| ECO A04 in 2002 play it! leko peter defeats white's topalov veselin in 98 moves | 1. Nf3 c5 2. c4 Nf6 3. Nc3 e6 4. e4 Nc6 5. Be2 d5 6. exd5 exd5 7. d4 Be6 8. O-O dxc4 9. Be3 cxd4 10. Nxd4 Nxd4 11. Bxd4 Be7 12. Qa4+ Qd7 13. Qxd7+ Nxd7 14. Bxg7 Rg8 15. Bd4 O-O-O 16. Rac1 Bh3 17. Bf3 Rxg2+ 18. Kh1 Rg5 19. Rfe1 Bc5 20. Ne4 Rf5 21. Rxc4 Rxf3 22. Bxc5 Nxc5 23. Ng5 Rf5 24. Nxh3 Kb8 25. Rh4 Nd3 26. Re2 h5 27. b3 Rg8 28. Rd4 Rf3 29. Rh4 Rf5 30. Rhe4 a5 31. R4e3 Rd5 32. Rg3 Rc8 33. Kg2 f6 34. Ree3 Nb4 35. a4 Rd4 36. Ref3 h4 37. Rg7 Nd5 38. Rh7 Rc1 39. Rg7 Rb1 40. Rg8+ Ka7 41. Rg7 Ka6 42. Rg8 Kb6 43. Rg7 Kc6 44. Rg8 Kc5 45. Rf5 Kb4 46. Rb8 b6 47. Rxd5 Rxd5 48. Rxb6+ Ka3 49. Rxf6 Rxb3 |
| ECO A05 in 2000 play it! leko peter defeats white's lputian smbat g in 74 moves | 1. Nf3 Nf6 2. c4 c5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nc6 6. Nc3 Nc7 7. d3 e5 8. Nd2 Bd7 9. O-O Be7 10. Nc4 f6 11. f4 b5 12. Ne3 Rc8 13. a4 b4 14. Nb5 exf4 15. gxf4 Nxb5 16. axb5 Nd4 17. Rxa7 Nxb5 18. Ra6 O-O 19. f5 Nd4 20. Rf4 Kh8 21. Qf1 Bb5 22. Ra7 c4 23. dxc4 Bxc4 24. Nxc4 Rxc4 25. Be3 Nc2 26. Ra8 Rxf4 27. Bxf4 Qd4+ 28. Kh1 Rxa8 29. Bxa8 Qxb2 30. Qd1 b3 31. Be4 Qd4 32. Qxd4 Nxd4 33. Bc1 Nxe2 34. Bb2 Bc5 35. Bd3 Nd4 36. h3 Nf3 37. Bc4 Bd4 |
| ECO A05 in 1990 play it! leko peter defeats white's gorgievski stoja in 100 moves | 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d3 c5 6. e4 d6 7. Nbd2 Nc6 8. a4 Rb8 9. h3 a6 10. Nh4 b5 11. f4 Bb7 12. Ndf3 Nd4 13. Nxd4 cxd4 14. axb5 axb5 15. Nf3 Nd7 16. Bd2 Qc7 17. Rf2 Ra8 18. Ra3 Nc5 19. Kh2 Rxa3 20. bxa3 Ra8 21. Bb4 Na6 22. Qb1 Nxb4 23. axb4 Qc3 24. f5 Ra1 25. Qb3 Ra3 26. Qxc3 dxc3 27. fxg6 hxg6 28. Ng5 Bf6 29. h4 Bxg5 30. hxg5 Ra4 31. Rf1 Bc6 32. Rc1 Rxb4 33. Bf3 Rb2 34. Kg1 b4 35. Bd1 Ba4 36. Kf1 Kf8 37. d4 Kg7 38. Ke2 Bxc2 39. Bxc2 b3 40. Kd3 Rxc2 41. Rxc2 b2 42. Rxb2 cxb2 43. Kc2 f5 44. gxf6+ Kxf6 45. Kxb2 Kg5 46. Kc3 Kg4 47. Kc4 Kxg3 48. Kd5 Kf4 49. e5 dxe5 50. dxe5 Kf5 |
