| ECO D24 in 2000 play it! sitnik igor defeats black's vaculik martin in 71 moves | 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Nc3 a6 5. e4 b5 6. e5 Nd5 7. a4 Nxc3 8. bxc3 Bb7 9. Ba3 Qd5 10. Be2 g5 11. O-O h5 12. Ne1 g4 13. f3 Bh6 14. Bc1 Bxc1 15. Rxc1 g3 16. hxg3 h4 17. gxh4 Rxh4 18. f4 Qe4 19. Qd2 Qh7 20. Nf3 Rh6 21. d5 Nd7 22. axb5 axb5 23. Rb1 Nc5 24. Ng5 Rh1+ 25. Kf2 Rxf1+ 26. Rxf1 Qh4+ 27. Kg1 O-O-O 28. Qe3 Nb3 29. g3 Qh6 30. Nxf7 Qg6 31. Nxd8 Kxd8 32. f5 Qb6 33. Qxb6 cxb6 34. f6 exf6 35. exf6 Ke8 36. Bh5+ |
| ECO D07 in 1999 play it! sitnik igor defeats black's guid matej in 53 moves | 1. d4 d5 2. c4 Nc6 3. Nc3 dxc4 4. Nf3 Bg4 5. d5 Bxf3 6. gxf3 Ne5 7. Qd4 Nd7 8. e4 Nb6 9. a4 f6 10. Be3 a5 11. f4 Nh6 12. Bh3 g6 13. Be6 Ra6 14. Nb5 Nf7 15. Qc5 Na8 16. Qxc4 Nd6 17. Nxd6+ Qxd6 18. Qb5+ c6 19. Qxb7 Qb4+ 20. Qxb4 axb4 21. Bc8 Ra5 22. dxc6 e5 23. fxe5 fxe5 24. b3 Bc5 25. Bd7+ Ke7 26. Ke2 Nb6 27. Rhd1 |
| ECO D15 in 1994 play it! sitnik igor defeats black's dimitrijevic mil in 49 moves | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 g6 5. e3 Bg7 6. Bd3 O-O 7. h3 Re8 8. O-O Nbd7 9. cxd5 cxd5 10. Bb5 a6 11. Ba4 b5 12. Bb3 Bb7 13. Ne5 Ne4 14. Nxf7 Kxf7 15. Nxe4 Kg8 16. f4 e6 17. Nd6 Qc7 18. Nxe8 Rxe8 19. Bd2 Nf6 20. Rc1 Qe7 21. a3 Ne4 22. Ba5 Nd6 23. Rc7 Qh4 24. Bb4 Re7 25. Bxd6 |
| ECO D15 in 1999 play it! sitnik igor defeats black's waldmann gerald in 87 moves | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 dxc4 8. Bxc4 O-O 9. O-O Qe7 10. e4 e5 11. h3 exd4 12. Nxd4 Ne5 13. Be2 Ng6 14. f4 Re8 15. Nf5 Bxf5 16. exf5 Nf8 17. Bf3 Qc7 18. g3 N8d7 19. Bd2 Nb6 20. Rae1 Nc4 21. Kg2 Nxd2 22. Qxd2 Bb4 23. a3 Rxe1 24. Rxe1 Rd8 25. Qc2 Bxc3 26. Qxc3 Qd6 27. Re2 h6 28. Qe5 Qd3 29. Qc7 Qd7 30. Qxd7 Rxd7 31. g4 Kf8 32. g5 Nd5 33. Kg3 Rd6 34. Kg4 Nb6 35. f6 Nd7 36. fxg7+ Kxg7 37. h4 Nc5 38. f5 hxg5 39. hxg5 Rd4+ 40. Kg3 Rd3 41. Re8 f6 42. Re7+ Kf8 43. gxf6 Rd7 44. b4 |
