Event: Round 16: Oleg Yakovenko - Andreas Haasler
Date: 2023-06-25
White: Oleg Yakovenko
Black: Andreas Haasler
Result: 1-0
ECO: B25
Opening: Sicilian Defense: Closed, Botvinnik Defense, with f4
Variant: Standard

1. e4 { [%eval 0.36] [%clk 0:03:03] } 1... c5 { [%eval 0.32] [%clk 0:03:04] } 2. Nc3 { [%eval 0.24] [%clk 0:03:04] } 2... d6 { [%eval 0.0] [%clk 0:03:04] } 3. g3 { [%eval 0.05] [%clk 0:03:06] } 3... g6 { [%eval 0.0] [%clk 0:03:05] } 4. Bg2 { [%eval -0.02] [%clk 0:03:07] } 4... Bg7 { [%eval 0.0] [%clk 0:03:06] } 5. d3 { [%eval 0.0] [%clk 0:03:09] } 5... Nc6 { [%eval 0.13] [%clk 0:03:06] } 6. f4 { [%eval -0.13] [%clk 0:03:10] } 6... e5 { [%eval 0.18] [%clk 0:03:03] } 7. Nf3 { [%eval 0.13] [%clk 0:03:11] } 7... Nge7 { [%eval 0.13] [%clk 0:02:57] } 8. O-O { [%eval 0.19] [%clk 0:03:11] } 8... O-O { [%eval 0.54] [%clk 0:02:57] } 9. Be3 { [%eval 0.01] [%clk 0:03:12] } 9... Nd4 { [%eval 0.0] [%clk 0:02:55] } 10. h3 { [%eval -0.4] [%clk 0:03:09] } 10... Rb8 { [%eval -0.34] [%clk 0:02:54] } 11. Qd2 { [%eval -0.36] [%clk 0:03:04] } 11... b5 { [%eval -0.39] [%clk 0:02:54] } 12. Nd1 { [%eval -0.5] [%clk 0:02:38] } 12... b4 { [%eval -0.44] [%clk 0:02:55] } 13. Ne1?! { [%eval -1.17] } { Inaccuracy. fxe5 was best. } { [%clk 0:02:35] } 13... exf4 { [%eval -0.87] [%clk 0:02:29] } 14. Bxf4 { [%eval -0.69] [%clk 0:02:31] } 14... Nec6 { [%eval -0.44] [%clk 0:02:18] } 15. c3 { [%eval -0.53] [%clk 0:02:21] } 15... bxc3 { [%eval -0.51] [%clk 0:02:19] } 16. bxc3 { [%eval -0.54] [%clk 0:02:22] } 16... Ne6 { [%eval -0.5] [%clk 0:02:20] } 17. Bh6 { [%eval -0.63] [%clk 0:02:23] } 17... Ba6?! { [%eval 0.08] } { Inaccuracy. Bxh6 was best. } { [%clk 0:01:57] } 18. Bxg7 { [%eval 0.09] [%clk 0:02:23] } 18... Kxg7 { [%eval 0.13] [%clk 0:01:53] } 19. Ne3 { [%eval 0.18] [%clk 0:02:18] } 19... Ne7?! { [%eval 0.79] } { Inaccuracy. Ne5 was best. } { [%clk 0:01:35] } 20. Ng4? { [%eval -0.82] } { Mistake. Rf2 was best. } { [%clk 0:02:17] } 20... Ng8?! { [%eval 0.25] } { Inaccuracy. f5 was best. } { [%clk 0:01:32] } 21. Nf3 { [%eval 0.07] [%clk 0:02:00] } 21... h5 { [%eval 0.27] [%clk 0:01:28] } 22. Ne3 { [%eval 0.14] [%clk 0:02:01] } 22... Ne7 { [%eval 0.67] [%clk 0:01:22] } 23. Nh4 { [%eval 0.66] [%clk 0:01:57] } 23... f6 { [%eval 0.62] [%clk 0:00:48] } 24. Rf2 { [%eval 0.59] [%clk 0:01:53] } 24... Qa5? { [%eval 1.83] } { Mistake. Bc8 was best. } { [%clk 0:00:42] } 25. Raf1 { [%eval 1.82] [%clk 0:01:52] } 25... Qb5 { [%eval 2.06] [%clk 0:00:36] } 26. Nc4? { [%eval 0.73] } { Mistake. c4 was best. } { [%clk 0:01:43] } 26... Qd7 { [%eval 0.63] [%clk 0:00:30] } 27. Ne3 { [%eval 0.77] [%clk 0:01:12] } 