| ECO A05 in 1993 play it! leko peter defeats white's kjeld matthias in 70 moves | 1. Nf3 Nf6 2. e3 g6 3. b3 Bg7 4. Bb2 O-O 5. Be2 d6 6. d4 Nbd7 7. O-O e6 8. Nbd2 d5 9. Bd3 c5 10. Qe2 Nh5 11. g4 Nhf6 12. h3 b6 13. Nh2 Ne8 14. f4 Nd6 15. c3 a5 16. g5 b5 17. a3 Rb8 18. b4 Nc4 19. Bc1 cxb4 20. axb4 axb4 21. cxb4 Qe7 22. Rb1 Ra8 23. Nb3 Qxb4 24. Nc5 Qa5 25. Bxc4 dxc4 26. Bd2 c3 27. Nb3 Qa2 28. Ra1 Qxb3 29. Rxa8 cxd2 30. Qxd2 Nb6 31. Ra2 Nc4 32. Qe2 Nxe3 33. Rf3 Qb1+ 34. Kf2 Nf5 35. Rb2 Bxd4+ |
| ECO A04 in 2001 play it! leko peter defeats white's kramnik vladimir in 88 moves | 1. Nf3 c5 2. c4 Nf6 3. Nc3 e6 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. d4 cxd4 8. Qxd4 Nc6 9. Qf4 O-O 10. Rd1 Qb8 11. e4 d6 12. b3 a6 13. Bb2 Qc7 14. h3 Rac8 15. Qe3 Ne5 16. Nd4 h6 17. Rd2 Rfe8 18. Kh1 Ned7 19. f4 Bf8 20. Rf1 Qb8 21. g4 Nh7 22. Rdf2 Ba8 23. Qg3 g6 24. f5 Bg7 25. Nce2 Nc5 26. fxg6 fxg6 27. Qe3 e5 28. Nc2 b5 29. cxb5 Nxe4 30. Bxe4 Rxc2 31. Nc3 Rxf2 32. Rxf2 Ng5 33. Bg2 Bxg2+ 34. Kxg2 Qb7+ 35. Kg1 axb5 36. h4 Ne6 37. Ne4 Qe7 38. g5 Nf4 39. gxh6 Bxh6 40. Qg3 Qe6 41. Kh2 d5 42. Ng5 Bxg5 43. hxg5 Re7 44. Rc2 Qf5 |
| ECO A16 in 1990 play it! leko peter defeats white's gretzer m in 48 moves | 1. c4 Nf6 2. Nc3 d5 3. d4 g6 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. f4 c5 8. Nf3 Nc6 9. e5 Be6 10. Be2 cxd4 11. Nxd4 Nxd4 12. cxd4 O-O 13. O-O Qd7 14. Be3 Rac8 15. d5 Qxd5 16. Qxd5 Bxd5 17. Bxa7 Rc2 18. Bf3 Bxf3 19. Rxf3 Ra8 20. Rf2 Rc3 21. Bd4 Rd3 22. Bc5 e6 23. Rb2 Rd5 24. Bd6 Rxd6 |
| ECO A21 in 1992 play it! leko peter defeats white's sandler leonid in 88 moves | 1. c4 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. e3 c6 5. Nc3 Nf6 6. d4 exd4 7. exd4 Bb6 8. Qe2+ Qe7 9. Qxe7+ Kxe7 10. c5 Bc7 11. Bc4 Re8 12. Nge2 d5 13. cxd6+ Bxd6 14. O-O Nbd7 15. Bf4 Bxf4 16. Nxf4 Nb6 17. Rfe1+ Kf8 18. Rxe8+ Kxe8 19. Re1+ Kf8 20. Bb3 