Event: Round 4: Oelmann, Henry - Aisemberg, Liem
Date: 2024-11-30
White: Oelmann, Henry
WhiteElo: 1902
Black: Aisemberg, Liem
Result: 1-0
ECO: A15
Opening: English Opening: Anglo-Indian Defense, Scandinavian Defense, Exchange Variation
Variant: Standard

1. Nf3 { [%eval 0.14] [%clk 0:15:17] } 1... d5 { [%eval 0.18] [%clk 0:15:18] } 2. c4 { [%eval 0.0] [%clk 0:15:25] } 2... Nf6 { [%eval 0.54] [%clk 0:15:23] } 3. cxd5 { [%eval 0.49] [%clk 0:15:34] } 3... Nxd5 { [%eval 0.7] [%clk 0:15:30] } 4. e4 { [%eval 0.61] [%clk 0:15:42] } 4... Nb6 { [%eval 0.6] [%clk 0:15:17] } 5. d4 { [%eval 0.57] [%clk 0:15:39] } 5... a6?! { [%eval 1.16] } { Inaccuracy. Bg4 was best. } { [%clk 0:15:04] } 6. Be2 { [%eval 1.33] [%clk 0:15:40] } 6... g6 { [%eval 1.58] [%clk 0:15:11] } 7. O-O { [%eval 1.55] [%clk 0:15:42] } 7... Bg7 { [%eval 1.47] [%clk 0:15:19] } 8. Nc3 { [%eval 1.12] [%clk 0:15:33] } 8... O-O { [%eval 1.58] [%clk 0:15:13] } 9. Bf4?! { [%eval 0.94] } { Inaccuracy. h3 was best. } { [%clk 0:15:06] } 9... e6?! { [%eval 1.94] } { Inaccuracy. Bg4 was best. } { [%clk 0:14:38] } 10. Qd2 { [%eval 1.88] [%clk 0:14:55] } 10... Nc6 { [%eval 1.92] [%clk 0:13:44] } 11. Rfd1 { [%eval 1.79] [%clk 0:14:55] } 11... Qe7 { [%eval 1.76] [%clk 0:12:52] } 12. Rac1 { [%eval 1.39] [%clk 0:14:44] } 12... Rd8?! { [%eval 2.11] } { Inaccuracy. e5 was best. } { [%clk 0:12:54] } 13. Qe3?! { [%eval 0.98] } { Inaccuracy. e5 was best. } { [%clk 0:13:44] } 13... Na5?! { [%eval 2.11] } { Inaccuracy. Nxd4 was best. } { [%clk 0:10:24] } 14. b3 { [%eval 2.22] [%clk 0:13:25] } 14... Nc6 { [%eval 2.22] [%clk 0:09:29] } 15. h3 { [%eval 2.2] [%clk 0:13:21] } 15... e5 { [%eval 2.82] [%clk 0:09:14] } 16. dxe5 { [%eval 2.94] [%clk 0:11:27] } 16... Be6 { [%eval 3.17] [%clk 0:08:13] } 17. Bg5 { [%eval 3.19] [%clk 0:10:32] } 17... Rxd1+ { [%eval 3.11] [%clk 0:07:55] } 18. Rxd1 { [%eval 3.03] [%clk 0:10:39] } 18... Qb4 { [%eval 2.98] [%clk 0:07:14] } 19. Bf6?! { [%eval 1.9] } { Inaccuracy. Nd5 was best. } { [%clk 0:10:26] } 19... Nd7? { [%eval 3.85] } { Mistake. Re8 was best. } { [%clk 0:05:42] } 20. Bxg7 { [%eval 3.74] [%clk 0:09:58] } 20... Kxg7 { [%eval 3.58] [%clk 0:05:50] } 21. Nd5 { [%eval 3.44] [%clk 0:09:28] } 21... Qa5 { [%eval 4.06] [%clk 0:05:27] } 22. Qf4?! { [%eval 3.17] } { Inaccuracy. Bc4 was best. } { [%clk 0:08:40] } 22... Qxa2?! { [%eval 4.73] } { Inaccuracy. h6 was best. } { [%clk 0:03:39] } 23. Bc4 { [%eval 4.3] [%clk 0:07:52] } 23... b5? { [%eval 7.18] } { Mistake. Rd8 was best. } { [%clk 0:02:23] } 24. Nxc7 { [%eval 7.03] [%clk 0:07:48] } 24... Bxc4 { [%eval 6.64] [%clk 0:00:51] } 25. Nxa8 { [%eval 6.32] [%clk 0:06:53] } 25... Be6 { [%eval 7.3] [%clk 0:00:33] } 26. Nc7 { [%eval 7.0] [%clk 0:06:45] } 26... Nc5?? { [%eval #7] } { Checkmate is now unavoidable. Qxb3 was best. } { [%clk 0:00:37] } 27. Nxe6+? { [%eval 8.0] } { Lost forced checkmate sequence. Qf6+ was best. } { [%clk 0:05:12] } 27... Nxe6 { [%eval 7.98] [%clk 0:00:45] } 28. Qf6+ { [%eval 7.81] [%clk 0:05:13] } 28... Kf8? { [%eval #6] } { Checkmate is now unavoidable. Kh6 was best. } { [%clk 0:00:22] } 29. Rd7 { [%clk 0:04:36] } 29... Ncd8 { [%clk 0:00:11] } 30. Qh8# 1-0