| ECO D02 in 2000 play it! khenkin igor defeats white's veingold aleksan in 55 moves | 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. g3 dxc4 6. Bg2 Nbd7 7. O-O b5 8. a4 b4 9. Nb1 Ba6 10. Bg5 Rc8 11. Nbd2 c5 12. Rc1 cxd4 13. Nxd4 Qb6 14. Nc2 c3 15. bxc3 bxc3 16. Nb1 Qa5 17. Be3 Bc5 18. Bxc5 Nxc5 19. Qd6 Nce4 20. Bxe4 Nxe4 21. Qd4 Nf6 22. Qxa7 O-O 23. Nb4 Qxb4 24. Qxa6 c2 25. a5 Ra8 26. Qb6 cxb1=Q 27. Rxb1 Qxa5 28. Ra1 |
| ECO D03 in 1996 play it! khenkin igor defeats white's ziger silvestar in 52 moves | 1. d4 d5 2. Nf3 Nf6 3. Bg5 c5 4. e3 Ne4 5. Bf4 Qb6 6. Qc1 Nc6 7. c3 Bf5 8. Nbd2 Rc8 9. Be2 e6 10. O-O Be7 11. Nxe4 Bxe4 12. Qd2 f6 13. Ne1 Na5 14. dxc5 Qxc5 15. Bd3 e5 16. Bg3 Nc4 17. Qc2 Qc6 18. Rd1 O-O 19. Bxe4 dxe4 20. Qb3 Rfd8 21. Rxd8+ Rxd8 22. Nc2 b5 23. f4 exf3 24. gxf3 a5 25. Na3 Bxa3 26. bxa3 a4 |
| ECO D30 in 2001 play it! khenkin igor defeats white's zahariev zahari in 114 moves | 1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nc3 c6 5. Bf4 Bd6 6. Bxd6 Qxd6 7. e3 Bf5 8. Bd3 Bxd3 9. Qxd3 Nf6 10. Nge2 Nbd7 11. Ng3 g6 12. O-O O-O 13. Rac1 Rfe8 14. Na4 h5 15. h3 Re7 16. Rfe1 Rae8 17. Nc5 Nxc5 18. Rxc5 h4 19. Nf1 Ne4 20. Rc2 f5 21. Rce2 Qf6 22. f3 Nd6 23. Nd2 g5 24. e4 fxe4 25. fxe4 dxe4 26. Nxe4 Qg6 27. Qb3+ Kh8 28. Nc3 Rxe2 29. Rxe2 Rxe2 30. Nxe2 Kg7 31. d5 Qb1+ 32. Kh2 Qe4 33. Nc3 Qf4+ 34. Kg1 Qe3+ 35. Kh2 Qf4+ 36. Kg1 Qd4+ 37. Kh2 c5 38. Qc2 Qf4+ 39. Kg1 Qd4+ 40. Qf2 b5 41. Qxd4+ cxd4 42. Ne2 Nf5 43. Kf2 Kf6 44. Ng1 Ke5 45. Nf3+ Kxd5 46. Nxg5 Kc4 47. Kf3 Kd3 48. Kg4 Ne3+ 49. Kxh4 Kc2 50. Kg3 Kxb2 51. h4 Kxa2 52. h5 b4 53. Kf3 b3 54. h6 b2 55. h7 b1=Q 56. h8=Q Qf5+ 57. Ke2 Qf1+ |
| ECO D10 in 1998 play it! khenkin igor defeats white's horvath jozsef in 64 moves | 1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. e4 b5 5. a4 b4 6. Na2 Nf6 7. f3 e5 8. dxe5 Qxd1+ 9. Kxd1 Nfd7 10. e6 fxe6 11. Bxc4 Nb6 12. Be2 a5 13. b3 c5 14. Be3 N8d7 15. Nh3 c4 16. bxc4 Nxa4 17. Kc2 Bc5 18. Bxc5 Ndxc5 19. Nc1 Bd7 20. Nf2 Ke7 21. Nfd3 Rhb8 22. Nxc5 Nxc5 23. Nd3 Nxd3 24. Bxd3 a4 25. Rhb1 a3 26. Kd2 e5 27. Bc2 Kd6 28. Bb3 Kc5 29. Kc2 Be6 30. Rd1 Rd8 31. Rac1 Rxd1 32. Rxd1 Bxc4 |
