[Event "Madrid Oliver Gonzalez Memorial-B 4th"]
[Site "Madrid"]
[Date "2015.10.12"]
[Round "3"]
[White "Calderon Rojo, Borja"]
[Black "Sierra Bermejo, Gregorio"]
[Result "1-0"]
[ECO "B85"]
[WhiteElo "1874"]
[BlackElo "1629"]
[PlyCount "99"]
[EventDate "2015.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. a4 Nf6 6. Nc3 d6 7. Be3 Nc6 8. Nb3 Be7 9. Be2 0-0 10. f4 Qc7 11. 0-0 Rd8 12. a5 Re8 13. Bf3 Nd7 14. Na4 Bd8 15. Qe2 Ne7 16. Rfd1 Qc6 17. Qd3 Ng6 18. Rd2 Be7 19. e5 d5 20. g3 Bb4 21. c3 Bf8 22. h4 Qc7 23. h5 Ngxe5 24. fxe5 Nxe5 25. Qf1 Nc4 26. Re2 Qxg3+ 27. Qg2 Qxg2+ 28. Kxg2 Nxe3+ 29. Rxe3 Bd7 30. Nb6 Rad8 31. Rae1 Bb5 32. Kh3 Bd6 33. Kg4 h6 34. Bh1 Bc6 35. Kh3 Bf8 36. Bf3 Bd6 37. Rd1 Bc7 38. Red3 Bxb6 39. axb6 Ba4 40. c4 Bxb3 41. Rxb3 d4 42. Bxb7 e5 43. Be4 f5 44. Bxf5 e4 45. Re1 d3 46. Rxe4 Rf8 47. b7 Rb8 48. Be6+ Kh8 49. Rxd3 Rxb7 50. b3 1-0

[Event "Madrid San Viator op 24th"]
[Site "Madrid"]
[Date "2015.05.24"]
[Round "8"]
[White "Sirera Ripoll, Jose Luis"]
[Black "Sierra Bermejo, Gregorio"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1765"]
[BlackElo "1605"]
[PlyCount "49"]
[EventDate "2015.03.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Bf4 Nd7 8. Qd2 Nc5 9. 0-0-0 0-0 10. h4 Bg4 11. h5 Ne6 12. Be3 Bxf3 13. gxf3 Bg5 14. f4 Bh6 15. f5 Bxe3 16. fxe3 Ng5 17. h6 Qf6 18. hxg7 Kxg7 19. Bd3 d5 20. Rdg1 Rad8 21. e4 h6 22. e5 Qxe5 23. Rxg5+ Kf6 24. Rxh6+ Ke7 25. f6+ 1-0

[Event "Madrid San Viator op 24th"]
[Site "Madrid"]
[Date "2015.05.17"]
[Round "7"]
[White "Sierra Bermejo, Gregorio"]
[Black "Bermejo Jimenez, Adolfo"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1605"]
[BlackElo "1419"]
[PlyCount "57"]
[EventDate "2015.03.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 e6 7. Ne5 Bd6 8. f4 Bxe5 9. fxe5 h6 10. h4 Ne7 11. h5 Bh7 12. Be3 Nf5 13. Nxf5 Bxf5 14. Bd3 Qd5 15. Bxf5 exf5 16. Qf3 Qxf3 17. gxf3 Nd7 18. Rg1 Rh7 19. 0-0-0 b6 20. f4 Rd8 21. Bf2 Nb8 22. Bh4 Rd7 23. c4 Na6 24. a3 Nc7 25. Bf2 Ne6 26. Be3 Ke7 27. d5 cxd5 28. cxd5 Rc7+ 29. Kb1 1-0

[Event "Madrid San Viator op 24th"]
[Site "Madrid"]
[Date "2015.05.10"]
[Round "6"]
[White "Gueler Berdasco, Martin"]
[Black "Sierra Bermejo, Gregorio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1917"]
[BlackElo "1605"]
[PlyCount "73"]
[EventDate "2015.03.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. b4 f5 2. Bb2 Nf6 3. c4 e6 4. a3 b6 5. Nf3 Bb7 6. g3 Bxf3 7. exf3 a5 8. Qb3 axb4 9. axb4 Rxa1 10. Bxa1 Nc6 11. b5 Na5 12. Qe3 Qe7 13. Bc3 Nb7 14. Bg2 Qf7 15. 0-0 Be7 16. f4 Nd6 17. d3 0-0 18. Nd2 Ng4 19. Qe2 Bf6 20. d4 g6 21. Ra1 Qg7 22. Qd3 h5 23. h3 Nh6 24. h4 Nhf7 25. Ra7 Ne8 26. Nf3 Ned6 27. Ne5 Nc8 28. Ra8 Nfd6 29. c5 bxc5 30. dxc5 Ne4 31. Bxe4 fxe4 32. Qxd7 Bxe5 33. Qxe6+ Kh7 34. Bxe5 Qg8 35. Qxg8+ Kxg8 36. Bxc7 Re8 37. b6 1-0

[Event "Madrid San Viator op 24th"]
[Site "Madrid"]
[Date "2015.04.26"]
[Round "5"]
[White "Sierra Bermejo, Gregorio"]
[Black "Sirera Andres, Dario"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1605"]
[BlackElo "1293"]
[PlyCount "89"]
[EventDate "2015.03.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 Bd7 10. h4 h5 11. Nb3 a6 12. Bh6 b5 13. Bxg7 Kxg7 14. g3 Qb6 15. Bg2 Rfd8 16. Nd5 Nxd5 17. exd5 Ne5 18. Rde1 Re8 19. Qd4 Qxd4 20. Nxd4 a5 21. Bh3 Bxh3 22. Rxh3 a4 23. Nxb5 Rac8 24. Nd4 Nd3+ 25. Kd2 Nxe1 26. Kxe1 Rb8 27. b3 axb3 28. axb3 Rb4 29. c3 Rbb8 30. b4 e5 31. Nc6 Rbc8 32. Rh2 e4 33. fxe4 Rxe4+ 34. Re2 Rg4 35. Kf2 Rc4 36. Re3 R4xc6 37. dxc6 Rxc6 38. Ke2 Kf8 39. Kd3 Rc7 40. Kd4 Re7 41. b5 Rxe3 42. Kxe3 Ke7 43. c4 f6 44. Kd4 Ke6 45. Ke4 1-0

[Event "Madrid San Viator op 24th"]
[Site "Madrid"]
[Date "2015.04.19"]
[Round "4"]
[White "Aguado Solana, Juan"]
[Black "Sierra Bermejo, Gregorio"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2090"]
[BlackElo "1605"]
[PlyCount "29"]
[EventDate "2015.03.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. Bg5 d6 4. Bxf6 exf6 5. e3 Be6 6. c4 Nd7 7. Bd3 g6 8. Qc2 Bg7 9. h4 Kf7 10. d5 Bxd5 11. cxd5 Nc5 12. Nc3 c6 13. Bc4 b5 14. Bb3 b4 15. dxc6+ 1-0

[Event "Madrid San Viator op 24th"]
[Site "Madrid"]
[Date "2015.04.12"]
[Round "3"]
[White "Sierra Bermejo, Gregorio"]
[Black "Diaz del Prado, Carlos"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1605"]
[BlackElo "1274"]
[PlyCount "73"]
[EventDate "2015.03.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. f4 d6 4. Nf3 Bg4 5. Be2 Nd7 6. Be3 c5 7. c3 Ngf6 8. Nbd2 0-0 9. Qc2 a6 10. h3 Bxf3 11. Bxf3 Rb8 12. e5 cxd4 13. Bxd4 dxe5 14. fxe5 Ne8 15. Qe4 Qc7 16. 0-0-0 Nxe5 17. Rhe1 Nxf3 18. Nxf3 e6 19. Bxg7 Nxg7 20. Qh4 Nf5 21. Qf6 Rbd8 22. Ne5 Rxd1+ 23. Rxd1 Nd6 24. Ng4 Nf5 25. Ne5 Nd6 26. Rd4 Qd8 27. Qxd8 Rxd8 28. Nc4 Nxc4 29. Rxd8+ Kg7 30. b3 Ne3 31. g3 Nd5 32. Kd2 Kf6 33. c4 Nb4 34. a3 Nc6 35. Rd7 b6 36. Rd6 Na5 37. Rxb6 1-0

[Event "Madrid San Viator op 24th"]
[Site "Madrid"]
[Date "2015.03.29"]
[Round "2"]
[White "Barahona Torrijos, Angel"]
[Black "Sierra Bermejo, Gregorio"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1782"]
[BlackElo "1605"]
[PlyCount "61"]
[EventDate "2015.03.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. a3 e6 3. b4 cxb4 4. axb4 Bxb4 5. Bb2 Nf6 6. e5 Nd5 7. c4 Ne7 8. Na3 a6 9. Nc2 Ba5 10. Ba3 Nbc6 11. Nf3 Ng6 12. Be2 Ncxe5 13. Nxe5 Nxe5 14. 0-0 Bc7 15. d4 Ng6 16. d5 Be5 17. Nd4 Qh4 18. Nf3 Qf6 19. Nxe5 Qxe5 20. Bf3 Nh4 21. Re1 Nxf3+ 22. Qxf3 Qf6 23. Qe4 a5 24. Rab1 Ra6 25. dxe6 Rxe6 26. Qd5 b6 27. Qa8 Kd8 28. c5 Rxe1+ 29. Rxe1 Qc3 30. Qe4 Qxa3 31. Qe7+ 1-0

[Event "Madrid San Viator op 24th"]
[Site "Madrid"]
[Date "2015.03.22"]
[Round "1"]
[White "Sierra Bermejo, Gregorio"]
[Black "Centeno Mateos, Domingo"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1605"]
[BlackElo "1483"]
[PlyCount "70"]
[EventDate "2015.03.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Nc6 7. Nf3 e6 8. Be2 Be7 9. Qd2 0-0 10. 0-0 b5 11. a3 Bb7 12. Ne1 Qc7 13. f4 Rad8 14. Bf3 Nd7 15. Nd3 Nb6 16. b3 Bf6 17. Rad1 e5 18. Ne2 d5 19. fxe5 Nxe5 20. Qa5 Nxf3+ 21. gxf3 d4 22. Bf4 Qc6 23. Nb4 Qc5 24. Rd3 Bg5 25. Bxg5 Qxg5+ 26. Kh1 Qf6 27. Ng3 Nd7 28. Qc7 Ba8 29. Nf5 Ne5 30. Ne7+ Kh8 31. Nbd5 Bxd5 32. Nxd5 Rxd5 33. exd5 Nxd3 34. cxd3 Rd8 35. Qc6 Rd6 1-0

[Event "Madrid San Viator op 23rd"]
[Site "Madrid"]
[Date "2014.11.23"]
[Round "9"]
[White "Uceda Martinez, Jacinto"]
[Black "Sierra Bermejo, Gregorio"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "1795"]
[BlackElo "1654"]
[PlyCount "151"]
[EventDate "2014.09.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 b6 4. e4 d5 5. e5 Ng8 6. Nf3 Bb7 7. Be2 dxc4 8. Bg5 Be7 9. Be3 Nd7 10. Bxc4 h5 11. 0-0 Nh6 12. d5 exd5 13. Bxd5 Bxd5 14. Qxd5 Nc5 15. Qc6+ Kf8 16. Rad1 Qc8 17. Nd5 Nf5 18. Bxc5 Bxc5 19. Qxc7 Rh6 20. Ng5 Be7 21. Nf3 Rc6 22. Qxc8+ Raxc8 23. Rd2 Rc2 24. Nc3 Rxd2 25. Nxd2 Bb4 26. Rc1 Nd4 27. Kf1 Re8 28. f4 Nf5 29. Nf3 Bc5 30. g3 Rd8 31. Ne4 Be3 32. Re1 Rd3 33. Kg2 Ke7 34. Re2 Nd4 35. Nxd4 Bxd4 36. b3 a5 37. Rd2 Rxd2+ 38. Nxd2 f6 39. exf6+ gxf6 40. Kf3 f5 41. h3 b5 42. g4 hxg4+ 43. hxg4 fxg4+ 44. Kxg4 a4 45. Ne4 axb3 46. axb3 Ke6 47. Kf3 b4 48. Nd2 Kf5 49. Nc4 Bc5 50. Ne3+ Kf6 51. Ke4 Bf8 52. Nd5+ Ke6 53. f5+ Kd7 54. Ke5 Kc6 55. f6 Kd7 56. Nb6+ Kc6 57. Nc4 Kd7 58. Kf5 Ke8 59. Ke6 Bc5 60. f7+ Kf8 61. Ne5 Kg7 62. Nd7 Bf8 63. Nf6 Kg6 64. Ne8 Kg5 65. Nd6 Kf4 66. Kd5 Ke3 67. Nf5+ Kd3 68. Nd4 Kc3 69. Ne6 Be7 70. Nc5 Bf8 71. Kc6 Bg7 72. Kb5 Bf8 73. Nd7 Be7 74. Ka4 Kd4 75. f8Q Bxf8 76. Nxf8 1-0

[Event "Madrid San Viator op 23rd"]
[Site "Madrid"]
[Date "2014.11.16"]
[Round "8"]
[White "Perez Sempere, Alberto"]
[Black "Sierra Bermejo, Gregorio"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1845"]
[BlackElo "1654"]
[PlyCount "62"]
[EventDate "2014.09.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[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 Nc6 10. Nxc6 Bxc6 11. Be3 Bd6 12. g3 h5 13. Bg2 h4 14. f4 hxg3 15. e5 Bxg2 16. Kxg2 Qc6+ 17. Qf3 Ng4 18. Qxc6 Nxe3+ 19. Kf3 dxc6 20. Kxe3 Bc5+ 21. Kf3 gxh2 22. Rh1 0-0-0 23. Ne4 Be7 24. Rae1 Rd4 25. Re2 Rh3+ 26. Kg2 Rh4 27. Kf3 g5 28. Ke3 c5 29. Nxg5 Rhxf4 30. Nf3 Rde4+ 31. Kf2 Bh4+ 0-1

[Event "Madrid San Viator op 23rd"]
[Site "Madrid"]
[Date "2014.11.09"]
[Round "7"]
[White "Sierra Bermejo, Gregorio"]
[Black "Lopez Ramirez, Rafael"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "1654"]
[BlackElo "1780"]
[PlyCount "47"]
[EventDate "2014.09.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Be7 8. 0-0 0-0 9. Nf3 f6 10. exf6 Nxf6 11. Bg5 cxd4 12. Nexd4 Ng4 13. Bxe7 Qxe7 14. Re1 Qf6 15. Qe2 e5 16. Nxc6 bxc6 17. Nxe5 Nxe5 18. Qxe5 Qxf2+ 19. Kh1 Qxb2 20. Qh5 g6 21. Bxg6 hxg6 22. Qxg6+ Kh8 23. Qh6+ Kg8 24. Qg6+ 1/2-1/2

[Event "Madrid San Viator op 23rd"]
[Site "Madrid"]
[Date "2014.11.02"]
[Round "6"]
[White "Enriquez Pastor, Jorge"]
[Black "Sierra Bermejo, Gregorio"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1445"]
[BlackElo "1654"]
[PlyCount "37"]
[EventDate "2014.09.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 e6 5. Nf3 Nc6 6. Bd3 d6 7. exd6 cxd4 8. cxd4 Bxd6 9. 0-0 0-0 10. Be4 Nce7 11. Bxd5 Nxd5 12. Nc3 Nxc3 13. bxc3 Qc7 14. Qd3 b6 15. h3 f5 16. Bb2 Bb7 17. Rfe1 Be4 18. Qe2 Rf6 19. Ng5 0-1

[Event "Madrid San Viator op 23rd"]
[Site "Madrid"]
[Date "2014.10.26"]
[Round "5"]
[White "Sierra Bermejo, Gregorio"]
[Black "Garcia, Martin"]
[Result "0-1"]
[ECO "C85"]
[WhiteElo "1654"]
[BlackElo "1917"]
[PlyCount "68"]
[EventDate "2014.09.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Bxc6 dxc6 7. d3 Bg4 8. h3 Bh5 9. g4 Bg6 10. Nxe5 Qd6 11. Bf4 Qe6 12. Nd2 0-0-0 13. Re1 Nd7 14. Ndc4 f6 15. Nxd7 Qxd7 16. Qf3 h5 17. Ne3 Bf7 18. Nf5 Bc5 19. g5 g6 20. Nh4 fxg5 21. Bxg5 Rdf8 22. Bf6 Be6 23. e5 Rhg8 24. Ng2 g5 25. Qxh5 g4 26. h4 g3 27. Ne3 gxf2+ 28. Kxf2 Bg4 29. Qh6 Qf5+ 30. Kg1 Bh3+ 31. Kh2 Qf2+ 32. Kh1 Bg2+ 33. Kh2 Bf1+ 34. Kh1 Qg1# 0-1

