[Event "CRI-ch Phase 1.1"]
[Site "San Jose"]
[Date "2009.02.17"]
[Round "7"]
[White "Centeno, Erick"]
[Black "Montenegro, Esteban"]
[Result "1/2-1/2"]
[ECO "B91"]
[WhiteElo "2043"]
[BlackElo "2013"]
[PlyCount "40"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nde2 Be6 8. Bg2 Be7 9. h3 0-0 10. a4 b6 11. Be3 Nbd7 12. g4 Qc7 13. Ng3 Nc5 14. Nf5 Rfd8 15. g5 Ne8 16. 0-0 Bf8 17. f4 Rab8 18. Nd5 Bxd5 19. Qxd5 exf4 20. Bxf4 Ne6 1/2-1/2

[Event "CRI-ch Phase 1.1"]
[Site "San Jose"]
[Date "2009.02.17"]
[Round "8"]
[White "Fernandez Sanchez, Mario Andres"]
[Black "Centeno, Erick"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1973"]
[BlackElo "2043"]
[PlyCount "61"]
[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. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. 0-0 Nxb5 7. Nxb5 a6 8. Nc3 d6 9. d3 e6 10. Qe1 Ne7 11. Bd2 Nc6 12. Qg3 Nd4 13. Nxd4 cxd4 14. Ne2 Qc7 15. Rac1 Bd7 16. Qf2 Qb6 17. Bc3 0-0 18. Bxd4 Bxd4 19. Qxd4 Qc7 20. Qf6 Rac8 21. c4 Qa5 22. Nc3 b5 23. Nd1 bxc4 24. dxc4 Qxa2 25. Ne3 Qa5 26. Ng4 Qh5 27. h3 Rfd8 28. f5 exf5 29. exf5 Bxf5 30. Rxf5 gxf5 31. Qxd8+ 1-0

[Event "CRI-ch Phase 1.1"]
[Site "San Jose"]
[Date "2009.02.15"]
[Round "9"]
[White "Centeno, Erick"]
[Black "Zamora Mejias, Alonso"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2043"]
[PlyCount "72"]
[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 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bd3 c6 7. 0-0 0-0 8. Kh1 a5 9. Nf5 Bxf5 10. exf5 d5 11. g4 Nfd7 12. f4 Nc5 13. g5 Nxd3 14. Qxd3 Nd7 15. Be3 Bc5 16. Rf3 Re8 17. Bd2 Bb4 18. a3 Bd6 19. Rh3 f6 20. Qf3 Nf8 21. Nxd5 cxd5 22. Qxd5+ Kh8 23. gxf6 Be5 24. Qxd8 Rexd8 25. fxe5 Rxd2 26. fxg7+ Kxg7 27. Rg3+ Kf7 28. Rag1 Re2 29. Rg7+ Ke8 30. e6 Rd8 31. Rxb7 Rdd2 32. Rc1 Rxh2+ 33. Kg1 Rdg2+ 34. Kf1 h5 35. Rb8+ Ke7 36. Rb7+ Ke8 1/2-1/2

[Event "CRI-ch Phase 1.1"]
[Site "San Jose"]
[Date "2009.02.08"]
[Round "6"]
[White "Castillo Trujillo, Ivan"]
[Black "Centeno, Erick"]
[Result "1/2-1/2"]
[ECO "A11"]
[BlackElo "2043"]
[PlyCount "49"]
[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. c4 c6 2. Nf3 d5 3. e3 Bf5 4. cxd5 cxd5 5. Nd4 Bd7 6. f4 Nc6 7. Nf3 Nf6 8. Be2 e6 9. 0-0 Bd6 10. d4 0-0 11. Nc3 a6 12. Ne5 Rc8 13. Bd2 b5 14. Nxc6 Rxc6 15. a3 Ne4 16. Nxe4 dxe4 17. Qb3 Qb6 18. Rfc1 Rfc8 19. Rxc6 Rxc6 20. Rc1 Qc7 21. Rxc6 Bxc6 22. Bb4 Bxb4 23. Qxb4 Bd5 24. Qc5 Qd8 25. b4 1/2-1/2