| ECO D10 in 2001 play it! khenkin igor defeats white's jakobsen ole in 128 moves | 1. d4 d5 2. c4 c6 3. Nc3 e6 4. e3 Nf6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. O-O a6 10. a4 b4 11. Nb1 c5 12. Nbd2 Be7 13. a5 Qc7 14. Qe2 O-O 15. Rd1 Rfd8 16. Nc4 Be4 17. b3 cxd4 18. exd4 Bxd3 19. Rxd3 Nd5 20. Bd2 Nf8 21. g3 Rac8 22. Rc1 Qb7 23. Be1 Qb5 24. Rdd1 Nc3 25. Bxc3 bxc3 26. Rxc3 Bb4 27. Re3 Bxa5 28. Qa2 Bb4 29. Ra1 Ra8 30. Qa4 Ng6 31. Nfe5 Ne7 32. Nf3 Nd5 33. Rd3 Nc3 34. Qxb5 axb5 35. Rxa8 Rxa8 36. Ne3 f6 37. Nc2 Nd5 38. Nxb4 Nxb4 39. Rc3 Nd5 40. Rc2 Ra1+ 41. Kg2 Rd1 42. Rc5 b4 43. Rc2 Rd3 44. Rb2 g5 45. h3 h5 46. Nd2 Rxd4 47. Nc4 Rd3 48. Na5 h4 49. Re2 Kf7 50. Re1 e5 51. Re4 Kg6 52. Kh2 hxg3+ 53. fxg3 Rd2+ 54. Kg1 Kf5 55. Re1 Rd3 56. Kf2 Nc3 57. Rf1 Ke4 58. Kg2 Nd5 59. Rf2 Ne3+ 60. Kh2 f5 61. Rb2 Kf3 62. Nc6 Rd5 63. Nxb4 Rd1 64. Nc6 Nf1+ |
| ECO D02 in 1999 play it! khenkin igor defeats white's nielsen peter he in 114 moves | 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 dxc4 5. e4 Bb4 6. Bg5 c5 7. Bxc4 cxd4 8. Nxd4 Bxc3+ 9. bxc3 Qa5 10. Bb5+ Nbd7 11. Bxf6 Qxc3+ 12. Kf1 gxf6 13. h4 a6 14. Rh3 Qa5 15. Be2 Nc5 16. Nb3 Nxb3 17. Qxb3 b6 18. Rc1 Bb7 19. Qb2 Qe5 20. Qxb6 Bxe4 21. Rg3 f5 22. Rd1 Rb8 23. Qa7 Rb7 24. Qxa6 Ke7 25. Qa3+ Kf6 26. Qc1 h6 27. Bd3 Rc7 28. Qa1 Qxa1 29. Rxa1 f4 30. Rh3 Bd5 31. Be2 Rhc8 32. Rd3 Rc2 33. Ke1 Bxa2 34. Bd1 Rb2 35. Rd2 Rxd2 36. Kxd2 Bd5 37. g3 Ke5 38. Ra4 Rc4 39. Rxc4 Bxc4 40. g4 Kd4 41. g5 hxg5 42. hxg5 e5 43. f3 Bd3 44. Ba4 e4 45. Bc6 e3+ 46. Ke1 Ke5 47. Bd7 Bf5 48. Be8 Ke6 49. Bb5 Bg6 50. Bc4+ Kf5 51. Bb5 Kxg5 52. Bc6 Kf5 53. Bd7+ Ke5 54. Bc6 Bd3 55. Bd7 Bc4 56. Be8 Bd5 57. Ke2 Kf6 |
| ECO D10 in 2001 play it! khenkin igor defeats white's miton kamil in 114 moves | 1. d4 d5 2. c4 c6 3. e3 e6 4. Nf3 Bd6 5. Bd3 f5 6. Qc2 Nf6 7. O-O O-O 8. b3 Qe7 9. Nc3 Ne4 10. Ne2 b6 11. Ne5 Bb7 12. Bb2 Na6 13. a3 Bxe5 14. dxe5 Nac5 15. Nf4 Nxd3 16. Qxd3 g5 17. Nh5 dxc4 18. bxc4 Rad8 19. Qc2 Rd2 20. Qc1 Rfd8 21. Bd4 Rd3 22. Nf6+ Kh8 23. Nxe4 fxe4 24. c5 Rd5 25. Qc4 bxc5 26. Bb2 Qd8 27. Qxe4 Ba6 28. Rfe1 Rb3 29. Qc2 Qb8 30. Bc3 Rd3 31. Ba5 