| ECO B63 in 2000 play it! tsuboi edson ken defeats black's leite jr erasmo in 101 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Be7 8. O-O-O a6 9. f4 Qc7 10. Be2 Bd7 11. Nf3 O-O-O 12. Rhe1 Kb8 13. Kb1 Bc8 14. Bd3 h6 15. Bh4 Rhe8 16. h3 Nd7 17. Bxe7 Nxe7 18. Qf2 Nc5 19. Qg3 g6 20. Qh4 Ng8 21. Rd2 Qe7 22. Qf2 Qc7 23. Red1 Ne7 24. Bf1 b5 25. a3 Bb7 26. Bd3 Nc8 27. Qh4 h5 28. Qe1 Nb6 29. Bxb5 Re7 30. Bf1 Nca4 31. Nxa4 Nxa4 32. Rd4 Nc5 33. e5 d5 34. Rb4 Ka8 35. Nd4 Rc8 36. Bd3 Ree8 37. Qd2 Rb8 38. Nb3 Nd7 39. Qe2 Ka7 40. Qe3+ Ka8 41. Ra4 Qc6 42. Qd4 Bc8 43. Be2 Rb6 44. Rd3 Qb7 45. Rc3 Nb8 46. Rc5 Nc6 47. Qc3 Rd8 48. Bxa6 Rxa6 49. Rxa6+ Qxa6 50. Rxc6 Qb7 51. Qa5+ |
| ECO B76 in 1999 play it! tsuboi edson ken defeats black's silva jefferson in 67 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. O-O-O Bd7 10. g4 Rc8 11. h4 h5 12. g5 Ne8 13. Nxc6 Rxc6 14. Bd4 Qa5 15. Kb1 Be6 16. Nd5 Qd8 17. Bxg7 Nxg7 18. f4 Bxd5 19. exd5 Rc5 20. Bh3 f5 21. gxf6 Rxf6 22. Rhg1 Kf7 23. Rg5 Qa5 24. Qg2 Nf5 25. Bxf5 Rxf5 26. Rxf5+ gxf5 27. Rg1 Ke8 28. Qg8+ Kd7 29. Qe6+ Kc7 30. Qxe7+ Kb6 31. Qxd6+ Kb5 32. c3 Ka4 33. Rd1 Qb5 34. Rd4+ |
| ECO B33 in 1990 play it! tsuboi edson ken defeats black's teixeira ricardo in 55 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 O-O 12. Nc2 Rb8 13. Bd3 Bg5 14. O-O Ne7 15. a4 bxa4 16. Ncb4 Nxd5 17. exd5 Bd7 18. Bxa6 Rb6 19. Bd3 f5 20. Bc2 f4 21. Be4 Qf6 22. Qc2 Qh6 23. f3 Bh4 24. Nc6 Bg3 25. h3 Qh4 26. Rxa4 Rf6 27. Ra8+ Rf8 28. Bxh7+ |
| ECO B33 in 1989 play it! tsuboi edson ken defeats black's chemin vitorio in 109 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Bd7 7. Qd2 a6 8. O-O-O b5 9. Bxf6 gxf6 10. f4 Rg8 11. Kb1 e6 12. g3 Qb6 13. Nxc6 Bxc6 14. Qe2 Be7 15. Re1 Ra7 16. f5 b4 17. Nd1 e5 18. Qd3 a5 19. Ne3 a4 20. Nd5 Qc5 21. Rd1 a3 22. Qc4 Bxd5 23. Rxd5 Qxc4 24. Bxc4 h5 25. Rb5 Kf8 26. Rxb4 Kg7 27. Bd5 axb2 28. Kxb2 Rc8 29. Rd1 Bd8 30. Rd3 Ba5 31. Rb5 Be1 32. Rdb3 Bf2 33. Rb7 Rxb7 34. Rxb7 Bd4+ 35. Kb1 Rf8 36. a4 Bg1 37. a5 Bxh2 38. a6 Bxg3 39. a7 Bf2 40. Rxf7+ Rxf7 41. a8=Q Rf8 42. Qb7+ Kh6 43. Qe7 Rb8+ 44. Ka2 Kg5 45. Qg7+ Kf4 46. Qxf6 h4 47. Qxd6 Rb6 48. Bc6 h3 49. f6 Ra6+ 50. Kb3 Ra7 51. f7 Rxf7 52. Qh6+ Kg3 53. Qg6+ Kh2 54. Qxf7 Kg2 55. Bd7 |
