[Event "Managua Guido Memorial 10th"]
[Site "Managua"]
[Date "2013.02.22"]
[Round "10"]
[White "Davila, Carlos"]
[Black "Solis Gaitan, Efren"]
[Result "1-0"]
[ECO "E72"]
[WhiteElo "2304"]
[BlackElo "2046"]
[PlyCount "73"]
[EventDate "2013.02.01"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 g6 2. g3 Bg7 3. Bg2 c6 4. c4 d6 5. Nc3 Nf6 6. e4 0-0 7. Nge2 e5 8. 0-0 Bg4 9. f3 Be6 10. d5 cxd5 11. cxd5 Bd7 12. Be3 b5 13. a3 Na6 14. b4 Nc7 15. Qd2 Qb8 16. Kh1 Kh8 17. f4 Ng4 18. Bg1 Ne8 19. h3 Nh6 20. f5 f6 21. Be3 Nf7 22. g4 Rg8 23. Rf2 Qd8 24. Raf1 g5 25. Nc1 Bf8 26. Nb3 a6 27. Na5 Rc8 28. Rc1 Ng7 29. Na2 Be7 30. Rff1 Qe8 31. Rxc8 Bxc8 32. Nc6 Bb7 33. Rc1 Qd7 34. Bb6 Ne8 35. Nb8 Qc8 36. Rxc8 Bxc8 37. Qc2 1-0

[Event "Managua Guido Memorial 10th"]
[Site "Managua"]
[Date "2013.02.21"]
[Round "9"]
[White "Solis Gaitan, Efren"]
[Black "Izaba, Rodolfo"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2046"]
[BlackElo "2182"]
[PlyCount "72"]
[EventDate "2013.02.01"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. f3 c5 4. dxc5 Qa5+ 5. c3 Qxc5 6. Bd3 e5 7. Ne2 Be7 8. Ng3 0-0 9. Qe2 Nc6 10. Nd2 Rd8 11. e4 d4 12. Nb3 Qb6 13. c4 Nb4 14. 0-0 Be6 15. Kh1 Nxd3 16. Qxd3 Rac8 17. Nd2 Qb4 18. a3 Bxc4 19. Nxc4 Qxc4 20. Qd1 Qc2 21. f4 Qxd1 22. Rxd1 Ng4 23. Kg1 g6 24. fxe5 Nxe5 25. Kf1 Rc2 26. h3 Bh4 27. Nh1 Nc4 28. b3 Nd6 29. g3 Bf6 30. Nf2 d3 31. Rb1 Bd4 32. Nxd3 Nxe4 33. Bf4 g5 34. Re1 f5 35. Be3 Bxe3 36. Rxe3 Nd2+ 0-1

[Event "Managua Guido Memorial 10th"]
[Site "Managua"]
[Date "2013.02.20"]
[Round "8"]
[White "Guido, Rene"]
[Black "Solis Gaitan, Efren"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1825"]
[BlackElo "2046"]
[PlyCount "126"]
[EventDate "2013.02.01"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. 0-0 Nf6 5. d3 d6 6. h3 0-0 7. Nc3 Na5 8. Bb3 c6 9. Be3 b5 10. Ne2 c5 11. c3 Nxb3 12. Qxb3 a5 13. Qc2 Bb7 14. Ng3 Qc7 15. Rad1 Rfe8 16. Bg5 h6 17. Be3 Bf8 18. Nd2 d5 19. f4 Rac8 20. fxe5 Qxe5 21. Bf4 Qe6 22. Rfe1 g5 23. Be3 c4 24. dxc4 bxc4 25. exd5 Nxd5 26. Bf2 Qc6 27. Nf3 Nf4 28. Qf5 Rxe1+ 29. Rxe1 Nd3 30. Nh5 Nxe1 31. Nf6+ Kg7 32. Nh5+ Kg8 33. Nf6+ Kg7 34. Nh5+ Kg8 35. Nf6+ Qxf6 36. Qxf6 Bg7 37. Qf5 Nxf3+ 38. gxf3 Rd8 39. Qxa5 Rd1+ 40. Kg2 Rd3 41. Qf5 Bd5 42. Qc8+ Kh7 43. Qf5+ Kg8 44. a4 Rd2 45. a5 Be6 46. Qb5 Bd5 47. a6 Rd3 48. Qe8+ Kh7 49. Qe2 h5 50. Kg3 Bf8 51. a7 f5 52. Bd4 Bd6+ 53. Kf2 h4 54. f4 Kh6 55. fxg5+ Kxg5 56. Be3+ Kg6 57. Qf1 f4 58. Qg1+ Kf7 59. Bd4 Rd2+ 60. Ke1 Rg2 61. Qf1 f3 62. Qxc4 Bxc4 63. a8Q Re2+ 0-1

[Event "Managua Guido Memorial 10th"]
[Site "Managua"]
[Date "2013.02.15"]
[Round "7"]
[White "Solis Gaitan, Efren"]
[Black "Picado, Jorge Luis"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2046"]
[BlackElo "2220"]
[PlyCount "98"]
[EventDate "2013.02.01"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. d3 Nc6 4. f4 d6 5. Nf3 g6 6. h3 Bg7 7. g4 h5 8. g5 Nd7 9. Bg2 0-0 10. Be3 b5 11. a3 Bb7 12. 0-0 e6 13. Nbd2 Ne7 14. Nh4 a5 15. d4 cxd4 16. cxd4 Qb6 17. Nb3 a4 18. Nc1 Nc6 19. Ne2 e5 20. f5 exd4 21. Bf2 Be5 22. fxg6 Qd8 23. gxf7+ Rxf7 24. Nf3 Nc5 25. Nexd4 Nxd4 26. Bxd4 Bxd4+ 27. Qxd4 Nxe4 28. h4 Qc8 29. Nh2 Ng3 30. Rf2 Bxg2 31. Kxg2 Nf5 32. Qf4 Qe6 33. Kg1 Raf8 34. g6 Qxg6+ 35. Rg2 Rg7 36. Qe4 Qxg2+ 37. Qxg2 Rxg2+ 38. Kxg2 Nxh4+ 39. Kg3 Ng6 40. Rd1 h4+ 41. Kg2 Rc8 42. Rd2 Kf7 43. Nf3 Rc5 44. Kh3 Ke6 45. Ne1 Rd5 46. Rf2 Rd1 47. Nc2 Rd3+ 48. Kh2 Ne5 49. Nb4 Ng4+ 0-1

[Event "Managua Guido Memorial 10th"]
[Site "Managua"]
[Date "2013.02.14"]
[Round "6"]
[White "Campos, Alejandro"]
[Black "Solis Gaitan, Efren"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "1823"]
[BlackElo "2046"]
[PlyCount "68"]
[EventDate "2013.02.01"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 f5 4. g3 c6 5. Bg2 e6 6. Nf3 d5 7. c5 Nf6 8. 0-0 0-0 9. Bf4 Nbd7 10. Qc2 b5 11. cxb6 axb6 12. Rfc1 Ba6 13. b4 Bc4 14. a4 Qe7 15. Qb2 h6 16. h4 Nh5 17. e3 Kh7 18. Bf1 Nxf4 19. exf4 Bxf1 20. Kxf1 c5 21. dxc5 bxc5 22. b5 d4 23. Nd1 Ra5 24. Qb3 Nb6 25. Nd2 e5 26. fxe5 Qxe5 27. Ra2 f4 28. Nf3 Qh5 29. Kg2 fxg3 30. fxg3 c4 31. Qb4 Qxf3+ 32. Kh2 Rxa4 33. Rxa4 Qe2+ 34. Kh3 Rf1 0-1

[Event "Managua Guido Memorial 10th"]
[Site "Managua"]
[Date "2013.02.13"]
[Round "5"]
[White "Solis Gaitan, Efren"]
[Black "Flores, Manuel"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2046"]
[BlackElo "2013"]
[PlyCount "111"]
[EventDate "2013.02.01"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Nf3 g6 4. c3 Bg7 5. d3 Nf6 6. Be3 b6 7. Nbd2 d5 8. e5 Ng4 9. Bg1 Nh6 10. h3 0-0 11. g4 f6 12. d4 cxd4 13. cxd4 Bb7 14. Be3 Rc8 15. a3 Na5 16. Be2 Nc4 17. Nxc4 dxc4 18. 0-0 Qd5 19. Qd2 Rfd8 20. Rad1 b5 21. Kf2 Nf7 22. Qc3 e6 23. Rg1 Qc6 24. h4 fxe5 25. dxe5 Rxd1 26. Rxd1 Bf8 27. Bxa7 Nh6 28. Kg3 Be7 29. Be3 Rd8 30. Rxd8+ Bxd8 31. Qd4 Nf7 32. g5 Ba5 33. Qa7 Qe4 34. Kf2 Bc7 35. Qd4 Qc6 36. Qc5 Nd8 37. Qe7 Bb6 38. Bxb6 Qxb6+ 39. Kf1 Nf7 40. Nh2 Bc6 41. Ng4 Qd4 42. Qf6 Qe4 43. Nh6+ Nxh6 44. gxh6 Qg2+ 45. Ke1 Qg1+ 46. Kd2 Qd4+ 47. Kc1 Qg1+ 48. Bd1 Qe3+ 49. Kb1 Be4+ 50. Ka2 Qa7 51. Qxe6+ Qf7 52. Qc8+ Qf8 53. Qd7 Qxh6 54. e6 Bf5 55. Qf7+ Kh8 56. e7 1-0

[Event "Managua Guido Memorial 10th"]
[Site "Managua"]
[Date "2013.02.08"]
[Round "4"]
[White "Garcia Cerda, Ricardo"]
[Black "Solis Gaitan, Efren"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "1952"]
[BlackElo "2046"]
[PlyCount "133"]
[EventDate "2013.02.01"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. d4 f5 4. Nc3 Nf6 5. Bg5 d6 6. g3 Nbd7 7. d5 0-0 8. Bg2 h6 9. Be3 Kh7 10. Rc1 a6 11. 0-0 Rb8 12. b4 b6 13. Nd4 Ne5 14. Bf4 Bd7 15. c5 bxc5 16. bxc5 g5 17. Bxe5 dxe5 18. Nb3 e6 19. d6 c6 20. Na4 e4 21. Nd2 Nd5 22. Nc4 Rb5 23. Ncb6 Be8 24. g4 Bg6 25. gxf5 Bxf5 26. e3 g4 27. Rc4 Qg5 28. Bxe4 Nxe3 29. Bxf5+ Nxf5 30. Rxg4 Qh5 31. Kh1 Be5 32. Rg2 Qxd1 33. Rxd1 Bd4 34. Rg4 e5 35. Nd7 Rd8 36. Nf6+ Kh8 37. Ne4 Rb4 38. Nb6 Bxc5 39. Nxc5 Rxb6 40. Rg6 Rb5 41. Nxa6 Rd5 42. Rxd5 cxd5 43. Nb4 d4 44. Nc6 Rxd6 45. Rxd6 Nxd6 46. Nxe5 Ne4 47. Kg2 Nc5 48. f4 Kg7 49. Nc6 d3 50. Kf2 Kf6 51. Ke3 Kf5 52. Nb4 Na4 53. Nxd3 Z0 54. Ne1 Kg4 55. Nd3 Nc3 56. a3 Kh3 57. Ne5 h5 58. Nf3 Kg2 59. Ne1+ Kxh2 60. Z0 Kg3 61. f5 h4 62. Nf3 h3 63. a4 Nxa4 64. f6 Nc5 65. f7 Nd7 66. Ne5 Nf8 67. Nf3 1/2-1/2