[Event "CRI-ch Phase 1.1"]
[Site "San Jose"]
[Date "2009.02.07"]
[Round "4"]
[White "Munoz, Carolina"]
[Black "Centeno, Erick"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2026"]
[BlackElo "2043"]
[PlyCount "75"]
[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. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. Bd3 e6 7. Nxd4 cxd4 8. Nb5 d6 9. c3 dxc3 10. dxc3 a6 11. Qa4 Ke7 12. Qa3 Rb8 13. Nd4 Nf6 14. e5 Nd5 15. Bxa6 Ra8 16. Qxd6+ Qxd6 17. exd6+ Kxd6 18. Bc4 Bxd4 19. cxd4 Bd7 20. Bd2 Rhc8 21. Bxd5 Kxd5 22. Bc3 Bb5 23. Kd2 Ra6 24. Rhe1 f6 25. Re3 Bc4 26. a3 f5 27. Rc1 Rac6 28. g4 fxg4 29. Re5+ Kd6 30. Rg5 Bd5 31. Rxg4 R8c7 32. Rg5 Rf7 33. Kd3 Kd7 34. h4 Rf5 35. Re1 Rc8 36. Re2 Rcf8 37. Rf2 R8f6 38. Rxf5 1/2-1/2

[Event "CRI-ch Phase 1.1"]
[Site "San Jose"]
[Date "2009.02.03"]
[Round "2"]
[White "Carranza Fernandez, Jorge"]
[Black "Centeno, Erick"]
[Result "0-1"]
[ECO "A81"]
[BlackElo "2043"]
[PlyCount "70"]
[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 f5 2. g3 Nf6 3. Bg2 g6 4. c3 Bg7 5. Qb3 d5 6. Nh3 0-0 7. Nd2 c6 8. Nf3 Ng4 9. Nf4 e5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. Nd3 Bg7 13. 0-0 Qe7 14. Be3 Na6 15. h4 Be6 16. Bd4 Bf7 17. Bxg7 Kxg7 18. Qc2 Nc5 19. e3 Ne4 20. Nc1 h6 21. Bxe4 fxe4 22. b4 Be6 23. Nb3 Qf6 24. Nd4 Bg4 25. a4 g5 26. h5 Qf7 27. c4 Qxh5 28. Qb2 Kg8 29. f3 Bxf3 30. Qh2 Qxh2+ 31. Kxh2 dxc4 32. Ne6 Rf7 33. Nd4 a5 34. b5 c5 35. Ne6 b6 0-1

[Event "CRI-ch Phase 1.1"]
[Site "San Jose"]
[Date "2009.01.31"]
[Round "1"]
[White "Centeno, Erick"]
[Black "Duran Vega, Sergio"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "2043"]
[BlackElo "1979"]
[PlyCount "62"]
[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. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. f4 e5 7. Nh3 Nge7 8. 0-0 Nd4 9. Be3 h5 10. Ng5 Bg4 11. Qd2 f6 12. Nf3 Qd7 13. Nd5 Nxd5 14. exd5 0-0-0 15. Bxd4 cxd4 16. Qa5 Kb8 17. c4 h4 18. fxe5 hxg3 19. e6 Qe7 20. Nxd4 f5 21. Nf3 Bxf3 22. Rxf3 Bd4+ 23. Kf1 gxh2 24. Ke2 Qg5 25. Bh1 f4 26. Raf1 Qe5+ 27. Kd1 g5 28. b3 Be3 29. c5 dxc5 30. d6 Rxd6 31. Qb5 Qa1+ 0-1

[Event "CRI-ch Phase 1.1"]
[Site "San Jose"]
[Date "2009.01.31"]
[Round "5"]
[White "Centeno, Erick"]
[Black "Rodriguez Chaverri, David"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2043"]
[BlackElo "1968"]
[PlyCount "85"]
[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. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. 0-0 Bc5 8. Nf3 Nc6 9. Qe2 d6 10. Be3 b5 11. a4 b4 12. Bxc5 dxc5 13. Nb1 e5 14. Nbd2 0-0 15. Nc4 Bg4 16. c3 bxc3 17. bxc3 Rfd8 18. Rfd1 h6 19. Ne3 Bc8 20. Nd5 Nxd5 21. exd5 Ne7 22. d6 Rxd6 23. Qe4 Bb7 24. Qh7+ Kf8 25. Qh8+ Ng8 26. Bh7 Bxf3 27. gxf3 Ke7 28. Qxg7 Nf6 29. Kf1 Rad8 30. Rxd6 Qxd6 31. Re1 Qe6 32. Qxh6 Qc4+ 33. Kg2 Qxc3 34. Re3 Qa1 35. Qg5 Rd1 36. Rxe5+ Kd7 37. Qf5+ Kc7 38. Rxc5+ Kd6 39. Rc2 Rg1+ 40. Kh3 Rg7 41. Qc5+ Kd7 42. Bf5+ Kd8 43. Qd6+ 1-0

