[Event "San Jose Metropolitano op"]
[Site "San Jose"]
[Date "2019.12.30"]
[Round "9"]
[White "Solis L, Efren A"]
[Black "Valdes Romero, Leonardo"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "1948"]
[BlackElo "2407"]
[PlyCount "119"]
[EventDate "2019.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Bd3 c5 7. d5 e6 8. Nge2 exd5 9. exd5 Nbd7 10. b3 b5 11. Nxb5 Nxd5 12. Rb1 Nb4 13. Be4 d5 14. Bxd5 Rb8 15. 0-0 Nf6 16. Nbc3 Nfxd5 17. cxd5 Bf5 18. Rb2 Nd3 19. Rd2 Nxc1 20. Qxc1 Qd6 21. g4 Bd7 22. Rdd1 c4 23. bxc4 Qc5+ 24. Kg2 Qxc4 25. Qd2 Rfe8 26. Rf2 Qa6 27. Ng3 Qa3 28. Nb1 Qa4 29. Re1 Rec8 30. Re4 Qb5 31. Na3 Qa6 32. Qe3 Rc3 33. Qf4 Rbc8 34. Re7 Rf8 35. Nb1 Rc4 36. Ne4 Ba4 37. Nbd2 Rd4 38. d6 Qa5 39. g5 Qd5 40. Nf1 Bc6 41. Ne3 Qa5 42. Ng4 Qf5 43. Nef6+ Kh8 44. Qxd4 Qxg5 45. Kg3 h5 46. h4 Qc1 47. Ne3 Qg1+ 48. Ng2 Qb1 49. Qf4 Qa1 50. Ne4 Qd1 51. Ng5 Qd5 52. Rd2 Qc5 53. Ne4 Qb4 54. Kh2 a5 55. Rc2 Bd5 56. Ng5 Qa3 57. Rce2 Bc6 58. d7 Qd3 59. Rd2 Qf1 60. d8Q 1-0

[Event "San Jose Metropolitano op"]
[Site "San Jose"]
[Date "2019.12.29"]
[Round "8"]
[White "Drazic, Sinisa"]
[Black "Solis L, Efren A"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2371"]
[BlackElo "1948"]
[PlyCount "110"]
[EventDate "2019.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nf3 d6 4. Bc4 e6 5. Nc3 Ne7 6. Bb3 a6 7. Be3 c6 8. Qd2 d5 9. Bh6 0-0 10. h4 f6 11. Bxg7 Kxg7 12. e5 Ng8 13. h5 g5 14. exf6+ Qxf6 15. Qxg5+ Qxg5 16. Nxg5 h6 17. Nf3 Nd7 18. Ne2 c5 19. c3 b5 20. Ng3 a5 21. 0-0 a4 22. Bc2 b4 23. cxb4 cxb4 24. Rfc1 Kf6 25. Bd1 Ra7 26. Nf1 Ne7 27. Ne3 Rg8 28. Ne1 a3 29. bxa3 bxa3 30. Nd3 Ba6 31. Nf4 Rb8 32. Rc3 Bc4 33. Nxc4 dxc4 34. Rxc4 Rb2 35. Bb3 Nb6 36. Rc2 Rxc2 37. Bxc2 Nf5 38. Bxf5 Kxf5 39. g3 e5 40. dxe5 Kxe5 41. Rc1 Na4 42. Rc6 Ke4 43. Kg2 Kd4 44. Kf3 Ra5 45. g4 Ra8 46. Ne2+ Kd3 47. Rxh6 Kc2 48. Rd6 Rf8+ 49. Kg3 Re8 50. Ra6 Re4 51. h6 Kb2 52. h7 Re8 53. Rxa4 Kxa2 54. g5 Kb3 55. Rxa3+ Kxa3 1-0

