Event: Round 11: Meyer, Juergen - Mertens, Marc
Site: https://lichess.org/broadcast/fide-world-senior-championship-2025--open-50/round-11/fX1DoLhb/Wn89XmCX
Date: 2025-11-01
White: Meyer, Juergen
WhiteElo: 1932
Black: Mertens, Marc
BlackElo: 2101
Result: 1/2-1/2
ECO: B51
Opening: Sicilian Defense: Moscow Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.24] [%clk 1:30:51] } 2. Nf3 { [%eval 0.2] [%clk 1:31:20] } 2... d6 { [%eval 0.31] [%clk 1:30:53] } 3. Bb5+ { [%eval 0.14] [%clk 1:31:40] } 3... Nd7 { [%eval 0.12] [%clk 1:31:17] } 4. O-O { [%eval 0.07] [%clk 1:30:13] } 4... a6 { [%eval 0.11] [%clk 1:31:33] } 5. Bxd7+ { [%eval 0.1] [%clk 1:29:19] } 5... Bxd7 { [%eval 0.0] [%clk 1:31:58] } 6. b3 { [%eval -0.19] [%clk 1:25:15] } 6... e5 { [%eval 0.05] [%clk 1:28:38] } 7. c3 { [%eval 0.07] [%clk 1:19:41] } 7... Nf6 { [%eval 0.15] [%clk 1:27:20] } 8. Re1 { [%eval 0.08] [%clk 1:19:47] } 8... Qc7 { [%eval 0.5] [%clk 1:14:30] } 9. d4 { [%eval 0.49] [%clk 1:12:13] } 9... b5 { [%eval 0.57] [%clk 1:08:18] } 10. dxe5 { [%eval 0.55] [%clk 1:06:35] } 10... dxe5 { [%eval 0.45] [%clk 1:08:47] } 11. c4 { [%eval 0.54] [%clk 1:06:48] } 11... Rd8 { [%eval 0.98] [%clk 1:02:27] } 12. Nc3 { [%eval 0.96] [%clk 1:04:39] } 12... Bg4 { [%eval 1.09] [%clk 0:58:40] } 13. Nd5?! { [%eval 0.49] } { Inaccuracy. Qe2 was best. } { [%clk 1:04:35] } 13... Nxd5 { [%eval 0.4] [%clk 0:59:04] } 14. exd5 { [%eval 0.32] [%clk 1:04:40] } 14... Bd6 { [%eval 0.34] [%clk 0:58:59] } 15. Qd3 { [%eval 0.48] [%clk 0:59:22] } 15... bxc4 { [%eval 0.88] [%clk 0:57:29] } 16. bxc4 { [%eval 0.79] [%clk 0:59:09] } 16... O-O?! { [%eval 1.47] } { Inaccuracy. Bxf3 was best. } { [%clk 0:57:46] } 17. Ng5 { [%eval 1.49] [%clk 0:50:30] } 17... g6 { [%eval 1.31] [%clk 0:54:49] } 18. Qg3?! { [%eval 0.41] } { Inaccuracy. Ne4 was best. } { [%clk 0:46:50] } 18... Bf5 { [%eval 0.3] [%clk 0:48:50] } 19. Qh4 { [%eval 0.39] [%clk 0:45:21] } 1/2-1/2