[Event "Aragon-ch Seniors 65+"]
[Site "Zaragoza"]
[Date "2018.06.02"]
[Round "7"]
[White "Navales Iranzo, Manuel"]
[Black "Lasierra Arceiz, Javier"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1573"]
[BlackElo "1442"]
[PlyCount "60"]
[EventDate "2018.04.21"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 h6 4. Nf3 Nf6 5. e3 Nc6 6. Bd3 Bd7 7. 0-0 b6 8. h3 Na5 9. Ne5 Bd6 10. Nxd7 Qxd7 11. cxd5 exd5 12. Bd2 0-0 13. Rc1 a6 14. f4 Nb7 15. Qf3 c5 16. Ne2 b5 17. Ng3 g6 18. f5 Bxg3 19. Qxg3 g5 20. h4 g4 21. Qf4 Kh7 22. e4 Ng8 23. f6 Nd8 24. e5+ Kh8 25. Bf5 Ne6 26. Qxg4 Nxf6 27. exf6 Rg8 28. Qh5 Rxg2+ 29. Kxg2 Rg8+ 30. Kf2 Ng7 1-0

[Event "Aragon-ch Seniors 65+"]
[Site "Zaragoza"]
[Date "2018.05.26"]
[Round "6"]
[White "Lasierra Arceiz, Javier"]
[Black "Garcia Artal, Obdulio"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1442"]
[BlackElo "1667"]
[PlyCount "111"]
[EventDate "2018.04.21"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Be2 Nf6 4. d3 Be7 5. h3 0-0 6. 0-0 Nc6 7. Nh2 Nd4 8. f4 Nxe2+ 9. Qxe2 c6 10. f5 h6 11. Ng4 Nxg4 12. Qxg4 Bg5 13. Nd2 Be3+ 14. Kh1 Qg5 15. Qxg5 Bxg5 16. Nf3 Bxc1 17. Raxc1 b5 18. g4 g5 19. h4 f6 20. Kg2 d5 21. Rh1 dxe4 22. dxe4 gxh4 23. Rxh4 Bb7 24. Rxh6 Kg7 25. Rg6+ Kf7 26. Rd1 Rad8 27. Rh1 Ke7 28. Rh7+ Rf7 29. Rgg7 Rdf8 30. Kf2 c5 31. Ke3 a5 32. Nd2 c4 33. c3 Rxg7 34. Rxg7+ Rf7 35. Rxf7+ Kxf7 36. b3 cxb3 37. Nxb3 a4 38. Nc5 Bc8 39. a3 Ke7 40. Nd3 Kd6 41. Kf3 Bd7 42. Ke3 Be8 43. Kf3 Bf7 44. Ke3 Bc4 45. Nb4 Kc5 46. Kf3 Bb3 47. Ke3 Kd6 48. Nd3 Bd1 49. Nf2 Bc2 50. Kd2 Bb1 51. Kc1 Ba2 52. Kd2 Bc4 53. Nd1 Kc5 54. Ne3 Bb3 55. Ke2 Ba2 56. Kf3 1/2-1/2

[Event "Aragon-ch Seniors 65+"]
[Site "Zaragoza"]
[Date "2018.05.19"]
[Round "5"]
[White "Lasierra Arceiz, Javier"]
[Black "Otal Bornau, Jose Miguel"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1442"]
[BlackElo "1405"]
[PlyCount "117"]
[EventDate "2018.04.21"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. e5 d6 4. exd6 cxd6 5. c3 a6 6. Bc4 e6 7. Nf3 b5 8. Bd3 Bb7 9. 0-0 Nd7 10. h3 h6 11. Re1 Ne7 12. Be3 Rc8 13. b4 Nb6 14. Bc2 Nbd5 15. Bd2 Nb6 16. Bb3 d5 17. a4 Nc4 18. Bxc4 bxc4 19. a5 Nf5 20. Ne5 0-0 21. Nf3 Nd6 22. Nh2 Ne4 23. Be3 f5 24. Qc1 Kh7 25. Nf1 Qf6 26. f3 Nd6 27. Bf4 Nf7 28. Qe3 Rfe8 29. Be5 Nxe5 30. dxe5 Qf7 31. f4 h5 32. Nbd2 Bh6 33. h4 Rg8 34. Nf3 Qd7 35. N1h2 Rcd8 36. Nd4 g5 37. hxg5 Bf8 38. Qh3 Qe8 39. Nhf3 Rd7 40. Kf2 Re7 41. Rh1 Qg6 42. Qxh5+ Qxh5 43. Rxh5+ Kg7 44. Rah1 Kf7 45. Rh7+ Ke8 46. Rxe7+ Kxe7 47. Rh7+ Bg7 48. Nh4 Kf7 49. Kf3 Bc8 50. g4 Rh8 51. Rxh8 Bxh8 52. gxf5 exf5 53. Nhxf5 Bd7 54. Ne3 Be6 55. f5 Bxf5 56. Ndxf5 Bxe5 57. Nxd5 Ke6 58. Ke4 Bh8 59. g6 1-0

[Event "Aragon-ch Seniors 65+"]
[Site "Zaragoza"]
[Date "2018.05.12"]
[Round "4"]
[White "Gutierrez Lizarraga, Manuel"]
[Black "Lasierra Arceiz, Javier"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "1320"]
[BlackElo "1442"]
[PlyCount "129"]
[EventDate "2018.04.21"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 d5 2. cxd5 Qxd5 3. Nc3 Qa5 4. g3 c6 5. Bg2 Bf5 6. d3 e6 7. Bd2 Na6 8. a3 Nf6 9. Ne4 Qd8 10. Nxf6+ Qxf6 11. Bc3 Qe7 12. b4 Nc7 13. e4 Bg6 14. Qc2 e5 15. Nf3 f6 16. 0-0 Nb5 17. Nh4 0-0-0 18. Bh3+ Kb8 19. Bb2 Qd6 20. Rfd1 Nd4 21. Bxd4 Qxd4 22. Nf3 Qb6 23. Ne1 Bf7 24. Rd2 h5 25. Nf3 g5 26. Bf5 g4 27. Ne1 Bh6 28. Re2 Rdg8 29. Qc5 Qxc5 30. bxc5 Bf8 31. Rc2 h4 32. Kf1 hxg3 33. hxg3 Rg5 34. Rc3 Bg6 35. Bxg6 Rxg6 36. Rac1 Bh6 37. R1c2 Bg5 38. Ke2 Rf8 39. Rc4 Bh6 40. Ng2 f5 41. Nh4 Rgf6 42. exf5 Bg5 43. Ng6 Re8 44. Rxg4 Rxf5 45. Re4 Re6 46. g4 Rff6 47. Nxe5 Kc7 48. Rcc4 Bh4 49. Nf3 Rxe4+ 50. Rxe4 Rh6 51. g5 Bxg5 52. Nxg5 b6 53. Re7+ Kb8 54. cxb6 axb6 55. a4 Rh4 56. Ne4 Rh5 57. f4 Ra5 58. Nc3 Rc5 59. Kd2 Rf5 60. Ke3 Rc5 61. Kd4 Kc8 62. Re5 Ra5 63. Rxa5 bxa5 64. Ke5 Kd7 65. Ne4 1-0

[Event "Aragon-ch Seniors 65+"]
[Site "Zaragoza"]
[Date "2018.05.06"]
[Round "3"]
[White "Lasierra Arceiz, Javier"]
[Black "Marin Fuertes, Angel Maria"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1442"]
[BlackElo "1692"]
[PlyCount "54"]
[EventDate "2018.04.21"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d5 2. e5 c5 3. c3 Nc6 4. Bb5 e6 5. Ne2 Bd7 6. Bxc6 Bxc6 7. 0-0 Ne7 8. d4 Ng6 9. Ng3 Be7 10. f4 0-0 11. f5 exf5 12. Nxf5 c4 13. h3 Bg5 14. Nd2 Nh4 15. Qg4 Bd7 16. Nxc4 Nxf5 17. Rxf5 Bxc1 18. Rxc1 dxc4 19. Qf4 Bxf5 20. Qxf5 Qd5 21. Rf1 Rae8 22. h4 Qe6 23. Qe4 b5 24. g4 f6 25. Rf5 fxe5 26. Rxe5 Qf7 27. Rxe8 Rxe8 0-1

