| ECO B90 in 1993 play it! leko p defeats black's smirin i in 89 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f4 b5 8. Qf3 Bb7 9. Bd3 b4 10. Nce2 Nbd7 11. g4 e5 12. Nb3 exf4 13. Bxf4 Qe7 14. O-O-O Ne5 15. Qg3 Rc8 16. Ned4 Qc7 17. Kb1 g6 18. Rde1 Nfxg4 19. Bd2 Qb6 20. Rhf1 Bg7 21. h3 Nf6 22. Nf5 Bf8 23. Qh4 Nfd7 24. Nh6 Bg7 25. Qf4 Nc5 26. Nxc5 dxc5 27. Bc4 f6 28. Bd5 Rd8 29. Bxb7 Qxb7 30. h4 Qe7 31. Bc1 Kd7 32. Ng4 Nxg4 33. Qxg4+ Qe6 34. Qg1 Kc6 35. h5 Rdg8 36. hxg6 Bf8 37. e5 Rxg6 38. Qh1+ Qd5 39. Qh3 f5 40. Qxf5 Bg7 41. Rd1 Qxe5 42. Qd7+ Kb6 43. Rf7 Bh6 44. Re7 Qb8 45. Re6+ |
| ECO B42 in 1992 play it! leko p defeats black's kuliev f in 91 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 g6 6. Nc3 Bg7 7. Be3 d6 8. O-O Nf6 9. Qe2 O-O 10. Rad1 b5 11. a4 b4 12. Na2 Bb7 13. f3 a5 14. Nb5 Qe7 15. Nc1 Nbd7 16. Nb3 d5 17. e5 Ne8 18. f4 Rc8 19. Nxa5 Nc5 20. Bxc5 Rxc5 21. Qe1 Rc8 22. Nxb7 Qxb7 23. Qxb4 Nc7 24. Qd4 Nxb5 25. axb5 f6 26. exf6 Bxf6 27. Qe3 Rce8 28. c3 Bd8 29. Qg3 Kh8 30. Rde1 Bb6+ 31. Kh1 Qf7 32. Qg4 Bc7 33. g3 Bb6 34. h4 Bc5 35. Kg2 Rg8 36. Re2 Re7 37. Rfe1 Rge8 38. Qg5 Qg7 39. h5 gxh5 40. Qxh5 Bd6 41. Qh4 Kg8 42. b6 Bc5 43. Bb5 Rb8 44. Rxe6 Rxe6 45. Rxe6 Rxb6 46. Qd8+ |
| ECO B82 in 1992 play it! leko p defeats black's theissen h in 81 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. f4 Be7 7. Qf3 O-O 8. Be3 e5 9. Nf5 Bxf5 10. exf5 Nbd7 11. O-O-O Qa5 12. g4 Rac8 13. g5 Rxc3 14. gxf6 Rxe3 15. Qxe3 Bxf6 16. Bc4 exf4 17. Qxf4 Nc5 18. Qf3 Qb4 19. Bb3 a5 20. c3 Nxb3+ 21. Kc2 Rc8 22. axb3 a4 23. bxa4 Qxa4+ 24. Kb1 b5 25. Rhe1 h6 26. Re4 Qa5 27. Rb4 Ra8 28. Kc2 Rc8 29. Qe4 Qa2 30. Rb3 Qa6 31. Qd5 Be5 32. Qxb5 Qa8 33. Qb7 Qxb7 34. Rxb7 Bxh2 35. b4 Be5 36. Rd3 f6 37. Kb3 Re8 38. c4 Kh7 39. c5 dxc5 40. bxc5 h5 41. Rdd7 |
| ECO B90 in 1992 play it! leko p defeats black's schumi m in 71 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f4 b5 9. f5 Bc4 10. Bxc4 bxc4 11. Nd2 d5 12. Nxd5 Nxd5 13. exd5 Qxd5 14. Qg4 c3 15. bxc3 Nd7 16. Ne4 Nf6 17. Nxf6+ gxf6 18. Rb1 Qc6 19. O-O h5 20. Qe2 Rg8 21. Rf2 h4 22. Rb6 Qxc3 23. Qd3 Qc7 24. Qb3 Be7 25. Rb7 Qc6 26. Rb6 Qe4 27. Rd2 Rd8 28. Rb8 Qc6 29. Rbxd8+ Bxd8 30. Qb8 Qc7 31. Qa8 Rg4 32. Qxa6 Rb4 33. Qa8 Rc4 34. h3 Rc3 35. Rd3 Rxd3 36. cxd3 |