[Event "Alajuela op 2nd"]
[Site "Alajuela"]
[Date "2006.07.12"]
[Round "2"]
[White "Mitkov, Nikola"]
[Black "Centeno, Erick"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2563"]
[BlackElo "2004"]
[PlyCount "59"]
[EventDate "2006.07.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Ba4 g6 5. Nf3 Bg7 6. 0-0 a6 7. Nxd4 cxd4 8. Ne2 b5 9. Bb3 Bb7 10. d3 Qb6 11. Kh1 Nf6 12. f3 0-0 13. Qe1 Qc5 14. Qf2 Rac8 15. a3 d6 16. Bd2 Nd7 17. Qh4 Bf6 18. Qg4 Ne5 19. Qg3 Nc6 20. f4 Bg7 21. f5 Ne5 22. Bg5 Rc7 23. c3 Nc6 24. Rac1 Qb6 25. fxg6 hxg6 26. cxd4 Nxd4 27. Nxd4 Rxc1 28. Rxc1 Bxd4 29. Bxe7 Re8 30. Qxd6 1-0

[Event "CRI-ch qual"]
[Site "San Jose"]
[Date "2005.06.22"]
[Round "8"]
[White "Centeno, Erick"]
[Black "Brenes Salgado, Juan Carlos"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "2072"]
[BlackElo "2000"]
[PlyCount "43"]
[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 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 Rb8 7. Nf3 Bg4 8. h3 Bxf3 9. Qxf3 Nd4 10. Qf2 e6 11. 0-0 Ne7 12. Be3 b5 13. Nd1 0-0 14. c3 Ndc6 15. e5 Nd5 16. Bxd5 exd5 17. exd6 c4 18. Bd2 a5 19. Re1 Qxd6 20. Qe2 Rfe8 21. Qxe8+ Rxe8 22. Rxe8+ 1/2-1/2

[Event "CRI-ch qual"]
[Site "San Jose"]
[Date "2005.06.21"]
[Round "7"]
[White "Cabrera Chaves, Marco Antonio"]
[Black "Centeno, Erick"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "2008"]
[BlackElo "2072"]
[PlyCount "120"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. 0-0 0-0 9. Bb3 d6 10. h3 Qh5 11. Nd5 Qxd1 12. Raxd1 Nxd5 13. exd5 Nxd4 14. Bxd4 Bd7 15. Rfe1 Rfe8 16. c3 a5 17. a3 b5 18. g4 Rab8 19. Kg2 b4 20. axb4 axb4 21. c4 Ra8 22. Bxg7 Kxg7 23. Ra1 Kf8 24. f4 Rec8 25. Kg3 e6 26. Kf3 exd5 27. cxd5 Bb5 28. Rec1 Rxc1 29. Rxc1 Re8 30. Bc4 Rc8 31. b3 Rc5 32. Ke4 Ba6 33. Kd4 Bc8 34. Ra1 Bd7 35. Ra8+ Ke7 36. Rb8 Ra5 37. Rxb4 Ra1 38. Rb7 Kd8 39. Rb8+ Bc8 40. Rb6 Ke7 41. Bb5 Rd1+ 42. Ke4 Re1+ 43. Kf3 Rd1 44. Bc6 Rd3+ 45. Kg2 h5 46. Rb8 Ba6 47. g5 Rd2+ 48. Kg3 Rd3+ 49. Kf2 f6 50. Ra8 Rd2+ 51. Ke1 Re2+ 52. Kd1 Ra2 53. Bb5 Ra5 54. Ra7+ Kd8 55. Bc4 Ra1+ 56. Kd2 Ra2+ 57. Kc3 Rh2 58. Rxa6 Rxh3+ 59. Kd4 fxg5 60. Rxd6+ Ke7 1-0

[Event "CRI-ch qual"]
[Site "San Jose"]
[Date "2005.06.16"]
[Round "5"]
[White "Castro Madrigal, Randall"]
[Black "Centeno, Erick"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "2016"]
[BlackElo "2072"]
[PlyCount "69"]
[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. c4 f5 2. e4 d6 3. d3 Nf6 4. Nc3 g6 5. g3 Bg7 6. Bg2 Nc6 7. Nge2 0-0 8. 0-0 e5 9. Nd5 Nh5 10. Rb1 h6 11. f4 exf4 12. Nexf4 Nxf4 13. Nxf4 Kh7 14. Be3 Nd4 15. Qd2 c6 16. Rf2 Ne6 17. Nxg6 Kxg6 18. exf5+ Kh7 19. fxe6 Bxe6 20. Be4+ Kg8 21. Rxf8+ Qxf8 22. Rf1 Qe7 23. Bxh6 Bd4+ 24. Kh1 Bxc4 25. Bg5 Qe8 26. Re1 Be6 27. Qb4 Bb6 28. Qxd6 Qf7 29. Bg2 Re8 30. Qf4 Qg6 31. Be4 Bh3 32. Qf6 Qh5 33. Bd2 Bg4 34. Bc3 Re7 35. Rf1 1-0