[Event "Madrid San Viator op 23rd"]
[Site "Madrid"]
[Date "2014.10.05"]
[Round "2"]
[White "Aguilera Prada, Alejandro"]
[Black "Sierra Bermejo, Gregorio"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1417"]
[BlackElo "1654"]
[PlyCount "90"]
[EventDate "2014.09.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 f5 2. Bg5 Nf6 3. Nf3 e6 4. e3 Be7 5. Bd3 0-0 6. Nbd2 d6 7. 0-0 b6 8. h3 Bb7 9. Bc4 Qd7 10. Re1 Nc6 11. Nh4 Kh8 12. c3 Nd8 13. Bxf6 Rxf6 14. e4 fxe4 15. Qg4 d5 16. Bb3 Bd6 17. g3 Qf7 18. Rf1 Bc8 19. Kh2 e5 20. Qe2 exd4 21. cxd4 Rh6 22. Nxe4 Qe6 23. Qg4 Qxg4 24. hxg4 dxe4 25. Kg2 Bxg4 26. Bd5 g5 27. Bxa8 gxh4 28. Bxe4 hxg3 29. Rh1 Rh2+ 30. Rxh2 gxh2 31. Re1 Ne6 32. d5 Ng5 33. f3 Bh5 34. Rf1 Nxe4 35. fxe4 Bg6 36. Re1 Be5 37. b3 Kg7 38. Kf3 Kf6 39. Kg4 Ke7 40. Kg5 Kd6 41. Kg4 Kc5 42. Kh3 Kd4 43. Rh1 Bxe4 44. Rxh2 Bxh2 45. Kxh2 Kxd5 0-1

[Event "Madrid San Viator op 23rd"]
[Site "Madrid"]
[Date "2014.09.28"]
[Round "1"]
[White "Sierra Bermejo, Gregorio"]
[Black "Sirera Ripoll, Jose Luis"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1654"]
[BlackElo "1761"]
[PlyCount "127"]
[EventDate "2014.09.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxd5 Qxd5 12. Nb3 Qe5 13. c3 Be6 14. Bf4 Qf6 15. Bg5 Qe5 16. Bf4 Qf6 17. Bg5 Qe5 18. Bd3 Qd5 19. Bc2 Rfd8 20. Qxd5 Rxd5 21. Rxd5 Bxd5 22. Rd1 e6 23. Kb1 h6 24. Be3 Ne5 25. Nd2 Rc8 26. Bd4 f5 27. b3 b5 28. Kb2 a6 29. Re1 Nd7 30. Bxg7 Kxg7 31. Nf1 Kf6 32. Ne3 Bb7 33. c4 Nc5 34. b4 Nd7 35. c5 Ne5 36. Rd1 f4 37. Ng4+ Nxg4 38. fxg4 Bxg2 39. Rd6 Rc6 40. Rd2 Bd5 41. h4 g5 42. hxg5+ Kxg5 43. a4 Kxg4 44. axb5 axb5 45. Bd3 Kg3 46. Bxb5 f3 47. Bf1 h5 48. Kc3 h4 49. Kd4 h3 50. Bxh3 Kxh3 51. b5 Rc8 52. Rc2 Kg3 53. Ke3 Rf8 54. Rf2 Rf5 55. Rf1 Re5+ 56. Kd4 Re4+ 57. Kd3 Kg2 58. Rc1 f2 59. c6 f1Q+ 60. Rxf1 Kxf1 61. c7 Rc4 62. b6 Rc1 63. Kd4 Bb7 64. Ke5 0-1

[Event "Madrid San Viator op 22nd"]
[Site "Madrid"]
[Date "2014.06.01"]
[Round "9"]
[White "Sierra Bermejo, Gregorio"]
[Black "Brasa Olmos, Joaquin"]
[Result "1-0"]
[ECO "B91"]
[WhiteElo "1661"]
[BlackElo "1532"]
[PlyCount "95"]
[EventDate "2014.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nde2 Be6 8. Bg2 Be7 9. 0-0 Nbd7 10. b3 Bg4 11. h3 Bxe2 12. Qxe2 Rc8 13. Nd5 Nxd5 14. exd5 0-0 15. c4 f5 16. Bb2 Nf6 17. Rae1 Nd7 18. Kh2 f4 19. gxf4 Rxf4 20. Bc1 Rf7 21. Rg1 Bh4 22. Ref1 Nf8 23. Be4 Qe7 24. Rg2 Bf6 25. Qg4 Rd8 26. Be3 g6 27. b4 Rg7 28. c5 h5 29. Qe2 Qe8 30. Rfg1 Be7 31. Bh6 Rh7 32. Bxf8 Qxf8 33. Rxg6+ Kf7 34. cxd6 Bxd6 35. Qf3+ Ke7 36. Qxf8+ Rxf8 37. Re6+ Kd7 38. Bxh7 Rxf2+ 39. Rg2 e4+ 40. Kg1 Rf3 41. Rg7+ Kd8 42. Rxd6+ Kc8 43. Kg2 Rf8 44. Rg8 Kc7 45. Rxf8 Kxd6 46. Bg8 Ke5 47. Re8+ Kd4 48. d6 1-0

[Event "Madrid San Viator op 22nd"]
[Site "Madrid"]
[Date "2014.05.25"]
[Round "8"]
[White "Montes de Santiago, Fernando"]
[Black "Sierra Bermejo, Gregorio"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1831"]
[BlackElo "1661"]
[PlyCount "87"]
[EventDate "2014.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Be7 5. Nc3 b6 6. e4 d6 7. Be2 Bb7 8. d5 e5 9. b4 Nbd7 10. a4 a5 11. bxa5 Rxa5 12. Qc2 Nc5 13. Nh4 Bc8 14. 0-0 Bd7 15. g3 g6 16. Ng2 h5 17. Bg5 Ng4 18. Bxe7 Qxe7 19. Nb5 Kd8 20. f3 Nf6 21. Kf2 Bh3 22. Rg1 Qd7 23. Ne1 h4 24. g4 Bxg4 25. Rxg4 Nxg4+ 26. fxg4 h3 27. Nc3 Qe7 28. Nd3 Qf6+ 29. Kg1 Nxd3 30. Qxd3 Qg5 31. Rf1 Ke7 32. Qf3 f6 33. Bd1 Rc5 34. Be2 Rh4 35. Nd1 Ra5 36. Nf2 Rxa4 37. Nxh3 Rxg4+ 38. Qxg4 Qxg4+ 39. Bxg4 Rxc4 40. Nf2 b5 41. Rb1 b4 42. Be2 Rd4 43. Bd3 c5 44. dxc6 1-0

[Event "Madrid San Viator op 22nd"]
[Site "Madrid"]
[Date "2014.05.18"]
[Round "7"]
[White "Sierra Bermejo, Gregorio"]
[Black "Lopez Mijail, Nicolas"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1661"]
[BlackElo "1389"]
[PlyCount "59"]
[EventDate "2014.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. g3 Nc6 3. Bg2 g6 4. c3 Bg7 5. Ne2 e6 6. 0-0 Nge7 7. d4 cxd4 8. cxd4 d5 9. e5 Qb6 10. b3 Nf5 11. Bb2 0-0 12. Na3 f6 13. exf6 Bxf6 14. Nc2 a5 15. Rb1 a4 16. bxa4 Rxa4 17. Ba3 Qa7 18. Bc5 Qa8 19. Bxf8 Kxf8 20. Nc3 Rc4 21. Nxd5 exd5 22. Bxd5 Ra4 23. Qf3 Kg7 24. Bb3 Nfxd4 25. Nxd4 Nxd4 26. Qe3 Nxb3 27. axb3 Ra2 28. Rbc1 Bd8 29. Qd4+ Bf6 30. Rc7+ 1-0

[Event "Madrid San Viator op 22nd"]
[Site "Madrid"]
[Date "2014.05.11"]
[Round "6"]
[White "Jordana Vargas, Julio"]
[Black "Sierra Bermejo, Gregorio"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "1948"]
[BlackElo "1661"]
[PlyCount "63"]
[EventDate "2014.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d3 Bb4 5. Bd2 0-0 6. g3 d5 7. cxd5 Nxd5 8. Bg2 Be6 9. 0-0 f5 10. Ng5 Bxc3 11. Nxe6 Qd6 12. Nxf8 Bxd2 13. Qxd2 Rxf8 14. Rac1 Nce7 15. Qc2 c6 16. Qb3 Qb4 17. Qxb4 Nxb4 18. a3 Nbd5 19. Rc5 f4 20. b4 a6 21. Rfc1 g5 22. a4 g4 23. Be4 Kg7 24. b5 b6 25. Rxc6 Nxc6 26. Rxc6 Nf6 27. Rxf6 Rxf6 28. bxa6 Rf7 29. Bb7 Rc7 30. f3 gxf3 31. exf3 fxg3 32. hxg3 1-0

[Event "Madrid San Viator op 22nd"]
[Site "Madrid"]
[Date "2014.04.27"]
[Round "5"]
[White "Sierra Bermejo, Gregorio"]
[Black "Jimenez Sanchez, Juan Daniel"]
[Result "1-0"]
[ECO "B91"]
[WhiteElo "1661"]
[BlackElo "1367"]
[PlyCount "43"]
[EventDate "2014.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 Bg4 7. f3 e5 8. Nb3 Bd7 9. Be3 Nc6 10. Na4 Rc8 11. g4 Na5 12. Nd2 Be6 13. Nb6 Rc7 14. g5 Nh5 15. Nd5 Rc8 16. Nb6 Rc7 17. Nd5 Bxd5 18. exd5 Rc8 19. Bh3 Rb8 20. Bg4 Nf4 21. Bxf4 exf4 22. b4 1-0

[Event "Madrid San Viator op 22nd"]
[Site "Madrid"]
[Date "2014.04.13"]
[Round "4"]
[White "Torrecillas Adan, Luis"]
[Black "Sierra Bermejo, Gregorio"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "1266"]
[BlackElo "1661"]
[PlyCount "112"]
[EventDate "2014.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. c4 g6 3. Nf3 Bg7 4. Be2 d6 5. 0-0 Nc6 6. h3 Nf6 7. d3 0-0 8. Nc3 a6 9. Rb1 e6 10. Bd2 Bd7 11. Qc1 Re8 12. Bh6 Bh8 13. Re1 Qa5 14. a3 b5 15. Rd1 Qb6 16. g4 b4 17. axb4 cxb4 18. Na4 Qa5 19. b3 Nb8 20. Rd2 Bxa4 21. Ra2 Nc6 22. Rxa4 Qb6 23. h4 Nxg4 24. Be3 Nxe3 25. fxe3 a5 26. Kf2 Qc5 27. Qg1 Qh5 28. Qg3 Be5 29. Nxe5 Qxe5 30. Qxe5 Nxe5 31. Rg1 h6 32. d4 Nd7 33. Bf3 Nb6 34. Raa1 e5 35. h5 g5 36. dxe5 Rxe5 37. Rgd1 Re6 38. e5 d5 39. Bxd5 Nxd5 40. Rxd5 Rea6 41. Rd6 Kf8 42. Rxa6 Rxa6 43. Kf3 f5 44. Rd1 Ke7 45. c5 a4 46. bxa4 Rxa4 47. c6 b3 48. Rd7+ Ke6 49. Rb7 Rc4 50. Rxb3 Rxc6 51. Rb7 Kxe5 52. Rb5+ Kf6 53. Rb4 Re6 54. Rb7 g4+ 55. Kg3 Rxe3+ 56. Kf4 Rf3# 0-1

[Event "Madrid San Viator op 22nd"]
[Site "Madrid"]
[Date "2014.03.30"]
[Round "2"]
[White "Sierra Bermejo, Gregorio"]
[Black "Sirera Ripoll, Jose Luis"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1661"]
[BlackElo "1750"]
[PlyCount "52"]
[EventDate "2014.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Bg7 7. Bg2 0-0 8. 0-0 Nc6 9. Nxc6 bxc6 10. e5 dxe5 11. Qxd8 Rxd8 12. Bxc6 Rb8 13. Re1 Ne8 14. Rb1 Bf5 15. Be4 Nd6 16. Bxf5 Nxf5 17. Ne2 Nd6 18. b3 f5 19. c4 Nxc4 20. Bg5 Nd2 21. Bxd2 Rxd2 22. Nc1 e4 23. a4 Rc8 24. Ne2 Rcc2 25. Kf1 Rb2 26. b4 Rxe2 0-1

[Event "Madrid San Viator op 22nd"]
[Site "Madrid"]
[Date "2014.03.23"]
[Round "1"]
[White "Valdes Sanchez, Jesus Manuel"]
[Black "Sierra Bermejo, Gregorio"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "1569"]
[BlackElo "1661"]
[PlyCount "51"]
[EventDate "2014.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 d6 2. Bc4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. d4 0-0 6. Bg5 c5 7. e5 dxe5 8. dxe5 Ng4 9. Qxd8 Rxd8 10. Bxe7 Re8 11. Bxc5 Nxe5 12. Nxe5 Rxe5+ 13. Be3 Bh6 14. 0-0 Bg7 15. Nd5 Nc6 16. Nc7 Rb8 17. Bf4 Re4 18. Nd5 Rxc4 19. Bxb8 Nxb8 20. c3 Be6 21. Rfe1 Bf8 22. Rad1 Na6 23. Nf6+ Kg7 24. Ne8+ Kg8 25. Nf6+ Kg7 26. Ne8+ 1/2-1/2

[Event "Madrid San Viator op 20th"]
[Site "Madrid"]
[Date "2013.06.09"]
[Round "9"]
[White "Julian Serra, Rogelio"]
[Black "Sierra Bermejo, Gregorio"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2014"]
[BlackElo "1654"]
[PlyCount "95"]
[EventDate "2013.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. 0-0 c5 5. b3 Nc6 6. c4 Be7 7. e3 0-0 8. Bb2 Qc7 9. Nc3 Rd8 10. cxd5 exd5 11. d4 cxd4 12. Nb5 Qa5 13. Nbxd4 Bg4 14. Nxc6 bxc6 15. Qc2 Bxf3 16. Bxf3 Rac8 17. Rfd1 Qc7 18. Rac1 h6 19. Bxf6 Bxf6 20. Bxd5 Qb6 21. Bf3 c5 22. Bg4 Rxd1+ 23. Rxd1 Rd8 24. Rxd8+ Bxd8 25. Qe4 Qd6 26. h4 g6 27. h5 Kg7 28. hxg6 fxg6 29. Be6 Qe7 30. Qc6 Bb6 31. Bc4 h5 32. Qd5 Qf8 33. e4 Ba5 34. Qb7+ Kh6 35. Qxa7 Be1 36. Qf7 Qxf7 37. Bxf7 Kg7 38. Bd5 Kf6 39. Kf1 Bc3 40. f4 Ba5 41. Ke2 Bc7 42. Kf3 Bd8 43. e5+ Ke7 44. a4 Ba5 45. g4 h4 46. Kg2 Be1 47. Kh3 Bg3 48. a5 1-0

[Event "Madrid San Viator op 20th"]
[Site "Madrid"]
[Date "2013.06.02"]
[Round "8"]
[White "Sierra Bermejo, Gregorio"]
[Black "Rosa Ramirez, Victor Diego"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "1654"]
[BlackElo "1945"]
[PlyCount "77"]
[EventDate "2013.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 c5 3. Nc3 g6 4. g3 Bg7 5. Bg2 0-0 6. d4 cxd4 7. Nxd4 Nc6 8. 0-0 Qb6 9. Ndb5 a6 10. Be3 Qa5 11. Nd4 Ng4 12. Nb3 Qh5 13. h3 Nxe3 14. fxe3 Qg5 15. Kh2 Be5 16. Rf3 d6 17. Nd4 f5 18. Nd5 Qh6 19. Nxc6 bxc6 20. Nxe7+ Kh8 21. Nxc6 Bb7 22. Nxe5 dxe5 23. Rf2 Qxe3 24. Qe1 e4 25. Rc1 Kg8 26. Rc3 Qc5 27. e3 h5 28. h4 Bc8 29. Rd2 Be6 30. Qd1 Qa5 31. Rd6 Bf7 32. Ra3 Qb4 33. Rb3 Qxc4 34. Rbb6 Kh7 35. b3 Qc8 36. Rd7 Kh6 37. Rbd6 Qc3 38. Qf1 Be8 39. Qf4# 1-0