[Event "Managua Guido Memorial 10th"]
[Site "Managua"]
[Date "2013.02.07"]
[Round "3"]
[White "Allen, Alonso"]
[Black "Solis Gaitan, Efren"]
[Result "1/2-1/2"]
[ECO "A84"]
[WhiteElo "1904"]
[BlackElo "2046"]
[PlyCount "99"]
[EventDate "2013.02.01"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 f5 3. d4 Nf6 4. b3 Bg7 5. Bb2 d6 6. e3 Be6 7. Ng5 Bg8 8. Be2 h6 9. Nf3 e6 10. Qc2 Bh7 11. Nbd2 c6 12. Bd3 Nbd7 13. 0-0 0-0 14. Rfe1 d5 15. h3 Qc7 16. Rac1 Ne4 17. b4 Rac8 18. Qb3 Kh8 19. a4 Ndf6 20. Re2 a6 21. Ba3 Rfe8 22. b5 axb5 23. cxb5 Nd7 24. bxc6 bxc6 25. Nf1 Qa7 26. Bb2 c5 27. dxc5 Ndxc5 28. Bxg7+ Qxg7 29. Qa3 Nxd3 30. Rxc8 Rxc8 31. Qxd3 g5 32. Qa6 Re8 33. Qc6 Re7 34. a5 Bg8 35. Rc2 g4 36. hxg4 Qxg4 37. N1h2 Qg7 38. a6 Qa1+ 39. Rc1 Qa2 40. Rc2 Qa1+ 41. Nf1 Ra7 42. Qe8 Qxa6 43. Qg6 Rh7 44. Qe8 Rg7 45. Ne5 Kh7 46. Nd7 Qd3 47. Rc8 Qe2 48. Nf8+ Kh8 49. Ng6+ Kh7 50. Nf8+ 1/2-1/2

[Event "Managua Guido Memorial 10th"]
[Site "Managua"]
[Date "2013.02.06"]
[Round "2"]
[White "Solis Gaitan, Efren"]
[Black "Alarcon, Pamela"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "2046"]
[BlackElo "1903"]
[PlyCount "75"]
[EventDate "2013.02.01"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. f4 d6 3. Nf3 Qe7 4. fxe5 dxe5 5. Nc3 c6 6. Bc4 Bg4 7. h3 Bxf3 8. Qxf3 Nf6 9. d3 h6 10. a3 Nbd7 11. Be3 g6 12. g4 Bg7 13. h4 b6 14. 0-0-0 h5 15. gxh5 Rxh5 16. Rdf1 Kf8 17. Ne2 Bh6 18. Bg5 Kg7 19. Ng3 Bxg5+ 20. hxg5 Rxg5 21. Kb1 Rf8 22. Rh3 Ng4 23. Rfh1 Ndf6 24. Rh4 Qc5 25. Qg2 Ne3 26. Qh3 Nxc4 27. dxc4 Qxc4 28. Nf5+ Rxf5 29. exf5 Qe2 30. Rh8 Nh5 31. Rxf8 Kxf8 32. fxg6 fxg6 33. Qc8+ Kg7 34. Qxc6 e4 35. Rg1 Nf6 36. Qc7+ Kh6 37. Qf7 Ng4 38. Qf4+ 1-0

[Event "Managua Guido Memorial 10th"]
[Site "Managua"]
[Date "2013.02.01"]
[Round "1"]
[White "Velasquez, Rommel"]
[Black "Solis Gaitan, Efren"]
[Result "1/2-1/2"]
[ECO "A88"]
[WhiteElo "2048"]
[BlackElo "2046"]
[PlyCount "128"]
[EventDate "2013.02.01"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. Nc3 d6 4. d4 f5 5. g3 Nf6 6. Bg2 c6 7. 0-0 0-0 8. b4 e6 9. Bb2 Re8 10. a4 Nbd7 11. b5 d5 12. cxd5 cxd5 13. Nd2 a5 14. Nb3 b6 15. e3 Bb7 16. Ne2 g5 17. Ba3 Nf8 18. Rc1 Qd7 19. f4 h6 20. Nd2 Ng6 21. Nf3 gxf4 22. exf4 Bf8 23. Bxf8 Rxf8 24. Ne5 Nxe5 25. fxe5 Ne4 26. Nf4 Qf7 27. Bf3 Rac8 28. Bxe4 Rxc1 29. Qxc1 fxe4 30. Ne2 Qxf1+ 31. Qxf1 Rxf1+ 32. Kxf1 Bc8 33. g4 Bd7 34. Kf2 Kf7 35. h4 Be8 36. Ke3 Ke7 37. Nc3 h5 38. Kf4 hxg4 39. Kxg4 Bg6 40. h5 Bf5+ 41. Kg5 Kf7 42. Nd1 Bh7 43. Ne3 Kg7 44. Kf4 Kh6 45. Ng4+ Kxh5 46. Nf6+ Kg6 47. Nd7 Kf7 48. Nxb6 Ke7 49. Nc8+ Kd7 50. Na7 Kc7 51. Nc6 Kb6 52. Ke3 Bf5 53. Nb8 Bg4 54. Nd7+ Kc7 55. Nc5 Kb6 56. Kd2 Bf5 57. Nb3 Bg4 58. Ke1 Bf3 59. Nd2 Bh5 60. Nf1 Be8 61. Kd2 Bh5 62. Ne3 Bf3 63. Ke1 Bh5 64. Ng2 Bg6 1/2-1/2

[Event "CRI-ch qual"]
[Site "San Jose"]
[Date "2005.06.25"]
[Round "9"]
[White "Cabrera Chaves, Marco Antonio"]
[Black "Solis Gaitan, Efren"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2008"]
[BlackElo "2127"]
[PlyCount "51"]
[EventDate "2005.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f3 e6 5. Be3 Nd7 6. a4 a6 7. Bc4 Ne7 8. Qd2 h6 9. g4 Rb8 10. h4 c6 11. h5 g5 12. f4 d5 13. Bb3 f6 14. f5 Nf8 15. exd5 cxd5 16. fxe6 Bxe6 17. Qe2 Qd7 18. Qg2 Rd8 19. a5 Nh7 20. Nh3 0-0 21. Nf2 f5 22. Nd3 f4 23. Nc5 Qc8 24. Bf2 Bxg4 25. Nxb7 Rde8 26. Kd2 1-0

[Event "CRI-ch qual"]
[Site "San Jose"]
[Date "2005.06.22"]
[Round "8"]
[White "Solis Gaitan, Efren"]
[Black "Bermudez Vives, Sergio"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "2127"]
[BlackElo "2127"]
[PlyCount "142"]
[EventDate "2005.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 f5 2. c4 e6 3. a3 Nf6 4. f3 d5 5. c5 Be7 6. b4 0-0 7. Nc3 Nbd7 8. e3 e5 9. Bd3 e4 10. Be2 c6 11. a4 exf3 12. gxf3 Re8 13. Qc2 Nf8 14. Bd2 f4 15. exf4 Nh5 16. 0-0-0 Ne6 17. Bd3 g6 18. Nce2 Neg7 19. Ng3 Rf8 20. N1e2 Qc7 21. Rhg1 Nxf4 22. Nxf4 Rxf4 23. Rdf1 Bh3 24. Rf2 Raf8 25. Bxf4 Qxf4+ 26. Qd2 Qxd4 27. Kc2 a5 28. Re1 Bf6 29. Kb3 axb4 30. Rc1 Bg5 31. f4 Rxf4 32. Rxf4 Bxf4 33. Qxb4 Qxb4+ 34. Kxb4 Bxc1 35. Ka5 Be3 36. Kb6 Ne6 37. Bf1 Bxf1 38. Nxf1 Bf4 39. Kxb7 Nxc5+ 40. Kxc6 Nxa4 41. Kxd5 Kf7 42. Ke4 g5 43. Kf5 Nb6 44. h4 h6 45. hxg5 hxg5 46. Ng3 Bxg3 47. Kxg5 Ke6 48. Kg4 Be5 49. Kf3 Kd5 50. Ke3 Nc4+ 51. Kf3 Kd4 52. Kf2 Ke4 53. Kg2 Ke3 54. Kf1 Kf3 55. Kg1 Ne3 56. Kh1 Ng4 57. Kg1 Nf2 58. Kf1 Bh2 59. Ke1 Ne4 60. Kd1 Ke3 61. Kc2 Kd4 62. Kb3 Bc7 63. Kb4 Nc3 64. Kb3 Kd3 65. Kb2 Bd6 66. Ka1 Na4 67. Ka2 Kc2 68. Ka1 Bb4 69. Ka2 Nc5 70. Ka1 Nb3+ 71. Ka2 Nc1+ 0-1

[Event "CRI-ch qual"]
[Site "San Jose"]
[Date "2005.06.21"]
[Round "7"]
[White "Arias Formoso, Rodolfo"]
[Black "Solis Gaitan, Efren"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2062"]
[BlackElo "2127"]
[PlyCount "97"]
[EventDate "2005.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. Bf4 d6 4. e3 e6 5. Be2 Ne7 6. 0-0 0-0 7. c4 Nd7 8. h3 h6 9. Nc3 g5 10. Bh2 Ng6 11. Qb3 a6 12. e4 Kh7 13. Rad1 Qe7 14. e5 dxe5 15. dxe5 Ndxe5 16. Nxe5 Nxe5 17. f4 Ng6 18. fxg5 hxg5 19. Rfe1 Rb8 20. Bf3 b6 21. Kh1 e5 22. Nd5 Qc5 23. Bg1 Qd6 24. Nb4 Qf6 25. Nd5 Qd8 26. Nb4 Qf6 27. Nd5 Qe6 28. Nxc7 Qf5 29. Nd5 Bb7 30. Bg4 Qxg4 31. hxg4 Rh8 32. Bh2 b5 33. Kg1 Bc8 34. Ne3 Be6 35. Qc2 bxc4 36. Nxc4 Rhc8 37. b3 Bxg4 38. Rd6 f5 39. Qd2 Rg8 40. Nxe5 Bxe5 41. Bxe5 f4 42. Rxg6 Kxg6 43. Bxb8 Rc8 44. Bxf4 gxf4 45. Qxf4 Bf5 46. g4 Bc2 47. Re6+ Kg7 48. Qg5+ Kf8 49. Qf6+ 1-0

[Event "CRI-ch qual"]
[Site "San Jose"]
[Date "2005.06.20"]
[Round "6"]
[White "Solis Gaitan, Efren"]
[Black "Barrios, Carlos"]
[Result "1-0"]
[ECO "D63"]
[WhiteElo "2127"]
[BlackElo "2034"]
[PlyCount "101"]
[EventDate "2005.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c6 5. e3 Nbd7 6. a3 Be7 7. Nf3 0-0 8. Rc1 Ne4 9. Bf4 Nxc3 10. Rxc3 dxc4 11. Bxc4 Nb6 12. Ba2 Nd5 13. Bxd5 exd5 14. 0-0 Bg4 15. h3 Bh5 16. g4 Bg6 17. Qb3 Qb6 18. Ne5 Rfd8 19. Bg3 Bd6 20. Nxg6 hxg6 21. Kg2 Rd7 22. Qc2 Bf8 23. h4 Re8 24. Rh1 Qd8 25. h5 g5 26. Be5 f6 27. Bg3 Qe7 28. f3 Qf7 29. Bf2 Re6 30. Rh3 Rde7 31. Qf5 Re8 32. f4 gxf4 33. exf4 Re4 34. Rcf3 R8e7 35. Rh4 a6 36. Qg6 Re2 37. b4 Qe6 38. h6 Qe4 39. Qxe4 R7xe4 40. hxg7 Bxg7 41. Kf1 Ra2 42. Rh5 Ree2 43. f5 Kf7 44. g5 fxg5 45. Rxg5 Re4 46. f6 Bh6 47. Rh5 Ra1+ 48. Kg2 Rg4+ 49. Bg3 Kg6 50. Rxh6+ Kxh6 51. f7 1-0

[Event "CRI-ch qual"]
[Site "San Jose"]
[Date "2005.06.16"]
[Round "5"]
[White "Solis Gaitan, Efren"]
[Black "Granados, Carlos"]
[Result "1/2-1/2"]
[ECO "C91"]
[WhiteElo "2127"]
[BlackElo "2202"]
[PlyCount "18"]
[EventDate "2005.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[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. d4 Bg4 1/2-1/2

