[Event "Foment Martinenc op-B 15th"]
[Site "Barcelona"]
[Date "2013.06.15"]
[Round "9"]
[White "Diez Mauricio, Sergio"]
[Black "Ortega Blasi, Andreu"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "1651"]
[BlackElo "1367"]
[PlyCount "67"]
[EventDate "2013.04.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. Nf3 d6 6. 0-0 e5 7. d3 Nge7 8. e4 0-0 9. Nd5 Nxd5 10. cxd5 Ne7 11. Nh4 f5 12. f4 exf4 13. gxf4 Qb6 14. Be3 Qxb2 15. Rb1 Qxa2 16. Nf3 Qa5 17. Ng5 h6 18. Ne6 Bxe6 19. dxe6 Qc7 20. Qc1 Rab8 21. e5 b6 22. d4 dxe5 23. dxe5 Rfd8 24. Rd1 Rxd1+ 25. Qxd1 Rd8 26. Qb3 Kh7 27. Rd1 c4 28. Qc2 Rxd1+ 29. Qxd1 Nc6 30. Qd6 Qxd6 31. exd6 Nd8 32. e7 Nf7 33. e8Q Nxd6 34. Qe6 1-0

[Event "Foment Martinenc op-B 15th"]
[Site "Barcelona"]
[Date "2013.06.08"]
[Round "8"]
[White "Roig Martinez, Salvador"]
[Black "Diez Mauricio, Sergio"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1574"]
[BlackElo "1651"]
[PlyCount "99"]
[EventDate "2013.04.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Be3 Be6 7. 0-0-0+ Nbd7 8. f3 c6 9. Kb1 Kc7 10. a3 Bc5 11. Bxc5 Nxc5 12. Nge2 Rhd8 13. Nc1 Rxd1 14. Nxd1 a5 15. Be2 g5 16. Ne3 Rd8 17. Rd1 Rxd1 18. Bxd1 h5 19. Nd3 Nxd3 20. cxd3 Ne8 21. Kc2 Nd6 22. Kd2 f5 23. exf5 Nxf5 24. Nxf5 Bxf5 25. Bb3 Kd6 26. Ke3 Kc5 27. Bf7 h4 28. g4 hxg3 29. hxg3 g4 30. Bh5 gxf3 31. Bxf3 Kd6 32. g4 Bg6 33. Be4 Bxe4 34. Kxe4 Ke6 35. g5 Kf7 36. Kf5 Kg7 37. g6 a4 38. Kxe5 Kxg6 39. Kd6 Kf5 40. Kc7 Ke5 41. Kxb7 c5 42. Kb6 Kd4 43. Kb5 Kxd3 44. Kxc5 Kc2 45. Kb4 Kxb2 46. Kxa4 Kc3 47. Kb5 Kd4 48. a4 Kd5 49. Kb6 Kd6 50. a5 1-0

[Event "Foment Martinenc op-B 15th"]
[Site "Barcelona"]
[Date "2013.06.01"]
[Round "7"]
[White "Diez Mauricio, Sergio"]
[Black "Pascual Duran, Pau"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "1651"]
[BlackElo "1473"]
[PlyCount "125"]
[EventDate "2013.04.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. c4 c5 2. g3 d5 3. cxd5 Qxd5 4. Nf3 Nf6 5. Nc3 Qh5 6. h4 Bg4 7. Bg2 Nc6 8. Qb3 b6 9. d3 Rc8 10. Bf4 e6 11. Qa4 Nd5 12. Nxd5 exd5 13. Bh3 Bxh3 14. Rxh3 f6 15. Rh1 Be7 16. Nd2 0-0 17. 0-0-0 Qxe2 18. Qb3 Rfd8 19. f3 Nd4 20. Qa4 Qxd3 21. Rhe1 b5 22. Nf1 Ne2+ 23. Rxe2 Qxe2 24. Qa5 d4 25. Re1 Qc4+ 26. Kd1 Bf8 27. Nd2 Qd3 28. Qa6 Re8 29. Rxe8 Rxe8 30. Qxa7 Qe2+ 31. Kc2 d3+ 32. Kc3 c4 33. Qd7 Qd1 34. Qxe8 Qc2+ 35. Kd4 Qxb2+ 36. Kd5 Qb4 37. Qe6+ Kh8 38. Ne4 Qe7 39. Qxe7 Bxe7 40. Kd4 f5 41. Nd2 Bb4 42. Nb1 Kg8 43. Bd2 Bd6 44. f4 Kf7 45. Nc3 Bb4 46. Kd5 Ke7 47. Kc6 Bxc3 48. Bxc3 Ke6 49. Kxb5 Kd5 50. a4 Ke4 51. Kxc4 Kf3 52. a5 Kxg3 53. a6 Kxf4 54. a7 g5 55. hxg5 Kxg5 56. a8Q h5 57. Qg2+ Kf4 58. Qf1+ Kg4 59. Be5 h4 60. Qf4+ Kh5 61. Qxf5+ Kh6 62. Bf6 d2 63. Qg5+ 1-0

[Event "Foment Martinenc op-B 15th"]
[Site "Barcelona"]
[Date "2013.05.25"]
[Round "6"]
[White "Custodio Criado, Jofre"]
[Black "Diez Mauricio, Sergio"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1549"]
[BlackElo "1651"]
[PlyCount "43"]
[EventDate "2013.04.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 c6 7. Bc4 Ke8 8. 0-0-0 Nbd7 9. Nf3 Bb4 10. Rhe1 Ng4 11. Re2 f6 12. Bh4 b5 13. Be6 Ke7 14. Bxg4 h5 15. Bxd7 Bxd7 16. Nxe5 Be8 17. Nd3 Ba5 18. e5 g5 19. exf6+ Kxf6 20. Bg3 h4 21. Be5+ Kg6 22. Bxh8 1-0