[Event "Madrid San Viator op 20th"]
[Site "Madrid"]
[Date "2013.05.26"]
[Round "7"]
[White "Garcia Carcedo, Jesus"]
[Black "Sierra Bermejo, Gregorio"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1808"]
[BlackElo "1654"]
[PlyCount "90"]
[EventDate "2013.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 b6 5. c3 Bb7 6. Nbd2 Nc6 7. Be2 cxd4 8. exd4 Nh5 9. Bg5 Be7 10. Bxe7 Nxe7 11. 0-0 Nf4 12. Re1 Nxe2+ 13. Qxe2 Ng6 14. Ne4 Qc7 15. Rad1 0-0 16. Ne5 Nxe5 17. dxe5 Qc6 18. Rd6 Qc7 19. f4 f5 20. Ng5 h6 21. Nf3 Rf7 22. Red1 g5 23. fxg5 hxg5 24. Nxg5 Rg7 25. h4 Qc5+ 26. Qf2 Qb5 27. Qd4 Qxb2 28. Rd2 Qb1+ 29. Kh2 Qb5 30. c4 Qa5 31. a4 Re8 32. Nf3 Ree7 33. Ra2 Rg4 34. Qd2 Qxd2 35. Raxd2 Bxf3 36. gxf3 Rxh4+ 37. Kg3 Rhh7 38. Kf4 Reg7 39. Ke3 Kf8 40. a5 bxa5 41. Ra6 Rh4 42. Rxa5 Rxc4 43. Rxa7 Ke8 44. Ra8+ Ke7 45. Rxd7+ Kxd7 0-1

[Event "Madrid San Viator op 20th"]
[Site "Madrid"]
[Date "2013.05.19"]
[Round "6"]
[White "Sierra Bermejo, Gregorio"]
[Black "Garcia Sanjuan, Jose"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "1654"]
[BlackElo "1877"]
[PlyCount "83"]
[EventDate "2013.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 Bb7 3. e4 e5 4. Nf3 Nc6 5. Bd3 Nf6 6. 0-0 Bc5 7. a3 a5 8. Bc2 0-0 9. Na4 Bd4 10. Nc3 Re8 11. d3 h6 12. Ne2 Bc5 13. Bd2 Qe7 14. Ng3 Nd4 15. Nxd4 Bxd4 16. Nf5 Qe6 17. Rb1 Kh7 18. b4 axb4 19. axb4 Ng8 20. Bb3 Qf6 21. Nxd4 exd4 22. Qg4 d6 23. f4 Qe7 24. Qf5+ g6 25. Qh3 Bc8 26. Qf3 Bd7 27. b5 Rf8 28. Ra1 Rxa1 29. Rxa1 Nf6 30. h3 Rg8 31. g4 Ne8 32. Rf1 f5 33. exf5 gxf5 34. g5 Qf7 35. h4 Ng7 36. Bd1 h5 37. Re1 Re8 38. Rxe8 Bxe8 39. Qf2 Ne6 40. Bf3 Qg7 41. Qg2 Qg6 42. Kf2 1/2-1/2

[Event "Madrid San Viator op 20th"]
[Site "Madrid"]
[Date "2013.05.12"]
[Round "5"]
[White "Rottenwohrer Suarez, Juan"]
[Black "Sierra Bermejo, Gregorio"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "1440"]
[BlackElo "1654"]
[PlyCount "80"]
[EventDate "2013.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 b6 2. Nf3 Bb7 3. g3 Bxf3 4. exf3 c5 5. Bg2 Nc6 6. Nc3 e6 7. 0-0 Nge7 8. d3 g6 9. Bg5 Bg7 10. Qd2 h6 11. Be3 Rc8 12. Nb5 d5 13. Qc2 a6 14. Na3 Nb4 15. Qb3 0-0 16. Nc2 Nbc6 17. f4 Na5 18. Qa3 dxc4 19. dxc4 Nxc4 20. Qxa6 Qd3 21. Na3 Nxb2 22. Qxd3 Nxd3 23. Rab1 Rb8 24. Nc4 b5 25. Ne5 Nxe5 26. fxe5 Rfc8 27. f4 Nd5 28. Bf2 Bf8 29. a3 c4 30. Rbd1 Rd8 31. Rxd5 exd5 32. Rd1 d4 33. Rxd4 Rxd4 34. Bxd4 Bxa3 35. Ba7 Rc8 36. Bh3 Rc7 37. Bb8 Rb7 38. Bd6 Bxd6 39. exd6 c3 40. d7 Rb8 0-1

[Event "Madrid San Viator op 20th"]
[Site "Madrid"]
[Date "2013.04.21"]
[Round "3"]
[White "Sierra Bermejo, Gregorio"]
[Black "Valdez Sanchez, Jesus"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1654"]
[PlyCount "65"]
[EventDate "2013.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nc6 3. Nf3 g6 4. d4 cxd4 5. cxd4 Bg7 6. Be3 Qb6 7. Qd2 e6 8. Nc3 Qc7 9. Rc1 Nf6 10. Nb5 Qb8 11. e5 Nd5 12. Nd6+ Ke7 13. Bh6 Bf6 14. Nxc8+ Qxc8 15. exf6+ Nxf6 16. Bg7 Ne4 17. Qf4 f5 18. Bxh8 Qxh8 19. Ne5 g5 20. Nxc6+ bxc6 21. Qe5 Qd8 22. f3 Nf6 23. Bc4 d5 24. Bd3 Qa5+ 25. Ke2 Nh5 26. g3 Qxa2 27. Rxc6 Qxb2+ 28. Rc2 Qb6 29. Rc7+ Kd8 30. Rhc1 Qxc7 31. Qxc7+ Ke8 32. Qxh7 Rd8 33. Qxh5+ 1-0

[Event "Madrid San Viator op 20th"]
[Site "Madrid"]
[Date "2013.04.14"]
[Round "2"]
[White "Sotoca Aguado, Jose"]
[Black "Sierra Bermejo, Gregorio"]
[Result "1-0"]
[ECO "C90"]
[WhiteElo "1976"]
[BlackElo "1654"]
[PlyCount "73"]
[EventDate "2013.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[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 Na5 9. Bc2 c5 10. d4 Qc7 11. Nbd2 0-0 12. d5 Bg4 13. h3 Bh5 14. Nf1 h6 15. Ng3 Bg6 16. Nh4 Nc4 17. b3 Nb6 18. Nhf5 Kh7 19. f4 Bxf5 20. Nxf5 g6 21. fxe5 dxe5 22. Nxh6 Nbd7 23. Rf1 Kg7 24. Bg5 Qd6 25. Ng4 Rh8 26. Qf3 Rh5 27. h4 Rf8 28. Ne3 Rh7 29. a4 Bd8 30. axb5 axb5 31. c4 b4 32. g3 Be7 33. Ra7 Rhh8 34. Ng4 Nxg4 35. Qxg4 Bxg5 36. Rxd7 Be3+ 37. Kg2 1-0

[Event "Madrid San Viator op 20th"]
[Site "Madrid"]
[Date "2013.04.07"]
[Round "1"]
[White "Sierra Bermejo, Gregorio"]
[Black "Garcia Pacheco, Jesus"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "1654"]
[PlyCount "61"]
[EventDate "2013.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Qxd5 5. Nc3 Qd8 6. Nf3 Nf6 7. d4 Bg4 8. Bb5+ Nbd7 9. Qd3 a6 10. Ba4 b5 11. Bc2 e6 12. Bg5 Be7 13. 0-0 0-0 14. Rfe1 Bf5 15. Qd2 Bxc2 16. Qxc2 Rc8 17. Qe2 Nb6 18. Rac1 Nfd5 19. Bd2 Nc4 20. Nxd5 Qxd5 21. b3 Nxd2 22. Qxd2 Ba3 23. Rxc8 Rxc8 24. Qa5 Qd6 25. Qd2 Bb4 26. Rc1 Rxc1+ 27. Qxc1 f6 28. Qc8+ Kf7 29. Qb7+ Kg6 30. Qe4+ f5 31. Ne5+ 1-0

[Event "Madrid San Viator op 19th"]
[Site "Madrid"]
[Date "2012.11.18"]
[Round "9"]
[White "Sierra Bermejo, Gregorio"]
[Black "Herreros Lucas, Jose Luis"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "1664"]
[BlackElo "1588"]
[PlyCount "145"]
[EventDate "2012.09.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c6 2. c4 e6 3. Nc3 d5 4. cxd5 cxd5 5. exd5 exd5 6. Bb5+ Nc6 7. Nf3 Bg4 8. 0-0 Nf6 9. Re1+ Be7 10. Qe2 Bxf3 11. Qxf3 0-0 12. Ba4 Re8 13. d3 Rc8 14. Bf4 a6 15. Bxc6 Rxc6 16. a3 Qd7 17. Re2 Re6 18. Rae1 Bc5 19. Be5 d4 20. Bxf6 Rxe2 21. Rxe2 Rxe2 22. Qxe2 dxc3 23. Bxc3 h6 24. Qe5 f6 25. Qxc5 Qxd3 26. Qc8+ Kh7 27. h3 Qd1+ 28. Kh2 Qd6+ 29. g3 b5 30. Qf5+ Kg8 31. h4 Kf7 32. h5 Kg8 33. Qg6 Qe6 34. g4 Qd6+ 35. Kh3 Qe6 36. Qf5 Qd6 37. Qf3 Qe6 38. Qg3 Kh7 39. f4 Qc6 40. Qg2 Qe6 41. Qf3 Qd6 42. Kg3 Qe6 43. Qd3+ Kg8 44. Bb4 Qb6 45. Kf3 Qe6 46. Qe4 Qb3+ 47. Bc3 Qd1+ 48. Qe2 Qh1+ 49. Ke3 Qg1+ 50. Kd2 Qb6 51. Qe8+ Kh7 52. Qg6+ Kg8 53. Qe8+ Kh7 54. Qg6+ Kg8 55. Bxf6 Qd6+ 56. Ke3 Qc5+ 57. Bd4 Qc1+ 58. Ke2 Qc4+ 59. Qd3 Qe6+ 60. Kf3 Qc6+ 61. Qe4 Qd6 62. Qe5 Qc6+ 63. Qe4 Qd6 64. Bc3 Qd1+ 65. Kf2 Qxg4 66. Qe8+ Kh7 67. Qg6+ Qxg6 68. hxg6+ Kxg6 69. f5+ Kf7 70. Kg3 g6 71. Kg4 h5+ 72. Kg5 h4 73. fxg6+ 1-0

[Event "Madrid San Viator op 19th"]
[Site "Madrid"]
[Date "2012.11.11"]
[Round "8"]
[White "Acedos Cardona, David"]
[Black "Sierra Bermejo, Gregorio"]
[Result "0-1"]
[ECO "B29"]
[BlackElo "1664"]
[PlyCount "70"]
[EventDate "2012.09.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 e6 4. Bc4 d5 5. Bb5+ Nc6 6. d3 d4 7. Na4 Qa5+ 8. Bd2 Qxb5 9. c4 dxc3 10. bxc3 Qxd3 11. e5 Nd5 12. Nb2 Qe4+ 13. Be3 Nxe3 14. fxe3 Qxe3+ 15. Qe2 Qxe2+ 16. Kxe2 b6 17. Rad1 Ba6+ 18. Kf2 Rd8 19. Rd2 Rxd2+ 20. Nxd2 Nxe5 21. Rd1 Be7 22. g3 h5 23. h4 Ng4+ 24. Kf3 Bb7+ 25. Ke2 Rh6 26. Ndc4 Bd5 27. a4 Rf6 28. Ne3 Bf3+ 29. Kd3 Bxd1 30. Nbxd1 Rf3 31. Ke4 Rxg3 32. Nxg4 Rxg4+ 33. Kd3 Rxa4 34. c4 Bxh4 35. Nc3 Ra3 0-1

[Event "Madrid San Viator op 19th"]
[Site "Madrid"]
[Date "2012.11.04"]
[Round "7"]
[White "Sierra Bermejo, Gregorio"]
[Black "Cabeza Hernandez, Guillermo"]
[Result "0-1"]
[ECO "C62"]
[WhiteElo "1664"]
[BlackElo "1546"]
[PlyCount "60"]
[EventDate "2012.09.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 h6 8. Be3 Nf6 9. 0-0-0 Be7 10. h3 0-0 11. Nd2 Nd7 12. f4 Bf6 13. Qd3 Re8 14. Rhg1 a6 15. Nd5 Bxd5 16. Qxd5 Nf8 17. Bd4 Bxd4 18. Qxd4 Ne6 19. Qf2 Qf6 20. Rgf1 b5 21. Nb3 a5 22. Rd5 a4 23. Rf5 Qe7 24. Nd2 c5 25. g4 Nc7 26. e5 g6 27. exd6 Qxd6 28. Rxc5 Qf6 29. g5 hxg5 30. fxg5 Qxf2 0-1

[Event "Madrid San Viator op 19th"]
[Site "Madrid"]
[Date "2012.10.28"]
[Round "6"]
[White "Savchuk, Olga"]
[Black "Sierra Bermejo, Gregorio"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1464"]
[BlackElo "1664"]
[PlyCount "113"]
[EventDate "2012.09.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Nf3 c6 6. Bc4 Bf5 7. 0-0 e6 8. Bf4 Nbd7 9. Re1 Be7 10. Bd3 Bxd3 11. Qxd3 0-0 12. Ne4 Nxe4 13. Qxe4 Nf6 14. Qd3 Qb6 15. b3 Rfd8 16. Qe2 Nd5 17. Bg3 Bb4 18. Red1 Bd6 19. Bxd6 Rxd6 20. c4 Nc3 21. Qd3 Qb4 22. Rdc1 Nd5 23. cxd5 Rxd5 24. Rc4 Qd6 25. Qe3 Rh5 26. h3 Rd8 27. Ne5 Rh6 28. Rd1 f6 29. Ng4 Rg6 30. Re1 f5 31. Ne5 Rf6 32. Qg5 Rdf8 33. Re3 f4 34. Rf3 Rf5 35. Qh4 R8f6 36. Rfc3 h5 37. f3 Rh6 38. Qf2 g5 39. b4 a6 40. a4 Rhf6 41. Qb2 Rf8 42. b5 axb5 43. axb5 c5 44. Nd3 cxd4 45. Rc1 e5 46. Rc7 e4 47. fxe4 R5f7 48. Rxf7 Rxf7 49. Rc8+ Kg7 50. e5 Qd7 51. Rc4 f3 52. gxf3 Rxf3 53. Rxd4 Qf7 54. Qc1 Rg3+ 55. Kh2 Qf3 56. Rd7+ Kg6 57. Rd6+ 1/2-1/2

[Event "Alcudia Belleuve"]
[Site "Alcudia"]
[Date "2012.10.21"]
[Round "9.30"]
[White "Forcadell Escouffier, Albert"]
[Black "Sierra Bermejo, Gregorio"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "1554"]
[BlackElo "1647"]
[PlyCount "86"]
[EventDate "2012.10.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 exd4 5. Bxc4 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 Nc6 8. 0-0 Qf6 9. Re1 Nge7 10. Nb3 Bg4 11. Nc5 Ne5 12. Be2 Bxf3 13. gxf3 0-0-0 14. Qb3 Qb6 15. Rec1 Qxb3 16. axb3 Kb8 17. Nd3 Nxd3 18. Bxd3 Nc6 19. Ra4 Ne5 20. Bb5 c6 21. Bf1 d3 22. f4 d2 23. Rd1 Nf3+ 24. Kg2 Ne1+ 25. Kg3 h5 26. h4 Rh6 27. Be2 Rg6+ 28. Kh3 Rg2 29. Bxh5 Rxf2 30. e5 Rd3+ 31. Kg4 g6 32. Bxg6 fxg6 33. Kg5 Rg3+ 34. Kf6 Nd3 35. Rd4 Kc7 36. e6 Re3 37. Rd7+ Kb6 38. Rd4 Rfe2 39. Kxg6 Rxe6+ 40. Kf5 R6e3 41. h5 Rh3 42. Kg6 Rg3+ 43. Kh6 Rh3 0-1