27... Qb5? { [%eval 1.97] } { Mistake. Rf7 was best. } { [%clk 0:00:32] } 28. Rd1?! { [%eval 0.85] } { Inaccuracy. c4 was best. } { [%clk 0:00:56] } 28... Ng5 { [%eval 0.88] [%clk 0:00:19] } 29. Nf3 { [%eval 0.56] [%clk 0:00:45] } 29... Nxf3+ { [%eval 0.57] [%clk 0:00:18] } 30. Rxf3 { [%eval 0.41] [%clk 0:00:46] } 30... Qd7 { [%eval 0.61] [%clk 0:00:17] } 31. Kh2 { [%eval 0.46] [%clk 0:00:44] } 31... Qe6 { [%eval 0.63] [%clk 0:00:19] } 32. h4 { [%eval 0.12] [%clk 0:00:43] } 32... Qf7?! { [%eval 0.96] } { Inaccuracy. Ng8 was best. } { [%clk 0:00:19] } 33. Bh3?! { [%eval -0.05] } { Inaccuracy. Rdf1 was best. } { [%clk 0:00:44] } 33... Bc8 { [%eval 0.1] [%clk 0:00:21] } 34. Bxc8 { [%eval 0.06] [%clk 0:00:40] } 34... Rfxc8?! { [%eval 0.72] } { Inaccuracy. Rbxc8 was best. } { [%clk 0:00:21] } 35. Rdf1 { [%eval 0.91] [%clk 0:00:41] } 35... Ng8 { [%eval 0.88] [%clk 0:00:21] } 36. Nd5 { [%eval 0.55] [%clk 0:00:41] } 36... Rf8 { [%eval 0.5] [%clk 0:00:14] } 37. Qf4?! { [%eval -0.09] } { Inaccuracy. Kg1 was best. } { [%clk 0:00:41] } 37... Qe6 { [%eval -0.45] [%clk 0:00:16] } 38. Qe3?! { [%eval -1.02] } { Inaccuracy. Kg1 was best. } { [%clk 0:00:40] } 38... Rb7?! { [%eval 0.05] } { Inaccuracy. Nh6 was best. } { [%clk 0:00:15] } 39. a4?! { [%eval -0.78] } { Inaccuracy. Kg1 was best. } { [%clk 0:00:35] } 39... Rb2+?! { [%eval 0.0] } { Inaccuracy. Nh6 was best. } { [%clk 0:00:16] } 40. R1f2?! { [%eval -0.91] } { Inaccuracy. Kg1 was best. } { [%clk 0:00:36] } 40... Rxf2+ { [%eval -0.62] [%clk 0:00:17] } 41. Qxf2 { [%eval -0.74] [%clk 0:00:37] } 41... f5?! { [%eval 0.0] } { Inaccuracy. Nh6 was best. } { [%clk 0:00:17] } 42. Nf4 { [%eval 0.02] [%clk 0:00:33] } 42... Qe5 { [%eval 0.4] [%clk 0:00:17] } 43. d4 { [%eval 0.42] [%clk 0:00:21] } 43... cxd4 { [%eval 0.74] [%clk 0:00:18] } 44. cxd4 { [%eval 0.77] [%clk 0:00:22] } 44... Qxe4? { [%eval 2.47] } { Mistake. Qe8 was best. } { [%clk 0:00:19] } 45. Re3 { [%eval 2.37] [%clk 0:00:23] } 45... Qb7?! { [%eval 3.8] } { Inaccuracy. Qb1 was best. } { [%clk 0:00:20] } 46. Ne6+ { [%eval 3.93] [%clk 0:00:24] } 46... Kf7 { [%eval 3.8] [%clk 0:00:20] } 47. Nxf8?! { [%eval 2.36] } { Inaccuracy. Qa2 was best. } { [%clk 0:00:24] } 47... Kxf8 { [%eval 2.85] [%clk 0:00:21] } 48. Qf4?! { [%eval 2.07] } { Inaccuracy. Qg2 was best. } { [%clk 0:00:22] } 48... Qd5 { [%eval 2.22] [%clk 0:00:20] } 49. Qg5? { [%eval 0.75] } { Mistake. Rc3 was best. } { [%clk 0:00:22] } 49... Qa2+ { [%eval 0.99] [%clk 0:00:21] } 50. Kh3 { [%eval 0.85] [%clk 0:00:23] } 50... Qf7?? { [%eval 4.87] } { Blunder. Qa1 was best. } { [%clk 0:00:20] } 51. Qd8+ { [%eval 4.74] [%clk 0:00:23] } 