[Event "CRI-ch qual"]
[Site "San Jose"]
[Date "2005.06.15"]
[Round "4"]
[White "Centeno, Erick"]
[Black "Bermudez Vives, Sergio"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "2072"]
[BlackElo "2127"]
[PlyCount "102"]
[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 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 b6 8. 0-0 Bb7 9. Nb5 0-0-0 10. Bxc5 bxc5 11. Bd5 a6 12. N5a3 Nxd5 13. exd5 Ne7 14. c4 Qxb2 15. Nc2 c6 16. Qd2 Qf6 17. Nc3 cxd5 18. cxd5 d6 19. Rab1 Rd7 20. Rb6 Ng6 21. Rfb1 Nf4 22. Kh1 Re8 23. Ne3 Re5 24. Na4 Qg5 25. Nc3 Qg6 26. g3 Rxd5 27. Nexd5 Nxd5 28. Rxb7 Rxb7 29. Rxb7 Nxc3 30. Rb6 Qe4+ 31. Kg1 Ne2+ 32. Kf1 Nd4 33. f3 Qxf3+ 34. Qf2 Qh1+ 35. Qg1 Qe4 36. Qf2 Kc7 37. Rb2 f5 38. h4 d5 39. Qf4+ Kc6 40. Qxe4 fxe4 41. Kf2 Nf5 42. Rb8 d4 43. Rf8 g6 44. h5 Kd5 45. hxg6 hxg6 46. g4 Ne3 47. g5 Ke5 48. Ra8 Kf4 49. Rxa6 c4 50. a4 c3 51. a5 c2 0-1

[Event "CRI-ch qual"]
[Site "San Jose"]
[Date "2005.06.13"]
[Round "3"]
[White "Ramirez Alvarez, Alejandro"]
[Black "Centeno, Erick"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2000"]
[BlackElo "2072"]
[PlyCount "76"]
[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 c5 2. c3 Nf6 3. e5 Nd5 4. g3 d6 5. exd6 e6 6. Bg2 Bxd6 7. Nf3 0-0 8. 0-0 Nc6 9. Na3 Ne5 10. d4 Nxf3+ 11. Bxf3 cxd4 12. Qxd4 Bxa3 13. bxa3 Qa5 14. c4 Nf6 15. Bb2 Rd8 16. Qf4 Nd7 17. Rfd1 h6 18. Rd2 Re8 19. Bxb7 e5 20. Bxe5 g5 21. Qd4 Bxb7 22. Bh8 Ne5 23. Bxe5 Qxe5 24. Qxe5 Rxe5 25. Rd7 Bf3 26. Rc1 a5 27. c5 Rc8 28. Rd3 Rcxc5 29. Rb1 g4 30. Rd8+ Kg7 31. h3 gxh3 32. Kh2 Re2 33. Rf1 Bg2 34. Rg1 Rxf2 35. g4 Rc3 36. Re1 Be4+ 37. Kg1 Rg2+ 38. Kf1 Rf3# 0-1

[Event "CRI-ch qual"]
[Site "San Jose"]
[Date "2005.06.12"]
[Round "2"]
[White "Centeno, Erick"]
[Black "Carvajal Gorgona, Jonathan G"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "2072"]
[BlackElo "2123"]
[PlyCount "128"]
[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 e6 2. d4 c5 3. d5 exd5 4. exd5 d6 5. Nf3 Bg4 6. Be2 Be7 7. 0-0 Nf6 8. c4 0-0 9. Nc3 Nbd7 10. h3 Bxf3 11. Bxf3 Ne8 12. Qc2 Bf6 13. Ne4 a6 14. Be2 Rb8 15. a4 b6 16. Bf4 Ne5 17. Nxf6+ Qxf6 18. Bd2 Nc7 19. Bc3 Qd8 20. f4 Nd7 21. Bd3 h6 22. f5 f6 23. Rae1 Ne5 24. Bxe5 dxe5 25. Be2 Qd6 26. Rc1 Rfc8 27. Rfd1 Kf8 28. Kh1 Ne8 29. Rd2 Qd7 30. b3 Nd6 31. Ra1 Rc7 32. Bd3 Kf7 33. Qb1 b5 34. axb5 axb5 35. Rb2 e4 36. Be2 Qxf5 37. Bg4 Qe5 38. Be6+ Kg6 39. Ra6 Kh7 40. Rxd6 Qxd6 41. Qxe4+ g6 42. Rf2 f5 43. Qe3 bxc4 44. Qc1 cxb3 45. Qc3 c4 46. h4 h5 47. g4 b2 48. Rxb2 Rxb2 49. Qxb2 fxg4 50. Qb8 g3 51. Qg8+ Kh6 52. Qh8+ Rh7 53. Qf6 Rg7 54. Qg5+ Kh7 55. Qf6 Qc7 56. d6 Qc6+ 57. Kg1 c3 58. d7 Qc5+ 59. Kg2 c2 60. d8Q c1Q 61. Bg8+ Rxg8 62. Qf7+ Kh6 63. Qdxg8 Q5g1+ 64. Kf3 Qce3# 0-1

