Event: 2025 O2C Doeberl Cup Premier
Site: Canberra, Australia
Date: 2025-04-17
White: Mitrabha, Guha
WhiteTitle: GM
WhiteElo: 2505
Black: Litchfield, Frederick
BlackTitle: FM
BlackElo: 2174
Result: 1-0
ECO: E16
Opening: Queen's Indian Defense: Yates Variation
Variant: Standard
TimeControl: 90 minutes + 30 seconds per move from move 1

1. d4 { [%eval 0.17] [%clk 1:11:54] } 1... e6 { [%eval 0.37] [%clk 1:30:52] } 2. Nf3 { [%eval 0.13] [%clk 1:12:04] } 2... Nf6 { [%eval 0.14] [%clk 1:31:15] } 3. c4 { [%eval 0.12] [%clk 1:12:04] } 3... b6 { [%eval 0.19] [%clk 1:31:26] } 4. g3 { [%eval 0.19] [%clk 1:12:28] } 4... Bb7 { [%eval 0.26] [%clk 1:31:51] } 5. Bg2 { [%eval 0.2] [%clk 1:12:53] } 5... Bb4+ { [%eval 0.25] [%clk 1:32:13] } 6. Bd2 { [%eval 0.25] [%clk 1:13:04] } 6... a5 { [%eval 0.37] [%clk 1:32:33] } 7. O-O { [%eval 0.4] [%clk 1:13:27] } 7... O-O { [%eval 0.28] [%clk 1:32:48] } 8. Bg5 { [%eval 0.33] [%clk 1:13:23] } 8... h6?! { [%eval 0.9] } { Inaccuracy. Be7 was best. } { [%clk 1:33:00] } 9. Bxf6 { [%eval 0.78] [%clk 1:13:17] } 9... Qxf6 { [%eval 0.69] [%clk 1:33:04] } 10. c5 { [%eval 0.73] [%clk 1:11:48] } 10... Na6 { [%eval 1.15] [%clk 1:32:11] } 11. Qc2?! { [%eval 0.57] } { Inaccuracy. a3 was best. } { [%clk 1:04:34] } 11... a4?! { [%eval 1.54] } { Inaccuracy. Bxf3 was best. } { [%clk 1:30:51] } 12. Ng5 { [%eval 1.49] [%clk 1:02:11] } 12... hxg5 { [%eval 1.46] [%clk 1:29:46] } 13. Bxb7 { [%eval 1.45] [%clk 1:02:38] } 13... Qxd4 { [%eval 1.53] [%clk 1:27:03] } 14. Bxa8 { [%eval 1.57] [%clk 1:03:02] } 14... Rxa8 { [%eval 1.58] [%clk 1:18:18] } 15. cxb6 { [%eval 1.57] [%clk 1:01:28] } 15... cxb6 { [%eval 1.9] [%clk 1:14:04] } 16. a3 { [%eval 1.46] [%clk 1:00:26] } 16... Ba5?! { [%eval 2.18] } { Inaccuracy. Bf8 was best. } { [%clk 1:12:44] } 17. Rd1 { [%eval 2.18] [%clk 0:59:03] } 17... Qe5 { [%eval 2.08] [%clk 1:12:43] } 18. Nc3 { [%eval 2.08] [%clk 0:56:08] } 18... Bxc3 { [%eval 2.19] [%clk 1:12:43] } 19. bxc3 { [%eval 1.81] [%clk 0:56:36] } 19... Nc5 { [%eval 1.88] [%clk 1:12:24] } 20. Rab1 { [%eval 1.82] [%clk 0:56:24] } 20... Rb8 { [%eval 1.98] [%clk 1:11:03] } 21. Rb4 { [%eval 1.99] [%clk 0:56:00] } 21... d5 { [%eval 2.3] [%clk 1:00:03] } 22. c4 { [%eval 2.22] [%clk 0:55:49] } 22... dxc4?? { [%eval 4.83] } { Blunder. d4 was best. } { [%clk 0:59:55] } 23. Rxb6 { [%eval 4.55] [%clk 0:55:25] } 23... Ra8 { [%eval 4.7] [%clk 0:56:34] } 24. Qxc4 { [%eval 4.66] [%clk 0:55:33] } 24... Ne4 { [%eval 5.53] [%clk 0:56:13] } 25. Qc6 { [%eval 5.32] [%clk 0:55:35] } 25... Ra7 { [%eval 5.96] [%clk 0:56:07] } 26. Rb5 { [%eval 5.73] [%clk 0:55:48] } 1-0