| ECO D34 in 2000 play it! sitnik igor defeats black's susnik matej in 115 moves | 1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. O-O O-O 9. Bg5 cxd4 10. Nxd4 h6 11. Be3 Re8 12. Rc1 Bg4 13. Nb3 Be6 14. Bd4 Nxd4 15. Qxd4 Qb6 16. Rfd1 Red8 17. Qxb6 axb6 18. a3 Rac8 19. Nb5 Rxc1 20. Rxc1 Rc8 21. Rxc8+ Bxc8 22. N3d4 Bc5 23. b4 Bxd4 24. Nxd4 Bd7 25. Kf1 Kf8 26. Ke1 Ke7 27. Kd2 Kd6 28. f4 Ng4 29. h4 Nf6 30. Ke3 Ng4+ 31. Kd3 Nf2+ 32. Kd2 Ne4+ 33. Bxe4 dxe4 34. Kc3 Kd5 35. Nc2 Bb5 36. Ne3+ Ke6 37. Kd4 Bxe2 38. Kxe4 Bb5 39. f5+ Kd6 40. f6 Bc6+ 41. Kf4 g6 42. g4 Ke6 43. g5 h5 44. Nc4 b5 45. Nb6 Kd6 46. Nc8+ Ke6 47. Ne7 Bd5 48. Ke3 Ke5 49. Nc8 Bc4 50. Nb6 Be6 51. a4 bxa4 52. Nxa4 Bd7 53. Nc5 Bc6 54. Nd3+ Kf5 55. Kd4 Kg4 56. Ne5+ Kxh4 57. Nxf7 Ba4 58. Nd6 |
| ECO D35 in 1997 play it! sitnik igor defeats black's zvan z in 103 moves | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 Nbd7 8. Qc2 O-O 9. Nf3 Re8 10. O-O Nf8 11. Rab1 Ng6 12. b4 a6 13. a4 Ne4 14. Bxe7 Qxe7 15. Bxe4 dxe4 16. Nd2 f5 17. Ne2 Be6 18. Rfc1 Rac8 19. Qc5 b5 20. Qxe7 Nxe7 21. a5 Nd5 22. g3 Rc7 23. Nf4 Nxf4 24. gxf4 Bd5 25. Rc5 g6 26. Rbc1 Rec8 27. Nb1 Kf7 28. Nc3 Bc4 29. Na4 bxa4 30. R5xc4 Ke6 31. Kf1 Kd5 32. Ke2 Rb8 33. Kd2 Rb5 34. Kc3 Rcb7 35. Ra1 Rg7 36. h4 Rc7 37. Rxa4 Rc8 38. Ra1 Rc7 39. Rg1 Rb8 40. Kb3 Ke6 41. Rc5 Kd6 42. h5 Rcb7 43. Rc4 Rg8 44. Rgc1 Rc8 45. hxg6 hxg6 46. Rc5 Rb5 47. d5 Rcb8 48. Rxb5 cxb5 49. Rc6+ Kxd5 50. Rxg6 Rh8 51. Rf6 Rh5 52. Kc3 |
| ECO D35 in 2002 play it! sitnik igor defeats black's marjanovic slavk in 99 moves | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Nbd7 6. e3 c6 7. Bd3 Bd6 8. Nge2 O-O 9. Qc2 h6 10. Bh4 Re8 11. Bg3 Qe7 12. O-O Ne4 13. Bxe4 dxe4 14. Nxe4 Bxg3 15. N2xg3 Nf6 16. Nxf6+ Qxf6 17. Rad1 Be6 18. e4 Qg6 19. f4 Bd7 20. f5 Qd6 21. e5 Qc7 22. f6 g6 23. Ne4 Rad8 24. Qd2 Kh7 