[Event "CRI-ch qual"]
[Site "San Jose"]
[Date "2005.06.15"]
[Round "4"]
[White "Ruiz, Sebastian"]
[Black "Solis Gaitan, Efren"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2110"]
[BlackElo "2127"]
[PlyCount "130"]
[EventDate "2005.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 d6 4. Bc4 exd4 5. Nxd4 Ne5 6. Be2 Nf6 7. Nc3 Be7 8. f4 Ng6 9. Be3 a6 10. Qd2 b5 11. a3 c5 12. Nc6 Qc7 13. Nxe7 Qxe7 14. 0-0-0 Bb7 15. f5 Ne5 16. Qxd6 Qxd6 17. Rxd6 b4 18. Rb6 bxc3 19. Rxb7 cxb2+ 20. Kxb2 0-0 21. Bf4 Rfe8 22. Bxe5 Rxe5 23. Bf3 Nxe4 24. Re1 Nd2 25. Rxe5 Nc4+ 26. Kc3 Nxe5 27. Bd5 Kf8 28. a4 Rd8 29. Bc4 Rd4 30. Bb3 Rf4 31. a5 Rxf5 32. Rb6 Rf6 33. Bc4 Rxb6 34. axb6 Nd7 35. b7 Nb8 36. Bd5 Ke7 37. Kc4 Kd6 38. Bxf7 Nc6 39. Bd5 Na5+ 40. Kc3 Kc7 41. h4 Nxb7 42. Kc4 Nd6+ 43. Kxc5 h6 44. h5 Nf5 45. Be4 Ng3 46. Bg6 Ne2 47. g4 Nf4 48. Bf7 Nh3 49. Be6 Ng5 50. Bf5 Nf7 51. Bd3 Ne5 52. Be2 a5 53. Kb5 Nc6 54. Bd3 Kd6 55. Be4 Ne5 56. Bf5 Nc6 57. c4 Ne5 58. c5+ Kd5 59. Bc2 Nxg4 60. Bb3+ Ke5 61. c6 Kd6 62. Kb6 Ne5 63. c7 Nd7+ 64. Kb7 Nc5+ 65. Kb6 Nd7+ 1/2-1/2

[Event "CRI-ch qual"]
[Site "San Jose"]
[Date "2005.06.13"]
[Round "3"]
[White "Carvajal Gorgona, Jonathan G"]
[Black "Solis Gaitan, Efren"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2123"]
[BlackElo "2127"]
[PlyCount "82"]
[EventDate "2005.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 g6 2. Nc3 Bg7 3. f4 e6 4. Nf3 Ne7 5. d4 d5 6. Be3 a6 7. a4 Nd7 8. Qd2 dxe4 9. Nxe4 Nb6 10. c4 f5 11. Nc5 a5 12. Ne5 Qd6 13. Be2 c6 14. 0-0 0-0 15. Rfd1 Qc7 16. b4 axb4 17. a5 Nd7 18. Nxe6 Qd6 19. Nxf8 Nxf8 20. c5 Qe6 21. d5 cxd5 22. Bd4 Nd7 23. Nxd7 Bxd7 24. Bxg7 Kxg7 25. Qd4+ Kf7 26. Bf3 Bc6 27. Re1 Qd7 28. Re5 Rd8 29. Rd1 b3 30. Qc3 Qc7 31. Rde1 Rd7 32. Re6 Ng8 33. Qh8 Re7 34. Qxh7+ Kf8 35. Qxg6 Rxe6 36. Rxe6 Qxf4 37. Bh5 Qd4+ 38. Kf1 Bb5+ 39. Be2 Qf4+ 40. Ke1 Qc1+ 41. Kf2 Qf4+ 1/2-1/2

[Event "CRI-ch qual"]
[Site "San Jose"]
[Date "2005.06.12"]
[Round "2"]
[White "Solis Gaitan, Efren"]
[Black "Alfaro Murillo, Carlos Andres"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "2127"]
[BlackElo "2058"]
[PlyCount "91"]
[EventDate "2005.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 Nf6 4. e3 e6 5. Bxc4 c5 6. Nge2 a6 7. a4 Nc6 8. 0-0 cxd4 9. exd4 Be7 10. d5 exd5 11. Nxd5 Nxd5 12. Qxd5 Qxd5 13. Bxd5 0-0 14. Be3 Bf6 15. Nc3 Nb4 16. Bc5 Bxc3 17. Bc4 Bxb2 18. Rab1 Bc3 19. Rb3 Bd2 20. Bxf8 Kxf8 21. Rd1 b5 22. Rxd2 bxc4 23. Rxb4 Be6 24. Rc2 Rd8 25. f3 Rd1+ 26. Kf2 Ra1 27. g4 g5 28. Ke3 a5 29. Rb5 Rxa4 30. Rxg5 h6 31. Rc5 Ra3+ 32. Ke4 Kg7 33. h4 Ra1 34. Rc3 a4 35. Ra5 Ra2 36. f4 f6 37. Ra7+ Kg8 38. f5 Bf7 39. Kf4 Re2 40. Rxa4 Re7 41. g5 hxg5+ 42. hxg5 fxg5+ 43. Kxg5 Re8 44. Ra7 Rc8 45. Kf6 Kf8 46. Rxf7+ 1-0

[Event "CRI-ch qual"]
[Site "San Jose"]
[Date "2005.06.11"]
[Round "1"]
[White "Espinoza Guerrero, Warner"]
[Black "Solis Gaitan, Efren"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "2014"]
[BlackElo "2127"]
[PlyCount "74"]
[EventDate "2005.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 f5 4. f4 Nf6 5. e3 d6 6. Nf3 Nbd7 7. Ng5 Nf8 8. Be2 h6 9. Nf3 N8h7 10. Qc2 e6 11. e4 0-0 12. e5 Nd7 13. Be3 Qe7 14. h4 Rf7 15. h5 g5 16. fxg5 hxg5 17. h6 Bh8 18. Rh5 dxe5 19. Bxg5 Bf6 20. Bxf6 Ndxf6 21. Rh1 exd4 22. Nxd4 c6 23. 0-0-0 Bd7 24. g4 fxg4 25. Rdg1 Kh8 26. Ne4 e5 27. Nxf6 Qxf6 28. Nb3 Rg8 29. Bd3 Ng5 30. Nc5 Bc8 31. Rf1 Nf3 32. Ne4 Qf4+ 33. Kb1 Rd8 34. c5 Rxd3 35. Qxd3 Bf5 36. Qd8+ Kh7 37. Ka1 Bxe4 0-1

[Event "San Jose zt 2.3.c2"]
[Site "San Jose"]
[Date "2004.09.08"]
[Round "5"]
[White "Solis Gaitan, Efren"]
[Black "Tapia Mantilla, Gustavo"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2128"]
[PlyCount "130"]
[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 Nf6 4. e3 Nbd7 5. a3 c6 6. Nf3 Bd6 7. c5 Bc7 8. b4 0-0 9. Be2 e5 10. 0-0 e4 11. Ne1 Re8 12. f4 exf3 13. gxf3 Nf8 14. Ng2 Ng6 15. Bd3 Bh3 16. Ra2 Qb8 17. Kh1 Nh5 18. Ne2 Bd7 19. f4 Nf6 20. Ng3 Bg4 21. Be2 Bxe2 22. Qxe2 Qc8 23. f5 Nf8 24. Qf3 N8d7 25. Nh4 Qd8 26. Ng2 Ne4 27. Nf4 Ndf6 28. Rg2 Bxf4 29. Qxf4 Kh8 30. Rfg1 Rg8 31. Nxe4 Nxe4 32. Rf1 Rc8 33. Rf3 Qc7 34. Qh4 Qd8 35. Qh5 Nf6 36. Qxf7 Rc7 37. Qe6 Re7 38. Qd6 Qxd6 39. cxd6 Rd7 40. Kg1 Rxd6 41. Bd2 Re8 42. Be1 Rd7 43. Bg3 Rf7 44. Be5 Nd7 45. Bg3 Re4 46. Kf2 g6 47. fxg6 Rxf3+ 48. Kxf3 hxg6 49. Bf4 Kg7 50. Rc2 a6 51. a4 Kf6 52. b5 axb5 53. axb5 Re6 54. bxc6 bxc6 55. h4 Kf7 56. Rb2 Nf6 57. Rb7+ Re7 58. Rb6 Re6 59. Ra6 Ne4 60. Ra8 Re8 61. Ra1 Nd2+ 62. Kg4 Ne4 63. Rf1 Ke6 64. Ra1 Kf7 65. Ra6 Re6 1/2-1/2

[Event "San Jose zt 2.3.c2"]
[Site "San Jose"]
[Date "2004.09.07"]
[Round "4"]
[White "Solis Gaitan, Efren"]
[Black "Lopez, Carlos Manuel"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2128"]
[PlyCount "73"]
[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 c6 3. Nc3 Nf6 4. f3 Bf5 5. e3 e6 6. a3 Be7 7. g4 Bg6 8. h4 h6 9. c5 Nbd7 10. h5 Bh7 11. Nge2 b6 12. cxb6 axb6 13. Kf2 Ng8 14. Ng3 Bh4 15. Bd3 Bxg3+ 16. Kxg3 Bxd3 17. Qxd3 Qf6 18. f4 Ne7 19. b4 g6 20. Bb2 g5 21. Raf1 Rg8 22. f5 exf5 23. gxf5 Qd6+ 24. Kg2 Nf6 25. Rf3 g4 26. Rff1 Rg5 27. Bc1 Rxh5 28. Rxh5 Nxh5 29. e4 dxe4 30. Nxe4 Qd5 31. Kg1 Ng8 32. f6 Kd7 33. Rf5 Qxf5 34. Nc5+ Qxc5 35. dxc5+ Kc7 36. Qd6+ Kb7 37. Qd7+ 1-0

[Event "San Jose zt 2.3.c2"]
[Site "San Jose"]
[Date "2004.09.06"]
[Round "2"]
[White "Solis Gaitan, Efren"]
[Black "Castro, Azalea"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2128"]
[PlyCount "87"]
[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 Nf6 4. f3 Be7 5. h4 Nh5 6. Bg5 Ng3 7. Bxe7 Qxe7 8. Rh3 Nxf1 9. Kxf1 c6 10. cxd5 exd5 11. Rh1 f5 12. Qd2 0-0 13. Nh3 Nd7 14. Nf4 a5 15. Kf2 a4 16. g3 b5 17. e3 b4 18. Nce2 Ba6 19. Rac1 Bb5 20. Nd3 b3 21. axb3 axb3 22. Nef4 Nb6 23. Ne5 Nc4 24. Nxc4 Bxc4 25. Nd3 Bxd3 26. Qxd3 Qb7 27. Rc3 Rab8 28. Rhc1 Rf6 29. Ra1 Qd7 30. Rxb3 Rxb3 31. Qxb3 Rf8 32. Qc3 Rb8 33. Rc1 g6 34. b4 Rb6 35. Qc5 Qb7 36. Rc2 Kf7 37. g4 fxg4 38. fxg4 Rxb4 39. Qxc6 Qxc6 40. Rxc6 Rb5 41. Rc7+ Kg8 42. Kf3 h6 43. Kf4 Rb3 44. Rc5 1-0

[Event "San Jose zt 2.3.c2"]
[Site "San Jose"]
[Date "2004.09.06"]
[Round "3"]
[White "Yancari Solano, Ernesto"]
[Black "Solis Gaitan, Efren"]
[Result "1-0"]
[ECO "A03"]
[BlackElo "2128"]
[PlyCount "83"]
[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. f4 g6 2. Nf3 Bg7 3. g3 c6 4. Bg2 d5 5. c3 Nh6 6. 0-0 0-0 7. d3 Nd7 8. e4 dxe4 9. dxe4 Qb6+ 10. Kh1 Nf6 11. Qe2 Bd7 12. h3 Nh5 13. Kh2 f5 14. e5 Bh8 15. e6 Bc8 16. Ng5 Qc7 17. Be3 Bf6 18. Bd4 Bxd4 19. cxd4 Nf6 20. Nd2 Kg7 21. Rac1 Qa5 22. a3 Nhg8 23. Rfe1 h6 24. Ngf3 Nd5 25. Qe5+ Rf6 26. Rc5 Qd8 27. Ng5 Nc7 28. Nf7 Qe8 29. Qxc7 Bxe6 30. Ng5 hxg5 31. fxg5 Rf8 32. Rxe6 Qb8 33. Qe5+ Qxe5 34. Rcxe5 Rad8 35. Nf3 Rd6 36. Rxd6 exd6 37. Re6 Rd8 38. Nh4 Kf7 39. Rxg6 d5 40. Bf3 Re8 41. Bh5 Re4 42. Nxf5 1-0

