Event: Maia Open
Date: 2023-08-28
White: Stelios Halkias
WhiteTitle: GM
WhiteElo: 2506
Black: Mike Ivanov
BlackTitle: FM
BlackElo: 2349
Result: 1/2-1/2
ECO: A15
Opening: English Opening: Anglo-Indian Defense, King's Indian Formation, Double Fianchetto
Variant: Standard
TimeControl: 90Min/40.+30 min/increment

1. Nf3 { [%eval 0.36] [%clk 1:29:55] } 1... Nf6 { [%eval 0.29] [%clk 1:30:49] } 2. c4 { [%eval 0.12] [%clk 1:29:40] } 2... b6 { [%eval 0.34] [%clk 1:30:54] } 3. g3 { [%eval 0.38] [%clk 1:29:38] } 3... Bb7 { [%eval 0.38] [%clk 1:31:16] } 4. Bg2 { [%eval 0.48] [%clk 1:30:00] } 4... g6 { [%eval 0.59] [%clk 1:31:36] } 5. d4 { [%eval 0.69] [%clk 1:29:56] } 5... Bg7 { [%eval 0.33] [%clk 1:31:55] } 6. O-O { [%eval 0.05] [%clk 1:30:15] } 6... O-O { [%eval 0.62] [%clk 1:32:17] } 7. d5 { [%eval 0.64] [%clk 1:28:56] } 7... b5 { [%eval 0.55] [%clk 1:32:31] } 8. Qb3 { [%eval 0.57] [%clk 1:15:58] } 8... Qc8 { [%eval 0.63] [%clk 1:32:53] } 9. Qxb5 { [%eval 0.53] [%clk 1:00:36] } 9... c6 { [%eval 0.53] [%clk 1:32:52] } 10. dxc6 { [%eval 0.51] [%clk 0:58:46] } 10... Bxc6 { [%eval 0.59] [%clk 1:33:15] } 11. Qb4 { [%eval 0.47] [%clk 0:54:23] } 11... d6 { [%eval 0.49] [%clk 1:32:44] } 12. Nc3 { [%eval 0.29] [%clk 0:43:22] } 12... a5 { [%eval 0.37] [%clk 1:23:55] } 13. Qb3 { [%eval 0.26] [%clk 0:42:42] } 13... Na6 { [%eval 0.4] [%clk 1:12:52] } 14. Be3 { [%eval 0.49] [%clk 0:31:04] } 14... Ng4 { [%eval 0.42] [%clk 1:02:48] } 15. Bg5 { [%eval 0.29] [%clk 0:27:36] } 15... Rb8 { [%eval 0.31] [%clk 1:01:47] } 16. Qc2 { [%eval 0.43] [%clk 0:23:48] } 16... Qb7 { [%eval 0.32] [%clk 0:57:11] } 17. b3 { [%eval 0.42] [%clk 0:20:52] } 17... Ne5 { [%eval 0.53] [%clk 0:48:28] } 18. Nh4 { [%eval 0.48] [%clk 0:19:45] } 18... Bxg2 { [%eval 0.5] [%clk 0:35:01] } 19. Nxg2 { [%eval 0.48] [%clk 0:20:09] } 19... h6 { [%eval 0.79] [%clk 0:35:17] } 20. Be3 { [%eval 0.74] [%clk 0:19:38] } 20... Ng4 { [%eval 0.81] [%clk 0:33:10] } 21. Rac1 { [%eval 0.74] [%clk 0:17:30] } 21... Nb4 { [%eval 0.82] [%clk 0:29:43] } 22. Qd2 { [%eval 0.86] [%clk 0:17:31] } 22... Rfd8 { [%eval 1.0] [%clk 0:28:45] } 23. Rfd1?! { [%eval 0.03] } { Inaccuracy. Bd4 was best. } { [%clk 0:12:29] } 23... Nxe3?! { [%eval 0.65] } { Inaccuracy. d5 was best. } { [%clk 0:15:31] } 24. Nxe3 { [%eval 0.78] [%clk 0:12:38] } 24... e6 { [%eval 0.72] [%clk 0:15:58] } 25. Na4 { [%eval 0.23] [%clk 0:07:17] } 25... Kh7 { [%eval 0.32] [%clk 0:15:33] } 26. h4 { [%eval 0.19] [%clk 0:06:14] } 26... h5 { [%eval 0.14] [%clk 0:15:46] } 27. Nc3 { [%eval 0.25] [%clk 0:05:55] } 27... Rbc8 { [%eval 0.27] [%clk 0:14:25] } 28. a3 { [%eval 0.2] [%clk 0:04:17] } 28... Nc6 { [%eval 0.2] [%clk 0:13:10] } 29. Rb1 { [%eval 0.17] [%clk 0:04:17] } 29... Ne5 { [%eval 0.56] [%clk 0:10:27] } 30. Rdc1?! { [%eval 0.0] } { Inaccuracy. Nb5 was best. } { [%clk 0:03:55] } 30... Bh6 { [%eval 0.0] [%clk 0:08:48] } 31. f4 { [%eval -0.13] [%clk 0:03:20] } 31... Nd7 { [%eval -0.08] [%clk 0:06:51] } 32. b4 { [%eval 0.0] [%clk 0:03:02] } 32... axb4 { [%eval -0.01] [%clk 0:07:09] } 33. axb4 { [%eval 0.02] [%clk 0:03:31] } 33... Bg7 { [%eval 0.35] [%clk 0:06:57] } 34. Qd3 { [%eval 0.21] [%clk 0:02:44] } 1/2-1/2