| ECO A04 in 2001 play it! itkis boris defeats black's savon vladimir a in 67 moves | 1. Nf3 d6 2. d4 Bg4 3. c4 Nd7 4. e4 e5 5. Be2 g6 6. Nc3 Bg7 7. Be3 Ne7 8. d5 h6 9. Nd2 Bxe2 10. Qxe2 f5 11. f3 O-O 12. O-O-O b6 13. g4 fxg4 14. fxg4 a5 15. Rdf1 Nc5 16. Rxf8+ Qxf8 17. h4 Qe8 18. h5 g5 19. Nf1 Qd7 20. Ng3 Rf8 21. Nf5 Nxf5 22. gxf5 Na6 23. a3 Ra8 24. Qc2 Bf8 25. f6 Nc5 26. Bxc5 dxc5 27. Qg2 Bd6 28. Rf1 Rf8 29. Rf5 Kf7 30. Nd1 Rb8 31. Ne3 Rf8 32. Ng4 Rh8 33. Nxe5+ Bxe5 34. Rxe5 |
| ECO A04 in 2001 play it! itkis boris defeats black's bondarchuk serge in 111 moves | 1. Nf3 c5 2. e4 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. Nc3 g6 7. d4 cxd4 8. Nxd4 Nf6 9. O-O Bg7 10. Nc2 O-O 11. Rb1 a6 12. a4 Rfc8 13. Qe2 b6 14. b3 Qb7 15. Rd1 Na7 16. Nd4 Nc6 17. Nxc6 Qxc6 18. Bg5 Qb7 19. f3 h6 20. Be3 Kh7 21. Bd4 Ne8 22. Qf2 Rab8 23. Re1 Nc7 24. Bxg7 Kxg7 25. f4 b5 26. e5 Qb6 27. Qxb6 Rxb6 28. exd6 exd6 29. Re4 bxc4 30. Rxc4 Rbb8 31. b4 Ne8 32. Rxc8 Rxc8 33. Nd5 Nf6 34. Nb6 Rc6 35. a5 Ne4 36. Nd5 Nc3 37. Nxc3 Rxc3 38. Rd1 Rc4 39. f5 Rc6 40. fxg6 fxg6 41. Kf2 Kf6 42. Ke3 Ke5 43. Kd3 d5 44. Re1+ Kd6 45. Re8 h5 46. Rd8+ Ke5 47. Ra8 Kd6 48. h4 Ke5 49. g3 Kf5 50. Rb8 Rc4 51. Rb6 g5 52. hxg5 Kxg5 53. b5 axb5 54. Rxb5 Kg4 55. Rxd5 Ra4 56. Rd4+ |
| ECO A05 in 1996 play it! itkis boris defeats black's ionescu mihai in 43 moves | 1. Nf3 Nf6 2. d4 d5 3. c4 c6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 O-O 8. Bd2 dxc4 9. Bxc4 b5 10. Bd3 Bb7 11. O-O e5 12. Ne4 Nxe4 13. Bxe4 h6 14. a4 bxa4 15. dxe5 Nxe5 16. Nxe5 Bxe5 17. Bb4 Re8 18. h3 Bxb2 19. Rab1 Bf6 20. Rfd1 Qc8 21. Bh7+ Kh8 22. Bf5 |
| ECO A04 in 2001 play it! itkis boris defeats black's sharapov evgeny in 53 moves | 1. Nf3 c5 2. g3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Nc2 Nf6 7. Nc3 O-O 8. Bg2 a6 9. O-O Rb8 10. Bf4 d6 11. Qd2 Be6 12. b3 Ne5 13. Rac1 b5 14. cxb5 axb5 15. Nb4 Qd7 16. Rc2 Rfc8 17. Rd1 Bf5 18. e4 Bg4 19. Rdc1 h5 20. Ncd5 Nxd5 21. Nxd5 Rxc2 22. Rxc2 e6 23. Rc7 Qd8 24. Bg5 Qf8 25. Ne7+ Kh7 26. Qe3 Rd8 27. Nc6 |