| ECO B20 in 2000 play it! tsuboi edson ken defeats black's gimenez jayme au in 81 moves | 1. e4 c5 2. d3 Nc6 3. f4 g6 4. Nf3 Bg7 5. g3 d6 6. Bg2 e5 7. O-O Nge7 8. c3 h6 9. Be3 exf4 10. gxf4 f5 11. Qe2 O-O 12. Nbd2 Kh7 13. e5 Nd5 14. d4 Nxe3 15. Qxe3 cxd4 16. cxd4 dxe5 17. dxe5 Be6 18. Nb3 Qe7 19. Qc5 Qf7 20. h4 Rac8 21. Qe3 Bxb3 22. axb3 a6 23. Rfd1 Rfd8 24. Bf1 Qe7 25. Rac1 Rxd1 26. Rxd1 Rd8 27. Rxd8 Qxd8 28. h5 Bf8 29. Kh2 b6 30. hxg6+ Kxg6 31. Qg1+ Kh7 32. Bc4 Bc5 33. Qb1 Nd4 34. Kg3 Qf8 35. Nxd4 Bxd4 36. Be6 Qg7+ 37. Kh2 Kh8 38. Bxf5 Be3 39. Qe4 Qg1+ 40. Kh3 Qf1+ 41. Kg4 |
| ECO B39 in 2001 play it! tsuboi edson ken defeats black's bastos neto wert in 93 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. Qd1 Nc6 10. Rc1 d6 11. Be2 Be6 12. O-O O-O 13. Qd2 Ne5 14. b3 Ng4 15. Bxg4 Bxg4 16. Bd4 Be6 17. f4 Qa5 18. f5 Bd7 19. Rf3 Bxd4+ 20. Qxd4 Bc6 21. Kh1 Qc5 22. Qd2 Qe5 23. Re1 Kh8 24. Nd5 e6 25. f6 g5 26. Rff1 b5 27. Ne7 Bxe4 28. Qe3 Bxg2+ 29. Kxg2 Qxe3 30. Rxe3 bxc4 31. bxc4 Rab8 32. Rf2 Rb4 33. Rc2 Rfb8 34. Nc6 Rb2 35. Ree2 Rxc2 36. Rxc2 Rb7 37. Rd2 h5 38. Rxd6 Rb2+ 39. Kg3 Rxa2 40. Ne5 Kh7 41. Rd7 Ra3+ 42. Kf2 Ra2+ 43. Kf3 g4+ 44. Kg3 Ra3+ 45. Kf4 Ra1 46. Kg5 Ra5 47. Rxf7+ |
| ECO B33 in 2007 play it! tsuboi edson ken defeats black's franco haroldo in 115 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 O-O 12. Nc2 Bg5 13. a4 Rb8 14. axb5 axb5 15. Bd3 Be6 16. Qe2 Bxd5 17. exd5 Ne7 18. Nb4 Qd7 19. Qh5 Bh6 20. Qe2 f5 21. Ra5 Ra8 22. Rxa8 Rxa8 23. O-O Ng6 24. Bxb5 Qe7 25. g3 Qg5 26. Kh1 f4 27. Bd7 Rf8 28. Qg4 Qd8 29. Nc6 Qb6 30. b4 Rf6 31. Bf5 Qb5 32. Rd1 Nf8 33. Qf3 fxg3 34. fxg3 g6 35. Qd3 Qb6 36. Bh3 Rf2 37. c4 Qa6 38. Rf1 Qa2 39. Rxf2 Qxf2 40. Qf1 Qxf1+ 41. Bxf1 Be3 42. Bh3 Kg7 43. Kg2 Kf6 44. Kf3 Bg1 45. Bc8 g5 46. Ke4 Bb6 47. Bf5 h6 48. g4 Bg1 49. h3 Bb6 50. Nb8 Ke7 51. Na6 Bd4 52. c5 Nd7 53. Bxd7 Kxd7 54. c6+ Kc8 55. b5 Bb6 56. Nb4 Bc5 57. Nc2 Kc7 58. Ne3 |