[Event "Alcudia Belleuve"]
[Site "Alcudia"]
[Date "2012.10.20"]
[Round "8.29"]
[White "Sierra Bermejo, Gregorio"]
[Black "Hidalgo Maireles, Juan Carlos"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1647"]
[BlackElo "1811"]
[PlyCount "84"]
[EventDate "2012.10.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 Be7 8. 0-0 0-0 9. c3 b6 10. Qc2 Bb7 11. Bg5 h6 12. Bxf6 Bxf6 13. Be4 Bd5 14. Rfe1 c6 15. Rad1 Qc7 16. Bxd5 cxd5 17. Ne5 b5 18. a3 a5 19. Qd2 Rfc8 20. Re2 Rab8 21. g3 Bxe5 22. Rxe5 Qd6 23. Qe2 b4 24. cxb4 axb4 25. axb4 Qxb4 26. Rd2 Rc1+ 27. Kg2 Rb1 28. Re3 Rxb2 29. Rxb2 Qxb2 30. Qg4 Qb6 31. Qf4 Rc8 32. Rf3 Qa7 33. g4 Rc4 34. Rd3 Qc7 35. Qe3 Qd6 36. Kh3 f6 37. f4 Kf7 38. Qf3 Qb6 39. Qf2 Qb1 40. Rd2 Qe4 41. Kg3 Rc3+ 42. Kh4 g5+ 0-1

[Event "Alcudia Belleuve"]
[Site "Alcudia"]
[Date "2012.10.19"]
[Round "6.30"]
[White "Trillo Figueroa Vidal, Antonio"]
[Black "Sierra Bermejo, Gregorio"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1809"]
[BlackElo "1647"]
[PlyCount "97"]
[EventDate "2012.10.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Nf3 c6 6. Be2 Bf5 7. 0-0 e6 8. Bg5 Nbd7 9. Re1 h6 10. Bh4 Bd6 11. Bd3 Bxd3 12. Qxd3 Qc7 13. Rad1 0-0-0 14. a4 g5 15. Bg3 Nh5 16. Bxd6 Qxd6 17. Ne4 Qc7 18. a5 f5 19. Ng3 Nf4 20. Qc4 Rde8 21. a6 b5 22. Qb3 Nb6 23. Ne5 c5 24. dxc5 Qxc5 25. Qf3 Nbd5 26. Nd3 g4 27. Nxc5 gxf3 28. gxf3 h5 29. Nxe6 Reg8 30. Nxf4 Nxf4 31. h4 Ng6 32. Kf1 Nxh4 33. Rd3 f4 34. Rc3+ Kb8 35. Ne4 Rh6 36. Nc5 Rhg6 37. Nd7+ Ka8 38. Re7 Nf5 39. Re4 Rg1+ 40. Ke2 Nd6 41. Re5 Nc4 42. Re4 Rd8 43. Rd3 Rgg8 44. Red4 Nxb2 45. Nb6+ axb6 46. Rxd8+ Rxd8 47. Rxd8+ Ka7 48. Rd5 Kxa6 49. Rxh5 1-0

[Event "Alcudia Belleuve"]
[Site "Alcudia"]
[Date "2012.10.18"]
[Round "5.27"]
[White "Sierra Bermejo, Gregorio"]
[Black "Gimenez Garcia, Emilio"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1647"]
[BlackElo "1806"]
[PlyCount "76"]
[EventDate "2012.10.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Qxd5 5. Nc3 Qd8 6. Nf3 Nc6 7. Bb5 Bd7 8. 0-0 Nf6 9. d4 a6 10. Ba4 e6 11. Ne5 Be7 12. Nxd7 Qxd7 13. Be3 0-0 14. a3 Rfd8 15. b4 b5 16. Nxb5 axb5 17. Bxb5 Qd5 18. Be2 Nxd4 19. Bxd4 Qxd4 20. Qb3 Rdc8 21. Bf3 Rab8 22. h3 Nd5 23. Qa4 Ra8 24. Qd7 Rd8 25. Qb7 Qa7 26. Qb5 Bf6 27. Rac1 Qxa3 28. Bxd5 exd5 29. Rfe1 g6 30. Qc6 Rac8 31. Qxc8 Rxc8 32. Rxc8+ Kg7 33. b5 Qb4 34. Ree8 Qxb5 35. Rg8+ Kh6 36. Rgf8 Qb1+ 37. Kh2 Be5+ 38. g3 Qf5 0-1

[Event "Alcudia Belleuve"]
[Site "Alcudia"]
[Date "2012.10.17"]
[Round "4.31"]
[White "Perez Prieto, German"]
[Black "Sierra Bermejo, Gregorio"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1872"]
[BlackElo "1647"]
[PlyCount "62"]
[EventDate "2012.10.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. Bc4 Nf6 5. d4 a6 6. Nf3 b5 7. Bb3 c5 8. dxc5 Qxd1+ 9. Nxd1 e6 10. Be3 Bb7 11. Nc3 Nbd7 12. Ke2 Nxc5 13. Rad1 Nxb3 14. axb3 Nd5 15. Nxd5 Bxd5 16. Rd4 Rc8 17. Rc1 Bc5 18. Rg4 Bxe3 19. Kxe3 Bxb3 20. Rxg7 Rxc2 21. Ra1 Kf8 22. Rg4 Rg8 23. Rb4 Bd5 24. g3 Bxf3 25. Kxf3 Rc6 26. Rd4 Ke7 27. Rad1 Rc7 28. Ra1 Ra7 29. Rh4 Rg7 30. Rb4 Rg8 31. Rh4 Rg7 1/2-1/2

[Event "Alcudia Belleuve"]
[Site "Alcudia"]
[Date "2012.10.16"]
[Round "3.35"]
[White "Sierra Bermejo, Gregorio"]
[Black "Such Palacios, Jose Miguel"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1647"]
[PlyCount "77"]
[EventDate "2012.10.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nc6 2. Bb5 d6 3. d4 a6 4. Ba4 b5 5. Bb3 g6 6. c3 Bg7 7. Qf3 e6 8. Nh3 Bb7 9. Ng5 Qf6 10. Qg3 e5 11. Bxf7+ Ke7 12. d5 Nd8 13. Be6 h6 14. Bxg8 Rxg8 15. Nf3 Nf7 16. h4 Raf8 17. a4 c6 18. axb5 cxd5 19. exd5 Ra8 20. bxa6 Rxa6 21. Rxa6 Bxa6 22. Nbd2 Qf5 23. c4 Rc8 24. b3 e4 25. Nh2 Be5 26. Qg4 Bc3 27. 0-0 Bxd2 28. Bxd2 Rb8 29. Qg3 h5 30. Re1 Kd7 31. Nf1 Ne5 32. Ne3 Qf7 33. Nd1 Nd3 34. Rxe4 Rxb3 35. Ba5 Nc5 36. Re3 Ne4 37. Qh3+ Qf5 38. Qxf5+ gxf5 39. Rxb3 1-0

[Event "Alcudia Belleuve"]
[Site "Alcudia"]
[Date "2012.10.15"]
[Round "2.27"]
[White "Figuerola Campins, Antonio"]
[Black "Sierra Bermejo, Gregorio"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1919"]
[BlackElo "1647"]
[PlyCount "92"]
[EventDate "2012.10.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Bd3 c6 6. Nge2 Bg4 7. 0-0 e6 8. Bg5 Nbd7 9. f4 Qa5 10. a3 Bd6 11. Ne4 Nxe4 12. Bxe4 Nf6 13. b4 Qc7 14. Bf3 Bxf3 15. Rxf3 Ne4 16. Bh4 h6 17. Qd3 Nf6 18. Bxf6 gxf6 19. c4 0-0-0 20. c5 Be7 21. b5 Bxc5 22. bxc6 Qb6 23. dxc5 Qxc5+ 24. Qe3 Qxe3+ 25. Rxe3 bxc6 26. Rc1 Rd6 27. Rec3 Kd7 28. Rb1 Rc8 29. Rb7+ Rc7 30. Rxc7+ Kxc7 31. Kf2 e5 32. Ke3 Rd5 33. f5 Rd8 34. Ke4 Rg8 35. Rg3 Rxg3 36. Nxg3 Kb6 37. Nh5 c5 38. Nxf6 Kb5 39. Nd7 c4 40. Nxe5 f6 41. Nd7 Ka4 42. Kd4 Kb3 43. Nc5+ Kxa3 44. Kxc4 a5 45. Nd7 a4 46. Nxf6 Kb2 1-0

[Event "Alcudia Belleuve"]
[Site "Alcudia"]
[Date "2012.10.14"]
[Round "1.25"]
[White "Sierra Bermejo, Gregorio"]
[Black "Castrillon Otero, Javier"]
[Result "0-1"]
[ECO "C64"]
[WhiteElo "1647"]
[BlackElo "1897"]
[PlyCount "60"]
[EventDate "2012.10.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 Qf6 5. c3 Nge7 6. d3 h6 7. Be3 Bb6 8. d4 Ng6 9. Re1 0-0 10. Na3 a6 11. Bf1 d6 12. d5 Bxe3 13. Rxe3 Nce7 14. g3 Bg4 15. Bg2 Nh8 16. Nc4 g5 17. Ncd2 Qg7 18. Qa4 f5 19. exf5 Bxf5 20. c4 Bg6 21. Qd7 Rf7 22. Qh3 Nf5 23. Rb3 b6 24. Rd1 Raf8 25. Ra3 a5 26. Nb3 Bh7 27. g4 Ne7 28. Rd2 Neg6 29. Qg3 Rf4 30. h4 Ne7 0-1

[Event "Madrid San Viator op 19th"]
[Site "Madrid"]
[Date "2012.10.07"]
[Round "3"]
[White "Sierra Bermejo, Gregorio"]
[Black "Rosa Ramirez, Victor Diego"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1664"]
[BlackElo "1951"]
[PlyCount "116"]
[EventDate "2012.09.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 c5 3. g3 Nc6 4. c3 Be7 5. Bg2 Nf6 6. d3 d5 7. e5 Nd7 8. f4 Qb6 9. Nf3 0-0 10. 0-0 Re8 11. Be3 f6 12. d4 a5 13. Na3 c4 14. Rab1 Qa6 15. Nc2 b5 16. a3 b4 17. axb4 axb4 18. Nh4 f5 19. Ra1 Qb7 20. Nxf5 b3 21. Nxe7+ Nxe7 22. Na3 Nb6 23. Nb5 Nf5 24. Rxa8 Nxa8 25. Na3 Bd7 26. Bf2 Nb6 27. g4 Ne7 28. Bh4 Ng6 29. Bg3 Rf8 30. Bh3 Ne7 31. Bh4 Be8 32. f5 Qd7 33. Qd2 exf5 34. gxf5 Nec8 35. Qg5 Kh8 36. f6 Qa7 37. fxg7+ Qxg7 38. Qxg7+ Kxg7 39. Bf6+ Kg8 40. Be6+ Bf7 41. Bf5 Re8 42. Kh1 Bg6 43. Rg1 Kf7 44. Bh3 Na4 45. Bg2 Ncb6 46. Nb5 Ra8 47. Nc7 Ra5 48. Rf1 Bd3 49. Rf2 Nxb2 50. Bg5+ Kg8 51. Bh4 Ra1+ 52. Bf1 Rxf1+ 53. Rxf1 Bxf1 54. e6 Nc8 55. Nxd5 Bd3 56. Nf6+ Kg7 57. Ng4 Na4 58. Bf6+ Kg6 0-1

[Event "Madrid San Viator op 19th"]
[Site "Madrid"]
[Date "2012.09.30"]
[Round "2"]
[White "Soto Martin, Miguel"]
[Black "Sierra Bermejo, Gregorio"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1493"]
[BlackElo "1664"]
[PlyCount "120"]
[EventDate "2012.09.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. c4 d5 4. e3 Nbd7 5. Nbd2 c5 6. cxd5 Nxd5 7. a3 a6 8. Qc2 b5 9. b3 Bb7 10. Bb2 Rc8 11. e4 Nf4 12. Rc1 cxd4 13. Qb1 e5 14. g3 Ng6 15. Rxc8 Qxc8 16. Bg2 Bd6 17. 0-0 0-0 18. Qc1 Qxc1 19. Rxc1 Nf6 20. Ne1 Rc8 21. Nd3 Rxc1+ 22. Bxc1 Nd7 23. Nb4 Nb6 24. Nd5 Nxd5 25. exd5 Ne7 26. Ne4 Nc8 27. Nxd6 Nxd6 28. f4 e4 29. Kf2 Bxd5 30. b4 Nc4 31. Ke2 d3+ 32. Kd1 f5 33. Ke1 d2+ 34. Bxd2 Nxd2 35. Kxd2 e3+ 36. Kxe3 Bxg2 37. Kd4 Kf7 38. Kc5 Ke6 39. Kb6 Kd5 40. Kxa6 Bf1 41. Ka5 Ke4 42. a4 bxa4 43. Kxa4 Kf3 44. b5 Bxb5+ 45. Kxb5 Kg2 46. Kc5 Kxh2 47. Kd4 Kxg3 48. Ke3 h5 49. Ke2 Kg2 50. Ke3 h4 51. Kd4 Kf3 52. Ke5 Kg4 53. Kd4 Kxf4 54. Kd3 Kf3 55. Kd2 Kf2 56. Kd3 h3 57. Kd4 f4 58. Ke4 f3 59. Kf5 h2 60. Kg6 h1Q 0-1

[Event "Madrid San Viator op 19th"]
[Site "Madrid"]
[Date "2012.09.23"]
[Round "1"]
[White "Sierra Bermejo, Gregorio"]
[Black "Bote Alvarez Carrasco, Valentin"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1664"]
[BlackElo "2130"]
[PlyCount "44"]
[EventDate "2012.09.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. f4 Qa5 5. Bd3 e5 6. dxe5 dxe5 7. Nge2 Bc5 8. h3 Nbd7 9. f5 b5 10. Bd2 b4 11. Nb1 Qb6 12. Rf1 Ba6 13. Bg5 Rd8 14. Nd2 Nb8 15. Nb3 Be7 16. Bxf6 Bxf6 17. Rf3 c5 18. c4 bxc3 19. Nxc3 c4 20. Nd5 Rxd5 21. exd5 cxd3 22. Qd2 Qg1+ 0-1

[Event "Madrid Oliver Gonzalez Memorial-B 3rd"]
[Site "Madrid"]
[Date "2012.09.09"]
[Round "9"]
[White "Sierra Bermejo, Gregorio"]
[Black "Rodriguez Blazquez, Javier"]
[Result "1-0"]
[ECO "C92"]
[WhiteElo "1664"]
[PlyCount "96"]
[EventDate "2012.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d6 9. h3 Bb7 10. d3 Re8 11. Bg5 Na5 12. Bc2 c5 13. Nbd2 Nc6 14. Nf1 Nh5 15. Bd2 Nf4 16. Ng3 Bc8 17. Kh2 Bf8 18. d4 cxd4 19. cxd4 g6 20. Bc3 Bg7 21. Qd2 Qd7 22. Ng1 Rb8 23. d5 Nd8 24. a4 Bh6 25. Qe3 Nxg2 26. Qxh6 Nxe1 27. Rxe1 bxa4 28. Ra1 f6 29. Bxa4 Qe7 30. Bxe8 Qxe8 31. h4 Nf7 32. Qe3 Qf8 33. N1e2 Nh6 34. f3 Kh8 35. Qa7 Rb7 36. Qa8 Qe8 37. Rxa6 Qd7 38. Ng1 Nf7 39. Rc6 Rc7 40. Rxc7 Qxc7 41. Qc6 Qd8 42. Qa8 f5 43. exf5 Qxh4+ 44. Kg2 Qd8 45. fxg6 Bh3+ 46. Nxh3 Qxa8 47. Nf4 hxg6 48. Nxg6+ Kg7 1-0

[Event "Madrid Oliver Gonzalez Memorial-B 3rd"]
[Site "Madrid"]
[Date "2012.09.08"]
[Round "8"]
[White "Pardo Vaquero, Ignacio"]
[Black "Sierra Bermejo, Gregorio"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1756"]
[BlackElo "1664"]
[PlyCount "75"]
[EventDate "2012.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 e6 4. e3 Nbd7 5. Bd3 c5 6. c3 Be7 7. Nbd2 Nh5 8. Bg3 Nxg3 9. hxg3 Nf6 10. Ne5 c4 11. Bc2 Bd7 12. g4 g6 13. g5 Nh5 14. Rxh5 gxh5 15. Qxh5 Rf8 16. g6 hxg6 17. Bxg6 Bf6 18. Nxf7 Rxf7 19. Qh7 Ke7 20. Qxf7+ Kd6 21. e4 Be7 22. Qf4+ Kc6 23. e5 Bg5 24. Qg4 Qe7 25. f4 Bh6 26. Bh5 Qh7 27. Qd1 Bxf4 28. Bf3 Bg3+ 29. Kf1 Rh8 30. Nxc4 Kc7 31. Nd6 Qh6 32. Qd2 Qh4 33. c4 dxc4 34. Rc1 b5 35. Qa5+ Kb8 36. Qa6 Bc6 37. Qxc6 Qh7 38. Qxb5+ 1-0

