Event: Round 4: Bernabei, Alberto - Henss, Olaf, Dr.
Site: https://lichess.org/broadcast/fide-world-senior-championship-2025--open-65/round-4/9mgBGVnn/2KJnapCy
Date: 2025-10-24
White: Bernabei, Alberto
WhiteElo: 1828
Black: Henss, Olaf, Dr.
BlackElo: 1945
Result: 1/2-1/2
ECO: B31
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:29:05] } 1... c5 { [%eval 0.24] [%clk 1:30:53] } 2. Nf3 { [%eval 0.2] [%clk 1:29:16] } 2... Nc6 { [%eval 0.3] [%clk 1:31:16] } 3. Bb5 { [%eval 0.17] [%clk 1:29:39] } 3... g6 { [%eval 0.24] [%clk 1:31:40] } 4. O-O { [%eval 0.22] [%clk 1:29:51] } 4... Bg7 { [%eval 0.22] [%clk 1:32:06] } 5. Re1 { [%eval 0.2] [%clk 1:30:00] } 5... e5 { [%eval 0.25] [%clk 1:31:54] } 6. Bxc6 { [%eval 0.25] [%clk 1:30:03] } 6... dxc6 { [%eval 0.34] [%clk 1:32:15] } 7. d3 { [%eval 0.27] [%clk 1:29:51] } 7... Ne7 { [%eval 0.45] [%clk 1:32:31] } 8. a4 { [%eval 0.48] [%clk 1:28:27] } 8... a5 { [%eval 0.49] [%clk 1:32:05] } 9. Na3 { [%eval 0.46] [%clk 1:22:27] } 9... b6 { [%eval 0.43] [%clk 1:30:20] } 10. Nc4 { [%eval 0.53] [%clk 1:21:43] } 10... f6 { [%eval 0.55] [%clk 1:30:43] } 11. Bd2 { [%eval 0.31] [%clk 1:15:09] } 11... Be6 { [%eval 0.31] [%clk 1:31:01] } 12. Qe2 { [%eval 0.31] [%clk 1:14:37] } 12... Bxc4 { [%eval 0.05] [%clk 1:31:23] } 13. dxc4 { [%eval 0.18] [%clk 1:15:00] } 13... O-O { [%eval 0.52] [%clk 1:31:18] } 14. c3 { [%eval 0.21] [%clk 1:06:48] } 14... Qc7 { [%eval 0.48] [%clk 1:29:40] } 15. b4 { [%eval 0.5] [%clk 1:01:31] } 15... axb4 { [%eval 0.53] [%clk 1:29:39] } 16. cxb4 { [%eval 0.45] [%clk 1:01:49] } 16... cxb4 { [%eval 0.54] [%clk 1:29:45] } 17. c5 { [%eval 0.46] [%clk 1:01:27] } 17... Nc8?! { [%eval 1.4] } { Inaccuracy. bxc5 was best. } { [%clk 1:23:01] } 18. Bxb4 { [%eval 1.51] [%clk 0:59:42] } 18... Rf7 { [%eval 1.5] [%clk 1:22:26] } 19. cxb6 { [%eval 1.27] [%clk 0:52:19] } 19... Nxb6 { [%eval 1.44] [%clk 1:21:06] } 20. a5 { [%eval 1.53] [%clk 0:50:57] } 20... Nd7 { [%eval 1.56] [%clk 1:21:34] } 21. Qc4 { [%eval 1.34] [%clk 0:47:27] } 21... Bf8 { [%eval 1.35] [%clk 1:18:34] } 22. Rec1 { [%eval 0.9] [%clk 0:41:02] } 22... c5?! { [%eval 1.99] } { Inaccuracy. Bxb4 was best. } { [%clk 1:17:57] } 23. Bc3 { [%eval 2.01] [%clk 0:37:53] } 23... Kg7 { [%eval 1.85] [%clk 1:17:36] } 24. Nd2 { [%eval 1.46] [%clk 0:36:24] } 24... Nb8 { [%eval 1.37] [%clk 1:15:53] } 25. Nb3 { [%eval 1.07] [%clk 0:30:52] } 25... Na6 { [%eval 1.42] [%clk 1:16:14] } 26. g3 { [%eval 0.89] [%clk 0:28:31] } 26... Rd7 { [%eval 1.4] [%clk 1:12:24] } 27. Ra2 { [%eval 1.1] [%clk 0:28:00] } 27... Qc6?! { [%eval 1.71] } { Inaccuracy. Rdd8 was best. } { [%clk 1:10:26] } 28. Rd2?! { [%eval 0.73] } { Inaccuracy. f4 was best. } { [%clk 0:25:54] } 28... Rxd2? { [%eval 2.18] } { Mistake. Rb7 was best. } { [%clk 1:07:27] } 29. Bxd2? { [%eval 0.56] } { Mistake. Nxd2 was best. } { [%clk 0:26:08] } 29... Rb8 { [%eval 0.69] [%clk 1:07:45] } 30. Bc3 { [%eval 0.63] [%clk 0:16:29] } 1/2-1/2