| ECO B20 in 2001 play it! tsuboi edson ken defeats black's crosa coll marti in 59 moves | 1. e4 c5 2. d3 Nc6 3. g3 d5 4. exd5 Qxd5 5. Nf3 Bg4 6. Bg2 O-O-O 7. h3 Bh5 8. O-O Qd7 9. Be3 e6 10. a3 c4 11. Nbd2 cxd3 12. cxd3 Nf6 13. Qa4 Bxf3 14. Bxf3 Kb8 15. Bxc6 bxc6 16. Nc4 c5 17. Qa5 Nd5 18. Ne5 Qe8 19. Nc6+ Qxc6 20. Qxd8+ Kb7 21. b4 cxb4 22. axb4 Bc5 23. Qg5 h6 24. Qe5 f6 25. Qe4 Nxe3 26. bxc5 Nd5 27. Rfb1+ Ka8 28. Rb6 Qxc5 29. Rba6 Re8 30. Rxa7+ |
| ECO B93 in 1999 play it! tsuboi edson ken defeats black's chang suzana in 47 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e6 7. a4 b6 8. Bd3 Qc7 9. O-O Be7 10. Kh1 Nbd7 11. Bd2 O-O 12. Qe2 Re8 13. Rae1 e5 14. Nf5 Bf8 15. Qf3 exf4 16. Qxf4 Ne5 17. Qg3 Kh8 18. Bg5 Nfd7 19. Nd5 Qb8 20. Be7 g6 21. Bf6+ Nxf6 22. Nxf6 Rd8 23. Qh4 h5 24. Nxh5 |
| ECO B42 in 1984 play it! tsuboi edson ken defeats black's pacini antonio in 65 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nc6 6. Nxc6 bxc6 7. O-O d5 8. c4 dxc4 9. Bxc4 Qxd1 10. Rxd1 Nf6 11. f3 Bc5+ 12. Kf1 e5 13. Nd2 Ke7 14. Nb3 Bb6 15. Ke2 Ne8 16. Be3 Bxe3 17. Kxe3 Nd6 18. Na5 Bd7 19. Rac1 Rhc8 20. Rd3 Rc7 21. Rcd1 Nxc4+ 22. Nxc4 f6 23. Rxd7+ Rxd7 24. Rxd7+ Kxd7 25. Nb6+ Kc7 26. Nxa8+ Kb7 27. f4 Kxa8 28. fxe5 fxe5 29. Kf3 Kb7 30. Kg4 Kc7 31. Kf5 Kd6 32. b4 a5 33. bxa5 |
| ECO B38 in 1999 play it! tsuboi edson ken defeats black's de lima diniz ne in 85 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 O-O 8. Be2 b6 9. O-O Bb7 10. Qd2 Nxd4 11. Bxd4 e5 12. Bxe5 Nxe4 13. Nxe4 Bxe5 14. Nc3 Re8 15. Rac1 Qf6 16. Rc2 Rad8 17. Rd1 Bf4 18. Nd5 Bxd5 19. Qxd5 Re5 20. Qd3 Rde8 21. g3 Bh6 22. Kg2 Bf8 23. Bf3 Bc5 24. Qxd7 a5 25. Qd3 Re1 26. Bd5 Kg7 27. a3 h5 28. h4 R8e7 29. Rxe1 Rxe1 30. Qd2 Rb1 31. Bf3 Bd4 32. b4 Rb3 33. Bd5 Rxa3 34. c5 bxc5 35. bxc5 Qe5 36. Qg5 Qxg5 37. hxg5 Rc3 38. Rxc3 Bxc3 39. c6 Be5 40. Bb3 f6 41. f4 Bc7 42. Kh3 fxg5 43. fxg5 |