[Event "Foment Martinenc op-B 15th"]
[Site "Barcelona"]
[Date "2013.05.18"]
[Round "5"]
[White "Diez Mauricio, Sergio"]
[Black "Sarrio Vendrell, Nerea"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1651"]
[BlackElo "1723"]
[PlyCount "95"]
[EventDate "2013.04.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Bc5 4. Nc3 Nc6 5. e3 d6 6. Nge2 Be6 7. d4 exd4 8. exd4 Bb4 9. d5 Bd7 10. dxc6 Bxc6 11. Bxc6+ bxc6 12. Qa4 Bxc3+ 13. Nxc3 Qe7+ 14. Be3 0-0 15. Qxc6 Ng4 16. Qf3 Qe6 17. b3 Qe5 18. Kd2 Nf6 19. Rhe1 h6 20. Bb6 Qg5+ 21. Be3 Qg6 22. h4 Rfe8 23. Nd5 Nxd5 24. Qxd5 Rac8 25. Bxa7 Rxe1 26. Rxe1 c6 27. Qd3 Ra8 28. Qxg6 fxg6 29. Be3 Rxa2+ 30. Kc3 Kf7 31. Rd1 Ke6 32. Rd2 Rxd2 33. Bxd2 Kf7 34. b4 Ke7 35. b5 cxb5 36. cxb5 Kd7 37. Kb4 Kc7 38. Be3 Kb7 39. Kc4 h5 40. Kd5 Kb8 41. Kxd6 Kb7 42. Kd7 Kb8 43. Kc6 g5 44. hxg5 g6 45. b6 Ka8 46. b7+ Kb8 47. Bf4+ Ka7 48. b8Q+ 1-0

[Event "Foment Martinenc op-B 15th"]
[Site "Barcelona"]
[Date "2013.05.11"]
[Round "4"]
[White "Acriz Ibanez, Salvador"]
[Black "Diez Mauricio, Sergio"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1443"]
[BlackElo "1651"]
[PlyCount "64"]
[EventDate "2013.04.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 Bg4 3. e4 Nf6 4. Nc3 e6 5. Be2 Be7 6. 0-0 0-0 7. e5 dxe5 8. Nxe5 Bxe2 9. Nxe2 c5 10. Bg5 Qc7 11. c3 cxd4 12. cxd4 Nd5 13. Bxe7 Qxe7 14. a3 Nd7 15. Nxd7 Qxd7 16. Rc1 Rac8 17. Qd2 Rfd8 18. Rxc8 Rxc8 19. Rc1 Nf6 20. Rxc8+ Qxc8 21. Qc1 Qxc1+ 22. Nxc1 Kf8 23. Nd3 Ke7 24. f3 Kd6 25. Kf2 Nd5 26. g3 f6 27. f4 a5 28. Kf3 h5 29. h4 g6 30. g4 hxg4+ 31. Kxg4 Ne3+ 32. Kf3 Nf5 0-1

[Event "Foment Martinenc op-B 15th"]
[Site "Barcelona"]
[Date "2013.05.04"]
[Round "3"]
[White "Diez Mauricio, Sergio"]
[Black "Fuente Pulido, Aitor"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "1651"]
[BlackElo "1700"]
[PlyCount "123"]
[EventDate "2013.04.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. c4 g6 2. g3 Nf6 3. Bg2 Bg7 4. Nc3 e5 5. e4 0-0 6. Nge2 Nc6 7. 0-0 d6 8. d3 Be6 9. Nd5 Nd4 10. Nxd4 exd4 11. Bg5 c6 12. Nxf6+ Bxf6 13. Bh6 Bg7 14. Qd2 d5 15. exd5 cxd5 16. b3 Qd7 17. Bf4 Bh3 18. Rfe1 Bxg2 19. Kxg2 Rfe8 20. Qa5 dxc4 21. bxc4 Qf5 22. Qxf5 gxf5 23. Rab1 b6 24. Kf1 f6 25. Rb5 Rxe1+ 26. Kxe1 Rc8 27. Rd5 Bf8 28. Rxd4 Re8+ 29. Kd1 Bc5 30. Rd5 Bxf2 31. Rxf5 Re1+ 32. Kd2 Rh1 33. Rxf6 Rxh2 34. Kc3 Kg7 35. Be5 Be1+ 36. Kb3 Rh5 37. Rf5+ Kg6 38. Rxh5 Kxh5 39. d4 Bd2 40. c5 bxc5 41. dxc5 Ba5 42. Ka4 Bd8 43. c6 Kg4 44. c7 Bxc7 45. Bxc7 h5 46. Kb5 h4 47. gxh4 Kxh4 48. Bb8 a6+ 49. Kxa6 Kg4 50. a4 Kf5 51. Kb6 Ke6 52. a5 Kd7 53. Kb7 Kd8 54. a6 Kd7 55. a7 Kd8 56. a8Q Ke8 57. Be5+ Ke7 58. Qa3+ Ke6 59. Qd6+ Kf7 60. Qf6+ Ke8 61. Qg7 Kd8 62. Bf6+ 1-0

[Event "Barcelona La Lira-B 15th"]
[Site "Barcelona"]
[Date "2012.07.28"]
[Round "8"]
[White "Vilasaro Ruiz, Gerard"]
[Black "Diez Mauricio, Sergio"]
[Result "1/2-1/2"]
[ECO "C29"]
[WhiteElo "1605"]
[BlackElo "1651"]
[PlyCount "27"]
[EventDate "2012.07.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d6 2. Nc3 Nf6 3. f4 e5 4. fxe5 dxe5 5. Nf3 Nc6 6. Bb5 Bd6 7. 0-0 Bd7 8. d3 a6 9. Bc4 h6 10. Nd5 Be6 11. Nxf6+ gxf6 12. Bxe6 fxe6 13. Be3 Qe7 14. Nh4 1/2-1/2