25. Rf4 g5 26. Rff1 Rg8 27. Kh1 Be6 28. Qc2 Rg6 29. Nd6 Qd7 30. b4 a6 31. a4 Ra8 32. Qc5 Bd5 33. Nf5 h5 34. Ne7 Rh6 35. Qc2+ Kh8 36. Rf5 h4 37. Rxg5 h3 38. Kg1 hxg2 39. Nxd5 Qxd5 40. Qxg2 Rd8 41. Qxd5 Rxd5 42. Rg7 Rh7 43. Rxh7+ Kxh7 44. Kf2 a5 45. bxa5 Rxa5 46. Rg1 Rxa4 47. Rg7+ Kh6 48. Ke3 b5 49. Rxf7 Kg6 50. Rg7+ |
| ECO D15 in 2001 play it! sitnik igor defeats black's sirnik bostjan in 99 moves | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. c5 Bf5 6. Bf4 Nbd7 7. e3 e6 8. Be2 Ne4 9. O-O Be7 10. Rc1 O-O 11. b4 Re8 12. a4 b5 13. Nxe4 Bxe4 14. Nd2 Bg6 15. axb5 axb5 16. Ra1 Bf6 17. Nb3 h6 18. Qd2 e5 19. Bg3 Qe7 20. Bg4 Nf8 21. dxe5 Bxe5 22. Bxe5 Qxe5 23. Nd4 Qf6 24. Ra2 h5 25. Bh3 Rxa2 26. Qxa2 Bd3 27. Ra1 Ng6 28. Qd2 Ne5 29. f4 Nc4 30. Qxd3 Nxe3 31. Re1 Re4 32. Rxe3 Qxd4 33. Qxd4 Rxd4 34. Bd7 Rxb4 35. Bxc6 d4 36. Re8+ Kh7 37. Be4+ g6 38. c6 Rc4 39. Re7 Kg7 40. Rb7 b4 41. Bd5 Rc2 42. Rxf7+ Kh6 43. Rd7 d3 44. Be4 b3 45. Rxd3 b2 46. Rb3 Rc4 47. Rxb2 Rxe4 48. Rc2 Re8 49. c7 Rc8 50. Kf2 |
| ECO D31 in 2007 play it! sitnik igor defeats black's slibar matjaz in 71 moves | 1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. e3 Nbd7 6. Qc2 Be7 7. Bd3 dxc4 8. Bxc4 O-O 9. O-O b6 10. e4 Bb7 11. Rd1 Rc8 12. Ng5 h6 13. Nxf7 Kxf7 14. Bxe6+ Kxe6 15. Qb3+ Nd5 16. exd5+ cxd5 17. Nxd5 Bxd5 18. Re1+ Kf7 19. Qxd5+ Ke8 20. Bd2 Rf7 21. Bb4 Nf6 22. Qb3 Rc7 23. Re5 Kf8 24. d5 Bc5 25. Rd1 Nd7 26. Re6 Qh4 27. Be1 Bxf2+ 28. Kh1 Qc4 29. Bb4+ Kg8 30. Re8+ Kh7 31. d6 Qxb3 32. axb3 Rb7 33. Re7 Nf6 34. d7 Rxd7 35. Rdxd7 Nxd7 36. Rxf7 |
| ECO D35 in 2000 play it! sitnik igor defeats black's groselj b in 137 moves | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 O-O 7. Bd3 Bg4 8. Qb3 Be6 9. Nge2 Ne4 10. Bxe7 Qxe7 11. Bxe4 dxe4 12. Qxb7 Nd7 13. Qxe4 Nf6 14. Qc2 c5 15. O-O cxd4 16. Nxd4 Rac8 17. Nxe6 fxe6 18. Qe2 Rc5 19. e4 Nh5 20. g3 Qg5 21. Kh1 Nf6 22. f4 