| ECO B50 in 1999 play it! tsuboi edson ken defeats black's cubas jose ferna in 76 moves | 1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bd3 Nc6 5. Bc2 Bg4 6. d3 g6 7. Nbd2 Bg7 8. h3 Bxf3 9. Nxf3 O-O 10. O-O Rc8 11. Be3 a6 12. Qd2 Qc7 13. Rac1 Rfd8 14. Qe2 Qb8 15. Ng5 h6 16. Nf3 b6 17. Rfe1 d5 18. Bd2 e5 19. a3 dxe4 20. dxe4 b5 21. Be3 c4 22. a4 Kh7 23. b3 cxb3 24. Bxb3 Rd7 25. axb5 axb5 26. Red1 Rcd8 27. Rxd7 Rxd7 28. Nd2 Na5 29. Ba2 b4 30. Rb1 b3 31. Nxb3 Nxe4 32. Nxa5 Qd8 33. Nc6 Qa8 34. Qc4 Nd2 35. Bxd2 Rxd2 36. Bb3 Rd7 37. Bc2 Rc7 38. Be4 f5 |
| ECO B33 in 1985 play it! tsuboi edson ken defeats black's chaves jussara in 93 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 Qb6 7. Ndb5 a6 8. Be3 Qa5 9. Nd4 e6 10. O-O Be7 11. Bb3 O-O 12. Kh1 Qc7 13. Qe2 Na5 14. f3 b6 15. Qf2 Nc4 16. Bxc4 Qxc4 17. Nb3 b5 18. Na5 Qc7 19. Bb6 Qb8 20. e5 Nd7 21. Nc6 Qxb6 22. Nxe7+ Kh8 23. Qxb6 Nxb6 24. exd6 Nc4 25. b3 Nxd6 26. Rad1 Nf5 27. Nxf5 exf5 28. Rd6 Be6 29. Ne2 h6 30. Rfd1 Kg8 31. Kg1 Rfc8 32. R1d2 Kf8 33. Nd4 Ke7 34. Nc6+ Ke8 35. f4 g5 36. g3 Kf8 37. Kf2 gxf4 38. gxf4 Kg7 39. Ke3 Re8 40. Kd4 Bc8 41. Ne5 Re7 42. Kc5 Rb7 43. Rg2+ Kh7 44. Rd8 a5 45. Rgg8 Rc7+ 46. Kd6 Rxc2 47. Rh8+ |
| ECO B50 in 1999 play it! tsuboi edson ken defeats black's achutti a in 47 moves | 1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 g6 5. O-O Bg7 6. Re1 O-O 7. Bf1 Nc6 8. h3 Qb6 9. d3 h6 10. a3 a5 11. a4 e5 12. Na3 Bd7 13. g3 Ne8 14. Nc4 Qc7 15. Bg2 f5 16. Nh4 Kh7 17. exf5 gxf5 18. g4 Ne7 19. Ne3 f4 20. Be4+ Kg8 21. Nd5 Nxd5 22. Bxd5+ Kh7 23. d4 Nf6 24. Qd3+ |
| ECO B93 in 1986 play it! tsuboi edson ken defeats black's limp eduardo the in 47 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e5 7. Nf3 Qc7 8. a4 Nc6 9. Bd3 Be7 10. O-O b6 11. Kh1 Nb4 12. Qe2 Bb7 13. fxe5 dxe5 14. Nh4 Nxd3 15. cxd3 Nxe4 16. Nxe4 Bxh4 17. Qg4 Bf6 18. Nxf6+ gxf6 19. Rxf6 Rc8 20. Bh6 Bd5 21. Raf1 Qc2 22. Qg7 Kd7 23. Rxf7+ Kc6 24. Qf6+ |
| ECO B40 in 2004 play it! tsuboi edson ken defeats black's fernandez daniel in 39 moves | 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 d5 5. Nbd2 Bd6 6. Bg2 Nge7 7. O-O O-O 8. Re1 f6 9. c3 b5 10. a4 b4 11. exd5 exd5 12. Nb3 Rb8 13. Be3 bxc3 14. bxc3 Qb6 15. Rb1 Nf5 16. Nh4 Nxe3 17. Rxe3 Ne7 18. Rxe7 Bxe7 19. Nd2 Qd6 20. Rxb8 |
