| ECO A04 in 1994 play it! sandler leonid defeats white's phankoshnitsky n in 77 moves | 1. Nf3 c5 2. c4 Nf6 3. g3 b6 4. Bg2 Bb7 5. Nc3 e6 6. O-O Be7 7. d4 cxd4 8. Qxd4 d6 9. Rd1 O-O 10. b3 Nbd7 11. e4 Nc5 12. Ne1 Nfxe4 13. Bxe4 Bf6 14. Bxh7+ Kxh7 15. Qe3 Kg8 16. Ba3 Qe7 17. Rac1 Rad8 18. Nf3 a6 19. b4 Nd7 20. Ne4 Ne5 21. Nxe5 Bxe5 22. f4 Bf6 23. Nxf6+ Qxf6 24. Qxb6 Rb8 25. Rd2 Qf5 26. Qe3 Rfd8 27. Bb2 f6 28. Qe2 e5 29. Qe3 Rd7 30. Rf2 Qe6 31. Qe2 Rc7 32. fxe5 dxe5 33. Rf4 Qc6 34. Rh4 Rd7 35. c5 Rbd8 36. Bd4 Rxd4 37. Rxd4 Rxd4 38. Rf1 Rxb4 39. h3 |
| ECO A04 in 1990 play it! sandler leonid defeats white's aurel luc in 80 moves | 1. Nf3 c5 2. g3 g6 3. Bg2 Bg7 4. O-O Nc6 5. e4 Nf6 6. d3 d6 7. h3 O-O 8. Nc3 Ne8 9. Be3 e5 10. Qd2 f5 11. Nd5 Nf6 12. Bg5 Be6 13. Rae1 Kh8 14. c4 Qd7 15. Kh2 Ng8 16. Nh4 Qf7 17. Qd1 f4 18. Nf3 Nd4 19. Nxd4 cxd4 20. Nxf4 exf4 21. Bxf4 Qd7 22. Bd2 b5 23. b3 bxc4 24. dxc4 a5 25. Bc1 a4 26. Bb2 axb3 27. axb3 Qa7 28. Re2 Ne7 29. Rd2 Nc6 30. f4 Qc5 31. Rf3 Rfb8 32. Bf1 Ra2 33. Rff2 Kg8 34. Bd3 Qb4 35. Bb1 Ra7 36. Rf3 Qc5 37. Kg2 Rab7 38. f5 gxf5 39. exf5 Bxc4 40. bxc4 Rxb2 |
| ECO A05 in 1996 play it! sandler leonid defeats white's damore carlo ita in 118 moves | 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. d3 c5 5. e4 d6 6. O-O g6 7. Nfd2 Qc7 8. a4 Bg7 9. Nc3 O-O 10. a5 Nc6 11. a6 Bc8 12. Nb5 Qd7 13. e5 Nxe5 14. Bxa8 Qxb5 15. Bg2 Bg4 16. Qe1 Qd7 17. f4 Nc6 18. c3 Re8 19. Rf2 Bf5 20. Qf1 Be6 21. Ne4 Qc7 22. Bd2 Bc8 23. f5 gxf5 24. Rxf5 Bxf5 25. Qxf5 Ne5 26. Nxf6+ Bxf6 27. Be4 Ng6 28. Rf1 Rf8 29. Qf2 Qd7 30. h4 d5 31. Bf5 e6 32. Bh3 Bg7 33. h5 Ne5 34. Qe2 Qb5 35. h6 Bh8 36. Rf4 Re8 37. Bf1 Qxb2 38. Qf2 Re7 39. d4 cxd4 40. cxd4 Nc6 41. Rg4+ Kf8 42. Rg7 Qxd4 43. Qxd4 Nxd4 44. Bb4 Nf5 45. Bxe7+ Nxe7 46. Rg4 Nf5 47. Bd3 Nxh6 48. Rb4 Bc3 49. Rh4 Kg7 50. g4 Bf6 51. Rh2 Nxg4 52. Rxh7+ Kf8 53. Be2 Ne5 54. Kf1 Ke7 55. Bb5 Nc4 56. Ke2 Nd6 57. Bc6 b5 58. Rh1 b4 59. Kd3 b3 |