[Event "San Jose zt 2.3.c2"]
[Site "San Jose"]
[Date "2004.09.05"]
[Round "1"]
[White "Ramirez Alvarez, Alejandro"]
[Black "Solis Gaitan, Efren"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2516"]
[BlackElo "2128"]
[PlyCount "83"]
[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 g6 2. d4 Bg7 3. Nc3 d6 4. f4 c6 5. Nf3 Nh6 6. Bc4 0-0 7. 0-0 e6 8. Bb3 d5 9. Kh1 Nd7 10. Be3 a5 11. a4 f5 12. e5 Re8 13. Ng5 Nf8 14. Ne2 b6 15. c4 Ra7 16. Rc1 Nf7 17. Rf3 h6 18. Nxf7 Rxf7 19. cxd5 cxd5 20. Nc3 Ba6 21. Bc2 g5 22. Bd3 Bxd3 23. Qxd3 g4 24. Rff1 Ng6 25. Nb5 Bf8 26. Rc6 Rg7 27. Rfc1 Qh4 28. Nc7 g3 29. h3 Rxc7 30. Rxc7 Nxf4 31. Bxf4 Qxf4 32. R7c3 Bg7 33. Qxg3 Qxd4 34. Qg6 Rf8 35. Qxe6+ Kh8 36. Rc8 Qf4 37. Qxd5 Kh7 38. R8c7 Qg3 39. e6 Qe3 40. e7 Rf6 41. Qd7 Re6 42. e8Q 1-0

[Event "Heredia op 1st"]
[Site "Heredia"]
[Date "2004.07.30"]
[Round "3"]
[White "Solis Gaitan, Efren"]
[Black "Gutierrez Herrera, Fernando"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2039"]
[BlackElo "1866"]
[PlyCount "125"]
[EventDate "2004.07.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CRI"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. e3 Nf6 5. f3 0-0 6. Bd3 dxc4 7. Bxc4 c5 8. Nge2 Nc6 9. 0-0 cxd4 10. exd4 Qb6 11. Kh1 Rd8 12. Rb1 Nxd4 13. Be3 Nxe2 14. Qxe2 Qc7 15. Bf2 Bd7 16. f4 Bc6 17. f5 exf5 18. Bg3 Bd6 19. Bxd6 Rxd6 20. Rxf5 Rad8 21. Rd1 Re8 22. Qf1 Rxd1 23. Nxd1 Qe7 24. h3 Qe1 25. Kh2 Qxf1 26. Rxf1 Bd5 27. Rxf6 Bxc4 28. Rf3 Be2 29. Re3 Rxe3 30. Nxe3 g6 31. Kg3 Kg7 32. Kf2 Bb5 33. b3 f5 34. g3 Kf6 35. h4 Ke5 36. a4 Bc6 37. a5 Kd4 38. Nc4 a6 39. Nd6 Kc3 40. Ke3 Kxb3 41. Kf4 h6 42. Nf7 Be8 43. Nd6 Bc6 44. Nf7 Kb4 45. Nxh6 Be8 46. Nxf5 gxf5 47. Kxf5 Kxa5 48. g4 b5 49. h5 b4 50. h6 Bb5 51. Ke4 b3 52. h7 b2 53. h8Q b1Q+ 54. Kf3 Qf1+ 55. Kg3 Qg1+ 56. Kf3 Bc6+ 57. Kf4 Qf2+ 58. Kg5 Qd2+ 59. Kf5 Qd5+ 60. Kf4 Qf7+ 61. Ke3 Qf3+ 62. Kd2 Qf2+ 63. Kd3 1/2-1/2

[Event "CRI-ch 67th"]
[Site "Cenfotec"]
[Date "2003.06.25"]
[Round "11"]
[White "Arias Formoso, Rodolfo"]
[Black "Solis Gaitan, Efren"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2180"]
[BlackElo "2143"]
[PlyCount "53"]
[EventDate "2003.06.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CRI"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. Bf4 d6 4. e3 Nd7 5. h3 e6 6. Be2 Ne7 7. 0-0 0-0 8. c4 f5 9. Nc3 h6 10. Bh2 Nf6 11. c5 a6 12. cxd6 cxd6 13. Qb3 g5 14. Qa3 Ne8 15. Rfe1 Ng6 16. Nd2 e5 17. Bh5 Kh7 18. Bxg6+ Kxg6 19. dxe5 dxe5 20. Nc4 e4 21. Rad1 Qf6 22. Nd5 Qf7 23. Ncb6 Be6 24. Ne7+ Kf6 25. Bd6 Nxd6 26. Qxd6 Rad8 27. Nbd5# 1-0

[Event "CRI-ch 67th"]
[Site "Cenfotec"]
[Date "2003.06.24"]
[Round "10"]
[White "Solis Gaitan, Efren"]
[Black "Charpentier Morales, William"]
[Result "0-1"]
[ECO "E30"]
[WhiteElo "2143"]
[BlackElo "2210"]
[PlyCount "92"]
[EventDate "2003.06.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CRI"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 h6 5. Bh4 g5 6. Bg3 Ne4 7. Qd3 f5 8. Be5 0-0 9. f3 d6 10. Bg3 Bxc3+ 11. bxc3 Nxg3 12. hxg3 Qf6 13. e4 Kg7 14. 0-0-0 b6 15. Qc2 Nc6 16. Bd3 Na5 17. Nh3 Ba6 18. f4 g4 19. Nf2 Bxc4 20. Rh5 Bxd3 21. Qxd3 Rf7 22. Rdh1 Rh8 23. Kc2 d5 24. exd5 exd5 25. Nd1 Nc4 26. Re1 Qg6 27. Rhh1 Qc6 28. Nb2 Nd6 29. Re5 Ne4 30. Rc1 b5 31. Kb1 Rb8 32. Ka1 Qd6 33. Rc2 c6 34. Nd1 Qa3 35. Ne3 Kg6 36. Qd1 h5 37. Qe1 Rf6 38. Rxe4 fxe4 39. Qh1 Rg8 40. Qh4 Qf8 41. Qg5+ Kh7 42. Qxh5+ Rh6 43. Qe5 Qa3 44. Qf5+ Kh8 45. Qe5+ Rg7 46. Qe8+ Kh7 0-1

[Event "CRI-ch 67th"]
[Site "Cenfotec"]
[Date "2003.06.23"]
[Round "9"]
[White "Trejos Perez, Jose Enrique"]
[Black "Solis Gaitan, Efren"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2088"]
[BlackElo "2143"]
[PlyCount "65"]
[EventDate "2003.06.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CRI"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. c4 Nf6 6. Nc3 g6 7. Be2 Bg7 8. Be3 0-0 9. 0-0 h6 10. f4 a6 11. Kh1 Bd7 12. Nc2 Qc7 13. Qd2 Kh7 14. Rac1 Rad8 15. Bf3 e5 16. Nd5 Nxd5 17. cxd5 Ne7 18. fxe5 Ng8 19. Ne1 Qb8 20. exd6 Rc8 21. Bf4 Rxc1 22. Qxc1 Bb5 23. Rf2 f5 24. e5 g5 25. g3 gxf4 26. gxf4 h5 27. Bxh5 Nh6 28. Rg2 Rc8 29. Qe3 Bc4 30. Qg3 Rg8 31. Qg6+ Kh8 32. Nf3 Bxd5 33. Ng5 1-0

[Event "CRI-ch 67th"]
[Site "Cenfotec"]
[Date "2003.06.21"]
[Round "8"]
[White "Solis Gaitan, Efren"]
[Black "Gonzalez Acosta, Bernal Manuel"]
[Result "0-1"]
[ECO "A65"]
[WhiteElo "2143"]
[BlackElo "2420"]
[PlyCount "114"]
[EventDate "2003.06.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CRI"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bd3 Bg7 8. Nge2 0-0 9. 0-0 b6 10. Bg5 Ba6 11. Rc1 Bxd3 12. Qxd3 a6 13. f4 Nbd7 14. Rce1 b5 15. Ng3 c4 16. Qf3 b4 17. Nd1 Qa5 18. a3 bxa3 19. bxa3 Rab8 20. Re3 Qc5 21. Nf2 Rfe8 22. Rd1 Rb2 23. h3 h6 24. Bh4 Nh7 25. Ne2 Reb8 26. Rc1 R2b3 27. Nd1 Qxa3 28. Kh2 Rxe3 29. Qxe3 Qxe3 30. Nxe3 Rb2 31. Nc3 Rb3 32. Be1 Nb6 33. Ncd1 Nf6 34. Ba5 Nxe4 35. Bxb6 Rxb6 36. Rxc4 Nc5 37. Rc2 Rb1 38. Nc3 Rb3 39. Ncd1 Rd3 40. Re2 a5 41. Kg3 a4 42. Kf3 Bd4 43. Rc2 Rb3 44. Ke2 Bxe3 45. Nxe3 a3 46. Nc4 Ne4 47. Nd2 Nxd2 48. Kxd2 Rb5 49. Rc8+ Kg7 50. Ra8 Rb2+ 51. Kc1 Rxg2 52. Rxa3 Rf2 53. Ra6 Rxf4 54. Rxd6 Rh4 55. Kd2 Rxh3 56. Rd8 Kf6 57. Re8 Rh5 0-1

[Event "CRI-ch 67th"]
[Site "Cenfotec"]
[Date "2003.06.20"]
[Round "7"]
[White "Solis Gaitan, Efren"]
[Black "Bermudez Vives, Sergio"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "2143"]
[BlackElo "2160"]
[PlyCount "117"]
[EventDate "2003.06.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CRI"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. a3 b6 5. f3 Bb7 6. e3 Be7 7. Bd3 0-0 8. Nge2 Qe8 9. b4 Qh5 10. Nf4 Qh4+ 11. g3 Qh6 12. 0-0 g5 13. Ng2 Qh3 14. Ra2 h5 15. e4 fxe4 16. Nxe4 Nxe4 17. fxe4 Nc6 18. Rxf8+ Rxf8 19. Ne3 Nxd4 20. Bf1 Rxf1+ 21. Nxf1 Bf6 22. Bxg5 Bg7 23. Be3 c5 24. Nd2 h4 25. Qh5 Nf5 26. Bf2 Nh6 27. Qe8+ Kh7 28. Qh5 Kg8 29. Qg6 hxg3 30. Bxg3 Nf5 31. Nf3 Bxe4 32. Ng5 Qf1+ 33. Kxf1 Nxg3+ 34. hxg3 Bxg6 35. Ke2 Bc3 36. bxc5 bxc5 37. Nf3 d5 38. cxd5 exd5 39. Ke3 Kf7 40. Kf4 Ke6 41. Re2+ Kd6 42. Rh2 Bg7 43. Nh4 Be5+ 44. Kg4 Be4 45. Nf3 Bg7 46. Kf4 c4 47. Ke3 Kc5 48. Ng5 Bd4+ 49. Kf4 Bg1 50. Nxe4+ dxe4 51. Rg2 Bd4 52. Kxe4 Bg7 53. Rh2 a5 54. Rh5+ Kb6 55. a4 Bc3 56. g4 Bd2 57. Rb5+ Kc6 58. g5 Bc3 59. g6 1-0