[Event "San Jose Metropolitano op"]
[Site "San Jose"]
[Date "2019.12.29"]
[Round "7"]
[White "Rodriguez Arrieta, Maria Elena"]
[Black "Solis L, Efren A"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1900"]
[BlackElo "1948"]
[PlyCount "96"]
[EventDate "2019.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Be3 e6 5. Nc3 Nd7 6. Bd3 a6 7. a4 Ne7 8. 0-0 0-0 9. Qd2 Re8 10. Bh6 Bh8 11. Ne2 b6 12. Ng5 Nf8 13. Qf4 f6 14. Nf3 g5 15. Qg3 Nfg6 16. h4 gxh4 17. Nxh4 Kf7 18. f4 Rg8 19. f5 Ne5 20. Qh3 Nxd3 21. fxe6+ Bxe6 22. Qxd3 Rg4 23. Rf4 Qg8 24. Raf1 Ke8 25. R1f2 Ng6 26. Rxg4 Bxg4 27. Nf5 Kd7 28. Nc3 c6 29. Ne3 Ne7 30. Nc4 Kc7 31. Bf4 Nc8 32. b3 b5 33. Ne3 Bd7 34. Bh2 Rb8 35. Nf5 Bxf5 36. Rxf5 Qe8 37. axb5 axb5 38. b4 Ne7 39. Rf1 Rb7 40. Qh3 Qg8 41. Qd3 Qc4 42. Qh3 f5 43. Bxd6+ Kxd6 44. e5+ Kc7 45. Qxh7 Qxd4+ 46. Rf2 Qxe5 47. Re2 Qd4+ 48. Kh1 Bf6 0-1

[Event "San Jose Metropolitano op"]
[Site "San Jose"]
[Date "2019.12.27"]
[Round "3"]
[White "Duran Vega, Sergio"]
[Black "Solis L, Efren A"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2372"]
[BlackElo "1948"]
[PlyCount "121"]
[EventDate "2019.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nf3 d6 4. Nc3 Nd7 5. e4 e6 6. Be3 Ne7 7. Qd2 h6 8. 0-0-0 a6 9. h4 Nf6 10. Nh2 c6 11. f4 d5 12. e5 Nh5 13. Qf2 Bf8 14. c5 b5 15. cxb6 Qxb6 16. Na4 Qb4 17. b3 Nf5 18. g4 Nxe3 19. Qxe3 Ng7 20. Bd3 h5 21. g5 Rb8 22. Rd2 Qa5 23. Kd1 Bb4 24. Rc2 Bd7 25. Nf3 Ke7 26. Rhh2 Rhc8 27. Nc5 Bxc5 28. Rxc5 Rb5 29. Bxb5 axb5 30. Qd2 Qa3 31. Qb2 Qa6 32. Qd2 Qa3 33. Ke1 Nf5 34. Kf2 Ra8 35. Rc2 Ke8 36. Rh1 Qa6 37. Qb4 Rc8 38. a3 Ra8 39. Ra1 Rc8 40. Rc3 Ra8 41. Kg2 Rc8 42. Kh3 Ra8 43. Ne1 Rc8 44. Nd3 Ra8 45. Nc5 Qa5 46. Qxa5 Rxa5 47. Nb7 Ra7 48. Nd6+ Nxd6 49. exd6 e5+ 50. Kg3 e4 51. a4 b4 52. Rc5 Ra6 53. a5 Bg4 54. Kf2 Kd7 55. Ra4 Kxd6 56. Ke3 Bd7 57. Rxb4 Ra8 58. Rb7 f6 59. gxf6 Rf8 60. a6 Rxf6 61. a7 1-0