| ECO B41 in 1994 play it! leko p defeats black's san segundo p in 107 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 b5 10. Nd5 Qa5+ 11. Bd2 Qd8 12. c4 Nxe4 13. cxb5 Be6 14. Bc4 Ne7 15. O-O Bxd5 16. Bxd5 Nxd5 17. Ba5 Ndc3 18. Bxc3 Nxc3 19. bxc3 Be7 20. Qb3 Rb8 21. c4 d5 22. cxd5 O-O 23. Rfd1 Bxa3 24. Qxa3 Rxb5 25. d6 Qa5 26. Qf3 Rd8 27. d7 Rc5 28. Rab1 h6 29. h3 Rc4 30. Rd5 Qc7 31. Rbd1 Rc1 32. g3 Qc6 33. Rxc1 Qxc1+ 34. Kg2 Qc2 35. a3 Qc6 36. Qd3 Qb6 37. Kg1 Qe6 38. h4 e4 39. Qd4 Kh7 40. a4 Kg8 41. a5 Kh7 42. Kh2 g6 43. Rd6 Qf5 44. Rf6 Qxd7 45. Qxe4 h5 46. Rxa6 Qd5 47. Qf4 Kg8 48. Rf6 Kg7 49. a6 Rd7 50. Qf3 Qc5 51. Rc6 Qd4 52. Qc3 Qxc3 53. Rxc3 Rd2 54. Ra3 |
| ECO B50 in 1994 play it! leko p defeats black's romero a in 101 moves | 1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. Qe2 Nc6 5. h3 e6 6. Bb3 Be7 7. c3 b6 8. O-O O-O 9. Rd1 a5 10. d4 cxd4 11. cxd4 a4 12. Bc4 d5 13. exd5 Nxd5 14. Nc3 Ncb4 15. Ne5 Bb7 16. Ne4 Ba6 17. a3 Bxc4 18. Qxc4 f5 19. Ng3 Rc8 20. Qb5 Nc2 21. Rb1 Bxa3 22. bxa3 Nc3 23. Qd3 Nxb1 24. Bb2 Nbxa3 25. Bxa3 Nxa3 26. Qxa3 b5 27. Ne2 f4 28. Nc3 Qa5 29. Na2 Qc7 30. Qb4 Qc2 31. Rd2 Qb3 32. Qe7 Rce8 33. Qc5 Kh8 34. Kh2 Rc8 35. Qd6 a3 36. d5 exd5 37. Qe6 Rc7 38. Re2 Qa4 39. Nf7+ Rcxf7 40. Qxf7 Qa8 41. Qd7 f3 42. Re7 Qb8+ 43. g3 Qb6 44. Qa7 Qf6 45. Qxa3 h5 46. Re6 Qf7 47. Re7 Qg6 48. Re5 b4 49. Qxb4 Ra8 50. Nc3 Qd3 51. Rxd5 |
| ECO B82 in 1991 play it! leko p defeats black's tratar m in 79 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. f4 a6 7. Qf3 Qb6 8. a3 Nc6 9. Nxc6 bxc6 10. b3 Be7 11. Bd3 e5 12. f5 h5 13. Be3 Qc7 14. O-O Ng4 15. Bd2 Bb7 16. g3 Rd8 17. Kg2 d5 18. Rfe1 Nf6 19. Re2 O-O 20. h3 Rfe8 21. g4 dxe4 22. Nxe4 c5 23. Rf1 c4 24. bxc4 Nxe4 25. Bxe4 Bxe4 26. Qxe4 Rd4 27. Qf3 hxg4 28. hxg4 Qxc4 29. Kh3 e4 30. Qf2 Bxa3 31. Be3 Rd5 32. Rfe1 f6 33. Kg2 Bc5 34. Rh1 Bxe3 35. Qxe3 Qc7 36. Qb3 Qf7 37. Qh3 Kf8 38. Qa3+ Qe7 39. Rh8+ Kf7 40. Qb3 |