[Event "CRI-ch qual"]
[Site "San Jose"]
[Date "2005.06.11"]
[Round "1"]
[White "Bermudez Munoz, Alexander"]
[Black "Centeno, Erick"]
[Result "0-1"]
[ECO "A86"]
[WhiteElo "2000"]
[BlackElo "2072"]
[PlyCount "50"]
[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 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nh3 d6 6. Nc3 0-0 7. d5 c6 8. 0-0 e5 9. dxe6 Bxe6 10. Qd3 Nbd7 11. Qxd6 Bxc4 12. Qb4 Nb6 13. Rd1 Nfd7 14. Bg5 a5 15. Qd6 Qb8 16. Qd2 Re8 17. Re1 Nc5 18. b3 Qe5 19. Rac1 Ba6 20. Bf3 a4 21. Bf4 Qd4 22. Qb2 axb3 23. axb3 Qb4 24. Bd6 Qxb3 25. Qd2 Nc4 0-1

[Event "CRI-ch 68th"]
[Site "San Jose"]
[Date "2004.05.18"]
[Round "1"]
[White "Murillo Tsijli, Alexis"]
[Black "Centeno, Erick"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2300"]
[BlackElo "2042"]
[PlyCount "119"]
[EventDate "2004.05.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 f5 2. Nc3 d5 3. e4 dxe4 4. f3 Nf6 5. Bg5 Nbd7 6. Bc4 Nb6 7. Bb3 Nbd5 8. Nxd5 Nxd5 9. fxe4 fxe4 10. Qh5+ g6 11. Qh4 Bf5 12. Ne2 Qd7 13. 0-0 0-0-0 14. c3 Bg7 15. Rae1 h6 16. Bc1 e6 17. g4 g5 18. Qh3 Bg6 19. Ng3 Nf6 20. Qg2 Qc6 21. Bc2 Rhf8 22. Nxe4 Bxe4 23. Bxe4 Nxe4 24. Rxf8 Rxf8 25. Qxe4 Qxe4 26. Rxe4 Kd7 27. Re2 Kd6 28. Rf2 e5 29. dxe5+ Kxe5 30. Re2+ Kd5 31. Bd2 Be5 32. Kg2 Bf4 33. Be1 Rf6 34. Bf2 a6 35. Bd4 Rf8 36. b3 c5 37. Bg7 Rg8 38. Bf6 Rg6 39. Be7 Kc6 40. c4 Bd6 41. Bd8 Bc7 42. Bxc7 Kxc7 43. Re7+ Kc6 44. Kf3 Rf6+ 45. Ke3 b6 46. h3 Kd6 47. Re8 Kd7 48. Ra8 Re6+ 49. Kf3 a5 50. Rb8 Ke7 51. Rb7+ Ke8 52. Kf2 Kf8 53. Rd7 Ke8 54. Rd3 Ke7 55. Re3 Kf6 56. Rxe6+ Kxe6 57. Kf3 Ke5 58. Ke3 Kf6 59. Ke4 Kg6 60. Ke5 1-0

[Event "San Salvador op"]
[Site "San Salvador"]
[Date "2003.12.10"]
[Round "1"]
[White "Pineda, Boris"]
[Black "Centeno, Erick"]
[Result "1/2-1/2"]
[ECO "A83"]
[WhiteElo "2286"]
[PlyCount "54"]
[EventDate "2003.12.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 Nc6 5. f3 e3 6. Bxe3 e6 7. a3 Be7 8. Bd3 0-0 9. Nge2 a6 10. 0-0 b5 11. Ng3 Bd6 12. Nge4 Nxe4 13. fxe4 Rxf1+ 14. Qxf1 Qf6 15. e5 Qxf1+ 16. Rxf1 Be7 17. Ne4 Bb7 18. c3 Na5 19. Bg5 Bxg5 20. Nxg5 h6 21. Nh3 Bd5 22. Rf2 Rb8 23. Bg6 Nc4 24. Bf7+ Kh7 25. Nf4 Be4 26. g4 Rf8 27. Ne2 Kh8 1/2-1/2

