Event: Round 4: Spencer, Edwin A - Berg, Jan
Date: 2024-05-26
White: Spencer, Edwin A
WhiteElo: 2123
Black: Berg, Jan
BlackElo: 1891
Result: 1-0
ECO: B20
Opening: Sicilian Defense
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:17] } 1... c5 { [%eval 0.25] [%clk 1:30:46] } 2. d3 { [%eval 0.0] [%clk 1:29:08] } 2... e6 { [%eval 0.0] [%clk 1:30:01] } 3. Nd2 { [%eval -0.05] [%clk 1:28:51] } 3... d5 { [%eval -0.07] [%clk 1:30:17] } 4. Ngf3 { [%eval -0.05] [%clk 1:29:06] } 4... Ne7 { [%eval 0.02] [%clk 1:28:00] } 5. g3 { [%eval 0.0] [%clk 1:29:27] } 5... Ng6 { [%eval 0.24] [%clk 1:26:40] } 6. Bg2 { [%eval 0.3] [%clk 1:29:41] } 6... Be7 { [%eval 0.68] [%clk 1:25:26] } 7. h4 { [%eval 0.45] [%clk 1:28:21] } 7... Nc6 { [%eval 0.73] [%clk 1:23:57] } 8. h5 { [%eval 0.66] [%clk 1:26:24] } 8... Nge5 { [%eval 0.58] [%clk 1:23:44] } 9. Nxe5 { [%eval 0.64] [%clk 1:22:29] } 9... Nxe5 { [%eval 0.65] [%clk 1:24:02] } 10. Qe2 { [%eval 0.62] [%clk 1:22:25] } 10... Nc6 { [%eval 0.69] [%clk 1:19:53] } 11. h6 { [%eval 0.64] [%clk 1:17:50] } 11... g6 { [%eval 1.01] [%clk 1:15:17] } 12. c3 { [%eval 0.88] [%clk 1:13:57] } 12... dxe4?! { [%eval 1.69] } { Inaccuracy. O-O was best. } { [%clk 1:11:12] } 13. Nxe4 { [%eval 1.42] [%clk 1:12:56] } 13... Qc7 { [%eval 1.9] [%clk 1:02:49] } 14. Bg5 { [%eval 1.62] [%clk 1:10:28] } 14... Bxg5 { [%eval 2.21] [%clk 0:56:43] } 15. Nxg5 { [%eval 2.26] [%clk 1:10:49] } 15... Bd7 { [%eval 2.6] [%clk 0:41:18] } 16. O-O { [%eval 2.23] [%clk 1:09:45] } 16... O-O { [%eval 2.12] [%clk 0:35:23] } 17. Rfe1 { [%eval 2.02] [%clk 1:09:31] } 17... Rae8 { [%eval 1.9] [%clk 0:33:38] } 18. Ne4 { [%eval 2.0] [%clk 1:07:29] } 18... f5 { [%eval 2.17] [%clk 0:31:47] } 19. Nxc5 { [%eval 2.03] [%clk 1:06:28] } 19... Bc8 { [%eval 2.62] [%clk 0:32:12] } 20. d4 { [%eval 2.57] [%clk 1:03:52] } 20... b6 { [%eval 2.64] [%clk 0:32:23] } 21. Nd3 { [%eval 2.63] [%clk 1:03:39] } 21... Ba6 { [%eval 3.23] [%clk 0:32:19] } 22. Qf3 { [%eval 2.78] [%clk 1:03:34] } 22... Nd8 { [%eval 2.69] [%clk 0:30:50] } 23. Ne5 { [%eval 2.56] [%clk 0:54:54] } 23... Nf7 { [%eval 3.27] [%clk 0:28:15] } 24. Nxf7 { [%eval 3.19] [%clk 0:54:26] } 24... Qxf7 { [%eval 3.32] [%clk 0:28:43] } 25. Qf4 { [%eval 2.76] [%clk 0:51:58] } 25... Qf6 { [%eval 2.73] [%clk 0:28:12] } 26. Qe5 { [%eval 2.71] [%clk 0:52:09] } 26... g5?! { [%eval 3.48] } { Inaccuracy. Qxe5 was best. } { [%clk 0:26:56] } 27. Bc6 { [%eval 3.61] [%clk 0:48:26] } 27... Re7 { [%eval 3.44] [%clk 0:25:41] } 28. d5 { [%eval 3.56] [%clk 0:48:36] } 28... Bc8 { [%eval 3.5] [%clk 0:21:03] } 29. Rad1 { [%eval 3.53] [%clk 0:46:31] } 29... Qxe5 { [%eval 3.49] [%clk 0:20:16] } 30. Rxe5 { [%eval 3.56] [%clk 0:45:52] } 30... Rc7 { [%eval 3.6] [%clk 0:20:19] } 31. Ba4 { [%eval 3.55] [%clk 0:45:01] } 31... exd5 { [%eval 3.48] [%clk 0:20:04] } 32. Rdxd5 { [%eval 3.32] [%clk 0:44:05] } 32... Bb7?! { [%eval 4.64] } { Inaccuracy. Kf7 was best. } { [%clk 0:20:06] } 33. Rd6 { [%eval 4.66] [%clk 0:44:07] } 33... Kh8 { [%eval 5.04] [%clk 0:16:15] } 34. Rxf5 { [%eval 5.0] [%clk 0:43:54] } 34... Bc8?? { [%eval #1] } { Checkmate is now unavoidable. Rg8 was best. } 35. Re5?? { [%eval 4.81] } { Lost forced checkmate sequence. Rxf8# was best. } 1-0