| ECO B50 in 2001 play it! tsuboi edson ken defeats black's silveira filho n in 89 moves | 1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 g6 5. O-O Bg7 6. Re1 O-O 7. Bf1 Nc6 8. a3 d5 9. e5 Ng4 10. d4 c4 11. h3 Nh6 12. Bf4 f6 13. exf6 exf6 14. b3 b5 15. a4 Na5 16. Nbd2 cxb3 17. axb5 g5 18. Bh2 g4 19. hxg4 Bxg4 20. Be2 Nf5 21. Nxb3 Nc4 22. Nc5 Nfd6 23. Nd2 Bxe2 24. Qxe2 Re8 25. Qd3 Rxe1+ 26. Rxe1 Nxd2 27. Bxd6 Nc4 28. Bf4 Qf8 29. Qf5 Qf7 30. Ne6 Nb6 31. Bc7 Na4 32. Qxd5 Re8 33. c4 Nc3 34. Qf5 Bf8 35. Re3 Bb4 36. Rg3+ Kh8 37. Rg7 Qxg7 38. Nxg7 Kxg7 39. c5 Re4 40. g4 h6 41. Qd7+ Kg6 42. Kg2 Re1 43. Bd8 Ne4 44. Qe8+ Kg5 45. Qh5+ |
| ECO B42 in 1999 play it! tsuboi edson ken defeats black's martins carlos in 113 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. Qe2 Nc6 8. Be3 d6 9. Nc3 Nge7 10. f4 O-O 11. O-O-O Qc7 12. Bxa7 Rxa7 13. Kb1 Nb4 14. a3 Nxd3 15. Rxd3 b5 16. Rhd1 d5 17. e5 f6 18. exf6 Rxf6 19. g3 Nc6 20. Qe3 b4 21. axb4 Nxb4 22. Rd4 Rb7 23. Qd2 h6 24. Rxb4 Rxb4 25. Nxd5 exd5 26. Qxb4 Be6 27. Qc5 Qb8 28. Re1 Bf7 29. Re7 d4 30. Nxd4 Qa8 31. b3 Qh1+ 32. Kb2 Qxh2 33. Qc8+ Kh7 34. Qb7 Qf2 35. Qe4+ Bg6 36. Qe5 Kg8 37. Qe3 Qg2 38. Qc3 Bf7 39. f5 Qd5 40. g4 Qd6 41. Rc7 Qe5 42. Rd7 Kh7 43. Nf3 Qxc3+ 44. Kxc3 Be8 45. Re7 Bc6 46. Ne5 Be4 47. Rc7 Bxf5 48. gxf5 Rxf5 49. Kd4 Rf4+ 50. Ke3 Rb4 51. Nd3 Rb6 52. b4 h5 53. c3 Rg6 54. Nf4 Rg5 55. Kf3 h4 56. Ne6 Rg6 57. Nf8+ |
| ECO B76 in 2003 play it! tsuboi edson ken defeats black's arni julian in 31 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. O-O-O d5 10. Nxc6 bxc6 11. Bh6 Bxh6 12. Qxh6 Qa5 13. e5 Nh5 14. g4 d4 15. Ne4 Bxg4 16. Ng5 |
| ECO B42 in 2004 play it! tsuboi edson ken defeats black's bachmann ax in 35 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nc6 6. Nxc6 dxc6 7. Nd2 e5 8. Nc4 Bd6 9. a4 a5 10. O-O Bc7 11. Qf3 Ne7 12. b3 b5 13. axb5 cxb5 14. Na3 b4 15. Bb5+ Bd7 16. Rd1 bxa3 17. Rxd7 Qb8 18. Bxa3 |