[Event "San Jose Metropolitano op"]
[Site "San Jose"]
[Date "2019.12.27"]
[Round "4"]
[White "Solis L, Efren A"]
[Black "Arias Santana, Mauricio"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1948"]
[BlackElo "2276"]
[PlyCount "90"]
[EventDate "2019.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Nc6 4. Nc3 Qa5 5. Be2 Bg4 6. 0-0 Nf6 7. d3 e6 8. a3 Bd6 9. Ng5 Bf5 10. Bd2 Nd4 11. Re1 Qe5 12. g3 Nxe2+ 13. Rxe2 Qc5 14. Kg2 Qc6+ 15. f3 h6 16. Nge4 Be7 17. h3 Nd7 18. b4 b6 19. b5 Qb7 20. Qf1 g5 21. g4 Bg6 22. Nd1 0-0-0 23. a4 f5 24. Ng3 Bf6 25. Bc3 Rde8 26. Qe1 h5 27. Nf2 hxg4 28. hxg4 Ref8 29. Rxe6 fxg4 30. Nge4 gxf3+ 31. Kg3 Bxe4 32. dxe4 g4 33. Bxf6 Nxf6 34. Qc3 Nh5+ 35. Kxg4 Rfg8+ 36. Kf5 Ng7+ 37. Ke5 Nxe6 38. Kxe6 Re8+ 39. Kf5 Rhf8+ 40. Kg4 Rxe4+ 41. Kh3 Ree8 42. Re1 Rxe1 43. Qxe1 Qd5 44. Qe7 Qf5+ 45. Kg3 Qf4+ 0-1

[Event "Pan American-ch Amateur U2000"]
[Site "San Jose"]
[Date "2019.10.23"]
[Round "1.3"]
[White "Murillo Arguedas, Jaime"]
[Black "Solis L, Efren A"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "1761"]
[BlackElo "1967"]
[PlyCount "78"]
[EventDate "2019.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. g3 b6 4. Bg2 Bb7 5. 0-0 Nf6 6. Nc3 0-0 7. d3 d6 8. Rb1 Nbd7 9. b4 a5 10. a3 Ng4 11. Bd2 axb4 12. axb4 Rb8 13. h3 Nge5 14. Nxe5 Nxe5 15. Bxb7 Rxb7 16. Qc2 e6 17. Nb5 Qd7 18. Kh2 f6 19. f4 Nf7 20. e4 f5 21. Bc3 e5 22. exf5 gxf5 23. Bd2 c6 24. Nc3 d5 25. fxe5 Nxe5 26. cxd5 cxd5 27. Ne2 Ng6 28. Rbc1 Qd6 29. Qb3 Kh8 30. Nf4 Rd7 31. b5 Nxf4 32. Bxf4 Be5 33. Rc6 Qb8 34. Bxe5+ Qxe5 35. Qc3 d4 36. Qb4 Rg8 37. Rg1 f4 38. Qe1 fxg3+ 39. Kh1 g2+ 0-1

[Event "Pan American-ch Amateur U2000"]
[Site "San Jose"]
[Date "2019.10.23"]
[Round "2.1"]
[White "Solis L, Efren A"]
[Black "Hernandez Luna, Jose Angel"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1967"]
[BlackElo "1819"]
[PlyCount "114"]
[EventDate "2019.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. f4 e6 3. Nf3 Nc6 4. d3 b6 5. g3 g6 6. Bg2 Bg7 7. c3 Nge7 8. 0-0 0-0 9. Be3 Ba6 10. Bf2 Rc8 11. Qc2 f5 12. Rd1 d5 13. e5 Qd7 14. a3 c4 15. dxc4 Bxc4 16. Nbd2 Be2 17. Re1 Bxf3 18. Nxf3 Na5 19. Rad1 Rfd8 20. h3 Nb7 21. Nd4 Nc5 22. g4 Ne4 23. Bh4 Rf8 24. gxf5 gxf5 25. Bf2 Ng6 26. Be3 Bh6 27. Qc1 Qe7 28. Rf1 Kh8 29. Bxe4 dxe4 30. Qd2 Nh4 31. Kh2 Rcd8 32. Qe2 Rxd4 33. cxd4 Rg8 34. Rg1 Nf3+ 35. Kh1 Nxg1 36. Rxg1 Rxg1+ 37. Kxg1 Qh4 38. Qf2 Qxh3 39. d5 Qg4+ 40. Kh2 exd5 41. e6 Kg8 42. Qg3 Qxg3+ 43. Kxg3 Bg7 44. Bc1 Bf6 45. b4 Kf8 46. a4 Ke7 47. a5 bxa5 48. bxa5 a6 49. Ba3+ Kxe6 50. Bc5 d4 51. Kf2 Kd5 52. Bb6 h5 53. Bc7 d3 54. Ke3 Bd4+ 55. Kd2 Kc4 56. Bb6 e3+ 57. Kc1 e2 0-1