[Event "Aragon-ch Seniors 65+"]
[Site "Zaragoza"]
[Date "2018.04.28"]
[Round "2"]
[White "Lorente Latorre, Antonio"]
[Black "Lasierra Arceiz, Javier"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1648"]
[BlackElo "1442"]
[PlyCount "144"]
[EventDate "2018.04.21"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 h6 3. e3 e6 4. Bd3 Bb4+ 5. c3 Ba5 6. 0-0 Nd7 7. Nbd2 c5 8. Qa4 Bb6 9. dxc5 Bxc5 10. Nb3 Bd6 11. Bb5 a6 12. Bd3 Ngf6 13. Nbd2 0-0 14. Qc2 Nc5 15. Be2 e5 16. Rd1 e4 17. Nd4 Qc7 18. Nf1 Be6 19. b4 Ncd7 20. Bb2 b5 21. Rdc1 Ne5 22. h3 Rac8 23. Ng3 Qd7 24. a3 Nh7 25. Qd1 f5 26. a4 f4 27. exf4 Rxf4 28. axb5 axb5 29. Nxb5 Rcf8 30. Ra7 Qd8 31. Ra6 Nf7 32. Nd4 Bc8 33. Ra8 Qg5 34. Rxc8 Rxc8 35. Ne6 Qf6 36. Nxf4 Qxf4 37. Qxd5 e3 38. Ne4 exf2+ 39. Nxf2 Rd8 40. Bc4 Nhg5 41. Qd3 Bxb4 42. Bxf7+ Nxf7 43. Qe4 Bd6 44. Qxf4 Bxf4 45. Rc2 Nd6 46. c4 Be3 47. Kf1 Rc8 48. Ng4 Bc5 49. Ne5 Rf8+ 50. Ke1 Nf5 51. Nd3 Re8+ 52. Kd2 Be3+ 53. Kc3 Nh4 54. c5 Rc8 55. Kb3 Nf5 56. Kc4 Bg5 57. Kb5 Bd8 58. Be5 Ne7 59. Bd6 Nc6 60. Kc4 Na5+ 61. Kd5 Nb7 62. Be5 Bf6 63. c6 Na5 64. Bxf6 gxf6 65. c7 Kf7 66. Nf4 Ke7 67. Ra2 Nb7 68. Kc6 Nd8+ 69. Kb6 Nf7 70. Nd5+ Ke6 71. Nf4+ Kd7 72. Rd2+ Nd6 0-1

[Event "Aragon-ch Seniors-B"]
[Site "Zaragoza"]
[Date "2017.06.10"]
[Round "8"]
[White "Serra Casas, Jaime"]
[Black "Lasierra Arceiz, Javier"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1465"]
[BlackElo "1500"]
[PlyCount "112"]
[EventDate "2017.04.22"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 d5 2. e5 a6 3. d4 Bf5 4. Nc3 e6 5. a3 c5 6. Nf3 c4 7. b3 b5 8. Ne2 Bg4 9. Ng3 cxb3 10. cxb3 Bxf3 11. Qxf3 Qa5+ 12. Bd2 b4 13. a4 Nc6 14. Be3 Qb6 15. Qd1 Nge7 16. Be2 a5 17. 0-0 g6 18. Bb5 Bg7 19. Qd2 0-0 20. Rac1 Rac8 21. Rc2 f5 22. f4 h5 23. h4 Kh7 24. Kh2 Ng8 25. Rfc1 Na7 26. Rxc8 Rxc8 27. Rxc8 Nxc8 28. Qc2 Na7 29. Qc5 Qb7 30. Be2 Nc6 31. Bb5 Na7 32. Ne2 Nh6 33. Kh3 Nf7 34. Nc1 Nd8 35. Be2 Nac6 36. Bb5 Qc7 37. Nd3 Qb7 38. Qd6 Qc8 39. Nc5 Kg8 40. Ba6 Qb8 41. Nd7 Qxd6 42. exd6 Nf7 43. Ne5 Nb8 44. Bc8 Nxd6 45. Bxe6+ Kh7 46. Bxd5 Bf6 47. Nc6 Nxc6 48. Bxc6 Bd8 49. Kg3 Nc8 50. Kf3 Bxh4 51. d5 Be7 52. Bd7 Nd6 53. Bb6 Nb7 54. Bc8 Bd8 55. Bd4 Nd6 56. Be5 Nxc8 0-1

[Event "Aragon-ch Seniors-B"]
[Site "Zaragoza"]
[Date "2017.05.27"]
[Round "6"]
[White "Lasierra Arceiz, Javier"]
[Black "Cervera Soler, Ramon"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1500"]
[BlackElo "1445"]
[PlyCount "45"]
[EventDate "2017.04.22"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. a3 c5 4. e3 Nf6 5. h3 b6 6. Nc3 Ba6 7. Bxa6 Nxa6 8. Nb5 Nc7 9. Nxc7+ Ke7 10. Nxa8 Qxa8 11. Ne2 h6 12. 0-0 g5 13. Be5 Bg7 14. c3 Rc8 15. Ng3 Bh8 16. f4 Nd7 17. Bxh8 Rxh8 18. Qf3 f5 19. b3 Nf6 20. c4 g4 21. hxg4 Nxg4 22. cxd5 exd5 23. Nxf5+ 1-0

[Event "Aragon-ch Seniors-B"]
[Site "Zaragoza"]
[Date "2017.05.20"]
[Round "5"]
[White "Perez Sirera, Jose Maria"]
[Black "Lasierra Arceiz, Javier"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1483"]
[BlackElo "1500"]
[PlyCount "163"]
[EventDate "2017.04.22"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bg4 3. Nbd2 e6 4. e3 a6 5. Be2 Nf6 6. 0-0 c5 7. b3 b5 8. c4 b4 9. a3 Nc6 10. Bb2 a5 11. Qc1 Ne4 12. cxd5 Qxd5 13. Bb5 Rc8 14. Ne5 Nxd2 15. Qxd2 Bf5 16. Bxc6+ Rxc6 17. Nxc6 c4 18. bxc4 Qxc6 19. c5 Qb5 20. axb4 a4 21. Rfc1 Be7 22. Qc3 0-0 23. Qc4 Bd3 24. Qxb5 Bxb5 25. Ba3 f5 26. g3 g5 27. h3 h5 28. Rc3 Kh7 29. Rac1 Bc6 30. Rb1 Bb5 31. Rd1 Bc6 32. Rdc1 Kg6 33. b5 Bxb5 34. c6 Bxa3 35. Rxa3 Rc8 36. c7 Kf6 37. Rc5 Bd7 38. Rac3 Ke7 39. f3 Kd6 40. e4 g4 41. Kg2 gxh3+ 42. Kh2 fxe4 43. fxe4 Ke7 44. Rxh5 Kd6 45. Rhc5 Ke7 46. d5 e5 47. Rc1 Kd6 48. R5c3 Ke7 49. Rb1 Bg4 50. Rb8 Kd7 51. Rxc8 Kxc8 52. d6 Kb7 53. Rc5 Bd7 54. Rxe5 Kc6 55. Ra5 Kxd6 56. Rd5+ Kxc7 57. e5 Kc6 58. Ra5 Kb6 59. Ra8 Kc5 60. e6 Bxe6 61. Rxa4 Kd5 62. Rh4 Ke5 63. g4 Kf4 64. Kxh3 Kg5 65. Rh5+ Kg6 66. Kh4 Bf7 67. g5 Kf5 68. Rh6 Be8 69. Rf6+ Ke5 70. Kg4 Bd7+ 71. Kg3 Be8 72. Rf8 Bh5 73. Kh4 Bg6 74. Ra8 Ke6 75. Kg4 Kf7 76. Kf4 Ke6 77. Ra6+ Kf7 78. Ke5 Bh5 79. Rf6+ Kg7 80. Kd6 Bf7 81. Ke7 Bh5 82. Ra6 1/2-1/2

[Event "Aragon-ch Seniors-B"]
[Site "Zaragoza"]
[Date "2017.05.13"]
[Round "4"]
[White "Lasierra Arceiz, Javier"]
[Black "Gutierrez Lizarraga, Manuel"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1500"]
[BlackElo "1339"]
[PlyCount "94"]
[EventDate "2017.04.22"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Be2 Nc6 4. 0-0 e6 5. d3 Nf6 6. h3 Be7 7. Nh2 Nd4 8. Nc3 h6 9. Be3 Nxe2+ 10. Nxe2 Qc7 11. f4 Bd7 12. Ng3 0-0-0 13. f5 Rdf8 14. c4 Bc6 15. Qe1 Nd7 16. Nh5 Bf6 17. Nxf6 Nxf6 18. b4 b6 19. b5 Bb7 20. a4 e5 21. a5 Kd7 22. a6 Ba8 23. g4 Qd8 24. Nf3 g5 25. Qg3 Qc7 26. Kf2 Bxe4 27. Ke2 Ba8 28. Rad1 e4 29. dxe4 Nxe4 30. Qe1 Re8 31. Rd3 f6 32. h4 Re7 33. Kd1 Rhe8 34. Nd2 Kc8 35. Nxe4 Bxe4 36. Rc3 d5 37. cxd5 Bxd5 38. hxg5 hxg5 39. Rg1 Qd7 40. Kc1 Qxb5 41. Qd2 Be4 42. Kd1 Rd7 43. Bd4 Kb8 44. Qc1 Rxd4+ 45. Ke1 Bg2+ 46. Kf2 Qe2+ 47. Kg3 Rxg4+ 0-1