| ECO A04 in 1999 play it! sandler leonid defeats white's kagan issay in 88 moves | 1. Nf3 c5 2. g3 g6 3. Bg2 Bg7 4. O-O Nf6 5. d3 O-O 6. e4 d6 7. Nc3 Nc6 8. h3 Rb8 9. Be3 b5 10. Qd2 b4 11. Ne2 a5 12. Nh4 a4 13. f4 Nd7 14. Rab1 Bb7 15. g4 Qb6 16. f5 Nde5 17. Kh1 Nd4 18. g5 Nxe2 19. Qxe2 Nd7 20. Nf3 Bc6 21. h4 Qb7 22. Nd2 d5 23. exd5 Bxd5 24. Ne4 c4 25. f6 exf6 26. gxf6 Bh8 27. Bg5 Rfe8 28. Rbd1 cxd3 29. cxd3 Qa6 30. Rf4 Bxe4 31. Rxe4 Rxe4 32. Qxe4 Bxf6 33. Bf4 Rb5 34. Qe8+ Nf8 35. Bh6 Bg7 36. Bxg7 Kxg7 37. Rf1 Rf5 38. Rxf5 gxf5 39. Qe5+ Qf6 40. Qxf6+ Kxf6 41. Bc6 a3 42. bxa3 bxa3 43. Kg2 Ke5 44. Kf3 Ne6 |
| ECO A34 in 1997 play it! sandler leonid defeats white's dwyer daniel in 68 moves | 1. c4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. Nf3 e6 6. d3 Nge7 7. O-O O-O 8. Rb1 d5 9. cxd5 exd5 10. Bf4 h6 11. Qc1 Kh7 12. Nb5 b6 13. d4 Bf5 14. Ra1 Nxd4 15. Nbxd4 cxd4 16. Qd2 Nc6 17. h4 Qd7 18. Rfd1 Rfe8 19. e3 dxe3 20. Bxe3 Be4 21. Nd4 Ne5 22. b3 Bxg2 23. Kxg2 Ng4 24. Rac1 Re4 25. Nc2 Nxe3+ 26. Nxe3 d4 27. f3 Re6 28. Rc2 Rae8 29. Nf1 Qb5 30. Kf2 h5 31. Qd3 Qd5 32. Nd2 Re2+ 33. Kf1 R8e3 34. Qc4 Qf5 |
| ECO A35 in 1992 play it! sandler leonid defeats white's hamilton robert in 58 moves | 1. c4 c5 2. Nc3 Nc6 3. Nf3 g6 4. g3 Bg7 5. Bg2 e6 6. O-O Nge7 7. d3 O-O 8. Be3 Nd4 9. Bxd4 cxd4 10. Ne4 d5 11. Ned2 Bd7 12. Qb3 Bc6 13. Qa3 dxc4 14. Nxc4 b5 15. Na5 Bd5 16. Rfc1 Re8 17. Qb4 a6 18. Rc2 e5 19. Rac1 Rc8 20. Rxc8 Nxc8 21. Nb3 Bf8 22. Qd2 b4 23. Nc5 a5 24. b3 Nd6 25. Ng5 Bxg2 26. Kxg2 Nb5 27. Nge4 f5 28. Ng5 Qd5+ 29. Nf3 Bxc5 |
| ECO B26 in 1999 play it! sandler leonid defeats white's speck nicholas in 64 moves | 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Nf6 7. h3 O-O 8. f4 Ne8 9. Nge2 Nd4 10. O-O Nc7 11. g4 f5 12. gxf5 gxf5 13. Ng3 e6 14. Kh2 Bd7 15. Nh5 Rf7 16. Nxg7 Rxg7 17. Ne2 Nxe2 18. Qxe2 Qh4 19. Bd2 Qg3+ 20. Kh1 fxe4 21. dxe4 Bb5 22. Qf2 Bxf1 23. Qxf1 Rf8 24. Qe2 e5 25. f5 Ne6 26. Be1 Nf4 27. Bxg3 Nxe2 28. Bh4 d5 29. exd5 Rxf5 30. d6 Nf4 31. Be7 Rxg2 32. Rd1 Rxc2 |
