| ECO A04 in 2004 play it! bellon lopez jua defeats white's fossum oystein b in 114 moves | 1. Nf3 c5 2. c4 g6 3. d4 Bg7 4. Nc3 cxd4 5. Nxd4 Nc6 6. Nxc6 bxc6 7. e4 d6 8. Be2 Nf6 9. Be3 O-O 10. O-O Nd7 11. Qd2 f5 12. exf5 gxf5 13. f4 Qa5 14. Bf3 Bb7 15. Rab1 Qb4 16. Rfc1 Rad8 17. a3 Qb3 18. Qd1 Qxd1+ 19. Nxd1 e5 20. Nc3 e4 21. Be2 a5 22. Rd1 Nc5 23. Bf1 Nb3 24. Ne2 c5 25. Nc1 Nd4 26. Rd2 Bc6 27. b4 Ba4 28. bxc5 dxc5 29. Ne2 Bc2 30. Rb7 Bd3 31. Nc1 Bxf1 32. Kxf1 a4 33. Ne2 Nb3 34. Rdd7 Rxd7 35. Rxd7 Bb2 36. Ra7 Rd8 37. Rxa4 Rd3 38. Kf2 Bd4 39. Bxd4 cxd4 40. c5 Rd2 41. c6 d3 42. c7 Rxe2+ 43. Kf1 Rc2 44. Ra8+ Kf7 45. c8=Q Rxc8 46. Rxc8 Nd4 47. Ke1 e3 48. Kd1 e2+ 49. Kd2 Nc2 50. Rc7+ Ke6 51. Kxd3 e1=Q 52. Kxc2 Qf2+ 53. Kc3 Qe3+ 54. Kc2 Qxa3 55. g3 h5 56. Rc3 Qa2+ 57. Kc1 Qxh2 |
| ECO A04 in 1999 play it! bellon lopez jua defeats white's todorcevic miodr in 44 moves | 1. Nf3 c5 2. g3 Nc6 3. Bg2 e5 4. O-O g6 5. c3 d5 6. d3 Bg7 7. e4 Nge7 8. exd5 Nxd5 9. Re1 O-O 10. Nbd2 Re8 11. a4 b6 12. Nc4 Bf5 13. Ng5 Qd7 14. Qb3 Rad8 15. Ne4 Be6 16. a5 Nxa5 17. Nxa5 Nf4 18. Nc4 Nxg2 19. Kxg2 b5 20. Qa3 bxc4 21. dxc4 Bh3+ 22. Kg1 Qd1 |
| ECO A04 in 2002 play it! bellon lopez jua defeats white's perez almeda enr in 52 moves | 1. Nf3 c5 2. b3 d6 3. Bb2 e5 4. e3 f5 5. g3 Nf6 6. Bb5+ Bd7 7. Bxd7+ Qxd7 8. d3 Nc6 9. Nc3 g6 10. Qe2 Bg7 11. h4 e4 12. Ng5 exd3 13. cxd3 d5 14. O-O-O O-O-O 15. Kb1 b6 16. Nh3 Rde8 17. Nf4 d4 18. Nb5 Kb8 19. a4 Qf7 20. Ka2 Ng4 21. e4 Nb4+ 22. Ka3 a6 23. a5 axb5 24. Ra1 Qa7 25. Bc1 Rxe4 26. Qf3 Ne5 |
| ECO A05 in 1984 play it! bellon lopez jua defeats white's robatsch karl in 56 moves | 1. Nf3 Nf6 2. c4 c6 3. d4 d5 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 Bf5 7. e3 e6 8. Bb5 Nd7 9. Qa4 Qb6 10. O-O Be7 11. Rfc1 Rc8 12. Nd1 O-O 13. Bxc6 Rxc6 14. Rxc6 bxc6 15. Rc1 Rc8 16. Rc3 a5 17. a3 f6 18. Bg3 Qa6 19. b4 Nb6 20. Qxa5 Qxa5 21. bxa5 Nc4 22. a4 Nxa5 23. Nh4 Bg4 24. Nf3 Bb4 25. Rc1 Bf5 26. Nh4 Be4 27. f3 Nb3 28. Rc3 Bxc3 |