[Event "Aragon-ch Seniors-B"]
[Site "Zaragoza"]
[Date "2017.05.06"]
[Round "3"]
[White "Pellicer Sancho, Rafael Jose"]
[Black "Lasierra Arceiz, Javier"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1705"]
[BlackElo "1500"]
[PlyCount "117"]
[EventDate "2017.04.22"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 h6 3. Nc3 e6 4. Nf3 Nc6 5. Bf4 a6 6. e3 Bb4 7. a3 Ba5 8. b4 Bb6 9. c5 Ba7 10. b5 axb5 11. Nxb5 Bb8 12. Bd3 Bd7 13. 0-0 Nf6 14. h3 0-0 15. g4 Nh7 16. Bxh7+ Kxh7 17. g5 f5 18. h4 Ne7 19. Nc3 c6 20. Ne5 Bxe5 21. Bxe5 Be8 22. Bd6 Rg8 23. f4 Ng6 24. h5 Ne7 25. g6+ Kh8 26. Qe1 Nc8 27. Be5 b5 28. Qg3 Bd7 29. Ne2 Qa5 30. Rfd1 Na7 31. Kg2 Qa4 32. Ng1 b4 33. axb4 Qxb4 34. Qf2 Nb5 35. Qe1 Qb2+ 36. Qf2 Qxf2+ 37. Kxf2 Nc3 38. Rdc1 Ne4+ 39. Kg2 Nd2 40. Ne2 Nc4 41. Kf3 Nxe5+ 42. fxe5 Rab8 43. Rcb1 Rb5 44. Nc3 Rxb1 45. Rxb1 Ra8 46. Na4 Be8 47. Nb6 Rb8 48. Ra1 Kg8 49. Ra7 Kf8 50. Nd7+ Bxd7 51. Rxd7 Rb1 52. Rd6 Rh1 53. Rxe6 Rxh5 54. Rxc6 Rg5 55. Rd6 h5 56. c6 h4 57. c7 Ke7 58. c8Q Rg3+ 59. Kf2 1-0

[Event "Aragon-ch Seniors-B"]
[Site "Zaragoza"]
[Date "2017.04.29"]
[Round "2"]
[White "Codina Escudero, Juan"]
[Black "Lasierra Arceiz, Javier"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1347"]
[BlackElo "1500"]
[PlyCount "100"]
[EventDate "2017.04.22"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nc3 e6 4. a3 Nge7 5. Bg5 h6 6. Bf4 a6 7. h3 Ng6 8. Bg3 Bd6 9. Bxd6 Qxd6 10. c5 Qe7 11. Nf3 0-0 12. e3 Nb8 13. Bd3 c6 14. Bxg6 fxg6 15. 0-0 Nd7 16. b4 e5 17. dxe5 Nxe5 18. Nxe5 Qxe5 19. Na4 Qg5 20. Kh2 Rf7 21. Nb6 Rb8 22. Nxc8 Rxc8 23. Qg4 Qxg4 24. hxg4 g5 25. Kg3 Kh7 26. a4 Kg6 27. f3 Re8 28. Rae1 Rfe7 29. Kf2 Rf7 30. Re2 Re4 31. Rb1 Rxg4 32. Kg1 Rxf3 33. Kh2 Rf7 34. Kh3 Re4 35. Kg3 h5 36. Rb3 h4+ 37. Kh2 Rfe7 38. Kg1 Kh5 39. Kf2 g4 40. Re1 Rf7+ 41. Ke2 g3 42. Rf1 Rxf1 43. Kxf1 Kg4 44. Ke2 h3 45. gxh3+ Kxh3 46. Rb1 g2 47. Rg1 Rxb4 48. Kf3 Rb2 49. e4 dxe4+ 50. Kxe4 Kh2 0-1

[Event "Aragon-ch Seniors-B"]
[Site "Zaragoza"]
[Date "2017.04.22"]
[Round "1"]
[White "Lasierra Arceiz, Javier"]
[Black "Hernandez Delgado, Gabriel"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1500"]
[BlackElo "1874"]
[PlyCount "58"]
[EventDate "2017.04.22"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d5 3. e5 d4 4. d3 Bg4 5. Nbd2 Nxe5 6. Be2 Bxf3 7. Nxf3 Nc6 8. 0-0 e6 9. Bg5 Be7 10. Qd2 h6 11. Bf4 Bf6 12. h3 Nge7 13. c4 g5 14. Bh2 Ng6 15. b4 h5 16. b5 g4 17. bxc6 gxf3 18. Bxf3 b6 19. Rfe1 Bg5 20. Qe2 h4 21. Bg4 0-0 22. Bxe6 fxe6 23. Qxe6+ Kh7 24. Qg4 Qf6 25. Re2 Qf5 26. Qxd4 Bf6 27. Qe4 Qxe4 28. Rxe4 Bxa1 29. Bxc7 Rfc8 0-1

[Event "Sants Hostafrancs op-C 18th"]
[Site "Barcelona"]
[Date "2016.08.23"]
[Round "5"]
[White "Monteagudo Aguilera, Maximo"]
[Black "Lasierra Arceiz, Javier"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1759"]
[BlackElo "1492"]
[PlyCount "57"]
[EventDate "2016.08.19"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. c3 Qf6 5. d4 d6 6. Be3 b6 7. Nbd2 Na5 8. Bb5+ c6 9. Ba4 b5 10. Bc2 Bg4 11. Qe2 a6 12. h3 Bh5 13. g4 Bg6 14. 0-0-0 Qe6 15. Kb1 Nc4 16. Nh4 Ne7 17. f4 exf4 18. Bxf4 Bh7 19. Bg3 a5 20. Rhe1 d5 21. Nf5 g6 22. Nxc4 bxc4 23. Nd6+ Kd7 24. Nb7 Nc8 25. Qf3 g5 26. exd5 Bxc2+ 27. Kxc2 Qxd5 28. Qf6 Rg8 29. Qd8# 1-0

[Event "Aragon-ch Seniors"]
[Site "Zaragoza"]
[Date "2015.05.30"]
[Round "7"]
[White "Fuster Aparicio, Miguel"]
[Black "Lasierra Arceiz, Javier"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1524"]
[PlyCount "124"]
[EventDate "2015.04.18"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. d3 Bc5 5. Nc3 d6 6. h3 Nge7 7. Na4 Bb4+ 8. c3 Ba5 9. 0-0 a6 10. b4 b5 11. Bb3 bxa4 12. Bxa4 Bb6 13. b5 axb5 14. Bxb5 0-0 15. Bc4 Na5 16. Bb5 f5 17. Nh4 f4 18. d4 Nec6 19. Nf5 Bxf5 20. exf5 Rxf5 21. d5 Ne7 22. c4 Ng6 23. Qg4 Rf6 24. Bd2 Qe7 25. Bxa5 Rxa5 26. Bd7 Qf8 27. Be6+ Kh7 28. Qf3 Bd4 29. Rab1 Rxa2 30. Rb7 Ra7 31. Rb3 Nh4 32. Qg4 Nxg2 33. Kh2 f3 34. Qe4+ Kh8 35. Bg4 Rf4 36. Qg6 Qf7 37. Rb8+ Qf8 38. Rxf8+ Rxf8 39. Kg3 Nf4 40. Qc2 Ra3 41. Rb1 Rc3 42. Qa4 Ne2+ 43. Kh2 Bxf2 44. Qc6 Bb6 45. Qd7 Rxc4 46. Qe7 Rcf4 47. Rf1 Nc3 48. Qe6 R4f6 49. Qd7 Nxd5 50. Kg3 f2 51. Be6 Ne3 52. Rxf2 Rxf2 53. Qc6 Nf5+ 54. Kg4 Nd4 55. Qd5 Nxe6 56. Qxe6 R2f4+ 57. Kg3 R8f6 58. Qe8+ Kh7 59. Qc6 Rg6+ 60. Kh2 Rh4 61. Qc2 Bg1+ 62. Kh1 Rxh3+ 0-1