[Event "Madrid Oliver Gonzalez Memorial-B 3rd"]
[Site "Madrid"]
[Date "2012.09.07"]
[Round "7"]
[White "Sierra Bermejo, Gregorio"]
[Black "Apaza, Gabriela Erica"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1664"]
[PlyCount "57"]
[EventDate "2012.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 b6 4. Nc3 d6 5. Bb5 Bd7 6. Be3 a6 7. Be2 cxd4 8. Nxd4 Nf6 9. 0-0 g6 10. f4 Bg7 11. Bf3 Rc8 12. Qd2 0-0 13. Rad1 b5 14. Kh1 e6 15. Nxc6 Rxc6 16. e5 Ne8 17. Bxc6 Bxc6 18. exd6 Nxd6 19. Qxd6 Bb7 20. Qxd8 Rxd8 21. Rxd8+ Bf8 22. Bc5 Kg7 23. Bxf8+ Kf6 24. Rd7 Ba8 25. Be7+ Kf5 26. h3 f6 27. Kh2 g5 28. fxg5+ Ke5 29. Bxf6# 1-0

[Event "Madrid Oliver Gonzalez Memorial-B 3rd"]
[Site "Madrid"]
[Date "2012.09.06"]
[Round "6"]
[White "Sanchez Gomez, Emiliano"]
[Black "Sierra Bermejo, Gregorio"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1933"]
[BlackElo "1664"]
[PlyCount "57"]
[EventDate "2012.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. Nf3 Nf6 5. h3 c6 6. Bc4 Bf5 7. d3 e6 8. 0-0 Nbd7 9. a4 Bd6 10. Re1 0-0 11. Ne4 Be7 12. Bf4 Nb6 13. Bb3 Nbd5 14. Bg3 Nh5 15. Bh2 Nhf6 16. Qe2 h6 17. Ne5 Bb4 18. c3 Ba5 19. Nc5 Bc7 20. Nxb7 Qb8 21. Nc5 Rd8 22. Bg3 Qb6 23. d4 Bd6 24. Nc4 Qc7 25. Nxd6 Rxd6 26. Bxd6 Qxd6 27. Qe5 Qe7 28. c4 Nb6 29. Qxf5 1-0

[Event "Madrid Oliver Gonzalez Memorial-B 3rd"]
[Site "Madrid"]
[Date "2012.09.05"]
[Round "5"]
[White "Sierra Bermejo, Gregorio"]
[Black "Garcia Serrano, Jose Manuel"]
[Result "0-1"]
[ECO "C89"]
[WhiteElo "1664"]
[BlackElo "1896"]
[PlyCount "66"]
[EventDate "2012.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 Nf6 12. d4 Bd6 13. Re2 Ng4 14. h3 Qh4 15. f4 Nh6 16. Qe1 Qh5 17. Bc2 Bd7 18. Be4 Rae8 19. Bf3 Qg6 20. Be4 f5 21. Bf3 Rxe2 22. Qxe2 Re8 23. Qf2 Qe6 24. Bd2 Kh8 25. b3 Ng8 26. g4 Nf6 27. gxf5 Qxf5 28. Qg2 h5 29. h4 Ng4 30. c4 Qd3 31. c5 Qxd4+ 32. Kh1 Qxa1 33. Bxg4 Qxb1+ 0-1

[Event "Madrid Oliver Gonzalez Memorial-B 3rd"]
[Site "Madrid"]
[Date "2012.09.04"]
[Round "4"]
[White "Enriquez Pastor, Jorge"]
[Black "Sierra Bermejo, Gregorio"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1664"]
[PlyCount "151"]
[EventDate "2012.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c3 c5 4. Bg5 Qb6 5. Qc2 Nd7 6. Nbd2 Ngf6 7. Bxf6 Nxf6 8. g3 Bd7 9. e3 Rc8 10. Ne5 cxd4 11. Nxd7 Nxd7 12. exd4 Qxd4 13. Nf3 Qb6 14. Bd3 h6 15. 0-0 Nc5 16. Rad1 Bd6 17. Rfe1 Nxd3 18. Rxd3 0-0 19. Ne5 Bxe5 20. Rxe5 d4 21. Re2 Rfe8 22. Rxd4 Qxd4 23. cxd4 Rxc2 24. Rxc2 Re7 25. f4 Rd7 26. Rd2 f6 27. Kf2 Kf7 28. Ke3 Ke7 29. g4 Rd5 30. Rg2 g5 31. Rf2 Ra5 32. a3 Rb5 33. b4 a5 34. Rb2 axb4 35. axb4 Kd6 36. fxg5 hxg5 37. Ke4 f5+ 38. gxf5 exf5+ 39. Kd3 g4 40. Kc4 Rd5 41. b5 f4 42. Rg2 Rg5 43. Rf2 f3 44. Rf1 Rh5 45. Rf2 Rh6 46. Ra2 Kc7 47. Kc5 Rh5+ 48. Kc4 Rf5 49. Rf2 Rf7 50. Kd3 Re7 51. Rb2 Re1 52. Ra2 Rg1 53. Ke3 Kd6 54. Rb2 Kd5 55. Rc2 Re1+ 56. Kf2 Rd1 57. Kg3 Rxd4 58. h3 gxh3 59. Kxh3 Rf4 60. Kg3 Rf7 61. Rf2 Ke4 62. Rf1 f2 63. Kg2 Ke3 64. Rc1 f1Q+ 65. Rxf1 Rxf1 66. Kxf1 Kd4 67. Ke2 Kc5 68. b6 Kxb6 69. Kd3 Kb5 70. Kc3 Ka4 71. Kc4 b5+ 72. Kc3 Ka3 73. Kc2 b4 74. Kb1 Kb3 75. Ka1 Kc2 76. Ka2 0-1

[Event "Madrid Oliver Gonzalez Memorial-B 3rd"]
[Site "Madrid"]
[Date "2012.09.03"]
[Round "3"]
[White "Sierra Bermejo, Gregorio"]
[Black "Galan Aguado, Fernando"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1664"]
[BlackElo "1820"]
[PlyCount "96"]
[EventDate "2012.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nf6 5. g3 Nc6 6. Bg2 Be7 7. 0-0 Qc7 8. c3 b6 9. Re1 Ba6 10. e5 Nd7 11. d4 h6 12. a3 0-0-0 13. Qa4 Bd3 14. b4 c4 15. Qd1 g5 16. Nf1 Rdg8 17. Ne3 g4 18. Nd2 h5 19. a4 Qd8 20. Nb1 Qf8 21. Na3 Kb7 22. Nb5 Qg7 23. a5 a6 24. Na3 b5 25. Nf1 h4 26. Bf4 hxg3 27. Bxg3 Bh4 28. Re3 Qh6 29. Rxd3 cxd3 30. Qxd3 Na7 31. c4 Bxg3 32. fxg3 bxc4 33. Nxc4 Nb5 34. Nd6+ Nxd6 35. exd6 Rc8 36. b5 Rc1 37. bxa6+ Ka7 38. Rxc1 Qxc1 39. Qb5 Qc8 40. Qe2 Rg8 41. Qb5 Rg7 42. h3 f5 43. h4 Qxa6 44. Qb4 Rg8 45. Qc3 Qxd6 46. Nd2 Rb8 47. Bf1 Qb4 48. Qc7+ Rb7 0-1

[Event "Madrid Oliver Gonzalez Memorial-B 3rd"]
[Site "Madrid"]
[Date "2012.09.02"]
[Round "2"]
[White "Rodriguez Bachiller, Agustin"]
[Black "Sierra Bermejo, Gregorio"]
[Result "0-1"]
[ECO "B08"]
[BlackElo "1664"]
[PlyCount "98"]
[EventDate "2012.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Nd7 5. Bc4 Ngf6 6. 0-0 0-0 7. Be3 e5 8. Qd2 Ng4 9. Bg5 Qe8 10. dxe5 Ngxe5 11. Nxe5 Nxe5 12. Bb3 Ng4 13. f3 Nf6 14. Bxf6 Bxf6 15. Nd5 Bd8 16. Qc3 Qe5 17. Rad1 c6 18. Qxe5 dxe5 19. Ne3 Bb6 20. Rd3 Kg7 21. Kh1 Bc7 22. Rfd1 b5 23. Rc3 Bb6 24. Rcd3 Ba6 25. c4 Bxe3 26. Rxe3 bxc4 27. Ba4 Bb5 28. Bc2 Rad8 29. Kg1 Rxd1+ 30. Bxd1 Rd8 31. Re1 Rd2 32. a4 Ba6 33. b3 c3 34. b4 c2 35. Bxc2 Rxc2 36. b5 cxb5 37. axb5 Bxb5 38. h4 h5 39. Rd1 Bc4 40. g3 Be6 41. Kf1 a5 42. Ra1 Ra2 43. Rxa2 Bxa2 44. Ke1 a4 45. Kd2 f6 46. Kc3 Bb3 47. Kb4 Bd1 48. f4 exf4 49. gxf4 g5 0-1

[Event "Madrid Oliver Gonzalez Memorial-B 3rd"]
[Site "Madrid"]
[Date "2012.09.01"]
[Round "1"]
[White "Sierra Bermejo, Gregorio"]
[Black "De Sousa da Silva, Armando"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1664"]
[BlackElo "2014"]
[PlyCount "64"]
[EventDate "2012.09.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Nf3 Nf6 5. g3 Bg4 6. Bg2 c6 7. d3 e6 8. Bf4 Qd8 9. Qd2 Nbd7 10. 0-0 Be7 11. a3 0-0 12. Rfe1 Nb6 13. h3 Bxf3 14. Bxf3 Nfd5 15. Ne4 Nxf4 16. Qxf4 Nd5 17. Qd2 Qc7 18. Rad1 Rad8 19. Qc1 c5 20. Re2 h6 21. Rde1 Rd7 22. Bg2 Rc8 23. Nd2 Nb6 24. Nf3 Bf6 25. Ne5 Rdd8 26. Re4 Bxe5 27. Rxe5 c4 28. dxc4 Nxc4 29. R5e2 b5 30. b3 Nb6 31. Be4 a5 32. Bd3 Rxd3 0-1

[Event "Tres Cantos op 4th"]
[Site "Tres Cantos"]
[Date "2012.06.29"]
[Round "9"]
[White "Camarero Izquierdo, Juan Carlos"]
[Black "Sierra Bermejo, Gregorio"]
[Result "1-0"]
[ECO "D01"]
[WhiteElo "1890"]
[BlackElo "1663"]
[PlyCount "69"]
[EventDate "2012.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 Nbd7 4. Nf3 g6 5. Qd2 h6 6. Bf4 c6 7. 0-0-0 Qa5 8. Kb1 Nh5 9. e3 Nxf4 10. exf4 e6 11. Qe3 Bg7 12. h4 b5 13. h5 b4 14. Ne2 gxh5 15. f5 Nf6 16. Ng3 Ng4 17. Qe1 c5 18. Nxh5 Bf8 19. fxe6 Bxe6 20. Nf4 Kd7 21. dxc5 Qxc5 22. Nd4 Qd6 23. Bb5+ Kc8 24. Nfxe6 fxe6 25. Bc6 Rb8 26. Qe2 Ne5 27. Qa6+ Kd8 28. Qxa7 Rc8 29. Nxe6+ Qxe6 30. Bxd5 Qe7 31. Be6+ Ke8 32. Qa4+ Nc6 33. Bxc8 Qc7 34. Rhe1+ Be7 35. Bd7+ 1-0

[Event "Tres Cantos op 4th"]
[Site "Tres Cantos"]
[Date "2012.06.28"]
[Round "8"]
[White "Sierra Bermejo, Gregorio"]
[Black "Fernandez Munoz, Jesus Norberto"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1663"]
[PlyCount "73"]
[EventDate "2012.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 h6 8. Nc3 Nge7 9. Be3 0-0 10. 0-0-0 b5 11. Bc5 f5 12. Nd5 Nxd5 13. Qxd5+ Rf7 14. Qxc6 Qg5+ 15. Be3 Qxe3+ 16. fxe3 dxc6 17. Rd8+ Rf8 18. Rxf8+ Kxf8 19. Bd3 Be6 20. exf5 Bd5 21. e4 Bf7 22. g4 Ke7 23. h4 Rh8 24. a4 Bc4 25. Bxc4 bxc4 26. Rd1 Rb8 27. c3 Rd8 28. Rxd8 Kxd8 29. Kc2 Kc7 30. b4 cxb3+ 31. Kxb3 c5 32. g5 hxg5 33. hxg5 Kd7 34. Kc4 Ke7 35. Kxc5 a5 36. Kd5 g6 37. f6+ 1-0

[Event "Tres Cantos op 4th"]
[Site "Tres Cantos"]
[Date "2012.06.27"]
[Round "7"]
[White "Martinez Montalvo, Eduardo"]
[Black "Sierra Bermejo, Gregorio"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1827"]
[BlackElo "1663"]
[PlyCount "47"]
[EventDate "2012.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 Qc7 6. Bc4 e6 7. 0-0 Nf6 8. Nb5 Qb8 9. e5 a6 10. exf6 axb5 11. fxg7 Bxg7 12. Bxb5 h6 13. Re1 d5 14. Nd4 Bd7 15. Nf5 Be5 16. h3 h5 17. f4 Bf6 18. Be3 Na7 19. Bd4 Nxb5 20. Bxf6 Rh7 21. Qxd5 Ra6 22. Rad1 Nd6 23. Nxd6+ Kf8 24. Qg5 1-0

[Event "Tres Cantos op 4th"]
[Site "Tres Cantos"]
[Date "2012.06.25"]
[Round "5"]
[White "Galan Aguado, Fernando"]
[Black "Sierra Bermejo, Gregorio"]
[Result "1/2-1/2"]
[ECO "A81"]
[WhiteElo "1839"]
[BlackElo "1663"]
[PlyCount "31"]
[EventDate "2012.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. Bg5 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 d6 7. c3 Nc6 8. Nbd2 Qe8 9. Qb3 Nd5 10. Bxe7 Ncxe7 11. e3 h6 12. Ne1 Nf6 13. Nd3 d5 14. a4 Qh5 15. a5 a6 16. Qd1 1/2-1/2

[Event "Tres Cantos op 4th"]
[Site "Tres Cantos"]
[Date "2012.06.24"]
[Round "4"]
[White "Sierra Bermejo, Gregorio"]
[Black "Garcia De Quesada, Ignacio"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1663"]
[BlackElo "1909"]
[PlyCount "101"]
[EventDate "2012.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Bxf6 gxf6 9. Na3 b5 10. Nd5 Bg7 11. c3 0-0 12. Nc2 f5 13. exf5 Bxf5 14. Bd3 e4 15. Be2 Ne5 16. Nce3 Be6 17. h4 f5 18. Nf4 Qd7 19. Nxe6 Qxe6 20. Qd5 Qxd5 21. Nxd5 f4 22. 0-0-0 f3 23. gxf3 exf3 24. Bd3 Kh8 25. Rhg1 Ra7 26. Bc2 Bh6+ 27. Kb1 Nc4 28. Nb4 Re7 29. Bd3 Nd2+ 30. Kc2 a5 31. Nc6 Rb7 32. Rxd2 Bxd2 33. Kxd2 b4 34. c4 a4 35. Be4 Rf4 36. Bd5 Rg7 37. Re1 Rf8 38. Nd4 Rg2 39. Ke3 Re8+ 40. Ne6 Rh2 41. Kxf3 Rxh4 42. Kg3 Rh6 43. f4 Rg8+ 44. Ng5 Rgg6 45. Re8+ Kg7 46. Kf3 Rh2 47. Rg8+ Kf6 48. Ne4+ Ke7 49. Rxg6 hxg6 50. Nf2 Rh8 51. Kg3 1/2-1/2

