Bxe5 18. Rd3 Bd7 19. Rhd1 Rhd8 20. Re3 Bc7 21. Nf5+ Kf8 22. Red3 Ba4 23. Rxd8+ Bxd8 24. Ne3 Bxd1+ 25. Kxd1 Bb6 26. Bb3 Bxe3 27. fxe3 Ke7 28. Ke2 Kd6 29. e4 Ke5 30. Ke3 Rd8 31. Bc2 Rc8 32. Kd2 Kf4 33. a4 h5 34. Bd1 h4 35. a5 Kg3 36. Bf3 g6 37. Kd3 e5 38. c4 Rc7 39. Kc3 f5 40. exf5 gxf5 0-1

[Event "NCA-ch"]
[Site "Managua"]
[Date "2017.03.12"]
[Round "6"]
[White "Guevara, Martin"]
[Black "Pilarte, Rene"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "2179"]
[BlackElo "2147"]
[PlyCount "62"]
[EventDate "2017.03.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. Nf3 Nbd7 6. Bd3 Bd6 7. e4 dxc4 8. Bxc4 b5 9. Bd3 e5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. 0-0 0-0 13. Qe2 Rb8 14. Rd1 b4 15. Nb1 Qc7 16. h3 Bb7 17. Nd2 c5 18. Re1 Rbe8 19. Bb5 Re7 20. f3 Bd4+ 21. Kh1 Nh5 22. Nf1 Ng3+ 23. Nxg3 Qxg3 24. Be3 Qe5 25. Rad1 Re6 26. Bxd4 cxd4 27. Bc4 Rd6 28. Rd3 g6 29. Qd2 a5 30. Rd1 Kg7 31. Bd5 Bxd5 1/2-1/2

[Event "NCA-ch"]
[Site "Managua"]
[Date "2017.03.11"]
[Round "4"]
[White "Guevara, Martin"]
[Black "Garcia, Antonio3333"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2179"]
[BlackElo "1970"]
[PlyCount "95"]
[EventDate "2017.03.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 c6 3. d3 Nf6 4. Nd2 g6 5. Ngf3 Bg7 6. 0-0 0-0 7. h3 Qc7 8. e4 dxe4 9. dxe4 Nbd7 10. Re1 Ne5 11. Nxe5 Qxe5 12. Nc4 Qc5 13. b3 Be6 14. Ba3 Qh5 15. Bxe7 Rfe8 16. Bxf6 Qxd1 17. Raxd1 Bxf6 18. Nd6 Re7 19. e5 Bg5 20. f4 f6 21. exf6 Bxf6 22. Nxb7 Rc8 23. Nd6 Rcc7 24. Ne4 Bb2 25. Ng5 Bf7 26. Rxe7 Rxe7 27. Bxc6 h6 28. Nxf7 Kxf7 29. Rd7 a5 30. Kf2 Bc3 31. Kf3 Kf6 32. Rd6+ Re6 33. Rxe6+ Kxe6 34. Ke4 Kf6 35. g4 Be1 36. Bb5 Bd2 37. Bd3 g5 38. f5 Bc3 39. Kd5 Ke7 40. Kc4 Bf6 41. c3 Kd6 42. b4 axb4 43. cxb4 Ke5 44. Kb5 Kd4 45. Bf1 Ke3 46. a4 Kf3 47. a5 Be7 48. a6 1-0

[Event "NCA-ch"]
[Site "Managua"]
[Date "2017.03.05"]
[Round "3"]
[White "Bravo, William"]
[Black "Guevara, Martin"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "2177"]
[BlackElo "2179"]
[PlyCount "64"]
[EventDate "2017.03.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 exd5 6. g3 Nc6 7. Bg2 Be7 8. 0-0 0-0 9. dxc5 Bxc5 10. Bg5 d4 11. Bxf6 Qxf6 12. Nd5 Qd8 13. Nd2 Be6 14. Nf4 Bf5 15. Nb3 Bb6 16. Nd5 Be6 17. Nxb6 Qxb6 18. Bxc6 Bxb3 19. Qxb3 Qxb3 20. axb3 bxc6 21. Rfc1 Rab8 22. Rxa7 Rxb3 23. Rxc6 Rxb2 24. Rd7 Rxe2 25. Rxd4 g6 26. Rc7 Re6 27. Rcd7 Kg7 28. Rd8 Rxd8 29. Rxd8 Kf6 30. h4 h5 31. Kg2 Re2 32. Rd7 Ke6 1/2-1/2

[Event "NCA-ch"]
[Site "Managua"]
[Date "2017.03.05"]
[Round "2"]
[White "Guevara, Martin"]
[Black "Espinoza, Felix"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "2179"]
[BlackElo "2175"]
[PlyCount "62"]
[EventDate "2017.03.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Rb1 d6 6. b4 e5 7. d3 c6 8. Nf3 Re8 9. b5 d5 10. bxc6 Nxc6 11. Nd2 d4 12. Nd5 Nxd5 13. cxd5 Ne7 14. Qb3 Rb8 15. 0-0 Nf5 16. Nc4 Nd6 17. Nxd6 Qxd6 18. Ba3 Qd8 19. Rfc1 Bf8 20. Bxf8 Rxf8 21. Qa3 a5 22. Qc5 b6 23. Qc7 Qxc7 24. Rxc7 Rd8 25. Re7 f6 26. Rc1 Bb7 27. Rcc7 Bxd5 28. Rg7+ Kf8 29. Bxd5 Rxd5 30. Rxh7 Kg8 31. Rhg7+ Kf8 1/2-1/2

[Event "NCA-ch"]
[Site "Managua"]
[Date "2017.03.04"]
[Round "1"]
[White "Guevara, Martin"]
[Black "Rocha, Maximiliano"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "2179"]
[BlackElo "2154"]
[PlyCount "66"]
[EventDate "2017.03.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. e3 Bc5 4. Na4 Be7 5. a3 Nf6 6. b4 d6 7. Bb2 0-0 8. d3 Re8 9. Nf3 e4 10. dxe4 Nxe4 11. Bd3 Bf6 12. Qc2 Bxb2 13. Qxb2 Bf5 14. 0-0 Bg6 15. Rfd1 Qe7 16. Rac1 Bh5 17. Be2 Ne5 18. Nxe5 Bxe2 19. Nc6 Qh4 20. Qxe2 bxc6 21. f3 Nf6 22. e4 Qh5 23. Nc3 a5 24. b5 d5 25. cxd5 cxd5 26. Rd4 h6 27. Qd3 dxe4 28. Nxe4 Nxe4 29. fxe4 Re5 30. a4 Rae8 31. Rxc7 R8e6 32. Qf3 Qg6 33. Rd8+ Kh7 1/2-1/2

[Event "Managua Hurtado Memorial 16th"]
[Site "Managua"]
[Date "2016.12.27"]
[Round "3"]
[White "Guevara, Martin"]
[Black "Fuentes, Adrian"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2216"]
[BlackElo "2270"]
[PlyCount "60"]
[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 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Bc4 Nb6 8. Bb3 Nc6 9. 0-0 dxe5 10. dxe5 Qxd1 11. Rxd1 Be7 12. Nc3 0-0 13. Bf4 Bd7 14. Ne4 Nb4 15. Nd6 Bc6 16. Nd4 Bd5 17. Bg3 Bxd6 18. exd6 Bxb3 19. Nxb3 Nd7 20. Rac1 Nd5 21. Na5 Rab8 22. Rc7 N5f6 23. Nxb7 e5 24. Bh4 Rfc8 25. Bxf6 Nxf6 26. f3 h6 27. b3 Kh7 28. Nc5 Rxc7 29. dxc7 Rc8 30. Nd7 Rxc7 1/2-1/2

[Event "Managua Hurtado Memorial 16th"]
[Site "Managua"]
[Date "2016.12.27"]
[Round "2"]
[White "Murillo, Bryan"]
[Black "Guevara, Martin"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1976"]
[BlackElo "2216"]
[PlyCount "69"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. c4 Qe5 6. Nb5 a6 7. N5c3 e6 8. Be3 Qc7 9. Be2 Nf6 10. f4 d6 11. 0-0 Be7 12. Nd2 0-0 13. Rc1 Nb8 14. Qe1 Nbd7 15. Qg3 Re8 16. Kh1 Nf8 17. e5 N6d7 18. exd6 Bxd6 19. Nde4 Be7 20. Bd4 Ng6 21. Qe3 Nh4 22. f5 Nxf5 23. Rxf5 exf5 24. Nd5 Qd8 25. Qg3 f6 26. Nc7 Ne5 27. Bb6 fxe4 28. Nxa8 Qd2 29. Qe3 Qxe3 30. Bxe3 Bg4 31. Nc7 Rd8 32. Bf1 Nd3 33. Nd5 Nxc1 34. Nxe7+ Kf7 35. Nd5 0-1

