Event: Round 9: Bouah, Lyndon - Ohlson, Cecil
Date: 2024-03-31
White: Bouah, Lyndon
WhiteTitle: CM
WhiteElo: 2007
Black: Ohlson, Cecil
BlackElo: 1729
Result: 1-0
ECO: A53
Opening: Old Indian Defense: Czech Variation, with Nf3
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:30] } 1... d6 { [%eval 0.48] [%clk 1:30:46] } 2. Nf3 { [%eval 0.46] [%clk 1:30:56] } 2... Nf6 { [%eval 0.46] [%clk 1:31:02] } 3. c4 { [%eval 0.61] [%clk 1:31:21] } 3... c6 { [%eval 0.74] [%clk 1:31:25] } 4. Nc3 { [%eval 0.7] [%clk 1:31:40] } 4... Qa5 { [%eval 1.23] [%clk 1:31:38] } 5. Bd2 { [%eval 1.21] [%clk 1:29:04] } 5... Qc7 { [%eval 0.88] [%clk 1:32:02] } 6. e4 { [%eval 0.86] [%clk 1:27:33] } 6... e5 { [%eval 0.93] [%clk 1:32:20] } 7. Be2 { [%eval 1.32] [%clk 1:27:42] } 7... Be7 { [%eval 0.78] [%clk 1:32:44] } 8. h3 { [%eval 0.92] [%clk 1:27:52] } 8... O-O { [%eval 0.88] [%clk 1:32:55] } 9. O-O { [%eval 0.9] [%clk 1:28:17] } 9... a5 { [%eval 0.94] [%clk 1:32:35] } 10. Qc2 { [%eval 0.91] [%clk 1:23:42] } 10... Re8 { [%eval 0.98] [%clk 1:31:43] } 11. Rfe1 { [%eval 0.93] [%clk 1:22:30] } 11... Nbd7 { [%eval 0.94] [%clk 1:31:32] } 12. a3 { [%eval 0.95] [%clk 1:22:11] } 12... exd4 { [%eval 0.95] [%clk 1:25:49] } 13. Nxd4 { [%eval 0.95] [%clk 1:22:33] } 13... Ne5 { [%eval 1.31] [%clk 1:25:58] } 14. Rad1 { [%eval 1.42] [%clk 1:19:11] } 14... Be6?! { [%eval 2.26] } { Inaccuracy. Ned7 was best. } { [%clk 1:17:52] } 15. b3?! { [%eval 1.42] } { Inaccuracy. f4 was best. } { [%clk 1:14:43] } 15... Bd7 { [%eval 1.49] [%clk 1:16:13] } 16. Bc1 { [%eval 1.36] [%clk 1:11:42] } 16... Ng6 { [%eval 1.25] [%clk 1:11:22] } 17. f4 { [%eval 1.21] [%clk 1:07:39] } 17... Bf8 { [%eval 1.52] [%clk 1:04:44] } 18. Rf1?! { [%eval 0.42] } { Inaccuracy. Bd3 was best. } { [%clk 1:05:23] } 18... c5?? { [%eval 2.49] } { Blunder. b5 was best. } { [%clk 0:54:23] } 19. Nf5?! { [%eval 1.59] } { Inaccuracy. Ndb5 was best. } { [%clk 1:02:31] } 19... Nxe4?! { [%eval 2.57] } { Inaccuracy. a4 was best. } { [%clk 0:48:02] } 20. Nh6+ { [%eval 2.47] [%clk 1:02:30] } 20... gxh6 { [%eval 2.59] [%clk 0:48:03] } 21. Nxe4 { [%eval 2.44] [%clk 1:02:55] } 21... Re7? { [%eval 4.66] } { Mistake. Bg7 was best. } { [%clk 0:44:33] } 22. Nf6+ { [%eval 4.65] [%clk 1:02:35] } 22... Kh8 { [%eval 4.66] [%clk 0:44:35] } 23. Nd5 { [%eval 4.44] [%clk 1:02:48] } 23... Rxe2 { [%eval 4.73] [%clk 0:40:12] } 24. Qxe2 { [%eval 4.61] [%clk 1:02:30] } 24... Qc6 { [%eval 5.72] [%clk 0:39:41] } 25. Bb2+ { [%eval 5.77] [%clk 1:02:43] } 25... Bg7 { [%eval 6.12] [%clk 0:39:59] } 26. Bxg7+ { [%eval 6.05] [%clk 1:03:03] } 26... Kxg7 { [%eval 5.8] [%clk 0:40:16] } 27. Qb2+ { [%eval 5.97] [%clk 1:03:31] } 27... Kf8 { [%eval 6.12] [%clk 0:35:02] } 28. Qf6 { [%eval 6.08] [%clk 1:03:44] } 28... Re8?! { [%eval 8.62] } { Inaccuracy. Bf5 was best. } { [%clk 0:33:23] } 29. f5 { [%eval 8.12] [%clk 1:03:17] } 29... Ne7? { [%eval #3] } { Checkmate is now unavoidable. Qxd5 was best. } { [%clk 0:33:45] } 30. Qh8+ { [%eval #3] [%clk 1:03:15] } 30... Ng8 { [%eval #3] [%clk 0:34:11] } 31. f6 { [%eval #2] [%clk 1:03:29] } 31... Re2 { [%eval #2] [%clk 0:34:12] } 32. Qg7+ { [%eval #1] [%clk 1:03:45] } 32... Ke8 { [%eval #1] [%clk 0:34:37] } 33. Qxg8# { [%clk 1:04:06] } 1-0