[Event "Tres Cantos op 4th"]
[Site "Tres Cantos"]
[Date "2012.06.23"]
[Round "3"]
[White "Del Noval Nemeshazi, Nesztor"]
[Black "Sierra Bermejo, Gregorio"]
[Result "0-1"]
[ECO "B29"]
[BlackElo "1663"]
[PlyCount "38"]
[EventDate "2012.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. Nc3 e6 5. Nxd5 exd5 6. d4 Nc6 7. dxc5 Bxc5 8. c3 Qb6 9. Be3 Bxe3 10. fxe3 Qxb2 11. Be2 Qxc3+ 12. Kf2 Ne7 13. Nd4 a6 14. Qa4 Nc6 15. Rac1 Qa5 16. Qb3 0-0 17. Bf3 Qc7 18. Rhf1 Qxe5 19. Ke2 Nxd4+ 0-1

[Event "Tres Cantos op 4th"]
[Site "Tres Cantos"]
[Date "2012.06.22"]
[Round "2"]
[White "Sierra Bermejo, Gregorio"]
[Black "Ballesteros Jimenez, Miguel Angel"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1663"]
[BlackElo "1672"]
[PlyCount "58"]
[EventDate "2012.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 a6 6. g3 b5 7. Bg2 Bb7 8. 0-0 e6 9. Bf4 Qb6 10. Re1 Bd6 11. Be3 Ng4 12. Bd2 Nd7 13. h3 Ngf6 14. Be3 0-0 15. d5 Bc5 16. dxe6 fxe6 17. Bxc5 Nxc5 18. Qd4 Rad8 19. Qh4 b4 20. Nd1 Nce4 21. Ne3 Nd5 22. Qxe4 Nxe3 23. Qxe6+ Qxe6 24. Rxe3 Qf6 25. Rb3 Bd5 26. c4 Bxc4 27. Rxb4 Bd5 28. Rf4 Qxb2 29. Rxf8+ Rxf8 0-1

[Event "Tres Cantos op 4th"]
[Site "Tres Cantos"]
[Date "2012.06.21"]
[Round "1"]
[White "Julian Serra, Rogelio"]
[Black "Sierra Bermejo, Gregorio"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "2057"]
[BlackElo "1663"]
[PlyCount "92"]
[EventDate "2012.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. g3 e6 4. Bg2 Be7 5. Nf3 0-0 6. 0-0 d6 7. d3 Nc6 8. Rb1 a6 9. b4 e5 10. Bg5 Be6 11. a4 Ng4 12. Bxe7 Qxe7 13. b5 Nd8 14. Nd5 Bxd5 15. cxd5 b6 16. Rb4 Nb7 17. Qc2 Nc5 18. Rc4 axb5 19. axb5 Qf7 20. Ng5 Qh5 21. Nh3 Ra7 22. Qd2 h6 23. f3 Nf6 24. e4 fxe4 25. dxe4 Rfa8 26. Rb1 Ra2 27. Rc2 Ra1 28. Qd1 R1a3 29. Nf2 Qg5 30. Qe2 Ra1 31. Rxa1 Rxa1+ 32. Bf1 Nh5 33. Ng4 Nf6 34. Ne3 Ra3 35. Nf5 Nh5 36. h4 Qd8 37. Kh2 Kh7 38. Bh3 g6 39. Ne3 Qf8 40. Bg2 Nf4 41. Qd2 Rd3 42. Qf2 Nxg2 43. Kxg2 Rb3 44. Rb2 Nd3 45. Rxb3 Nxf2 46. Kxf2 Qc8 1/2-1/2

[Event "Madrid San Viator op 18th"]
[Site "Madrid"]
[Date "2012.06.03"]
[Round "9"]
[White "Alonso Herrero, Ignacio"]
[Black "Sierra Bermejo, Gregorio"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "1809"]
[BlackElo "1677"]
[PlyCount "66"]
[EventDate "2012.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 e6 3. Bb2 Be7 4. e3 d5 5. c4 c6 6. Qc2 Nbd7 7. cxd5 exd5 8. Nc3 0-0 9. h3 Re8 10. g4 Nf8 11. Ne2 Ne4 12. Nc3 Bf6 13. d3 Nxc3 14. Bxc3 d4 15. g5 dxc3 16. gxf6 Qxf6 17. Be2 b5 18. 0-0-0 c5 19. Rdg1 Bb7 20. Rg3 b4 21. Rhg1 g6 22. h4 h6 23. h5 g5 24. Nh2 Bc8 25. f4 Nh7 26. Bf3 Rxe3 27. fxg5 Nxg5 28. Rf1 Qf4 29. Rxg5+ Qxg5 30. Kb1 Qf4 31. Qg2+ Qg5 32. Qf2 Qf4 33. Qg2+ Qg5 1/2-1/2

[Event "Madrid San Viator op 18th"]
[Site "Madrid"]
[Date "2012.05.27"]
[Round "8"]
[White "Sierra Bermejo, Gregorio"]
[Black "Arenas Velasco, Jose Carlos"]
[Result "1-0"]
[ECO "C87"]
[WhiteElo "1677"]
[PlyCount "71"]
[EventDate "2012.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 0-0 7. Bxc6 dxc6 8. Nxe5 c5 9. d3 Re8 10. b3 Qd4 11. Nc4 Ng4 12. Re2 Bf6 13. Bb2 Qd8 14. Bxf6 Qxf6 15. Nbd2 b5 16. Ne3 Ne5 17. Re1 Qg6 18. Nd5 Ra7 19. Re3 Bg4 20. Qe1 c6 21. Nf4 Qh6 22. Ne2 Qe6 23. Ng3 f6 24. f3 f5 25. exf5 Bxf5 26. Nxf5 Qxf5 27. Ne4 Qf8 28. Qc3 Nd7 29. Rae1 Raa8 30. Qd2 Re5 31. Qf2 a5 32. Qh4 h6 33. Qg4 Rd8 34. f4 Rf5 35. g3 Rf7 36. Qg6 1-0

[Event "Madrid San Viator op 18th"]
[Site "Madrid"]
[Date "2012.05.20"]
[Round "7"]
[White "Perez Mondejar, Adler"]
[Black "Sierra Bermejo, Gregorio"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1423"]
[BlackElo "1677"]
[PlyCount "52"]
[EventDate "2012.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 e6 5. Nf3 Nc6 6. Bd3 h6 7. 0-0 Qb6 8. c4 Ndb4 9. dxc5 Bxc5 10. a3 Nxd3 11. Qxd3 a5 12. Nc3 Qc7 13. Nb5 Qb8 14. Re1 b6 15. Bf4 0-0 16. Rad1 Ne7 17. Qd2 Nf5 18. b4 Be7 19. Rc1 axb4 20. axb4 Ra4 21. Rb1 Qb7 22. Rec1 Qc6 23. Nfd4 Nxd4 24. Qxd4 Bb7 25. f3 Rxb4 26. Rxb4 Bc5 0-1

[Event "Madrid San Viator op 18th"]
[Site "Madrid"]
[Date "2012.05.13"]
[Round "6"]
[White "Sierra Bermejo, Gregorio"]
[Black "Hidalgo Prado, David"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "1677"]
[BlackElo "1409"]
[PlyCount "86"]
[EventDate "2012.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 Qb6 9. Nf3 h6 10. 0-0 Be7 11. a3 a6 12. Bc2 Qd8 13. b4 b5 14. Qd3 Nb6 15. Nf4 g6 16. Nxg6 fxg6 17. Qxg6+ Kd7 18. Bxh6 Qe8 19. Qxe8+ Rxe8 20. Rad1 Nc4 21. Bc1 Kc7 22. Rd3 a5 23. bxa5 Rxa5 24. a4 bxa4 25. h4 a3 26. Bg5 Bxg5 27. Nxg5 Rh8 28. g3 a2 29. Ra1 Nb4 30. Rc3 Nc6 31. Nf3 Bd7 32. Bb3 Ra3 33. Rxa2 Rxa2 34. Bxa2 N6a5 35. Nd2 Bb5 36. Nb3 Nxb3 37. Bxb3 Kb6 38. Bxc4 Bxc4 39. f4 Kb5 40. Kf2 Kb4 41. Rc1 Bd3 42. Ke3 Be4 43. Rc6 Rh6 1/2-1/2

[Event "Madrid San Viator op 18th"]
[Site "Madrid"]
[Date "2012.05.06"]
[Round "5"]
[White "Cabanas Bravo, Juan Andres"]
[Black "Sierra Bermejo, Gregorio"]
[Result "1-0"]
[ECO "B29"]
[WhiteElo "2092"]
[BlackElo "1677"]
[PlyCount "73"]
[EventDate "2012.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. d4 e6 5. c4 Nb6 6. d5 d6 7. Bg5 Qc7 8. Nc3 a6 9. a4 dxe5 10. a5 N6d7 11. dxe6 fxe6 12. Bd3 Nc6 13. Nh4 Nf6 14. 0-0 Qf7 15. f4 Be7 16. Qe2 exf4 17. Rxf4 Nd4 18. Qe5 0-0 19. Raf1 Nc6 20. Qe3 Nd4 21. Ne4 e5 22. Nxf6+ gxf6 23. R4f2 Qh5 24. Bh6 Rf7 25. Nf5 Bxf5 26. Bxf5 Bf8 27. Bxf8 Raxf8 28. Be4 Kg7 29. Bd5 Re7 30. Qa3 Rc7 31. Qg3+ Kh8 32. Qe3 Rg7 33. Rxf6 Rxf6 34. Rxf6 Qd1+ 35. Rf1 Ne2+ 36. Qxe2 Qxe2 37. Rf8+ 1-0

[Event "Madrid San Viator op 18th"]
[Site "Madrid"]
[Date "2012.04.22"]
[Round "4"]
[White "Sierra Bermejo, Gregorio"]
[Black "Garcia Sanjuan, Jose"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1677"]
[BlackElo "1894"]
[PlyCount "68"]
[EventDate "2012.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. a3 Nf6 5. f3 Be7 6. Be3 0-0 7. Bd3 d5 8. e5 Nfd7 9. f4 f5 10. Nf3 c5 11. h4 Nc6 12. dxc5 bxc5 13. Bf2 d4 14. Nb1 Nb6 15. Nbd2 Nd5 16. g3 Qe8 17. Ng5 Bxg5 18. hxg5 g6 19. Nc4 Qd7 20. Nd6 a6 21. Qe2 Nd8 22. Nxb7 Qxb7 23. 0-0-0 Rb8 24. Qf1 Qxb2+ 25. Kd2 Rf7 26. Rb1 Qc3+ 27. Ke2 Rxb1 28. Qxb1 Qxa3 29. Qb8 Qa5 30. Rb1 Nc3+ 31. Kf3 Nxb1 32. Qxb1 Rb7 33. Qf1 Qc7 34. Bxa6 Qc6+ 0-1

[Event "Madrid San Viator op 18th"]
[Site "Madrid"]
[Date "2012.04.15"]
[Round "3"]
[White "Bermejo Jimenez, Raul Adolfo"]
[Black "Sierra Bermejo, Gregorio"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1812"]
[BlackElo "1677"]
[PlyCount "94"]
[EventDate "2012.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 Nc6 3. Nf3 e6 4. 0-0 Nge7 5. c3 d5 6. exd5 Nxd5 7. d4 Nb6 8. Bb5 Bd7 9. Be3 cxd4 10. Bxd4 a6 11. Bd3 Nxd4 12. Nxd4 g6 13. Nd2 Bg7 14. N2f3 0-0 15. Be4 Qc7 16. Qb3 e5 17. Ne2 Be6 18. Qc2 Rad8 19. b3 f5 20. Ng5 Bc8 21. Bd3 e4 22. Bc4+ Nxc4 23. bxc4 h6 24. Nh3 Be5 25. g3 Qxc4 26. Qb3 Qxb3 27. axb3 g5 28. f4 exf3 29. Nd4 Bxd4+ 30. cxd4 Rxd4 31. Nf2 g4 32. Rfd1 Rfd8 33. Rac1 Rxd1+ 34. Nxd1 Be6 35. b4 Rc8 36. Rc5 Rxc5 37. bxc5 Kf8 38. Nb2 Ke7 39. Nd3 Bd5 40. Nf4 Bc6 41. Ng6+ Kf6 42. Nf4 a5 43. Nd3 a4 44. Kf2 Bb5 45. Nb4 Ke5 46. Ke3 h5 47. Nc2 Kd5 0-1

[Event "Madrid San Viator op 18th"]
[Site "Madrid"]
[Date "2012.03.25"]
[Round "1"]
[White "Sierra Bermejo, Gregorio"]
[Black "Feito Cabrero, Andres"]
[Result "1/2-1/2"]
[ECO "C96"]
[WhiteElo "1677"]
[PlyCount "74"]
[EventDate "2012.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d3 Nc6 12. Nbd2 b4 13. Nf1 bxc3 14. bxc3 Rb8 15. Ng3 Qa5 16. Bd2 Rb2 17. Bb3 Be6 18. c4 Qb6 19. Bc3 Rxb3 20. Qxb3 Qc7 21. Qa4 Nb4 22. Bxb4 cxb4 23. Qxa6 Nd7 24. Qa4 Nc5 25. Qd1 Ra8 26. Nf5 Bxf5 27. exf5 Ra3 28. Re3 Qa7 29. d4 b3 30. dxc5 b2 31. Rxa3 bxa1Q 32. Qxa1 Qxa3 33. cxd6 Qxd6 34. c5 Qxc5 35. Qxe5 Qb4 36. Qd5 h6 37. Ne5 Qb1+ 1/2-1/2

[Event "Madrid Oliver Gonzalez Memorial 2nd"]
[Site "Madrid"]
[Date "2011.10.16"]
[Round "9"]
[White "Salgado Duarte, Pablo"]
[Black "Sierra Bermejo, Gregorio"]
[Result "1/2-1/2"]
[ECO "E21"]
[WhiteElo "1484"]
[BlackElo "1691"]
[PlyCount "113"]
[EventDate "2011.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 e6 2. c4 b6 3. Nf3 Bb7 4. e3 Nf6 5. Nc3 Bb4 6. Bd2 0-0 7. Bd3 Nc6 8. a3 Bxc3 9. Bxc3 d6 10. 0-0 h6 11. Re1 Re8 12. b4 a5 13. b5 Ne7 14. e4 Ng6 15. d5 e5 16. h3 Nf4 17. Bc2 Bc8 18. Bd2 N6h5 19. Kf1 Qd7 20. Ng1 Qe7 21. g3 Nxg3+ 22. fxg3 Nxh3 23. Qf3 Ng5 24. Bxg5 Qxg5 25. Qe3 Qh5 26. Bd1 Qg6 27. Re2 f5 28. exf5 Bxf5 29. Rh2 Rf8 30. Rf2 Bd3+ 31. Be2 Rxf2+ 32. Kxf2 Rf8+ 33. Ke1 e4 34. Kd2 Qf6 35. Ra2 Qf2 36. Qxf2 Rxf2 37. Ke1 Rg2 38. Kf1 Rxg3 39. Kf2 Rg6 40. Bxd3 exd3 41. Rd2 Rg4 42. Rxd3 Rxc4 43. Ne2 g5 44. Rc3 Rc5 45. Rxc5 dxc5 46. Ng3 Kf7 47. Nf5 h5 48. Kf3 Kf6 49. d6 cxd6 50. Nxd6 Ke6 51. Nc8 Kd7 52. Nxb6+ Kc7 53. Nc4 a4 54. b6+ Kb7 55. Kg3 h4+ 56. Kh3 Kc6 57. Kg4 1/2-1/2

[Event "Madrid Oliver Gonzalez Memorial 2nd"]
[Site "Madrid"]
[Date "2011.10.15"]
[Round "8"]
[White "Sierra Bermejo, Gregorio"]
[Black "Tevar Becerra, Alvaro"]
[Result "0-1"]
[ECO "C62"]
[WhiteElo "1691"]
[BlackElo "1477"]
[PlyCount "51"]
[EventDate "2011.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 Bd7 5. Nc3 Nf6 6. Bg5 a6 7. Bxc6 Bxc6 8. dxe5 dxe5 9. Qxd8+ Rxd8 10. Nxe5 Be7 11. Nxc6 bxc6 12. Ke2 h6 13. Be3 Rb8 14. Rab1 0-0 15. f3 Rfe8 16. b3 Bb4 17. Na4 Re6 18. Rhd1 Rbe8 19. Rd3 Bd6 20. g3 Nd7 21. Kf2 Ne5 22. Rd4 g5 23. Kg2 Rf6 24. Rf1 Kh7 25. Rdd1 Rg8 26. Nc5 0-1