| ECO B33 in 1991 play it! leko p defeats black's weindl a in 53 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Bd7 7. Qd2 Rc8 8. O-O-O Nxd4 9. Qxd4 Qa5 10. Bd2 e5 11. Qd3 a6 12. Kb1 Qc7 13. Bg5 Be6 14. Bxf6 gxf6 15. Nd5 Bxd5 16. exd5 Bg7 17. h4 Qd7 18. g4 Rc5 19. Rg1 Qa4 20. Qf5 Ke7 21. Be2 b5 22. g5 b4 23. Rg3 Rhc8 24. Bd3 Rh8 25. gxf6+ Bxf6 26. Rf3 Bxh4 27. Rh1 |
| ECO B41 in 1991 play it! leko p defeats black's backwinkel p in 77 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 Be6 10. Nd5 Bxd5 11. Bxf6 Qa5+ 12. c3 Bxe4 13. Nc4 Qc7 14. Bxg7 Bxg2 15. Bxg2 Bxg7 16. Nxd6+ Ke7 17. Nf5+ Kf8 18. Qg4 Rg8 19. Bxc6 bxc6 20. Rg1 Qb6 21. Nxg7 Qxb2 22. Rd1 Qxc3+ 23. Kf1 Qc2 24. Ne6+ Ke7 25. Ng5 Ra7 26. Qe2 Qxe2+ 27. Kxe2 Rb7 28. Rg3 Rb2+ 29. Rd2 Rxd2+ 30. Kxd2 h6 31. Ne4 Rd8+ 32. Rd3 Rg8 33. Ng3 Ke6 34. Ra3 Ra8 35. Ra5 f5 36. Ke2 Ra7 37. Nf1 h5 38. Nd2 e4 39. Nb3 |
| ECO B50 in 1996 play it! leko p defeats black's schneider a in 77 moves | 1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. d3 Nc6 5. c3 a6 6. Bb3 Bg4 7. h3 Bh5 8. Qe2 e6 9. g4 Bg6 10. Nh4 d5 11. Nxg6 hxg6 12. g5 dxe4 13. gxf6 exd3 14. fxg7 Bxg7 15. Qf3 Qd7 16. Be3 c4 17. Bd1 Ne5 18. Qg2 d2+ 19. Nxd2 Nd3+ 20. Ke2 Nxb2 21. Bc2 Bxc3 22. Ne4 Qc6 23. Qf3 Bg7 24. Nf6+ Ke7 25. Qxc6 bxc6 26. Ne4 f5 27. Bc5+ Ke8 28. Nd6+ Kd7 29. Rag1 Bf8 30. Rxg6 Nd3 31. Bxd3 cxd3+ 32. Kxd3 Rb8 33. Kc2 Rh4 34. Rd1 Kc7 35. Rf6 Rh7 36. Rxe6 Rd8 37. Rd3 Rhd7 38. Ne8+ Kc8 39. Rxc6+ |
| ECO B54 in 1993 play it! leko p defeats black's varga zo in 35 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 e5 5. Bb5+ Nd7 6. Nf5 a6 7. Bxd7+ Qxd7 8. Nc3 Qc6 9. Ne3 Nf6 10. Qd3 Be6 11. O-O Rc8 12. a4 g6 13. Rd1 Be7 14. a5 O-O 15. Bd2 Nxe4 16. Ned5 Bd8 17. Qxe4 f5 18. Qd3 |
| ECO B44 in 2002 play it! leko p defeats black's al modiahki m in 77 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. Bf4 e5 7. Be3 a6 8. N5c3 Nf6 9. Bg5 Be7 10. Bxf6 Bxf6 11. Nd2 Be6 12. Nc4 Nd4 13. Bd3 Rc8 14. Ne3 Qb6 15. Rb1 Bg5 16. Ncd5 Qa5+ 17. c3 Bxe3 18. Nxe3 Nc6 19. Bc4 O-O 20. O-O Rcd8 21. Bxe6 fxe6 22. Qb3 Rde8 23. Qxb7 Nd8 24. Qd7 Nf7 25. a4 Qb6 26. b4 Qb8 27. b5 axb5 28. Qxb5 Qa8 29. Rb4 Ng5 30. Qd3 Rd8 31. h4 Nf7 32. Ra1 d5 33. a5 Rd7 34. a6 Rfd8 35. Rb6 d4 36. cxd4 Rxd4 37. Qb3 Qxe4 38. Rb8 h6 39. Qd1 |