| ECO A04 in 1992 play it! bellon lopez jua defeats white's antunes antonio in 76 moves | 1. Nf3 c5 2. c4 Nc6 3. g3 e5 4. d3 g6 5. Nc3 Bg7 6. Bg2 Nge7 7. O-O d6 8. a3 a5 9. Rb1 Rb8 10. Ne1 Be6 11. Nd5 O-O 12. Bd2 b5 13. b3 f5 14. Nc2 b4 15. axb4 axb4 16. Bg5 h6 17. Bxe7 Nxe7 18. Nxe7+ Qxe7 19. Ne3 Kh7 20. Ra1 e4 21. Ra6 f4 22. gxf4 Rxf4 23. dxe4 Be5 24. Nd5 Qh4 25. e3 Rf3 26. Nf4 Rxf4 27. exf4 Qxf4 28. Re1 Rf8 29. Ra2 Qxh2+ 30. Kf1 Bh3 31. Bxh3 Qxh3+ 32. Ke2 Qf3+ 33. Kf1 Qh1+ 34. Ke2 Qxe4+ 35. Kf1 Qh1+ 36. Ke2 Qf3+ 37. Kf1 Qh3+ 38. Ke2 Bd4 |
| ECO A05 in 1989 play it! bellon lopez jua defeats white's grassi mario in 66 moves | 1. Nf3 Nf6 2. c4 e6 3. g3 a6 4. Bg2 b5 5. b3 c5 6. O-O Bb7 7. Bb2 Qb6 8. Nc3 Nc6 9. e3 Be7 10. Qe2 O-O 11. Rfb1 d5 12. d4 cxd4 13. exd4 dxc4 14. bxc4 b4 15. d5 Nd8 16. Ne4 exd5 17. c5 Qc6 18. Nd4 Qc7 19. Nd6 Bxd6 20. cxd6 Qxd6 21. Re1 Bc8 22. Rac1 Bd7 23. Qd3 Rc8 24. Rxc8 Bxc8 25. Nf3 Ne6 26. Bxf6 gxf6 27. Nh4 Ng7 28. Be4 f5 29. Qxd5 Qe7 30. Ng2 fxe4 31. Rxe4 Bb7 32. Rxe7 Bxd5 33. Ra7 Ra8 |
| ECO A04 in 2007 play it! bellon lopez jua defeats white's rojas sola pedro in 73 moves | 1. Nf3 c5 2. c4 g6 3. Nc3 Bg7 4. g3 e5 5. Bg2 Ne7 6. d3 d6 7. Bd2 Nbc6 8. a3 a5 9. Rb1 O-O 10. O-O h6 11. Nd5 Nxd5 12. cxd5 Ne7 13. Qc1 Kh7 14. Qc4 Bd7 15. a4 Nc8 16. b3 f5 17. e4 b5 18. Qc2 Nb6 19. Ra1 bxa4 20. bxa4 f4 21. Rfb1 Qc7 22. Bc3 g5 23. Nd2 Bf6 24. Qb3 Rfb8 25. Qd1 Qc8 26. Kh1 Qe8 27. Nc4 Bxa4 28. Qg4 Nxc4 29. Rxb8 Rxb8 30. dxc4 Bd7 31. Qd1 a4 32. gxf4 gxf4 33. Bf3 Qg6 34. Qe2 Rg8 35. Qf1 Rg7 36. Rb1 h5 37. h3 |
| ECO A07 in 2000 play it! bellon lopez jua defeats white's martinez gonzale by checkmate in 62 moves | 1. Nf3 d5 2. g3 Bg4 3. Bg2 c6 4. d3 e6 5. Nbd2 Nf6 6. c3 Qc7 7. O-O Bd6 8. Re1 h5 9. h3 Bxg3 10. fxg3 Bxh3 11. Nf1 Bf5 12. Nh4 Bg4 13. d4 Nh7 14. Bf3 g5 15. Ng2 f5 16. Qd3 Nd7 17. c4 Ndf6 18. b3 Ne4 19. Bxe4 fxe4 20. Qc3 O-O-O 21. Ba3 Nf6 22. Rac1 h4 23. gxh4 gxh4 24. cxd5 exd5 25. b4 a6 26. Bb2 Rdg8 27. a4 h3 28. b5 hxg2 29. Ng3 Bf3 30. bxc6 Rh1+ 31. Kf2 Ng4# |