Bf5 21. f3 Rd8 22. Rd1 g5 23. Nfe2 Re8 24. Kf2 Be6 25. Bxe6 Rxe6 26. Ng3 g4 27. Nge4 gxf3 28. gxf3 Nbd5 29. Nxf6 Nxf6 30. d5 cxd5 31. Nxd5 Rd6 32. Nc3 Rxd1 33. Nxd1 Nd5 34. a3 Ke7 35. Ne3 Kd6 36. Ke2 Nxe3 37. Kxe3 Ke5 38. f4+ Kd5 39. b3 b5 40. Kd3 a5 41. h3 h6 42. Ke3 a4 43. bxa4 bxa4 44. Kd3 f5 |
| ECO A30 in 1996 play it! leko peter defeats white's illescas cordoba in 74 moves | 1. c4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 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. O-O b6 15. g4 Bb7 16. g5 Nd7 17. Rf3 Rac8 18. Rh3 Rfe8 19. Qh5 Nf8 20. Rf1 Ne7 21. Nd2 Ba6 22. Bd4 Bxc4 23. Rf2 e5 24. fxe5 dxe5 25. Nxc4 exd4 26. Qxf7+ Kh8 27. Bf1 dxc3 28. e5 Neg6 29. Qxc7 Rxc7 30. Rxc3 b5 31. Nd6 Rxc3 32. Nxe8 Ne6 33. Rf7 Nxg5 34. Rxa7 Rc2 35. Bxb5 Nxe5 36. Kf1 Ng4 37. Ke1 Nf3+ |
| ECO A10 in 1998 play it! leko peter defeats white's enigl karl in 64 moves | 1. c4 g6 2. g3 Bg7 3. Bg2 c5 4. Nc3 Nc6 5. Nf3 e6 6. O-O Nge7 7. d3 O-O 8. Bf4 d5 9. Rb1 b6 10. Qc1 Ba6 11. Rd1 d4 12. Nb5 e5 13. Bh6 Qd7 14. Bxg7 Kxg7 15. e3 dxe3 16. fxe3 Rad8 17. a3 Nf5 18. Nc3 Qd6 19. b4 cxb4 20. Ne4 Qe7 21. axb4 Nxb4 22. g4 Nh6 23. Qa3 Bb7 24. Qxb4 Qxb4 25. Rxb4 Bxe4 26. Nxe5 Bxg2 27. Kxg2 Rfe8 28. Nc6 Nxg4 29. Nxd8 Nxe3+ 30. Kf3 Nxd1 31. Nc6 Re3+ 32. Kf4 Kf6 |
| ECO A30 in 1999 play it! leko peter defeats white's bauer christian in 78 moves | 1. c4 c5 2. Nf3 d5 3. cxd5 Nf6 4. Nc3 Nxd5 5. e4 Nb4 6. Bc4 Nd3+ 7. Ke2 Nf4+ 8. Kf1 Ne6 9. Ne5 g6 10. Qa4+ Bd7 11. Bxe6 fxe6 12. Qc4 Bg7 13. Nxd7 Qxd7 14. d3 Nc6 15. Be3 b6 16. Rd1 O-O 17. h4 Ne5 18. Qa4 Rad8 19. Ke2 Nc6 20. Qc4 Rc8 21. a4 Rfd8 22. f4 Nd4+ 23. Kf2 Nc2 24. Nb5 Nxe3 25. Kxe3 Bxb2 26. h5 a6 27. Qb3 axb5 28. Qxb2 Qd4+ 29. Qxd4 cxd4+ 30. Ke2 bxa4 31. hxg6 hxg6 32. Rb1 Rc3 33. Rxb6 Rdc8 34. Rhb1 Rc2+ 35. Kd1 Rxg2 36. Rc1 Rxc1+ 37. Kxc1 a3 38. Ra6 Ra2 39. Ra4 Kf7 |