[Event "Barcelona La Lira-B 15th"]
[Site "Barcelona"]
[Date "2012.07.27"]
[Round "7"]
[White "Diez Mauricio, Sergio"]
[Black "Jimenez Sanchez, Joan R"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1651"]
[BlackElo "1827"]
[PlyCount "120"]
[EventDate "2012.07.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. a3 Nf6 6. Rb1 Qc7 7. b4 cxb4 8. axb4 d6 9. Nf3 0-0 10. 0-0 Bf5 11. d3 Nd7 12. Nd5 Qd8 13. Bb2 Nde5 14. Nxe5 Nxe5 15. h3 Rb8 16. f4 Nd7 17. Bxg7 Kxg7 18. e4 Be6 19. Ne3 Nf6 20. f5 Bd7 21. Qe2 Kg8 22. Ng4 Nxg4 23. Qxg4 Qb6+ 24. Kh2 Qd4 25. Qe2 Qe5 26. Qe3 gxf5 27. Qg5+ Kh8 28. exf5 Rg8 29. Qf4 Qf6 30. Rbe1 Bc6 31. Be4 Qb2+ 32. Kg1 Rxg3+ 33. Qxg3 Rg8 34. Qxg8+ Kxg8 35. b5 Qd4+ 36. Rf2 Bxe4 37. Rxe4 Qxd3 38. Rxe7 Qxc4 39. Re8+ Kg7 40. f6+ Kh6 41. Re7 Qc1+ 42. Kg2 Qg5+ 43. Kf1 Qxb5+ 44. Kg1 Qb1+ 45. Rf1 Qg6+ 46. Kh2 b5 47. Rxa7 Qc2+ 48. Kh1 Qe4+ 49. Kh2 Qe2+ 50. Kg3 Qe3+ 51. Rf3 Qxa7 52. Rf4 Qe3+ 53. Rf3 Qxf3+ 54. Kxf3 b4 55. Ke2 Kg5 56. Kd2 Kxf6 57. Kc2 Ke5 58. Kb3 Ke4 59. Kxb4 d5 60. Kc3 Ke3 0-1

[Event "Barcelona La Lira-B 15th"]
[Site "Barcelona"]
[Date "2012.07.26"]
[Round "6"]
[White "Dougas Chavarria, Nestor"]
[Black "Diez Mauricio, Sergio"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1633"]
[BlackElo "1651"]
[PlyCount "101"]
[EventDate "2012.07.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 c6 7. 0-0-0+ Ke8 8. Bc4 Nbd7 9. Nf3 Be7 10. Rd2 h6 11. Bxf6 gxf6 12. Nh4 Nb6 13. Bb3 Be6 14. Bxe6 fxe6 15. Ng6 Rg8 16. Nxe7 Kxe7 17. g3 Rad8 18. Rhd1 Rxd2 19. Rxd2 Nc4 20. Rd3 Nd6 21. b3 f5 22. f3 h5 23. Re3 f4 24. gxf4 exf4 25. Re2 e5 26. Kd2 Nf7 27. Kd3 Rd8+ 28. Kc4 b6 29. b4 Ng5 30. Rf2 Ne6 31. Rg2 Kf6 32. a4 Nd4 33. Rd2 Rg8 34. Rf2 Rg1 35. b5 Ke6 36. Kd3 cxb5 37. axb5 Kd6 38. Ne2 Rd1+ 39. Kc4 Rd2 40. Nxd4 Rxf2 41. Nf5+ Ke6 42. Ng7+ Kd6 43. Nf5+ Kc7 44. Kd5 Rxf3 45. Kxe5 Rf2 46. Kf6 Rxh2 47. e5 f3 48. e6 Kd8 49. e7+ Ke8 50. Nd6+ Kd7 51. e8Q+ 1-0

[Event "Barcelona La Lira-B 15th"]
[Site "Barcelona"]
[Date "2012.07.25"]
[Round "5"]
[White "Diez Mauricio, Sergio"]
[Black "Lopez Mayoral, Miguel Angel"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "1651"]
[BlackElo "1654"]
[PlyCount "57"]
[EventDate "2012.07.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. d4 e4 5. Nc3 d5 6. cxd5 cxd5 7. Nh3 b6 8. 0-0 Be7 9. Qc2 0-0 10. Bf4 Bd7 11. Be5 Nc6 12. Nf4 Rc8 13. Qb3 Na5 14. Qd1 Bg4 15. Bxf6 Bxf6 16. Nfxd5 Nc6 17. Nxf6+ Qxf6 18. d5 Nd4 19. Qd2 Rxc3 20. bxc3 Nxe2+ 21. Kh1 Bf3 22. Qe3 Nxc3 23. Bxf3 Qxf3+ 24. Qxf3 exf3 25. d6 Rd8 26. Rfc1 Nb5 27. d7 Nd6 28. Rc7 a5 29. Rd1 1-0

[Event "Barcelona La Lira-B 15th"]
[Site "Barcelona"]
[Date "2012.07.24"]
[Round "4"]
[White "Serrano Moron, Eloi"]
[Black "Diez Mauricio, Sergio"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1596"]
[BlackElo "1651"]
[PlyCount "84"]
[EventDate "2012.07.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 c6 7. 0-0-0+ Ke8 8. f3 Be6 9. a3 Nbd7 10. Nge2 Be7 11. Kb1 a5 12. Nc1 Nc5 13. Nd3 Nfd7 14. Bxe7 Kxe7 15. Nxc5 Nxc5 16. Be2 b5 17. Rd2 b4 18. axb4 axb4 19. Nd1 Ra7 20. c4 bxc3 21. bxc3 Nb3 22. Rb2 Rd8 23. c4 Ra1+ 24. Kc2 Nd4+ 25. Kd2 Nxe2+ 26. Kxe2 Bxc4+ 27. Kf2 Raxd1 28. Rxd1 Rxd1 29. Rb7+ Rd7 30. Rb8 Rd8 31. Rb7+ Ke6 32. Rc7 Kd6 33. Ra7 Rb8 34. Ra1 Be6 35. Rd1+ Ke7 36. Rc1 Rc8 37. Ke3 c5 38. f4 exf4+ 39. Kxf4 c4 40. Ke5 Rd8 41. g4 g5 42. Ra1 f6# 0-1