[Event "Managua Hurtado Memorial 16th"]
[Site "Managua"]
[Date "2016.12.26"]
[Round "1"]
[White "Guevara, Martin"]
[Black "Rios, Edgard"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2216"]
[BlackElo "1867"]
[PlyCount "73"]
[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 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. c3 Nf6 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Nbxd2 Nxd2 11. Bxc6+ bxc6 12. Qxd2 0-0 13. 0-0 Bd7 14. Rac1 Qe7 15. Rc5 Rfb8 16. h3 h6 17. b3 Rb6 18. Ne1 Rab8 19. Nd3 Bf5 20. Rfc1 Bd7 21. R5c3 Be8 22. Nc5 Qg5 23. f4 Qg6 24. Kh2 Rd8 25. g4 f5 26. Rg3 fxg4 27. hxg4 Bd7 28. Rcg1 Bc8 29. f5 Qg5 30. Qxg5 hxg5 31. Rh3 Re8 32. Kg3 Rb4 33. e6 Rxd4 34. Rgh1 Kf8 35. Rh8+ Ke7 36. f6+ gxf6 37. R1h7+ 1-0

[Event "NCA-ch Seniors"]
[Site "Managua"]
[Date "2016.08.07"]
[Round "5"]
[White "Garcia, Antonio1111"]
[Black "Guevara, Martin"]
[Result "1/2-1/2"]
[ECO "B44"]
[WhiteElo "2004"]
[BlackElo "2177"]
[PlyCount "63"]
[EventDate "2016.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nf6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 e6 6. e4 Bb4 7. f3 0-0 8. Be2 d5 9. cxd5 exd5 10. Nxc6 bxc6 11. 0-0 Bxc3 12. bxc3 dxe4 13. Qxd8 Rxd8 14. Bg5 exf3 15. Bxf3 Bd7 16. Rab1 Rac8 17. Rfd1 Be6 18. Rxd8+ Rxd8 19. Bxc6 Rc8 20. Bf3 Rxc3 21. a4 h6 22. Bd2 Ra3 23. a5 Bd5 24. Rb8+ Kh7 25. Bxd5 Nxd5 26. Rb7 Ra2 27. Be1 Nf4 28. Rxf7 Ra1 29. Rxf4 Rxe1+ 30. Kf2 Re5 31. Ra4 Kg6 32. Kf3 1/2-1/2

[Event "NCA-ch Seniors"]
[Site "Managua"]
[Date "2016.08.07"]
[Round "7"]
[White "Granados Lopez, Fidel"]
[Black "Guevara, Martin"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "1770"]
[BlackElo "2177"]
[PlyCount "77"]
[EventDate "2016.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bd3 Bxc3+ 8. bxc3 Qc7 9. 0-0 d6 10. c4 h6 11. h3 Be6 12. Qe2 Nbd7 13. Be3 Rc8 14. Nd2 0-0 15. Rab1 Nc5 16. Rb2 Na4 17. Rb3 b5 18. Ra3 Bd7 19. cxb5 axb5 20. c4 b4 21. Rxa4 Bxa4 22. Rb1 Rb8 23. Nb3 Qe7 24. Bd2 Nd7 25. Bc1 Nc5 26. Bc2 Na6 27. Nd4 Bxc2 28. Nxc2 Rfc8 29. Ne3 Ra8 30. Qd1 Qe6 31. Qc2 Rab8 32. Nd5 Rb7 33. Be3 f5 34. Nb6 Rf8 35. Qa4 Nc5 36. Qc6 Rxb6 37. Qxb6 f4 38. Bd2 f3 39. g4 0-1

[Event "NCA-ch Seniors"]
[Site "Managua"]
[Date "2016.08.07"]
[Round "6"]
[White "Guevara, Martin"]
[Black "Avalos, Carlos"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "2177"]
[BlackElo "1882"]
[PlyCount "83"]
[EventDate "2016.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 0-0 6. 0-0 Nbd7 7. Nbd2 c6 8. Qc2 b6 9. e4 Bb7 10. e5 Ne8 11. Rd1 Qc7 12. b3 Rc8 13. Bb2 Qb8 14. cxd5 cxd5 15. Qd3 Nc7 16. Rac1 Ba6 17. Qe3 h6 18. h4 Nb5 19. Nb1 Rxc1 20. Rxc1 Rc8 21. Bf1 Rxc1 22. Qxc1 Qc7 23. Qd2 Qc8 24. Bd3 Nc7 25. Bc2 Ne8 26. Nc3 Nf8 27. Bb1 Qc6 28. Ne1 Nc7 29. Nc2 Nb5 30. Ne2 Nc7 31. Nf4 Qb5 32. Ne3 Bb4 33. Bc3 Be7 34. Kh2 g5 35. hxg5 Bxg5 36. Nd3 Qe8 37. Bc2 Ng6 38. f4 Be7 39. a4 Qd7 40. Nf2 h5 41. Nh3 Qd8 42. f5 1-0

[Event "NCA-ch Seniors"]
[Site "Managua"]
[Date "2016.08.07"]
[Round "8"]
[White "Guevara, Martin"]
[Black "Godoy Barbosa, Jaime"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2177"]
[BlackElo "1558"]
[PlyCount "57"]
[EventDate "2016.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 c6 2. Nf3 d5 3. Bf4 Nf6 4. e3 Bg4 5. Nbd2 Ne4 6. Bd3 f5 7. h3 Bh5 8. g4 Nxd2 9. Nxd2 Bf7 10. Bxf5 e6 11. Bd3 Bd6 12. Bxd6 Qxd6 13. f4 c5 14. c3 c4 15. Bc2 g5 16. Qf3 gxf4 17. Qxf4 Qxf4 18. exf4 Nc6 19. Kf2 0-0-0 20. Nf3 Bg6 21. Bxg6 hxg6 22. Ng5 Rd7 23. Nxe6 Re7 24. Rae1 Rhe8 25. Ng5 Rxe1 26. Rxe1 Rxe1 27. Kxe1 Kd7 28. Nf3 b5 29. Ne5+ 1-0

[Event "NCA-ch Seniors"]
[Site "Managua"]
[Date "2016.08.07"]
[Round "9"]
[White "Guevara, Martin"]
[Black "Morales Castillo, Angel"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2177"]
[PlyCount "51"]
[EventDate "2016.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 Nxd4 4. Nxd4 exd4 5. Qxd4 d6 6. Nc3 c5 7. Qd3 Be6 8. Bf4 Nf6 9. 0-0-0 Qb6 10. Qb5+ Qxb5 11. Bxb5+ Bd7 12. Bxd6 Bxd6 13. Rxd6 Bxb5 14. Nxb5 0-0 15. f3 a6 16. Nc7 Rad8 17. Rhd1 Rxd6 18. Rxd6 a5 19. Kd2 Rc8 20. Nd5 Ne8 21. Ne7+ Kf8 22. Nxc8 Nxd6 23. Nxd6 b6 24. Nc4 Ke7 25. Nxb6 Kd6 26. Nc4+ 1-0

[Event "NCA-ch Seniors"]
[Site "Managua"]
[Date "2016.08.06"]
[Round "3"]
[White "Castillo, Rommel"]
[Black "Guevara, Martin"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "2037"]
[BlackElo "2177"]
[PlyCount "64"]
[EventDate "2016.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. Nf3 c5 5. g3 Nxc3 6. bxc3 b6 7. Bg2 Bb7 8. 0-0 Nd7 9. Qb3 e6 10. a4 Be7 11. a5 0-0 12. d4 Be4 13. Rd1 Qc8 14. Ng5 Bxg2 15. Kxg2 Qc6+ 16. d5 exd5 17. Qxd5 Qxd5+ 18. Rxd5 Nf6 19. Rd3 c4 20. Rd4 b5 21. a6 Bc5 22. Rd1 Rfe8 23. e3 Rad8 24. Bb2 h6 25. Nf3 Ne4 26. Nd4 Bxd4 27. exd4 Re6 28. Ra5 Rd5 29. f3 Nf6 30. Kf2 Nd7 31. Bc1 Nb8 32. Bf4 Nc6 1/2-1/2

[Event "NCA-ch Seniors"]
[Site "Managua"]
[Date "2016.08.06"]
[Round "2"]
[White "Guevara, Martin"]
[Black "Allen, Alonso"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2177"]
[BlackElo "1892"]
[PlyCount "69"]
[EventDate "2016.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. Nf3 0-0 6. Rc1 c6 7. e3 Nbd7 8. cxd5 exd5 9. Bd3 Re8 10. 0-0 Nf8 11. h3 Nh5 12. Bxe7 Qxe7 13. Ne5 Nf6 14. Re1 Be6 15. Rb1 Qd6 16. b4 b6 17. Qa4 Bd7 18. Rec1 a5 19. bxa5 Rxa5 20. Qb4 Qxb4 21. Rxb4 c5 22. Rxb6 cxd4 23. exd4 Be6 24. Bb5 Rc8 25. a4 Ne4 26. Nc6 Raa8 27. Ne7+ Kh8 28. Nxc8 Rxc8 29. Rc6 Rd8 30. Nxe4 dxe4 31. a5 g6 32. a6 Bd5 33. Rc8 Rxc8 34. Rxc8 Kg7 35. Bc6 1-0