| ECO A04 in 2003 play it! bellon lopez jua defeats white's rodriguez rodrig in 48 moves | 1. Nf3 c5 2. g3 g6 3. Bg2 Bg7 4. O-O Nc6 5. c3 e5 6. d3 Nge7 7. Nbd2 O-O 8. e4 d6 9. a4 h6 10. Ne1 f5 11. f4 Be6 12. Qe2 Qd7 13. Nc4 Rae8 14. Nf3 exf4 15. Bxf4 g5 16. Bd2 d5 17. exd5 Nxd5 18. Rae1 Nxc3 19. Qf2 Ne4 20. dxe4 Bxc4 21. exf5 Bxf1 22. Rxe8 Rxe8 23. Bxf1 g4 24. Bc4+ Kh8 |
| ECO A05 in 1984 play it! bellon lopez jua defeats white's robatsch karl in 56 moves | 1. Nf3 Nf6 2. c4 c6 3. d4 d5 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 Bf5 7. e3 e6 8. Qa4 Nd7 9. Bb5 Qb6 10. O-O Be7 11. Rfc1 Rc8 12. Nd1 O-O 13. Bxc6 Rxc6 14. Rxc6 bxc6 15. Rc1 Rc8 16. Rc3 a5 17. a3 f6 18. Bg3 Qa6 19. b4 Nb6 20. Qxa5 Qxa5 21. bxa5 Nc4 22. a4 Nxa5 23. Nh4 Bg4 24. Nf3 Bb4 25. Rc1 Bf5 26. Nh4 Be4 27. f3 Nb3 28. Rc3 Bxc3 |
| ECO A04 in 1990 play it! bellon lopez jua defeats white's pomes juan in 80 moves | 1. Nf3 c5 2. c4 Nc6 3. Nc3 Nd4 4. e3 Nxf3+ 5. Qxf3 g6 6. b3 Bg7 7. Bb2 d6 8. g4 Rb8 9. Bg2 Bd7 10. d4 cxd4 11. exd4 Qa5 12. Qf4 Bh6 13. Qg3 Qg5 14. Ne4 Qxg4 15. d5 f6 16. c5 Bf4 17. Qxg4 Bxg4 18. cxd6 Bxd6 19. Nxd6+ exd6 20. Bd4 a6 21. O-O Kf7 22. Bb6 Rc8 23. h3 Bf5 24. Rac1 Nh6 25. Be3 Kg7 26. Rxc8 Rxc8 27. Rc1 Rxc1+ 28. Bxc1 Bb1 29. a3 Nf5 30. Bf4 Kf7 31. b4 Ke7 32. Kf1 Nh4 33. Be3 Bd3+ 34. Kg1 Nf5 35. Bb6 Kd7 36. f4 Bc4 37. Bf2 Ke8 38. h4 Ne7 39. Bd4 Kf7 40. Bb6 Bxd5 |
| ECO A04 in 2004 play it! bellon lopez jua defeats white's durao joaquim in 70 moves | 1. Nf3 c5 2. c4 g6 3. d4 Bg7 4. Nc3 Qa5 5. e4 Nc6 6. d5 Nd4 7. Bd2 Nxf3+ 8. Qxf3 d6 9. Be2 Nf6 10. h3 a6 11. O-O Bd7 12. a3 Qc7 13. Qg3 O-O 14. f4 b5 15. e5 Ne8 16. cxb5 axb5 17. Nxb5 Qb8 18. a4 dxe5 19. fxe5 Bxe5 20. Bf4 Bxf4 21. Qxf4 Bxb5 22. Qxb8 Rxb8 23. Bxb5 Nd6 24. Bc6 Rfc8 25. a5 Rc7 26. a6 Ra7 27. Rfe1 Kf8 28. Rec1 c4 29. Bb7 Nxb7 30. axb7 Rxa1 31. Rxa1 Rxb7 32. Ra8+ Kg7 33. Rc8 Rxb2 34. Rxc4 Rd2 35. Rc5 Kf6 |