| ECO A07 in 2000 play it! itkis boris defeats black's bets anatolij in 117 moves | 1. Nf3 d5 2. g3 e6 3. Bg2 Nf6 4. O-O Be7 5. c4 O-O 6. b3 c5 7. cxd5 Nxd5 8. Bb2 Nc6 9. Nc3 Bf6 10. Qc1 Nde7 11. Na4 Bxb2 12. Qxb2 b6 13. Rfd1 Bb7 14. d4 cxd4 15. Nxd4 Qb8 16. Nxc6 Bxc6 17. Bxc6 Nxc6 18. Rac1 Rd8 19. Qc3 Rxd1+ 20. Rxd1 Qe8 21. Qc4 h6 22. Nc3 Rc8 23. Ne4 Ne7 24. Qa6 Qc6 25. Qxa7 Qxe4 26. Qxe7 Qxe2 27. Rd8+ Rxd8 28. Qxd8+ Kh7 29. Qxb6 Qxa2 30. h3 g5 31. b4 h5 32. Qc5 Kg6 33. b5 Qb1+ 34. Kh2 h4 35. gxh4 gxh4 36. b6 Qe4 37. Qb5 Qf4+ 38. Kg1 Qc1+ 39. Kg2 Qf4 40. Qb1+ f5 41. b7 Qb8 42. f4 Kf7 43. Kf3 Ke7 44. Qb6 Kd7 45. Ke3 Ke7 46. Kd3 Kf7 47. Kc2 Kf6 48. Kb3 Kf7 49. Qc6 Qxf4 50. Qd7+ Kg6 51. Qe8+ Kf6 52. Qd8+ Kf7 53. b8=Q Qc1 54. Kb4 Qb2+ 55. Kc5 Qc3+ 56. Kb6 Qb4+ 57. Kc7 Qc4+ 58. Kd7 Qa4+ 59. Kc8 |
| ECO A05 in 2000 play it! itkis boris defeats black's maly alexey in 65 moves | 1. Nf3 Nf6 2. c4 c5 3. Nc3 d5 4. cxd5 Nxd5 5. g3 Nc6 6. Bg2 Nc7 7. a3 e5 8. b4 cxb4 9. axb4 f6 10. b5 Nd4 11. Qa4 Nce6 12. Nxd4 exd4 13. Nd5 Bd7 14. Qb3 Rc8 15. O-O Rc5 16. Rxa7 Rxb5 17. Qa2 Bd6 18. Ra8 Bb8 19. Qa3 Nc5 20. d3 O-O 21. Bf4 Na6 22. Rc1 Qa5 23. Qxa5 Rxa5 24. Nb6 Bc6 25. Bxc6 bxc6 26. Nd7 Nc5 27. Rxa5 Nxd7 28. Rxc6 Ne5 29. Bxe5 Bxe5 30. f4 Bb8 31. Ra8 g5 32. Rb6 Bc7 33. Rxf8+ |
| ECO A05 in 1997 play it! itkis boris defeats black's moraru marius in 97 moves | 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d6 5. d4 c5 6. O-O cxd4 7. Nxd4 Nbd7 8. Nc3 O-O 9. b3 Nc5 10. Bb2 Rb8 11. Rc1 Bd7 12. Qd2 a6 13. Rfd1 Qe8 14. Nd5 b5 15. cxb5 Nxd5 16. Bxd5 axb5 17. Bg2 Rb6 18. Bc3 Bc8 19. Ba5 Ra6 20. b4 Bb7 21. f3 Bxd4+ 22. Qxd4 Ne6 23. Qd2 Nd8 24. Rc7 Bc6 25. Bh3 Nb7 26. Rc8 Qxc8 27. Bxc8 Rxc8 28. Rc1 Nxa5 29. bxa5 Rca8 30. Qg5 Bd7 31. Qxe7 Be6 32. Rd1 Rxa5 33. Rxd6 Rxa2 34. Rxe6 fxe6 35. Qxe6+ Kg7 36. Qd7+ Kg8 37. Qxb5 R2a5 38. Qc4+ Kg7 39. h4 R5a7 40. Qd4+ Kg8 41. h5 gxh5 42. Qd5+ Kg7 43. Qg5+ Kh8 44. Qe5+ Kg8 45. Qxh5 Rf8 46. Qd5+ Raf7 47. Kg2 Kh8 48. f4 Rg7 49. f5 |
