Event: Round 1: Unander, Matts - Binham, Timothy F.
Site: https://lichess.org/broadcast/fide-world-senior-championship-2025--open-65/round-1/Cb9z7AQN/MTgL8pmb
Date: 2025-10-21
White: Unander, Matts
WhiteElo: 1925
Black: Binham, Timothy F.
BlackTitle: IM
BlackElo: 2227
Result: 0-1
ECO: E10
Opening: Blumenfeld Countergambit: Duz-Khotimirsky Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:49] } 1... Nf6 { [%eval 0.19] [%clk 1:30:39] } 2. Nf3 { [%eval 0.11] [%clk 1:30:57] } 2... c5 { [%eval 0.39] [%clk 1:30:37] } 3. d5 { [%eval 0.37] [%clk 1:31:03] } 3... e6 { [%eval 0.39] [%clk 1:30:25] } 4. c4 { [%eval 0.35] [%clk 1:30:57] } 4... b5 { [%eval 0.47] [%clk 1:30:13] } 5. Bg5 { [%eval 0.28] [%clk 1:15:22] } 5... exd5 { [%eval 0.35] [%clk 1:27:20] } 6. cxd5 { [%eval 0.39] [%clk 1:15:08] } 6... d6 { [%eval 0.46] [%clk 1:27:46] } 7. e3 { [%eval 0.36] [%clk 1:11:30] } 7... a6 { [%eval 0.44] [%clk 1:26:44] } 8. a4 { [%eval 0.56] [%clk 1:04:22] } 8... b4 { [%eval 0.58] [%clk 1:25:43] } 9. Bc4?! { [%eval 0.0] } { Inaccuracy. Nbd2 was best. } { [%clk 1:03:08] } 9... Be7 { [%eval 0.3] [%clk 1:22:55] } 10. a5 { [%eval 0.21] [%clk 1:01:03] } 10... h6 { [%eval 0.3] [%clk 1:19:54] } 11. Bh4 { [%eval 0.21] [%clk 0:59:50] } 11... O-O { [%eval 0.26] [%clk 1:12:50] } 12. O-O { [%eval -0.21] [%clk 0:58:53] } 12... Ra7 { [%eval 0.26] [%clk 1:10:27] } 13. Qd3?! { [%eval -0.57] } { Inaccuracy. Bg3 was best. } { [%clk 0:54:33] } 13... Nxd5 { [%eval -0.71] [%clk 1:03:13] } 14. Qxd5? { [%eval -2.45] } { Mistake. Bxd5 was best. } { [%clk 0:49:16] } 14... Bxh4 { [%eval -2.25] [%clk 1:01:29] } 15. Nxh4 { [%eval -2.55] [%clk 0:46:11] } 15... Qxh4?! { [%eval -1.57] } { Inaccuracy. Be6 was best. } { [%clk 1:01:55] } 16. Nd2 { [%eval -1.6] [%clk 0:36:50] } 16... Rd7 { [%eval -1.54] [%clk 0:53:27] } 17. f4 { [%eval -2.03] [%clk 0:29:06] } 17... Bb7 { [%eval -1.96] [%clk 0:48:26] } 18. Qf5 { [%eval -1.9] [%clk 0:28:42] } 18... Qf6? { [%eval -0.47] } { Mistake. d5 was best. } { [%clk 0:41:58] } 19. Qxf6 { [%eval -0.41] [%clk 0:21:06] } 19... gxf6 { [%eval -0.44] [%clk 0:42:26] } 20. e4 { [%eval -0.94] [%clk 0:20:34] } 20... Re8 { [%eval -0.58] [%clk 0:35:09] } 21. Rae1?! { [%eval -1.31] } { Inaccuracy. Bd5 was best. } { [%clk 0:19:38] } 21... Rde7 { [%eval -1.26] [%clk 0:31:49] } 22. Re3 { [%eval -1.53] [%clk 0:16:51] } 22... Nc6 { [%eval -1.26] [%clk 0:28:06] } 23. e5 { [%eval -1.21] [%clk 0:16:47] } 23... fxe5 { [%eval -0.83] [%clk 0:19:15] } 24. Ne4? { [%eval -2.46] } { Mistake. Rg3+ was best. } { [%clk 0:16:59] } 24... Nxa5 { [%eval -2.26] [%clk 0:19:17] } 25. Nf6+ { [%eval -2.15] [%clk 0:16:27] } 25... Kh8 { [%eval -2.15] [%clk 0:19:18] } 26. Bxf7? { [%eval -4.42] } { Mistake. Bd3 was best. } { [%clk 0:08:54] } 26... Rf8 { [%eval -4.56] [%clk 0:16:20] } 27. fxe5 { [%eval -4.86] [%clk 0:05:30] } 27... Rexf7 { [%eval -4.73] [%clk 0:14:31] } 0-1