Event: Round 5: Alexander Eichler - Matthias Fahland
Date: 2023-11-01
White: Alexander Eichler
WhiteElo: 1860
Black: Matthias Fahland
Result: 1-0
ECO: B31
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:57] } 1... c5 { [%eval 0.32] [%clk 1:30:52] } 2. Nf3 { [%eval 0.0] [%clk 1:31:23] } 2... Nc6 { [%eval 0.0] [%clk 1:31:04] } 3. Bb5 { [%eval 0.37] [%clk 1:31:33] } 3... g6 { [%eval 0.59] [%clk 1:31:21] } 4. Bxc6 { [%eval 0.62] [%clk 1:31:28] } 4... dxc6 { [%eval 0.52] [%clk 1:31:41] } 5. O-O { [%eval 0.13] [%clk 1:31:20] } 5... Bg7 { [%eval 0.47] [%clk 1:31:48] } 6. d3 { [%eval 0.5] [%clk 1:30:51] } 6... Bg4 { [%eval 0.79] [%clk 1:26:39] } 7. h3 { [%eval 0.87] [%clk 1:30:53] } 7... Bxf3 { [%eval 0.84] [%clk 1:26:59] } 8. Qxf3 { [%eval 0.94] [%clk 1:31:21] } 8... e5 { [%eval 1.2] [%clk 1:26:28] } 9. Be3 { [%eval 1.02] [%clk 1:29:29] } 9... b6 { [%eval 1.4] [%clk 1:25:08] } 10. Nd2 { [%eval 1.5] [%clk 1:27:14] } 10... Nf6 { [%eval 1.46] [%clk 1:21:13] } 11. Nc4 { [%eval 0.95] [%clk 1:23:01] } 11... Qc7 { [%eval 1.26] [%clk 1:21:31] } 12. a4 { [%eval 1.04] [%clk 1:18:34] } 12... a5 { [%eval 1.06] [%clk 1:19:32] } 13. Qg3 { [%eval 1.1] [%clk 1:09:43] } 13... Nh5 { [%eval 1.01] [%clk 1:16:09] } 14. Qg4 { [%eval 0.89] [%clk 1:03:56] } 14... Nf4 { [%eval 0.65] [%clk 1:11:43] } 15. Bxf4 { [%eval 0.87] [%clk 1:04:02] } 15... exf4 { [%eval 0.71] [%clk 1:12:04] } 16. e5 { [%eval 0.61] [%clk 1:04:24] } 16... O-O { [%eval 0.72] [%clk 1:07:12] } 17. Qxf4 { [%eval 0.75] [%clk 0:58:40] } 17... f6? { [%eval 2.22] } { Mistake. Rae8 was best. } { [%clk 1:07:22] } 18. Nd6 { [%eval 2.16] [%clk 0:49:19] } 18... fxe5 { [%eval 1.97] [%clk 1:07:22] } 19. Qc4+ { [%eval 2.17] [%clk 0:49:43] } 19... Kh8 { [%eval 2.1] [%clk 1:07:44] } 20. Ne4 { [%eval 1.89] [%clk 0:50:03] } 20... Rae8 { [%eval 2.05] [%clk 1:05:58] } 21. c3 { [%eval 1.7] [%clk 0:42:43] } 21... Qd7 { [%eval 1.52] [%clk 0:57:51] } 22. Rab1 { [%eval 1.6] [%clk 0:38:54] } 22... Qd5 { [%eval 1.47] [%clk 0:43:49] } 23. b4 { [%eval 1.26] [%clk 0:33:14] } 23... cxb4 { [%eval 1.58] [%clk 0:40:25] } 24. cxb4 { [%eval 1.43] [%clk 0:33:10] } 24... Rc8?! { [%eval 2.48] } { Inaccuracy. Rd8 was best. } { [%clk 0:38:47] } 25. bxa5 { [%eval 2.28] [%clk 0:23:10] } 25... bxa5 { [%eval 2.5] [%clk 0:39:04] } 26. Rb7 { [%eval 