Event: Round 2: Bonin, Jay - George P Berg
Site: https://lichess.org/broadcast/2025-marshall-senior-championship/round-2/OQpdnSl0/0xnhWLaa
Date: 2025-11-08
White: Bonin, Jay
WhiteTitle: IM
WhiteElo: 2054
Black: George P Berg
Result: 1-0
ECO: A01
Opening: Nimzo-Larsen Attack: Modern Variation
Variant: Standard
TimeControl: 90+30

1. b3 { [%eval 0.0] [%clk 1:30:09] } 1... e5 { [%eval 0.0] [%clk 1:30:54] } 2. Bb2 { [%eval 0.0] [%clk 1:30:35] } 2... Nc6 { [%eval 0.0] [%clk 1:31:20] } 3. e3 { [%eval 0.0] [%clk 1:31:01] } 3... Nf6 { [%eval 0.0] [%clk 1:31:37] } 4. Bb5 { [%eval -0.11] [%clk 1:31:24] } 4... Bd6 { [%eval 0.0] [%clk 1:30:39] } 5. Na3 { [%eval -0.04] [%clk 1:31:49] } 5... a6 { [%eval 0.2] [%clk 1:29:53] } 6. Bxc6 { [%eval 0.21] [%clk 1:32:09] } 6... dxc6 { [%eval 0.22] [%clk 1:30:17] } 7. Nc4 { [%eval 0.14] [%clk 1:32:33] } 7... Qe7 { [%eval 0.25] [%clk 1:30:17] } 8. Ne2 { [%eval 0.25] [%clk 1:32:05] } 8... O-O { [%eval 0.37] [%clk 1:30:15] } 9. O-O { [%eval 0.33] [%clk 1:32:02] } 9... Re8 { [%eval 0.71] [%clk 1:24:10] } 10. f4 { [%eval 0.66] [%clk 1:28:49] } 10... exf4 { [%eval 0.53] [%clk 1:24:14] } 11. Nxd6 { [%eval 0.46] [%clk 1:28:29] } 11... Qxd6 { [%eval 0.84] [%clk 1:24:07] } 12. Nxf4 { [%eval 0.91] [%clk 1:28:48] } 12... Ng4 { [%eval 0.85] [%clk 0:57:30] } 13. h3 { [%eval 0.86] [%clk 1:28:22] } 13... Ne5 { [%eval 0.85] [%clk 0:55:16] } 14. Rf2 { [%eval 0.8] [%clk 1:26:12] } 14... Be6 { [%eval 0.78] [%clk 0:47:22] } 15. Nh5 { [%eval 0.72] [%clk 1:21:47] } 15... Rad8?? { [%eval 3.34] } { Blunder. Bd5 was best. } { [%clk 0:45:09] } 16. Nxg7 { [%eval 3.21] [%clk 1:18:19] } 16... Kxg7 { [%eval 3.13] [%clk 0:45:30] } 17. Qh5 { [%eval 2.32] [%clk 1:18:42] } 17... f6? { [%eval 4.39] } { Mistake. f5 was best. } { [%clk 0:44:11] } 18. Rxf6 { [%eval 4.45] [%clk 1:19:02] } 18... Kxf6 { [%eval 4.39] [%clk 0:43:20] } 19. Rf1+ { [%eval 4.5] [%clk 1:14:13] } 19... Bf5 { [%eval 4.7] [%clk 0:41:05] } 20. Rxf5+ { [%eval 4.65] [%clk 1:13:06] } 20... Ke6?! { [%eval 6.14] } { Inaccuracy. Ke7 was best. } { [%clk 0:37:11] } 21. Bxe5 { [%eval 5.95] [%clk 1:09:24] } 21... Qe7?? { [%eval #10] } { Checkmate is now unavoidable. Rf8 was best. } { [%clk 0:36:50] } 22. Qg4 { [%eval #9] [%clk 0:57:06] } 22... Kd5 { [%eval #1] [%clk 0:31:51] } 1-0