[Event "NCA-ch Seniors"]
[Site "Managua"]
[Date "2016.08.06"]
[Round "4"]
[White "Guevara, Martin"]
[Black "Rios, Edgard"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "2177"]
[BlackElo "1864"]
[PlyCount "47"]
[EventDate "2016.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nc3 Nf6 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 e6 7. Nf3 Be7 8. Bd3 Bd7 9. 0-0 b6 10. Qe2 Na5 11. c4 Bf6 12. e5 Be7 13. d5 Nb7 14. Nd4 Nc5 15. Bc2 Ba4 16. Bxa4+ Nxa4 17. Qg4 exd5 18. Qxg7 Rf8 19. Nc6 Qd7 20. cxd5 Qxd5 21. Nxe7 Kxe7 22. Bg5+ Ke8 23. e6 fxe6 24. Qe7# 1-0

[Event "NCA-ch Seniors"]
[Site "Managua"]
[Date "2016.08.06"]
[Round "1"]
[White "Vasquez, Jose Luis"]
[Black "Guevara, Martin"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "1822"]
[BlackElo "2177"]
[PlyCount "93"]
[EventDate "2016.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 c5 5. Bg2 Nc6 6. e3 dxc4 7. 0-0 cxd4 8. Nxd4 Nxd4 9. exd4 Nd5 10. Nc3 Nxc3 11. bxc3 Be7 12. Qa4+ Bd7 13. Qxc4 Rc8 14. Qd3 Bc6 15. Bxc6+ Rxc6 16. Qb5 Qd7 17. Rb1 b6 18. Bb2 Rc7 19. Qxd7+ Kxd7 20. f4 Rhc8 21. f5 exf5 22. Rxf5 f6 23. Re1 Bd6 24. Kf2 Re8 25. a4 Rxe1 26. Kxe1 Rc4 27. a5 Kc6 28. axb6 axb6 29. Kd2 Ra4 30. Kc2 b5 31. Kb3 Ra8 32. Kc2 Re8 33. Kd2 Re4 34. Rf2 Kd5 35. Kd3 Re1 36. Rf5+ Kc6 37. Rh5 h6 38. Kc2 Bf8 39. Bc1 g6 40. Rh4 h5 41. Rf4 f5 42. Rf2 Kd5 43. h4 Bd6 44. Bf4 Bxf4 45. Rxf4 Rg1 46. Rf3 Ke4 47. Rd3 0-1

[Event "Managua Ramirez de Arellano Memorial"]
[Site "Managua"]
[Date "2016.07.31"]
[Round "9"]
[White "Guevara, Martin"]
[Black "Pilarte, Rene"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2203"]
[BlackElo "2191"]
[PlyCount "62"]
[EventDate "2016.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 exd5 5. d4 Bd6 6. Bb5+ Nc6 7. dxc5 Bxc5 8. 0-0 Nge7 9. Qe2 0-0 10. Be3 Qb6 11. Bxc5 Qxc5 12. Nbd2 Bg4 13. h3 Bh5 14. Nb3 Qb6 15. Bxc6 Nxc6 16. Qd3 Rad8 17. Nfd4 Bg6 18. Qg3 Nxd4 19. cxd4 a5 20. Qc3 Ra8 21. Rac1 Rfe8 22. Rfe1 Rxe1+ 23. Rxe1 h6 24. Re5 a4 25. Nd2 Qc6 26. Re3 Rc8 27. Qxc6 Rxc6 28. Rc3 Rb6 29. b3 Rb4 30. Kf1 Rxd4 31. Ke2 Rb4 1/2-1/2

[Event "Managua Ramirez de Arellano Memorial"]
[Site "Managua"]
[Date "2016.07.31"]
[Round "8"]
[White "Picado, Jorge Luis"]
[Black "Guevara, Martin"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "2116"]
[BlackElo "2203"]
[PlyCount "66"]
[EventDate "2016.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 Nxc3 5. dxc3 Qxd1+ 6. Kxd1 Bf5 7. Bg2 c6 8. e4 Bg6 9. Ne2 e5 10. f4 f6 11. Be3 Nd7 12. Kc2 Bc5 13. Bxc5 Nxc5 14. f5 Bh5 15. Nc1 0-0-0 16. Nb3 Na4 17. h3 Be2 18. Rae1 Bd3+ 19. Kc1 Rd6 20. Re3 Rhd8 21. Rd1 c5 22. Bf3 c4 23. Na1 Rb6 24. Rd2 Nxc3 25. Rexd3 Nxa2+ 26. Kb1 Rxd3 27. Rxd3 cxd3 28. Kxa2 Rc6 29. Kb1 a5 30. Nb3 a4 31. Nc1 d2 32. Nd3 b5 33. Ka2 Rc1 0-1

[Event "Managua Ramirez de Arellano Memorial"]
[Site "Managua"]
[Date "2016.07.30"]
[Round "7"]
[White "Guevara, Martin"]
[Black "Allen, Alonso"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2203"]
[BlackElo "1823"]
[PlyCount "141"]
[EventDate "2016.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Nc3 Bb7 5. Bg5 Be7 6. e3 d5 7. cxd5 exd5 8. Qa4+ c6 9. Bd3 0-0 10. 0-0 Nbd7 11. Rfd1 a6 12. Qc2 h6 13. Bh4 Re8 14. Rac1 Nh5 15. Bxe7 Qxe7 16. Bf5 Nhf6 17. Na4 Qd8 18. Qb3 b5 19. Nc5 Nxc5 20. Rxc5 Nd7 21. Bxd7 Qxd7 22. Rdc1 f6 23. Qc2 Rac8 24. Ne1 Re7 25. Nd3 Qf5 26. Nb4 Qe6 27. Nxd5 Ree8 28. Nc3 Rcd8 29. Qf5 Qe7 30. h3 Bc8 31. Qf3 Bb7 32. Ne2 Qe6 33. b3 Rd6 34. Nf4 Qf7 35. Qg3 Red8 36. h4 Ba8 37. Nd3 a5 38. R1c3 Qe6 39. Nf4 Qe4 40. Qg6 Qxg6 41. Nxg6 Kf7 42. Nf4 g5 43. Nd3 Kg6 44. h5+ Kg7 45. Nc1 Rd5 46. Ne2 f5 47. Nc1 Kf6 48. Nd3 R8d6 49. Ne5 Rxc5 50. Rxc5 Bb7 51. a4 Rd5 52. Rxd5 cxd5 53. axb5 Ke6 54. Kf1 Bc8 55. Ke1 Bd7 56. b6 Bc8 57. Kd2 Bb7 58. Kc3 f4 59. Nd3 Kf5 60. Nc5 fxe3 61. fxe3 Bc8 62. Kd3 Kg4 63. Ke2 Kxh5 64. b7 Bxb7 65. Nxb7 Kg4 66. Nxa5 Kf5 67. b4 h5 68. b5 Ke6 69. b6 Kd7 70. b7 Ke7 71. Nc6+ 1-0

[Event "Managua Ramirez de Arellano Memorial"]
[Site "Managua"]
[Date "2016.07.24"]
[Round "5"]
[White "Guevara, Martin"]
[Black "Avalos, Carlos"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2203"]
[BlackElo "1882"]
[PlyCount "78"]
[EventDate "2016.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 0-0 8. Qd2 Nc6 9. 0-0-0 Be6 10. c4 Bf6 11. Be2 a5 12. Ng5 Qe7 13. Ne4 Rfe8 14. g4 Bh4 15. Nc3 f5 16. h3 Qf7 17. Nd5 Nb4 18. a3 Bxd5 19. cxd5 f4 20. Bd4 c5 21. Bf3 Nxc2 22. Kxc2 Qg6+ 23. Qd3 Qxd3+ 24. Kxd3 cxd4 25. Rd2 Bf6 26. Rc1 Rac8 27. Rdc2 Rxc2 28. Rxc2 Re1 29. Rc7 Re7 30. Rc8+ Kf7 31. Be4 Re8 32. Rc2 g6 33. Rc7+ Re7 34. Rc4 Ke8 35. Ra4 b6 36. Rc4 Rb7 37. Rc6 Kd7 38. Bf3 b5 39. Bd1 a4 1-0