[Event "CRI-ch 67th"]
[Site "Cenfotec"]
[Date "2003.06.18"]
[Round "6"]
[White "Hernandez Basante, Francisco"]
[Black "Solis Gaitan, Efren"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2268"]
[BlackElo "2143"]
[PlyCount "72"]
[EventDate "2003.06.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CRI"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nc3 e6 4. g3 Ne7 5. Bg2 d6 6. Nge2 c6 7. a4 0-0 8. 0-0 Nd7 9. f4 f5 10. d5 Nf6 11. dxc6 bxc6 12. Be3 fxe4 13. Nxe4 Nxe4 14. Bxe4 d5 15. Bg2 Bxb2 16. Rb1 Bg7 17. Bc5 Re8 18. Nd4 Qa5 19. Bd6 Nf5 20. Nxf5 exf5 21. Re1 Ba6 22. Be5 Bxe5 23. Rxe5 Qxa4 24. Qe1 Qd4+ 25. Kh1 Rxe5 26. fxe5 Re8 27. e6 Bb5 28. Rb3 a5 29. Re3 a4 30. h3 Qc5 31. Re5 a3 32. e7 Bc4 33. g4 fxg4 34. hxg4 a2 35. g5 Qd4 36. c3 Qd3 0-1

[Event "CRI-ch 67th"]
[Site "Cenfotec"]
[Date "2003.06.17"]
[Round "5"]
[White "Solis Gaitan, Efren"]
[Black "Jimenez Molina, Juan Leon"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "2143"]
[BlackElo "2191"]
[PlyCount "111"]
[EventDate "2003.06.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CRI"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. b3 bxc4 5. bxc4 d6 6. Nc3 g6 7. e4 Bg7 8. Rb1 Nbd7 9. Bd3 0-0 10. Nge2 Nb6 11. 0-0 e6 12. Bg5 exd5 13. cxd5 h6 14. Bh4 g5 15. Bg3 Nh5 16. Qd2 f5 17. f3 fxe4 18. Nxe4 Nxg3 19. N4xg3 Qe7 20. f4 Bd7 21. Rbe1 Rae8 22. Kh1 Qe3 23. Qd1 Bg4 24. Bb1 c4 25. Qc2 Qd3 26. Qc1 Qxd5 27. Rd1 Qe6 28. Qc2 Rf6 29. Nd4 Qd5 30. Ndf5 Bxf5 31. Nxf5 Kh7 32. Qe4 Qg8 33. Qe6 Kh8 34. Qxg8+ Kxg8 35. fxg5 hxg5 36. Nxd6 Rxf1+ 37. Rxf1 Re7 38. g3 c3 39. Bg6 Bd4 40. h4 gxh4 41. gxh4 Bf2 42. h5 Re1 43. Kg2 Rxf1 44. Kxf1 Be3 45. Nb5 Nd5 46. Ke2 Bd2 47. Nxa7 Nf4+ 48. Kd1 Nxg6 49. hxg6 Kg7 50. a4 Kxg6 51. a5 Kf5 52. a6 Be3 53. Nb5 Ke6 54. Kc2 Kd7 55. Kxc3 Kc6 56. Kd3 1/2-1/2

[Event "CRI-ch 67th"]
[Site "Cenfotec"]
[Date "2003.06.16"]
[Round "4"]
[White "Zoghaib Chaktura, Charbel"]
[Black "Solis Gaitan, Efren"]
[Result "0-1"]
[ECO "A42"]
[BlackElo "2143"]
[PlyCount "98"]
[EventDate "2003.06.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CRI"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 e6 5. Be3 Ne7 6. Qd2 Nd7 7. Bd3 0-0 8. Nge2 f5 9. 0-0 e5 10. Bg5 c6 11. Bc2 f4 12. f3 h6 13. Bh4 g5 14. Bf2 Ng6 15. c5 exd4 16. Nxd4 Nxc5 17. b4 Ne6 18. Nf5 Qf6 19. Ne2 Rd8 20. Bb3 Kh7 21. Rad1 d5 22. Nxg7 Nxg7 23. exd5 cxd5 24. Bd4 Qf7 25. Nc3 Be6 26. Bxg7 Qxg7 27. Rfe1 Bg8 28. Nxd5 Bxd5 29. Bxd5 Kh8 30. Qe2 a5 31. b5 Rac8 32. Qe4 b6 33. Be6 Rb8 34. Rxd8+ Rxd8 35. Bf5 Nh4 36. Qe8+ Rxe8 37. Rxe8+ Qg8 38. Rxg8+ Kxg8 39. Be4 Kf7 40. Kf2 Ke6 41. g3 Nf5 42. gxf4 gxf4 43. a4 Nd4 44. Ke1 Nb3 45. Ke2 Ke5 46. Kd1 Kd4 47. Ke2 Kc3 48. Bh7 Kb4 49. Bc2 Nd4+ 0-1

[Event "CRI-ch 67th"]
[Site "Cenfotec"]
[Date "2003.06.15"]
[Round "3"]
[White "Solis Gaitan, Efren"]
[Black "Granados, Carlos"]
[Result "0-1"]
[ECO "E76"]
[WhiteElo "2143"]
[BlackElo "2253"]
[PlyCount "96"]
[EventDate "2003.06.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CRI"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 0-0 6. f4 Na6 7. a3 e5 8. fxe5 dxe5 9. d5 c6 10. Nf3 Bg4 11. h3 Bxf3 12. Qxf3 Nh5 13. g4 Nf4 14. Bc2 Qb6 15. Qf2 Nc5 16. Kd1 Rac8 17. b4 Na4 18. Qg3 Qd4+ 19. Bd2 Nb2+ 20. Ke1 Nxc4 21. Rd1 Nxa3 22. Bb3 Qxb4 23. Ne2 Qxe4 24. Rh2 cxd5 25. Kf1 Nxe2 26. Rxe2 Qd4 27. Bh6 Rc3 28. Be3 Rxb3 29. Rxd4 exd4 30. Qd6 Rxe3 31. Rxe3 dxe3 32. Qxa3 Re8 33. Ke2 d4 34. Qa4 Re6 35. Qc4 h6 36. h4 Rf6 37. Qc8+ Kh7 38. Qd7 Rf2+ 39. Ke1 a5 40. h5 a4 41. g5 hxg5 42. hxg6+ Kxg6 43. Qxa4 Bf6 44. Qb3 Kg7 45. Qb5 Rd2 46. Qxb7 d3 47. Qe4 Bc3 48. Kf1 e2+ 0-1

[Event "CRI-ch 67th"]
[Site "Cenfotec"]
[Date "2003.06.14"]
[Round "2"]
[White "Jimenez, Alvarado Alonso"]
[Black "Solis Gaitan, Efren"]
[Result "0-1"]
[ECO "C41"]
[BlackElo "2143"]
[PlyCount "122"]
[EventDate "2003.06.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CRI"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 d6 4. dxe5 Nxe5 5. Nxe5 dxe5 6. Qxd8+ Kxd8 7. Nc3 c6 8. Bg5+ f6 9. 0-0-0+ Kc7 10. Be3 Bb4 11. Bc4 Ne7 12. a3 Bd6 13. Rd2 Ng6 14. Rhd1 Be7 15. h3 Rd8 16. Rxd8 Bxd8 17. Bf7 Be7 18. b4 a5 19. b5 Bxa3+ 20. Kb1 Bd7 21. b6+ Kd8 22. Na4 Ke7 23. Nc5 Bc8 24. Bg8 Nf8 25. Rd3 Bb4 26. c3 Bxc5 27. Bxc5+ Ke8 28. Rg3 g6 29. Rd3 Be6 30. Bxf8 Bxg8 31. Bc5 Be6 32. Bd6 Rd8 33. Rd2 Bc4 34. g3 Kf7 35. Kc1 Ke6 36. Bc5 Rxd2 37. Kxd2 h5 38. h4 g5 39. Ke3 gxh4 40. gxh4 Bf1 41. Kf3 f5 42. Ke3 fxe4 43. Kxe4 Bc4 44. Bf8 Bd5+ 45. Ke3 Kf5 46. f3 Bb3 47. Kd3 Kf4 48. Bd6 Bd5 49. c4 Bxf3 50. Ba3 e4+ 51. Kd2 e3+ 52. Ke1 Ke4 53. Bf8 Kd4 54. Bh6 e2 55. Bd2 a4 56. Kf2 Bg4 57. Ke1 Kxc4 58. Be3 a3 59. Bf4 Kb5 60. Be3 a2 61. Bd4 c5 0-1

[Event "CRI-ch 67th"]
[Site "Cenfotec"]
[Date "2003.06.13"]
[Round "1"]
[White "Solis Gaitan, Efren"]
[Black "Gutierrez, Oscar"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "2143"]
[BlackElo "2055"]
[PlyCount "104"]
[EventDate "2003.06.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CRI"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]

1. d4 c5 2. d5 Nf6 3. c4 b5 4. b3 d6 5. f3 g6 6. e4 Bg7 7. Bb2 bxc4 8. Bxc4 0-0 9. Ne2 Ba6 10. Nd2 Bxc4 11. Nxc4 Nbd7 12. 0-0 Nb6 13. Nd2 a5 14. a4 Rc8 15. Qc2 Qd7 16. Nc4 Nxc4 17. bxc4 Qc7 18. Nc3 Ra8 19. Nb5 Qd7 20. Bc3 Nh5 21. Rae1 Bxc3 22. Qxc3 f6 23. Qe3 g5 24. g3 Kh8 25. Re2 Rg8 26. Kf2 Raf8 27. Ke1 Ng7 28. g4 h5 29. h4 Ne8 30. hxg5 fxg5 31. Rh1 Nf6 32. gxh5 Kh7 33. e5 dxe5 34. Qxe5 Rf7 35. h6 g4 36. Qf4 gxf3 37. Re6 f2+ 38. Qxf2 Rgf8 39. Rf1 Nxd5 40. Qxf7+ Rxf7 41. Rxf7+ Kg8 42. Rg7+ Kh8 43. cxd5 Qxd5 44. Rexe7 Qh1+ 45. Ke2 Qh2+ 46. Kd3 c4+ 47. Kxc4 Qc7+ 48. Kd5 Qd6+ 49. Ke4 Qf4+ 50. Kd5 Qe5+ 51. Kc6 Qd6+ 52. Kb7 Qc7+ 1/2-1/2

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2002.??.??"]
[Round "4"]
[White "Alvarado, Dizan Ernesto"]
[Black "Solis Gaitan, Efren"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2041"]
[PlyCount "93"]
[EventDate "2002.06.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CRI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. d4 d6 4. e4 Nd7 5. f4 Nh6 6. Nf3 c5 7. d5 0-0 8. Bd3 a6 9. 0-0 Re8 10. h3 Nf8 11. Be3 Bd7 12. g4 f5 13. gxf5 gxf5 14. e5 e6 15. Qd2 Ng6 16. exd6 Rc8 17. Kh2 Nf7 18. Rg1 Nxd6 19. a4 exd5 20. cxd5 b5 21. axb5 axb5 22. Ra6 b4 23. Rxd6 bxc3 24. bxc3 Qe7 25. Rxd7 Qxd7 26. c4 Kh8 27. Qf2 Qd6 28. Ng5 Rc7 29. Bxf5 Rxe3 30. Qxe3 Re7 31. Bxg6 hxg6 32. Qg3 Bd4 33. Qh4+ Kg8 34. Rg2 Qf6 35. Qg4 Re1 36. Ne6 Kf7 37. Ra2 Bg1+ 38. Kg2 Bd4 39. Ra7+ Kg8 40. Ra8+ Kh7 41. Ng5+ Kg7 42. Qd7+ Re7 43. Ne6+ Kh7 44. Qd8 Rxe6 45. Qg8+ Kh6 46. dxe6 Qxf4 47. Qf8+ 1-0

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2002.??.??"]
[Round "7"]
[White "Charpentier Morales, William"]
[Black "Solis Gaitan, Efren"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "2229"]
[PlyCount "12"]
[EventDate "2002.06.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CRI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 1/2-1/2