[Event "Madrid Oliver Gonzalez Memorial 2nd"]
[Site "Madrid"]
[Date "2011.10.14"]
[Round "7"]
[White "Alvarez Escudero, Manuel"]
[Black "Sierra Bermejo, Gregorio"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "1874"]
[BlackElo "1691"]
[PlyCount "65"]
[EventDate "2011.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. Bc4 Bg7 4. 0-0 Nc6 5. c3 Nf6 6. e5 Ng4 7. d4 cxd4 8. cxd4 0-0 9. Nc3 e6 10. Nb5 Nh6 11. Bxh6 Bxh6 12. Nd6 a6 13. Bb3 Bg7 14. h3 f6 15. Re1 Qe7 16. Rc1 b5 17. a3 Rb8 18. Re2 a5 19. Nxc8 Rbxc8 20. d5 Nxe5 21. Nxe5 fxe5 22. dxe6 d6 23. Rxc8 Rxc8 24. Rc2 Rd8 25. Qd5 Kf8 26. Qxb5 Qa7 27. Qd5 Ke7 28. Qc6 h5 29. Qc7+ Qxc7 30. Rxc7+ Kf6 31. Rf7+ Kg5 32. Rxg7 Kf6 33. Rf7+ 1-0

[Event "Madrid Oliver Gonzalez Memorial 2nd"]
[Site "Madrid"]
[Date "2011.10.13"]
[Round "6"]
[White "Sierra Bermejo, Gregorio"]
[Black "Hernandez Gutierrez, Jose"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1691"]
[BlackElo "1890"]
[PlyCount "92"]
[EventDate "2011.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. g3 Nc6 4. Bg2 d6 5. d3 g6 6. Nge2 Bg7 7. 0-0 e6 8. a4 Nge7 9. Bg5 0-0 10. Qd2 Re8 11. Qf4 e5 12. Qh4 Qb6 13. b3 Be6 14. Nd5 Bxd5 15. exd5 Nf5 16. Qe4 Nfd4 17. g4 Nxe2+ 18. Qxe2 Ne7 19. a5 Qc7 20. Ra4 Rf8 21. Qd2 f5 22. Bh6 fxg4 23. Bxg7 Kxg7 24. Rxg4 Rf6 25. Be4 Raf8 26. h4 Rf4 27. f3 h5 28. Rg3 Nf5 29. Bxf5 R8xf5 30. Qg2 Qf7 31. c4 Rd4 32. Qe2 Qf6 33. Rf2 Qxh4 34. Rfg2 Rf6 35. Qd2 Qf4 36. Qxf4 exf4 37. Rh3 Rf5 38. Rd2 Re5 39. Rhh2 Re3 40. Rhe2 Rdxd3 41. Rxd3 Rxe2 42. Kf1 Rb2 43. Ke1 h4 44. Kd1 h3 45. Kc1 Rg2 46. b4 h2 0-1

[Event "Madrid Oliver Gonzalez Memorial 2nd"]
[Site "Madrid"]
[Date "2011.10.12"]
[Round "5"]
[White "Magan Gonzalez, Alberto"]
[Black "Sierra Bermejo, Gregorio"]
[Result "0-1"]
[ECO "B99"]
[WhiteElo "1821"]
[BlackElo "1691"]
[PlyCount "53"]
[EventDate "2011.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Nbd7 9. 0-0-0 Qc7 10. g4 b5 11. Bxf6 gxf6 12. Bh3 Bb7 13. Rhe1 Rc8 14. Rd2 Nc5 15. g5 b4 16. Nd5 Qa5 17. Nxe7 Qxa2 18. Kd1 Kxe7 19. gxf6+ Kxf6 20. Qh5 Ke7 21. Qg5+ Kd7 22. Qg7 Rcf8 23. b3 Qa1+ 24. Ke2 Qc3 25. Bxe6+ Nxe6 26. Nxe6 Kxe6 27. e5 0-1

[Event "Madrid Oliver Gonzalez Memorial 2nd"]
[Site "Madrid"]
[Date "2011.10.11"]
[Round "4"]
[White "Lerma Caicedo, Miguel Angel"]
[Black "Sierra Bermejo, Gregorio"]
[Result "0-1"]
[ECO "A40"]
[BlackElo "1691"]
[PlyCount "22"]
[EventDate "2011.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 e6 2. c4 b6 3. Nc3 Bb7 4. e3 Nf6 5. d5 Bb4 6. Bd2 0-0 7. e4 Bxc3 8. Bxc3 Nxe4 9. Bd4 exd5 10. Qg4 Qg5 11. f3 Qd2# 0-1

[Event "Madrid Oliver Gonzalez Memorial 2nd"]
[Site "Madrid"]
[Date "2011.10.09"]
[Round "2"]
[White "Garcia Serrano, Jose Manuel1111"]
[Black "Sierra Bermejo, Gregorio"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "1898"]
[BlackElo "1691"]
[PlyCount "53"]
[EventDate "2011.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 Qc7 6. Bc4 e6 7. 0-0 Nf6 8. Nb5 Qb8 9. e5 Ng4 10. Nd6+ Bxd6 11. exd6 a6 12. Bf4 b5 13. Bb3 Bb7 14. Re1 0-0 15. h3 Nf6 16. Bg5 Kh8 17. Qd2 Ng8 18. Rad1 f6 19. Bf4 Qe8 20. Bc2 f5 21. Bg5 Nf6 22. Bxf5 Qh5 23. Bxf6 Qxf5 24. Be7 Rfe8 25. Nh4 Qh5 26. Bg5 Rf8 27. Be7 1/2-1/2

[Event "Madrid Oliver Gonzalez Memorial 2nd"]
[Site "Madrid"]
[Date "2011.10.09"]
[Round "3"]
[White "Sierra Bermejo, Gregorio"]
[Black "Farre Selma, David"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1691"]
[BlackElo "1841"]
[PlyCount "62"]
[EventDate "2011.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 c6 5. Bc4 Nf6 6. Bg5 Bf5 7. Nf3 e6 8. 0-0 Bg4 9. Be2 Be7 10. Re1 0-0 11. Ne5 Bxe2 12. Nxe2 Nbd7 13. Nxd7 Nxd7 14. Bxe7 Qxe7 15. c3 Nf6 16. Ng3 Rad8 17. Qa4 b5 18. Qa6 Qc7 19. Qa3 a5 20. Qb3 a4 21. Qc2 c5 22. dxc5 Qxc5 23. Re2 Rd5 24. Rae1 Rfd8 25. h3 Rd3 26. Kh1 a3 27. Rc1 axb2 28. Qxb2 Rd1+ 29. Rxd1 Rxd1+ 30. Kh2 Qg5 31. f4 Ng4+ 0-1

[Event "Madrid Oliver Gonzalez Memorial 2nd"]
[Site "Madrid"]
[Date "2011.10.08"]
[Round "1"]
[White "Sierra Bermejo, Gregorio"]
[Black "Garcia Dorado, Alberto"]
[Result "0-1"]
[ECO "C88"]
[WhiteElo "1691"]
[BlackElo "2048"]
[PlyCount "76"]
[EventDate "2011.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. d3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. Bxd5 cxd5 13. Qf3 Be6 14. Nc3 Bd6 15. Re1 b4 16. Ne2 Qc7 17. c3 Bxh2+ 18. Kf1 Bd6 19. Bf4 bxc3 20. bxc3 Rac8 21. Bxd6 Qxd6 22. Rec1 Qh2 23. Rab1 Qh4 24. Rb4 Qh1+ 25. Ng1 Qh6 26. Qe3 Qf6 27. Ne2 Rfe8 28. Qd4 Qg5 29. Qf4 Qg6 30. Qg3 Qf6 31. Nd4 Qh6 32. Ne2 Bf5 33. Rh4 Qd2 34. Re1 Rxe2 35. Rxe2 Qd1+ 36. Re1 Bxd3+ 37. Kg1 Qxe1+ 38. Kh2 Bg6 0-1

[Event "Benidorm op U2000 09th"]
[Site "Benidorm"]
[Date "2010.12.08"]
[Round "7"]
[White "Ayza Casamitjana, Antoni"]
[Black "Sierra Bermejo, Gregorio"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1871"]
[BlackElo "1718"]
[PlyCount "57"]
[EventDate "2010.12.03"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 Nc6 5. 0-0 e6 6. c3 Nge7 7. Be3 Bd7 8. Qd2 h6 9. b4 a5 10. b5 Na7 11. a4 Nac8 12. Bd3 g5 13. Ne1 Ng6 14. f4 gxf4 15. Bxf4 e5 16. Be3 Nb6 17. d5 Qe7 18. Nf3 0-0-0 19. Qf2 Rdf8 20. Bxb6 Nf4 21. Bc4 Bh3 22. Ne1 cxb6 23. Qxb6 Bxg2 24. Nxg2 Qg5 25. Ra2 f5 26. Qa7 b6 27. Qxb6 Rf7 28. Qa6+ Rb7 29. b6 1-0

[Event "Madrid Oliver Gonzalez Memorial 1st"]
[Site "Madrid"]
[Date "2010.10.17"]
[Round "9"]
[White "Sahuquillo Cruz, Alejandro"]
[Black "Sierra Bermejo, Gregorio"]
[Result "1/2-1/2"]
[ECO "B02"]
[BlackElo "1737"]
[PlyCount "186"]
[EventDate "2010.10.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Nxd5 Qxd5 5. d4 Nc6 6. Be3 g6 7. Nf3 Bg7 8. Be2 Bf5 9. c3 0-0 10. 0-0 Rad8 11. Re1 e5 12. dxe5 Qa5 13. Qb3 Nxe5 14. Nxe5 Bxe5 15. Qxb7 Rb8 16. Qxa7 Qxa7 17. Bxa7 Rxb2 18. Bd4 Bxd4 19. cxd4 Be6 20. Bf3 Rd8 21. Re2 Rxe2 22. Bxe2 Rxd4 23. a4 c5 24. a5 Rd7 25. Rc1 c4 26. f3 Rc7 27. a6 Bd5 28. Kf2 Ra7 29. Ra1 Be6 30. Ke3 Kf8 31. Kd4 Ke7 32. Bxc4 Bxc4 33. Kxc4 Kd7 34. Kd5 f6 35. Kc5 Kc7 36. Kb5 Kb8 37. Kb6 Re7 38. a7+ Ka8 39. Ra2 f5 40. f4 h6 41. Kc6 g5 42. fxg5 hxg5 43. Kd6 Rb7 44. Ke5 Rb5+ 45. Kd4 f4 46. Ke4 Rb4+ 47. Kf3 Rb3+ 48. Kg4 Rb5 49. h3 Re5 50. Kh5 Rb5 51. Kg4 Rd5 52. Re2 Kxa7 53. Re7+ Kb6 54. Rg7 Rd2 55. Rxg5 Rxg2+ 56. Kxf4 Rf2+ 57. Ke5 Rh2 58. Rh5 Kc5 59. Kf6+ Kd6 60. h4 Rf2+ 61. Kg6 Ke6 62. Rg5 Rf6+ 63. Kg7 Rf7+ 64. Kg8 Rf6 65. h5 Ke7 66. Rg7+ Ke8 67. Rg6 Rf8+ 68. Kg7 Rf7+ 69. Kh6 Kf8 70. Rg4 Rf6+ 71. Rg6 Kf7 72. Kh7 Rf5 73. h6 Rh5 74. Ra6 Rg5 75. Ra7+ Kf8 76. Ra8+ Kf7 77. Kh8 Rh5 78. h7 Rg5 79. Rg8 Re5 80. Rg7+ Kf8 81. Rg8+ Kf7 82. Ra8 Rg5 83. Ra7+ Kf8 84. Ra1 Rf5 85. Rg1 Kf7 86. Rg7+ Kf8 87. Ra7 Rg5 88. Ra4 Rg6 89. Rf4+ Ke7 90. Rf5 Ke8 91. Rf1 Ke7 92. Re1+ Kf8 93. Rf1+ Ke7 1/2-1/2

[Event "Madrid Oliver Gonzalez Memorial 1st"]
[Site "Madrid"]
[Date "2010.10.16"]
[Round "8"]
[White "Sierra Bermejo, Gregorio"]
[Black "Pujo Velez, Maria"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "1737"]
[PlyCount "59"]
[EventDate "2010.10.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nf6 5. 0-0 0-0 6. d4 exd4 7. cxd4 Nxd4 8. Nxd4 Bxd4 9. Qxd4 c6 10. Bd3 d5 11. e5 Ne4 12. f3 Bf5 13. fxe4 dxe4 14. Qxd8 Raxd8 15. Be2 Rd5 16. Rxf5 h6 17. Nc3 Rc5 18. Nxe4 Rd5 19. Be3 a6 20. Raf1 Rd7 21. e6 fxe6 22. Rxf8+ Kh7 23. R8f7 Rxf7 24. Rxf7 Kg8 25. Nd6 b5 26. Bd3 c5 27. Bxc5 e5 28. Bg6 e4 29. Nxe4 a5 30. Rf8# 1-0

[Event "Madrid Oliver Gonzalez Memorial 1st"]
[Site "Madrid"]
[Date "2010.10.15"]
[Round "7"]
[White "Cepas Castillo, Juan Carlos"]
[Black "Sierra Bermejo, Gregorio"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1594"]
[BlackElo "1737"]
[PlyCount "53"]
[EventDate "2010.10.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nf6 5. Nc3 g6 6. Nf3 Bg7 7. g3 0-0 8. Bg2 Bg4 9. h3 Bc8 10. 0-0 c6 11. b3 Nbd7 12. Bb2 Re8 13. Re1 Qc7 14. Ba3 e5 15. dxe5 Nh5 16. Bd6 Qb6 17. Qd2 Bh8 18. g4 Ng7 19. Ng5 Nc5 20. Qf4 Be6 21. Re3 Nd7 22. Rf3 Rf8 23. Nce4 Qd8 24. Bxf8 Qxf8 25. Rd1 Qe7 26. Rxd7 Bxd7 27. Nf6+ 1-0

[Event "Madrid Oliver Gonzalez Memorial 1st"]
[Site "Madrid"]
[Date "2010.10.12"]
[Round "4"]
[White "Ojosnegros Martin, Angel"]
[Black "Sierra Bermejo, Gregorio"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "1384"]
[BlackElo "1737"]
[PlyCount "101"]
[EventDate "2010.10.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. g3 Nc6 4. Nf3 f5 5. Bg2 Nf6 6. 0-0 e5 7. d3 0-0 8. Bg5 h6 9. Bxf6 Bxf6 10. a3 d6 11. Qc2 Ne7 12. Rac1 c6 13. Qb3 Kg7 14. Rfd1 Rb8 15. Qc2 Be6 16. b4 a6 17. a4 d5 18. cxd5 cxd5 19. e3 Rc8 20. Qb1 Nc6 21. Ne2 Rf7 22. b5 axb5 23. axb5 Na7 24. d4 e4 25. Nf4 Re7 26. Nxe6+ Rxe6 27. Nd2 Qa5 28. Rxc8 Nxc8 29. Bf1 Nd6 30. Nb3 Qb4 31. Nc5 Qxb1 32. Nxe6+ Kf7 33. Rxb1 Kxe6 34. Rc1 Kd7 35. h3 Be7 36. g4 Ke6 37. gxf5+ gxf5 38. Be2 Bg5 39. Rc2 Kd7 40. Rc5 Ke6 41. Kg2 f4 42. exf4 Bxf4 43. Bg4+ Kf6 44. Rxd5 Kg6 45. Kf1 Kf6 46. Ke2 Ke7 47. Rc5 Bg5 48. Rc7+ Kf6 49. Bc8 Nxb5 50. Rxb7 Nxd4+ 51. Kd1 1/2-1/2

[Event "Madrid Oliver Gonzalez Memorial 1st"]
[Site "Madrid"]
[Date "2010.10.10"]
[Round "2"]
[White "Sierra Bermejo, Gregorio"]
[Black "Garcia Cuenca, Victor Manuel"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1737"]
[BlackElo "2313"]
[PlyCount "56"]
[EventDate "2010.10.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. cxd4 Nc6 7. a3 d6 8. Be2 Be7 9. 0-0 0-0 10. Re1 b6 11. Bd2 Bb7 12. Nc3 Nxc3 13. Bxc3 Qc7 14. Rc1 Rfd8 15. Qa4 a6 16. Qb3 b5 17. Qc2 Qb6 18. Bd3 g6 19. Qd2 b4 20. axb4 dxe5 21. Nxe5 Nxe5 22. Rxe5 Bf6 23. Rh5 gxh5 24. Qh6 Bg7 25. Bxh7+ Kf8 26. Qxh5 Rd5 27. Qg4 Qd8 28. Qf4 Qg5 0-1