| ECO A04 in 1974 play it! bellon lopez jua defeats white's szmetan jorge in 76 moves | 1. Nf3 c5 2. g3 g6 3. Bg2 Bg7 4. O-O Nc6 5. c4 e6 6. Nc3 Nge7 7. a3 O-O 8. Rb1 d5 9. d3 b6 10. Bd2 dxc4 11. dxc4 e5 12. b4 Be6 13. bxc5 Bxc4 14. cxb6 axb6 15. a4 Rc8 16. Bg5 h6 17. Qxd8 Rfxd8 18. Bxe7 Nxe7 19. Rxb6 f5 20. Nb5 e4 21. Nd6 exf3 22. Bxf3 Rc5 23. Nxc4 Rxc4 24. Ra6 g5 25. h3 g4 26. Bg2 Rc2 27. e3 h5 28. hxg4 hxg4 29. Rb6 Ra2 30. Rb7 Kf8 31. Re1 Rdd2 32. Bf1 Rxa4 33. Rb8+ Kf7 34. Rb5 Kg6 35. Rb6+ Kg5 36. Rb7 Bf6 37. Rb5 Nc6 38. e4 Nd4 |
| ECO A04 in 2004 play it! bellon lopez jua defeats white's hultin johan in 118 moves | 1. Nf3 c5 2. c4 g6 3. d4 cxd4 4. Nxd4 f5 5. g3 Bg7 6. Bg2 Nc6 7. Nc2 d6 8. O-O Be6 9. Ne3 Rc8 10. Nd5 Na5 11. Na3 Qd7 12. Bd2 Nxc4 13. Nxc4 Rxc4 14. Rc1 Rxc1 15. Qxc1 Bxd5 16. Bxd5 e6 17. Bg2 Ne7 18. Bh6 O-O 19. Bxg7 Kxg7 20. e4 fxe4 21. Bxe4 d5 22. Bg2 Qd6 23. Re1 Nc6 24. f4 Re8 25. Qc3+ Kf7 26. a3 b6 27. b4 a5 28. Rb1 axb4 29. axb4 Ne7 30. Bf1 Rc8 31. Qd4 Nf5 32. Qf2 Rc3 33. Bh3 Ne3 34. Qa2 Qc6 35. Qa7+ Qc7 36. Qxc7+ Rxc7 37. Kf2 d4 38. Ra1 Rc2+ 39. Kf3 h5 40. Ke4 Rxh2 41. Bf1 Nxf1 42. Rxf1 Rb2 43. Ra1 Kf6 44. Ra8 Rxb4 45. Rf8+ Ke7 46. Rg8 Kf7 47. Rb8 Rb3 48. Kxd4 Kf6 49. Rf8+ Ke7 50. Rb8 Kd6 51. Kc4 Rxg3 52. Rxb6+ Ke7 53. Kd4 Kf6 54. Ke4 Ra3 55. Rc6 h4 56. Rc8 h3 57. Rh8 h2 58. Rxh2 Ra4+ 59. Ke3 Kf5 |
| ECO A06 in 2005 play it! bellon lopez jua defeats white's perez aleman ped in 92 moves | 1. Nf3 d5 2. d4 c6 3. c4 dxc4 4. a4 a5 5. Nc3 Nd7 6. e4 Nb6 7. Ne5 e6 8. Nxc4 Bb4 9. e5 Ne7 10. Bg5 h6 11. Bxe7 Bxe7 12. Qg4 g6 13. Rd1 Bb4 14. Nxb6 Qxb6 15. Bd3 Bxc3+ 16. bxc3 Qb2 17. c4 Qc3+ 18. Ke2 c5 19. Rhe1 Qxd4 20. Qg3 g5 21. Kf1 Qf4 22. Qh3 g4 23. Qh4 