[Event "CRI-ch Phase 1.1"]
[Site "San Jose"]
[Date "2009.02.17"]
[Round "7"]
[White "Cabrera Chaves, Marco Antonio"]
[Black "Solis L, Efren A"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2109"]
[BlackElo "2128"]
[PlyCount "67"]
[EventDate "2009.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Bc4 c6 5. a4 e6 6. h4 h6 7. Be3 Nd7 8. Nge2 Ngf6 9. f3 a6 10. Bb3 d5 11. e5 Ng8 12. f4 h5 13. a5 Nh6 14. Qd2 Ng4 15. Nd1 f5 16. Nf2 Bf8 17. c3 Be7 18. g3 b5 19. Nxg4 hxg4 20. Bc2 c5 21. dxc5 Nxc5 22. b4 Na4 23. Bxa4 bxa4 24. Bb6 Qd7 25. Qc2 Qb7 26. Nd4 Bd7 27. Kf2 Kf7 28. Qd2 Rac8 29. Rh2 Rc4 30. Ra3 Rh5 31. Nc2 g5 32. Kf1 gxf4 33. gxf4 Bb5 34. Bd4 0-1

[Event "CRI-ch Phase 1.1"]
[Site "San Jose"]
[Date "2009.02.16"]
[Round "8"]
[White "Jimenez, Alvarado Alonso"]
[Black "Solis L, Efren A"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2109"]
[BlackElo "2128"]
[PlyCount "69"]
[EventDate "2009.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Be3 d6 4. c3 Nd7 5. Qd2 h6 6. Bd3 e6 7. f4 Ne7 8. Nf3 Nf6 9. h3 a6 10. 0-0 d5 11. e5 Ne4 12. Qe1 b5 13. a4 Rb8 14. axb5 axb5 15. Nbd2 Nxd2 16. Qxd2 0-0 17. f5 Nxf5 18. Bxf5 exf5 19. Bxh6 Rb6 20. Bg5 Qd7 21. Qf4 f6 22. exf6 Bxf6 23. Rfe1 b4 24. Re3 bxc3 25. bxc3 Qd6 26. Qh4 Ra6 27. Rae1 f4 28. R3e2 c5 29. Qh6 Bg7 30. Qh4 Bf6 31. Re7 Rf7 32. Rxf7 Kxf7 33. Qh7+ Bg7 34. Bh6 Qf6 35. Ng5+ 1-0

[Event "CRI-ch Phase 1.1"]
[Site "San Jose"]
[Date "2009.02.15"]
[Round "9"]
[White "Solis L, Efren A"]
[Black "Machado Ramirez, Allan"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2128"]
[BlackElo "1996"]
[PlyCount "97"]
[EventDate "2009.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 Nbd7 6. Be3 c6 7. Bd3 e5 8. Nge2 0-0 9. 0-0 Ne8 10. d5 c5 11. a3 f5 12. g3 Ndf6 13. Qd2 Nh5 14. Kh1 Nef6 15. exf5 gxf5 16. Bg5 Qe7 17. Rae1 Qf7 18. Qc2 h6 19. Bd2 Ne8 20. g4 Nf4 21. Nxf4 exf4 22. gxf5 Bxf5 23. Rg1 Rd8 24. Ne4 Qh5 25. Ref1 Bh3 26. Rf2 Kh8 27. Bc3 Rg8 28. Rxg7 Rxg7 29. Bf1 Bxf1 30. Rxf1 Rdd7 31. Qf2 Kg8 32. Bxg7 Rxg7 33. Rg1 Qe5 34. h3 Nf6 35. Re1 Nxe4 36. fxe4 Qh5 37. h4 Rg3 38. Qxf4 Rg4 39. Qxg4+ Qxg4 40. Rg1 Qg7 41. Kh2 a6 42. a4 b6 43. Rg3 a5 44. h5 Kf7 45. Rxg7+ Kxg7 46. Kg3 Kf7 47. Kf4 Kf6 48. b3 Ke7 49. e5 1-0