| ECO A20 in 1991 play it! leko peter defeats white's stajcic nikola in 98 moves | 1. c4 e5 2. g3 c6 3. d4 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 d6 6. Nc3 Nf6 7. Bg2 O-O 8. e4 Nbd7 9. Nf3 Qe7 10. O-O a6 11. Rac1 b5 12. cxb5 axb5 13. a3 Nb6 14. h3 Bb7 15. Qe2 Ba6 16. b4 Bb7 17. Ra1 Ra6 18. Ra2 Rfa8 19. Rfa1 Nfd7 20. d5 cxd5 21. Nxb5 Rc8 22. exd5 Bxd5 23. Nxd6 Rca8 24. Nf5 Qe6 25. N3h4 Bxa2 26. Bxa8 Rxa8 27. Rxa2 g6 28. Ne3 Qxh3 29. Ng4 h5 30. Ne3 Qe6 31. Ra1 e4 32. Nhg2 Ne5 33. Nf4 Qf6 34. Ra2 Nf3+ 35. Kg2 Qg5 36. Nc4 Nxc4 37. Qxc4 Re8 38. Re2 Qg4 39. Qc6 Rc8 40. Qxe4 Nh4+ 41. Kh1 Rc1+ 42. Re1 Qf3+ 43. Kg1 Qxe4 44. Rxc1 g5 45. gxh4 Qxf4 46. Rc3 Qxh4 47. b5 Qg4+ 48. Rg3 Qd1+ 49. Kh2 g4 |
| ECO A10 in 2002 play it! leko peter defeats white's bareev evgeny in 88 moves | 1. c4 g6 2. g3 Bg7 3. Bg2 c5 4. e3 e6 5. d4 Ne7 6. d5 exd5 7. cxd5 d6 8. Nc3 O-O 9. Nf3 a6 10. a4 Nd7 11. O-O Nf5 12. Qc2 Re8 13. Rd1 Ne5 14. Nxe5 Bxe5 15. Bd2 b6 16. Rab1 Bd7 17. b4 c4 18. b5 axb5 19. Nxb5 Bxb5 20. Rxb5 c3 21. Be1 Ra5 22. Rb4 Qa8 23. e4 Ne7 24. f4 Bg7 25. Bf2 b5 26. Rxb5 Rxa4 27. e5 Rc8 28. exd6 Ra2 29. Qc1 Nf5 30. d7 Rd8 31. d6 Qa6 32. Bf1 Qc6 33. Re1 Qxd7 34. Rd5 Rxf2 35. Kxf2 Qa7+ 36. Kf3 Qa8 37. Bc4 Nxd6 38. Bb3 Nf5 39. Rd1 Nd4+ 40. Rxd4 Bxd4 41. Ke4 Bf6 42. Qd1 Rb8 43. Kf3 Rxb3 44. Qxb3 c2 |
| ECO A30 in 2003 play it! leko peter defeats white's ljubojevic ljubo in 72 moves | 1. c4 c5 2. Nf3 Nf6 3. Nc3 e6 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. Re1 d5 8. cxd5 exd5 9. d4 O-O 10. Bf4 Nbd7 11. dxc5 Bxc5 12. Nd4 Ne4 13. Nxe4 dxe4 14. Qa4 Nf6 15. Red1 Qe8 16. Qxe8 Rfxe8 17. Nb5 Re7 18. a3 e3 19. f3 a5 20. Bd6 Bxd6 21. Rxd6 Ba6 22. Nc3 Rb8 23. f4 Bc4 24. Rad1 h6 25. Bf3 b5 26. R1d4 Rc7 27. Kg2 b4 28. Ne4 Nxe4 29. Rxe4 Be6 30. Rxe3 Rc2 31. axb4 axb4 32. b3 Rc3 33. Rxc3 bxc3 34. Rc6 Rc8 35. Rxc8+ Bxc8 36. Be4 Bb7 |
