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[Event "Ostrava op"] [Site "Ostrava"] [Date "1998.??.??"] [Round "?"] [White "Chmelik, David"] [Black "Cervenka, Roman"] [Result "1-0"] [WhiteElo "1965"] [BlackElo "2045"] [Variant "Standard"] [TimeControl "-"] [ECO "A81"] [Opening "Dutch Defense: Blackburne Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nh3 { A81 Dutch Defense: Blackburne Variation } Be7 5. O-O d5 6. Nd2 O-O 7. Nf3 Ne4 8. Ne5 Nd7 9. f3 Nd6 10. Nd3 Nf6 11. c3 h6?! { (0.06 → 0.91) Inaccuracy. b6 was best. } (11... b6 12. Be3 Bd7 13. b3 Rc8 14. Nhf4 Nf7 15. b4 g5 16. Nh3 h6 17. Nhf2 Nd6 18. Ne5) 12. Nhf4 Qe8 13. Ne5 Nh7 14. Nfg6 Rf6 15. Nxe7+ Qxe7 16. b3 Nf7 17. e4 fxe4 18. Nxf7 Qxf7 19. fxe4 Rxf1+ 20. Qxf1 Qxf1+ 21. Kxf1 dxe4 22. Bxe4 Nf6 23. Bf3 c6 24. Ba3 Nd5 25. Rc1 Bd7 26. c4 Ne3+ 27. Ke2 Nf5 28. Rd1 Be8 29. g4 Nh4 30. Be4 Ng6 31. Ke3 Bf7 32. Bc5 Rd8 33. Rf1 e5 34. Bxg6?! { (0.93 → 0.08) Inaccuracy. Bxa7 was best. } (34. Bxa7 Ra8 35. Bc5 Rxa2 36. Bd6 exd4+ 37. Kxd4 Ra8 38. Bf5 b6 39. Bc7 Nf8 40. Kc3 b5) 34... exd4+ 35. Bxd4 Bxg6 36. Bxa7 Ra8 37. Bc5 Rxa2 38. Rf8+ Kh7 39. Rb8 Rxh2 40. Rxb7 Kg8 41. Bd4 Bf7 42. Kf4 Rh3 43. Rb8+ Kh7 44. Rf8?! { (0.50 → -0.09) Inaccuracy. Rb7 was best. } (44. Rb7 Kg8 45. Rb6 h5 46. gxh5 Bxh5 47. Rxc6 Rxb3 48. c5 Rb4 49. Rd6 Rc4 50. Ke4 Kf8) 44... Kg6?! { (-0.09 → 0.56) Inaccuracy. Be6 was best. } (44... Be6 45. Ke5 Bxg4 46. Kd6 Rf3 47. Rb8 Rd3 48. Kc5 Bf3 49. b4 h5 50. Rf8 h4 51. Rf7) 45. Rc8 Rxb3 46. Rxc6+ Kh7 47. c5 Rf3+ 48. Ke5 Rg3?! { (0.38 → 1.07) Inaccuracy. Rf1 was best. } (48... Rf1 49. Rd6 Re1+ 50. Kf4 Re6 51. Rb6 Rg6 52. c6 Be8 53. c7 Bd7 54. Rb7 Bxg4 55. Rb8) 49. Rc7 Kg6?? { (1.32 → 4.12) Blunder. Rf3 was best. } (49... Rf3 50. Ke4) 50. Kf4?? { (4.12 → 0.89) Blunder. c6 was best. } (50. c6 Rg2 51. Rd7 Rc2 52. c7 Be8 53. Re7 Kg5 54. Kd6 Rc6+ 55. Kd5 Kxg4 56. Be5 Rxc7) 50... Rd3?? { (0.89 → 7.35) Blunder. Ra3 was best. } (50... Ra3) 51. Rd7 Rd1?! { (6.33 → 12.75) Inaccuracy. Rb3 was best. } (51... Rb3 52. c6 Rb8 53. c7 Rc8 54. Bb2 Ra8 55. Rd6+ Kh7 56. Rd8 Ra4+ 57. Kf5 Ra5+ 58. Be5) 52. c6 Rf1+ 53. Kg3 Rc1 54. c7 Rc6 55. Kf4 Rc4 56. Ke5?! { (7.02 → 4.47) Inaccuracy. Ke3 was best. } (56. Ke3) 56... Be8 57. Re7 Bb5?? { (4.36 → 14.88) Blunder. Kg5 was best. } (57... Kg5 58. Kd5 Rxc7 59. Rxc7 Kxg4 60. Rxg7+ Kf3 61. Re7 Bg6 62. Ke5 Bd3 63. Kf6 Be4 64. Re8) 58. Kd5 Kg5 59. Rxg7+ Kf4 60. Bc5 Ba6 61. c8=Q?? { (46.18 → 4.62) Blunder. Rg6 was best. } (61. Rg6 Rxc5+ 62. Kxc5 Bc8 63. Rxh6 Bb7 64. Rh8 Kxg4 65. c8=Q+ Bxc8 66. Rxc8 Kf5 67. Kd4 Ke6) 61... Bxc8 62. Kxc4 Bxg4 63. Kd4 h5?? { (4.36 → 46.10) Blunder. Kf5 was best. } (63... Kf5 64. Rf7+ Ke6 65. Rh7 h5 66. Rh6+ Kd7 67. Ke5 Be2 68. Bd4 Bg4 69. Kf4 Be2 70. Ke3) 64. Rf7+ Kg3? { (4.86 → 126.71) Mistake. Kg5 was best. } (64... Kg5 65. Be7+) 65. Ke3 h4?! { (49.14 → Mate in 10) Checkmate is now unavoidable. Bd1 was best. } (65... Bd1 66. Rg7+) 66. Bd6+ Kh3 67. Rf2 Bd1 68. Kf4 Bh5 69. Kg5 Be2 70. Rh2# { White wins by checkmate. } 1-0