[Event "Codicader 3rd"]
[Site "Codicader"]
[Date "2003.10.14"]
[Round "2"]
[White "Centeno, Erick"]
[Black "Martell, Jose"]
[Result "0-1"]
[ECO "B25"]
[PlyCount "64"]
[EventDate "2003.10.??"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "MEX"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. f4 Nf6 7. Nf3 0-0 8. 0-0 Rb8 9. h3 Nd7 10. g4 b5 11. a3 a5 12. Rb1 b4 13. axb4 axb4 14. Ne2 Qb6 15. Be3 Nd4 16. b3 Bb7 17. Rf2 Ra8 18. h4 Ra2 19. Nc1 Ra6 20. Bh1 Rfa8 21. h5 Nb5 22. Ne2 Ra1 23. Rxa1 Rxa1 24. Bc1 Bb2 25. Qd2 Nc3 26. Kg2 Bxc1 27. Nxc1 c4 28. hxg6 hxg6 29. bxc4 Bxe4 30. Kg3 Bc6 31. Rh2 Bxf3 32. Kxf3 Qg1 0-1

[Event "Codicader 3rd"]
[Site "Codicader"]
[Date "2003.10.13"]
[Round "1"]
[White "Rojas Keim, Luis Alberto"]
[Black "Centeno, Erick"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2444"]
[PlyCount "56"]
[EventDate "2003.10.??"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "MEX"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. e5 Bg4 5. h3 Bxf3 6. Qxf3 Nxe5 7. Qe3 Qd6 8. d4 cxd4 9. cxd4 Nc6 10. Bb5 Nf6 11. Nc3 e6 12. Bd2 Be7 13. Qe5 0-0 14. Bxc6 Qxc6 15. Qg3 Bd6 16. Bf4 Nh5 17. Qf3 Nxf4 18. g3 Ng6 19. h4 Ne7 20. h5 Nf5 21. g4 Nxd4 22. Qd3 Qc4 23. Qd2 Nf3+ 24. Kd1 Nxd2 25. Kxd2 d4 26. Ne2 Bb4+ 27. Kd1 Rac8 28. Nxd4 Qd3# 0-1

[Event "CRI-ch 67th"]
[Site "Cenfotec"]
[Date "2003.06.25"]
[Round "11"]
[White "Jimenez, Alvarado Alonso"]
[Black "Centeno, Erick"]
[Result "1/2-1/2"]
[ECO "E61"]
[PlyCount "22"]
[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 d6 2. c4 Nf6 3. Nc3 g6 4. e3 Bg7 5. Bd3 Nc6 6. a3 0-0 7. Nf3 e5 8. d5 Ne7 9. 0-0 Bg4 10. Rb1 Nh5 11. h3 Bxf3 1/2-1/2

[Event "CRI-ch 67th"]
[Site "Cenfotec"]
[Date "2003.06.24"]
[Round "10"]
[White "Centeno, Erick"]
[Black "Murillo Ortiz, Gustavo"]
[Result "1/2-1/2"]
[ECO "A39"]
[PlyCount "19"]
[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. c4 c5 2. g3 Nc6 3. Bg2 Nf6 4. Nc3 g6 5. Nf3 Bg7 6. 0-0 0-0 7. d4 cxd4 8. Nxd4 Nxd4 9. Qxd4 d6 10. Rd1 1/2-1/2

[Event "CRI-ch 67th"]
[Site "Cenfotec"]
[Date "2003.06.23"]
[Round "9"]
[White "Martinez, Ramon"]
[Black "Centeno, Erick"]
[Result "1-0"]
[ECO "B21"]
[PlyCount "113"]
[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. f4 d5 3. e5 Nc6 4. Nf3 Bg4 5. Be2 e6 6. c3 Nge7 7. d3 Nf5 8. Na3 Be7 9. Nc2 Qb6 10. 0-0 0-0 11. Qe1 Rac8 12. Qf2 Rfd8 13. b3 Qa5 14. Bd2 c4 15. d4 cxb3 16. axb3 Qb6 17. Rfb1 a6 18. Ne3 Nxe3 19. Qxe3 Bf5 20. Bd3 Bxd3 21. Qxd3 Na7 22. Be3 Qc7 23. Rc1 Qd7 24. c4 dxc4 25. bxc4 Nc6 26. Qe4 Nb4 27. g4 Qc6 28. Qxc6 Rxc6 29. f5 Rdc8 30. c5 Nd5 31. Bd2 Nc7 32. Rcb1 Nb5 33. Kg2 Rd8 34. Be3 Rd7 35. Rb3 Kf8 36. h4 Bd8 37. Kg3 Bc7 38. Rf1 Ke7 39. Kh3 f6 40. h5 fxe5 41. Bg5+ Kf7 42. fxe6+ Kxe6 43. dxe5 Rxc5 44. Be3 Rcd5 45. Ng5+ Kxe5 46. Bf4+ Kd4 47. Ne6+ Kc4 48. Re3 Bxf4 49. Rxf4+ Nd4 50. Kg2 b5 51. Kf2 b4 52. Ke1 Kb5 53. Ree4 Nxe6 54. Rxb4+ Kc5 55. Rfe4 Rd4 56. Rbxd4 Nxd4 57. Kd2 1-0