[Event "Barcelona La Lira-B 15th"]
[Site "Barcelona"]
[Date "2012.07.23"]
[Round "3"]
[White "Diez Mauricio, Sergio"]
[Black "Romero Funieles, Rafael de Jesus"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1651"]
[BlackElo "1780"]
[PlyCount "127"]
[EventDate "2012.07.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 e6 2. g3 Nc6 3. Bg2 Nge7 4. Nf3 d5 5. 0-0 dxc4 6. Na3 Nd5 7. Nxc4 Be7 8. a3 h5 9. h4 g5 10. hxg5 Bxg5 11. d3 Bxc1 12. Qxc1 e5 13. Qg5 Qxg5 14. Nxg5 h4 15. Bxd5 f6 16. Nf3 hxg3 17. fxg3 Bh3 18. Rf2 0-0-0 19. Bxc6 bxc6 20. Nh4 Rdg8 21. Kh2 Bg4 22. Ne3 Bh5 23. Raf1 Rf8 24. Nef5 Kd7 25. Kg2 Rh7 26. Rh1 Ke6 27. Ne3 a5 28. Nhf5 Rfh8 29. g4 Be8 30. Rxh7 Rxh7 31. Rf3 c5 32. Rh3 Bc6+ 33. Kg3 Rd7 34. Nc4 a4 35. Rh8 Rf7 36. Rg8 Rh7 37. Rg7 Rxg7 38. Nxg7+ Kf7 39. Nf5 e4 40. dxe4 Bxe4 41. Kf4 Bc6 42. e4 Bb5 43. Nd2 Be2 44. g5 fxg5+ 45. Kxg5 Ke6 46. Kf4 Ba6 47. Ne3 Bd3 48. Nec4 Bc2 49. Ke3 Bd1 50. Kd3 Bh5 51. Kc3 Bg6 52. b3 axb3 53. Kxb3 Be8 54. a4 Bc6 55. a5 Bb5 56. Nf3 Bc6 57. Nfd2 Bb5 58. Kc3 Ba4 59. Kd3 Bb5 60. Nb3 Kd7 61. Nxc5+ Kc6 62. Kd4 Bxc4 63. Kxc4 Kd6 64. a6 1-0

[Event "Barcelona La Lira-B 15th"]
[Site "Barcelona"]
[Date "2012.07.22"]
[Round "2"]
[White "Rodriguez Batuecas, Jordi"]
[Black "Diez Mauricio, Sergio"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1615"]
[BlackElo "1651"]
[PlyCount "17"]
[EventDate "2012.07.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d6 2. Nc3 Nf6 3. d4 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 c6 7. Bc4 Ke8 8. 0-0-0 Ng4 9. Rd8# 1-0

[Event "Barcelona La Lira-B 15th"]
[Site "Barcelona"]
[Date "2012.07.21"]
[Round "1"]
[White "Ballester Valls, Juan Antonio"]
[Black "Diez Mauricio, Sergio"]
[Result "1/2-1/2"]
[ECO "A53"]
[WhiteElo "1631"]
[BlackElo "1651"]
[PlyCount "37"]
[EventDate "2012.07.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 d6 2. Nc3 e5 3. d4 exd4 4. Qxd4 Nc6 5. Qd2 Nf6 6. e4 g6 7. b3 Bg7 8. Bb2 0-0 9. f3 Bd7 10. Nge2 a5 11. a3 Qb8 12. Nd5 Nxd5 13. Bxg7 Kxg7 14. cxd5 Ne7 15. Qd4+ Kg8 16. Nc3 b5 17. a4 bxa4 18. bxa4 Qb4 19. Qd2 1/2-1/2

[Event "Barcelona La Lira op-B 14th"]
[Site "Barcelona"]
[Date "2011.07.31"]
[Round "9"]
[White "Diez Mauricio, Sergio"]
[Black "Ballester Valls, Juan Antonio"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "1612"]
[BlackElo "1593"]
[PlyCount "34"]
[EventDate "2011.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. Nf3 e5 6. 0-0 Nge7 7. d3 0-0 8. Bg5 h6 9. Bd2 d6 10. Qc1 Kh7 11. h4 Bg4 12. Nh2 Be6 13. Nd5 Nd4 14. Re1 Nxd5 15. Bxd5 Bxd5 16. cxd5 f5 17. e3 Nb5 1/2-1/2

[Event "Barcelona La Lira op-B 14th"]
[Site "Barcelona"]
[Date "2011.07.30"]
[Round "8"]
[White "Serentill Tost, Eduard"]
[Black "Diez Mauricio, Sergio"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1753"]
[BlackElo "1612"]
[PlyCount "93"]
[EventDate "2011.07.23"]
[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 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 Be6 7. Nf3 Nbd7 8. 0-0-0 Kc8 9. Nd2 Bc5 10. f3 h6 11. Bh4 g5 12. Be1 c6 13. Bc4 Re8 14. Bxe6 Rxe6 15. Nb3 Bd6 16. Bf2 Kc7 17. Rd3 b5 18. Rhd1 a5 19. Ne2 a4 20. Nd2 Be7 21. g4 Rd6 22. Nf1 Rxd3 23. Rxd3 Nc5 24. Bxc5 Bxc5 25. Nfg3 Rd8 26. Nf5 Rxd3 27. cxd3 h5 28. h3 h4 29. Nh6 Nd7 30. Nxf7 Be7 31. d4 exd4 32. Nxd4 Bf6 33. Ne6+ Kb6 34. Nfxg5 Nc5 35. Nxc5 Bxg5+ 36. Kc2 Kxc5 37. Kd3 Kd6 38. b3 axb3 39. axb3 Kc5 40. e5 Kd5 41. e6 c5 42. e7 Bxe7 43. f4 c4+ 44. bxc4+ bxc4+ 45. Kc2 Ke4 46. Kc3 Kxf4 47. Kxc4 0-1