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2002.??.??"]
[Round "2"]
[White "Jimenez Molina, Juan Leon"]
[Black "Solis Gaitan, Efren"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "2207"]
[PlyCount "118"]
[EventDate "2002.06.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CRI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Bg7 3. g3 d5 4. Bg2 c6 5. 0-0 Nf6 6. b3 0-0 7. c4 Nbd7 8. Bb2 Re8 9. Nbd2 a6 10. Qc2 Nf8 11. Rad1 Bf5 12. Qc1 Qc8 13. Rfe1 Bh6 14. Qa1 g5 15. Ne5 Ne4 16. f3 Nxd2 17. Rxd2 g4 18. f4 f6 19. Nd3 e6 20. e4 dxe4 21. Bxe4 Bxe4 22. Rxe4 Bg7 23. Rde2 b6 24. d5 cxd5 25. cxd5 Qd7 26. Bxf6 Bxf6 27. Qxf6 Qxd5 28. Ne5 Qc5+ 29. Kg2 Qe7 30. Nxg4 Qg7 31. Re5 Kh8 32. Rg5 Ng6 33. Rxe6 Rxe6 34. Qxe6 Qb2+ 35. Kh3 Rf8 36. Rf5 Rb8 37. Qf6+ Qxf6 38. Rxf6 Kg7 39. Rc6 Nf8 40. Ne5 Rb7 41. Kg4 Kg8 42. Kf5 Kg7 43. g4 a5 44. h4 b5 45. h5 h6 46. g5 hxg5 47. fxg5 a4 48. h6+ Kh7 49. Rf6 axb3 50. axb3 Kg8 51. g6 Rb8 52. b4 Rd8 53. Rb6 Rd1 54. Rb8 Rf1+ 55. Ke4 Re1+ 56. Kd5 Rd1+ 57. Kc6 Rh1 58. Nd7 Rxh6 59. Nxf8 Kg7 1-0

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2002.??.??"]
[Round "11"]
[White "Maynard, Francis"]
[Black "Solis Gaitan, Efren"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2174"]
[PlyCount "87"]
[EventDate "2002.06.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CRI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 exd4 5. c3 Nf6 6. e5 Ng4 7. cxd4 d5 8. Bb5 a6 9. Bxc6+ bxc6 10. h3 Nh6 11. Bxh6 gxh6 12. Qc1 c5 13. Qxh6 Be6 14. dxc5 Bxc5 15. Nc3 c6 16. Ng5 Kd7 17. 0-0 Qe7 18. Rac1 Rag8 19. Nxe6 fxe6 20. Ne2 Rg6 21. Qd2 Bb6 22. Qc2 Rc8 23. Nf4 Rg5 24. Qa4 Rxe5 25. Qxa6 Bd4 26. Rcd1 Re4 27. Rxd4 Rxd4 28. Qa7+ Rc7 29. Qxd4 e5 30. Qe3 exf4 31. Qxf4 c5 32. Rd1 Qe6 33. a4 Rb7 34. Qd2 d4 35. Qc2 Kd6 36. Rd3 Kd5 37. b3 Qe1+ 38. Kh2 Rb4 39. Rg3 Qe5 40. Qxh7 c4 41. Qf7+ Kc5 42. f4 Qe1 43. Rg5+ Kb6 44. Rg6+ 1-0

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2002.??.??"]
[Round "10"]
[White "Minero Pineda, Sergio"]
[Black "Solis Gaitan, Efren"]
[Result "1-0"]
[ECO "A32"]
[WhiteElo "2398"]
[PlyCount "93"]
[EventDate "2002.06.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CRI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. g3 Nc6 4. d4 cxd4 5. Nxd4 Qb6 6. Nc2 e6 7. Bg2 Be7 8. Nc3 d6 9. 0-0 a6 10. b3 Bd7 11. e4 0-0 12. Be3 Qc7 13. Rc1 Ne5 14. Nd4 Rad8 15. h3 Ng6 16. f4 e5 17. Nf5 Qc8 18. Nxe7+ Nxe7 19. Bb6 Rde8 20. Nd5 Nfxd5 21. cxd5 Qa8 22. fxe5 dxe5 23. Rc7 Rd8 24. Qd2 Nc8 25. Qa5 Nxb6 26. Qxb6 Bb5 27. Rfc1 Rc8 28. a4 Bd3 29. Qe3 Rxc7 30. Rxc7 Qd8 31. Rc1 Bxe4 32. Qxe4 Qg5 33. Rc3 b5 34. axb5 axb5 35. Kh2 Qe7 36. Re3 f6 37. Qf5 Qc5 38. Rd3 g6 39. Qe6+ Kg7 40. d6 Qc2 41. Qd5 Kh6 42. d7 Rd8 43. Qd6 f5 44. Qe7 Qxd3 45. Qxd8 f4 46. Qf8+ Kh5 47. g4+ 1-0

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2002.??.??"]
[Round "3"]
[White "Solis Gaitan, Efren"]
[Black "Bermudez Vives, Sergio"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "2168"]
[PlyCount "140"]
[EventDate "2002.06.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CRI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Nf3 g6 4. c3 Bg7 5. d4 cxd4 6. cxd4 d5 7. e5 Nh6 8. Nc3 0-0 9. Bd3 Bg4 10. Be3 Nf5 11. Bxf5 Bxf5 12. 0-0 Na5 13. Bf2 Rc8 14. Rc1 Qd7 15. b3 Nc6 16. Qe2 Nb4 17. Rfd1 Rfd8 18. a3 Nc6 19. b4 f6 20. h3 h5 21. Nh2 fxe5 22. fxe5 Rf8 23. Be3 Nd8 24. g4 hxg4 25. hxg4 Be6 26. Nb5 a6 27. Nc3 Nf7 28. Kg2 Rc4 29. Nb1 Nxe5 30. dxe5 Rxg4+ 31. Kh1 d4 32. Nxg4 Bxg4 33. Qc4+ Rf7 34. Rf1 Be6 35. Qxd4 Bd5+ 36. Kh2 Rxf1 37. Rxf1 Qe6 38. Bf4 g5 39. Bg3 Qh6+ 40. Bh4 Qe6 41. Bg3 Qh6+ 42. Bh4 Qe6 43. Re1 gxh4 44. Nc3 Bc6 45. a4 Qf5 46. b5 axb5 47. axb5 Bf3 48. Re3 Qc2+ 49. Ne2 Bxe2 50. Qd5+ Kh8 51. Qg2 Bd3 52. Qxc2 Bxc2 53. Kh3 Kg8 54. Kxh4 Kf7 55. Kg5 Ke6 56. Rc3 Be4 57. Rc4 Kxe5 58. Rc5+ Bd5 59. Kg6 Bf6 60. Rc1 Kd6 61. Kf5 Bd4 62. Rd1 Kc5 63. Rb1 e5 64. Kf6 b6 65. Kf5 Bc4 66. Rc1 Kxb5 67. Ke4 Kc5 68. Rb1 b5 69. Rc1 b4 70. Rb1 b3 0-1

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2002.??.??"]
[Round "9"]
[White "Solis Gaitan, Efren"]
[Black "Granados, Carlos"]
[Result "1-0"]
[ECO "C02"]
[BlackElo "2239"]
[PlyCount "85"]
[EventDate "2002.06.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CRI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. f4 Qb6 6. Nf3 Nh6 7. a4 cxd4 8. cxd4 Bb4+ 9. Nc3 Nf5 10. Bb5 0-0 11. Bxc6 bxc6 12. 0-0 Ba6 13. Re1 c5 14. a5 Qc7 15. Kh1 Rfc8 16. dxc5 Qxc5 17. Bd2 Rab8 18. g4 Ne7 19. Kg2 Nc6 20. Kg3 Qe7 21. f5 Nd8 22. h4 Rc4 23. Bg5 Qc7 24. fxe6 fxe6 25. Bd2 Qf7 26. Ng5 Qe8 27. Qf3 h6 28. Nh3 Bxc3 29. bxc3 d4 30. cxd4 Rb2 31. Qe3 Bb7 32. Nf4 Qb5 33. Rac1 Rb3 34. Rc3 Rcxc3 35. Bxc3 Qc6 36. Rc1 g5 37. hxg5 hxg5 38. Nd5 exd5 39. Qxg5+ Kf8 40. Qxd8+ Kg7 41. Qe7+ Kg8 42. Qg5+ Kf7 43. Rf1+ 1-0

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2002.??.??"]
[Round "5"]
[White "Solis Gaitan, Efren"]
[Black "Gutierrez, Gilberth"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "59"]
[EventDate "2002.06.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CRI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 d6 2. f4 g6 3. d4 Bg7 4. Be3 Nf6 5. Bd3 0-0 6. h3 Na6 7. c3 c5 8. d5 e6 9. dxe6 Bxe6 10. Nd2 Nc7 11. Ngf3 b5 12. 0-0 Rb8 13. Qc2 Rb7 14. g4 Qb8 15. g5 Nh5 16. f5 c4 17. Be2 gxf5 18. exf5 Bxf5 19. Qxf5 Ng3 20. Qg4 Nxe2+ 21. Kf2 Re8 22. Rae1 Nxc3 23. bxc3 Bxc3 24. Bd4 Bxd4+ 25. Nxd4 Ne6 26. Nf5 d5 27. Nf3 Nc5 28. Qd4 Nd3+ 29. Kg1 f6 30. Qxf6 1-0

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2002.??.??"]
[Round "8"]
[White "Solis Gaitan, Efren"]
[Black "Rodriguez, Adrian"]
[Result "1-0"]
[ECO "B21"]
[BlackElo "2187"]
[PlyCount "35"]
[EventDate "2002.06.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CRI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. f4 d5 3. e5 Nh6 4. Nf3 Bg4 5. h3 Bxf3 6. Qxf3 e6 7. Bb5+ Nd7 8. c3 c4 9. d4 cxd3 10. Bxd3 Qb6 11. b4 d4 12. a3 Be7 13. c4 Nf5 14. 0-0 a5 15. c5 Qc7 16. Bb2 Rd8 17. Nd2 h5 18. Nc4 1-0

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2002.??.??"]
[Round "1"]
[White "Solis Gaitan, Efren"]
[Black "Trejos Perez, Jose Enrique"]
[Result "1-0"]
[ECO "B22"]
[BlackElo "2088"]
[PlyCount "63"]
[EventDate "2002.06.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CRI"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 c5 3. c3 Nf6 4. e5 Nd5 5. c4 Nb6 6. d5 exd5 7. cxd5 Qe7 8. f4 d6 9. Nf3 Bg4 10. Bb5+ N8d7 11. 0-0 a6 12. Bxd7+ Qxd7 13. Nc3 Be7 14. Qb3 Qc7 15. exd6 Qxd6 16. Ne5 Bf5 17. g4 Bd7 18. Nxd7 Kxd7 19. Be3 Rae8 20. Ne4 Qg6 21. Ng3 Kc8 22. f5 Qd6 23. Rac1 Qc7 24. Ne4 Nd7 25. Bf4 Qa5 26. a3 b6 27. Qf3 Qa4 28. b4 f6 29. d6 Bd8 30. Nxc5 bxc5 31. Qa8+ Nb8 32. Rxc5+ 1-0

