Event: 2025 O2C Doeberl Cup Premier
Site: Canberra, Australia
Date: 2025-04-20
White: Datar, Tejas
WhiteElo: 2005
Black: Radovanovic, Mihajlo
BlackTitle: IM
BlackElo: 2434
Result: 0-1
ECO: B00
Opening: Nimzowitsch Defense: Williams Variation
Variant: Standard
TimeControl: 90 minutes + 30 seconds per move from move 1

1. e4 { [%eval 0.18] [%clk 1:30:49] } 1... Nc6 { [%eval 0.3] [%clk 1:30:28] } 2. Nf3 { [%eval 0.21] [%clk 1:30:58] } 2... d6 { [%eval 0.64] [%clk 1:30:30] } 3. d4 { [%eval 0.48] [%clk 1:31:09] } 3... Nf6 { [%eval 0.59] [%clk 1:30:53] } 4. Nc3 { [%eval 0.51] [%clk 1:31:26] } 4... g6 { [%eval 0.67] [%clk 1:31:16] } 5. d5 { [%eval 0.6] [%clk 1:31:06] } 5... Nb8 { [%eval 0.48] [%clk 1:30:55] } 6. Bc4 { [%eval 0.53] [%clk 1:29:21] } 6... Bg7 { [%eval 0.46] [%clk 1:30:54] } 7. O-O { [%eval 0.39] [%clk 1:28:45] } 7... O-O { [%eval 0.52] [%clk 1:31:12] } 8. h3 { [%eval 0.47] [%clk 1:24:56] } 8... c6 { [%eval 0.75] [%clk 1:30:20] } 9. a4 { [%eval 0.71] [%clk 1:23:33] } 9... Qc7 { [%eval 0.72] [%clk 1:30:39] } 10. Qe2 { [%eval 0.72] [%clk 1:18:35] } 10... Nbd7 { [%eval 0.94] [%clk 1:30:42] } 11. Be3 { [%eval 0.92] [%clk 1:08:36] } 11... Nb6 { [%eval 0.91] [%clk 1:20:51] } 12. Bb3 { [%eval 0.99] [%clk 1:06:18] } 12... Bd7 { [%eval 1.55] [%clk 1:16:37] } 13. a5 { [%eval 1.37] [%clk 0:58:40] } 13... Nc8 { [%eval 1.43] [%clk 1:15:06] } 14. Nd4 { [%eval 1.13] [%clk 0:58:52] } 14... a6 { [%eval 1.15] [%clk 1:13:47] } 15. f4 { [%eval 0.9] [%clk 0:56:18] } 15... Na7? { [%eval 2.12] } { Mistake. cxd5 was best. } { [%clk 1:09:53] } 16. Nf3 { [%eval 1.98] [%clk 0:45:35] } 16... Nb5 { [%eval 2.01] [%clk 1:01:25] } 17. Nxb5?! { [%eval 1.06] } { Inaccuracy. Na4 was best. } { [%clk 0:43:46] } 17... axb5 { [%eval 0.98] [%clk 1:01:47] } 18. Bb6 { [%eval 0.97] [%clk 0:44:09] } 18... Qc8 { [%eval 0.86] [%clk 1:01:54] } 19. Nd4?! { [%eval 0.06] } { Inaccuracy. c3 was best. } { [%clk 0:36:14] } 19... c5 { [%eval 0.34] [%clk 0:53:23] } 20. Nxb5 { [%eval 0.33] [%clk 0:30:27] } 20... Nxe4 { [%eval 0.48] [%clk 0:52:44] } 21. Na7 { [%eval 0.42] [%clk 0:24:30] } 21... Ng3 { [%eval 0.37] [%clk 0:51:47] } 22. Qxe7?? { [%eval -2.3] } { Blunder. Qf2 was best. } { [%clk 0:19:16] } 22... Qe8?! { [%eval -1.64] } { Inaccuracy. Bd4+ was best. } { [%clk 0:35:55] } 23. Rfe1 { [%eval -1.55] [%clk 0:17:31] } 23... Bxb2 { [%eval -1.44] [%clk 0:33:50] } 24. Qxd6 { [%eval -1.39] [%clk 0:14:32] } 24... Bxa1 { [%eval -1.23] [%clk 0:26:58] } 25. Rxe8 { [%eval -1.21] [%clk 0:14:56] } 25... Bd4+ { [%eval -1.15] [%clk 0:18:03] } 26. Kh2? { [%eval -2.62] } { Mistake. Re3 was best. } { [%clk 0:15:21] } 26... Nf1+ { [%eval -2.51] [%clk 0:18:24] } 27. Kh1 { [%eval -2.36] [%clk 0:15:44] } 27... Rfxe8 { [%eval -2.48] [%clk 0:18:18] } 28. Qxd7?? { [%eval -5.16] } { Blunder. Nc6 was best. } { [%clk 0:05:31] } 28... Re1 { [%eval -5.08] [%clk 0:18:37] } 29. d6 { [%eval -5.17] [%clk 0:05:52] } 29... Nd2+ { [%eval -5.05] [%clk 0:19:02] } 30. Kh2 { [%eval -5.23] [%clk 0:06:12] } 30... Bg1+ { [%eval -5.32] [%clk 0:19:30] } 31. Kg3 { [%eval -5.19] [%clk 0:06:06] } 31... Ne4+ { [%eval -5.23] [%clk 0:19:51] } 32. Kh4 { [%eval -5.06] [%clk 0:04:36] } 32... Bf2+ { [%eval -5.2] [%clk 0:20:01] } 33. g3 { [%eval -5.35] [%clk 0:04:55] } 33... Bxg3+ { [%eval -5.31] [%clk 0:20:09] } 34. Kg4 { [%eval -5.24] [%clk 0:05:21] } 34... Nf6+ { [%eval -5.18] [%clk 0:19:39] } 35. Kxg3 { [%eval -5.15] [%clk 0:05:45] } 35... Nxd7 { [%eval -5.03] [%clk 0:20:05] } 36. Ba4 { [%eval -5.39] [%clk 0:04:23] } 36... Nxb6 { [%eval -5.31] [%clk 0:18:56] } 37. axb6 { [%eval -5.38] [%clk 0:04:48] } 37... Rd1 { [%eval -5.19] [%clk 0:19:14] } 38. d7 { [%eval -5.33] [%clk 0:04:28] } 38... Kf8 { [%eval -5.31] [%clk 0:18:53] } 39. Bc6 { [%eval -6.58] [%clk 0:02:52] } 39... bxc6 { [%eval -6.76] [%clk 0:19:04] } 40. b7 { [%eval -7.15] [%clk 0:03:08] } 40... Rb8 { [%eval -6.81] [%clk 0:19:07] } 41. Nxc6 { [%eval -7.17] [%clk 0:03:24] } 41... Rxb7 { [%eval -7.18] [%clk 0:19:33] } 42. d8=R+ { [%eval -7.16] [%clk 0:03:45] } 42... Rxd8 { [%clk 0:19:58] } 43. Nxd8 { [%clk 0:04:08] } 43... Rb6 { [%clk 0:20:18] } 0-1