Qg5 24. Qg3 Bd7 25. Be4 Bxa4 26. Rb1 Bc6 27. Bxc6+ bxc6 28. Re4 h5 29. h3 Rd8 30. Qa3 gxh3 31. Qxh3 Rg8 32. Re3 Qg4 33. Qxg4 Rxg4 34. Ra3 Ra8 35. Rb7 a4 36. Rc7 Rg5 37. f4 Rg4 38. g3 h4 39. f5 Rxg3 40. Ra1 Rf3+ 41. Ke2 Rxf5 42. Ke3 Rxe5+ 43. Kf3 Rf5+ 44. Ke4 a3 45. Rh1 a2 46. Rxh4 a1=Q |
| ECO A04 in 1991 play it! bellon lopez jua defeats white's wojtkiewicz alek in 70 moves | 1. Nf3 c5 2. g3 Nc6 3. c4 e5 4. Nc3 g6 5. Bg2 Bg7 6. a3 d6 7. O-O a5 8. Ne1 Be6 9. d3 Nge7 10. Nc2 d5 11. cxd5 Nxd5 12. Ne3 Nde7 13. Ne4 b6 14. Qa4 O-O 15. Nxc5 bxc5 16. Bxc6 Nxc6 17. Qxc6 Rc8 18. Qa4 f5 19. Nc4 f4 20. Qxa5 Qg5 21. f3 e4 22. Qa6 Bh3 23. Bxf4 Rxf4 24. dxe4 Bd4+ 25. Kh1 Rcf8 26. Rfd1 Rxe4 27. fxe4 Qh5 28. Ne3 Bxe3 29. Qc4+ Kg7 30. Qc3+ Bd4 31. Rxd4 cxd4 32. Qxd4+ Rf6 33. Qa7+ Kh6 34. Qe3+ g5 35. Kg1 Qf7 |
| ECO A04 in 1994 play it! bellon lopez jua defeats white's casafus ruben in 122 moves | 1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. g3 Qb6 7. Nb3 Ne5 8. e4 Bb4 9. Qe2 d6 10. f4 Nc6 11. Be3 Bxc3+ 12. bxc3 Qc7 13. Bg2 O-O 14. c5 dxc5 15. Bxc5 Rd8 16. e5 Na5 17. Bb4 Nxb3 18. axb3 Nd5 19. Bxd5 exd5 20. Qe3 b6 21. Qd4 Bf5 22. O-O Qc6 23. Rf2 a5 24. Bd6 Rdc8 25. Rc1 a4 26. bxa4 Rxa4 27. Bb4 h5 28. Rd2 h4 29. Re1 h3 30. Kf2 Rca8 31. Qxd5 Qxd5 32. Rxd5 Bg4 33. Rd2 Ra2 34. c4 R8a4 35. Rc1 Be6 36. Ke3 Rxd2 37. Bxd2 Bxc4 38. Rb1 Ra3+ 39. Kf2 b5 40. Rc1 Rb3 41. g4 Rb2 42. Ke1 Kf8 43. Rc3 Ke7 44. Rxh3 Rb1+ 45. Kf2 b4 46. Bxb4+ Rxb4 47. Rh7 Bd3 48. Rxg7 Bg6 49. e6 Kf8 50. e7+ Kxe7 51. Rg8 Rxf4+ 52. Kg3 Rf1 53. h4 Rd1 54. Kf4 Rd4+ 55. Kg5 f6+ 56. Kh6 Bf7 57. Rg7 f5 58. gxf5 Kf6 59. h5 Rh4 60. Rg6+ Bxg6 61. fxg6 Rh1 |
