[Event "Onati op"]
[Site "Onati"]
[Date "1994.??.??"]
[Round "5"]
[White "Echarte Buil, Oscar"]
[Black "Mata, JA."]
[Result "1/2-1/2"]
[ECO "A90"]
[PlyCount "98"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ESP"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 f5 2. b3 Nf6 3. Bb2 e6 4. g3 d5 5. Bg2 c6 6. Nf3 Nbd7 7. 0-0 Bd6 8. d4 0-0 9. Nbd2 Qe8 10. e3 e5 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. Bxe5 Qxe5 14. cxd5 Nxd5 15. Nc4 Qe6 16. Qd2 Nb6 17. Nxb6 axb6 18. Rfd1 Qe8 19. Qd4 b5 20. Rd2 Be6 21. Rad1 Rf7 22. Qb6 Qe7 23. Kf1 h6 24. Rd8+ Rxd8 25. Rxd8+ Rf8 26. Rd2 Rf7 27. Ke2 Qc7 28. Rd8+ Kh7 29. Qxc7 Rxc7 30. Kd3 Kg6 31. Kd4 c5+ 32. Ke5 Kf7 33. Kd6 Re7 34. Kxc5 Rc7+ 35. Kxb5 Rc2 36. Bxb7 Rxa2 37. b4 Rxf2 38. h4 Re2 39. Rd3 Rc2 40. Kb6 Rb2 41. Ka5 Ra2+ 42. Kb5 Rc2 43. Ra3 g5 44. hxg5 hxg5 45. Kb6 Kf6 46. b5 Ke5 47. Bc6 Bc4 48. Ka7 Bxb5 49. Bxb5 Rg2 1/2-1/2

[Event "Onati op"]
[Site "Onati"]
[Date "1994.??.??"]
[Round "3"]
[White "Higinio, M."]
[Black "Mata, JA."]
[Result "1/2-1/2"]
[ECO "B12"]
[PlyCount "48"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ESP"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. c3 Qb6 7. 0-0 Nc6 8. b3 h6 9. Be3 cxd4 10. cxd4 Nge7 11. Nc3 Bh7 12. Na4 Qd8 13. Nc5 Rb8 14. Rc1 Nf5 15. Bb5 Bxc5 16. Rxc5 Rc8 17. Qc1 Nfe7 18. Bxc6+ Rxc6 19. Rxc6 Nxc6 20. Qc5 Qe7 21. Qxe7+ Kxe7 22. Rc1 Kd7 23. a3 Na5 24. Nd2 Rc8 1/2-1/2

[Event "Onati op"]
[Site "Onati"]
[Date "1994.??.??"]
[Round "4"]
[White "Mata, JA."]
[Black "Blanco, JC."]
[Result "1-0"]
[ECO "C00"]
[PlyCount "61"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ESP"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Bb4 5. c3 Ba5 6. g3 0-0 7. Bg2 Nbd7 8. 0-0 c5 9. Re1 Bc7 10. e5 Ng4 11. d4 cxd4 12. cxd4 Qe7 13. Nf1 f6 14. Nh4 h5 15. Ng6 Qf7 16. Nxf8 Nxf8 17. h3 Nh6 18. exf6 Qxf6 19. Bf3 h4 20. g4 Bd7 21. g5 Qg6 22. Bh5 Qh7 23. gxh6 gxh6 24. Qg4+ Qg7 25. Bxh6 Qxg4+ 26. Bxg4 Bd8 27. Re2 Rc8 28. Rae1 Rc6 29. Bxf8 Kxf8 30. Bxe6 Bxe6 31. Rxe6 1-0