Qb5 32. Bc7 Rb2 33. Qc1 Rdd2 34. Rb1 Rxf2 35. Rxb2 Qxb2 36. Qxb2 Rxb2 37. Bd8 h6 38. Bf6+ Kh7 39. Rd1 Kg6 40. Be7 c4 41. Rc1 Kf5 42. Bc5 Ra2 43. Bxa7 Kxe5 44. Bc5 Ke4 45. Bb4 e5 46. Rc3 g4 47. Bc5 Rb2 48. Rc1 Ra2 49. Rc3 h5 50. Rc1 Rb2 51. Bb4 Kxe3 52. Bc3 Ra2 53. Bxe5 c5 54. h3 Bb7 55. hxg4 Rxg2+ 56. Kf1 Rxg4 57. Rb1 Bg2+ |
| ECO D11 in 1998 play it! khenkin igor defeats white's paillard denis in 50 moves | 1. d4 d5 2. c4 c6 3. Nf3 dxc4 4. g3 Nf6 5. Bg2 g6 6. a4 Bg7 7. O-O O-O 8. Na3 Be6 9. Qc2 Na6 10. Nxc4 Nb4 11. Qc3 a5 12. Na3 c5 13. Qxc5 Ne4 14. Qb5 Bd7 15. Qc4 Bxa4 16. e3 Rc8 17. Qe2 Bc6 18. Rd1 Qd5 19. Qf1 Ba4 20. Re1 f5 21. Nd2 e5 22. Nf3 Rfd8 23. Kh1 Nd3 24. Re2 Bd1 25. Rd2 Nxd2 |
| ECO D31 in 2000 play it! khenkin igor defeats white's vareille francoi in 70 moves | 1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 dxc4 5. e3 b5 6. a4 Bb4 7. Bd2 a5 8. axb5 Bxc3 9. Bxc3 cxb5 10. b3 Bb7 11. bxc4 b4 12. Bb2 Nf6 13. Bd3 Nbd7 14. O-O O-O 15. Re1 Ne4 16. Nd2 Nxd2 17. Qxd2 Qc7 18. Rac1 f5 19. f3 Nf6 20. h3 Qg3 21. d5 exd5 22. c5 Bc6 23. Bxf5 Qg5 24. Be6+ Kh8 25. Qd4 Rfe8 26. h4 Qg3 27. Bf5 Rab8 28. e4 a4 29. e5 a3 30. Ba1 Nh5 31. Qg4 Qxg4 32. fxg4 Ng3 33. e6 b3 34. Be5 b2 35. Rcd1 Nxf5 |
| ECO D02 in 2003 play it! khenkin igor defeats white's konik michael in 54 moves | 1. d4 d5 2. Nf3 Nf6 3. g3 c6 4. Bg2 Bf5 5. O-O h6 6. c4 e6 7. Nc3 Nbd7 8. Ne5 Be7 9. Re1 O-O 10. cxd5 exd5 11. Qb3 Qb6 12. Nxd7 Bxd7 13. Qxb6 axb6 14. Bf4 b5 15. a3 b4 16. axb4 Bxb4 17. Rec1 Rfe8 18. e3 Bf5 19. Na4 Nd7 20. Nc3 g5 21. Bc7 Rxa1 22. Rxa1 Rc8 23. Be5 f6 24. Nxd5 cxd5 25. Bxd5+ Kg7 26. Bxb7 Rc2 27. e4 Bh3 |
| ECO D15 in 1997 play it! khenkin igor defeats white's lacrosse marc in 54 moves | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qc2 Nd7 8. e4 dxe4 9. Qxe4 g6 10. Bd3 Bg7 11. O-O O-O 12. Rfe1 c5 13. d5 Nb6 14. Rad1 exd5 15. cxd5 Bd7 16. Ne5 Bf5 17. Qf3 Rae8 18. Bxf5 Rxe5 19. Rxe5 Qxe5 20. Bd3 Rd8 21. g3 Nc8 22. Kg2 Nd6 23. Rd2 c4 24. Bb1 b5 25. Re2 Qd4 26. Re7 b4 27. Nb5 Qf6 |