| ECO B96 in 1982 play it! sandler leonid defeats white's terentiev sergei in 70 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qc7 8. Qf3 b5 9. O-O-O b4 10. e5 Bb7 11. Ncb5 axb5 12. Bxb5+ Nbd7 13. Qh3 b3 14. Qxb3 Bd5 15. c4 Ne4 16. Kb1 Bb7 17. Rhe1 Nxg5 18. fxg5 O-O-O 19. exd6 Bxd6 20. g3 Nc5 21. Qc2 Be5 22. Qf2 Bxd4 23. Rxd4 Nd3 24. Rxd3 Rxd3 25. c5 Rd5 26. Rc1 Rf5 27. Qe3 Kb8 28. a4 Qe5 29. Qb3 Rf3 30. Rc3 Rxc3 31. bxc3 Qxc5 32. a5 Rc8 33. c4 Be4+ 34. Kb2 Qf2+ 35. Ka3 Qf3 |
| ECO B40 in 1999 play it! sandler leonid defeats white's lovejoy david in 80 moves | 1. e4 c5 2. Nf3 e6 3. d3 d5 4. Nbd2 Nc6 5. g3 Nf6 6. Bg2 Be7 7. O-O b6 8. Re1 Bb7 9. e5 Nd7 10. Nf1 Qc7 11. Bf4 O-O-O 12. c3 Rdg8 13. h4 h6 14. h5 g5 15. hxg6 fxg6 16. d4 g5 17. Be3 h5 18. N3h2 Kb8 19. a3 Ka8 20. b4 Rg7 21. Nd2 g4 22. Nb3 Nd8 23. b5 Nf7 24. a4 c4 25. Nc1 Nf8 26. Ne2 Ng6 27. Nf4 Nxf4 28. Bxf4 Ng5 29. Bxg5 Bxg5 30. Re2 Bd8 31. Rb2 Qe7 32. Qb1 Kb8 33. a5 Bc8 34. axb6 Bxb6 35. Nf1 h4 36. gxh4 Qxh4 37. Ra6 Bxa6 38. bxa6 Kc7 39. Rb5 g3 40. fxg3 Bxd4+ |
| ECO B41 in 1999 play it! sandler leonid defeats white's elkington derek in 79 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. c3 Qc7 7. f4 d6 8. O-O Be7 9. Be3 O-O 10. Nd2 e5 11. Nb5 Qb8 12. f5 a6 13. Na3 d5 14. Nc2 b5 15. g4 Rd8 16. g5 Nxe4 17. Bxe4 dxe4 18. f6 Bf8 19. fxg7 Bxg7 20. Qh5 Be6 21. Nxe4 Kh8 22. Nf6 Bxf6 23. Rxf6 Rg8 24. Raf1 Rg7 25. Bc5 Qg8 26. h4 Rd8 27. Qe2 Bc4 28. Qf3 e4 29. Qf4 Bxf1 30. Kxf1 Qe8 31. Ne3 Qd7 32. Qxe4 Rg6 33. Qxc6 Qxc6 34. Rxc6 Rxc6 35. Bd4+ Kg8 36. Ke2 Re6 37. Kf3 h6 38. Kf4 hxg5+ 39. hxg5 Kh7 40. Kf5 |