[Event "Onati op"]
[Site "Onati"]
[Date "1994.??.??"]
[Round "6"]
[White "Mata, JA."]
[Black "Garcia, P."]
[Result "0-1"]
[ECO "E83"]
[PlyCount "130"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ESP"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. c4 d6 4. Nc3 Nf6 5. Be3 0-0 6. f3 Nc6 7. Bd3 e5 8. d5 Ne7 9. Qd2 c6 10. g4 cxd5 11. cxd5 a6 12. h4 b5 13. Nge2 Bd7 14. Ng3 b4 15. Nce2 a5 16. 0-0-0 Qb8 17. Bh6 Rc8+ 18. Kb1 Rc5 19. Bxg7 Kxg7 20. h5 Neg8 21. hxg6 fxg6 22. Qg5 h6 23. Qh4 g5 24. Nh5+ Nxh5 25. Qxh5 Be8 26. Qh2 Bg6 27. Ng3 Qf8 28. Nf5+ Kh7 29. Qd2 Qf6 30. Rh3 Rac8 31. Rdh1 Bxf5 32. gxf5 R8c7 33. Rh5 Kg7 34. R5h3 Kf8 35. Rd1 Qd8 36. Rhh1 Kg7 37. Qh2 a4 38. Qe2 a3 39. b3 Rc3 40. Bc4 Qb8 41. Rc1 Qb6 42. Rxc3 bxc3 43. Kc2 Rxc4 44. bxc4 Qb2+ 45. Kd3 Qb6 46. Rd1 Nf6 47. Kxc3 Qa5+ 48. Kb3 Nd7 49. Qd2 Nc5+ 50. Kc2 Qa4+ 51. Kb1 Qxc4 52. Rc1 Qb5+ 53. Ka1 Kf6 54. Rb1 Qc4 55. Rc1 Qb5 56. Qc3 Qa4 57. Qc4 Qa5 58. Rc3 h5 59. Rc1 Qd2 60. Qc3 Qb2+ 61. Qxb2 axb2+ 62. Kxb2 Nd3+ 63. Kc2 Nxc1 64. Kxc1 h4 65. a4 h3 0-1

[Event "Onati op"]
[Site "Onati"]
[Date "1994.??.??"]
[Round "2"]
[White "Mata, JA."]
[Black "Lopez, J."]
[Result "0-1"]
[ECO "B03"]
[PlyCount "66"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ESP"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Nc6 7. Be3 Bf5 8. Nc3 e6 9. Nf3 Bg4 10. Qd2 Qd7 11. Be2 Bxf3 12. gxf3 0-0-0 13. 0-0-0 Bb4 14. a3 Bxc3 15. Qxc3 Ne7 16. Rd2 Nf5 17. Bf2 Qe7 18. f4 f6 19. Rhd1 fxe5 20. fxe5 Qg5 21. Bf3 Rd7 22. Kb1 Qf4 23. d5 Nxc4 24. Re2 Nb6 25. d6 Qc4 26. Qa5 Qb3 27. Rc1 Qxf3 28. Bxb6 Qxe2 29. Bxc7 Qd3+ 30. Ka1 Qa6 31. Bd8+ Kb8 32. Qc7+ Rxc7 33. dxc7+ Kc8 0-1

[Event "Once op 6th"]
[Site "Spain"]
[Date "1993.??.??"]
[Round "?"]
[White "Aguera Naredo, Javier"]
[Black "Mata, JA."]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2275"]
[PlyCount "93"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Be2 e6 5. Nf3 c5 6. c3 Nc6 7. Be3 Qb6 8. Qb3 c4 9. Qxb6 axb6 10. 0-0 h6 11. Nbd2 b5 12. Nh4 Bh7 13. f4 Nge7 14. g4 b4 15. f5 Nc8 16. Ndf3 g6 17. f6 g5 18. Ng2 bxc3 19. bxc3 b5 20. Bc1 Ba3 21. Kf2 b4 22. Bxa3 Rxa3 23. cxb4 Nxb4 24. Ne3 Rxa2 25. Rxa2 Nxa2 26. Ra1 Nc3 27. Ra8 Kd7 28. Nd1 Nxe2 29. Kxe2 Rd8 30. Nc3 Ke8 31. Nb5 Kd7 32. Kd2 Bg6 33. Rb8 Kc6 34. Nd6 Kd7 35. Nb5 Kc6 36. Kc3 Rd7 37. Kb4 Na7 38. Nd6 Kc7 39. Rh8 Kb6 40. Rxh6 Rc7 41. Kc3 Nb5+ 42. Nxb5 Kxb5 43. Nxg5 Ra7 44. Rxg6 fxg6 45. f7 Ra3+ 46. Kb2 Rb3+ 47. Kc2 1-0