51... Kg7 { [%eval 4.72] [%clk 0:00:21] } 52. Qxd6 { [%eval 4.79] [%clk 0:00:24] } 52... a5 { [%eval 5.84] [%clk 0:00:19] } 53. Re6 { [%eval 5.02] [%clk 0:00:22] } 53... Qb7 { [%eval 6.22] [%clk 0:00:16] } 54. Qe5+?! { [%eval 4.11] } { Inaccuracy. Rxg6+ was best. } { [%clk 0:00:18] } 54... Kh7 { [%eval 4.21] [%clk 0:00:17] } 55. Qe1?! { [%eval 3.0] } { Inaccuracy. d5 was best. } { [%clk 0:00:15] } 55... Qf3?! { [%eval 4.09] } { Inaccuracy. Qd5 was best. } { [%clk 0:00:17] } 56. Kh2?! { [%eval 3.11] } { Inaccuracy. Rd6 was best. } { [%clk 0:00:10] } 56... Qd3? { [%eval 5.56] } { Mistake. f4 was best. } { [%clk 0:00:17] } 57. Qe3?! { [%eval 3.8] } { Inaccuracy. Qc1 was best. } { [%clk 0:00:08] } 57... Qc2+ { [%eval 4.13] [%clk 0:00:18] } 58. Kh3?! { [%eval 3.24] } { Inaccuracy. Qe2 was best. } { [%clk 0:00:10] } 58... Qd1 { [%eval 3.9] [%clk 0:00:17] } 59. Kg2 { [%eval 4.12] [%clk 0:00:09] } 59... Qc2+ { [%eval 4.13] [%clk 0:00:19] } 60. Qf2?! { [%eval 3.24] } { Inaccuracy. Qe2 was best. } { [%clk 0:00:09] } 60... Qxa4 { [%eval 3.53] [%clk 0:00:20] } 61. d5 { [%eval 3.57] [%clk 0:00:09] } 61... Qb5?! { [%eval 5.24] } { Inaccuracy. Qc4 was best. } { [%clk 0:00:17] } 62. Qf3? { [%eval 3.29] } { Mistake. Qa7+ was best. } { [%clk 0:00:07] } 62... Qb2+ { [%eval 3.68] [%clk 0:00:18] } 63. Kh3 { [%eval 3.32] [%clk 0:00:08] } 63... Qb1?! { [%eval 4.5] } { Inaccuracy. Qb7 was best. } { [%clk 0:00:18] } 64. d6 { [%eval 4.3] [%clk 0:00:10] } 64... Qb5 { [%eval 4.85] [%clk 0:00:15] } 65. Qe2 { [%eval 4.5] [%clk 0:00:06] } 65... Qd5 { [%eval 4.6] [%clk 0:00:16] } 66. Qe1 { [%eval 4.41] [%clk 0:00:07] } 66... Qd3? { [%eval 10.35] } { Mistake. Qc6 was best. } { [%clk 0:00:14] } 67. Re3?? { [%eval 0.36] } { Blunder. Re7+ was best. } { [%clk 0:00:05] } 67... Qd5?? { [%eval 10.58] } { Blunder. Qxd6 was best. } { [%clk 0:00:15] } 68. Qe2?? { [%eval 0.32] } { Blunder. Re7+ was best. } { [%clk 0:00:03] } 68... Qxd6 { [%eval 0.37] [%clk 0:00:16] } 69. Rd3 { [%eval 0.36] } 69... Qc6 { [%eval 0.42] [%clk 0:00:16] } 70. Qd1 { [%eval 0.22] [%clk 0:00:06] } 70... a4?? { [%eval 6.87] } { Blunder. Nf6 was best. } { [%clk 0:00:16] } 71. Rd7+ { [%eval 4.91] [%clk 0:00:07] } 71... Kh8 { [%eval 5.44] [%clk 0:00:12] } 72. Qd4+ { [%eval 7.15] [%clk 0:00:08] } 72... Nf6 { [%eval 7.55] [%clk 0:00:14] } 73. Rd8+ { [%eval 7.69] [%clk 0:00:07] } 73... Kg7 { [%eval 7.94] } 74. Qa7+ { [%eval 7.69] [%clk 0:00:07] } 74... Kh6? { [%eval #2] } { Checkmate is now unavoidable. Nd7 was best. } { [%clk 0:00:04] } 75. Rh8+ { [%eval #1] [%clk 0:00:08] } 75... Nh7 { [%eval #1] [%clk 0:00:05] } 76. Rxh7# { [%clk 0:00:03] } 1-0