2.05] [%clk 0:20:58] } 26... Rfd8 { [%eval 2.39] [%clk 0:37:14] } 27. Nc5?! { [%eval 1.71] } { Inaccuracy. f3 was best. } { [%clk 0:19:07] } 27... Bf8?? { [%eval 3.86] } { Blunder. e4 was best. } { [%clk 0:34:28] } 28. Rc1?? { [%eval 1.09] } { Blunder. Qh4 was best. } { [%clk 0:17:42] } 28... Rb8?! { [%eval 1.75] } { Inaccuracy. Qxc4 was best. } { [%clk 0:28:30] } 29. Qxd5 { [%eval 1.25] [%clk 0:16:46] } 29... cxd5 { [%eval 1.4] [%clk 0:28:30] } 30. Rxb8 { [%eval 1.15] [%clk 0:17:14] } 30... Rxb8 { [%eval 1.51] [%clk 0:28:47] } 31. Nd7 { [%eval 1.27] [%clk 0:17:41] } 31... Re8 { [%eval 1.28] [%clk 0:28:24] } 32. Nxf8?! { [%eval 0.47] } { Inaccuracy. Kf1 was best. } { [%clk 0:18:08] } 32... Rxf8 { [%eval 0.51] [%clk 0:28:49] } 33. Rc5 { [%eval 0.17] [%clk 0:18:36] } 33... Rd8?? { [%eval 4.04] } { Blunder. Rf4 was best. } { [%clk 0:28:21] } 34. Rxa5 { [%eval 4.19] [%clk 0:18:57] } 34... Kg7 { [%eval 4.39] [%clk 0:27:52] } 35. Kf1?! { [%eval 2.89] } { Inaccuracy. Rb5 was best. } { [%clk 0:14:36] } 35... h5? { [%eval 4.94] } { Mistake. e4 was best. } { [%clk 0:25:20] } 36. Ra6? { [%eval 2.66] } { Mistake. Rb5 was best. } { [%clk 0:11:35] } 36... Kf7 { [%eval 3.31] [%clk 0:20:52] } 37. a5 { [%eval 2.98] [%clk 0:07:43] } 37... Rc8 { [%eval 2.9] [%clk 0:21:15] } 38. Rd6 { [%eval 3.08] [%clk 0:07:39] } 38... Rc5 { [%eval 3.54] [%clk 0:21:35] } 39. a6 { [%eval 3.65] [%clk 0:08:01] } 39... Ra5 { [%eval 3.59] [%clk 0:22:01] } 40. Ke2 { [%eval 3.53] [%clk 0:07:49] } 40... d4? { [%eval 6.33] } { Mistake. Ra2+ was best. } { [%clk 0:19:14] } 41. Kf3 { [%eval 6.64] [%clk 0:02:23] } 41... Ra2 { [%eval 6.58] [%clk 0:19:34] } 42. Rb6 { [%eval 5.89] [%clk 0:02:33] } 42... Ra1 { [%eval 7.07] [%clk 0:18:54] } 43. Ke4 { [%eval 6.79] [%clk 0:00:33] } 43... Re1+ { [%eval 6.87] [%clk 0:17:16] } 44. Kd5 { [%eval 6.97] [%clk 0:00:59] } 44... e4 { [%eval 8.33] [%clk 0:17:37] } 45. a7 { [%eval 8.38] [%clk 0:01:23] } 45... exd3? { [%eval #7] } { Checkmate is now unavoidable. Ra1 was best. } { [%clk 0:17:46] } 46. a8=Q { [%eval #6] [%clk 0:01:36] } 46... d2 { [%eval #5] [%clk 0:18:10] } 47. Qa7+?! { [%eval 61.75] } { Lost forced checkmate sequence. Qc6 was best. } { [%clk 0:01:18] } 47... Re7 { [%eval 11.32] [%clk 0:18:31] } 48. Qa5?? { [%eval -0.24] } { Blunder. Qa4 was best. } 1-0