| ECO A04 in 2004 play it! bellon lopez jua defeats white's poluljahov aleks in 112 moves | 1. Nf3 c5 2. e4 e6 3. d3 d6 4. g3 Nc6 5. Bg2 g6 6. c3 e5 7. O-O Bg7 8. a3 Nge7 9. b4 O-O 10. Be3 b6 11. b5 Nb8 12. c4 a6 13. Nc3 axb5 14. cxb5 Ra7 15. Nd2 Be6 16. Nc4 f5 17. Nd5 Nd7 18. Nxd6 f4 19. Bd2 Nf6 20. Nxe7+ Rxe7 21. Nc4 Bxc4 22. dxc4 Rd7 23. Ra2 fxg3 24. hxg3 Bh6 25. f4 Nh5 26. Qe1 Rd3 27. Rf3 exf4 28. gxf4 Nxf4 29. Rxd3 Nxd3 30. Qa1 Qh4 31. Bxh6 Qxh6 32. Re2 Qh4 33. Qd1 Nf4 34. Rd2 Qg3 35. Kh1 Nxg2 36. Rxg2 Qh3+ 37. Kg1 Qe3+ 38. Kh2 Qxe4 39. Qd6 Rf5 40. Qd8+ Kg7 41. Qd7+ Kh6 42. Qd2+ Qf4+ 43. Qxf4+ Rxf4 44. Rd2 Rxc4 45. Rd6 Ra4 46. Rxb6 Rxa3 47. Rc6 Rc3 48. Kg2 c4 49. Kf2 Rb3 50. b6 Kh5 51. Rc7 Rxb6 52. Rxh7+ Kg4 53. Rc7 Rb2+ 54. Ke1 Rb4 55. Kf2 g5 56. Ke2 Kg3 |
| ECO A06 in 1995 play it! bellon lopez jua defeats white's solana suarez er in 122 moves | 1. Nf3 d5 2. d4 c6 3. c4 e6 4. g3 f5 5. Qc2 Nf6 6. Bg2 Be7 7. O-O O-O 8. Bf4 Ne4 9. Nc3 Bd7 10. Rad1 Be8 11. Nxe4 fxe4 12. Ne5 Nd7 13. f3 exf3 14. exf3 Nxe5 15. Bxe5 Bg6 16. Qc3 dxc4 17. Qxc4 Qd5 18. b3 Qxc4 19. bxc4 Rad8 20. f4 Rd7 21. Bh3 Bf5 22. g4 Bc2 23. Rc1 Be4 24. g5 Bf5 25. Bxf5 Rxf5 26. c5 Bd8 27. Kg2 Kf7 28. h4 Bc7 29. Bxc7 Rxc7 30. Kf3 b5 31. Ke4 Rd7 32. Rf3 a5 33. a3 Kg6 34. Rh1 Kh5 35. Rhh3 Rfd5 36. Rd3 Rb7 37. Rh1 Rf5 38. Rh2 a4 39. Rb2 Rbf7 40. Rf3 Rf8 41. Rh2 R5f7 42. Rh1 Rb7 43. Ke3 Rd7 44. Ke4 Rb8 45. Rb1 Kg6 46. Rh3 Kf7 47. h5 Rd5 48. h6 Rbd8 49. Rb4 g6 50. Rf3 Ke7 51. Rd3 Rf5 52. Rf3 Rdd5 53. Rc3 e5 54. dxe5 Rf8 55. Rb1 Ke6 56. Rb4 Rfd8 57. Kf3 Rd1 58. Re4 Kf5 59. e6 Rf1+ 60. Ke2 Kxe4 61. Kxf1 Kxf4 |
| ECO A04 in 2004 play it! bellon lopez jua defeats white's olausson claes g in 76 moves | 1. Nf3 c5 2. c4 g6 3. g3 Bg7 4. Bg2 Nc6 5. O-O d6 6. Nc3 Bg4 7. h3 Bxf3 8. Bxf3 Qd7 9. Bg2 e6 10. a3 Nge7 11. Rb1 Rc8 12. d3 O-O 13. Bd2 d5 14. cxd5 exd5 15. Qa4 Rfd8 16. Rfc1 Qe6 17. b4 cxb4 18. axb4 Nd4 19. Re1 a6 20. Qa2 Qd7 21. Rbc1 Rc6 22. e3 Ne6 23. Na4 Rdc8 24. h4 Rxc1 25. Rxc1 Rxc1+ 26. Bxc1 Qb5 27. Qb3 a5 28. Bd2 d4 29. Qa3 dxe3 30. fxe3 Nf5 31. bxa5 Bf8 32. Qa2 Qxd3 33. Bxb7 Nxg3 34. Qd5 Qf1+ 35. Kh2 Qf2+ 36. Kh3 Nf1 37. Qg2 Qf5+ 38. Qg4 Qc2 |