Qg6 23. e5 Nd5 24. Nxd5 Rxd5 25. Rad1 Rc5 26. Rd2 Qf7 27. Rfd1 Qb7+ 28. Qg2 Qc8 29. Qe4 Rc4 30. Qf3 Rc7 31. Kg2 Qa6 32. b3 Qc8 33. Qg4 Qb7+ 34. Kh3 Rf5 35. Rd6 g6 36. Qe2 Rh5+ 37. Kg4 Kf7 38. h4 Rf5 39. Kh3 h5 40. Qd3 Kg7 41. Kh2 Qc8 42. Rd7+ Rf7 43. Rxf7+ Rxf7 44. Rd2 Qc1 45. Qc2 Qe1 46. Qd1 Qe3 47. Qe2 Qc3 48. Rc2 Qd4 49. Qd2 Qe4 50. b4 Rb7 51. a3 a5 52. Rb2 axb4 53. axb4 Qc4 54. b5 Rb6 55. Qd7+ Kh6 56. Qd8 Rb7 57. Qh8+ Rh7 58. Qf8+ Rg7 59. b6 Qd4 60. Qb4 Qd8 61. b7 Qb8 62. Qd6 Rg8 63. Qxb8 Rxb8 64. Kg2 Kg7 65. Kf3 Kf7 66. Ke4 Ke7 67. Kd4 Kd7 68. Kc5 Kc7 69. Rb3 |
| ECO D15 in 2001 play it! sitnik igor defeats black's kozamernik j in 41 moves | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. cxd5 exd5 7. e3 Be7 8. Bd3 O-O 9. Qc2 Re8 10. O-O h6 11. Bf4 Nf8 12. h3 Be6 13. a3 g5 14. Bg3 Kg7 15. Ne5 Nh5 16. Bh2 Bd6 17. f4 f6 18. Bg6 fxe5 19. Bxh5 exd4 20. exd4 Re7 21. f5 |
| ECO A40 in 1994 play it! sitnik igor defeats black's toefferl heimo in 85 moves | 1. d4 e6 2. c4 f5 3. Nc3 d5 4. e3 Nf6 5. Bd3 c6 6. Nge2 Bd6 7. Qc2 O-O 8. f3 Na6 9. a3 Qe8 10. cxd5 cxd5 11. Bd2 Bd7 12. O-O Rc8 13. Qb3 Bc6 14. Rac1 Nc7 15. Rc2 Nd7 16. Nb5 Nxb5 17. Bxb5 Qh5 18. Ng3 Qg6 19. Rfc1 Nb8 20. f4 h5 21. Nf1 Kh7 22. Bxc6 bxc6 23. Bb4 Bxb4 24. Qxb4 Rf7 25. Qe1 Rfc7 26. Nd2 Nd7 27. b4 Nf6 28. Nf3 Ne4 29. b5 c5 30. dxc5 Rxc5 31. Rxc5 Rxc5 32. Rxc5 Nxc5 33. Ng5+ Kh6 34. Qc3 Ne4 35. Nxe4 fxe4 36. Qe5 Qg4 37. Qg5+ Qxg5 38. fxg5+ Kxg5 39. a4 d4 40. exd4 Kf4 41. Kf2 e3+ 42. Ke2 Ke4 43. a5 |
| ECO A80 in 2002 play it! sitnik igor defeats black's plahuta darko in 101 moves | 1. d4 f5 2. Nc3 Nf6 3. Bg5 g6 4. Qd2 Bg7 5. O-O-O d5 6. f3 c6 7. e3 Nbd7 8. Nh3 e5 9. Bd3 Qa5 10. Kb1 b5 11. Nxd5 Qxd2 12. Nxf6+ Nxf6 13. Rxd2 exd4 14. exd4 O-O 15. Re1 Nd5 16. c3 h6 17. Bf4 Nxf4 18. Nxf4 Kf7 19. Rde2 Bf6 20. d5 Bd7 21. Ne6 Bxe6 22. Rxe6 cxd5 23. Bxb5 Rab8 24. a4 Rfd8 25. Rc6 