[Event "Managua Ramirez de Arellano Memorial"]
[Site "Managua"]
[Date "2016.07.24"]
[Round "6"]
[White "Rocha, Maximiliano"]
[Black "Guevara, Martin"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2134"]
[BlackElo "2203"]
[PlyCount "65"]
[EventDate "2016.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. Re1 Nd6 6. Bxc6 dxc6 7. Rxe5+ Be7 8. d4 0-0 9. c3 Bf6 10. Re1 Re8 11. Bf4 Bg4 12. Nbd2 Rxe1+ 13. Qxe1 Qe7 14. Qxe7 Bxe7 15. Re1 Kf8 16. Kf1 Re8 17. h3 Be6 18. b3 a5 19. Ng5 Bf5 20. g4 Bxg5 21. Bxg5 Rxe1+ 22. Kxe1 Bd3 23. Bd8 Ne8 24. Nf3 Bb1 25. a3 Bc2 26. b4 axb4 27. axb4 b6 28. Ne5 Ba4 29. Kd2 f6 30. Nd3 Kf7 31. Nf4 g5 32. Nh5 Ke6 33. f4 1/2-1/2

[Event "Managua Ramirez de Arellano Memorial"]
[Site "Managua"]
[Date "2016.07.23"]
[Round "4"]
[White "Espinoza, Felix"]
[Black "Guevara, Martin"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "2159"]
[BlackElo "2203"]
[PlyCount "61"]
[EventDate "2016.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Be7 5. d3 0-0 6. 0-0 d6 7. a3 Be6 8. Bxe6 fxe6 9. d4 exd4 10. Nxd4 Qd7 11. Nxc6 Qxc6 12. Qd4 e5 13. Qd3 Rad8 14. Bg5 Rf7 15. Bxf6 Bxf6 16. Nd5 Bg5 17. c4 Qe8 18. Qg3 Bh6 19. Rad1 Qe6 20. h3 c6 21. Ne3 Bf4 22. Qg4 Qxg4 23. hxg4 Bxe3 24. fxe3 Rxf1+ 25. Kxf1 Kf7 26. Ke2 Ke6 27. Rf1 d5 28. cxd5+ cxd5 29. exd5+ Rxd5 30. Rc1 Kd6 31. e4 1/2-1/2

[Event "Managua Ramirez de Arellano Memorial"]
[Site "Managua"]
[Date "2016.07.17"]
[Round "2"]
[White "Granados Ortiz, Fidel"]
[Black "Guevara, Martin"]
[Result "1/2-1/2"]
[ECO "B28"]
[WhiteElo "1956"]
[BlackElo "2203"]
[PlyCount "48"]
[EventDate "2016.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bc4 Qc7 8. Qd3 d6 9. 0-0 Bxc3 10. bxc3 b5 11. Bb3 Bb7 12. Re1 Nbd7 13. Ba3 Nc5 14. Bxc5 Qxc5 15. c4 0-0 16. Rad1 Rad8 17. cxb5 axb5 18. c4 b4 19. h3 Bc6 20. Nh2 Rd7 21. Ng4 Ne8 22. Nh2 Nf6 23. Ng4 Ne8 24. Nh2 Nf6 1/2-1/2

[Event "Managua Ramirez de Arellano Memorial"]
[Site "Managua"]
[Date "2016.07.17"]
[Round "3"]
[White "Guevara, Martin"]
[Black "Garcia, Antonio1111"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2203"]
[BlackElo "1921"]
[PlyCount "103"]
[EventDate "2016.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. d4 g6 5. e4 Nxc3 6. bxc3 Bg7 7. Rb1 0-0 8. Be3 c5 9. Qd2 cxd4 10. cxd4 Nc6 11. d5 Ne5 12. Be2 b6 13. f4 Ng4 14. Bxg4 Bxg4 15. h3 Bc8 16. Ne2 Ba6 17. Kf2 Rc8 18. Rhc1 Qd7 19. Bd4 Rxc1 20. Rxc1 Rc8 21. Rxc8+ Qxc8 22. Bxg7 Kxg7 23. Qc3+ Qxc3 24. Nxc3 Kf8 25. h4 Bc4 26. Ke3 Ke8 27. Kd4 Bf1 28. g4 Kd7 29. e5 Bh3 30. g5 Bf1 31. Nd1 Bb5 32. Ne3 Be2 33. f5 e6 34. dxe6+ fxe6 35. f6 Kd8 36. Kc3 Bb5 37. Nc2 a6 38. Nd4 Bd7 39. Ne2 Be8 40. Nf4 Bf7 41. Kd4 Kc7 42. Ne2 Kc6 43. Nc3 Bg8 44. Ne4 Kb5 45. Nd6+ Kb4 46. f7 Bxf7 47. Nxf7 Ka3 48. Nd8 Kxa2 49. Nxe6 b5 50. Nc5 a5 51. e6 a4 52. e7 1-0

[Event "Managua Ramirez de Arellano Memorial"]
[Site "Managua"]
[Date "2016.07.16"]
[Round "1"]
[White "Guevara, Martin"]
[Black "Delgado, Eliseo"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2203"]
[BlackElo "1765"]
[PlyCount "43"]
[EventDate "2016.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. f4 g6 7. Be3 Bg7 8. Qd2 Ne7 9. 0-0-0 0-0 10. h4 e5 11. Nde2 Nbc6 12. h5 exf4 13. Nxf4 Qa5 14. hxg6 hxg6 15. Bc4 b5 16. Bb3 Rd8 17. Nfd5 Nxd5 18. Qxd5 Rf8 19. Bc5 Qd8 20. Bxf8 Qxf8 21. Rdf1 Bb7 22. Rxf7 1-0

[Event "NCA-ch final"]
[Site "Managua"]
[Date "2016.04.24"]
[Round "11"]
[White "Guevara, Martin"]
[Black "Espinoza, Felix"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2205"]
[BlackElo "2170"]
[PlyCount "81"]
[EventDate "2016.04.02"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 e5 7. Be3 Ng4 8. Bg5 f6 9. Bc1 h5 10. h3 Nh6 11. dxe5 dxe5 12. Qxd8 Rxd8 13. Nd5 Nd7 14. Nxc7 Rb8 15. Be3 b6 16. 0-0-0 Nf7 17. Ne6 Re8 18. Nxg7 Kxg7 19. Nd2 Bb7 20. f3 Rbc8 21. Kb1 Nc5 22. Nb3 Nxb3 23. axb3 Rcd8 24. b4 Rxd1+ 25. Rxd1 Rd8 26. Rc1 Rc8 27. c5 bxc5 28. bxc5 a6 29. b4 Kf8 30. Kb2 Ke7 31. Bc4 Nd8 32. Ra1 Ra8 33. Rd1 Rc8 34. h4 Rc7 35. Ra1 Nc6 36. Kc3 Nb8 37. g3 Rc8 38. f4 Bxe4 39. fxe5 fxe5 40. Bg5+ Ke8 41. Re1 1-0

[Event "NCA-ch final"]
[Site "Managua"]
[Date "2016.04.23"]
[Round "10"]
[White "Guevara, Martin"]
[Black "Castillo, Rommel"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2205"]
[BlackElo "2061"]
[PlyCount "79"]
[EventDate "2016.04.02"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 b6 2. c4 Bb7 3. Nc3 e5 4. Nf3 Nc6 5. d4 exd4 6. Nxd4 Nxd4 7. Qxd4 Qf6 8. Qxf6 Nxf6 9. f3 Bb4 10. Bd2 c6 11. 0-0-0 0-0-0 12. e5 Ng8 13. Ne4 Be7 14. Bd3 f6 15. Nd6+ Bxd6 16. exd6 Nh6 17. Bxh6 gxh6 18. Rhe1 Rhg8 19. Rd2 Rg7 20. Bf5 c5 21. Re7 Rg5 22. Bxh7 Bc6 23. Rf2 Rh5 24. g3 Re5 25. Rxe5 fxe5 26. f4 exf4 27. Rxf4 Re8 28. Bf5 Re5 29. Kd2 b5 30. b3 bxc4 31. bxc4 Kb7 32. g4 Kb6 33. h4 Ka5 34. g5 hxg5 35. hxg5 Re8 36. g6 Rg8 37. Kc3 Kb6 38. Bd3 Ba4 39. Rf7 Kc6 40. g7 1-0

[Event "NCA-ch final"]
[Site "Managua"]
[Date "2016.04.17"]
[Round "9"]
[White "Guevara, Martin"]
[Black "Alfaro Caracas, William"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2205"]
[BlackElo "2167"]
[PlyCount "60"]
[EventDate "2016.04.02"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 g6 3. d4 Bg7 4. Nc3 cxd4 5. Nxd4 Nf6 6. e4 0-0 7. Be2 Nc6 8. Be3 d6 9. Rc1 Bd7 10. 0-0 Nxd4 11. Bxd4 Bc6 12. f3 a5 13. c5 e5 14. Be3 d5 15. exd5 Nxd5 16. Nxd5 Qxd5 17. Qxd5 Bxd5 18. Bc4 Rfd8 19. Bxd5 Rxd5 20. Rfd1 Rad8 21. Rxd5 Rxd5 22. Rc4 e4 23. Rxe4 Bxb2 24. Re8+ Kg7 25. Ra8 Rd3 26. Kf2 Ra3 27. Ra7 Rxa2 28. Kf1 Ra1+ 29. Ke2 Ra2 30. Kf1 Ra1+ 1/2-1/2