[Event "Aragon-ch Seniors"]
[Site "Zaragoza"]
[Date "2015.05.23"]
[Round "6"]
[White "Lasierra Arceiz, Javier"]
[Black "Ferruz Martinez, Rafael"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "1524"]
[BlackElo "1323"]
[PlyCount "68"]
[EventDate "2015.04.18"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. h3 Nf6 6. d3 Be7 7. Nxe5 Be6 8. 0-0 Bd6 9. Nf3 Nd7 10. Bg5 f6 11. Bh4 g5 12. Bg3 Qe7 13. Nh2 0-0-0 14. Nd2 h5 15. Qe2 h4 16. Bxd6 cxd6 17. Ng4 Ne5 18. f3 Ng6 19. Qf2 f5 20. exf5 Bxf5 21. Ne3 Be6 22. Rfe1 Rdf8 23. Ndc4 Qc7 24. Qd2 Bxh3 25. gxh3 d5 26. Qg2 Nf4 27. Qg4+ Kb8 28. Nd2 Qb6 29. b3 Re8 30. Kf2 Qb4 31. Nef1 Qd4+ 32. Ne3 Rxe3 33. Rxe3 Qxa1 34. Qxg5 Nxh3+ 0-1

[Event "Aragon-ch Seniors"]
[Site "Zaragoza"]
[Date "2015.05.09"]
[Round "4"]
[White "Arteaga Jimenez, Francisco"]
[Black "Lasierra Arceiz, Javier"]
[Result "1/2-1/2"]
[ECO "C70"]
[WhiteElo "1572"]
[BlackElo "1524"]
[PlyCount "116"]
[EventDate "2015.04.18"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. c3 a6 5. Ba4 d6 6. h3 Bd7 7. 0-0 f5 8. Bc2 f4 9. Re1 Ng6 10. d4 Be7 11. Nbd2 0-0 12. d5 Na7 13. c4 Qc8 14. Nh2 Nh4 15. Ndf3 g5 16. Nxh4 gxh4 17. Qf3 Kh8 18. b3 Rg8 19. Kh1 Rg6 20. Rg1 Bf6 21. Bb2 c5 22. Bd1 Qg8 23. Be2 Qg7 24. Ng4 Bxg4 25. hxg4 Bg5 26. Kh2 b5 27. Rh1 b4 28. Kg1 Nc8 29. Rh3 Ne7 30. Qd3 a5 31. a4 Ng8 32. Bf3 Nh6 33. Be2 Bf6 34. f3 Nf7 35. Kf2 Ng5 36. Rh2 Rh6 37. Rah1 Qg6 38. Ke1 Kg8 39. Kd1 Kf7 40. Bc1 Ke7 41. Bd2 Nf7 42. Be1 Rh8 43. Bf1 Bg5 44. Bxh4 Bxh4 45. Rxh4 Rxh4 46. Rxh4 Qg5 47. Rh3 h5 48. gxh5 Rxh5 49. Rxh5 Qxh5 50. Qe2 Nh6 51. Qf2 Ng8 52. g3 Qg5 53. g4 Kf6 54. Qh2 Qh6 55. Qxh6+ Nxh6 56. Ke1 Kg5 57. Kf2 Nf7 58. Bh3 Kh4 1/2-1/2

[Event "Aragon-ch Seniors"]
[Site "Zaragoza"]
[Date "2015.05.02"]
[Round "3"]
[White "Lasierra Arceiz, Javier"]
[Black "Gimeno Royo, Jose Andres"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1524"]
[BlackElo "1714"]
[PlyCount "87"]
[EventDate "2015.04.18"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 d5 2. e5 c5 3. h3 Bf5 4. Bb5+ Nc6 5. Bxc6+ bxc6 6. d3 Qb8 7. Nf3 e6 8. 0-0 h6 9. Re1 Ne7 10. Nh4 Bh7 11. f4 Ng6 12. Nxg6 Bxg6 13. Nc3 Be7 14. b3 0-0 15. Ba3 a5 16. Na4 Qa7 17. c4 Rfd8 18. Qf3 Rac8 19. Rad1 Rd7 20. Kh2 Rcd8 21. g4 dxc4 22. dxc4 Rd3 23. Rxd3 Rxd3 24. Re3 Rd2+ 25. Re2 Rd3 26. Qf2 f5 27. exf6 Bxf6 28. Qxc5 Qxc5 29. Nxc5 Rd1 30. Nxe6 Bd3 31. Rf2 Bc3 32. Nc5 Bb1 33. f5 Bd2 34. f6 gxf6 35. Rxf6 Bxa2 36. Rxc6 Bf4+ 37. Kg2 Bd6 38. Rc8+ Kg7 39. Ra8 Rd2+ 40. Kf1 Bxc5 41. Bxc5 Bxb3 42. Rxa5 Bxc4+ 43. Ke1 Rh2 44. Ra7+ 1/2-1/2

[Event "Aragon-ch Seniors"]
[Site "Zaragoza"]
[Date "2015.04.25"]
[Round "2"]
[White "Arduna Domingo, Carmen"]
[Black "Lasierra Arceiz, Javier"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1524"]
[PlyCount "58"]
[EventDate "2015.04.18"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. h3 Bf5 4. a3 e6 5. e3 Bd6 6. Bd3 Qf6 7. 0-0 a6 8. c3 Nge7 9. Qe2 h6 10. Nbd2 Qg6 11. Nh4 Qg5 12. Ndf3 Bxd3 13. Qxd3 Qf6 14. b4 g5 15. e4 dxe4 16. Qxe4 gxh4 17. Nxh4 Kd7 18. Bb2 Ng6 19. g3 Nxh4 20. Qxh4 Qxh4 21. gxh4 Rhg8+ 22. Kh1 Rg6 23. Rad1 Rag8 24. d5 Ne5 25. f4 Nc4 26. Bc1 Rg3 27. Rg1 Rxg1+ 28. Rxg1 Rxg1+ 29. Kh2 Rxc1 0-1

[Event "Aragon-ch Seniors"]
[Site "Zaragoza"]
[Date "2015.04.18"]
[Round "1"]
[White "Lasierra Arceiz, Javier"]
[Black "Vasilev, Vas"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1524"]
[BlackElo "1943"]
[PlyCount "46"]
[EventDate "2015.04.18"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 d5 2. e5 c5 3. c3 Nc6 4. d4 Bf5 5. Bb5 e6 6. h3 Rc8 7. Nf3 a6 8. Bd3 Bxd3 9. Qxd3 cxd4 10. cxd4 Nb4 11. Qd2 Rxc1+ 12. Ke2 Rc2 13. a3 Rxd2+ 14. Nbxd2 Nc6 15. b4 Nge7 16. g3 f6 17. Nb3 fxe5 18. Nxe5 Nxe5 19. dxe5 Nc6 20. f4 Be7 21. Rhc1 0-0 22. Nc5 Bxc5 23. Rxc5 Nd4+ 0-1

[Event "Zaragoza Primavera op 2nd"]
[Site "Zaragoza"]
[Date "2014.06.01"]
[Round "5"]
[White "Garcia Estruch, Jorge"]
[Black "Lasierra Arceiz, Javier"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1878"]
[BlackElo "1577"]
[PlyCount "57"]
[EventDate "2014.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. d4 Bd6 5. dxe5 Nxe5 6. Nxe5 Bxe5 7. Qh5 Qe7 8. Bxf7+ Kd8 9. Bxg8 Rxg8 10. 0-0 d6 11. Nd2 g5 12. Nc4 Rh8 13. Bd2 b6 14. Nxe5 dxe5 15. Bc3 Ba6 16. Rfd1+ Kc8 17. Rd5 Qe8 18. Qg4+ Kb7 19. Rxe5 Qc8 20. Qh5 Re8 21. Qxh6 g4 22. Rxe8 Qxe8 23. e5 Rd8 24. h4 gxh3 25. Qxh3 Qg6 26. e6 Re8 27. Re1 Bc4 28. e7 Be6 29. Qxe6 1-0

[Event "Aragon-ch"]
[Site "Zaragoza"]
[Date "2012.08.26"]
[Round "2"]
[White "Lasierra Arceiz, Javier"]
[Black "Castillo Algarate, Javier"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "1605"]
[BlackElo "1500"]
[PlyCount "67"]
[EventDate "2012.08.25"]
[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 c5 2. Bc4 d6 3. h3 Nf6 4. d3 g6 5. c3 Nc6 6. a3 a5 7. Nf3 Bg7 8. 0-0 e5 9. Ng5 0-0 10. f4 exf4 11. Nxf7 Rxf7 12. Bxf7+ Kxf7 13. Bxf4 Ne5 14. Bg5 h6 15. Bf4 Be6 16. Qe2 g5 17. Bxe5 dxe5 18. c4 Qd4+ 19. Kh1 Rd8 20. Rd1 Bxc4 21. Nc3 Bxd3 22. Qe1 Qc4 23. Rd2 Rd4 24. Qe3 Bxe4 25. Nxe4 Nxe4 26. Rxd4 Qxd4 27. Qb3+ Kg6 28. Rf1 Nd2 29. Qf7+ Kh7 30. Qf5+ Kg8 31. Qc8+ Kh7 32. Qf5+ Kh8 33. Qc8+ Kh7 34. Qf5+ 1/2-1/2