[Event "Madrid Codes Memorial 4th"]
[Site "Madrid"]
[Date "2010.06.13"]
[Round "9"]
[White "Bellod, Thomas Gonzalo"]
[Black "Sierra Bermejo, Gregorio"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1831"]
[BlackElo "1752"]
[PlyCount "36"]
[EventDate "2010.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bf4 d6 6. e3 0-0 7. Bd3 Nc6 8. 0-0 a6 9. Rc1 Qe8 10. e4 fxe4 11. Nxe4 Nxe4 12. Bxe4 Rxf4 13. Re1 Bg4 14. Qd2 Qf8 15. Bd5+ Kh8 16. Ng5 Nd8 17. c5 Rxd4 18. Qe3 Rxd5 0-1

[Event "Madrid Codes Memorial 4th"]
[Site "Madrid"]
[Date "2010.06.06"]
[Round "8"]
[White "Sierra Bermejo, Gregorio"]
[Black "Pindado del Carmen, Eliseo"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1752"]
[BlackElo "1736"]
[PlyCount "121"]
[EventDate "2010.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nc6 4. Ngf3 dxe4 5. Nxe4 Nf6 6. Bf4 Be7 7. Be2 0-0 8. 0-0 Nxe4 9. dxe4 Bd6 10. e5 Be7 11. c3 Qxd1 12. Raxd1 a6 13. b4 b5 14. Rd2 h6 15. h4 Rd8 16. Rfd1 Rxd2 17. Rxd2 Kf8 18. a3 Ke8 19. c4 Na7 20. Be3 c6 21. c5 Bb7 22. g4 Rd8 23. g5 Rxd2 24. Nxd2 hxg5 25. hxg5 g6 26. Ne4 Kf8 27. Nd6 Ba8 28. f4 Bd8 29. Bd2 Kg7 30. Kf2 Kf8 31. Ke3 Be7 32. Kd4 Bd8 33. Bd3 Ke7 34. Ne4 Bb7 35. Nf6 Bc8 36. Be4 Kf8 37. Ng4 Bd7 38. Ne3 Nc8 39. Ng4 Kg7 40. Nf6 Bxf6 41. exf6+ Kf8 42. Ke5 Kg8 43. Bc3 Kf8 44. Bd3 Ke8 45. Ke4 Na7 46. Be5 Kd8 47. Bd6 Nc8 48. Ke5 Ke8 49. Bc7 Kf8 50. Be4 Ke8 51. Bd6 Kd8 52. Bxg6 Be8 53. Be4 Kd7 54. f5 Nxd6 55. cxd6 exf5 56. Bxf5+ Kd8 57. Bg4 Bd7 58. Bf3 Be8 59. Kd4 Kc8 60. Kc5 Kb7 61. Bg4 1-0

[Event "Madrid Codes Memorial 4th"]
[Site "Madrid"]
[Date "2010.05.23"]
[Round "6"]
[White "Gines Martinez, Andres"]
[Black "Sierra Bermejo, Gregorio"]
[Result "0-1"]
[ECO "A04"]
[BlackElo "1752"]
[PlyCount "102"]
[EventDate "2010.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d3 g6 4. g3 Bg7 5. Bg2 Nc6 6. c3 Nf6 7. 0-0 Bd7 8. Nbd2 Qc8 9. Re1 Ng4 10. h3 Nge5 11. Nf1 Bxh3 12. N1h2 Bxg2 13. Kxg2 h6 14. d4 cxd4 15. cxd4 Nxf3 16. Nxf3 Qd7 17. a3 Rc8 18. b4 a6 19. Bb2 Na7 20. e5 d5 21. Rc1 Rxc1 22. Qxc1 0-0 23. Qe3 e6 24. Rc1 Rc8 25. Nh2 h5 26. Nf3 Rxc1 27. Bxc1 Nc6 28. Qf4 Ne7 29. Nh4 Qc7 30. Qd2 Kh7 31. Qd1 Qc4 32. Bg5 Nf5 33. Qf3 Kg8 34. Bf6 Bh6 35. g4 Nxd4 36. Qg3 Ne2 37. Qf3 Qxg4+ 38. Qxg4 hxg4 39. Kf1 Nf4 40. Ng2 Nxg2 41. Kxg2 Bf4 42. a4 Kh7 43. b5 g5 44. b6 Kg6 45. a5 Kf5 46. Be7 Bxe5 47. Bc5 Ke4 48. Be3 f6 49. Bd2 Kd3 50. Bb4 Kc4 51. Be7 Kb5 0-1

[Event "Madrid Codes Memorial 4th"]
[Site "Madrid"]
[Date "2010.05.16"]
[Round "5"]
[White "Sierra Bermejo, Gregorio"]
[Black "Pindado Campos, Raul"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "1752"]
[PlyCount "138"]
[EventDate "2010.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. a3 a6 6. e4 Qb6 7. Nxc6 bxc6 8. Nc3 e5 9. b4 Nf6 10. Be2 Be7 11. 0-0 0-0 12. Be3 Qc7 13. f3 d6 14. Qd2 Bd7 15. Rfd1 Rfd8 16. Qe1 Be6 17. Qf2 Nd7 18. Na4 Rab8 19. Nc3 Nf6 20. Rac1 Qb7 21. Rb1 Qc8 22. Bg5 h6 23. Bh4 g5 24. Bg3 Nh5 25. Qe1 Nxg3 26. Qxg3 f6 27. Qe1 Kf7 28. Bf1 Rg8 29. Qe3 Qc7 30. Be2 Rh8 31. Kf1 h5 32. Rdc1 Qd7 33. Qd2 h4 34. Nd1 Bf8 35. Ne3 Bh6 36. Qc2 g4 37. Qd3 gxf3 38. Bxf3 Bf4 39. h3 Rhg8 40. Rd1 Ke7 41. Nf5+ Bxf5 42. exf5 Rg3 43. Qe4 Rc8 44. Re1 Bd2 45. Re2 Bf4 46. Qxf4 Rh8 47. Qe4 Rhg8 48. a4 R8g5 49. Bg4 Ra3 50. a5 Qb7 51. Reb2 d5 52. cxd5 cxd5 53. Qe1 Qb5+ 54. Kg1 d4 55. Qxh4 Qd3 56. Qh7+ Kd6 57. Qh6 Ke7 58. Qh7+ Kd6 59. Qf7 Qe3+ 60. Kh1 Rxg4 61. Qe6+ Kc7 62. Qxf6 Rg3 63. Qe7+ Kb8 64. Qd6+ Ka7 65. Qb6+ Ka8 66. Qxa6+ Kb8 67. Qb5+ Kc8 68. Rc2+ Rc3 69. Rxc3+ Qxc3 0-1

[Event "Madrid Codes Memorial 4th"]
[Site "Madrid"]
[Date "2010.05.09"]
[Round "4"]
[White "Benitez Robles, Antonio"]
[Black "Sierra Bermejo, Gregorio"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1700"]
[BlackElo "1752"]
[PlyCount "110"]
[EventDate "2010.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Bg5 Be7 9. Bd3 Nbd7 10. Qd2 b5 11. h3 Rc8 12. f4 Qb6 13. f5 Bc4 14. Be3 Qc7 15. Bxc4 bxc4 16. Nc1 Qb7 17. N1e2 Nxe4 18. Qd5 Qxd5 19. Nxd5 Bh4+ 20. Kf1 Rb8 21. Nc7+ Kd8 22. Nxa6 Rxb2 23. Rg1 Rxc2 24. a4 d5 25. Nb4 Rd2 26. g3 Rxe2 27. Kxe2 Nxg3+ 28. Kd1 d4 29. Bf2 Nxf5 30. Bxh4+ Nxh4 31. Rxg7 Ke8 32. a5 Ng6 33. a6 Nb6 34. a7 Na8 35. Na6 Kf8 36. Rxg6 hxg6 37. Rb1 Kg7 38. Rb8 c3 39. Rxh8 Kxh8 40. Nc5 Kg7 41. Nd7 f6 42. Kc2 Kf7 43. h4 Ke7 44. Nc5 f5 45. Nd3 Kd6 46. Nb4 e4 47. Kd1 d3 48. Na2 c2+ 49. Kc1 Kc7 50. Kd2 Kb7 51. Nc3 Nc7 52. Na4 Kxa7 53. Nc5 Nd5 54. Nd7 Nb4 55. Kc1 e3 0-1

[Event "Madrid Codes Memorial 4th"]
[Site "Madrid"]
[Date "2010.05.02"]
[Round "3"]
[White "Sierra Bermejo, Gregorio"]
[Black "Fernandez Bonilla, Miguel Arcangel"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1752"]
[BlackElo "1693"]
[PlyCount "58"]
[EventDate "2010.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. b3 d5 4. e3 Be7 5. Bb2 0-0 6. Qc2 Nbd7 7. Nc3 c6 8. Rg1 e5 9. cxd5 cxd5 10. d3 d4 11. exd4 exd4 12. Ne2 Bb4+ 13. Kd1 Re8 14. Bxd4 Nb6 15. h3 Bf5 16. g4 Rc8 17. Qb1 Bg6 18. h4 h6 19. a3 Bc5 20. b4 Bxd4 21. Nfxd4 Nfd5 22. g5 hxg5 23. Rxg5 Na4 24. Kd2 Nab6 25. Qb3 Qd6 26. Bh3 Rc7 27. Rg2 a6 28. Rag1 Nf4 29. Nxf4 Qxf4+ 0-1

[Event "Madrid Codes Memorial 4th"]
[Site "Madrid"]
[Date "2010.04.25"]
[Round "2"]
[White "Olmedilla Arregui, Juan Jose"]
[Black "Sierra Bermejo, Gregorio"]
[Result "0-1"]
[ECO "B92"]
[BlackElo "1752"]
[PlyCount "46"]
[EventDate "2010.04.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Be2 a6 7. Nxc6 bxc6 8. Bc4 e6 9. Bg5 Be7 10. Bb3 0-0 11. 0-0 Qc7 12. Bf4 Bb7 13. Qf3 Rfd8 14. Rfe1 c5 15. Bg3 Nd7 16. Qe2 Nb6 17. Rad1 Bf8 18. Bc4 Nxc4 19. Qxc4 Qc6 20. a3 Rac8 21. Bh4 Rd7 22. b4 cxb4 23. Qxc6 Rxc6 0-1

[Event "Collado Villalba op-B 26th"]
[Site "Collado Villalba"]
[Date "2009.08.25"]
[Round "5"]
[White "Sierra Bermejo, Gregorio"]
[Black "Juberias Guillen, Paloma"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "1763"]
[BlackElo "1556"]
[PlyCount "76"]
[EventDate "2009.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. e3 c6 4. b3 Nf6 5. Bb2 Nbd7 6. Qc2 Bd6 7. Bd3 Nc5 8. Be2 0-0 9. h4 Re8 10. Ng5 h6 11. Bxf6 Qxf6 12. d4 hxg5 13. hxg5 Qxg5 14. dxc5 Bxc5 15. Kf1 Qf6 16. Nc3 Bxe3 17. Bf3 Bd4 18. cxd5 Bxc3 19. Qh7+ Kf8 20. d6 g6 21. Rd1 Rd8 22. Qh6+ Qg7 23. Qg5 f6 24. Qc5 f5 25. d7+ Kg8 26. dxc8Q Raxc8 27. Rc1 Bd4 28. Qc4 Qf7 29. g3 b5 30. Qe2 Qe8 31. Re1 e5 32. Qc2 e4 33. Be2 Qe5 34. b4 Bc3 35. Rb1 Rd2 36. Qc1 Rcd8 37. Rb3 Bb2 38. Qb1 R8d6 0-1

[Event "Collado Villalba op-B 26th"]
[Site "Collado Villalba"]
[Date "2009.08.23"]
[Round "3"]
[White "Sierra Bermejo, Gregorio"]
[Black "Cano Cabanillas, Javier"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "1763"]
[BlackElo "1968"]
[PlyCount "78"]
[EventDate "2009.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 c6 10. 0-0 Bg4 11. h3 Bxf3 12. Bxf3 h6 13. Be3 Nbd7 14. Rad1 a6 15. g4 Nf8 16. Bb6 Rd7 17. Na4 Ne6 18. Be3 Rad8 19. Nc3 Nd4 20. Kg2 Nh7 21. h4 Nf8 22. g5 h5 23. Rc1 Nfe6 24. Bd1 Bf8 25. a3 Bd6 26. Ne2 Bc7 27. Nxd4 exd4 28. Bd2 Bf4 29. Bxf4 Nxf4+ 30. Kg3 Nd3 31. Rc2 Nc5 32. f3 Re7 33. b4 Na4 34. Rd2 Nc3 35. Bc2 b6 36. a4 Red7 37. e5 d3 38. Bd1 Rd4 39. f4 Ne4+ 0-1

[Event "Collado Villalba op-B 26th"]
[Site "Collado Villalba"]
[Date "2009.08.21"]
[Round "1"]
[White "Barrero Sastre, Alba"]
[Black "Sierra Bermejo, Gregorio"]
[Result "0-1"]
[ECO "B52"]
[BlackElo "1763"]
[PlyCount "34"]
[EventDate "2009.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Nc3 a6 5. Bc4 e6 6. 0-0 Be7 7. d3 Nc6 8. Be3 Nf6 9. Qd2 b5 10. Bb3 h6 11. Rad1 Na5 12. d4 c4 13. Bxc4 Nxc4 14. Qd3 Nxb2 15. Qe2 Nxd1 16. Rxd1 b4 17. Na4 Bxa4 0-1

[Event "Madrid Low cost Cup"]
[Site "Madrid"]
[Date "2009.08.13"]
[Round "8"]
[White "Zuazua Conde, Ivan Javier"]
[Black "Sierra Bermejo, Gregorio"]
[Result "0-1"]
[ECO "A52"]
[WhiteElo "1442"]
[BlackElo "1763"]
[PlyCount "79"]
[EventDate "2009.08.03"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nc3 Nxe5 5. e3 Bb4 6. Qb3 Nbc6 7. Be2 d6 8. a3 Bxc3+ 9. Qxc3 f6 10. Nf3 Be6 11. Nd4 Bf7 12. Bd2 Qd7 13. Qc2 Bg6 14. Qb3 b6 15. Qd1 h5 16. Qb3 Bf7 17. Qc2 g6 18. Rc1 Rb8 19. b4 Nxd4 20. exd4 Ng4 21. Qe4+ Kf8 22. Qd3 Re8 23. 0-0 Kg7 24. Rfe1 d5 25. c5 b5 26. Qxb5 c6 27. Qd3 Qc7 28. g3 Qd7 29. Bf1 Be6 30. a4 h4 31. Bg2 hxg3 32. hxg3 Rh2 33. f3 Reh8 34. fxg4 Bxg4 35. b5 Bf5 36. Qe3 Rxg2+ 37. Kxg2 Be4+ 38. Kf1 Rh2 39. g4 Qxg4 40. Qg1 0-1

[Event "Madrid Low cost Cup"]
[Site "Madrid"]
[Date "2009.08.12"]
[Round "7"]
[White "Sierra Bermejo, Gregorio"]
[Black "Romero Haro, Florentino"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "1763"]
[BlackElo "1874"]
[PlyCount "44"]
[EventDate "2009.08.03"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. c4 g5 2. Nc3 Bg7 3. e3 d6 4. Qc2 e5 5. Bd3 Ne7 6. Bxh7 f5 7. Bxf5 Nxf5 8. g3 Nc6 9. a3 Be6 10. d3 Qd7 11. Nf3 g4 12. Ng5 Bf6 13. Nge4 Rf8 14. Bd2 Be7 15. 0-0-0 a5 16. h4 gxh3 17. g4 Nh4 18. Nd5 Bxg4 19. Nxe7 Bxd1 20. Qxd1 Nxe7 21. Qh5+ Neg6 22. Rg1 0-0-0 0-1

[Event "Madrid Low cost Cup"]
[Site "Madrid"]
[Date "2009.08.11"]
[Round "6"]
[White "Lorente Manzanares, Luis Santiago"]
[Black "Sierra Bermejo, Gregorio"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1924"]
[BlackElo "1763"]
[PlyCount "37"]
[EventDate "2009.08.03"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 f5 2. Bg5 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 fxe4 6. Nxe4 c6 7. Bd3 Qb6 8. Qe2 Qc7 9. c3 Bf5 10. 0-0 Nd7 11. Rae1 0-0-0 12. Ng3 Bxd3 13. Qxd3 Re8 14. Re2 e5 15. Rfe1 e4 16. Nxe4 Ngf6 17. Bxf6 Nxf6 18. Nxf6 Rxe2 19. Qxe2 1-0

