Event: World Senior Chess Championship 2024
Site: Porto Santo, Portugal
Date: 2024-11-26
White: Bogdanov, Valentin
WhiteTitle: IM
WhiteElo: 2328
Black: Santos, Antonio P
BlackTitle: FM
BlackElo: 2200
Result: 0-1
ECO: A88
Opening: Dutch Defense: Leningrad Variation, Warsaw Variation
Variant: Standard
TimeControl: 90'/40+30'/G+30''

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... d6 { [%eval 0.48] [%clk 1:29:42] } 2. Nf3 { [%eval 0.48] [%clk 1:30:31] } 2... g6 { [%eval 0.49] [%clk 1:30:03] } 3. c4 { [%eval 0.37] [%clk 1:30:29] } 3... f5 { [%eval 0.53] [%clk 1:30:20] } 4. Nc3 { [%eval 0.53] [%clk 1:30:05] } 4... Nf6 { [%eval 0.52] [%clk 1:30:41] } 5. g3 { [%eval 0.41] [%clk 1:27:41] } 5... Bg7 { [%eval 0.48] [%clk 1:30:59] } 6. Bg2 { [%eval 0.59] [%clk 1:28:05] } 6... O-O { [%eval 0.42] [%clk 1:31:18] } 7. O-O { [%eval 0.4] [%clk 1:28:29] } 7... c6 { [%eval 0.5] [%clk 1:31:33] } 8. Qc2 { [%eval 0.46] [%clk 1:27:20] } 8... Nbd7 { [%eval 0.73] [%clk 1:29:18] } 9. e4?! { [%eval 0.0] } { Inaccuracy. Rd1 was best. } { [%clk 1:25:20] } 9... fxe4 { [%eval 0.08] [%clk 1:29:38] } 10. Nxe4 { [%eval 0.0] [%clk 1:25:35] } 10... Nxe4 { [%eval 0.0] [%clk 1:28:26] } 11. Qxe4 { [%eval 0.0] [%clk 1:26:02] } 11... e5 { [%eval 0.0] [%clk 1:24:40] } 12. Bg5 { [%eval -0.08] [%clk 1:21:23] } 12... Nf6 { [%eval -0.11] [%clk 1:09:03] } 13. Qh4 { [%eval -0.15] [%clk 1:12:41] } 13... e4 { [%eval -0.18] [%clk 1:06:28] } 14. Nd2 { [%eval -0.68] [%clk 1:12:39] } 14... d5 { [%eval -0.62] [%clk 1:06:47] } 15. cxd5 { [%eval -0.6] [%clk 1:08:37] } 15... cxd5 { [%eval -0.63] [%clk 1:06:56] } 16. f3 { [%eval -0.71] [%clk 1:06:42] } 16... Qb6?! { [%eval 0.0] } { Inaccuracy. Bf5 was best. } { [%clk 1:03:39] } 17. Nb3?! { [%eval -1.04] } { Inaccuracy. fxe4 was best. } { [%clk 1:03:05] } 17... Bf5 { [%eval -0.85] [%clk 1:03:25] } 18. g4?! { [%eval -1.44] } { Inaccuracy. fxe4 was best. } { [%clk 1:02:00] } 18... exf3 { [%eval -1.61] [%clk 1:03:42] } 19. Bxf3 { [%eval -2.17] [%clk 0:59:57] } 19... Be4 { [%eval -1.9] [%clk 1:03:32] } 20. Rad1?! { [%eval -2.71] } { Inaccuracy. Qh3 was best. } { [%clk 0:55:44] } 20... Bxf3 { [%eval -2.73] [%clk 1:01:36] } 21. Rxf3 { [%eval -2.84] [%clk 0:56:12] } 21... Ne4 { [%eval -2.71] [%clk 1:01:53] } 22. Rxf8+ { [%eval -2.97] [%clk 0:55:29] } 22... Rxf8 { [%eval -2.93] [%clk 1:02:13] } 23. Be7?! { [%eval -4.03] } { Inaccuracy. Be3 was best. } { [%clk 0:53:19] } 23... Rf4 { [%eval -3.97] [%clk 0:47:21] } 24. h3 { [%eval -4.67] [%clk 0:49:06] } 24... h5 { [%eval -4.58] [%clk 0:36:04] } 25. Bg5 { [%eval -5.11] [%clk 0:47:06] } 25... Rf3 { [%eval -4.88] [%clk 0:36:21] } 26. Bd8 { [%eval -6.21] [%clk 0:41:06] } 26... Qa6 { [%eval -4.97] [%clk 0:31:29] } 27. Bc7 { [%eval -4.98] [%clk 0:37:57] } 27... Bf6 { [%eval -5.64] [%clk 0:22:47] } 28. Qe1 { [%eval -5.35] [%clk 0:37:34] } 28... hxg4 { [%eval -5.57] [%clk 0:22:47] } 29. Nc5 { [%eval -5.89] [%clk 0:35:19] } 29... Qc4 { [%eval -5.87] [%clk 0:11:53] } 30. Nxe4 { [%eval -6.99] [%clk 0:33:37] } 30... dxe4 { [%eval -6.6] [%clk 0:12:10] } 31. Bg3 { [%eval -7.41] [%clk 0:28:34] } 31... Qc2 { [%eval -7.08] [%clk 0:10:19] } 32. Bd6 { [%eval -7.95] [%clk 0:23:51] } 32... gxh3 { [%eval -5.99] [%clk 0:10:00] } 33. Rd2 { [%eval -5.92] [%clk 0:23:24] } 33... Bxd4+ { [%eval -5.86] [%clk 0:06:28] } 34. Kh2 { [%eval -5.59] [%clk 0:23:29] } 34... Qxd2+ { [%eval -5.19] [%clk 0:06:12] } 0-1