Event: World Senior Chess Championship 2024
Site: Porto Santo, Portugal
Date: 2024-11-24
White: Maksimenko, Andrei
WhiteTitle: GM
WhiteElo: 2403
Black: Shabalov, Alexander
BlackTitle: GM
BlackElo: 2447
Result: 1/2-1/2
ECO: E97
Opening: King's Indian Defense: Orthodox Variation, Modern System
Variant: Standard
TimeControl: 90'/40+30'/G+30''

1. d4 { [%eval 0.17] [%clk 1:30:58] } 1... Nf6 { [%eval 0.17] [%clk 1:30:54] } 2. c4 { [%eval 0.16] [%clk 1:31:19] } 2... g6 { [%eval 0.25] [%clk 1:31:07] } 3. Nc3 { [%eval 0.21] [%clk 1:31:41] } 3... Bg7 { [%eval 0.51] [%clk 1:31:28] } 4. e4 { [%eval 0.4] [%clk 1:31:54] } 4... d6 { [%eval 0.41] [%clk 1:31:50] } 5. Nf3 { [%eval 0.42] [%clk 1:31:28] } 5... O-O { [%eval 0.44] [%clk 1:32:11] } 6. Be2 { [%eval 0.45] [%clk 1:31:53] } 6... e5 { [%eval 0.4] [%clk 1:32:26] } 7. O-O { [%eval 0.4] [%clk 1:31:59] } 7... Nc6 { [%eval 0.54] [%clk 1:32:39] } 8. d5 { [%eval 0.65] [%clk 1:32:09] } 8... Ne7 { [%eval 0.63] [%clk 1:33:03] } 9. Nd2 { [%eval 0.23] [%clk 1:30:22] } 9... a5 { [%eval 0.2] [%clk 1:33:06] } 10. a3 { [%eval 0.28] [%clk 1:30:30] } 10... Nd7 { [%eval 0.25] [%clk 1:31:59] } 11. Rb1 { [%eval 0.19] [%clk 1:30:23] } 11... f5 { [%eval 0.22] [%clk 1:32:11] } 12. b4 { [%eval 0.32] [%clk 1:30:39] } 12... Nf6 { [%eval 0.38] [%clk 1:32:06] } 13. f3 { [%eval 0.37] [%clk 1:16:44] } 13... c6 { [%eval 0.44] [%clk 1:28:34] } 14. Nb3 { [%eval 0.21] [%clk 1:00:19] } 14... axb4 { [%eval 0.12] [%clk 1:21:17] } 15. axb4 { [%eval 0.13] [%clk 1:00:34] } 15... fxe4 { [%eval 0.28] [%clk 1:20:41] } 16. fxe4 { [%eval 0.33] [%clk 0:52:40] } 16... cxd5 { [%eval 0.35] [%clk 1:20:38] } 17. exd5?! { [%eval -0.4] } { Inaccuracy. cxd5 was best. } { [%clk 0:46:09] } 17... Bf5 { [%eval -0.46] [%clk 1:15:44] } 18. Rb2 { [%eval -0.45] [%clk 0:42:58] } 18... Qb6+ { [%eval -0.3] [%clk 1:11:13] } 19. Kh1 { [%eval -0.57] [%clk 1:02:18] } 19... Ng4 { [%eval -0.22] [%clk 1:11:43] } 20. c5 { [%eval 0.0] [%clk 1:02:18] } 20... Qxb4 { [%eval 0.0] [%clk 0:47:29] } 21. cxd6 { [%eval -0.33] [%clk 0:18:38] } 21... Qxd6 { [%eval -0.39] [%clk 0:42:55] } 22. h3 { [%eval -0.34] [%clk 0:18:34] } 22... Nf6 { [%eval -0.42] [%clk 0:42:37] } 23. Nd2 { [%eval -0.44] [%clk 0:17:38] } 23... Nfxd5 { [%eval -0.29] [%clk 0:31:41] } 24. Nxd5 { [%eval -0.4] [%clk 0:15:27] } 24... Nxd5 { [%eval -0.46] [%clk 0:31:23] } 25. Rxb7 { [%eval -0.45] [%clk 0:14:10] } 25... Qc6 { [%eval 0.0] [%clk 0:26:37] } 26. Qb3 { [%eval -0.03] [%clk 0:13:48] } 26... Be6 { [%eval -0.1] [%clk 0:25:45] } 27. Rxf8+ { [%eval -0.16] [%clk 0:10:49] } 27... Rxf8 { [%eval -0.02] [%clk 0:11:15] } 28. Ba3 { [%eval -0.02] [%clk 0:10:38] } 28... Nf4 { [%eval 0.02] [%clk 0:25:45] } 29. Bf3 { [%eval -5.99] [%clk 0:10:38] } 1/2-1/2