[Event "San Jose op"]
[Site "San Jose"]
[Date "1998.??.??"]
[Round "2"]
[White "Aguilera, Francisco J"]
[Black "Lasierra Arceiz, Javier"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1895"]
[BlackElo "1690"]
[PlyCount "133"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. c3 Bf5 4. Nf3 Nc6 5. Nbd2 e6 6. Nh4 Nh5 7. Nxf5 Nxf4 8. Ng3 Bd6 9. e4 0-0 10. e5 Be7 11. Qc2 a6 12. Ne2 Ng6 13. f4 f5 14. Nf3 b5 15. g3 Na5 16. h4 Nc4 17. Bh3 c5 18. b3 Na3 19. Qb2 b4 20. cxb4 cxb4 21. Ng5 Bxg5 22. hxg5 Rc8 23. Rc1 Qb6 24. 0-0 Ne7 25. Rxc8 Rxc8 26. Rc1 Rc6 27. Kf2 a5 28. Ke3 Nb5 29. Rxc6 Nxc6 30. g4 g6 31. gxf5 exf5 32. Bg2 Ne7 33. Qc2 Qa7 34. Qd3 Nc7 35. Qc2 Kf7 36. Bf1 Ng8 37. Qc6 Ke7 38. Bg2 Qb8 39. Qd6+ Ke8 40. Qc6+ Kf8 41. Qd6+ Ke8 42. Bxd5 Ne7 43. Bc6+ Nxc6 44. Qxc6+ Kd8 45. e6 Qc8 46. d5 Nxe6 47. Qxc8+ Kxc8 48. dxe6 Kc7 49. Nd4 Kd6 50. e7 Kxe7 51. Nc6+ Kd6 52. Nxa5 Kc5 53. Nc4 Kd5 54. Ne5 Ke6 55. Kd4 Kd6 56. Nd3 Kc6 57. Nxb4+ Kb5 58. Nd3 Ka5 59. Kc5 Ka6 60. Kc6 Ka5 61. b4+ Ka6 62. b5+ Ka7 63. b6+ Ka8 64. Kc7 h6 65. b7+ Ka7 66. b8Q+ Ka6 67. Qb6# 1-0

[Event "San Jose op"]
[Site "San Jose"]
[Date "1998.??.??"]
[Round "5"]
[White "Lasierra Arceiz, Javier"]
[Black "Abad Pereda, JM."]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1690"]
[PlyCount "138"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 d4 4. Ne2 c5 5. d3 Nc6 6. g3 e5 7. Bg2 f5 8. 0-0 Be7 9. c4 fxe4 10. dxe4 Nf6 11. Qa4 Bd7 12. Nd2 Nb4 13. Qb3 0-0 14. a3 Nc6 15. Qxb7 Na5 16. Qa6 Qc7 17. b4 cxb4 18. axb4 Bxb4 19. Ba3 Bxd2 20. Bxf8 Rxf8 21. Rfb1 Ng4 22. Ra2 Rf6 23. Qxf6 Nxf6 24. Rxd2 Qxc4 25. h4 Nb3 26. Rdb2 d3 27. Bf1 dxe2 28. Bxe2 Qxe4 29. Bd1 Be6 30. Bxb3 Bxb3 31. Rxb3 a5 32. Rb5 a4 33. R5b4 Qd3 34. Ra1 a3 35. Ra4 h5 36. R4xa3 Qd4 37. Ra4 Qd3 38. R4a3 Qf5 39. Kg2 Ng4 40. R3a2 e4 41. Rb2 Qf3+ 42. Kg1 Qf7 43. Rab1 Ne5 44. Rb6 Qf5 45. R6b5 Nf3+ 46. Kg2 Qg6 47. Kh1 Qg4 48. Kg2 Nxh4+ 49. Kf1 Nf3 50. Kg2 h4 51. Rh1 h3+ 52. Rxh3 Ne1+ 53. Kh2 Qe2 54. Rb8+ Kf7 55. Rb7+ Ke6 56. Kg1 e3 57. Rb6+ Kd5 58. Rb5+ Kc4 59. Rf5 Nf3+ 60. Rxf3 Qxf3 61. fxe3 Qxe3+ 62. Kg2 Qe4+ 63. Kh2 g5 64. Kg1 g4 65. Rh2 Qe1+ 66. Kg2 Kd3 67. Rh5 Qe4+ 68. Kf2 Qf3+ 69. Ke1 Qe2# 0-1

[Event "San Jose op"]
[Site "San Jose"]
[Date "1998.??.??"]
[Round "3"]
[White "Lasierra Arceiz, Javier"]
[Black "Lostao, MA."]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1690"]
[BlackElo "1680"]
[PlyCount "129"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 a6 4. d3 Bb4+ 5. Bd2 Qe7 6. 0-0 Nf6 7. Bg5 h6 8. Bh4 b5 9. Bd5 Bb7 10. c3 Bc5 11. d4 Bd6 12. Bxc6 Bxc6 13. d5 Bb7 14. b4 0-0 15. a4 c6 16. a5 Rac8 17. Bg3 Nxe4 18. Nh4 Qg5 19. Qf3 cxd5 20. Nf5 Qf6 21. Qh5 Qg6 22. Qh3 Ng5 23. Nxh6+ Qxh6 24. Qxd7 Rc7 25. Qf5 Bc8 26. Qd3 Be6 27. Nd2 e4 28. Qe3 Bxg3 29. Qxg3 Rc6 30. Nb3 Rfc8 31. Nc5 Bf5 32. Rad1 Nf3+ 33. Kh1 Rg6 34. Qxg6 Qxg6 35. gxf3 exf3 36. Rg1 Qf6 37. Rxd5 Qxc3 38. Rxf5 Qxb4 39. Nb7 Qe4 40. Nd6 Qe6 41. Nxf7 Qxf5 42. Nh6+ Kh7 43. Nxf5 g6 44. Nh4 Rb8 45. Nxf3 b4 46. h4 b3 47. Ne5 Kh6 48. Rb1 Rb5 49. f4 b2 50. Nd3 Rh5 51. Rxb2 Rxa5 52. Kg2 Kh5 53. Ne5 Kxh4 54. Nxg6+ Kh5 55. Ne5 Ra4 56. Kg3 Ra3+ 57. Nf3 Kg6 58. Kg4 Ra4 59. Rb6+ Kg7 60. Kg5 Ra5+ 61. f5 Ra3 62. Rb7+ Kf8 63. Kf6 Ke8 64. Ne5 a5 65. Rb8# 1-0

[Event "San Jose op"]
[Site "San Jose"]
[Date "1998.??.??"]
[Round "8"]
[White "Lasierra Arceiz, Javier"]
[Black "Ruiz Gutierrez, C."]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1690"]
[BlackElo "1875"]
[PlyCount "78"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. h3 Nc6 4. Bc4 Be7 5. d3 h6 6. Nc3 Nf6 7. Be3 0-0 8. Qd2 h5 9. 0-0-0 Na5 10. Nd5 Nxd5 11. Bxd5 c6 12. Bc4 b5 13. Bb3 Nxb3+ 14. cxb3 c5 15. Qe2 b4 16. Nd2 Be6 17. Qxh5 Qa5 18. Kb1 Rfc8 19. Qe2 Rc6 20. Kc2 d5 21. f4 dxe4 22. dxe4 c4 23. Ra1 cxb3+ 24. Kd1 Rac8 25. f5 Bc4 26. Qg4 bxa2 27. f6 Bxf6 28. b3 Bxb3+ 29. Nxb3 Qa4 30. Ke2 Qxb3 31. Bh6 Rc2+ 32. Bd2 Rxd2+ 33. Kxd2 Rc2+ 34. Ke1 Qb1+ 35. Qd1 Qxd1+ 36. Kxd1 Rb2 37. Kc1 Rxg2 38. Rd1 Bg5+ 39. Rd2 Bxd2+ 0-1