[Event "NCA-ch final"]
[Site "Managua"]
[Date "2016.04.17"]
[Round "8"]
[White "Jimenez Martinez, Alexander"]
[Black "Guevara, Martin"]
[Result "0-1"]
[ECO "B85"]
[WhiteElo "2056"]
[BlackElo "2205"]
[PlyCount "79"]
[EventDate "2016.04.02"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. Be2 Nc6 5. d4 cxd4 6. Nxd4 Qc7 7. 0-0 Nf6 8. Be3 Be7 9. f4 d6 10. Kh1 0-0 11. Qe1 Nxd4 12. Bxd4 b5 13. a3 Bb7 14. Qg3 g6 15. Bd3 Nh5 16. Qf2 Nxf4 17. Qxf4 e5 18. Qh6 exd4 19. Nd5 Bxd5 20. exd5 Qd8 21. Rf5 Bf6 22. Rh5 Re8 23. Qxh7+ Kf8 24. Bxg6 Ra7 25. Rf1 Re5 26. Rxe5 dxe5 27. Be4 Bg7 28. h4 Rd7 29. Bf5 Qf6 30. g4 Rxd5 31. g5 Qc6 32. Be4 Qc4 33. Qf5 Rd6 34. h5 Qe6 35. Qxe6 Rxe6 36. h6 Bxh6 37. gxh6 Rxh6+ 38. Kg2 Rb6 39. Kf3 a5 40. Kg4 0-1

[Event "NCA-ch final"]
[Site "Managua"]
[Date "2016.04.16"]
[Round "7"]
[White "Guevara, Martin"]
[Black "Ortiz, Marcos"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2205"]
[BlackElo "2200"]
[PlyCount "67"]
[EventDate "2016.04.02"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bd3 Nc6 5. h3 d5 6. e5 c4 7. Bc2 Nd7 8. Qe2 Qc7 9. e6 fxe6 10. Ng5 Nde5 11. Nxh7 Nd3+ 12. Bxd3 cxd3 13. Qh5+ Kd8 14. 0-0 Qf4 15. Re1 e5 16. g3 Qf5 17. Qxf5 Bxf5 18. Ng5 Ke8 19. g4 Bg6 20. b3 Kd7 21. Ba3 e6 22. f4 e4 23. Kh2 a6 24. Kg3 b5 25. h4 b4 26. cxb4 Nd4 27. Bb2 Ne2+ 28. Rxe2 dxe2 29. Nc3 Bxb4 30. h5 Bxh5 31. gxh5 Rxh5 32. Nxe2 Rxg5+ 33. fxg5 Bxd2 34. g6 1/2-1/2

[Event "NCA-ch final"]
[Site "Managua"]
[Date "2016.04.10"]
[Round "5"]
[White "Guevara, Martin"]
[Black "Garcia, Ursus"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2205"]
[BlackElo "2010"]
[PlyCount "57"]
[EventDate "2016.04.02"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nbd2 e6 5. g3 Nbd7 6. Bg2 Bd6 7. 0-0 0-0 8. b3 e5 9. dxe5 Nxe5 10. Bb2 Nxf3+ 11. Bxf3 Bh3 12. Bg2 Bxg2 13. Kxg2 Be7 14. Qc2 d4 15. Rfd1 c5 16. e3 dxe3 17. Nf1 Qc7 18. Nxe3 Qc6+ 19. Kg1 Rfd8 20. Nf5 Bf8 21. Qc3 Ne8 22. Qe3 Qe6 23. Qf3 b6 24. Re1 Qg6 25. Re2 Nd6 26. Nh4 Qg5 27. Re5 Qd2 28. Bc3 Qc2 29. Re2 1-0

[Event "NCA-ch final"]
[Site "Managua"]
[Date "2016.04.10"]
[Round "6"]
[White "Pineda, Juan Jose"]
[Black "Guevara, Martin"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "2106"]
[BlackElo "2205"]
[PlyCount "62"]
[EventDate "2016.04.02"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nxc6 dxc6 6. Qxd8+ Kxd8 7. Bc4 Ke7 8. Nc3 Be6 9. Bxe6 Kxe6 10. a3 Bc5 11. Ke2 Nf6 12. Be3 Bd4 13. f3 Rhd8 14. Nd1 Rd7 15. c3 Bb6 16. Bxb6 axb6 17. Ne3 Rad8 18. Rad1 b5 19. Rxd7 Rxd7 20. Rd1 g6 21. Rxd7 Nxd7 22. c4 bxc4 23. Nxc4 b5 24. Ne3 f5 25. exf5+ gxf5 26. Kd2 Nf6 27. b3 f4 28. Nd1 e4 29. fxe4 Nxe4+ 30. Kd3 Nc5+ 31. Kc3 Kd5 1/2-1/2

[Event "NCA-ch final"]
[Site "Managua"]
[Date "2016.04.09"]
[Round "4"]
[White "Bravo, William"]
[Black "Guevara, Martin"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2200"]
[BlackElo "2205"]
[PlyCount "63"]
[EventDate "2016.04.02"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nc5 7. Bg5 Qxe2+ 8. Bxe2 Be7 9. Bxe7 Kxe7 10. Nc3 c6 11. 0-0-0 Bg4 12. Rhe1 Re8 13. h3 Bxf3 14. Bxf3+ Kd8 15. Kd2 Nbd7 16. Rxe8+ Kxe8 17. Re1+ Kf8 18. d4 Na6 19. d5 Ne5 20. Be4 Nc5 21. dxc6 bxc6 22. f4 Nc4+ 23. Kc1 Re8 24. Re2 a5 25. Bd3 Nxd3+ 26. cxd3 Nb6 27. Rxe8+ Kxe8 28. Kd2 Kd7 29. Ke3 f5 30. Kf3 Ke6 31. b3 Kf6 32. Ke2 1/2-1/2

[Event "NCA-ch final"]
[Site "Managua"]
[Date "2016.04.03"]
[Round "3"]
[White "Guevara, Martin"]
[Black "Rocha, Maximiliano"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2205"]
[BlackElo "2149"]
[PlyCount "61"]
[EventDate "2016.04.02"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Bg5 Qxe2+ 8. Bxe2 Be7 9. Nc3 c6 10. 0-0 h6 11. Bf4 d5 12. a4 Bg4 13. h3 Bxf3 14. Bxf3 0-0 15. Rfe1 Re8 16. Re2 Nbd7 17. Rae1 Kf8 18. Rxe7 Rxe7 19. Bd6 Rae8 20. Kf1 Nb6 21. g4 Nc8 22. Bxe7+ Rxe7 23. Rxe7 Kxe7 24. Bg2 Nd6 25. f4 g5 26. Ne2 Nde8 27. c3 Nh7 28. h4 Nd6 29. hxg5 hxg5 30. Kf2 a5 31. Ke3 1/2-1/2

[Event "NCA-ch final"]
[Site "Managua"]
[Date "2016.04.03"]
[Round "2"]
[White "Pilarte, Rene"]
[Black "Guevara, Martin"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2170"]
[BlackElo "2205"]
[PlyCount "60"]
[EventDate "2016.04.02"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. g3 b6 4. Bg2 Bb7 5. 0-0 g6 6. b3 Bg7 7. Bb2 0-0 8. d3 d5 9. cxd5 Nxd5 10. Bxg7 Kxg7 11. d4 Na6 12. Na3 Nf6 13. Nc4 cxd4 14. Qxd4 Bxf3 15. Qxd8 Raxd8 16. Bxf3 Nb4 17. Rad1 b5 18. Ne5 Nxa2 19. Nc6 Rxd1 20. Rxd1 e5 21. Nxe5 Re8 22. Nc6 Nc3 23. Ra1 Nxe2+ 24. Kg2 g5 25. Rxa7 g4 26. Bxe2 Rxe2 27. Nd8 Ne4 28. Rxf7+ Kg6 29. Rf4 h5 30. Nc6 Nd2 1/2-1/2

[Event "NCA-ch final"]
[Site "Managua"]
[Date "2016.04.02"]
[Round "1"]
[White "Medrano, Randall"]
[Black "Guevara, Martin"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "2113"]
[BlackElo "2205"]
[PlyCount "45"]
[EventDate "2016.04.02"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. g3 Nc6 4. Bg2 e5 5. d3 d5 6. cxd5 Nxd5 7. Nc3 Nc7 8. 0-0 Be7 9. Nd2 Nd4 10. Nc4 f6 11. a3 0-0 12. Rb1 Rb8 13. b4 cxb4 14. axb4 Bg4 15. h3 Be6 16. e3 Ndb5 17. Nxb5 Nxb5 18. Qb3 Qd7 19. Bb2 Nd6 20. Qa3 Nb5 21. Qb3 Nd6 22. Qa3 Nb5 23. Qb3 1/2-1/2

