Event: Round 7: Vavulin, Maxim - Baum, Jonasz
Date: 2025-03-01
White: Vavulin, Maxim
WhiteTitle: GM
WhiteElo: 2539
Black: Baum, Jonasz
BlackTitle: IM
BlackElo: 2469
Result: 0-1
ECO: B20
Opening: Sicilian Defense
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:28] } 1... c5 { [%eval 0.25] [%clk 1:30:56] } 2. d3 { [%eval -0.07] [%clk 1:28:54] } 2... Nc6 { [%eval 0.0] [%clk 1:30:47] } 3. g3 { [%eval 0.0] [%clk 1:29:08] } 3... d5 { [%eval 0.0] [%clk 1:29:23] } 4. exd5 { [%eval 0.0] [%clk 1:28:35] } 4... Qxd5 { [%eval 0.0] [%clk 1:29:47] } 5. Nf3 { [%eval 0.0] [%clk 1:28:56] } 5... Nd4 { [%eval 0.0] [%clk 1:29:20] } 6. Bg2 { [%eval 0.0] [%clk 1:28:31] } 6... Bh3 { [%eval 0.0] [%clk 1:29:06] } 7. O-O { [%eval -0.17] [%clk 1:23:32] } 7... Bxg2 { [%eval 0.0] [%clk 1:29:07] } 8. Kxg2 { [%eval -0.08] [%clk 1:24:00] } 8... Nf6 { [%eval -0.01] [%clk 1:24:51] } 9. Nd2 { [%eval -0.06] [%clk 1:18:13] } 9... e6 { [%eval -0.09] [%clk 1:19:25] } 10. c3 { [%eval -0.19] [%clk 1:17:17] } 10... Nc6 { [%eval -0.28] [%clk 1:16:17] } 11. Qa4 { [%eval -0.52] [%clk 1:13:32] } 11... Be7 { [%eval -0.29] [%clk 1:12:43] } 12. Ne4 { [%eval -0.72] [%clk 0:54:18] } 12... Qxd3?! { [%eval -0.11] } { Inaccuracy. O-O-O was best. } { [%clk 0:55:11] } 13. Nxf6+ { [%eval -0.1] [%clk 0:54:11] } 13... Bxf6 { [%eval 0.0] [%clk 0:55:31] } 14. Be3 { [%eval -0.15] [%clk 0:49:13] } 14... Qf5 { [%eval -0.28] [%clk 0:49:32] } 15. g4 { [%eval -0.31] [%clk 0:37:28] } 15... Qg6 { [%eval -0.21] [%clk 0:39:53] } 16. Rfd1?! { [%eval -0.92] } { Inaccuracy. g5 was best. } { [%clk 0:24:13] } 16... Bd4 { [%eval -0.97] [%clk 0:27:28] } 17. Bf4 { [%eval -0.91] [%clk 0:13:41] } 17... h5 { [%eval -1.11] [%clk 0:22:40] } 18. cxd4? { [%eval -2.55] } { Mistake. Bg3 was best. } { [%clk 0:11:23] } 18... Qe4 { [%eval -2.55] [%clk 0:22:27] } 19. Bg3?! { [%eval -3.56] } { Inaccuracy. gxh5 was best. } { [%clk 0:04:04] } 19... hxg4 { [%eval -3.47] [%clk 0:22:04] } 20. Qb5 { [%eval -3.51] [%clk 0:03:35] } 20... gxf3+ { [%eval -3.43] [%clk 0:17:27] } 21. Kg1 { [%eval -3.6] [%clk 0:03:23] } 21... O-O-O { [%eval -3.05] [%clk 0:16:50] } 22. Qxc5?! { [%eval -4.78] } { Inaccuracy. Rac1 was best. } { [%clk 0:03:34] } 22... Qg4 { [%eval -4.66] [%clk 0:11:41] } 23. Kf1 { [%eval -3.8] [%clk 0:02:03] } 23... Rxh2 { [%eval -3.65] [%clk 0:09:27] } 24. Bxh2 { [%eval -3.83] [%clk 0:02:18] } 24... Qg2+ { [%eval -3.88] [%clk 0:09:56] } 25. Ke1 { [%eval -3.7] [%clk 0:02:41] } 25... Qxh2 { [%eval -3.66] [%clk 0:10:11] } 26. Qg5?? { [%eval -7.76] } { Blunder. a4 was best. } { [%clk 