[Event "CRI-ch Phase 1.1"]
[Site "San Jose"]
[Date "2009.02.08"]
[Round "5"]
[White "Gomez Huertas, Stanley"]
[Black "Solis L, Efren A"]
[Result "1/2-1/2"]
[ECO "E97"]
[WhiteElo "1991"]
[BlackElo "2128"]
[PlyCount "114"]
[EventDate "2009.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 g6 2. c4 d6 3. Nc3 Bg7 4. e4 Nf6 5. Nf3 0-0 6. Be2 Nc6 7. 0-0 e5 8. d5 Ne7 9. b4 a5 10. Ba3 b6 11. bxa5 Rxa5 12. Bb4 Ra8 13. a4 Bd7 14. Nd2 Qb8 15. Qc2 c5 16. Ba3 Qc7 17. Bb2 h6 18. Nb5 Bxb5 19. cxb5 Nd7 20. Nc4 f5 21. f3 f4 22. Bc3 Nc8 23. Ra3 Qb8 24. Rfa1 g5 25. Qa2 Kh7 26. a5 h5 27. Qb1 Rf7 28. Nxb6 Ndxb6 29. axb6 Rxa3 30. Rxa3 Nxb6 31. Qa1 Bf6 32. Ba5 Bd8 33. Bxb6 Bxb6 34. Bc4 Rb7 35. h3 Qc7 36. Ra6 Kg7 37. Ra8 Rb8 38. Rxb8 Qxb8 39. Qa6 Kf6 40. Kf2 Ke7 41. Ke2 Kd7 42. Kd3 Kc7 43. Qa2 Qa7 44. Qxa7+ Bxa7 45. Bb3 Kb6 46. Kc4 Kc7 47. Bc2 Bb6 48. Bb3 Kd7 49. Bc2 Ke7 50. Bd1 Kf6 51. Be2 Bd8 52. Bd1 g4 53. fxg4 hxg4 54. Bxg4 Kg5 55. Bf3 Kh4 56. Kd3 Kg3 57. Kc4 Bb6 1/2-1/2

[Event "CRI-ch Phase 1.1"]
[Site "San Jose"]
[Date "2009.02.08"]
[Round "6"]
[White "Solis L, Efren A"]
[Black "Castro Madrigal, Randall"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2128"]
[BlackElo "2135"]
[PlyCount "103"]
[EventDate "2009.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Nf3 g6 4. d3 Bg7 5. c3 d6 6. h3 e5 7. g4 h5 8. g5 Nge7 9. Bg2 Be6 10. 0-0 Qd7 11. Kh2 d5 12. Be3 d4 13. cxd4 cxd4 14. Bd2 exf4 15. Bxf4 0-0 16. a3 a5 17. b3 a4 18. b4 Na7 19. Nbd2 Nb5 20. Nc4 Nc3 21. Qd2 Ra6 22. Nce5 Qd8 23. Nh4 Kh7 24. Rf2 Nc6 25. Nef3 Qe7 26. Ne1 Rc8 27. Nhf3 Bb3 28. h4 Nd8 29. Bh3 Ne6 30. Bg3 Nb5 31. Ne5 Rf8 32. N1f3 Raa8 33. Qe2 Rac8 34. Qb2 Rc3 35. Raf1 Kg8 36. Ne1 Nxg5 37. Nd7 Nxh3 38. Nf6+ Bxf6 39. Rxf6 Be6 40. Qd2 Kh7 41. Kh1 Rxa3 42. Nf3 Ra2 43. Ng5+ Nxg5 44. Qxg5 Nd6 45. Bf4 Nf5 46. Be5 Nh6 47. Rg1 Bg4 48. Rgf1 Ng8 49. Bd6 Qd7 50. Bxf8 Be6 51. Qe5 Nh6 52. Rxf7+ 1-0

