Event: 2025 O2C Doeberl Cup Premier
Site: Canberra, Australia
Date: 2025-04-18
White: Das, Arghyadip
WhiteTitle: IM
WhiteElo: 2345
Black: Mitrabha, Guha
BlackTitle: GM
BlackElo: 2505
Result: 1/2-1/2
ECO: B13
Opening: Caro-Kann Defense: Panov Attack, Modern Defense
Variant: Standard
TimeControl: 90 minutes + 30 seconds per move from move 1

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... c6 { [%eval 0.23] [%clk 1:23:11] } 2. d4 { [%eval 0.24] [%clk 1:31:18] } 2... d5 { [%eval 0.24] [%clk 1:23:35] } 3. exd5 { [%eval 0.08] [%clk 1:31:45] } 3... cxd5 { [%eval 0.18] [%clk 1:24:02] } 4. c4 { [%eval 0.12] [%clk 1:32:10] } 4... Nf6 { [%eval 0.07] [%clk 1:24:28] } 5. Nc3 { [%eval 0.09] [%clk 1:32:36] } 5... Nc6 { [%eval 0.1] [%clk 1:24:44] } 6. Bg5 { [%eval 0.0] [%clk 1:32:48] } 6... Be6 { [%eval 0.07] [%clk 1:24:38] } 7. Be2 { [%eval 0.0] [%clk 1:32:58] } 7... Qa5 { [%eval 0.04] [%clk 1:24:20] } 8. Nf3 { [%eval -0.08] [%clk 1:33:07] } 8... dxc4 { [%eval -0.16] [%clk 1:16:23] } 9. O-O { [%eval -0.15] [%clk 1:32:50] } 9... Nd5 { [%eval 0.32] [%clk 1:12:44] } 10. Ne4 { [%eval 0.27] [%clk 1:17:45] } 10... Bf5 { [%eval 0.22] [%clk 1:11:07] } 11. Nc5 { [%eval -0.25] [%clk 1:14:20] } 11... e6 { [%eval -0.18] [%clk 1:10:01] } 12. Nxb7 { [%eval -0.15] [%clk 0:59:49] } 12... Qb4 { [%eval -0.18] [%clk 1:06:50] } 13. Nc5 { [%eval -0.16] [%clk 0:59:25] } 13... Bxc5 { [%eval -0.06] [%clk 1:05:00] } 14. dxc5 { [%eval -0.09] [%clk 0:59:50] } 14... c3 { [%eval -0.11] [%clk 1:03:45] } 15. bxc3 { [%eval -0.11] [%clk 0:51:40] } 15... Nxc3 { [%eval -0.13] [%clk 1:03:34] } 16. Bd2 { [%eval -0.17] [%clk 0:50:43] } 16... Nxe2+ { [%eval -0.1] [%clk 0:57:51] } 17. Qxe2 { [%eval -0.15] [%clk 0:47:08] } 17... Qe4 { [%eval -0.17] [%clk 0:56:19] } 18. Qa6 { [%eval -0.14] [%clk 0:39:10] } 18... Bg4 { [%eval 0.34] [%clk 0:52:24] } 19. Ng5 { [%eval 0.35] [%clk 0:32:48] } 19... Qd5 { [%eval 0.46] [%clk 0:51:33] } 20. Qa4 { [%eval 0.57] [%clk 0:32:46] } 20... Bh5 { [%eval 0.42] [%clk 0:47:38] } 21. Bf4 { [%eval 0.08] [%clk 0:30:55] } 21... O-O { [%eval 0.1] [%clk 0:45:37] } 22. Bd6 { [%eval 0.02] [%clk 0:31:17] } 22... Rfc8 { [%eval 0.11] [%clk 0:36:32] } 23. Qh4 { [%eval 0.07] [%clk 0:28:13] } 23... Bg6 { [%eval 0.12] [%clk 0:40:45] } 24. Rfd1 { [%eval 0.14] [%clk 0:26:20] } 24... Qf5 { [%eval 0.1] [%clk 0:41:13] } 25. Nf3 { [%eval 0.07] [%clk 0:26:59] } 25... e5 { [%eval 0.04] [%clk 0:39:52] } 26. Rd2 { [%eval -0.07] [%clk 0:22:23] } 26... f6 { [%eval -0.01] [%clk 0:38:26] } 27. h3 { [%eval 0.0] [%clk 0:22:11] } 27... a5 { [%eval 0.0] [%clk 0:32:28] } 28. Qa4 { [%eval -0.08] [%clk 0:18:17] } 28... Qe4 { [%eval -0.15] [%clk 0:31:13] } 29. Qb3+ { [%eval -0.15] [%clk 0:16:44] } 29... Bf7 { [%eval -0.23] [%clk 0:31:25] } 30. Qd1 { [%eval -0.32] [%clk 0:16:55] } 30... a4 { [%eval -0.31] [%clk 0:31:11] } 31. Rb1 { [%eval -0.64] [%clk 0:16:36] } 31... a3 { [%eval -0.69] [%clk 0:31:10] } 32. Re2 { [%eval -0.64] [%clk 0:15:17] } 32... Qc4 { [%eval -0.7] [%clk 0:31:02] } 33. Rc1 { [%eval -0.87] [%clk 0:12:57] } 33... Qb5 { [%eval -0.65] [%clk 0:28:55] } 34. Rc3?! { [%eval -1.75] } { Inaccuracy. Rb1 was best. } { [%clk 0:12:26] } 34... Ra4 { [%eval -1.29] [%clk 0:29:02] } 35. Nd2?? { [%eval -3.45] } { Blunder. Kh2 was best. } { [%clk 0:06:08] } 35... Bxa2 { [%eval -3.44] [%clk 0:25:50] } 36. Nb3?! { [%eval -4.61] } { Inaccuracy. Ne4 was best. } { [%clk 0:06:27] } 36... Bxb3 { [%eval -4.68] [%clk 0:25:02] } 37. Rxb3 { [%eval -4.48] [%clk 0:06:56] } 37... Rd4?? { [%eval -0.23] } { Blunder. Qxe2 was best. } { [%clk 0:24:30] } 38. Qc2 { [%eval -0.25] [%clk 0:06:37] } 38... Nb4 { [%eval 0.0] [%clk 0:11:12] } 39. Qf5 { [%eval 0.0] [%clk 0:04:54] } 39... Re8 { [%eval 0.0] [%clk 0:07:54] } 40. Ra2 { [%eval 0.0] [%clk 0:04:29] } 40... Rf4? { [%eval 1.65] } { Mistake. e4 was best. } { [%clk 0:04:51] } 41. Qb1 { [%eval 1.59] [%clk 0:02:59] } 41... Rd4?! { [%eval 2.84] } { Inaccuracy. Qc4 was best. } { [%clk 0:03:35] } 42. Rbxa3?? { [%eval 0.14] } { Blunder. Kh2 was best. } { [%clk 0:02:48] } 42... Qc6 { [%eval 0.14] [%clk 0:03:12] } 43. Rb2 { [%eval 0.13] [%clk 0:02:42] } 43... Qd5 { [%eval 0.51] [%clk 0:03:08] } 44. Qf5 { [%eval 0.57] [%clk 0:02:20] } 44... Qf7 { [%eval 0.55] [%clk 0:02:00] } 45. Rab3 { [%eval 0.18] [%clk 0:01:54] } 45... g6?! { [%eval 1.25] } { Inaccuracy. Nd3 was best. } { [%clk 0:02:13] } 46. Qf3 { [%eval 1.2] [%clk 0:02:12] } 46... Rf4?? { [%eval 4.27] } { Blunder. Rd3 was best. } { [%clk 0:02:08] } 47. Qd1?! { [%eval 2.92] } { Inaccuracy. Qe2 was best. } { [%clk 0:02:09] } 47... Rd4 { [%eval 3.46] [%clk 0:02:19] } 48. Qf3?? { [%eval 1.31] } { Blunder. Qe2 was best. } { [%clk 0:01:59] } 48... Rf4?? { [%eval 4.41] } { Blunder. Rd3 was best. } { [%clk 0:02:45] } 49. Qd1?! { [%eval 3.16] } { Inaccuracy. Qe2 was best. } { [%clk 0:02:22] } 49... Rd4 { [%eval 3.1] [%clk 0:02:49] } 1/2-1/2