Rbc8 26. Ra6 Rc7 27. Ree6 Bg7 28. Rad6 Rxd6 29. Rxd6 Be5 30. Rxd5 Bxh2 31. Kc2 Ke6 32. c4 Bd6 33. Kc3 a5 34. Kd4 Bb4 35. c5 Ke7 36. Kc4 h5 37. c6 Ke6 38. Rd8 g5 39. Rh8 h4 40. Rg8 Kf6 41. Kd5 Be1 42. Rf8+ Kg6 43. Bd3 Bg3 44. Bxf5+ Kg7 45. Re8 Kf7 46. Bd7 Ra7 47. Kc5 Kf6 48. Kb5 Bf2 49. Bg4 Bg1 50. Re2 Bd4 51. Re6+ |
| ECO A80 in 1998 play it! sitnik igor defeats black's krasevec viktor in 55 moves | 1. d4 f5 2. Nc3 Nf6 3. Bg5 e6 4. g4 d5 5. gxf5 Be7 6. fxe6 Bxe6 7. Bxf6 Bxf6 8. Qd3 Nc6 9. Nf3 Qd7 10. O-O-O Nb4 11. Qe3 O-O 12. a3 Nc6 13. Bg2 Na5 14. Ne5 Bxe5 15. dxe5 c6 16. f4 Qf7 17. Rhf1 Nc4 18. Qg3 Rad8 19. f5 Bxf5 20. e4 dxe4 21. Rxd8 Rxd8 22. Bxe4 Qd7 23. Bxf5 Qd2+ 24. Kb1 Ne3 25. Be6+ Kh8 26. Rc1 Re8 27. Qf4 Qd8 28. Bf7 |
| ECO A80 in 1997 play it! sitnik igor defeats black's bursic elvis in 77 moves | 1. d4 f5 2. Nc3 Nf6 3. Bg5 e6 4. g4 Bb4 5. gxf5 exf5 6. Qd3 d5 7. O-O-O Bxc3 8. bxc3 O-O 9. Nf3 Qd6 10. Bxf6 Rxf6 11. Ne5 Be6 12. f4 Nc6 13. Qb5 Nxe5 14. dxe5 Qa3+ 15. Qb2 Qxb2+ 16. Kxb2 Rff8 17. Bg2 c6 18. a3 Kf7 19. e3 Ke7 20. Bf3 Rg8 21. h4 g6 22. Rhg1 Rad8 23. Rd2 Rd7 24. Rdg2 Kd8 25. h5 Rdg7 26. Be2 Kc7 27. Kc1 b5 28. Kd2 a6 29. hxg6 Rxg6 30. Rxg6 Rxg6 31. Rh1 Rg7 32. Rh6 Re7 33. Bd3 c5 34. Rf6 h5 35. Rh6 Kd7 36. Be2 a5 37. Bxh5 a4 38. Rf6 c4 39. Bg6 |
| ECO A80 in 1988 play it! sitnik igor defeats black's giessmann andrea in 75 moves | 1. d4 f5 2. Bg5 Nf6 3. Bxf6 exf6 4. e3 d5 5. Bd3 Bd6 6. Qf3 g6 7. h4 c6 8. h5 Kf7 9. Nc3 Be6 10. Nge2 Ke7 11. O-O-O Na6 12. a3 b5 13. Nf4 b4 14. axb4 Nxb4 15. hxg6 Nxd3+ 16. Rxd3 Bxf4 17. exf4 hxg6 18. Re1 Kd6 19. Rde3 Bd7 20. Na4 Qa5 21. b3 Rae8 22. Rxe8 Rxe8 23. Rxe8 Bxe8 24. Qe3 Bf7 25. Kb2 Qd8 26. Qc3 Kd7 27. Qc5 Qb8 28. g3 Qa8 29. Qb4 Bg8 30. Nc5+ Ke8 31. Ka3 Qd8 32. c3 Qe7 33. Qb8+ Kf7 34. Qb7 Qxb7 35. Nxb7 Ke7 36. Kb4 Kd7 37. Kc5 Be6 38. Na5 |
