Event: Round 4: Jacoby, Michael - Bertram, Thomas
Date: 2025-05-03
White: Jacoby, Michael
WhiteElo: 1681
Black: Bertram, Thomas
BlackElo: 1706
Result: 0-1
ECO: C55
Opening: Italian Game: Two Knights Defense, Modern Bishop's Opening
Variant: Standard

1. e4 { [%eval 0.18] [%clk 0:59:56] } 1... e5 { [%eval 0.21] [%clk 0:59:59] } 2. Nf3 { [%eval 0.13] [%clk 0:59:45] } 2... Nc6 { [%eval 0.21] [%clk 0:59:58] } 3. Bc4 { [%eval 0.12] [%clk 0:59:15] } 3... Nf6 { [%eval 0.1] [%clk 0:59:51] } 4. d3 { [%eval 0.09] [%clk 0:58:25] } 4... Be7 { [%eval 0.22] [%clk 0:58:09] } 5. Nc3 { [%eval 0.17] [%clk 0:56:59] } 5... O-O { [%eval 0.27] [%clk 0:57:23] } 6. Bg5 { [%eval 0.0] [%clk 0:56:32] } 6... a6 { [%eval 0.15] [%clk 0:57:06] } 7. a3 { [%eval 0.11] [%clk 0:55:41] } 7... b5 { [%eval 0.3] [%clk 0:56:27] } 8. Ba2 { [%eval 0.28] [%clk 0:54:44] } 8... h6 { [%eval 0.38] [%clk 0:51:52] } 9. Bh4 { [%eval 0.06] [%clk 0:54:34] } 9... d6 { [%eval 0.04] [%clk 0:50:05] } 10. h3 { [%eval 0.06] [%clk 0:54:05] } 10... Bb7 { [%eval 0.29] [%clk 0:48:15] } 11. g4?! { [%eval -0.38] } { Inaccuracy. O-O was best. } { [%clk 0:52:07] } 11... Nd4 { [%eval -0.45] [%clk 0:44:25] } 12. Nxd4 { [%eval -0.44] [%clk 0:50:09] } 12... exd4 { [%eval -0.38] [%clk 0:44:22] } 13. Ne2 { [%eval -0.33] [%clk 0:49:19] } 13... Nxe4?! { [%eval 0.24] } { Inaccuracy. Qd7 was best. } { [%clk 0:42:21] } 14. Bxe7 { [%eval 0.29] [%clk 0:44:41] } 14... Qxe7 { [%eval 0.35] [%clk 0:42:16] } 15. dxe4 { [%eval 0.43] [%clk 0:38:09] } 15... Bxe4 { [%eval 0.83] [%clk 0:40:53] } 16. Rg1 { [%eval 0.65] [%clk 0:37:36] } 16... c5 { [%eval 0.83] [%clk 0:35:29] } 17. Rg3 { [%eval 0.97] [%clk 0:37:07] } 17... Rad8 { [%eval 1.49] [%clk 0:21:52] } 18. Kf1 { [%eval 1.42] [%clk 0:36:31] } 18... Kh8 { [%eval 1.41] [%clk 0:11:53] } 19. Nf4? { [%eval 0.07] } { Mistake. Qd2 was best. } { [%clk 0:35:24] } 19... g5 { [%eval 0.19] [%clk 0:10:22] } 20. Ng2?! { [%eval -0.65] } { Inaccuracy. Nh5 was best. } { [%clk 0:29:34] } 20... f5 { [%eval -0.7] [%clk 0:09:37] } 21. gxf5 { [%eval -0.52] [%clk 0:27:58] } 21... Rxf5 { [%eval -0.65] [%clk 0:09:25] } 22. Qh5? { [%eval -1.94] } { Mistake. Kg1 was best. } { [%clk 0:26:44] } 22... Qf6 { [%eval -1.68] [%clk 0:08:40] } 23. f3?? { [%eval -4.64] } { Blunder. Kg1 was best. } { [%clk 0:23:39] } 23... Bxf3 { [%eval -4.74] [%clk 0:07:46] } 24. Rxf3 { [%eval -4.71] [%clk 0:22:03] } 24... Rxf3+ { [%eval -4.6] [%clk 0:07:43] } 25. Kg1 { [%eval -4.66] [%clk 0:21:41] } 25... Rf8?! { [%eval -3.68] } { Inaccuracy. c4 was best. } { [%clk 0:07:32] } 26. Re1?! { [%eval -4.93] } { Inaccuracy. Bd5 was best. } { [%clk 0:20:33] } 26... c4 { [%eval -5.0] [%clk 0:05:59] } 27. h4?! { [%eval -7.07] } { Inaccuracy. Qg4 was best. } { [%clk 0:18:10] } 27... Rg3 { [%eval -6.6] [%clk 0:05:18] } 28. Kh2?? { [%eval #-16] } { Checkmate is now unavoidable. Qe2 was best. } { [%clk 0:15:29] } 28... gxh4?? { [%eval -5.59] } { Lost forced checkmate sequence. Rxg2+ was best. } { [%clk 0:03:56] } 29. Qxh4?? { [%eval #-6] } { Checkmate is now unavoidable. Re8 was best. } { [%clk 0:12:54] } 29... Rxg2+ { [%eval #-5] [%clk 0:03:36] } 30. Kh3 { [%eval #-2] [%clk 0:10:17] } 30... Qf3+ { [%eval #-1] [%clk 0:03:23] } 0-1