Event: 2025 O2C Doeberl Cup Premier
Site: Canberra, Australia
Date: 2025-04-18
White: Mitrabha, Guha
WhiteTitle: GM
WhiteElo: 2505
Black: Antonio, Rogelio Jr
BlackTitle: GM
BlackElo: 2363
Result: 1-0
ECO: E11
Opening: Bogo-Indian Defense: Nimzowitsch Variation
Variant: Standard
TimeControl: 90 minutes + 30 seconds per move from move 1

1. d4 { [%eval 0.17] [%clk 1:10:42] } 1... Nf6 { [%eval 0.19] [%clk 1:26:24] } 2. c4 { [%eval 0.18] [%clk 1:10:33] } 2... e6 { [%eval 0.14] [%clk 1:24:29] } 3. Nf3 { [%eval 0.12] [%clk 1:10:35] } 3... Bb4+ { [%eval 0.54] [%clk 1:24:47] } 4. Bd2 { [%eval 0.26] [%clk 1:10:45] } 4... Qe7 { [%eval 0.3] [%clk 1:20:02] } 5. g3 { [%eval 0.28] [%clk 1:10:54] } 5... Nc6 { [%eval 0.43] [%clk 1:20:15] } 6. Bg2 { [%eval 0.25] [%clk 1:11:08] } 6... Bxd2+ { [%eval 0.35] [%clk 1:20:33] } 7. Nbxd2 { [%eval 0.22] [%clk 1:07:57] } 7... d6 { [%eval 0.34] [%clk 1:19:00] } 8. O-O { [%eval 0.34] [%clk 1:07:41] } 8... O-O { [%eval 0.44] [%clk 1:17:35] } 9. e4 { [%eval 0.38] [%clk 1:06:36] } 9... e5 { [%eval 0.24] [%clk 1:17:54] } 10. d5 { [%eval 0.35] [%clk 1:07:03] } 10... Nb8 { [%eval 0.29] [%clk 1:18:06] } 11. Ne1 { [%eval 0.09] [%clk 1:07:12] } 11... Bg4 { [%eval 0.52] [%clk 1:18:09] } 12. f3 { [%eval 0.55] [%clk 1:06:58] } 12... Bd7 { [%eval 0.45] [%clk 1:16:09] } 13. Nd3 { [%eval 0.16] [%clk 1:07:18] } 13... c6?! { [%eval 0.71] } { Inaccuracy. a5 was best. } { [%clk 1:16:32] } 14. Qb3 { [%eval 0.8] [%clk 1:07:16] } 14... cxd5 { [%eval 0.96] [%clk 1:13:38] } 15. cxd5 { [%eval 0.97] [%clk 1:04:57] } 15... b5 { [%eval 0.93] [%clk 1:12:44] } 16. f4 { [%eval 0.62] [%clk 1:05:15] } 16... Ng4 { [%eval 0.63] [%clk 1:09:37] } 17. Rfc1 { [%eval 0.54] [%clk 0:57:20] } 17... Qd8 { [%eval 1.03] [%clk 1:07:38] } 18. Kh1?! { [%eval 0.45] } { Inaccuracy. h3 was best. } { [%clk 0:52:00] } 18... Qb6 { [%eval 0.82] [%clk 1:04:28] } 19. Rf1? { [%eval -0.29] } { Mistake. h3 was best. } { [%clk 0:45:56] } 19... Na6 { [%eval -0.23] [%clk 1:01:48] } 20. fxe5 { [%eval -0.37] [%clk 0:44:59] } 20... Nxe5 { [%eval -0.03] [%clk 1:01:22] } 21. Nxe5 { [%eval 0.0] [%clk 0:44:41] } 21... dxe5 { [%eval 0.0] [%clk 1:00:39] } 22. Qc3 { [%eval 0.0] [%clk 0:44:45] } 22... Qd6 { [%eval 0.04] [%clk 0:56:27] } 23. Rac1 { [%eval -0.01] [%clk 0:43:16] } 23... Rfc8 { [%eval 0.0] [%clk 0:55:04] } 24. Qe3 { [%eval -0.04] [%clk 0:40:40] } 24... Qb6 { [%eval 0.0] [%clk 0:54:38] } 25. Qa3 { [%eval 0.01] [%clk 0:36:52] } 25... Rxc1 { [%eval 0.16] [%clk 0:47:32] } 26. Rxc1 { [%eval 0.19] [%clk 0:37:20] } 26... Qh6 { [%eval 0.61] [%clk 0:47:49] } 27. Nb3 { [%eval 0.36] [%clk 0:36:43] } 27... Re8 { [%eval 0.42] [%clk 0:45:36] } 28. h4?! { [%eval -0.47] } { Inaccuracy. Bf1 was best. } { [%clk 0:29:56] } 28... g5 { [%eval 0.0] [%clk 0:41:24] } 29. Rc6 { [%eval 0.0] [%clk 0:29:54] } 29... Bxc6 { [%eval 0.0] [%clk 0:40:47] } 30. Qxa6 { [%eval 0.0] [%clk 0:30:22] } 30... gxh4 { [%eval 0.0] [%clk 0:40:42] } 31. Qxc6 { [%eval 0.0] [%clk 0:30:35] } 31... Re6 { [%eval 0.0] [%clk 0:40:39] } 32. Qc1 { [%eval -0.03] [%clk 0:27:41] } 32... hxg3+ { [%eval -0.09] [%clk 0:40:39] } 33. Qxh6 { [%eval -0.1] [%clk 0:28:06] } 33... Rxh6+ { [%eval -0.17] [%clk 0:40:55] } 34. Kg1 { [%eval -0.16] [%clk 0:28:34] } 34... Rf6 { [%eval 0.0] [%clk 0:36:36] } 35. Bh3 { [%eval 0.0] [%clk 0:28:24] } 35... h5 { [%eval 0.0] [%clk 0:34:32] } 36. Nc5 { [%eval 0.0] [%clk 0:25:44] } 36... Rf2?? { [%eval 4.02] } { Blunder. h4 was best. } { [%clk 0:33:53] } 37. d6 { [%eval 4.18] [%clk 0:26:06] } 37... Rd2 { [%eval 3.83] [%clk 0:34:02] } 38. d7 { [%eval 3.88] [%clk 0:26:16] } 38... Kf8?! { [%eval 5.73] } { Inaccuracy. f5 was best. } { [%clk 0:34:24] } 39. Nb7 { [%eval 5.25] [%clk 0:26:34] } 39... Ke7 { [%eval 5.7] [%clk 0:34:50] } 40. d8=Q+ { [%eval 5.68] } 40... Rxd8 { [%eval 5.44] [%clk 0:35:19] } 41. Nxd8 { [%eval 5.97] [%clk 0:27:15] } 41... Kxd8 { [%eval 6.06] [%clk 0:35:48] } 42. Kg2 { [%eval 5.94] [%clk 0:27:35] } 42... h4 { [%eval 5.64] [%clk 0:36:06] } 43. Kf3 { [%eval 6.32] [%clk 0:27:56] } 43... Ke7 { [%eval 6.33] [%clk 0:36:19] } 44. Kg4 { [%eval 6.27] [%clk 0:28:17] } 44... Kd6 { [%eval 7.05] [%clk 0:36:46] } 45. b4 { [%eval 6.95] [%clk 0:28:38] } 1-0