0:02:45] } 26... Qh1+ { [%eval -6.55] [%clk 0:08:37] } 27. Kd2 { [%eval -7.91] [%clk 0:03:14] } 27... Rxd4+ { [%eval -7.75] [%clk 0:09:01] } 28. Kc2? { [%eval #-7] } { Checkmate is now unavoidable. Ke3 was best. } { [%clk 0:03:35] } 28... Nb4+?? { [%eval -6.41] } { Lost forced checkmate sequence. Qh7+ was best. } { [%clk 0:07:13] } 29. Kb3 { [%eval -6.99] [%clk 0:02:02] } 29... Rxd1 { [%eval -6.98] [%clk 0:07:37] } 30. Rxd1 { [%eval -6.49] [%clk 0:01:40] } 30... Qxd1+ { [%eval -6.75] [%clk 0:07:59] } 31. Kxb4 { [%eval -6.56] [%clk 0:02:05] } 31... Qd4+ { [%eval -7.44] [%clk 0:07:12] } 32. Ka3 { [%eval -6.72] [%clk 0:02:29] } 32... Qd6+ { [%eval -6.18] [%clk 0:05:07] } 33. b4 { [%eval -6.02] [%clk 0:02:24] } 33... Qd3+ { [%eval -5.87] [%clk 0:05:32] } 34. Ka4 { [%eval -7.62] [%clk 0:02:26] } 34... Qc2+ { [%eval -7.78] [%clk 0:03:59] } 35. Ka3 { [%eval -7.71] [%clk 0:02:48] } 35... Qc3+ { [%eval -7.54] [%clk 0:03:14] } 36. Ka4 { [%eval -7.32] [%clk 0:03:16] } 36... a6 { [%eval -6.44] [%clk 0:03:07] } 37. Qh5 { [%eval -7.09] [%clk 0:01:26] } 37... Qc2+ { [%eval -7.05] [%clk 0:02:44] } 38. Ka3 { [%eval -6.7] [%clk 0:01:44] } 38... Qd3+ { [%eval -6.52] [%clk 0:02:47] } 39. Kb2 { [%eval -7.22] [%clk 0:02:03] } 39... Qd4+ { [%eval -6.45] [%clk 0:02:20] } 40. Ka3?! { [%eval -9.21] } { Inaccuracy. Kb1 was best. } { [%clk 0:02:18] } 40... Qc3+ { [%eval -8.66] [%clk 0:01:52] } 41. Ka4 { [%eval -8.13] [%clk 0:02:46] } 41... b5+ { [%eval -12.74] [%clk 0:26:27] } 42. Ka5 { [%eval -11.13] [%clk 0:32:01] } 42... Kb7 { [%eval -10.14] [%clk 0:26:24] } 43. Qxf7+ { [%eval -8.8] [%clk 0:31:45] } 43... Qc7+ { [%eval -8.59] [%clk 0:26:49] } 44. Qxc7+ { [%eval -11.64] [%clk 0:32:08] } 44... Kxc7 { [%eval -10.73] [%clk 0:27:16] } 45. Kxa6 { [%eval -10.48] [%clk 0:32:31] } 45... g5 { [%eval -8.7] [%clk 0:25:43] } 46. Ka7? { [%eval #-17] } { Checkmate is now unavoidable. Kxb5 was best. } { [%clk 0:32:51] } 46... Kc6 { [%eval #-16] [%clk 0:25:26] } 47. Ka6 { [%eval #-16] [%clk 0:32:26] } 47... g4 { [%eval #-15] [%clk 0:25:37] } 48. a4 { [%eval #-15] [%clk 0:32:50] } 48... bxa4 { [%eval #-14] [%clk 0:25:44] } 49. b5+ { [%eval #-14] [%clk 0:33:13] } 49... Kc5 { [%eval #-13] [%clk 0:26:08] } 50. b6 { [%eval #-13] [%clk 0:33:37] } 50... a3 { [%eval #-12] [%clk 0:26:35] } 51. b7 { [%eval #-12] [%clk 0:33:51] } 51... a2 { [%eval #-11] [%clk 0:27:02] } 52. b8=Q { [%eval #-11] [%clk 0:34:12] } 52... a1=Q+ { [%eval #-10] [%clk 0:27:24] } 53. Kb7 { [%eval #-10] [%clk 0:34:31] } 53... Qb2+ { [%eval #-9] [%clk 0:27:52] } 0-1