[Event "Managua Hurtado Memorial 15th"]
[Site "Managua"]
[Date "2015.12.27"]
[Round "2"]
[White "Pilarte, Mario"]
[Black "Guevara, Martin"]
[Result "0-1"]
[ECO "B68"]
[WhiteElo "1900"]
[BlackElo "2232"]
[PlyCount "98"]
[EventDate "2015.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 a6 9. f4 Bd7 10. Be2 Qc7 11. Bf3 0-0-0 12. Nb3 Be8 13. Qe3 h6 14. Bh4 g5 15. Bg3 Rg8 16. fxg5 hxg5 17. Kb1 Nd7 18. h4 gxh4 19. Bxh4 Nde5 20. Bxe7 Qxe7 21. Qe2 Qc7 22. Rh7 Qb6 23. a3 Kb8 24. Rd2 Qa7 25. Rh1 b5 26. Qf2 Nc4 27. Qxa7+ Kxa7 28. Rf2 Kb6 29. Re1 Rg5 30. Nd2 N6e5 31. Nxc4+ Nxc4 32. Kc1 Bc6 33. Be2 Ne5 34. Ref1 Rh8 35. Rd1 Kc7 36. Bd3 Rh2 37. Rdd2 Kd7 38. Kd1 Rh1+ 39. Rf1 Rh2 40. Rff2 Ke7 41. Bf1 Rh1 42. b3 Ng4 43. Rf4 Ne3+ 44. Ke2 Nxf1 45. Rxf1 Rxg2+ 46. Rf2 Rxf2+ 47. Kxf2 Rh3 48. Rd3 Rh2+ 49. Ke3 Rxc2 0-1

[Event "Managua Hurtado Memorial 15th"]
[Site "Managua"]
[Date "2015.12.26"]
[Round "1"]
[White "Guevara, Martin"]
[Black "Araica, Marlon"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "2232"]
[BlackElo "1804"]
[PlyCount "43"]
[EventDate "2015.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. d4 0-0 8. Nxe5 Nxe4 9. Nxf7 Rxf7 10. Bxf7+ Kxf7 11. d5 Nb4 12. a3 Nf6 13. axb4 Bxb4 14. Bg5 Bb7 15. Qf3 Qe7 16. Nc3 Qe5 17. Bxf6 Qxf6 18. Qh3 Bxc3 19. bxc3 Kg8 20. Qxd7 Qxc3 21. d6 Rc8 22. Qe6+ 1-0

[Event "NCA-chT"]
[Site "Managua"]
[Date "2015.11.15"]
[Round "2.2"]
[White "Guevara, Martin"]
[Black "Acevedo, Guillermo"]
[Result "1-0"]
[ECO "B91"]
[WhiteElo "2232"]
[BlackElo "1896"]
[PlyCount "59"]
[EventDate "2015.11.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Caruna"]
[BlackTeam "Jane Allen's Knights"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nb3 Nbd7 8. Bg2 Qc7 9. 0-0 b5 10. a4 b4 11. Na2 Rb8 12. Bd2 a5 13. c3 Ba6 14. Re1 Nc5 15. cxb4 Nd3 16. b5 Nxe1 17. Qxe1 Bxb5 18. axb5 Rxb5 19. Nxa5 Rxb2 20. Nb4 d5 21. Nxd5 Nxd5 22. exd5 Bc5 23. Nc4 Rb8 24. Qxe5+ Qxe5 25. Nxe5 Bd4 26. Re1 Bxe5 27. Rxe5+ Kf8 28. d6 Rd8 29. Bb4 Kg8 30. d7 1-0

[Event "NCA-chT"]
[Site "Managua"]
[Date "2015.11.14"]
[Round "1.3"]
[White "Guevara, Martin"]
[Black "Romero, Ariel"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2232"]
[BlackElo "2233"]
[PlyCount "61"]
[EventDate "2015.11.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Caruna"]
[BlackTeam "Granados Lazaro"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. e4 d5 2. exd5 Qxd5 3. d4 e5 4. dxe5 Qxe5+ 5. Qe2 Qxe2+ 6. Bxe2 Nf6 7. Bf4 c6 8. Nc3 Bb4 9. Bd2 Bf5 10. 0-0-0 Nbd7 11. Nf3 0-0 12. Nd4 Bg6 13. f3 Nb6 14. Nb3 Rfe8 15. Rhe1 a5 16. a3 a4 17. Na1 Bf8 18. Bf1 Nbd5 19. Rxe8 Nxe8 20. Nxd5 cxd5 21. Be3 Nc7 22. Bd3 Bxd3 23. cxd3 Ne6 24. Nc2 Bd6 25. g3 Rc8 26. Kd2 f5 27. Nd4 Nxd4 28. Bxd4 Kf7 29. Re1 g6 30. Bc3 b5 31. Bb4 1/2-1/2

[Event "Managua Sub zt 2.3"]
[Site "Managua"]
[Date "2014.05.02"]
[Round "8"]
[White "Guevara, Martin"]
[Black "Granados Ortiz, Fidel"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2213"]
[BlackElo "1799"]
[PlyCount "89"]
[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. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qb3 e6 5. g3 Nbd7 6. Bg2 Bd6 7. 0-0 0-0 8. Rd1 Re8 9. Nc3 Qc7 10. Bg5 h6 11. Bxf6 Nxf6 12. Rac1 dxc4 13. Qxc4 e5 14. dxe5 Bxe5 15. Nxe5 Qxe5 16. Qb4 Qe7 17. Qxe7 Rxe7 18. e4 Bg4 19. f3 Be6 20. f4 Bg4 21. Rd2 Rd7 22. Rxd7 Nxd7 23. h3 Be6 24. Rd1 Nb6 25. f5 Bc4 26. b3 Ba6 27. a4 Rc8 28. Kf2 Kf8 29. Ke3 Ke7 30. Rd4 c5 31. Rd1 Rd8 32. Rxd8 Kxd8 33. e5 Kd7 34. h4 Na8 35. Ne4 b6 36. f6 g6 37. Nxc5+ bxc5 38. Bxa8 Bc8 39. Bd5 Ke8 40. a5 Bf5 41. Kf4 Bd7 42. g4 Bc8 43. g5 h5 44. Ke3 Ba6 45. Kd2 1-0

[Event "Managua Sub zt 2.3"]
[Site "Managua"]
[Date "2014.05.01"]
[Round "6"]
[White "Guevara, Martin"]
[Black "Pilarte, Mario"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2213"]
[BlackElo "1856"]
[PlyCount "67"]
[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. d4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. c4 0-0 6. 0-0 a6 7. Nbd2 c5 8. cxd5 exd5 9. dxc5 Bxc5 10. Nb3 Be7 11. Nfd4 Nc6 12. Bf4 Bd7 13. Qd3 Nb4 14. Qb1 g6 15. Bd2 Re8 16. Bc3 Bf8 17. Nd2 Qe7 18. e3 Nc6 19. Nxc6 Bxc6 20. b3 Bg7 21. Qb2 Nh5 22. Bxg7 Nxg7 23. Nf3 Ne6 24. Ne5 Nc5 25. Ng4 Qe6 26. Nf6+ Kf8 27. Nxe8 Rxe8 28. Qa3 Qe7 29. Rfc1 Nd7 30. Qxe7+ Rxe7 31. Rc3 Ne5 32. Rd1 Rd7 33. h3 Ke7 34. f4 1-0

[Event "Managua Sub zt 2.3"]
[Site "Managua"]
[Date "2014.05.01"]
[Round "7"]
[White "Robleto, Oscar"]
[Black "Guevara, Martin"]
[Result "1/2-1/2"]
[ECO "B26"]
[WhiteElo "2108"]
[BlackElo "2213"]
[PlyCount "110"]
[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. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 Nd4 7. Qd2 Qa5 8. Nge2 d6 9. Nc1 Ne7 10. 0-0 Nec6 11. Nb3 Qd8 12. Nd1 0-0 13. Nxd4 cxd4 14. Bh6 Qa5 15. c3 Bd7 16. Bxg7 Kxg7 17. Qe2 Rae8 18. f4 f5 19. Qf2 e5 20. cxd4 Nxd4 21. Nc3 Bc6 22. Rac1 Qb6 23. h3 fxe4 24. dxe4 exf4 25. Rcd1 Ne6 26. Qxb6 axb6 27. gxf4 Nxf4 28. Rxd6 Re5 29. Rf2 Rh5 30. Kh2 Nxh3 31. Rxf8 Ng5+ 32. Kg3 Kxf8 33. Nd5 Nf7 34. Re6 Rg5+ 35. Kf2 Re5 36. Rxe5 Nxe5 37. Nxb6 Nd3+ 38. Ke3 Nxb2 39. Kd4 Ke7 40. Bf1 Na4 41. Nxa4 Bxa4 42. Ke5 Bd7 43. Bc4 g5 44. Be2 Be6 45. a3 g4 46. Kf4 h5 47. Kg5 Bf7 48. Kf5 g3 49. Bf1 Bc4 50. Bg2 Be2 51. Kg5 Ke6 52. Kh4 Ke5 53. Kxg3 Bd3 54. Bf3 b6 55. Bxh5 Bxe4 1/2-1/2