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2001.06.29"]
[Round "4"]
[White "Solis Gaitan, Efren"]
[Black "Charpentier Morales, William"]
[Result "1/2-1/2"]
[ECO "A22"]
[BlackElo "2236"]
[PlyCount "178"]
[EventDate "2001.05.26"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "CRI"]
[SourceTitle "CBM 082 Extra"]
[Source "ChessBase"]
[SourceDate "2001.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2001.07.03"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. e4 Bc5 4. d3 h6 5. Na4 Bd4 6. Nf3 d6 7. Nxd4 exd4 8. Be2 0-0 9. 0-0 Bd7 10. b4 a5 11. b5 c5 12. f4 b6 13. a3 Bc8 14. Bf3 Ra7 15. Ra2 Re7 16. g4 Nh7 17. h4 g5 18. hxg5 hxg5 19. fxg5 Re6 20. Rh2 Nd7 21. Qe1 Nxg5 22. Bd1 Nh7 23. g5 Rg6 24. Qh4 Rg7 25. Bg4 Ne5 26. Bxc8 Qxc8 27. Nxb6 Qg4+ 28. Qxg4 Nxg4 29. Rg2 Ne5 30. Rg3 f6 31. g6 Rxg6 32. Rxg6+ Nxg6 33. Rf3 Rd8 34. Nd5 Ne5 35. Rg3+ Kf7 36. Kf1 Ng5 37. Nxf6 Ngf3 38. Ng4 Ke6 39. Nxe5 Nxe5 40. a4 Rh8 41. Bd2 Rh1+ 42. Ke2 Ra1 43. Bxa5 Rxa4 44. Bc7 Ra2+ 45. Kd1 Kd7 46. Rg7+ Ke6 47. Bd8 Nf7 48. Bc7 Ne5 49. Bd8 Nf7 50. Rg8 Ne5 51. Rg7 Nf7 52. Bc7 Ne5 53. b6 Rb2 54. Bd8 Nf7 55. Rg6+ Kd7 56. Bc7 Rb3 57. Kc2 Rc3+ 58. Kb2 Rxd3 59. Rg7 Rf3 60. e5 dxe5 61. Bxe5 Kc6 62. Rg6+ Kb7 63. Bc7 Rf5 64. Rg7 Ka6 65. Kb3 Rf3+ 66. Kc2 Rf6 67. Kd3 Rf1 68. Ke2 Rf6 69. Kd3 Kb7 70. Ke4 Kc6 71. Rg3 Nd6+ 72. Ke5 Rh6 73. Bxd6 Rxd6 74. b7 Rd8 75. b8Q Rxb8 76. Rg6+ Kb7 77. Kd5 Rc8 78. Rg3 Kb6 79. Rb3+ Ka5 80. Rb5+ Ka4 81. Ke4 Re8+ 82. Kd3 Re5 83. Kd2 Rh5 84. Kd3 Rh3+ 85. Kd2 Rc3 86. Rxc5 Kb4 87. Rc8 Rxc4 88. Rb8+ Kc5 89. Rc8+ Kd5 1/2-1/2

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2001.06.28"]
[Round "3"]
[White "Solis Gaitan, Efren"]
[Black "Rodriguez, Adrian"]
[Result "1-0"]
[ECO "B43"]
[BlackElo "2187"]
[PlyCount "67"]
[EventDate "2001.05.26"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "CRI"]
[SourceTitle "CBM 082 Extra"]
[Source "ChessBase"]
[SourceDate "2001.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2001.07.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. a3 Nf6 6. Nc3 Qc7 7. Be2 b5 8. 0-0 Bb7 9. Bf3 d6 10. Bg5 Nbd7 11. Qe2 Be7 12. Rad1 0-0 13. Bc1 Rfe8 14. g3 Rac8 15. Bg2 Ne5 16. f4 Nc4 17. g4 e5 18. Nf5 d5 19. Nxe7+ Rxe7 20. f5 d4 21. g5 dxc3 22. b3 Qb6+ 23. Kh1 Nxe4 24. bxc4 Rxc4 25. f6 Re8 26. fxg7 Nd6 27. Rf6 Bxg2+ 28. Qxg2 Rd4 29. Rdf1 Qc7 30. Be3 Rc4 31. g6 hxg6 32. Qh3 Kxg7 33. Qh6+ Kg8 34. R1f3 1-0

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2001.06.27"]
[Round "2"]
[White "Alfaro Murillo, Carlos Andres"]
[Black "Solis Gaitan, Efren"]
[Result "0-1"]
[ECO "B06"]
[PlyCount "102"]
[EventDate "2001.05.26"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "CRI"]
[SourceTitle "CBM 082 Extra"]
[Source "ChessBase"]
[SourceDate "2001.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2001.07.03"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 e6 5. Nf3 Nh6 6. Be2 0-0 7. 0-0 a6 8. a4 Nd7 9. Kh1 b6 10. Be3 Bb7 11. h3 Qe7 12. Qd2 f5 13. e5 Nf7 14. Qe1 c5 15. exd6 Qxd6 16. dxc5 Nxc5 17. Rd1 Qc6 18. Bxc5 Qxc5 19. Bd3 Rfe8 20. Qf2 Qb4 21. Ne2 Qxa4 22. Qxb6 Rab8 23. b3 Qa3 24. Qf2 Qe7 25. Bc4 h6 26. Ned4 Qf6 27. Rfe1 Be4 28. Bxa6 e5 29. Bb5 exd4 30. Bxe8 Rxe8 31. Nxd4 g5 32. fxg5 Nxg5 33. Nxf5 Rf8 34. Nxh6+ Qxh6 35. Qe3 Rf3 36. Rd8+ Kh7 37. gxf3 Qxh3+ 38. Kg1 Nxf3+ 39. Kf2 Qh4+ 40. Kf1 Nxe1 41. Rd2 Qh1+ 42. Qg1 Qxg1+ 43. Kxg1 Nf3+ 44. Kf2 Nxd2 45. Ke3 Bh6+ 46. Kd4 Bxc2 47. b4 Be4 48. b5 Kg7 49. b6 Kf6 50. Kc5 Ke6 51. Kb5 Bb7 0-1

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2001.06.26"]
[Round "1"]
[White "Solis Gaitan, Efren"]
[Black "Ramirez Alvarez, Alejandro"]
[Result "0-1"]
[ECO "B03"]
[PlyCount "146"]
[EventDate "2001.05.26"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "CRI"]
[SourceTitle "CBM 082 Extra"]
[Source "ChessBase"]
[SourceDate "2001.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2001.07.03"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. f4 g6 6. Nf3 Bg7 7. Nc3 0-0 8. Be3 Be6 9. b3 a5 10. a4 Na6 11. Be2 Nb4 12. 0-0 Rb8 13. Qd2 Bg4 14. h3 Bxf3 15. Rxf3 e6 16. Raf1 Nc8 17. g4 c5 18. d5 exd5 19. cxd5 dxe5 20. Bxc5 Nd6 21. Bxd6 Qxd6 22. fxe5 Qxe5 23. Bc4 Rbd8 24. Nb5 Nxd5 25. Re1 Nf6 26. Qxa5 Qc5+ 27. Kg2 b6 28. Qc3 Nxg4 29. Bxf7+ Rxf7 30. Qxc5 bxc5 31. hxg4 Rd2+ 32. Kg3 Bh6 33. Re8+ Kg7 34. Rxf7+ Kxf7 35. Rc8 Rd3+ 36. Kg2 Rxb3 37. Rxc5 Rb4 38. Rc4 Rxc4 39. Nd6+ Ke6 40. Nxc4 Kd5 41. Nb6+ Kc6 42. Nc4 Bg7 43. Kf3 Kc5 44. Ne3 Kb4 45. g5 Kxa4 46. Kg4 Kb5 47. Kf4 Kc5 48. Ke4 Bb2 49. Nd5 Kd6 50. Nf4 Bc1 51. Nh3 Ke6 52. Ng1 Bxg5 53. Nf3 Bf6 54. Kf4 h6 55. Ng1 Bb2 56. Ne2 Kf6 57. Kg4 Be5 58. Ng1 Bd4 59. Ne2 h5+ 60. Kf3 Be5 61. Ke4 g5 62. Nc1 g4 63. Nd3 Bg3 64. Ke3 Kf5 65. Ke2 Bc7 66. Kf2 h4 67. Kg2 h3+ 68. Kf2 Bb6+ 69. Kg3 Be3 70. Ne1 Bf4+ 71. Kf2 Ke4 72. Nc2 g3+ 73. Kg1 Be3+ 0-1

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2001.06.16"]
[Round "13"]
[White "Solis Gaitan, Efren"]
[Black "Murillo Tsijli, Alexis"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "2374"]
[PlyCount "98"]
[EventDate "2001.05.26"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "CRI"]
[SourceTitle "CBM 082 Extra"]
[Source "ChessBase"]
[SourceDate "2001.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2001.07.03"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. e3 c5 4. c3 Nc6 5. Bd3 f5 6. 0-0 Nf6 7. Ne5 Qc7 8. f4 Bd6 9. Nd2 0-0 10. Ndf3 c4 11. Bc2 b5 12. a3 Bd7 13. h3 Ne4 14. Nh2 a5 15. Bd2 Rab8 16. Rf3 Bxe5 17. dxe5 b4 18. Bxe4 dxe4 19. Rf2 b3 20. Qe2 Na7 21. g4 Rbd8 22. Kh1 Be8 23. Rg1 Rd3 24. Rfg2 g6 25. h4 Nc8 26. h5 Qg7 27. Be1 Ne7 28. Bh4 Nd5 29. Nf1 a4 30. hxg6 Bxg6 31. Rh2 Kf7 32. gxf5 exf5 33. Bg5 Rb8 34. Nd2 Rc8 35. Nxe4 fxe4 36. Qg4 Rc7 37. Bh6 Nxe3 38. Qh3 Qh8 39. e6+ Ke8 40. Qh4 Nf5 41. Qf2 Rd6 42. e7 Kxe7 43. Bg5+ Kd7 44. Qg2 Qa8 45. Re1 Kc8 46. Qg4 Rcd7 47. Kg1 Rd2 48. Bf6 Qa7+ 49. Bd4 R7xd4 0-1

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2001.06.15"]
[Round "12"]
[White "Granados, Carlos"]
[Black "Solis Gaitan, Efren"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "2239"]
[PlyCount "161"]
[EventDate "2001.05.26"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "CRI"]
[SourceTitle "CBM 082 Extra"]
[Source "ChessBase"]
[SourceDate "2001.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2001.07.03"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 Nbd7 6. e3 h6 7. Bh4 c6 8. Qc2 Qa5 9. cxd5 Nxd5 10. Bxe7 Nxe7 11. Be2 0-0 12. 0-0 e5 13. Rad1 exd4 14. Nxd4 Ne5 15. h3 N5g6 16. Rfe1 Nf5 17. Qa4 Qb6 18. b4 Nxd4 19. Rxd4 Be6 20. Red1 Qc7 21. Bf1 a6 22. R1d2 Qe5 23. Qa5 b5 24. Qa3 Qg5 25. Ne4 Qe7 26. Qc1 f5 27. Nc3 Rac8 28. Qd1 f4 29. exf4 Nxf4 30. Qe1 Rce8 31. Qe3 Qg5 32. Ne4 Qg6 33. Qg3 Qxg3 34. fxg3 Nd5 35. Be2 Bf5 36. Nd6 Re6 37. Nxf5 Rxf5 38. Bf3 Re1+ 39. Kf2 Rb1 40. a3 g5 41. R4d3 Rc1 42. Rd1 Rxd1 43. Rxd1 Kf7 44. Rc1 Ne7 45. Ke3 Rf6 46. Kd4 Rd6+ 47. Kc5 Rd3 48. Ra1 Ke6 49. Re1+ Kf6 50. Ra1 Ke6 51. Kb6 Kd6 52. Kxa6 Kc7 53. a4 Rd8 54. Ka7 Rb8 55. Bg4 Rb7+ 56. Ka6 Nd5 57. Rf1 Rb8 58. Rf7+ Kd6 59. Ka7 Rd8 60. axb5 cxb5 61. Be2 Nxb4 62. Bxb5 Kc5 63. Rf5+ Rd5 64. Rxd5+ Nxd5 65. Be2 Ne3 66. Bf3 Nf1 67. h4 Nxg3 68. hxg5 hxg5 69. Kb7 Kd6 70. Kb6 Nf5 71. Kb5 Nd4+ 72. Kc4 Ke5 73. Kd3 Nf5 74. Ke2 Kf4 75. Kf2 Ng3 76. Bb7 g4 77. Bc6 Nh1+ 78. Kg1 Ng3 79. Bd7 Nf5 80. g3+ Nxg3 81. Bxg4 1/2-1/2