[Event "CRI-ch 67th"]
[Site "Cenfotec"]
[Date "2003.06.21"]
[Round "8"]
[White "Centeno, Erick"]
[Black "Bolanos Sanchez, Huberth"]
[Result "1-0"]
[ECO "C45"]
[PlyCount "61"]
[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 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Ba6 9. b3 g6 10. Bb2 Bg7 11. Nd2 0-0-0 12. 0-0-0 Rde8 13. Nf3 h5 14. Kb1 Kb8 15. Qd2 Nb6 16. a4 f6 17. a5 Nc8 18. Qxd7 fxe5 19. Qxc6 Qf6 20. Qc5 Bf8 21. Qe3 Bh6 22. Bxe5 Bxe3 23. Bxf6 Rhf8 24. Ne5 Rxe5 25. Bxe5 Rxf2 26. Bg3 Rf7 27. Bd3 Ne7 28. Rhe1 Bc5 29. Re6 Bc8 30. Re5 Bd6 31. Rb5+ 1-0

[Event "CRI-ch 67th"]
[Site "Cenfotec"]
[Date "2003.06.20"]
[Round "7"]
[White "Ugalde Garcia, Ronald"]
[Black "Centeno, Erick"]
[Result "1-0"]
[ECO "A89"]
[WhiteElo "2183"]
[PlyCount "67"]
[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. g3 g6 4. Bg2 Bg7 5. Nc3 d6 6. Nf3 0-0 7. 0-0 Nc6 8. d5 Ne5 9. Nxe5 dxe5 10. e4 f4 11. gxf4 Nh5 12. f5 Nf4 13. Bxf4 exf4 14. fxg6 hxg6 15. f3 Be5 16. Qe1 Bd4+ 17. Kh1 Kg7 18. Rd1 Be3 19. Rd3 Rh8 20. Rxe3 fxe3 21. Qxe3 e5 22. dxe6 Qh4 23. Qd4+ Kg8 24. Qe5 Rh5 25. Qxc7 Bxe6 26. Nd5 Bxd5 27. cxd5 Rf8 28. Kg1 Rf4 29. h3 Qg3 30. d6 Rg5 31. Qc2 Rxf3 32. Qd2 Rd3 33. Qc2 Rxd6 34. Qc8+ 1-0

[Event "CRI-ch 67th"]
[Site "Cenfotec"]
[Date "2003.06.18"]
[Round "6"]
[White "Centeno, Erick"]
[Black "Munoz Chaves, Jose Pablo"]
[Result "1/2-1/2"]
[ECO "A03"]
[PlyCount "19"]
[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. f4 d5 2. Nf3 c5 3. g3 g6 4. Bg2 Bg7 5. d3 Nf6 6. 0-0 0-0 7. Nc3 Nc6 8. e4 d4 9. Ne2 e5 10. f5 1/2-1/2

[Event "CRI-ch 67th"]
[Site "Cenfotec"]
[Date "2003.06.17"]
[Round "5"]
[White "Minero, Boris P"]
[Black "Centeno, Erick"]
[Result "1/2-1/2"]
[ECO "A89"]
[WhiteElo "2163"]
[PlyCount "57"]
[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. Nf3 g6 2. d4 f5 3. g3 Nf6 4. Bg2 Bg7 5. c4 d6 6. 0-0 0-0 7. Nc3 Nc6 8. d5 Ne5 9. Qb3 Nxf3+ 10. Bxf3 Rb8 11. Nb5 a6 12. Nd4 Bd7 13. Be3 Ne4 14. Qc2 Ng5 15. Bg2 e5 16. dxe6 Nxe6 17. Bd5 Qf6 18. c5 dxc5 19. Qxc5 c6 20. Nxe6 Bxe6 21. Bc4 Qf7 22. Bxe6 Qxe6 23. Rfd1 Rbd8 24. Qb6 Rd7 25. Rac1 Be5 26. Bh6 Bg7 27. Rxd7 Qxd7 28. Bxg7 Kxg7 29. Qb3 1/2-1/2