| ECO B90 in 2007 play it! leko p defeats black's morovic fernande in 77 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bg5 h6 8. Bh4 g5 9. Bg3 Bg7 10. Qd2 Nc6 11. Nb3 Nge5 12. a4 Na5 13. Nxa5 Qxa5 14. Nd5 Qxd2+ 15. Kxd2 Rb8 16. f3 Be6 17. c3 Bxd5 18. exd5 Nd7 19. a5 Be5 20. Bf2 Nf6 21. Bc4 g4 22. Be3 gxf3 23. gxf3 Nh5 24. Ra4 Bf4 25. Bxf4 Nxf4 26. Bb5+ axb5 27. Rxf4 Ra8 28. Re1 Rg8 29. Rfe4 Rg5 30. Rxe7+ Kf8 31. b4 Rxd5+ 32. Kc2 Rf5 33. Rxb7 Rxf3 34. Rd1 Rc8 35. Rd3 Rf2+ 36. Kb3 Rf5 37. a6 Re5 38. a7 Ree8 39. Rxd6 |
| ECO B50 in 1992 play it! leko p defeats black's moiseev v in 69 moves | 1. e4 c5 2. Nf3 d6 3. Bc4 e6 4. Qe2 Be7 5. O-O Nf6 6. c3 O-O 7. Bb3 b6 8. Re1 Bb7 9. d3 Nc6 10. Nbd2 Rc8 11. Nf1 Ba6 12. Ng3 Nd7 13. Bc2 Re8 14. Bd2 Bf8 15. Rad1 g6 16. Bg5 Qc7 17. Qd2 Bg7 18. Bh6 Bh8 19. h4 b5 20. h5 b4 21. Ne2 bxc3 22. bxc3 Nde5 23. Nh2 c4 24. d4 Nd3 25. Rf1 Qa5 26. hxg6 hxg6 27. Ng4 Qh5 28. f3 f5 29. Bxd3 fxg4 30. fxg4 Qxg4 31. Bc2 Bg7 32. Rf3 Rf8 33. Rg3 Qh4 34. Bg5 Qh5 35. Rh3 |
| ECO B32 in 2004 play it! leko p defeats black's shirov a in 73 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 Be7 7. N1c3 a6 8. Na3 f5 9. exf5 Bxf5 10. Nc2 Nf6 11. Ne3 Be6 12. g3 Rc8 13. Bg2 Na5 14. O-O O-O 15. Ned5 Nxc4 16. Nxf6+ Bxf6 17. Bxb7 Rc7 18. Bg2 Kh8 19. Nd5 Rc8 20. Nxf6 gxf6 21. b3 Na5 22. Ba3 Nc6 23. Qxd6 Qxd6 24. Bxd6 Rfd8 25. Rad1 Kg7 26. f4 exf4 27. Bxf4 Nd4 28. Rd2 Bg4 29. Kf2 Nb5 30. Rxd8 Rxd8 31. Rc1 Bf5 32. Rc6 Rd1 33. Rxa6 Rb1 34. Bd2 Rb2 35. Ke3 Bb1 36. Bf1 Nd4 37. Bd3 |
| ECO B78 in 1992 play it! leko p defeats black's tihonov j in 64 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. Bc4 Bd7 10. O-O-O Qb8 11. h4 b5 12. Bd5 Rc8 13. Bxc6 Bxc6 14. h5 b4 15. Nce2 Bd7 16. hxg6 fxg6 17. Bh6 Bh8 18. Bg5 Rf8 19. Rh4 Rf7 20. Rdh1 Qb6 21. Nb3 a5 22. Kb1 a4 23. Nbc1 Be6 24. Be3 Qb7 25. Bd4 Bc4 26. b3 Bxe2 27. Qxe2 e6 28. Qd3 axb3 29. axb3 e5 30. Bb2 Qc6 31. Rd1 Ne8 32. Qd5 Qb6 |