[Event "Once op 6th"]
[Site "Spain"]
[Date "1993.??.??"]
[Round "?"]
[White "De los Heros Torres, Francisco"]
[Black "Mata, JA."]
[Result "1-0"]
[ECO "B13"]
[PlyCount "47"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Bf5 5. c3 e6 6. Bb5+ Nc6 7. Ne5 Nge7 8. Nxc6 Nxc6 9. Qa4 Qb6 10. Be3 a6 11. Bxc6+ Qxc6 12. Qd1 Bd6 13. Nd2 0-0 14. 0-0 Rfe8 15. Rc1 b5 16. h3 f6 17. f4 h6 18. Kh1 Bh7 19. Bg1 Kh8 20. Bh2 Rg8 21. Rf2 Qc7 22. Nf3 Bxf4 23. Bxf4 Qxf4 24. Ne5 1-0

[Event "Once op 6th"]
[Site "Spain"]
[Date "1993.??.??"]
[Round "?"]
[White "Mata, JA."]
[Black "Burillo, J."]
[Result "0-1"]
[ECO "D05"]
[PlyCount "80"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. Bd3 Bd6 5. b3 0-0 6. Bb2 b6 7. Nbd2 Bb7 8. Ne5 c5 9. f4 Ne4 10. 0-0 f6 11. Ng4 Nd7 12. Rf3 Qe7 13. Rh3 e5 14. Nxe4 dxe4 15. Bc4+ Kh8 16. dxe5 fxe5 17. Nxe5 Bxe5 18. fxe5 h6 19. e6 Nf6 20. g4 Rad8 21. Qe2 Kg8 22. g5 hxg5 23. Rf1 Bd5 24. Bxf6 Rxf6 25. Rxf6 Qxf6 26. Bxd5 Rxd5 27. a4 Qxe6 28. Rg3 Qd7 29. Qc4 g4 30. Rg2 Qf7 31. Qe2 Qf3 32. Qxf3 gxf3 33. Rf2 Rd1+ 34. Rf1 Rxf1+ 35. Kxf1 Kf7 36. Kf2 Kf6 37. Kf1 Kg5 38. Kf2 Kh4 39. Kg1 Kh3 40. Kf2 Kxh2 0-1

[Event "Once op 6th"]
[Site "Spain"]
[Date "1993.??.??"]
[Round "?"]
[White "Mata, JA."]
[Black "Garcia, Jose Alfredo"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "81"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bg4 3. e3 e6 4. Bd3 Bd6 5. b3 Ne7 6. Bb2 Nd7 7. Nbd2 c6 8. h3 Bh5 9. Be2 0-0 10. g4 Bg6 11. h4 Bb4 12. a3 Ba5 13. b4 Bc7 14. h5 Be4 15. Nxe4 dxe4 16. Ne5 Nxe5 17. dxe5 Nd5 18. Qd4 f5 19. exf6 Nxf6 20. Qc4 Qd5 21. Rd1 Qxc4 22. Bxc4 Nd5 23. Rd4 Rf6 24. Rxe4 Raf8 25. Bxf6 Rxf6 26. g5 Rf5 27. f4 Kf8 28. Rxe6 Bb6 29. Bxd5 Rxd5 30. Ke2 Kf7 31. Re4 Rd7 32. Rd1 Rc7 33. a4 a5 34. bxa5 Bxa5 35. Red4 Ke6 36. e4 Bb6 37. Rd6+ Ke7 38. f5 Bc5 39. Re6+ Kf7 40. g6+ hxg6 41. hxg6+ 1-0