[Event "CRI-ch 67th"]
[Site "Cenfotec"]
[Date "2003.06.16"]
[Round "4"]
[White "Centeno, Erick"]
[Black "Valverde Fuentes, Ronald"]
[Result "1-0"]
[ECO "B24"]
[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. Nc3 e5 3. g3 d6 4. Bg2 Nc6 5. d3 h5 6. h3 Be6 7. Nge2 Qd7 8. f4 f5 9. Be3 h4 10. exf5 Bxf5 11. g4 Be6 12. f5 Bf7 13. Ne4 Rc8 14. Ng5 d5 15. Nxf7 Kxf7 16. 0-0 Be7 17. Qd2 d4 18. Bg5 Nf6 19. Bxf6 gxf6 20. g5 Rcg8 21. g6+ Kg7 22. Be4 Rc8 23. Kh2 Rh6 24. Rg1 Qd8 25. Rg4 b5 26. a4 a6 27. axb5 axb5 28. Ra6 Nb8 29. Re6 c4 30. Qe1 Nd7 31. Rxh4 Rxh4 32. Qxh4 Nf8 33. Ng3 1-0

[Event "CRI-ch 67th"]
[Site "Cenfotec"]
[Date "2003.06.15"]
[Round "3"]
[White "Lowsky, Sofia"]
[Black "Centeno, Erick"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "1858"]
[PlyCount "71"]
[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. c4 g6 2. Nc3 Bg7 3. g3 d6 4. Bg2 e5 5. e3 Nf6 6. Nge2 0-0 7. 0-0 Nc6 8. d4 Re8 9. b3 exd4 10. Nxd4 Ne5 11. Bb2 Bg4 12. f3 Bc8 13. Qd2 Qe7 14. e4 h5 15. Rfe1 h4 16. f4 hxg3 17. fxe5 gxh2+ 18. Kh1 dxe5 19. Nf3 Ng4 20. Nd5 Qc5 21. b4 Qd6 22. c5 Qd8 23. Ne3 Qxd2 24. Nxd2 Nf2+ 25. Kxh2 Nd3 26. Reb1 Nxb4 27. Ba3 a5 28. Bxb4 axb4 29. Rxb4 Bf8 30. Rc4 Be6 31. Rc2 Ra5 32. Nd5 Bxd5 33. exd5 Rxc5 34. Rxc5 Bxc5 35. Ne4 Be7 36. Rc1 1/2-1/2

[Event "CRI-ch 67th"]
[Site "Cenfotec"]
[Date "2003.06.14"]
[Round "2"]
[White "Centeno, Erick"]
[Black "Arias Formoso, Rodolfo"]
[Result "0-1"]
[ECO "B13"]
[BlackElo "2180"]
[PlyCount "90"]
[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 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. Bf4 Nxd4 6. c3 Nc6 7. Nf3 Bg4 8. Be2 Nf6 9. Na3 Bxf3 10. Bxf3 e5 11. Bg5 e4 12. Be2 Bxa3 13. bxa3 0-0 14. 0-0 Ne7 15. Bxf6 gxf6 16. f3 Qb6+ 17. Kh1 Rad8 18. Rb1 Qc6 19. Qd4 b6 20. Bb5 Qe6 21. Rfe1 Nf5 22. Qd2 Nd6 23. Ba6 f5 24. Qf4 f6 25. fxe4 fxe4 26. Re3 Rd7 27. Be2 Rg7 28. Rh3 Qe5 29. Qf2 f5 30. a4 Kh8 31. Qh4 Qe7 32. Qf4 Qg5 33. Qf2 Rfg8 34. Rg3 Qf6 35. Rxg7 Qxg7 36. Rd1 e3 37. Qf3 Ne4 38. Rxd5 Nd2 39. Qg3 Qxc3 40. Qe5+ Qxe5 41. Rxe5 f4 42. Rf5 Rc8 43. h4 Rc1+ 44. Kh2 Nf1+ 45. Kh3 Ng3 0-1

[Event "CRI-ch 67th"]
[Site "Cenfotec"]
[Date "2003.06.13"]
[Round "1"]
[White "Minero Pineda, Carlos"]
[Black "Centeno, Erick"]
[Result "1-0"]
[ECO "A89"]
[WhiteElo "2179"]
[PlyCount "61"]
[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. Nf3 g6 2. g3 Bg7 3. Bg2 d6 4. d4 f5 5. 0-0 Nf6 6. c4 0-0 7. Nc3 Nc6 8. b3 e5 9. d5 Ne7 10. Bb2 h6 11. b4 g5 12. c5 f4 13. cxd6 cxd6 14. Nd2 Nf5 15. Nde4 Qb6 16. a4 Ng4 17. a5 Qxb4 18. Ba3 Qc4 19. Rc1 fxg3 20. hxg3 Rd8 21. Bf3 Nge3 22. fxe3 Nxe3 23. Qd2 Nxf1 24. Rxf1 Bh3 25. Rc1 Qa6 26. g4 h5 27. Qxg5 hxg4 28. Nf6+ Kf7 29. Nxg4 Bxg4 30. Bxg4 Qxa5 31. Be6+ 1-0