[Event "Barcelona La Lira op-B 14th"]
[Site "Barcelona"]
[Date "2011.07.28"]
[Round "6"]
[White "Montero Domenech, Felix"]
[Black "Diez Mauricio, Sergio"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1638"]
[BlackElo "1612"]
[PlyCount "60"]
[EventDate "2011.07.23"]
[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 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 Be6 7. Nd5 Bxd5 8. 0-0-0 Ke8 9. exd5 Bc5 10. f3 Nbd7 11. Bb5 a6 12. Ba4 b5 13. Bb3 a5 14. a4 bxa4 15. Bxa4 Kf8 16. Ne2 Nb6 17. Nc3 Nxa4 18. Nxa4 Bd6 19. c4 Nd7 20. Be3 Rb8 21. c5 Be7 22. d6 cxd6 23. cxd6 Bf6 24. Nc5 Rc8 25. Rd5 Ke8 26. Kb1 Nb6 27. d7+ Nxd7 28. Nxd7 Rd8 29. Nxf6+ gxf6 30. Rxd8+ Kxd8 1-0

[Event "Barcelona La Lira op-B 14th"]
[Site "Barcelona"]
[Date "2011.07.27"]
[Round "5"]
[White "Diez Mauricio, Sergio"]
[Black "Romero Funieles, Rafael de Jesus"]
[Result "1/2-1/2"]
[ECO "A23"]
[WhiteElo "1612"]
[BlackElo "1753"]
[PlyCount "96"]
[EventDate "2011.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Bc5 4. e3 c6 5. Nc3 Be7 6. Nge2 d6 7. d4 exd4 8. Nxd4 Na6 9. a3 0-0 10. 0-0 Bd7 11. b4 Nc7 12. b5 c5 13. Nde2 Qc8 14. Nf4 Ne6 15. Nfd5 Bd8 16. Bb2 Ng5 17. Nf4 Bh3 18. Ncd5 Bxg2 19. Kxg2 Qf5 20. Nxf6+ Bxf6 21. Bxf6 Qxf6 22. Nd5 Qe6 23. Qh5 Qh6 24. Qxh6 gxh6 25. Ne7+ Kh8 26. Rad1 Rae8 27. Nf5 Re6 28. Nxd6 b6 29. Rd5 Ne4 30. Nxe4 Rxe4 31. Rd7 Rxc4 32. Rxa7 Kg7 33. Rd1 Rc3 34. a4 c4 35. a5 bxa5 36. Rxa5 Rb3 37. Ra4 Rc8 38. Rc1 c3 39. Ra2 Rxb5 40. Rac2 Rbc5 41. Kf1 Kg6 42. Rd1 R5c6 43. Rd3 h5 44. h4 Kf5 45. f3 Ke5 46. Ke2 f5 47. Rd4 Rg6 48. Kf2 Rb6 1/2-1/2

[Event "Barcelona La Lira op-B 14th"]
[Site "Barcelona"]
[Date "2011.07.26"]
[Round "4"]
[White "Guimera Pons, Ramon"]
[Black "Diez Mauricio, Sergio"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1675"]
[BlackElo "1612"]
[PlyCount "94"]
[EventDate "2011.07.23"]
[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 d6 2. d4 Nf6 3. Bd3 e5 4. c3 Be7 5. Nf3 Nbd7 6. 0-0 0-0 7. Be3 b6 8. Nbd2 Bb7 9. d5 c6 10. c4 cxd5 11. cxd5 Rc8 12. Rc1 Rxc1 13. Qxc1 Nc5 14. Bb1 Ba6 15. Re1 Nd3 16. Bxd3 Bxd3 17. Bg5 Qd7 18. Qc3 Ba6 19. Nb3 Rc8 20. Qd2 Qg4 21. h3 Qh5 22. Qe3 h6 23. Bh4 g5 24. g4 Nxg4 25. hxg4 Qxg4+ 26. Bg3 h5 27. Nh2 Qh3 28. Bxe5 Qxe3 29. Rxe3 dxe5 30. Nf3 f6 31. Ne1 Kg7 32. Kg2 Rh8 33. Rc3 Rc8 34. Re3 Bb4 35. Nd3 Bxd3 36. Rxd3 Rc2 37. d6 Rc8 38. a3 Bc5 39. Nd2 Rd8 40. Rd5 Rxd6 41. Rxd6 Bxd6 42. Nc4 Bc7 43. a4 Kf7 44. b3 Ke6 45. Kf3 Kd7 46. Ke3 h4 47. Kf3 Kc6 0-1