| ECO D11 in 1997 play it! khenkin igor defeats white's galje hans in 52 moves | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 Bf5 6. O-O Nbd7 7. a4 Qb6 8. Nbd2 Qa6 9. Nh4 Be6 10. Re1 g6 11. e4 Bg7 12. Nf1 Rd8 13. Ne3 Nc5 14. Nc2 Nd3 15. Re2 O-O 16. Nf3 Bg4 17. h3 Bxf3 18. Bxf3 e5 19. Bg5 Nxb2 20. Qb1 Nd3 21. Ra2 exd4 22. e5 Nd5 23. Bxd5 Rxd5 24. f4 c3 25. Re4 c5 26. Qb5 Nb4 |
| ECO D30 in 1996 play it! khenkin igor defeats white's piskov yuri in 66 moves | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. e3 c5 5. dxc5 Bxc5 6. a3 O-O 7. b4 Bd6 8. Bb2 a5 9. b5 Nbd7 10. Nbd2 Qe7 11. Be2 Rd8 12. Qc2 a4 13. h3 Nc5 14. Ne5 Nfe4 15. Nef3 e5 16. cxd5 Bf5 17. Nxe4 Bxe4 18. Qc4 Rdc8 19. O-O Bxf3 20. Bxf3 Nb3 21. Qd3 Nxa1 22. Rxa1 Qc7 23. Be4 g6 24. f4 f5 25. fxe5 fxe4 26. Qxe4 Qc2 27. Qg4 Re8 28. exd6 Qxb2 29. Rf1 Qc3 30. d7 Qxe3+ 31. Kh1 Re4 32. Qd1 Rd8 33. Qa1 Rxd7 |
| ECO D31 in 1999 play it! khenkin igor defeats white's sjoberg mats in 80 moves | 1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. b3 Bd6 7. Bb2 O-O 8. Qc2 e5 9. cxd5 cxd5 10. Nb5 Bb4+ 11. Bc3 Bxc3+ 12. Nxc3 e4 13. Nd2 Nb8 14. h3 Nc6 15. a3 Ne8 16. Be2 Qg5 17. g3 Nf6 18. b4 h5 19. h4 Qf5 20. Qa4 Be6 21. b5 Ne7 22. Qb4 Rfe8 23. a4 Rac8 24. a5 Ng4 25. Bxg4 Qxg4 26. Qb2 Bd7 27. b6 a6 28. Nb3 Qf3 29. Rg1 Bg4 30. Nc5 Nf5 31. Nxd5 Nxd4 32. exd4 e3 33. Nxe3 Rxe3+ 34. fxe3 Qxe3+ 35. Kf1 Bh3+ 36. Rg2 Rc6 37. Qe2 Bxg2+ 38. Ke1 Qg1+ 39. Kd2 Qxd4+ 40. Nd3 Qxa1 |
| ECO D10 in 1993 play it! khenkin igor defeats white's kaunas kestutis in 130 moves | 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Be2 O-O 8. O-O Re8 9. Rd1 Qe7 10. e4 Nxe4 11. Nxe4 dxe4 12. Qxe4 e5 13. Bg5 Qf8 14. Bd3 f5 15. Qh4 e4 16. c5 Bc7 17. Bc4+ Kh8 18. Nd2 a5 19. a3 a4 20. Rac1 b6 21. Rc3 Nf6 22. Bxf6 Qxf6 23. Qxf6 gxf6 24. Bf7 Rd8 25. Nf1 f4 26. cxb6 Bxb6 27. d5 cxd5 28. Rxd5 Ba6 29. g3 Rxd5 30. Bxd5 Rd8 31. Bc4 Bxc4 32. Rxc4 e3 33. Re4 Rd2 34. fxe3 fxe3 35. Nxe3 Re2 36. Re8+ Kg7 37. Re6 Bxe3+ 38. Kf1 Rf2+ 39. Ke1 Bc5 40. Rc6 Rf5 41. Ra6 Re5+ 42. Kd2 Rf5 43. Rxa4 Rf2+ 44. Kc3 Rxh2 45. b4 Bd6 46. b5 h5 47. Ra7+ Kg6 48. a4 Bxg3 49. a5 Be5+ 50. Kc4 Rc2+ 51. Kd5 Rb2 52. Kc6 h4 53. Ra8 f5 54. Re8 Bd4 55. Rd8 Rb4 56. Rg8+ Kh5 57. Rf8 Kg4 58. Rg8+ Kh5 59. Rf8 Kg4 60. Rg8+ Kf3 61. Rg5 f4 62. b6 h3 63. b7 h2 64. Rh5 Kg3 65. a6 f3 |