| ECO A05 in 2001 play it! itkis boris defeats black's smirnov igor in 61 moves | 1. Nf3 Nf6 2. d4 e6 3. c4 b6 4. g3 Ba6 5. Qa4 c5 6. Bg2 Bb7 7. dxc5 Bxc5 8. Nc3 O-O 9. O-O a6 10. Bf4 Be7 11. Rfd1 d6 12. Rd2 Qc7 13. Rad1 Rd8 14. Qc2 Nc6 15. Nd5 exd5 16. cxd5 Rac8 17. dxc6 Bxc6 18. Bh3 Be4 19. Qxc7 Rxc7 20. Bxd6 Bxd6 21. Rxd6 Rxd6 22. Rxd6 h6 23. Rxb6 Rc2 24. Kf1 Nd5 25. Rb8+ Kh7 26. Ke1 Rc7 27. Nd4 g6 28. Kd2 Kg7 29. b3 Bb1 30. a3 Nf6 31. f3 |
| ECO A05 in 2001 play it! itkis boris defeats black's solcanean serghe in 41 moves | 1. Nf3 Nf6 2. d4 d5 3. c4 c6 4. Nc3 a6 5. a4 e6 6. g3 a5 7. Bg2 Be7 8. O-O O-O 9. Bf4 Na6 10. Ne5 Nb4 11. e4 h6 12. h3 b6 13. Re1 Ba6 14. b3 Rc8 15. Rc1 Re8 16. exd5 exd5 17. h4 Bb7 18. Bh3 Ra8 19. cxd5 Nbxd5 20. Nxd5 Nxd5 21. Nxf7 |
| ECO A04 in 2000 play it! itkis boris defeats black's jianu vladcristi in 59 moves | 1. Nf3 c5 2. e4 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. c3 d5 8. Qe2 O-O 9. Nbd2 b6 10. Re1 dxe4 11. dxe4 a5 12. a4 Ba6 13. Nc4 Nc8 14. e5 Qc7 15. Qe4 N8e7 16. Na3 Rad8 17. Nb5 Qb8 18. h4 Rd5 19. Bf4 Rfd8 20. h5 gxh5 21. c4 Rd4 22. Nfxd4 Nxd4 23. Bg5 Rd7 24. Bxe7 Bb7 25. Qf4 Bxg2 26. Kxg2 Qb7+ 27. Qe4 Rxe7 28. Qxb7 Rxb7 29. Rad1 Rd7 30. Re4 |
| ECO A05 in 1994 play it! itkis boris defeats black's khamdanov sukhro in 81 moves | 1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nbd7 7. Nc3 e5 8. e4 c6 9. b3 Re8 10. h3 exd4 11. Nxd4 Nc5 12. Re1 a5 13. Rb1 Qb6 14. Be3 Qb4 15. Ndb5 cxb5 16. Nxb5 Ncxe4 17. a3 Nc3 18. axb4 Nxd1 19. Rbxd1 axb4 20. Nc7 Ra2 21. Nxe8 Nxe8 22. Bd4 Be6 23. Bxg7 Kxg7 24. Bxb7 Rb2 25. Re3 Nf6 26. Bg2 Ne8 27. Bc6 Nc7 28. Kg2 Na6 29. Rxd6 Nc5 30. Bd5 Rd2 31. g4 g5 32. Kg3 Rb2 33. Bxe6 Nxe6 34. Rb6 Nf4 35. Rxb4 Rb1 36. h4 h6 37. hxg5 hxg5 38. Re5 f6 39. Rb7+ Kg6 40. Ree7 Rg1+ 41. Kf3 |