| ECO B20 in 2000 play it! sandler leonid defeats white's kalisch thomas in 70 moves | 1. e4 c5 2. b4 cxb4 3. d4 d5 4. e5 Nc6 5. a3 Qb6 6. Nf3 Bg4 7. Be3 e6 8. axb4 Qxb4+ 9. c3 Qb6 10. Nbd2 Nh6 11. Bxh6 gxh6 12. Bd3 Bf5 13. O-O Bg7 14. Qc2 Bg6 15. Rfb1 Qc7 16. c4 dxc4 17. Bxg6 hxg6 18. Nxc4 O-O 19. Nd6 Rfb8 20. Nd2 Qd7 21. Qe4 b6 22. f4 f5 23. Qd3 Ne7 24. Ra6 Nd5 25. Qg3 Kh7 26. h4 Bf8 27. h5 gxh5 28. Qh4 Bxd6 29. exd6 Rg8 30. Nc4 Rg4 31. Qxh5 Nxf4 32. Ne5 Rxg2+ 33. Kh1 Qxd6 34. Qxh6+ Kxh6 35. Nf7+ Kg7 |
| ECO B40 in 2002 play it! sandler leonid defeats white's baron michael in 54 moves | 1. e4 c5 2. Nf3 e6 3. b3 d6 4. Bb2 a6 5. d4 cxd4 6. Nxd4 Nf6 7. Bd3 Nbd7 8. O-O Nc5 9. Nd2 e5 10. Nf5 Bxf5 11. exf5 Be7 12. Qe2 O-O 13. f4 exf4 14. Rxf4 Re8 15. Qf3 d5 16. Rd1 Bd6 17. Rh4 Be5 18. Bxe5 Rxe5 19. Nf1 Qe7 20. h3 Re8 21. Rf4 h6 22. Kh2 Qc7 23. Kg1 Nfe4 24. Nd2 Nxd3 25. cxd3 Nc3 26. Rf1 Re3 27. Qg4 Ne2+ |
| ECO B40 in 2004 play it! sandler leonid defeats white's zaric srboljub in 81 moves | 1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Qc7 6. Be2 Nf6 7. O-O a6 8. Be3 Be7 9. f4 d6 10. Nb3 b5 11. Bf3 Bb7 12. Qe1 O-O 13. Qg3 Rfd8 14. Rad1 Nb4 15. Qf2 Nd7 16. a3 Nc6 17. g4 Na5 18. Nxa5 Qxa5 19. e5 Bxf3 20. Qxf3 Qc7 21. exd6 Bxd6 22. Ne4 Be7 23. c3 Nf6 24. Nxf6+ Bxf6 25. g5 Be7 26. f5 exf5 27. Qxf5 Bd6 28. h4 Re8 29. Bd4 Re6 30. Rf3 Rae8 31. Rdf1 R8e7 32. h5 Be5 33. Bf2 Qc4 34. Rd1 Qc7 35. Rfd3 g6 36. hxg6 hxg6 37. Qf3 Bd6 38. Kg2 Re8 39. Rh1 Qe7 40. Qd5 Be5 41. Be3 |
| ECO B20 in 1994 play it! sandler leonid defeats white's tu hoang thong in 114 moves | 1. e4 c5 2. d3 Nc6 3. g3 g6 4. Bg2 Bg7 5. f4 d6 6. Nf3 e6 7. O-O Nge7 8. c3 e5 9. Na3 O-O 10. Be3 b6 11. f5 gxf5 12. Nh4 fxe4 13. dxe4 Be6 14. Nf5 Qd7 15. Nxg7 Kxg7 16. Qh5 Ng8 17. h3 f6 18. Rad1 Rad8 19. b3 Qf7 20. Qe2 Nge7 21. g4 Kh8 22. Nc2 Qg6 23. Ne1 d5 24. Nf3 d4 25. Nh4 Qg7 26. cxd4 exd4 27. Bf4 Ng6 28. Nxg6+ hxg6 29. e5 Bd5 30. Bxd5 Rxd5 31. Qe4 Rfd8 32. exf6 Qf7 33. Bh6 