[Event "Poznan op"] [Site "Poznan"] [Date "1995.??.??"] [Round "7"] [White "Fengier, Radoslaw"] [Black "Owczarzak, P."] [Result "1-0"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "A04"] [Opening "Zukertort Opening: Polish Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 b5?! { (0.17 → 0.76) Inaccuracy. d5 was best. } { A04 Zukertort Opening: Polish Defense } (1... d5 2. d4 e6 3. e3 Nf6 4. c4 c5 5. Nc3 Nc6 6. cxd5 exd5 7. Be2 Be7 8. dxc5) 2. g3 Bb7 3. Bg2 e6 4. O-O Nf6 5. a4 b4 6. c3 Be7 7. d4 O-O 8. Nbd2 c5 9. Re1 bxc3 10. bxc3 d5 11. Rb1 Qc7 12. Qb3 Bc6 13. Ne5 Nbd7 14. Nxc6 Qxc6 15. e4 Rfb8 16. exd5 exd5 17. Qa2 Rxb1 18. Nxb1 Bd6 19. dxc5 Nxc5 20. c4 Qxa4 21. Qxa4 Nxa4 22. cxd5 Nb6 23. Bb2 Nfd7 24. Nc3 Bb4 25. Re4 a5 26. Nb5 Rb8 27. Rg4?! { (0.08 → -0.96) Inaccuracy. d6 was best. } (27. d6 Rd8 28. Bh3 Nc5 29. Re2 Ne6 30. Rc2 Bxd6 31. Rc6 Na4 32. Bxg7 Be7 33. Be5 Rd5) 27... Bf8?! { (-0.96 → 0.08) Inaccuracy. Na4 was best. } (27... Na4 28. Bxg7 f5 29. Rg5 Rxb5 30. Bd4+ Kf8 31. d6 Bxd6 32. Bc6 Rb4 33. Rxf5+ Ke7 34. Rxa5) 28. d6 Nc8 29. Bf1 g6?! { (-0.08 → 0.70) Inaccuracy. Nxd6 was best. } (29... Nxd6 30. Bxg7 Bxg7 31. Nxd6 Rb4 32. Rc4 Bf8 33. Rc7 Bxd6 34. Rxd7 Bc5 35. Rd5 Bb6 36. Rb5) 30. Ba3 Rb6 31. Rd4 Kg7 32. Rd5 Kg8 33. Bh3 Nxd6?? { (0.79 → 2.79) Blunder. Rb8 was best. } (33... Rb8 34. Bxd7) 34. Nxd6 Nf6 35. Rd3 a4 36. Bf1 Rb3?! { (2.70 → 3.56) Inaccuracy. Kg7 was best. } (36... Kg7 37. Kg2) 37. Rxb3 axb3 38. Nc4?! { (3.55 → 2.51) Inaccuracy. Bc4 was best. } (38. Bc4 Ne4 39. Bxf7+ Kg7 40. Nxe4 Bxa3 41. Bxb3 Bc1 42. Kf1 Kf8 43. Ke2 Ke7 44. Bg8 Bb2) 38... Bxa3 39. Nxa3 Ne4 40. Nc4 Kf8?! { (2.84 → 3.73) Inaccuracy. Nc5 was best. } (40... Nc5 41. f3 Na4 42. Nd2 b2 43. Kf2 f5 44. Ke3 Kg7 45. Kd4 Kf6 46. Bb5 Nb6 47. Kc3) 41. f3 Nc5 42. Nb2 Ke7 43. Bc4 f6 44. Kf2 Kd6 45. Ke3 g5 46. Kd4 h5 47. Nd3 Nd7?! { (3.96 → 5.50) Inaccuracy. Nxd3 was best. } (47... Nxd3 48. Bxd3) 48. Bxb3 f5 49. Bf7 h4 50. Bg6 Ke6? { (5.87 → 51.16) Mistake. f4 was best. } (50... f4 51. gxh4 gxh4 52. Bf5 Nb6 53. Nxf4 Nc4 54. Ng2 Na3 55. Nxh4 Nb5+ 56. Ke3 Ke5 57. f4+) 51. Nc5+ Nxc5 52. Kxc5 Ke5 53. Bh7 g4? { (8.89 → Mate in 27) Checkmate is now unavoidable. Ke6 was best. } (53... Ke6 54. Kd4) 54. fxg4 fxg4?! { (89.72 → Mate in 25) Checkmate is now unavoidable. f4 was best. } (54... f4 55. gxh4) 55. Bb1 Ke6 56. Kd4 Kf6 57. Ke4 Kg5 58. Ke5 Kh6 59. Kf4 Kh5 60. Kf5 hxg3 61. hxg3 Kh6 62. Kxg4 Kg7 63. Kg5 Kf7 64. Kh6 Kg8 65. Kg6 Kh8 66. Bc2 Kg8 67. Ba4 Kh8 68. g4 Kg8 69. g5 Kh8 70. Kf7 Kh7 71. g6+ Kh6 72. g7 Kg5 73. g8=Q+ Kf4 74. Qe8 Kf5 75. Qe6+ Kf4 76. Kf6 Kf3 77. Qe5 Kg4 78. Qf5+ Kg3 79. Kg5 Kh2 80. Qf4+ Kh3 { Black resigns. } 1-0