Event: 12. Split Open 05.-13.08.2023.
Site: Split, Croatia
Date: 2023-08-08
White: Kostov, Deyan Samuil
WhiteElo: 2198
Black: Palac, Mladen
BlackElo: 2482
Result: 0-1
ECO: E49
Opening: Nimzo-Indian Defense: Normal Variation, Botvinnik System
Variant: Standard
TimeControl: 90min+30sec

1. d4 { [%eval 0.0] [%clk 1:30:56] } 1... Nf6 { [%eval 0.28] [%clk 1:27:41] } 2. c4 { [%eval 0.16] [%clk 1:31:08] } 2... e6 { [%eval 0.23] [%clk 1:28:09] } 3. Nc3 { [%eval 0.05] [%clk 1:31:31] } 3... Bb4 { [%eval 0.25] [%clk 1:28:36] } 4. e3 { [%eval 0.0] [%clk 1:31:54] } 4... O-O { [%eval 0.21] [%clk 1:28:58] } 5. Bd3 { [%eval 0.04] [%clk 1:32:14] } 5... d5 { [%eval 0.12] [%clk 1:29:27] } 6. a3 { [%eval 0.02] [%clk 1:31:39] } 6... Bxc3+ { [%eval 0.01] [%clk 1:29:40] } 7. bxc3 { [%eval 0.18] [%clk 1:32:01] } 7... dxc4 { [%eval 0.0] [%clk 1:30:06] } 8. Bxc4 { [%eval 0.17] [%clk 1:32:24] } 8... c5 { [%eval 0.07] [%clk 1:30:33] } 9. Ne2 { [%eval 0.03] [%clk 1:32:48] } 9... Qc7 { [%eval 0.07] [%clk 1:28:13] } 10. Bd3 { [%eval 0.01] [%clk 1:33:12] } 10... Nc6 { [%eval -0.09] [%clk 1:27:32] } 11. f4 { [%eval -0.07] [%clk 1:30:15] } 11... b6 { [%eval -0.1] [%clk 1:26:51] } 12. O-O { [%eval -0.1] [%clk 1:28:31] } 12... Bb7 { [%eval 0.01] [%clk 1:26:53] } 13. Ng3 { [%eval -0.16] [%clk 1:23:18] } 13... Ne7 { [%eval -0.1] [%clk 1:26:46] } 14. Bb2?! { [%eval -0.84] } { Inaccuracy. c4 was best. } { [%clk 1:22:09] } 14... c4 { [%eval -0.81] [%clk 1:04:12] } 15. Bc2 { [%eval -0.85] [%clk 1:13:16] } 15... Nf5 { [%eval -0.77] [%clk 1:00:57] } 16. e4? { [%eval -2.28] } { Mistake. Nxf5 was best. } { [%clk 0:43:07] } 16... Nxg3 { [%eval -2.2] [%clk 1:00:43] } 17. hxg3 { [%eval -2.32] [%clk 0:43:32] } 17... Bxe4 { [%eval -2.31] [%clk 0:58:12] } 18. Qe2 { [%eval -2.97] [%clk 0:43:43] } 18... Bxc2 { [%eval -2.94] [%clk 0:55:00] } 19. Qxc2 { [%eval -2.67] [%clk 0:44:07] } 19... Ng4 { [%eval -2.92] [%clk 0:55:28] } 20. Qe2 { [%eval -2.71] [%clk 0:43:22] } 20... h5 { [%eval -2.88] [%clk 0:55:56] } 21. a4 { [%eval -2.95] [%clk 0:43:31] } 21... Rfe8 { [%eval -2.75] [%clk 0:45:16] } 22. a5 { [%eval -2.75] [%clk 0:42:45] } 22... b5?! { [%eval -1.96] } { Inaccuracy. Rab8 was best. } { [%clk 0:44:51] } 23. a6 { [%eval -1.95] [%clk 0:41:36] } 23... Qb6 { [%eval -1.96] [%clk 0:44:14] } 24. Kh1 { [%eval -2.18] [%clk 0:36:54] } 24... Rac8 { [%eval -2.22] [%clk 0:42:22] } 25. Qf3 { [%eval -2.26] [%clk 0:32:53] } 25... Nf6 { [%eval -1.77] [%clk 0:39:03] } 26. Ba3 { [%eval -1.92] [%clk 0:30:51] } 26... Qxa6 { [%eval -1.94] [%clk 0:32:30] } 27. Be7 { [%eval -1.76] [%clk 0:28:44] } 27... Qb6?! { [%eval -1.06] } { Inaccuracy. Qxa1 was best. } { [%clk 0:31:18] } 28. Bxf6 { [%eval -1.08] [%clk 0:29:04] } 28... gxf6 { [%eval -0.89] [%clk 0:31:46] } 29. Qxh5 { [%eval -1.01] [%clk 0:27:05] } 29... Kf8 { [%eval -1.06] [%clk 0:30:42] } 30. f5 { [%eval -1.62] [%clk 0:23:33] } 30... Ke7 { [%eval -2.07] [%clk 0:30:32] } 31. Qf3 { [%eval -1.89] [%clk 0:23:26] } 31... e5 { [%eval -1.67] [%clk 0:30:11] } 32. Rf2? { [%eval -3.57] } { Mistake. Rae1 was best. } { [%clk 0:23:07] } 32... Rh8+ { [%eval -3.38] [%clk 0:23:59] } 33. Kg1 { [%eval -3.39] [%clk 0:23:31] } 33... exd4 { [%eval -3.42] [%clk 0:24:28] } 34. cxd4 { [%eval -3.48] [%clk 0:20:04] } 34... c3 { [%eval -3.23] [%clk 0:22:48] } 35. Qe4+ { [%eval -3.41] [%clk 0:11:46] } 35... Kf8 { [%eval -3.44] [%clk 0:23:07] } 36. Re1 { [%eval -3.95] [%clk 0:11:52] } 36... Qc7 { [%eval -4.27] [%clk 0:21:22] } 37. Rf4 { [%eval -4.66] [%clk 0:09:20] } 37... c2 { [%eval -4.7] [%clk 0:18:51] } 38. Rc1 { [%eval -4.69] [%clk 0:09:35] } 38... b4 { [%eval -5.29] [%clk 0:19:07] } 39. Qd5 { [%eval -5.39] [%clk 0:06:28] } 39... Qc6?? { [%eval -2.57] } { Blunder. a5 was best. } { [%clk 0:15:34] } 40. Qc5+? { [%eval -5.08] } { Mistake. Qxc6 was best. } { [%clk 0:05:32] } 40... Qxc5 { [%eval -5.25] [%clk 0:15:42] } 41. dxc5 { [%eval -5.14] [%clk 0:05:58] } 41... b3 { [%eval -5.2] [%clk 0:15:22] } 42. Rb4?! { [%eval -7.61] } { Inaccuracy. Rc4 was best. } { [%clk 0:06:25] } 42... Rd8 { [%eval -7.29] [%clk 0:15:36] } 43. Rf4?? { [%eval #-10] } { Checkmate is now unavoidable. Kf2 was best. } 43... Rd1+?! { [%eval -11.69] } { Lost forced checkmate sequence. b2 was best. } 44. Rf1 { [%eval -10.06] } 44... Rxc1 { [%eval #-14] } 45. c6 { [%eval #-6] } 0-1