d3 34. g5 Kg8 35. Rd2 Nd4 36. Kg2 Ne6 37. h4 Rd4 38. Qe1 Qb7+ 39. Kh3 Kf7 40. Qe3 Re4 41. Qf3 Rdd4 42. h5 Rh4+ 43. Kg3 Rdg4+ 44. Qxg4 Rxg4+ 45. Kxg4 Qe4+ 46. Kg3 Qe3+ 47. Rf3 Qxd2 48. hxg6+ Kxg6 49. f7 Qe1+ 50. Kg2 Qe4 51. Kg3 d2 52. Rf6+ Kh5 53. Rxe6 Qg4+ 54. Kf2 Qf5+ 55. Kg2 d1=Q 56. f8=Q Qdf3+ 57. Kh2 Q5h3+ |
| ECO B20 in 2003 play it! sandler leonid defeats white's depasquale chris in 88 moves | 1. e4 c5 2. c4 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 d6 6. Nge2 e6 7. O-O Nge7 8. d3 O-O 9. Be3 Nd4 10. Qd2 Nec6 11. Rae1 a6 12. f4 Rb8 13. g4 f5 14. gxf5 Nxe2+ 15. Nxe2 exf5 16. exf5 Bxf5 17. Ng3 Bd7 18. Ne4 Bf5 19. Ng5 Qd7 20. Bf2 Nd4 21. Bd5+ Kh8 22. Bxd4 Bxd4+ 23. Kh1 Qg7 24. Ne6 Bxe6 25. Rxe6 Bxb2 26. Qe2 Bd4 27. Qe4 b5 28. Rb1 Rf6 29. cxb5 axb5 30. a4 b4 31. a5 Rxe6 32. Qxe6 Qc7 33. a6 Rf8 34. Re1 c4 35. dxc4 b3 36. f5 gxf5 37. Qh6 Qd8 38. Qf4 Qb6 39. Be4 Be5 40. Qf3 Qxa6 41. Bxf5 Qxc4 42. Rg1 Qf7 43. Rf1 b2 44. Qd3 b1=Q |
| ECO B40 in 1999 play it! sandler leonid defeats white's weeks manuel wil in 60 moves | 1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. g3 d6 5. Bg2 Nf6 6. O-O Be7 7. d3 O-O 8. Ng5 Nc6 9. f4 Qc7 10. h3 b5 11. g4 Bb7 12. f5 Nd4 13. Bf4 g6 14. Rc1 b4 15. Ne2 Nxe2+ 16. Qxe2 exf5 17. gxf5 Nh5 18. Qg4 Nxf4 19. Rxf4 Bxg5 20. Qxg5 f6 21. Qg4 g5 22. Rf2 Kh8 23. Kh1 Rg8 24. Bf3 Rg7 25. Rg1 Rag8 26. Qh5 Qf7 27. Qh6 Qf8 28. a3 bxa3 29. bxa3 Bc6 30. Rb1 Rb7 |
| ECO B44 in 1995 play it! sandler leonid defeats white's rutherford simon in 100 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nxc6 bxc6 6. Bd3 e5 7. O-O Nf6 8. c4 Be7 9. b3 O-O 10. Bb2 Qc7 11. Nd2 d6 12. Qe2 Be6 13. Kh1 Nd7 14. h3 a5 15. f4 exf4 16. Rxf4 Ne5 17. Raf1 Bg5 18. R4f2 Bh4 19. g3 Be7 20. Kg2 a4 21. b4 a3 22. Bc3 Qd7 23. Rh1 f6 24. Nf3 Bf7 25. Nd4 Rfe8 26. Nf5 Bf8 27. Bxe5 Rxe5 28. Rhf1 Kh8 29. Nd4 Qb7 30. Rb1 Rae8 31. Qc2 Bg6 32. Re2 Qb6 33. Nf3 R5e6 34. Nh4 Bf7 35. Nf5 Re5 36. Nh4 g6 37. Nf3 R5e7 38. Qc3 Bg7 39. Qxa3 f5 40. Rbe1 Ra7 41. Qb3 fxe4 42. Bxe4 Rea8 43. Ng5 Bg8 44. Bb1 Be5 45. Re3 Ra3 46. Qxa3 Rxa3 47. Rxa3 Qxb4 48. Rae3 Bxc4 49. h4 Qd2+ 50. Kh3 Bf1+ |