| ECO A41 in 1999 play it! sitnik igor defeats black's maslak alexander in 43 moves | 1. d4 d6 2. Nf3 Bg4 3. c4 Nd7 4. Qb3 Rb8 5. h3 Bxf3 6. Qxf3 g6 7. Nc3 Bg7 8. e3 e5 9. Qd1 Ne7 10. dxe5 dxe5 11. Be2 O-O 12. O-O c6 13. e4 Nc8 14. Be3 Qe7 15. Qa4 a6 16. b4 Re8 17. Rfd1 Nf8 18. b5 Qc7 19. bxa6 Nb6 20. Qa5 bxa6 21. Rab1 Nd5 22. Rxd5 |
| ECO A41 in 2001 play it! sitnik igor defeats black's cosic r in 99 moves | 1. d4 d6 2. Nf3 c6 3. c4 g6 4. e4 Bg7 5. Nc3 Bg4 6. Be2 Qb6 7. d5 Nd7 8. Nd2 Bxe2 9. Qxe2 a5 10. O-O a4 11. Rb1 h5 12. Nd1 Ngf6 13. Ne3 Ne5 14. b4 Neg4 15. dxc6 bxc6 16. c5 dxc5 17. Nec4 Qb8 18. e5 cxb4 19. h3 Nd5 20. hxg4 Nc3 21. Qf3 Nxb1 22. Qxc6+ Kf8 23. Nxb1 Qc8 24. Qe4 Ra6 25. g5 Rc6 26. Nbd2 h4 27. Bb2 h3 28. g3 h2+ 29. Kh1 Kg8 30. Ne3 Rb6 31. Nd5 Qb7 32. Nxb6 Qxb6 33. Rc1 Rh5 34. Bd4 Qe6 35. Be3 Qxa2 36. Qxb4 Bxe5 37. Qc4 Qa3 38. Qc5 Qb2 39. Rb1 Qc3 40. Qxc3 Bxc3 41. Rb8+ Kg7 42. Ra8 f6 43. Ne4 Be5 44. gxf6+ exf6 45. Ra7+ Kf8 46. Rxa4 f5 47. Ng5 Bf6 48. Ra8+ Ke7 49. Ra7+ Ke8 50. Ne6 |
| ECO A43 in 1999 play it! sitnik igor defeats black's knezevic z in 59 moves | 1. d4 c5 2. d5 b5 3. e4 a6 4. c4 b4 5. f4 d6 6. Nf3 g6 7. Bd3 Bg7 8. O-O Bg4 9. Nbd2 Nd7 10. h3 Bxf3 11. Nxf3 Nh6 12. e5 O-O 13. e6 fxe6 14. Ng5 exd5 15. Ne6 Qb6 16. Nxf8 Rxf8 17. Qe2 e5 18. Bc2 e4 19. cxd5 Nf5 20. Qxe4 Bd4+ 21. Kh2 Qd8 22. a3 Re8 23. Qd3 Qh4 24. axb4 Re3 25. Bxe3 Qg3+ 26. Kh1 Nxe3 27. Qe2 Nf6 28. Rf3 Nh5 29. Ra3 Qxf4 30. Raxe3 |
| ECO A40 in 1999 play it! sitnik igor defeats black's klaric zlatko in 65 moves | 1. d4 b5 2. Nf3 Bb7 3. e3 a6 4. c4 bxc4 5. Bxc4 e6 6. Nc3 Nf6 7. O-O d5 8. Be2 Nbd7 9. Na4 Bd6 10. b4 Ne4 11. Qc2 a5 12. Nc5 Bxc5 13. dxc5 c6 14. b5 O-O 15. Ba3 e5 16. Nd2 f5 17. f4 Qe7 18. Nxe4 fxe4 19. fxe5 Nxe5 20. Bb2 cxb5 21. Bxb5 Bc6 22. a4 Bxb5 23. axb5 Nc4 24. Bd4 Rfc8 25. c6 Rab8 26. Qa4 Qg5 27. Rf4 Qe7 28. Raf1 Rc7 29. b6 Nxb6 30. Bxb6 Rxb6 31. Qxa5 Rb8 32. Qxd5+ Kh8 33. Rf7 |