| ECO A21 in 1991 play it! leko peter defeats white's felecan florin in 52 moves | 1. c4 e5 2. Nc3 Bb4 3. g3 Bxc3 4. dxc3 d6 5. Bg2 f5 6. Nf3 Nc6 7. O-O Nf6 8. Qc2 O-O 9. Rd1 Qe8 10. Bg5 Kh8 11. Bxf6 Rxf6 12. e4 f4 13. b4 Bg4 14. Rd3 Qf7 15. Ng5 Qh5 16. h3 Be2 17. Nf3 Bxd3 18. Qxd3 fxg3 19. fxg3 Raf8 20. Rf1 Qf7 21. Kh2 a5 22. b5 Nd8 23. c5 Qxa2 24. cxd6 cxd6 25. c4 Ne6 26. Qc3 Nd4 |
| ECO A36 in 1995 play it! leko peter defeats white's williams simon in 68 moves | 1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. e4 Nge7 7. Nge2 d6 8. O-O O-O 9. Rb1 b6 10. a3 Bb7 11. b4 Qd7 12. Be3 Nd4 13. f4 f5 14. Bf2 Rae8 15. Nxd4 cxd4 16. Ne2 e5 17. a4 Kh8 18. a5 Ng8 19. Bh3 Qc7 20. axb6 axb6 21. fxe5 dxe5 22. Qc2 Nf6 23. Bg2 Ng4 24. h3 Nxf2 25. Rxf2 Bh6 26. Kh2 Be3 27. Rff1 h5 28. Bf3 Rf6 29. exf5 Ref8 30. Bxb7 Qxb7 31. c5 Rxf5 32. c6 Rf2+ 33. Rxf2 Rxf2+ 34. Kh1 Qf7 |
| ECO B33 in 2004 play it! leko peter defeats white's karjakin sergey in 98 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Bxf6 gxf6 9. Na3 b5 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 Rc8 18. Ne3 f4 19. Nf5 Re8 20. a4 Ng6 21. axb5 axb5 22. Bxb5 Re5 23. Qh3 Rb8 24. c4 Qf6 25. Nxg7 Kxg7 26. Ra7 Rf8 27. Bd7 Rg5 28. b4 Qd4 29. c5 dxc5 30. b5 f3 31. g3 e3 32. fxe3 Qxe3+ 33. Kh1 Qe2 34. Rfa1 Rxd5 35. Qf1 Rd2 36. Qg1 Ne5 37. Bh3 Nd3 38. Rf1 Nf2+ 39. Rxf2 Qxf2 40. Qxf2 Rxf2 41. Kg1 Rb2 42. Bf1 Rd8 43. Ra3 f2+ 44. Kg2 Rd1 45. Rf3 Rdd2 46. Rf4 Rd4 47. Rf3 Rd1 48. b6 Rxb6 49. Kxf2 Rc1 |
| ECO B55 in 1990 play it! leko peter defeats white's koschka g in 108 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Bb5+ Bd7 6. Nc3 Nc6 7. Nxc6 bxc6 8. Bd3 e5 9. O-O Be7 10. Kh1 O-O 11. Ne2 Ne8 12. c4 Nc7 13. b3 Ne6 14. Bb2 a5 15. f4 Bf6 16. f5 Nd4 17. Nc3 Qc7 18. Rf2 Qa7 19. Qf1 Qc7 20. Rb1 Bg5 21. g3 Bf6 22. Rg2 Qd8 23. Bc1 Rb8 24. Rgb2 Bc8 25. Be3 Ba6 26. Rg2 Bb7 27. g4 h6 28. Qc1 Bg5 29. Bxg5 Qxg5 30. Qxg5 hxg5 31. Rf2 f6 32. Bf1 c5 33. Bg2 Bc6 34. Rfb2 Rb7 35. a4 Kf7 36. Bf1 Rh8 37. Bd3 Rh3 38. Rd1 Rb8 39. Kg1 Rbh8 40. Nb5 Nf3+ 41. Kf1 Nxh2+ 42. Kf2 Nxg4+ 43. Ke1 Ke7 44. Be2 Rh1+ 45. Kd2 Rxd1+ 46. Kxd1 Nf2+ 47. Kc1 Rh1+ 48. Kd2 Nxe4+ 49. Ke3 Rh3+ 50. Bf3 g4 51. Rc2 Rxf3+ 52. Ke2 Rf2+ 53. Kd1 Rxc2 54. Kxc2 g3 |
