Event: Round 2: Verboven, Peter - Kozlov, Oleg
Site: https://lichess.org/broadcast/fide-world-senior-championship-2025--open-65/round-2/UgHEVnU3/zYJ3lRU9
Date: 2025-10-22
White: Verboven, Peter
WhiteElo: 2038
Black: Kozlov, Oleg
BlackTitle: IM
BlackElo: 2253
Result: 0-1
ECO: B23
Opening: Sicilian Defense: Closed
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:53] } 1... c5 { [%eval 0.24] [%clk 1:30:56] } 2. Nc3 { [%eval 0.26] [%clk 1:31:13] } 2... e6 { [%eval 0.34] [%clk 1:28:49] } 3. Nge2 { [%eval 0.24] [%clk 1:31:27] } 3... a6 { [%eval 0.38] [%clk 1:28:43] } 4. g3 { [%eval 0.2] [%clk 1:31:47] } 4... b5 { [%eval 0.16] [%clk 1:29:07] } 5. Bg2 { [%eval 0.21] [%clk 1:31:28] } 5... Bb7 { [%eval 0.13] [%clk 1:29:34] } 6. O-O { [%eval 0.2] [%clk 1:31:42] } 6... Nf6 { [%eval 0.18] [%clk 1:26:58] } 7. d3 { [%eval 0.0] [%clk 1:31:22] } 7... b4 { [%eval 0.35] [%clk 1:26:31] } 8. Na4 { [%eval 0.51] [%clk 1:29:57] } 8... d5 { [%eval 0.9] [%clk 1:26:41] } 9. exd5?! { [%eval 0.32] } { Inaccuracy. e5 was best. } { [%clk 1:29:40] } 9... Bxd5 { [%eval 0.34] [%clk 1:10:19] } 10. Bxd5 { [%eval 0.31] [%clk 1:27:28] } 10... Nxd5 { [%eval 0.31] [%clk 1:09:46] } 11. Nf4 { [%eval 0.19] [%clk 1:26:41] } 11... Nxf4 { [%eval 0.26] [%clk 0:57:29] } 12. Bxf4 { [%eval 0.2] [%clk 1:26:59] } 12... Nc6 { [%eval 0.28] [%clk 0:57:49] } 13. Re1 { [%eval 0.24] [%clk 1:23:55] } 13... Be7 { [%eval 0.2] [%clk 0:52:53] } 14. Be3 { [%eval -0.17] [%clk 1:15:15] } 14... Qa5 { [%eval -0.3] [%clk 0:49:56] } 15. b3 { [%eval -0.31] [%clk 1:14:24] } 15... O-O { [%eval -0.24] [%clk 0:49:18] } 16. Nb2 { [%eval -0.45] [%clk 1:09:40] } 16... Rfd8 { [%eval -0.17] [%clk 0:42:39] } 17. Nc4 { [%eval -0.16] [%clk 1:07:28] } 17... Qc7 { [%eval 0.0] [%clk 0:38:03] } 18. Bf4 { [%eval 0.01] [%clk 1:03:11] } 18... Qb7 { [%eval -0.02] [%clk 0:37:55] } 19. Qf3 { [%eval 0.0] [%clk 1:03:01] } 19... Rd5 { [%eval 0.0] [%clk 0:37:48] } 20. Be5 { [%eval 0.0] [%clk 1:00:20] } 20... Nxe5 { [%eval -0.03] [%clk 0:28:50] } 21. Nxe5 { [%eval -0.01] [%clk 0:57:55] } 21... Bf6 { [%eval 0.01] [%clk 0:28:28] } 22. Re2 { [%eval -0.13] [%clk 0:57:51] } 22... Rb8 { [%eval -0.29] [%clk 0:26:53] } 23. Rae1?? { [%eval -4.63] } { Blunder. Qf4 was best. } { [%clk 0:57:54] } 23... Bxe5 { [%eval -4.73] [%clk 0:27:10] } 0-1