Event: Round 1: Petkov, Momchil - Ivic, Velimir
Date: 2025-05-17
White: Petkov, Momchil
WhiteTitle: GM
WhiteElo: 2524
Black: Ivic, Velimir
BlackTitle: GM
BlackElo: 2630
Result: 0-1
ECO: C48
Opening: Four Knights Game: Spanish Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:52] } 1... e5 { [%eval 0.21] [%clk 1:30:39] } 2. Nf3 { [%eval 0.13] [%clk 1:31:07] } 2... Nc6 { [%eval 0.21] [%clk 1:31:03] } 3. Nc3 { [%eval 0.06] [%clk 1:31:24] } 3... Nf6 { [%eval 0.07] [%clk 1:30:07] } 4. Bb5 { [%eval 0.04] [%clk 1:31:36] } 4... Bd6 { [%eval 0.16] [%clk 1:28:41] } 5. d3 { [%eval 0.07] [%clk 1:31:28] } 5... O-O { [%eval 0.13] [%clk 1:25:21] } 6. Ba4 { [%eval 0.13] [%clk 1:30:51] } 6... Re8 { [%eval 0.11] [%clk 1:19:09] } 7. O-O { [%eval 0.1] [%clk 1:25:39] } 7... h6 { [%eval 0.16] [%clk 1:13:51] } 8. h3 { [%eval 0.2] [%clk 1:24:51] } 8... Bf8 { [%eval 0.35] [%clk 1:10:04] } 9. Nd5 { [%eval 0.41] [%clk 1:22:42] } 9... d6 { [%eval 0.41] [%clk 1:08:31] } 10. Nh2 { [%eval 0.42] [%clk 1:20:10] } 10... Be6 { [%eval 0.39] [%clk 1:04:00] } 11. c4 { [%eval 0.43] [%clk 1:08:10] } 11... Nd7 { [%eval 0.84] [%clk 0:51:06] } 12. f4 { [%eval 0.79] [%clk 1:06:01] } 12... Nc5 { [%eval 0.8] [%clk 0:38:51] } 13. f5 { [%eval 0.97] [%clk 1:00:04] } 13... Nxa4 { [%eval 2.21] [%clk 0:33:47] } 14. Qxa4? { [%eval 0.75] } { Mistake. fxe6 was best. } { [%clk 0:53:45] } 14... Bxd5 { [%eval 0.81] [%clk 0:28:33] } 15. cxd5 { [%eval 0.75] [%clk 0:52:53] } 15... Nd4 { [%eval 0.79] [%clk 0:28:54] } 16. Qd1 { [%eval 0.69] [%clk 0:47:32] } 16... c6 { [%eval 0.99] [%clk 0:27:56] } 17. f6?! { [%eval 0.28] } { Inaccuracy. Qg4 was best. } { [%clk 0:36:24] } 17... g6 { [%eval 0.23] [%clk 0:19:24] } 18. Ng4 { [%eval 0.28] [%clk 0:30:32] } 18... h5 { [%eval 0.3] [%clk 0:11:04] } 19. Nh6+ { [%eval -0.06] [%clk 0:19:45] } 19... Bxh6 { [%eval -0.13] [%clk 0:11:29] } 20. Bxh6 { [%eval -0.13] [%clk 0:20:12] } 20... cxd5 { [%eval -0.12] [%clk 0:11:53] } 21. Qd2 { [%eval -0.1] [%clk 0:11:33] } 21... dxe4 { [%eval -0.24] [%clk 0:11:58] } 22. dxe4?! { [%eval -1.01] } { Inaccuracy. Bg7 was best. } { [%clk 0:05:41] } 22... Ne6 { [%eval -0.94] [%clk 0:10:23] } 23. Rad1 { [%eval -1.0] [%clk 0:05:37] } 23... Qb6+ { [%eval -1.06] [%clk 0:09:51] } 24. Kh1 { [%eval -1.56] [%clk 0:02:47] } 24... Rac8 { [%eval -1.6] [%clk 0:06:30] } 25. Rf3 { [%eval -1.67] [%clk 0:02:28] } 25... Rc4 { [%eval -1.19] [%clk 0:05:27] } 26. Rd3 { [%eval -1.24] [%clk 0:01:47] } 26... Rd4 { [%eval -1.11] [%clk 0:02:41] } 27. Be3 { [%eval -1.07] [%clk 0:01:29] } 27... Rxd3 { [%eval -1.05] [%clk 0:02:36] } 28. Qxd3 { [%eval -1.13] [%clk 0:01:56] } 28... Qxb2 { [%eval -0.69] [%clk 0:02:29] } 29. Rb1 { [%eval -0.9] [%clk 0:01:12] } 29... Qxa2 { [%eval -0.81] [%clk 0:02:53] } 30. Rxb7 { [%eval -0.89] [%clk 0:01:37] } 30... Nf4 { [%eval -0.56] [%clk 0:00:42] } 31. Bxf4 { [%eval -0.69] [%clk 0:00:43] } 31... exf4 { [%eval -0.75] [%clk 0:01:11] } 32. Re7?? { [%eval -5.73] } { Blunder. Qxd6 was best. } { [%clk 0:00:32] } 32... Rxe7 { [%eval -5.64] [%clk 0:00:42] } 33. fxe7 { [%eval -5.46] [%clk 0:00:54] } 33... Qa1+ { [%eval -5.51] [%clk 0:00:44] } 34. Kh2 { [%eval -5.47] [%clk 0:01:17] } 34... Qe5 { [%eval -5.13] [%clk 0:01:10] } 35. Qxd6 { [%eval -5.51] [%clk 0:00:37] } 35... Qxd6 { [%eval -5.42] [%clk 0:01:39] } 36. e8=Q+ { [%eval -5.79] [%clk 0:00:59] } 36... Kg7 { [%eval -5.62] [%clk 0:02:05] } 37. e5 { [%eval -6.04] [%clk 0:01:16] } 37... Qe6 { [%eval -5.43] [%clk 0:02:15] } 38. Qb5 { [%eval -5.84] [%clk 0:01:34] } 38... g5 { [%eval -5.62] [%clk 0:01:40] } 39. Qc5?! { [%eval -7.42] } { Inaccuracy. Qa4 was best. } { [%clk 0:01:36] } 39... g4 { [%eval -7.32] [%clk 0:01:23] } 40. hxg4 { [%eval -8.28] [%clk 0:00:36] } 40... hxg4 { [%eval -7.54] [%clk 0:01:48] } 0-1