| ECO B92 in 2002 play it! leko p defeats black's van wely l in 81 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. Be3 Qc7 8. Qd2 b5 9. a3 Bb7 10. f3 Be7 11. O-O-O O-O 12. g4 Nc6 13. g5 Nd7 14. h4 Nce5 15. f4 Nc4 16. Bxc4 Qxc4 17. f5 Rfc8 18. g6 fxg6 19. fxg6 h5 20. Bg5 Nf6 21. Rh3 b4 22. axb4 Qxb4 23. Nxe6 Qa5 24. Qd4 Rab8 25. Rf3 Rxc3 26. Rxc3 Qa1+ 27. Kd2 Qxb2 28. Rb3 Qxd4+ 29. Nxd4 Nxe4+ 30. Kc1 Bxg5+ 31. hxg5 Nc5 32. Rb6 Rd8 33. Nb3 Nxb3+ 34. cxb3 Bf3 35. Rdxd6 Rc8+ 36. Kd2 h4 37. Ke3 Bg2 38. Kf2 h3 39. Kg3 Bf1 40. Rd7 Rc3+ 41. Kf2 |
| ECO B61 in 1994 play it! leko p defeats black's scarella e in 55 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Bd7 7. Qd2 Nxd4 8. Qxd4 Qa5 9. f4 e5 10. Qd2 Be7 11. O-O-O Bc6 12. Kb1 exf4 13. Bxf4 O-O 14. Nd5 Bd8 15. Nxf6+ gxf6 16. Qe3 Qh5 17. Bd3 Bb6 18. Qg3+ Kh8 19. Bxd6 Rg8 20. Qf4 Qg5 21. Qxg5 Rxg5 22. g3 Re8 23. Rhe1 Rg4 24. e5 fxe5 25. Bxe5+ Kg8 26. Bf4 Rxe1 27. Rxe1 h5 28. Bf5 |
| ECO B33 in 2004 play it! leko p defeats black's van wely l in 123 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. Bxf6 gxf6 10. Nd5 f5 11. Bd3 Be6 12. O-O Bxd5 13. exd5 Ne7 14. Qh5 e4 15. Be2 Bg7 16. c3 O-O 17. Nc2 Re8 18. Rad1 Ng6 19. f4 b4 20. Nxb4 Qb6+ 21. Kh1 a5 22. Nc2 Qxb2 23. Ne3 Qxc3 24. Nxf5 Qf6 25. Bb5 Rec8 26. Rde1 Rc2 27. a4 Qb2 28. g3 Qb4 29. Re2 Rac8 30. Bc6 Rxe2 31. Qxe2 Kf8 32. Qg4 h5 33. Qxh5 Qd2 34. Qd1 e3 35. Qxd2 exd2 36. Nxd6 Rb8 37. Rd1 Rb2 38. Nc4 Rc2 39. Nxd2 Ne7 40. Nb3 Nf5 41. d6 Rxc6 42. d7 Bf6 43. d8=Q+ Bxd8 44. Rxd8+ Kg7 45. Nxa5 Rc3 46. Kg1 Ra3 47. Rd5 Ne3 48. Rg5+ Kh6 49. Nc6 Rxa4 50. Ne5 f5 51. Kf2 Ra3 52. Rg6+ Kh7 53. Rc6 Nd1+ 54. Ke2 Nc3+ 55. Kd3 Ne4+ 56. Kd4 Ra4+ 57. Rc4 Ra2 58. Nf3 Rf2 59. Rc7+ Kh6 60. Nh4 Kh5 61. Nxf5 Nf6 62. Rg7 |
| ECO B66 in 1994 play it! leko p defeats black's krakops m in 95 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O h6 9. Be3 Bd7 10. f3 b5 11. Nxc6 Bxc6 12. Kb1 Be7 13. Qf2 Qc7 14. Bd3 Nd7 15. Rhe1 Ne5 16. Ne2 Bf6 17. Bd4 O-O 18. f4 Nxd3 19. cxd3 Bxd4 20. Nxd4 Qb6 21. Re2 Bb7 22. Nb3 Qxf2 23. Rxf2 Rac8 24. g3 Rc7 25. Rc1 Rfc8 26. Rxc7 Rxc7 27. Rc2 Rxc2 28. Kxc2 Kf8 29. Kc3 Ke7 30. Kb4 Kd7 31. Nd4 Kc7 32. Ka5 Bc8 33. Nc2 Kc6 34. d4 Kb7 35. Nb4 e5 36. dxe5 dxe5 37. fxe5 Be6 38. Nxa6 Bxa2 39. Kxb5 Bb1 40. Nc5+ Kc7 41. b4 g5 42. Kc4 Ba2+ 43. Kd4 Kc6 44. Na4 Bb3 45. Nc3 Be6 46. Nd5 Kb5 47. Kc3 Bg4 48. Ne3 |