[Event "CRI-ch Phase 1.1"]
[Site "San Jose"]
[Date "2009.02.07"]
[Round "4"]
[White "Solis L, Efren A"]
[Black "Duran Vega, Sergio"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "2128"]
[BlackElo "1979"]
[PlyCount "29"]
[EventDate "2009.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nf6 3. d3 d6 4. h3 Nc6 5. g4 g6 6. c4 Bg7 7. Nc3 Bd7 8. Bg2 Rb8 9. Nge2 Nd4 10. Be3 e5 11. 0-0 a6 12. f5 h6 13. Ng3 g5 14. Nd5 b5 15. b3 1/2-1/2

[Event "CRI-ch Phase 1.1"]
[Site "San Jose"]
[Date "2009.02.03"]
[Round "3"]
[White "Nunez Valverde, Jairo"]
[Black "Solis L, Efren A"]
[Result "0-1"]
[ECO "B06"]
[BlackElo "2128"]
[PlyCount "52"]
[EventDate "2009.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. c3 d6 4. Be2 Nf6 5. Nd2 a6 6. f4 Nc6 7. Ngf3 0-0 8. Qc2 e5 9. fxe5 Ng4 10. Nf1 dxe5 11. d5 Nb8 12. h3 Nh6 13. Nxe5 Bxe5 14. Bxh6 Qh4+ 15. Kd1 Qxh6 16. Nd2 Nd7 17. Nf3 Bf4 18. Qd3 Ne5 19. Qd4 Re8 20. Kc2 Be3 21. Qb4 c5 22. Qa4 Bd7 23. Qa5 Nxf3 24. Bxf3 Rad8 25. g4 Qf4 26. Raf1 Bb5 0-1

[Event "CRI-ch Phase 1.1"]
[Site "San Jose"]
[Date "2009.02.02"]
[Round "2"]
[White "Solis L, Efren A"]
[Black "Fernandez Sanchez, Mario Andres"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2128"]
[BlackElo "1973"]
[PlyCount "84"]
[EventDate "2009.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. c3 g6 4. f4 d5 5. e5 h5 6. h3 Nh6 7. g3 Nf5 8. Kf2 d4 9. Bg2 Qc7 10. Nf3 Bg7 11. a3 dxc3 12. bxc3 Be6 13. Ng5 Qd7 14. Nxe6 Qxe6 15. Be4 h4 16. g4 Ng3 17. Re1 Nxe4+ 18. Rxe4 Rd8 19. Qc2 Qd5 20. Ke2 0-0 21. Nd2 f6 22. exf6 exf6 23. Qa2 f5 24. gxf5 gxf5 25. Re3 Bxc3 26. Qxd5+ Rxd5 27. Rb1 b6 28. Nf3 Nd4+ 29. Nxd4 Bxd4 30. Re7 Rf7 31. Re8+ Kg7 32. Be3 Bxe3 33. Rxe3 Kf6 34. Rg1 Rd4 35. Kf3 Rfd7 36. Rg5 Rxd3 37. Rh5 Rxe3+ 38. Kxe3 Kg6 39. Rxh4 Rd8 40. Kf3 c4 41. Rg4+ fxg4+ 42. hxg4 c3 0-1