| ECO A05 in 1996 play it! itkis boris defeats black's nevednichy vladi in 83 moves | 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O d6 5. d4 O-O 6. c4 Nc6 7. Nc3 a6 8. b3 Rb8 9. e3 b5 10. Nd2 Bd7 11. Qe2 e5 12. dxe5 Nxe5 13. Bb2 Re8 14. h3 Bf5 15. e4 bxc4 16. exf5 Nd3 17. Qf3 Nxb2 18. Rab1 Nd3 19. Nxc4 Ne5 20. Nxe5 Rxe5 21. fxg6 hxg6 22. Rfe1 Qe7 23. Rxe5 Qxe5 24. Qc6 Qc5 25. Qxc5 dxc5 26. Bf1 a5 27. Rd1 Nh5 28. Nd5 Nf6 29. Nxf6+ Bxf6 30. Rd7 Rd8 31. Rxc7 Rd2 32. Bc4 Bd4 33. Rxf7 Rxa2 34. h4 a4 35. bxa4 Rxa4 36. Bd5 Kh8 37. Kg2 c4 38. Be4 Ra2 39. Bxg6 c3 40. h5 Ra6 41. Rd7 Bf6 42. f4 |
| ECO A07 in 1994 play it! itkis boris defeats black's lunev a in 85 moves | 1. Nf3 d5 2. g3 c6 3. Bg2 Bf5 4. O-O h6 5. b3 Nf6 6. Bb2 Nbd7 7. c4 e6 8. d3 Be7 9. Nbd2 O-O 10. a3 a5 11. Qc2 Bh7 12. Bc3 b5 13. cxb5 cxb5 14. b4 a4 15. Qb2 Rc8 16. Ne5 Nxe5 17. Bxe5 Qb6 18. Rfc1 Qb7 19. Nf3 Rfd8 20. Bh3 Ne8 21. Nd4 Qd7 22. Rxc8 Rxc8 23. Rc1 Rxc1+ 24. Qxc1 Bd6 25. Bxd6 Nxd6 26. Qc5 g5 27. Qxd5 Qc7 28. Qc5 Qxc5 29. bxc5 Nb7 30. c6 Nd6 31. c7 Kf8 32. Nxb5 Nc8 33. Bg2 Ke7 34. f4 gxf4 35. gxf4 Kd7 36. Kf2 Bg6 37. Ke3 Ne7 38. Kd4 Bh5 39. e3 f6 40. Bb7 Be2 41. Kc5 Bxd3 42. Kb6 Bxb5 43. c8=Q+ |
| ECO A05 in 2000 play it! itkis boris defeats black's efimenko zahar in 95 moves | 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. d4 Nc6 7. Nc3 a6 8. b3 Rb8 9. Nd5 e6 10. Nxf6+ Qxf6 11. Bb2 e5 12. d5 Ne7 13. e4 g5 14. c5 Bg4 15. Rc1 Rbc8 16. h3 Bd7 17. Qd2 g4 18. hxg4 Bxg4 19. Qg5 Qxg5 20. Nxg5 Bh6 21. f4 Ng6 22. Bh3 Bxh3 23. Nxh3 Rce8 24. cxd6 cxd6 25. Ba3 Rd8 26. Rc7 exf4 27. gxf4 Rfe8 28. Ng5 Re7 29. Rxe7 Nxe7 30. Kg2 Ng6 31. Nh3 f5 32. exf5 Nh4+ 33. Kf2 Nxf5 34. Kf3 Rc8 35. Rg1+ Kf7 36. Ke4 Rc3 37. Kxf5 Rxh3 38. Bxd6 Rd3 39. Ke4 Rd2 40. Rh1 Bg7 41. Be5 h6 42. Rc1 Bf8 43. Rc7+ Ke8 44. Rxb7 Rxa2 45. Kf5 Rg2 46. Ke6 Rg6+ 47. Bf6 Bd6 48. f5 |