[Event "Barcelona La Lira op-B 14th"]
[Site "Barcelona"]
[Date "2011.07.25"]
[Round "3"]
[White "Diez Mauricio, Sergio"]
[Black "Saez Ortega, Jose"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "1612"]
[BlackElo "1667"]
[PlyCount "111"]
[EventDate "2011.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c6 2. g3 e6 3. Bg2 Nf6 4. Nf3 d5 5. 0-0 Be7 6. b3 0-0 7. Bb2 Nbd7 8. d3 Qc7 9. Nbd2 Re8 10. e4 dxe4 11. Nxe4 Nxe4 12. dxe4 Bf6 13. Qc2 e5 14. Rad1 b6 15. b4 Bb7 16. Rd2 Nf8 17. Rfd1 g6 18. Bh3 Bc8 19. Bg2 Bg4 20. Rd3 Re7 21. Bc1 Rd7 22. Bh6 Rad8 23. h3 Be6 24. Ng5 Bxg5 25. Bxg5 f6 26. Bxf6 Rxd3 27. Rxd3 Rxd3 28. Qxd3 Kf7 29. Qf3 Kg8 30. Qc3 Nd7 31. Bg5 Qd6 32. Bf1 Qd1 33. Qd2 Qxd2 34. Bxd2 a6 35. a3 Kf7 36. f4 h5 37. h4 b5 38. cxb5 cxb5 39. Kf2 exf4 40. gxf4 Nb6 41. Bc3 Nc4 42. Bxc4 Bxc4 43. Ke3 Ke6 44. Kd4 Kd6 45. a4 Bb3 46. a5 Bc4 47. Be1 Be6 48. Bg3 Kc6 49. Ke5 Kd7 50. Kf6 Bg4 51. Kxg6 Ke7 52. f5 Kf8 53. e5 Bf3 54. Bf4 Ke7 55. f6+ Kf8 56. Bh6+ 1-0

[Event "Barcelona La Lira op-B 14th"]
[Site "Barcelona"]
[Date "2011.07.24"]
[Round "2"]
[White "Perez Cuadrado, Eduardo"]
[Black "Diez Mauricio, Sergio"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1690"]
[BlackElo "1612"]
[PlyCount "76"]
[EventDate "2011.07.23"]
[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 d6 2. e4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bc4 Be6 7. Bxe6 fxe6 8. a3 Nbd7 9. Nf3 Bd6 10. h3 Ke7 11. Be3 a6 12. 0-0 h6 13. Nd2 g5 14. Nc4 b5 15. Nxd6 cxd6 16. Rad1 g4 17. h4 Nc5 18. Bxc5 dxc5 19. Rfe1 Rad8 20. f4 exf4 21. e5 Nd5 22. Ne4 c4 23. c3 Rhf8 24. Kf2 f3 25. g3 a5 26. Nd6 b4 27. axb4 axb4 28. cxb4 Nxb4 29. Re4 Nd3+ 30. Kf1 Nxb2 31. Rxg4 Rg8 32. Rf4 Rdf8 33. Rxf8 Rxf8 34. Rb1 c3 35. Rc1 Ra8 36. Nb5 Nd3 37. Nc7 Nxc1 38. Nxa8 Na2 0-1

[Event "Barcelona La Lira op-B 14th"]
[Site "Barcelona"]
[Date "2011.07.23"]
[Round "1"]
[White "Valbuena Castro, Gregorio"]
[Black "Diez Mauricio, Sergio"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1878"]
[BlackElo "1612"]
[PlyCount "83"]
[EventDate "2011.07.23"]
[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 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bc4 Ke8 7. Bg5 c6 8. Nf3 Bd6 9. 0-0-0 Bc7 10. Rd3 Nbd7 11. Rhd1 Nc5 12. R3d2 Be6 13. Bxe6 Nxe6 14. Bh4 Rd8 15. Rxd8+ Nxd8 16. Bg3 Nd7 17. Nh4 g6 18. Ne2 Ne6 19. Nf3 f6 20. Bh4 Ke7 21. Rxd7+ Kxd7 22. Bxf6 Re8 23. Bxe5 Nc5 24. Bxc7 Kxc7 25. e5 Nd7 26. Kd2 Nxe5 27. Nxe5 Rxe5 28. Kd3 Kd6 29. f4 Re8 30. g4 Ke6 31. Ng3 Rd8+ 32. Ke2 Rd4 33. f5+ gxf5 34. gxf5+ Kf6 35. Ke3 Rh4 36. Nf1 Kxf5 37. b3 Ke5 38. a3 Rh3+ 39. Kf2 Rc3 40. Ne3 Ke4 41. Ng4 Rxc2+ 42. Kg3 0-1

[Event "Barcelona Sant Marti op 04th"]
[Site "Barcelona"]
[Date "2002.05.25"]
[Round "8.39"]
[White "Torres Herrero, Joan Manel"]
[Black "Diez Mauricio, Sergio"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "1925"]
[BlackElo "1700"]
[PlyCount "103"]
[EventDate "2002.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. d3 Nc6 3. Nbd2 e5 4. e4 Be6 5. g3 Bc5 6. Bg2 Nge7 7. 0-0 h6 8. Re1 Qd7 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 0-0-0 12. c4 f6 13. Rxe6 Qxe6 14. Bxd5 Qf5 15. Ne4 Bd4 16. Be3 Bxe3 17. fxe3 Qe5 18. d4 Qe7 19. Bxb7+ Kxb7 20. Nc5+ Kb6 21. Qb3+ Kc6 22. Qb5+ Kd6 23. Nb7+ Ke6 24. Nxd8+ Rxd8 25. Rf1 Kf7 26. Qe5 Qxe5 27. dxe5 Ke6 28. exf6 gxf6 29. b3 Rd2 30. Rf2 Rd1+ 31. Kg2 Ke5 32. Kf3 f5 33. h3 Rh1 34. h4 h5 35. Rd2 c6 36. Rd7 Rf1+ 37. Kg2 Rc1 38. Rxa7 Ke4 39. Re7+ Kd3 40. Re5 Rc2+ 41. Kh3 Rxa2 42. Rxf5 Kxe3 43. Rxh5 Kf2 44. Rf5+ Kg1 45. Kg4 Rb2 46. Rf6 c5 47. Rf5 Rxb3 48. Rxc5 Kg2 49. Rd5 Rxg3+ 50. Kh5 Rg8 51. Rg5+ Rxg5+ 52. hxg5 1-0