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2001.06.14"]
[Round "11"]
[White "Minero Pineda, Sergio"]
[Black "Solis Gaitan, Efren"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2412"]
[PlyCount "55"]
[EventDate "2001.05.26"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "CRI"]
[SourceTitle "CBM 082 Extra"]
[Source "ChessBase"]
[SourceDate "2001.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2001.07.03"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. Nc3 0-0 7. d4 d5 8. cxd5 Nxd5 9. Re1 Nd7 10. e4 Nxc3 11. bxc3 c5 12. Bb2 Qc7 13. Qe2 c4 14. Rad1 b5 15. Bc1 f6 16. Bh3 Qb6 17. a4 a6 18. a5 Qd6 19. Bf4 Qc6 20. d5 Qc8 21. Bxe6+ Kh8 22. d6 Bd8 23. Nh4 f5 24. Nxf5 Bc6 25. Qg4 g6 26. Ne7 Qb7 27. Bxd7 Bxe7 28. dxe7 1-0

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2001.06.13"]
[Round "10"]
[White "Solis Gaitan, Efren"]
[Black "Jimenez Molina, Juan Leon"]
[Result "1-0"]
[ECO "B27"]
[BlackElo "2222"]
[PlyCount "120"]
[EventDate "2001.05.26"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "CRI"]
[SourceTitle "CBM 082 Extra"]
[Source "ChessBase"]
[SourceDate "2001.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2001.07.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. c3 d6 6. Be3 Nf6 7. f3 0-0 8. Nd2 e5 9. N4b3 d5 10. Qc2 dxe4 11. Nxe4 Nxe4 12. Qxe4 Qc7 13. 0-0-0 a5 14. a4 Nc6 15. g4 b6 16. Bb5 Bb7 17. Qc2 Rac8 18. Qf2 Nd4 19. Nxd4 exd4 20. Bxd4 Qf4+ 21. Kb1 Bxf3 22. Rd3 Bxd4 23. cxd4 Qxg4 24. Qxf3 Qxf3 25. Rxf3 Rcd8 26. Rd1 Rd6 27. Bc4 Kg7 28. Kc2 f5 29. Kc3 Rfd8 30. d5 Kf6 31. h4 h6 32. Kd4 g5 33. hxg5+ hxg5 34. Rdf1 f4 35. Rh1 Kf5 36. Bd3+ Kg4 37. Be2 Rxd5+ 38. Kc4 Kf5 39. Bd3+ Kg4 40. Rhh3 Rd4+ 41. Kc3 Rxa4 42. Be2 Rc8+ 43. Kd2 Kf5 44. Rd3 Rc5 45. Rd6 Rb4 46. b3 b5 47. Ra6 a4 48. bxa4 bxa4 49. Bd1 Rb2+ 50. Kd3 Ra2 51. Bxa4 Ra3+ 52. Kd4 Rxa4+ 53. Rxa4 Rb5 54. Kc3 Kg4 55. Rd3 Rf5 56. Kd2 Kh4 57. Ke2 g4 58. Kf2 Kg5 59. Rdd4 Rf6 60. Rd5+ Rf5 1-0

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2001.06.05"]
[Round "9"]
[White "Valdes Romero, Leonardo"]
[Black "Solis Gaitan, Efren"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2387"]
[PlyCount "111"]
[EventDate "2001.05.26"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "CRI"]
[SourceTitle "CBM 082 Extra"]
[Source "ChessBase"]
[SourceDate "2001.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2001.07.03"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Be7 5. Bg2 d5 6. cxd5 Nxd5 7. 0-0 Nxc3 8. bxc3 0-0 9. d3 Be6 10. Nd2 Na5 11. c4 Qd7 12. Rb1 Rab8 13. Ne4 b6 14. Nc3 Rbd8 15. Qc2 Bh3 16. Bd2 Bxg2 17. Kxg2 c6 18. Nd1 Qe6 19. a4 e4 20. Bc3 Nb7 21. dxe4 Qxc4 22. Ne3 Qe6 23. Nf5 Bf6 24. Bxf6 Qxf6 25. Qxc6 Nc5 26. Qxf6 gxf6 27. a5 bxa5 28. Rb5 Nxe4 29. Rxa5 Rd7 30. Rfa1 Ra8 31. R1a4 Nc3 32. Rc4 Nxe2 33. Ra2 Nxg3 34. hxg3 h5 35. Ra6 Re8 36. Rxf6 Re6 37. Rxe6 fxe6 38. Ne3 Kf7 39. Rc5 Kg6 40. Re5 Rd6 41. Kf3 Rc6 42. Ng2 Rb6 43. Nf4+ Kf6 44. Rxh5 Rb3+ 45. Kg2 e5 46. Nd5+ Ke6 47. Ne3 a5 48. Rh6+ Kd7 49. Ra6 Rb5 50. Nc4 Rc5 51. Nxa5 e4 52. Ra7+ Ke6 53. Nb3 Rc3 54. Ra6+ Ke5 55. Ra5+ Kf6 56. Nd2 1-0

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2001.06.04"]
[Round "8"]
[White "Solis Gaitan, Efren"]
[Black "Minero Pineda, Carlos"]
[Result "1-0"]
[ECO "B02"]
[BlackElo "2189"]
[PlyCount "139"]
[EventDate "2001.05.26"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "CRI"]
[SourceTitle "CBM 082 Extra"]
[Source "ChessBase"]
[SourceDate "2001.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2001.07.03"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 Nd5 5. Bc4 e6 6. Nc3 d6 7. cxd6 cxd6 8. Nxd5 exd5 9. Bxd5 dxe5 10. Qf3 Qc7 11. Ne2 Nc6 12. 0-0 Bd6 13. a3 0-0 14. b4 Ne7 15. Bb3 Bd7 16. Bb2 Bc6 17. Qh3 Ng6 18. Rac1 Qe7 19. Bc2 e4 20. d3 Bd7 21. Qe3 Qh4 22. g3 Qh3 23. f4 exf3 24. Rxf3 Rae8 25. Qd2 Bc6 26. Rf2 Qh5 27. Bb3 Kh8 28. Rcf1 f5 29. Qc3 Be5 30. d4 Bf6 31. Bd1 Qh3 32. Qd2 Bd5 33. Nc3 Bc4 34. Be2 Bxe2 35. Nxe2 Bd8 36. d5 Ne5 37. Nf4 Qg4 38. Ne6 Nc4 39. Qd4 Qxd4 40. Bxd4 Bf6 41. Bxf6 Rxf6 42. Rxf5 Rxf5 43. Rxf5 g6 44. Rf7 Nxa3 45. d6 Rxe6 46. d7 Kg8 47. d8Q+ Kxf7 48. Qd7+ Kf6 49. Qxb7 Nc4 50. Qxa7 h5 51. Qd4+ Ne5 52. b5 Ke7 53. Qc5+ Kf7 54. Qd5 Kf6 55. b6 Nc6 56. b7 Ke7 57. Qxc6 Rxc6 58. b8Q Rf6 59. Kg2 Kf7 60. Qc7+ Ke6 61. Qc6+ Ke7 62. Qc5+ Kf7 63. Qd5+ Ke7 64. h3 Re6 65. g4 hxg4 66. hxg4 Rf6 67. Kg3 Re6 68. Kf4 Kf6 69. Qd4+ Kf7 70. Kg5 1-0

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2001.06.03"]
[Round "7"]
[White "Solis Gaitan, Efren"]
[Black "Hernandez Basante, Francisco"]
[Result "1/2-1/2"]
[ECO "B73"]
[BlackElo "2265"]
[PlyCount "81"]
[EventDate "2001.05.26"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "CRI"]
[SourceTitle "CBM 082 Extra"]
[Source "ChessBase"]
[SourceDate "2001.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2001.07.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 0-0 8. 0-0 d6 9. a3 a6 10. Qd2 Nxd4 11. Bxd4 Be6 12. f4 Rc8 13. Rad1 Qc7 14. h3 Nd7 15. Bxg7 Kxg7 16. g4 Qb6+ 17. Qd4+ f6 18. f5 Qxd4+ 19. Rxd4 Bg8 20. Rf2 g5 21. Kg2 Ne5 22. Bf1 Rc7 23. Nd1 Rfc8 24. Ne3 b5 25. c3 Ba2 26. a4 Bc4 27. axb5 axb5 28. Bxc4 bxc4 29. Nd5 Rb7 30. Nb4 Ra8 31. Rfd2 Ra4 32. Rd5 Rbxb4 33. cxb4 Rxb4 34. Ra5 Nd3 35. Ra7 Kf7 36. Kg3 Rb3 37. Ra3 Rb7 38. Ra2 Rb3 39. Ra3 Rb7 40. Ra2 Rb3 41. Ra3 1/2-1/2

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2001.06.02"]
[Round "6"]
[White "Leandro Perez, Jhonny"]
[Black "Solis Gaitan, Efren"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2113"]
[PlyCount "65"]
[EventDate "2001.05.26"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "CRI"]
[SourceTitle "CBM 082 Extra"]
[Source "ChessBase"]
[SourceDate "2001.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2001.07.03"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 e6 4. Be3 Ne7 5. Qd2 a5 6. h4 h5 7. Bg5 f6 8. Be3 d6 9. Be2 f5 10. Bg5 c6 11. Nh3 Qb6 12. Rd1 Nd7 13. 0-0 a4 14. Bxe7 Kxe7 15. Nf4 Nf8 16. exf5 gxf5 17. Nxh5 Bh6 18. Qd3 Qd8 19. d5 cxd5 20. Qd4 Nd7 21. Rfe1 Kf7 22. Nxd5 e5 23. Qc4 b5 24. Qxb5 Ba6 25. Qc6 Bxe2 26. Rxe2 Bf8 27. Ndf4 Ra5 28. Qc4+ Ke8 29. Ne6 Qe7 30. Ng3 Qxh4 31. Qc8+ Kf7 32. Qxd7+ Kg8 33. Nxf8 0-1

[Event "CRI-ch"]
[Site "San Jose"]
[Date "2001.06.01"]
[Round "5"]
[White "Arias Santana, Mauricio"]
[Black "Solis Gaitan, Efren"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2207"]
[PlyCount "139"]
[EventDate "2001.05.26"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "CRI"]
[SourceTitle "CBM 082 Extra"]
[Source "ChessBase"]
[SourceDate "2001.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2001.07.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 c6 4. a4 a5 5. g3 e6 6. Bg2 Na6 7. 0-0 Nf6 8. Ne5 Be7 9. Nc3 0-0 10. Nxc4 Nb4 11. e4 Ne8 12. Be3 f6 13. d5 exd5 14. exd5 Bf5 15. dxc6 bxc6 16. Bb6 Qb8 17. Bxa5 Nc7 18. Re1 Bc5 19. Bxb4 Qxb4 20. Ne3 Qxb2 21. Bxc6 Bxe3 22. Rxe3 Rad8 23. Qe1 Rd6 24. Bg2 h5 25. Rd1 Rfd8 26. Rxd6 Rxd6 27. h4 Kh7 28. Bf3 Bg6 29. Re7 Re6 30. Rxe6 Nxe6 31. Qxe6 Qxc3 32. Kg2 Qa1 33. Qc4 Be8 34. Qe4+ Bg6 35. Qc6 Qe1 36. Qc4 Qb1 37. Qb5 Qe1 38. Bxh5 Be4+ 39. Bf3 Bxf3+ 40. Kxf3 Qh1+ 41. Ke2 Qe4+ 42. Kd2 f5 43. Qd3 Qxa4 44. Qxf5+ Kg8 45. Qd5+ Kh7 46. Ke2 Qe8+ 47. Kf3 g6 48. Qe4 Qf7+ 49. Kg2 Kg7 50. g4 Qd7 51. h5 gxh5 52. Qe5+ Kg8 53. Qg5+ Kf8 54. Qh6+ Kg8 55. Qg6+ Kf8 56. Qxh5 Qc6+ 57. f3 Qc2+ 58. Kg3 Qc7+ 59. Kh3 Qc1 60. Qf5+ Kg7 61. Qe5+ Kg6 62. Qe4+ Kg7 63. f4 Qf1+ 64. Kh4 Qf2+ 65. Kg5 Qd2 66. Qe7+ Kg8 67. Kg6 Qc2+ 68. f5 Qc6+ 69. Qe6+ Qxe6+ 70. fxe6 1-0