| ECO B20 in 2001 play it! sandler leonid defeats white's spain graeme in 120 moves | 1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Bc4 Bc5 6. Nf3 Ne7 7. Bf4 a6 8. e5 b5 9. Bd3 Ng6 10. Bg3 Bb7 11. O-O O-O 12. Ne4 Be7 13. Rc1 Bd5 14. Bb1 Nc6 15. a3 Rc8 16. Re1 f5 17. exf6 Bxf6 18. Qd2 Nce7 19. Nxf6+ Rxf6 20. Rxc8 Qxc8 21. Ne5 Nxe5 22. Bxe5 Rf7 23. Rc1 Bc6 24. Rc3 Qb7 25. Qc2 Ng6 26. Bd6 Rf5 27. Rg3 Rd5 28. Bb4 Rd4 29. f3 Rc4 30. Bc3 Qb6+ 31. Qf2 Qxf2+ 32. Kxf2 Kf7 33. Rh3 Kg8 34. Rg3 Kf7 35. Rh3 Nf8 36. Bxh7 g6 37. Bb4 Rc2+ 38. Kg3 Rxb2 39. Rh4 Rxb4 40. axb4 Kg7 41. Bxg6 Nxg6 42. Rd4 Ne7 43. Rd2 Kf6 44. Kf2 Nd5 45. Rb2 e5 46. h4 Nf4 47. Rb1 e4 48. g3 Nd5 49. fxe4 Nc3 50. Rg1 Bxe4 51. Ra1 Bb7 52. Ra3 Ne4+ 53. Ke3 Nxg3 54. Kd4 Nf5+ 55. Kc5 Nxh4 56. Kb6 Bc6 57. Rxa6 Ng6 58. Kc5 Ne5 59. Kd6 Kf5 60. Rb6 Nc4+ |
| ECO B23 in 2002 play it! sandler leonid defeats white's bennett hilton p in 73 moves | 1. e4 c5 2. Nc3 e6 3. f4 Nc6 4. Nf3 a6 5. d3 d6 6. g3 g6 7. Bg2 Bg7 8. O-O Nge7 9. Kh1 O-O 10. a4 Rb8 11. Be3 Nd4 12. Bxd4 cxd4 13. Ne2 e5 14. h3 f6 15. g4 d5 16. g5 dxe4 17. dxe4 exf4 18. Nxf4 fxg5 19. Nxg5 Qd6 20. c3 Qb6 21. Qd3 h6 22. Qc4+ Kh8 23. Nge6 Bxe6 24. Nxe6 dxc3 25. bxc3 Rxf1+ 26. Rxf1 Rc8 27. Qa2 Rg8 28. Nxg7 Rxg7 29. Rf8+ Kh7 30. e5 Nf5 31. Qc4 Qf2 32. Qc8 Qe1+ 33. Kh2 Qxe5+ 34. Kg1 Re7 35. Qc4 Qe3+ 36. Kh2 Qg3+ 37. Kh1 |
| ECO B41 in 2004 play it! sandler leonid defeats white's peake michael r in 36 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bb5+ Nbd7 7. Be3 a6 8. Bxd7+ Bxd7 9. Qd2 b5 10. f3 Be7 11. Rd1 O-O 12. Nce2 Qc7 13. c3 e5 14. Nc2 Be6 15. b3 d5 16. exd5 Nxd5 17. O-O Rac8 18. Ne1 Nxe3 |