[Event "Managua Sub zt 2.3"]
[Site "Managua"]
[Date "2014.04.29"]
[Round "4"]
[White "Fuentes, Adrian"]
[Black "Guevara, Martin"]
[Result "1-0"]
[ECO "B85"]
[WhiteElo "2089"]
[BlackElo "2213"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. Be2 Be7 8. 0-0 0-0 9. f4 Nc6 10. Qd2 Qc7 11. Kh1 Bd7 12. a3 Nxd4 13. Bxd4 Bc6 14. Bf3 e5 15. Be3 exf4 16. Bxf4 Rfd8 17. Qf2 Nd7 18. Rad1 Qb6 19. Qxb6 Nxb6 20. b3 Bf6 21. Nd5 Bxd5 22. exd5 Bc3 23. Bg4 Nd7 24. Bxd6 Nf6 25. Rxf6 Bxf6 26. Bc7 Re8 27. d6 Bd8 28. Bd7 Re3 29. Kg1 Rc3 30. Bxd8 Rxd8 31. Bf5 Rc6 1-0

[Event "Managua Sub zt 2.3"]
[Site "Managua"]
[Date "2014.04.29"]
[Round "5"]
[White "Guevara, Martin"]
[Black "Medrano, Randall"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "2213"]
[BlackElo "2038"]
[PlyCount "28"]
[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 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 dxc3 5. Bc4 d6 6. Qb3 Qf6 7. Nxc3 Nge7 8. Nb5 Kd8 9. Bxf7 Ne5 10. Nxe5 Qxe5 11. 0-0 Nc6 12. Be3 a6 13. Nxc7 Kxc7 14. Qb6+ Kb8 0-1

[Event "NCA-chT Primera Division"]
[Site "Managua"]
[Date "2012.02.17"]
[Round "1.7"]
[White "Medrano, Byron"]
[Black "Guevara, Martin"]
[Result "1-0"]
[ECO "A60"]
[WhiteElo "1882"]
[BlackElo "2174"]
[PlyCount "75"]
[EventDate "2012.02.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. e4 Bg7 8. Bg2 0-0 9. Nge2 Re8 10. Qc2 Na6 11. a3 Nc7 12. 0-0 Bg4 13. f3 Bd7 14. Bf4 Bf8 15. Bg5 h6 16. Bf4 Nb5 17. Qd2 Kh7 18. Rac1 a5 19. a4 Nc7 20. Qd3 Rb8 21. Nb5 Nxb5 22. axb5 Rc8 23. Nc3 Nh5 24. Be3 Bg7 25. Rb1 Re7 26. f4 f5 27. g4 fxg4 28. e5 Bf5 29. Be4 Bxe4 30. Nxe4 dxe5 31. f5 Rd7 32. Rbd1 Nf4 33. Bxf4 exf4 34. fxg6+ Kh8 35. Rxf4 Bd4+ 36. Kh1 Rxd5 37. Rf7 Qh4 38. Nf6 1-0

[Event "Managua Hurtado Memorial 12th"]
[Site "Managua"]
[Date "2011.12.27"]
[Round "3"]
[White "Guevara, Martin"]
[Black "Arias, Lemnys A"]
[Result "1/2-1/2"]
[ECO "B91"]
[WhiteElo "2171"]
[BlackElo "2353"]
[PlyCount "36"]
[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. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. g3 g6 7. Bg2 Bg7 8. a4 0-0 9. 0-0 Bd7 10. Nb3 Nc6 11. a5 Be6 12. Nd5 Nd7 13. c3 Nde5 14. Ra4 Kh8 15. f4 Ng4 16. h3 Nf6 17. Be3 Bd7 18. Ra1 Nxd5 1/2-1/2

[Event "Managua Hurtado Memorial 12th"]
[Site "Managua"]
[Date "2011.12.27"]
[Round "2"]
[White "Mejia, Donaldo"]
[Black "Guevara, Martin"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "1746"]
[BlackElo "2171"]
[PlyCount "50"]
[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. Nc3 Bg7 3. g3 c5 4. Bg2 Nc6 5. f4 d6 6. Nf3 e6 7. d3 Nge7 8. Ne2 0-0 9. c3 b6 10. 0-0 f5 11. h3 Rb8 12. g4 fxe4 13. dxe4 d5 14. e5 Ba6 15. Rf2 Qd7 16. Ng3 Rfd8 17. Qa4 Bc8 18. Be3 Nxe5 19. Qxd7 Nxf3+ 20. Bxf3 Bxd7 21. Rd2 Bh6 22. Ne2 Bb5 23. Rf1 e5 24. g5 Bg7 25. fxe5 Bxe5 0-1

[Event "Managua Hurtado Memorial 12th"]
[Site "Managua"]
[Date "2011.12.26"]
[Round "1"]
[White "Guevara, Martin"]
[Black "Jimenez Martinez, Alexander"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "2171"]
[BlackElo "1756"]
[PlyCount "60"]
[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. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bg5 0-0 6. Qd2 Nc6 7. 0-0-0 e5 8. d5 Nd4 9. Nge2 Qe8 10. f3 Nxe2+ 11. Bxe2 a6 12. Kb1 Bd7 13. Rc1 b5 14. Nd1 Qb8 15. c5 dxc5 16. Rxc5 Qb6 17. Be3 Qd6 18. Rc2 Ne8 19. Nf2 f5 20. Rhc1 Rf7 21. Nd3 f4 22. Bc5 Qf6 23. Bb4 Bc8 24. Ba5 Ra7 25. Nb4 Bf8 26. Nc6 Rb7 27. Bb4 Bd6 28. Bxd6 cxd6 29. Qc3 Rfc7 30. Na5 Qe7 1-0

[Event "NCA-ch"]
[Site "Managua"]
[Date "2011.09.11"]
[Round "9"]
[White "Guevara, Martin"]
[Black "Diego Martinez, Humberto Jose"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2202"]
[BlackElo "1971"]
[PlyCount "39"]
[EventDate "2011.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. 0-0 Nxb5 7. Nxb5 d5 8. e5 a6 9. Nc3 Bg4 10. h3 Bxf3 11. Qxf3 e6 12. d3 Ne7 13. Ne2 Nc6 14. c3 0-0 15. Be3 b6 16. Bf2 Rc8 17. d4 c4 18. Qg4 b5 19. Bh4 h5 20. Qg3 1-0

[Event "NCA-ch"]
[Site "Managua"]
[Date "2011.09.04"]
[Round "7"]
[White "Ortiz, Marcos"]
[Black "Guevara, Martin"]
[Result "1/2-1/2"]
[ECO "C84"]
[WhiteElo "2136"]
[BlackElo "2202"]
[PlyCount "30"]
[EventDate "2011.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bc4 Nf6 5. d4 exd4 6. 0-0 Be7 7. Re1 b5 8. Bb3 d5 9. Bxd5 Bd7 10. Nxd4 Nxd5 11. Nxc6 Bxc6 12. exd5 Bb7 13. a4 bxa4 14. Nc3 0-0 15. Rxa4 Bf6 1/2-1/2

[Event "NCA-ch"]
[Site "Managua"]
[Date "2011.09.04"]
[Round "8"]
[White "Picado, Jorge Luis"]
[Black "Guevara, Martin"]
[Result "1/2-1/2"]
[ECO "E66"]
[WhiteElo "2218"]
[BlackElo "2202"]
[PlyCount "37"]
[EventDate "2011.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 Nc6 4. Bg2 g6 5. Nf3 Bg7 6. 0-0 0-0 7. d4 d6 8. d5 Na5 9. Qd3 a6 10. b3 Bd7 11. Bb2 Rb8 12. e4 b5 13. Nd2 Ng4 14. Nd1 bxc4 15. Nxc4 Nxc4 16. Bxg7 Nce5 17. Bxe5 Nxe5 18. Qc3 Bb5 19. Re1 1/2-1/2