| ECO A07 in 1994 play it! itkis boris defeats black's pushkov nikolai in 97 moves | 1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. c4 e6 5. O-O Nd7 6. b3 Ngf6 7. Bb2 Bd6 8. cxd5 exd5 9. d3 O-O 10. Nbd2 Re8 11. h3 Bxf3 12. Nxf3 Qe7 13. e3 Ne5 14. Nd4 Ba3 15. Bxa3 Qxa3 16. Qd2 a5 17. Rfd1 Qd6 18. a3 g6 19. b4 axb4 20. axb4 b6 21. Rxa8 Rxa8 22. f4 Ned7 23. e4 c5 24. e5 Qf8 25. Ne2 Nh5 26. Bxd5 Rd8 27. Qa2 Ng7 28. d4 cxb4 29. Rc1 Qe8 30. Rc7 Ne6 31. Bxe6 fxe6 32. Qc4 Nf8 33. Qxb4 Rb8 34. Nc3 Qd8 35. Re7 Qc8 36. Ra7 Ra8 37. Rxa8 Qxa8 38. d5 exd5 39. Qb3 Qa1+ 40. Kg2 Kg7 41. Nxd5 Ne6 42. Nf6 Qd4 43. Qxe6 Qd2+ 44. Kf3 Qd1+ 45. Ke4 Qc2+ 46. Kf3 Qd1+ 47. Ke3 Qc1+ 48. Kd3 Qa3+ 49. Ke4 |
| ECO A04 in 2001 play it! itkis boris defeats black's nakonechny serge in 113 moves | 1. Nf3 c5 2. c4 Nc6 3. Nc3 e5 4. e3 d6 5. d4 cxd4 6. exd4 Bg4 7. Be2 Bxf3 8. Bxf3 Nxd4 9. Bxb7 Rb8 10. Bd5 Ne7 11. Qa4+ Qd7 12. Bxf7+ Kd8 13. Qxd7+ Kxd7 14. O-O g6 15. b3 Bg7 16. Bd2 Rhf8 17. Bd5 h5 18. Be4 Nef5 19. Rad1 Bf6 20. Be3 a5 21. Bxd4 Nxd4 22. Bxg6 h4 23. h3 Bg5 24. Bh5 Kc6 25. Rfe1 Bd8 26. Nd5 Kc5 27. Re4 a4 28. f4 axb3 29. axb3 Rxb3 30. fxe5 dxe5 31. Rxe5 Nc6 32. Re4 Rg8 33. Nf4 Bf6 34. Rd5+ Kb6 35. c5+ Kc7 36. Ne6+ Kb8 37. Bg4 Rb1+ 38. Kf2 Be7 39. Re2 Rb5 40. Bf3 Nb4 41. Rd7 Re8 42. Bh5 Bxc5+ 43. Nxc5 Rxe2+ 44. Bxe2 Rxc5 45. Rd4 Rf5+ 46. Bf3 Nc6 47. Rxh4 Ne5 48. Rd4 Nxf3 49. gxf3 Kc7 50. h4 Ra5 51. Kg3 Ra1 52. Kg4 Rg1+ 53. Kf5 Rh1 54. Kg6 Rh3 55. h5 Rg3+ 56. Rg4 Rxf3 57. h6 |
| ECO A05 in 1996 play it! itkis boris defeats black's nisipeanu liviu in 115 moves | 1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. O-O e6 5. d4 Be7 6. Bg5 O-O 7. c3 d6 8. Qd3 c6 9. Nbd2 Nbd7 10. a4 a6 11. e4 Qc7 12. Rfe1 h6 13. Be3 Ng4 14. Nf1 Nxe3 15. Nxe3 Rfe8 16. h4 c5 17. Nd2 Qb6 18. Bf1 cxd4 19. cxd4 bxa4 20. Rxa4 d5 21. exd5 exd5 22. Qb3 Bd6 23. Raa1 Qb4 24. Qxb4 Bxb4 25. Red1 Nf6 26. Nb3 Ne4 27. Nc2 Bd6 28. Ne1 Rab8 29. Nd3 Bc8 30. Nbc5 Bg4 31. Re1 Nd2 32. Rxe8+ Rxe8 33. Bg2 Nf3+ 34. Bxf3 Bxf3 35. Rxa6 Bf8 36. Ra1 g5 37. hxg5 hxg5 38. Rc1 Rb8 39. Ne5 g4 40. Ncd7 Rxb2 41. Nxf3 gxf3 42. Rc8 Rb1+ 43. Kh2 Rb2 44. Rxf8+ Kg7 45. g4 Rxf2+ 46. Kg3 Rd2 47. Kxf3 Rxd4 48. Rd8 Rb4 49. Ne5 f6 50. Nd3 Rb5 51. Nf4 Rb3+ 52. Kg2 Rb4 53. Kg3 Rb3+ 54. Kh4 Rf3 55. Nh5+ Kg6 56. Rxd5 Rf1 57. Ng3 Ra1 58. Rf5 |