[Event "Barcelona Sant Marti op 04th"]
[Site "Barcelona"]
[Date "2002.05.18"]
[Round "7.43"]
[White "Diez Mauricio, Sergio"]
[Black "Sanchez Arcusa, Guillem"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "1700"]
[BlackElo "1700"]
[PlyCount "27"]
[EventDate "2002.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Be6 6. a3 g6 7. e3 f5 8. e4 Nxc3 9. bxc3 Bg7 10. Ne2 Nc6 11. Qa4 Bd7 12. Qb3 b6 13. exf5 gxf5 14. Bd5 1-0

[Event "Barcelona Sant Marti op 04th"]
[Site "Barcelona"]
[Date "2002.05.11"]
[Round "6.42"]
[White "Ballve Monte, Antoni"]
[Black "Diez Mauricio, Sergio"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1770"]
[BlackElo "1700"]
[PlyCount "52"]
[EventDate "2002.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. Bc4 a6 5. d3 b5 6. Bb3 Na5 7. Ne5 d6 8. Nf3 Nxb3 9. axb3 d5 10. exd5 exd5 11. 0-0 Nf6 12. Bg5 Be7 13. Re1 Be6 14. Ne5 0-0 15. Nc6 Qc7 16. Nxe7+ Qxe7 17. Nxd5 Qd8 18. Nxf6+ gxf6 19. Bh6 Kh8 20. Bxf8 Qxf8 21. Qf3 f5 22. Re3 f4 23. Qxf4 Qg7 24. Re5 Rg8 25. g3 h6 26. Rxc5 Qxb2 1-0

[Event "Barcelona Sant Marti op 04th"]
[Site "Barcelona"]
[Date "2002.05.04"]
[Round "5.50"]
[White "Marin Benito, Carla"]
[Black "Diez Mauricio, Sergio"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "1700"]
[BlackElo "1700"]
[PlyCount "72"]
[EventDate "2002.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. Nc3 e6 4. g3 Nf6 5. Bg2 a6 6. Nge2 d6 7. 0-0 h5 8. Bg5 Be7 9. Nf4 g6 10. a3 Ng4 11. Bxe7 Qxe7 12. h3 Nge5 13. Kh2 Bd7 14. Rb1 Nd4 15. b4 b5 16. Na2 Ng4+ 17. Kg1 Ne5 18. c3 Ndc6 19. Bf3 Nxf3+ 20. Qxf3 Ne5 21. Qe2 h4 22. Kh2 Qf8 23. Rh1 Qh6 24. Kg1 g5 25. Ng2 f5 26. exf5 exf5 27. d4 0-0-0 28. dxe5 Rde8 29. Qf3 Rxe5 30. Re1 Rxe1+ 31. Nxe1 Re8 32. Kg2 Kc7 33. bxc5 dxc5 34. Nd3 Bc6 35. Nxc5 Bxf3+ 36. Kxf3 Qc6+ 0-1

[Event "Barcelona Sant Marti op 04th"]
[Site "Barcelona"]
[Date "2002.04.27"]
[Round "4.50"]
[White "Diez Mauricio, Sergio"]
[Black "Rios Rodriguez, Antonio"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "1700"]
[BlackElo "1745"]
[PlyCount "108"]
[EventDate "2002.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. a3 b6 4. g3 Bb7 5. Nf3 c5 6. Bg2 d6 7. 0-0 Be7 8. d3 0-0 9. e4 Nbd7 10. b4 Ng4 11. bxc5 dxc5 12. d4 cxd4 13. Nxd4 Nge5 14. Qe2 Qc8 15. a4 Qxc4 16. Qxc4 Nxc4 17. Rd1 Nf6 18. e5 Bxg2 19. Kxg2 Ng4 20. Nc6 Bc5 21. Ne4 Ngxe5 22. Nxe5 Nxe5 23. Nxc5 bxc5 24. Be3 c4 25. Rd4 Rfc8 26. Rc1 c3 27. f4 Ng4 28. Kf3 Nxe3 29. Kxe3 Rc7 30. Rcd1 Kf8 31. Rd7 Rxd7 32. Rxd7 Rc8 33. Rd1 Ke7 34. Rc1 c2 35. Kd2 Rd8+ 36. Kxc2 Rc8+ 37. Kb2 Rxc1 38. Kxc1 Kd6 39. Kc2 Kc5 40. Kb3 a5 41. Kc3 f6 42. Kb3 e5 43. fxe5 fxe5 44. Kc3 e4 45. Kd2 Kd4 46. Ke2 e3 47. h4 h5 48. Ke1 Kd3 49. g4 hxg4 50. Kf1 Kd2 51. Kg2 e2 52. Kg3 e1Q+ 53. Kxg4 Qe4+ 54. Kg5 Qxa4 0-1