[Event "NCA-ch"]
[Site "Managua"]
[Date "2011.09.03"]
[Round "6"]
[White "Guevara, Martin"]
[Black "Sanchez, Ramon"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2202"]
[BlackElo "2036"]
[PlyCount "69"]
[EventDate "2011.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. h4 h5 5. Bc4 b5 6. Bb3 Nf6 7. e5 Ng4 8. Nf3 0-0 9. Bf4 d5 10. Qd2 Na6 11. Nd1 Nc7 12. Ne3 Ne6 13. Nxg4 Nxf4 14. Qxf4 Bxg4 15. Nh2 Bf5 16. g4 hxg4 17. Nxg4 f6 18. exf6 Bxg4 19. Qxg4 Rxf6 20. 0-0-0 Qd6 21. c3 Raf8 22. h5 Bh6+ 23. Kb1 g5 24. Rde1 a5 25. Re5 b4 26. cxb4 Qxb4 27. Bc2 Qb7 28. f4 Kh8 29. fxg5 Rf1+ 30. Re1 Rxe1+ 31. Rxe1 Qb4 32. Rd1 Rb8 33. b3 Bg7 34. h6 Bxd4 35. Qf5 1-0

[Event "NCA-ch"]
[Site "Managua"]
[Date "2011.08.28"]
[Round "5"]
[White "Fonseca Cabrera, Ernesto Gregorio"]
[Black "Guevara, Martin"]
[Result "1/2-1/2"]
[ECO "C92"]
[WhiteElo "2144"]
[BlackElo "2202"]
[PlyCount "28"]
[EventDate "2011.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. c3 d6 9. h3 Re8 10. Ng5 Rf8 11. Nf3 Re8 12. Ng5 Rf8 13. Nf3 Re8 14. Ng5 Rf8 1/2-1/2

[Event "NCA-ch"]
[Site "Managua"]
[Date "2011.08.27"]
[Round "4"]
[White "Guevara, Martin"]
[Black "Rocha, Maximiliano"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2202"]
[BlackElo "2217"]
[PlyCount "39"]
[EventDate "2011.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bb5+ Bd7 5. Qe2 Qc7 6. 0-0 e6 7. d4 cxd4 8. cxd4 d5 9. e5 Bxb5 10. Qxb5+ Nfd7 11. Nc3 Nc6 12. Be3 Be7 13. Rad1 a6 14. Qd3 b5 15. Ne2 Nb6 16. Bg5 Nc4 17. Qb1 Rc8 18. Bxe7 Qxe7 19. b3 Na3 20. Qb2 1/2-1/2

[Event "NCA-ch"]
[Site "Managua"]
[Date "2011.08.21"]
[Round "3"]
[White "Garcia, Antonio Manuel Cost"]
[Black "Guevara, Martin"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1996"]
[BlackElo "2202"]
[PlyCount "62"]
[EventDate "2011.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 Bxc3 5. bxc3 d6 6. Nf3 0-0 7. 0-0 Nc6 8. d4 h6 9. Rb1 Re8 10. e3 Rb8 11. d5 Na5 12. Qa4 b6 13. Nd2 Bd7 14. Qc2 Qc8 15. Ba3 Bh3 16. Bb4 Bxg2 17. Kxg2 Nb7 18. e4 Qd7 19. f4 exf4 20. Rxf4 Ng4 21. Re1 Ne5 22. Re3 c5 23. Ba3 Na5 24. Bc1 Naxc4 25. Nxc4 Nxc4 26. Re1 Ne5 27. c4 b5 28. cxb5 Qxb5 29. Rf2 Nd3 30. Re3 Nxf2 31. Qxf2 Qc4 0-1

[Event "NCA-ch"]
[Site "Managua"]
[Date "2011.08.21"]
[Round "2"]
[White "Guevara, Martin"]
[Black "Allen, Alonso"]
[Result "1-0"]
[ECO "D66"]
[WhiteElo "2202"]
[BlackElo "1927"]
[PlyCount "97"]
[EventDate "2011.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. Nf3 0-0 6. Rc1 c6 7. e3 Nbd7 8. Bd3 dxc4 9. Bxc4 h6 10. Bh4 b6 11. 0-0 Bb7 12. Qe2 Nh5 13. Bxe7 Qxe7 14. Ba6 Bxa6 15. Qxa6 Rfc8 16. Rfd1 Nhf6 17. e4 e5 18. d5 Nc5 19. Qe2 Qe8 20. dxc6 Rxc6 21. Nd5 Rac8 22. Nxf6+ Rxf6 23. Rd5 Re6 24. b4 Nd7 25. Rxc8 Qxc8 26. Qd1 Nf8 27. b5 Qc4 28. Qb3 Qc7 29. g3 f6 30. Nh4 Rd6 31. Nf5 Rd7 32. Qd1 Kh7 33. h4 g6 34. Ne3 Kg7 35. h5 Rxd5 36. exd5 Qd7 37. a4 Nh7 38. hxg6 Kxg6 39. Qc2+ Kg5 40. d6 f5 41. Nxf5 Nf8 42. Ne7 Qg4 43. Qd2+ Kh5 44. Qd5 Qe6 45. Qxe6 Nxe6 46. d7 Kg5 47. Nc6 Kf6 48. d8Q+ Nxd8 49. Nxd8 1-0

[Event "NCA-ch"]
[Site "Managua"]
[Date "2011.08.20"]
[Round "1"]
[White "Sanchez, Steven"]
[Black "Guevara, Martin"]
[Result "0-1"]
[ECO "E30"]
[BlackElo "2202"]
[PlyCount "51"]
[EventDate "2011.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 c5 5. e3 Qa5 6. Qb3 Ne4 7. Bf4 Nxc3 8. bxc3 Bxc3+ 9. Kd1 Bxa1 10. Nf3 Nc6 11. Bd3 cxd4 12. exd4 Nxd4 13. Nxd4 Bxd4 14. Ke2 Be5 15. Be3 Qc7 16. Rd1 0-0 17. Qc2 f5 18. g3 b6 19. f4 Bf6 20. c5 Bb7 21. cxb6 Qxc2+ 22. Bxc2 axb6 23. Bb3 Bc6 24. Bxb6 Rab8 25. Bc5 Rxb3 26. axb3 0-1

[Event "Managua Hurtado Memorial"]
[Site "Managua"]
[Date "2010.12.29"]
[Round "7"]
[White "Guevara, Martin"]
[Black "Fonseca Cabrera, Ernesto Gregorio"]
[Result "1/2-1/2"]
[ECO "C95"]
[WhiteElo "2199"]
[BlackElo "2143"]
[PlyCount "31"]
[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. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. h3 0-0 9. c3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. a4 Re8 13. Ng5 Rf8 14. Ngf3 Re8 15. Ng5 Rf8 16. Ngf3 1/2-1/2

[Event "Managua Hurtado Memorial"]
[Site "Managua"]
[Date "2010.12.29"]
[Round "6"]
[White "Picado, Jorge Luis"]
[Black "Guevara, Martin"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "2222"]
[BlackElo "2199"]
[PlyCount "9"]
[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. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. 0-0 1/2-1/2

[Event "Managua Hurtado Memorial"]
[Site "Managua"]
[Date "2010.12.28"]
[Round "4"]
[White "Guevara, Martin"]
[Black "Acosta, Kenner"]
[Result "1-0"]
[ECO "D18"]
[WhiteElo "2199"]
[BlackElo "1890"]
[PlyCount "115"]
[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 Nf6 2. Nc3 c6 3. d4 d5 4. Nf3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Ne2 Ne4 10. Nd2 c5 11. Nxe4 Bxe4 12. Qb3 Nc6 13. dxc5 Qa5 14. Bxe6 Bxg2 15. Kxg2 fxe6 16. Qxe6+ Kh8 17. Nf4 Qxc5 18. Qd5 Qe7 19. Kh1 Rad8 20. Qg2 Rf5 21. Rg1 Bd6 22. b3 Be5 23. Rb1 Qf6 24. Nh3 Rh5 25. f4 Bc3 26. Ng5 Qg6 27. Ne4 Qxg2+ 28. Kxg2 Bb4 29. Bb2 Bf8 30. Rgd1 Re8 31. Ng3 Rc5 32. Kf3 Rc2 33. Rd7 Re7 34. Rxe7 Bxe7 35. Nf5 Bf6 36. Bxf6 gxf6 37. h4 a5 38. Rg1 h5 39. Ng3 Rc5 40. Rd1 b5 41. Rd7 bxa4 42. bxa4 Kg8 43. Ne4 Rf5 44. Ke2 Nb4 45. Rb7 Nd5 46. Kf3 Nb4 47. Rd7 Nc6 48. Kg3 Nb4 49. Kf2 Kf8 50. Nd6 Rd5 51. Rf7+ Kg8 52. Rxf6 Nd3+ 53. Kf3 Nb2 54. Nf5 Rc5 55. e4 Rc3+ 56. Ke2 Nxa4 57. e5 Nc5 58. e6 1-0

[Event "Managua Hurtado Memorial"]
[Site "Managua"]
[Date "2010.12.27"]
[Round "3"]
[White "Davila, Carlos"]
[Black "Guevara, Martin"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "2359"]
[BlackElo "2199"]
[PlyCount "11"]
[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. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Nd4 5. Ba4 Bc5 6. Nxe5 1-0