[Event "San Jose op"]
[Site "San Jose"]
[Date "1998.??.??"]
[Round "1"]
[White "Lasierra Arceiz, Javier"]
[Black "Sanz Barrionuevo, Alberto"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1690"]
[BlackElo "2030"]
[PlyCount "90"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d3 Nf6 5. Nc3 d6 6. h3 a6 7. Ng5 0-0 8. Be3 Na5 9. f4 h6 10. Nf3 exf4 11. Bxf4 Nh5 12. Qd2 Bh4+ 13. Ke2 Nxc4 14. dxc4 Be6 15. b3 Qf6 16. Bh2 Bg3 17. Raf1 Bxh2 18. Nxh2 Ng3+ 19. Kd1 Qe5 20. Re1 Nxh1 21. Rxh1 Rae8 22. g4 c6 23. Rg1 Rd8 24. Kc1 d5 25. exd5 cxd5 26. Re1 Qf6 27. Rf1 dxc4 28. Rxf6 Rxd2 29. Rxe6 Rxh2 30. Re3 cxb3 31. axb3 Rc8 32. Kb2 Rc7 33. Rd3 Kh7 34. b4 Kg6 35. Kb3 Kg5 36. Re3 Kh4 37. Rf3 Rxc3+ 38. Rxc3 Rxh3 39. Rxh3+ Kxh3 40. Kc4 Kxg4 41. Kc5 f5 42. Kd4 f4 43. Kd3 f3 44. Kd2 Kg3 45. Ke1 Kg2 0-1

[Event "San Jose op"]
[Site "San Jose"]
[Date "1998.??.??"]
[Round "6"]
[White "Pellicer Coloma, Pedro"]
[Black "Lasierra Arceiz, Javier"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1885"]
[BlackElo "1690"]
[PlyCount "90"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bf5 3. Bg5 h6 4. Bh4 g5 5. Bg3 e6 6. e3 h5 7. Be2 h4 8. Be5 f6 9. Nxg5 fxe5 10. Bh5+ Kd7 11. Nf7 Qf6 12. dxe5 Qg7 13. Nxh8 Qxh8 14. f4 Bxc2 15. Be8+ Kxe8 16. Qxc2 c6 17. Qg6+ Kd7 18. Kf2 Na6 19. Qc2 Bc5 20. Nd2 Rf8 21. Ke2 Qh5+ 22. Nf3 Ne7 23. Qb3 b5 24. g4 Qxg4 25. Rag1 Qh5 26. Rg5 Qh7 27. a4 Nb4 28. Qc3 Na6 29. axb5 Bb4 30. bxc6+ Nxc6 31. Qb3 Nc5 32. Qd1 a5 33. Rhg1 Qe4 34. R1g4 Qc4+ 35. Kf2 Ne4+ 36. Kg2 Nxg5 37. Rxg5 Qe4 38. Kf2 Bc5 39. Qd2 Rxf4 40. Qe2 Nxe5 41. Rg7+ Kd6 42. Qa6+ Nc6 43. Qb7 Rxf3+ 44. Ke2 Qxe3+ 45. Kd1 Qd3+ 0-1

[Event "San Jose op"]
[Site "San Jose"]
[Date "1998.??.??"]
[Round "7"]
[White "Sanz Navarro, Alberto"]
[Black "Lasierra Arceiz, Javier"]
[Result "1-0"]
[ECO "C33"]
[WhiteElo "1975"]
[BlackElo "1690"]
[PlyCount "59"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Bc4 Qh4+ 4. Kf1 Bc5 5. d4 Bb6 6. Nf3 Qf6 7. Nc3 Ne7 8. e5 Qc6 9. Bb5 Qh6 10. g3 c6 11. Bc4 Qh3+ 12. Kf2 fxg3+ 13. hxg3 Qf5 14. Be3 Ng6 15. Kg2 Bc7 16. Ng5 d5 17. exd6 Bd8 18. Bxf7+ Kd7 19. Be6+ Qxe6 20. Nxe6 Kxe6 21. Qg4+ Kxd6 22. Qxc8 Rf8 23. Raf1 Re8 24. Bf4+ Nxf4+ 25. Rxf4 b5 26. Ne4+ Kd5 27. Qf5+ Kxd4 28. Nd6+ Ke3 29. Nxe8 Na6 30. Qd3# 1-0

[Event "San Jose op"]
[Site "San Jose"]
[Date "1998.??.??"]
[Round "4"]
[White "Sebastian Bespin, Ruben"]
[Black "Lasierra Arceiz, Javier"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1950"]
[BlackElo "1690"]
[PlyCount "113"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 0-0 6. Nbd2 a6 7. h3 b5 8. Bb3 d6 9. Nf1 h6 10. g4 Nh7 11. N1h2 Qf6 12. Qe2 Be6 13. Bc2 Bb6 14. h4 Qe7 15. g5 h5 16. Nf1 a5 17. Ng3 g6 18. Be3 Bg4 19. Bxb6 cxb6 20. Qe3 Bxf3 21. Qxf3 f6 22. gxf6 Nxf6 23. Qg2 Qg7 24. f3 a4 25. Rg1 Ra7 26. Ne2 Ne7 27. d4 Kh7 28. Qg3 Nc6 29. d5 Na5 30. b3 Nb7 31. b4 Rg8 32. Bd3 Qd7 33. Qg5 Ne8 34. f4 Nd8 35. f5 Qg7 36. Qxd8 Rb7 37. Rxg6 Qf7 38. Qg5 Rxg6 39. fxg6+ Qxg6 40. Qxg6+ Kxg6 41. Bxb5 Nf6 42. Ng3 Ng4 43. Kd2 a3 44. Be2 Nf6 45. Rg1 Kh7 46. Rf1 Rf7 47. Kd3 Rg7 48. Nxh5 Nxh5 49. Bxh5 Rg3+ 50. Bf3 Rh3 51. Kc4 Rxh4 52. Rh1 Rxh1 53. Bxh1 Kg7 54. Kb5 Kf7 55. Kxb6 Ke7 56. Kc7 Ke8 57. b5 1-0

[Event "Pena San Jose op"]
[Site "San Jose"]
[Date "1997.??.??"]
[Round "4"]
[White "Escudero Martinez, Alberto"]
[Black "Lasierra Arceiz, Javier"]
[Result "1-0"]
[ECO "B00"]
[PlyCount "77"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 b6 3. Nf3 Bb7 4. Nbd2 Nf6 5. Bd3 c5 6. 0-0 Nc6 7. c3 Qc7 8. b3 d5 9. e5 Nd7 10. Bb2 0-0-0 11. Ng5 f5 12. Nxe6 Qb8 13. Nxd8 Kxd8 14. Bxf5 g6 15. Bxd7 Kxd7 16. Qg4+ Kd8 17. Qf3 Ne7 18. Qf6 Rg8 19. c4 Ke8 20. cxd5 Nxd5 21. Qe6+ Ne7 22. Nc4 Bd5 23. Nd6+ Kd8 24. Qf6 Bg7 25. Qg5 Qa8 26. Rac1 h6 27. Qg3 Kd7 28. f3 Nc6 29. dxc5 Bf8 30. Rfd1 Nb4 31. c6+ Bxc6 32. Nb5+ Ke7 33. Qh4+ g5 34. Qxb4+ Kf7 35. Qc4+ Kg7 36. Qxc6 Bc5+ 37. Rxc5 bxc5 38. Rd7+ Kh8 39. Qf6+ 1-0

[Event "Pena San Jose op"]
[Site "San Jose"]
[Date "1997.??.??"]
[Round "7"]
[White "Gracia Prieto, Luis Enrique"]
[Black "Lasierra Arceiz, Javier"]
[Result "1-0"]
[ECO "A40"]
[PlyCount "61"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 e6 2. c4 b6 3. Nc3 Bb7 4. Nf3 a5 5. Bf4 Bb4 6. e3 d6 7. Be2 Nf6 8. h3 c5 9. dxc5 Bxc5 10. 0-0 0-0 11. Qc2 Nh5 12. Bh2 f5 13. Rad1 Rf6 14. Nb5 f4 15. e4 Nc6 16. e5 Rg6 17. Nxd6 Qe7 18. Nxb7 Qxb7 19. Bd3 Nd4 20. Be4 Nxf3+ 21. Kh1 Qe7 22. gxf3 Qh4 23. Bxg6 Qxh3 24. Bxh5 Qxh5 25. Qe4 Rf8 26. Rd7 h6 27. Rg1 Rb8 28. Rdxg7+ Kf8 29. Rg8+ Ke7 30. R1g7+ Qf7 31. Rxf7+ 1-0