[Event "Once op 6th"]
[Site "Spain"]
[Date "1993.??.??"]
[Round "?"]
[White "Mata, JA."]
[Black "Llanes, JA."]
[Result "1/2-1/2"]
[ECO "D05"]
[PlyCount "33"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. Bd3 Nbd7 5. b3 b6 6. Bb2 Bb7 7. Nbd2 c5 8. Ne5 Nxe5 9. dxe5 Nd7 10. f4 d4 11. Nf3 dxe3 12. Qe2 Be7 13. Qxe3 Qc7 14. Be4 Bxe4 15. Qxe4 Rd8 16. Rd1 b5 17. a3 1/2-1/2

[Event "Once op 6th"]
[Site "Spain"]
[Date "1993.??.??"]
[Round "?"]
[White "Mata, JA."]
[Black "Saez Gabikagogeaskoa, Oscar"]
[Result "1-0"]
[ECO "D05"]
[PlyCount "67"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. Bd3 Bb4+ 5. c3 Ba5 6. b3 c6 7. Bb2 b5 8. Nbd2 Nbd7 9. Qc2 Bb6 10. Ne5 Nxe5 11. dxe5 Nd7 12. Nf3 Bb7 13. e4 Qe7 14. exd5 exd5 15. Qe2 Bc7 16. c4 bxc4 17. Bc2 Qb4+ 18. Qd2 Qe7 19. Qe2 Ba5+ 20. Kd1 c3 21. Bc1 Nc5 22. Ba3 Ba6 23. Qe3 Bb6 24. Qxc3 Rc8 25. b4 Na4 26. Bxa4 Bb7 27. b5 c5 28. Re1 d4 29. Qc4 Rd8 30. e6 f6 31. Rc1 d3 32. Bxc5 Bxc5 33. Qxc5 Qxc5 34. Rxc5 1-0

[Event "Once op 6th"]
[Site "Spain"]
[Date "1993.??.??"]
[Round "?"]
[White "Mata, JA."]
[Black "Serna, Roger"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "51"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. exd5 Qxd5 4. Nf3 Bf5 5. c3 e5 6. dxe5 Nxe5 7. Qxd5 Nxf3+ 8. gxf3 Ne7 9. Qxb7 Rd8 10. Bb5+ c6 11. Bxc6+ Nxc6 12. Qxc6+ Bd7 13. Qe4+ Be7 14. Bf4 0-0 15. Qc2 Rfe8 16. Be3 Bc6 17. Rg1 Bxf3 18. Nd2 Bc5 19. Nxf3 Bxe3 20. fxe3 Rxe3+ 21. Kf2 Red3 22. Rad1 Rxd1 23. Rxd1 Rxd1 24. Qxd1 h5 25. Ng5 f6 26. Qd8# 1-0

[Event "Once op 6th"]
[Site "Spain"]
[Date "1993.??.??"]
[Round "?"]
[White "Vidal Domenech, JA."]
[Black "Mata, JA."]
[Result "0-1"]
[ECO "B10"]
[PlyCount "84"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c6 2. f4 d5 3. Qe2 dxe4 4. Qxe4 Nf6 5. Qa4 Bf5 6. Nf3 Nbd7 7. c3 e6 8. Be2 Nb6 9. Qd4 Qd6 10. Qe5 Rd8 11. c4 Qc5 12. b3 Bd6 13. d4 Bxe5 14. dxc5 Bxa1 15. cxb6 axb6 16. Na3 Bd4 17. Nxd4 Rxd4 18. Be3 Rd8 19. Bxb6 Ra8 20. Bc5 b6 21. Bd6 Kd7 22. Nb5 cxb5 23. c5 Kc6 24. a4 bxa4 25. 0-0 axb3 26. Bf3+ Ne4 27. g4 Bg6 28. h4 h6 29. Bg2 f5 30. h5 bxc5 31. Be5 Bh7 32. g5 hxg5 33. fxg5 Bg8 34. h6 Rh7 35. Bxg7 Rxg7 36. Bxe4+ fxe4 37. hxg7 b2 38. Rb1 Rb8 39. Kf2 c4 40. Ke3 Kd5 41. Kd2 Kd4 42. g6 e5 0-1