[Event "Barcelona Sant Marti op 04th"]
[Site "Barcelona"]
[Date "2002.04.20"]
[Round "3.48"]
[White "Tort Toledo, Manel"]
[Black "Diez Mauricio, Sergio"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "1765"]
[BlackElo "1700"]
[PlyCount "130"]
[EventDate "2002.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. e3 Ne4 5. Bxe7 Qxe7 6. Bd3 d5 7. Bxe4 dxe4 8. Ne5 Nd7 9. Nxd7 Bxd7 10. c4 Qb4+ 11. Nd2 Qxb2 12. Nxe4 Qb4+ 13. Nd2 0-0 14. 0-0 Qe7 15. Ne4 b6 16. f4 f5 17. Ng5 h6 18. Nf3 c5 19. Ne5 Rf6 20. Rf3 Be8 21. Rh3 cxd4 22. exd4 g5 23. fxg5 hxg5 24. Rg3 g4 25. h3 Qh7 26. hxg4 Qh4 27. Qf3 Kf8 28. Rh3 fxg4 29. Rxh4 gxf3 30. Nxf3 Rd8 31. Re1 Bc6 32. Rh8+ Ke7 33. Rxd8 Kxd8 34. Ne5 Bb7 35. Rf1 Ke7 36. g4 Rxf1+ 37. Kxf1 Be4 38. Kf2 a6 39. Ke3 Bh7 40. Kf4 b5 41. cxb5 axb5 42. a3 Kd6 43. g5 Kd5 44. Ke3 Bg8 45. g6 Kd6 46. g7 Kd5 47. Nd3 Kc4 48. Ke4 Kb3 49. Ke5 Kxa3 50. Nc5 Kb4 51. Nxe6 Kc4 52. d5 b4 53. d6 b3 54. d7 b2 55. d8Q b1Q 56. Qd4+ Kb3 57. Qb6+ Ka2 58. Qxb1+ Kxb1 59. Nf8 Kc2 60. Kf6 Kd3 61. Ng6 Ke4 62. Ke7 Kf5 63. Kf8 Bb3 64. Nh8 Kf6 65. g8Q Bxg8 1/2-1/2

[Event "Barcelona Sant Marti op 04th"]
[Site "Barcelona"]
[Date "2002.04.13"]
[Round "2.43"]
[White "Diez Mauricio, Sergio"]
[Black "Castellano Gual, Sergio"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "1700"]
[BlackElo "1820"]
[PlyCount "114"]
[EventDate "2002.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 d5 3. Bg2 e6 4. c4 c6 5. Qc2 Bb4+ 6. Bd2 Qa5 7. a3 Bxd2+ 8. Nxd2 0-0 9. b4 Qc7 10. Ngf3 b6 11. c5 Nbd7 12. 0-0 Ba6 13. Rfe1 bxc5 14. bxc5 Rfb8 15. e4 dxe4 16. Nxe4 Nxe4 17. Qxe4 Bc4 18. Ne5 Bd5 19. Qc2 Bxg2 20. Kxg2 Nxe5 21. Rxe5 Rd8 22. Qe4 Rab8 23. h4 Rb3 24. Rg5 Qd7 25. Rd1 Rxa3 26. h5 f6 27. Rxg7+ Kxg7 28. h6+ Kh8 29. g4 Qd5 30. Re1 Qxe4+ 31. Rxe4 Ra4 32. Rxe6 Raxd4 33. f3 Rc8 34. Rxf6 Rd5 35. g5 Rxg5+ 36. Kh3 Rxc5 37. Kg4 a5 38. Re6 Rg8+ 39. Kf4 a4 40. Re1 Rh5 41. Rc1 Rxh6 42. Ke3 a3 43. Ra1 Ra8 44. Kd2 Rh2+ 45. Kc3 a2 46. Kb3 c5 47. f4 Rf2 48. Kc4 Rxf4+ 49. Kxc5 Rf2 50. Kd4 Rb8 51. Ke3 Rb1 52. Kxf2 Rxa1 53. Ke2 Rb1 54. Kd2 a1Q 55. Kc2 Rb4 56. Kd3 Qa3+ 57. Kc2 Rb2+ 0-1

[Event "Barcelona Sant Marti op 04th"]
[Site "Barcelona"]
[Date "2002.04.06"]
[Round "1.40"]
[White "Penalver Guardia, Josep"]
[Black "Diez Mauricio, Sergio"]
[Result "1-0"]
[ECO "E33"]
[WhiteElo "1925"]
[BlackElo "1700"]
[PlyCount "79"]
[EventDate "2002.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 d5 5. Qc2 0-0 6. a3 Bxc3+ 7. Qxc3 Nc6 8. Nf3 Ne4 9. Qc2 a6 10. b4 b5 11. cxb5 Ne7 12. bxa6 c6 13. Ne5 Bxa6 14. Bxa6 Rxa6 15. 0-0 f6 16. Nd3 Nf5 17. f3 Ned6 18. Nc5 Qc8 19. Qd3 Ra7 20. e4 Ne7 21. Re1 e5 22. exd5 Nxd5 23. Bd2 Nb5 24. dxe5 Re7 25. exf6 Rxf6 26. Rxe7 Nxe7 27. Bg5 Rd6 28. Qe4 Ng6 29. Qc4+ Kf8 30. Re1 Qf5 31. Ne6+ Rxe6 32. Qxe6 Qxe6 33. Rxe6 Nxa3 34. Rxc6 Ne5 35. Rc8+ Kf7 36. Be3 Nd3 37. Rc3 Ne1 38. Rxa3 Nc2 39. Rb3 Nxe3 40. Rxe3 1-0

[Event "Barcelona opB"]
[Site "Barcelona"]
[Date "2001.??.??"]
[Round "2"]
[White "Caron Pena, Andres"]
[Black "Diez Mauricio, Sergio"]
[Result "1-0"]
[ECO "B10"]
[PlyCount "57"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. f4 d5 3. e5 f6 4. Nf3 Bf5 5. Nh4 Be6 6. d4 Nd7 7. f5 Bf7 8. e6 Bxe6 9. fxe6 Nb6 10. Qh5+ g6 11. Nxg6 Qc7 12. Nxh8+ Kd8 13. Qf7 Qd6 14. Qxg8 Kc7 15. Qg3 Bg7 16. Qxd6+ exd6 17. Nf7 Re8 18. Be2 Rxe6 19. Bf4 f5 20. Bxd6+ Kd7 21. Be5 Bf8 22. 0-0 c5 23. Bb5+ Ke7 24. Rxf5 cxd4 25. Bd6+ Rxd6 26. Nxd6 Bh6 27. Nxb7 Bc1 28. Na3 Bxb2 29. Re1# 1-0