[Event "Pena San Jose op"]
[Site "San Jose"]
[Date "1997.??.??"]
[Round "3"]
[White "Lasierra Arceiz, Javier"]
[Black "Aldea, J."]
[Result "1-0"]
[ECO "E00"]
[PlyCount "79"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. a3 d5 4. c5 Be7 5. b4 0-0 6. Nc3 b6 7. Bf4 a5 8. e3 Ba6 9. b5 Bc8 10. c6 Bd6 11. Qf3 Qe7 12. Bxd6 cxd6 13. Bd3 e5 14. Nxd5 Nxd5 15. Qxd5 Be6 16. Qe4 f5 17. Qf3 e4 18. Qe2 exd3 19. Qxd3 Bd5 20. f3 Qg5 21. g3 Re8 22. Kf2 Qh5 23. h4 Ra7 24. Rh2 Rae7 25. Re1 Re6 26. Qc3 Rc8 27. a4 Re7 28. Qa3 Qh6 29. Nh3 Qh5 30. Ng1 Rce8 31. Rc1 Rc7 32. Qd3 Nd7 33. e4 fxe4 34. fxe4 Rf8+ 35. Ke1 Bxe4 36. Qa3 Qh6 37. Re2 Nf6 38. Nh3 g5 39. Nxg5 Bd5 40. Qxd6 1-0

[Event "Pena San Jose op"]
[Site "San Jose"]
[Date "1997.??.??"]
[Round "1"]
[White "Lasierra Arceiz, Javier"]
[Black "Andres Terrado, Miguel Angel"]
[Result "0-1"]
[ECO "E60"]
[PlyCount "50"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. b4 Bg7 4. Nc3 d6 5. Nf3 0-0 6. e3 Nbd7 7. g3 e5 8. Bg2 Nh5 9. 0-0 Kh8 10. e4 f5 11. c5 f4 12. Ne2 g5 13. h4 g4 14. Ng5 Nb8 15. gxf4 exf4 16. Bxf4 Nxf4 17. e5 h6 18. Nxf4 Rxf4 19. Bxb7 Bxb7 20. Ne6 Qxh4 21. d5 g3 22. Qh5 gxf2+ 23. Rxf2 Qxf2+ 24. Kh1 Bxd5+ 25. Qf3 Bxf3# 0-1

[Event "Pena San Jose op"]
[Site "San Jose"]
[Date "1997.??.??"]
[Round "8"]
[White "Lasierra Arceiz, Javier"]
[Black "Burguete, J."]
[Result "1/2-1/2"]
[ECO "A45"]
[PlyCount "83"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 e6 3. Bg2 Be7 4. c3 0-0 5. e4 d5 6. e5 Nfd7 7. Nh3 f6 8. Qg4 f5 9. Qh5 Qe8 10. Bf3 Qxh5 11. Bxh5 g6 12. Bf3 Kg7 13. Nf4 Nb6 14. a4 a5 15. 0-0 Bd7 16. b3 Na6 17. Be3 c6 18. Nd2 Nc7 19. Kg2 h6 20. Rh1 Bg5 21. h4 Bxf4 22. Bxf4 Nc8 23. Kh3 h5 24. Rag1 Ne7 25. Be2 Kh7 26. Bg5 Ng8 27. f4 Nh6 28. Nf3 Ng4 29. Rg2 Ne3 30. Rhg1 Nxg2 31. Rxg2 b5 32. Bf6 Ne8 33. Ng5+ Kh6 34. Be7 Rg8 35. axb5 cxb5 36. c4 bxc4 37. bxc4 dxc4 38. Bxc4 Nc7 39. Bf6 Nd5 40. Rb2 Rab8 41. Ra2 a4 42. Nf7+ 1/2-1/2

[Event "Pena San Jose op"]
[Site "San Jose"]
[Date "1997.??.??"]
[Round "5"]
[White "Lasierra Arceiz, Javier"]
[Black "Ramiro Ovejero, Juan Luis"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "2150"]
[PlyCount "98"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 e6 2. Bf4 d5 3. e3 c5 4. Nf3 cxd4 5. Nxd4 Qf6 6. Qh5 g6 7. Be5 gxh5 8. Bxf6 Nxf6 9. Nc3 Bb4 10. Ndb5 Bxc3+ 11. bxc3 Kd7 12. Rd1 a6 13. Na3 Nc6 14. g3 b5 15. Bg2 Bb7 16. 0-0 Rac8 17. e4 Ne7 18. Rd3 Ke8 19. e5 Nd7 20. f4 Nc5 21. Rd4 Nf5 22. Rd2 Ne3 23. Rb1 Nxg2 24. Kxg2 d4+ 25. Kh3 dxc3 26. Rd6 Rc6 27. Rd4 Rb6 28. Rbd1 Bd5 29. Nb1 b4 30. a3 a5 31. Kh4 Ke7 32. Kxh5 Bf3+ 33. Kg5 Bxd1 34. Rxd1 Ne4+ 35. Kh6 Rbb8 36. Rd4 Nc5 37. Rc4 Nd7 38. Rc7 Rhc8 39. Rxc8 Rxc8 40. a4 Rc4 41. Kxh7 Rd4 42. h4 Rd1 43. Nxc3 bxc3 44. h5 Rg1 45. h6 Nf8+ 46. Kh8 Rxg3 47. f5 exf5 48. h7 Nxh7 49. Kxh7 Rg2 0-1

[Event "Pena San Jose op"]
[Site "San Jose"]
[Date "1997.??.??"]
[Round "2"]
[White "Miranda, JC."]
[Black "Lasierra Arceiz, Javier"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "51"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 b6 3. Nf3 Bb7 4. e5 g6 5. Be3 d6 6. Bd3 Nd7 7. 0-0 dxe5 8. dxe5 Bxf3 9. Qxf3 Nxe5 10. Bb5+ Ke7 11. Qg3 Bg7 12. Nc3 a6 13. Rad1 Qc8 14. Be2 h5 15. Bg5+ f6 16. Qxe5 Kf7 17. Qf4 b5 18. Qf3 c5 19. Ne4 Qc7 20. Nd6+ Ke7 21. Qxa8 fxg5 22. Qe8+ Kf6 23. Ne4+ Kf5 24. Ng3+ Ke5 25. Qxg6 Bf6 26. Qe4# 1-0

[Event "Pena San Jose op"]
[Site "San Jose"]
[Date "1997.??.??"]
[Round "6"]
[White "Rubio Fornes, Abel"]
[Black "Lasierra Arceiz, Javier"]
[Result "0-1"]
[ECO "A40"]
[PlyCount "98"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 e6 2. c4 b6 3. Nf3 Bb7 4. Nc3 Qf6 5. e4 Bb4 6. Bg5 Bxc3+ 7. bxc3 Qg6 8. e5 Nc6 9. Bd3 Qh5 10. h3 f6 11. exf6 Nxf6 12. 0-0 Na5 13. Bxf6 gxf6 14. Nh2 Qg5 15. Qg4 h5 16. Bg6+ Ke7 17. Qxg5 fxg5 18. Bd3 Ba6 19. Nf3 g4 20. Ne5 Rh6 21. hxg4 hxg4 22. Nxg4 Rh4 23. Ne5 Rh5 24. Rab1 d6 25. Ng6+ Kf6 26. Rb4 d5 27. Ne5 Rah8 28. f4 Bb7 29. c5 Nc6 30. Nxc6 Bxc6 31. cxb6 axb6 32. c4 Rg8 33. Rf2 Rgh8 34. Kf1 Rg8 35. Kg1 Rh3 36. Bf1 Rg4 37. Rb3 Rhh4 38. g3 dxc4 39. Rh2 Rxh2 40. Kxh2 cxb3 41. axb3 Kf5 42. Bh3 Bd5 43. Bxg4+ Kxg4 44. b4 Bc4 45. Kg2 b5 46. Kf2 Bd5 47. Ke3 Kxg3 48. Kd3 Kxf4 49. Kc3 Ke4 0-1

[Event "Zaragoza La Salle op"]
[Site "Zaragoza"]
[Date "1995.??.??"]
[Round "3"]
[White "Ceamanos, JF."]
[Black "Lasierra Arceiz, Javier"]
[Result "1/2-1/2"]
[ECO "D31"]
[PlyCount "80"]
[EventDate "1995.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nc3 e6 4. cxd5 exd5 5. e3 Nf6 6. Nf3 Bb4 7. a3 Bxc3+ 8. bxc3 0-0 9. Be2 Re8 10. Nd2 a6 11. 0-0 Ne4 12. Nxe4 Rxe4 13. Bf3 Re8 14. Qb3 Ne7 15. e4 dxe4 16. Bxe4 c6 17. Bg5 Qd7 18. f3 b5 19. Bxe7 Rxe7 20. Qc2 g6 21. Rad1 Bb7 22. Qb3 Rd8 23. Qc2 a5 24. c4 Ba6 25. d5 Qa7+ 26. c5 cxd5 27. Rxd5 Rxd5 28. Bxd5 b4 29. Rd1 Re5 30. axb4 axb4 31. Bxf7+ Kxf7 32. Qb3+ Ke7 33. Kh1 Qxc5 34. Qg8 Rd5 35. Qxd5 Qxd5 36. Rxd5 Ke6 37. Rd2 Ke5 38. Kg1 Bc4 39. Kf2 b3 40. Ke3 Bd5 1/2-1/2