| ECO A00 in 1995 play it! itkis boris defeats black's ionescu constant in 67 moves | 1. g3 c5 2. Bg2 d5 3. Nf3 Nc6 4. O-O e5 5. d3 f6 6. c4 d4 7. e3 Bg4 8. h3 Be6 9. exd4 cxd4 10. a3 a5 11. Re1 Bd6 12. Nbd2 Nh6 13. Nb3 Be7 14. Bxh6 gxh6 15. Nh4 Qb6 16. Bd5 Bd7 17. Qh5+ Kd8 18. Nd2 Qxb2 19. Ne4 Kc7 20. Reb1 Qc2 21. Qf7 Rae8 22. Qg7 Rhf8 23. Nc5 Bxc5 24. Rxb7+ Kxb7 25. Qxd7+ Kb8 26. Qxc6 Qb2 27. Qxc5 Qxa1+ 28. Kg2 Qb2 29. Qd6+ Kc8 30. Nf5 e4 31. Qc6+ Kb8 32. Qa8+ Kc7 33. Qa7+ Kd8 34. Bc6 |
| ECO B28 in 2005 play it! itkis boris defeats black's tugui adrian in 55 moves | 1. e4 c5 2. Nf3 a6 3. c3 d5 4. exd5 Qxd5 5. d4 e6 6. Be3 cxd4 7. cxd4 Nf6 8. Nc3 Qd6 9. Bd3 Nc6 10. O-O Be7 11. a3 O-O 12. Qe2 b5 13. Rad1 Bb7 14. Rfe1 Rfe8 15. Bb1 Rad8 16. Bg5 g6 17. Ba2 Kg7 18. Ne5 b4 19. Bh6+ Kg8 20. Nxf7 Nxd4 21. Rxd4 Qc6 22. Rg4 Nxg4 23. Qxg4 Rd4 24. Ne5 Rxg4 25. Nxc6 Bg5 26. Rxe6 Rxe6 27. Bxe6+ Kh8 28. Bxg4 |
| ECO B31 in 2004 play it! itkis boris defeats black's kuznetsov viktor in 109 moves | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Re1 Nf6 6. e5 Nd5 7. Nc3 Nc7 8. Bxc6 dxc6 9. Ne4 Ne6 10. d3 O-O 11. Be3 b6 12. Qd2 Nd4 13. Nxd4 cxd4 14. Bh6 c5 15. Qf4 Bb7 16. Qh4 f6 17. Bxg7 Kxg7 18. exf6+ exf6 19. Qg3 Bxe4 20. Rxe4 Qd7 21. Rae1 Rae8 22. b3 f5 23. Re5 Rxe5 24. Rxe5 Re8 25. Kf1 Kf6 26. Rxe8 Qxe8 27. Qd6+ Kf7 28. a4 Qe7 29. Qd5+ Kg7 30. g3 Kf6 31. Qc6+ Qe6 32. Qa8 Qe7 33. h4 Kg7 34. Qb8 Kf6 35. Qc8 Kg7 36. a5 bxa5 37. Qc6 Kf7 38. Kg2 Kg7 39. Qa6 Qc7 40. Qe6 Qb7+ 41. Kg1 Qb8 42. Kf1 Qb6 43. Qe7+ Kg8 44. h5 gxh5 45. Qg5+ Kf7 46. Qxf5+ Ke7 47. Qg5+ Kf7 48. Qxh5+ Kg7 49. Qg5+ Kf7 50. Qd5+ Kg7 51. Kg2 Kg6 52. Qg8+ Kh6 53. Qf7 Qc6+ 54. f3 a4 55. g4 |