| ECO B33 in 2002 play it! leko peter defeats white's shirov alexei d in 94 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. c3 Bg7 15. Qh5 e4 16. Bc2 O-O 17. Rae1 Qc8 18. Kh1 Rb8 19. f3 b4 20. Nb1 bxc3 21. bxc3 Bxc3 22. Nxc3 Qxc3 23. fxe4 f4 24. Bb3 Ng6 25. Rc1 Qf6 26. Qf5 Qe7 27. Rc4 a5 28. h3 Rb4 29. Rxb4 axb4 30. Bd1 Ra8 31. Rf2 Qa7 32. Rc2 Kg7 33. Kh2 Qe3 34. Bf3 Qe1 35. Rc7 Qg3+ 36. Kh1 Ne5 37. Bh5 Rxa2 38. Rxf7+ Nxf7 39. Qxf7+ Kh6 40. Qf6+ Kxh5 41. Qf5+ Kh6 42. Qf6+ Qg6 43. Qh4+ Kg7 44. Qe7+ Qf7 45. Qg5+ Kf8 46. Qd8+ Qe8 47. Qf6+ Kg8 |
| ECO B90 in 2006 play it! leko peter defeats white's topalov veselin in 92 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Qd2 Nbd7 9. O-O-O b5 10. f4 Rc8 11. Kb1 Qc7 12. h3 h5 13. Bd3 h4 14. Nd5 Bxd5 15. exd5 e4 16. Rhe1 Be7 17. Be2 Nb6 18. Bg4 Nc4 19. Qf2 Nxg4 20. hxg4 h3 21. Bd4 h2 22. c3 Qb7 23. Qe2 Kf8 24. g5 a5 25. Qxe4 a4 26. Nc1 Bxg5 27. g3 Bf6 28. Bxf6 gxf6 29. Nd3 Qd7 30. Qg2 Qh3 31. Qxh3 Rxh3 32. Rh1 Re8 33. Nf2 Rxg3 34. Rxh2 Re2 35. Ng4 Rxh2 36. Nxh2 Rg2 37. Nf3 Rxb2+ 38. Ka1 a3 39. Nd4 Ne3 40. Rb1 Rf2 41. Rxb5 Rxf4 42. Rb1 Rf2 43. Rc1 f5 44. Nb5 Nc4 45. Nd4 f4 46. Nf5 Ne3 |
| ECO B36 in 1994 play it! leko peter defeats white's winants luc in 79 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Nc2 Bg7 8. Be2 O-O 9. O-O a6 10. Be3 Bd7 11. f3 Qa5 12. Qe1 Rab8 13. a4 Be6 14. Rb1 Rfc8 15. b4 Qd8 16. Na3 Nd7 17. a5 Nd4 18. Nd5 b6 19. axb6 Nxb6 20. Bd3 Nxd5 21. exd5 Bf5 22. Bxf5 Nxf5 23. Bf2 h5 24. Qe2 Qd7 25. Qd3 Qa4 26. Qb3 Qxb3 27. Rxb3 Nd4 28. Rbb1 Rb7 29. Rfe1 Rcb8 30. Rbd1 Nf5 31. b5 axb5 32. Nxb5 Rc8 33. Rc1 Bh6 34. Na7 Rcc7 35. Ra1 Rxc4 36. Nc6 Rc2 37. Ra8+ Kh7 38. g4 hxg4 39. fxg4 Ne3 40. Nd4 |