[Event "Zaragoza La Salle op"]
[Site "Zaragoza"]
[Date "1995.??.??"]
[Round "1"]
[White "Colon, Santiago"]
[Black "Lasierra Arceiz, Javier"]
[Result "1-0"]
[ECO "C28"]
[PlyCount "69"]
[EventDate "1995.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Ne2 d5 5. exd5 Nxd5 6. Nbc3 Bb4 7. Bd2 Bxc3 8. Nxc3 Nxc3 9. Bxc3 0-0 10. 0-0 a6 11. Re1 b5 12. Qf3 bxc4 13. Qxc6 Be6 14. dxc4 Qd6 15. Qxd6 cxd6 16. Rad1 Rad8 17. b3 f6 18. Bb4 Rf7 19. Rxd6 Rxd6 20. Bxd6 Rd7 21. c5 a5 22. Rd1 Rd8 23. c6 Ra8 24. a3 Kf7 25. b4 axb4 26. axb4 Bd5 27. c7 Ke8 28. f4 Be6 29. fxe5 f5 30. b5 Ra2 31. c4 Rc2 32. c5 Rb2 33. b6 Kd7 34. Bf8+ Kc6 35. Rd6+ 1-0

[Event "Zaragoza La Salle op"]
[Site "Zaragoza"]
[Date "1995.??.??"]
[Round "8"]
[White "Edeso Perez, Francisco"]
[Black "Lasierra Arceiz, Javier"]
[Result "1-0"]
[ECO "D07"]
[PlyCount "95"]
[EventDate "1995.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. c4 Nf6 4. Nc3 g6 5. Bf4 a6 6. e3 Bg7 7. cxd5 Nxd5 8. Nxd5 Qxd5 9. Bxc7 Bg4 10. Be2 Rc8 11. Bg3 0-0 12. 0-0 Rfd8 13. h3 Bf5 14. Nh4 h5 15. Nxf5 Qxf5 16. Rc1 e5 17. d5 Ne7 18. Rxc8 Qxc8 19. e4 Nc6 20. Qb1 Nd4 21. Bd3 g5 22. f3 Rf8 23. Qc1 f6 24. Qc3 g4 25. hxg4 hxg4 26. f4 Qb8 27. fxe5 fxe5 28. Rxf8+ Qxf8 29. Qc7 b5 30. Bxe5 Bxe5 31. Qxe5 Qc5 32. Qg5+ Kf7 33. Kh1 Qd6 34. Qe3 Qf6 35. Kg1 Ke7 36. e5 Qb6 37. Kf1 Qc5 38. Qg5+ Kf8 39. Qf6+ Kg8 40. Qg5+ Kf8 41. d6 Qd5 42. Qe7+ Kg8 43. Qe8+ Kg7 44. d7 Nc6 45. Qg6+ Kf8 46. e6 Ne5 47. Qf6+ Kg8 48. d8Q+ 1-0

[Event "Zaragoza La Salle op"]
[Site "Zaragoza"]
[Date "1995.??.??"]
[Round "7"]
[White "Lasierra Arceiz, Javier"]
[Black "Estopanan Olivan, Angel C"]
[Result "0-1"]
[ECO "A33"]
[PlyCount "68"]
[EventDate "1995.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 Nc6 5. Nc3 e6 6. Bg5 Bc5 7. e3 Qb6 8. Bxf6 gxf6 9. Nxc6 Qxc6 10. a3 b6 11. b4 Be7 12. e4 Bb7 13. Bd3 f5 14. 0-0 Bf6 15. b5 Qd6 16. Qc2 Qe5 17. Rac1 Qxc3 18. Qxc3 Bxc3 19. Rxc3 fxe4 20. Bc2 Rc8 21. Rd1 Ke7 22. Rd4 d5 23. g4 e5 24. Rd2 d4 25. Rg3 Rxc4 26. h3 Rhc8 27. Bd1 Rc1 28. Kf1 Bd5 29. Ke2 Bc4+ 30. Ke1 Bxb5 31. a4 Bxa4 32. Ra3 Bxd1 33. Rxd1 Rxd1+ 34. Kxd1 a5 0-1

[Event "Zaragoza La Salle op"]
[Site "Zaragoza"]
[Date "1995.??.??"]
[Round "2"]
[White "Lasierra Arceiz, Javier"]
[Black "Lopez, Elias"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "82"]
[EventDate "1995.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Nf3 g6 4. Bg5 Bg7 5. e3 Bf5 6. Bd3 Ne4 7. Bf4 Nc6 8. 0-0 f6 9. Nb5 Rc8 10. c4 a6 11. Na3 g5 12. Bg3 e6 13. h3 Nxg3 14. fxg3 Be4 15. Qb3 Na5 16. Qc3 b6 17. Be2 c6 18. c5 b5 19. Nc2 Nb7 20. a4 0-0 21. axb5 axb5 22. Nb4 Ra8 23. Nxc6 Qc7 24. Rxa8 Rxa8 25. Bxb5 Qxg3 26. Be2 h5 27. Qe1 Qc7 28. Nb4 h4 29. Nd2 Bf5 30. Nxd5 Qa5 31. Ne7+ Kf7 32. Nxf5 exf5 33. Rxf5 Re8 34. Bg4 Qb4 35. Rf3 Qxb2 36. Bh5+ Kf8 37. Bxe8 Kxe8 38. Ne4 Ke7 39. Rf5 Qc2 40. c6 Qxc6 41. Qb1 Qd6 1-0

[Event "Zaragoza La Salle op"]
[Site "Zaragoza"]
[Date "1995.??.??"]
[Round "4"]
[White "Lasierra Arceiz, Javier"]
[Black "Palomar Ramon, Santiago"]
[Result "1-0"]
[ECO "E11"]
[PlyCount "99"]
[EventDate "1995.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. Nc3 Nc6 6. a3 Bxc3 7. Bxc3 Ne4 8. Qc2 Nxc3 9. Qxc3 0-0 10. e3 a5 11. c5 Re8 12. Bb5 e5 13. Bxc6 exd4 14. Nxd4 dxc6 15. 0-0 a4 16. Rfe1 Qg5 17. e4 h5 18. Re3 h4 19. Rae1 Be6 20. Nf3 Qh5 21. Qb4 Bg4 22. h3 Bxf3 23. Rxf3 Re5 24. Qxb7 Rae8 25. Qxc6 f5 26. Qxa4 Rxc5 27. Qd4 Rce5 28. Rfe3 f4 29. Rf3 Qg5 30. Kh2 c5 31. Qd3 R8e6 32. a4 Rg6 33. Rg1 Qf6 34. a5 Kh7 35. g3 fxg3+ 36. fxg3 hxg3+ 37. Rgxg3 Rxg3 38. Rxg3 Qf4 39. Kg2 Qc1 40. Qc3 Qxc3 41. Rxc3 Rxe4 42. Kf3 Rb4 43. b3 c4 44. bxc4 Ra4 45. c5 Rxa5 46. c6 Ra8 47. Kf4 Kg6 48. Ke5 Kh5 49. c7 Rc8 50. Kd6 1-0

[Event "Zaragoza La Salle op"]
[Site "Zaragoza"]
[Date "1995.??.??"]
[Round "6"]
[White "Salamero Pelay, Fernando"]
[Black "Lasierra Arceiz, Javier"]
[Result "1-0"]
[ECO "C47"]
[PlyCount "75"]
[EventDate "1995.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 Nc6 2. Nc3 Nf6 3. Nf3 e5 4. d4 Bb4 5. d5 Bxc3+ 6. bxc3 Ne7 7. Nxe5 Nxe4 8. Qg4 Nd6 9. Qxg7 Rg8 10. Qxh7 b6 11. Ba3 Rf8 12. Be2 Nxd5 13. Bh5 c5 14. 0-0 Bb7 15. Rfe1 Ne7 16. Rad1 Qc7 17. Rxd6 Qxd6 18. Nxf7 Qf6 19. Nd6+ Kd8 20. Qxe7+ Qxe7 21. Nxb7+ Kc7 22. Rxe7 Kxb7 23. Bf3+ Kc7 24. Bxa8 Rxa8 25. f4 Kd6 26. Re5 a5 27. c4 Kc6 28. Kf2 d6 29. Re6 Rd8 30. Ke3 b5 31. cxb5+ Kxb5 32. Bb2 d5 33. h4 Rb8 34. h5 Kc4 35. Be5 d4+ 36. Kd2 Rg8 37. Rg6 Re8 38. h6 1-0