| ECO D11 in 1996 play it! khenkin igor defeats white's kuemin simon in 54 moves | 1. d4 d5 2. c4 c6 3. Nf3 dxc4 4. a4 e6 5. e3 b5 6. axb5 cxb5 7. b3 Bb4+ 8. Bd2 Bxd2+ 9. Nbxd2 a5 10. bxc4 b4 11. Ne5 Nf6 12. Qa4+ Bd7 13. Nxd7 Nbxd7 14. c5 O-O 15. Bb5 e5 16. Nf3 exd4 17. exd4 Qe7+ 18. Kf1 Nxc5 19. dxc5 Qxc5 20. Bd3 Rac8 21. Qb3 Rfd8 22. h3 a4 23. Qb1 b3 24. Ne1 Qb4 25. Qb2 Nd5 26. g3 Ra8 27. Qa3 b2 |
| ECO D02 in 1996 play it! khenkin igor defeats white's docx stefan in 56 moves | 1. d4 d5 2. Nf3 c6 3. c4 dxc4 4. e3 b5 5. a4 e6 6. axb5 cxb5 7. b3 Bb4+ 8. Bd2 Bxd2+ 9. Nbxd2 a5 10. bxc4 b4 11. c5 Nf6 12. Bd3 O-O 13. Qc2 Ba6 14. Nc4 Bxc4 15. Bxc4 Nd5 16. h4 Nd7 17. Bxd5 exd5 18. O-O Qc7 19. Ra4 Nb6 20. Raa1 Nc4 21. Ng5 g6 22. e4 b3 23. Qxb3 Nd2 24. Qxd5 Rfd8 25. Qa2 Nxf1 26. Rxf1 Rxd4 27. h5 Qf4 28. Qb2 Rb4 |
| ECO D31 in 1997 play it! khenkin igor defeats white's lopez colon fran in 58 moves | 1. d4 d5 2. c4 e6 3. Nc3 c6 4. cxd5 exd5 5. Nf3 Bf5 6. g3 Nf6 7. Bg2 Be7 8. O-O O-O 9. Nh4 Be6 10. Qc2 Re8 11. a3 Nbd7 12. b4 Nb6 13. b5 Rc8 14. bxc6 Rxc6 15. Qd3 Ne4 16. Nxe4 dxe4 17. Bxe4 Bc4 18. Qf3 Bxh4 19. Bxc6 bxc6 20. gxh4 Bxe2 21. Qxc6 Re6 22. Qb7 Rg6+ 23. Bg5 h6 24. Rac1 Bxf1 25. Kxf1 hxg5 26. h5 Rf6 27. Qxa7 Qxd4 28. Qb8+ Kh7 29. Qg3 Nc4 |
| ECO D15 in 2000 play it! khenkin igor defeats white's goldin alexander in 62 moves | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bh4 dxc4 7. e4 g5 8. Bg3 b5 9. Be2 Bb7 10. h4 g4 11. Ne5 h5 12. O-O Nbd7 13. Qc2 Nxe5 14. Bxe5 Bg7 15. Rad1 O-O 16. Bg3 Nd7 17. e5 c5 18. Ne4 Bxe4 19. Qxe4 Qb6 20. d5 exd5 21. Qxd5 Rad8 22. Qe4 Nxe5 23. Bxe5 Qe6 24. f4 gxf3 25. Rxd8 Rxd8 26. Qxf3 Bxe5 27. Qxh5 Bd4+ 28. Kh1 Rd5 29. Qf3 Re5 30. Bd1 Re3 31. Qa8+ Kg7 |
| ECO D10 in 1993 play it! khenkin igor defeats white's kaunas kestutis in 43 moves | 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Be2 O-O 8. O-O Re8 9. Rd1 Qe7 10. e4 Nxe4 11. Nxe4 dxe4 12. Qxe4 e5 13. Bg5 Qf8 14. Bd3 f5 15. Qh4 e4 16. c5 Bc7 17. Bc4+ Kh8 18. Nd2 a5 19. a3 b5 20. Rac1 Bb6 21. Rc2 Rd8 22. Qf4 |