Event: Grenke Chess Open 2024
Site: Karlsruhe, Germany
Date: 2024-03-29
White: Song, Julien
WhiteTitle: IM
WhiteElo: 2311
Black: Vavulin, Maxim
BlackTitle: GM
BlackElo: 2538
Result: 1-0
ECO: E15
Opening: Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation, Quiet Line
Variant: Standard
TimeControl: 90min 40 moves + 15 min Rest + 30 sec per move

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... Nf6 { [%eval 0.16] [%clk 1:30:42] } 2. c4 { [%eval 0.16] [%clk 1:31:12] } 2... e6 { [%eval 0.21] [%clk 1:31:04] } 3. Nf3 { [%eval 0.0] [%clk 1:31:26] } 3... b6 { [%eval 0.19] [%clk 1:31:06] } 4. g3 { [%eval 0.18] [%clk 1:31:02] } 4... Ba6 { [%eval 0.16] [%clk 1:31:14] } 5. b3 { [%eval 0.24] [%clk 1:28:02] } 5... b5 { [%eval 0.38] [%clk 1:30:40] } 6. cxb5 { [%eval 0.41] [%clk 1:15:32] } 6... Bxb5 { [%eval 0.66] [%clk 1:31:08] } 7. Nc3 { [%eval 0.35] [%clk 1:15:34] } 7... Ba6 { [%eval 0.59] [%clk 1:26:39] } 8. Bg2 { [%eval 0.46] [%clk 1:15:02] } 8... d5 { [%eval 0.5] [%clk 1:22:53] } 9. b4 { [%eval 0.44] [%clk 1:02:11] } 9... Nbd7 { [%eval 0.48] [%clk 1:08:38] } 10. Rb1 { [%eval 0.36] [%clk 0:57:37] } 10... Bd6 { [%eval 0.4] [%clk 1:06:11] } 11. O-O { [%eval 0.37] [%clk 0:37:05] } 11... O-O { [%eval 0.34] [%clk 1:06:10] } 12. Re1 { [%eval 0.26] [%clk 0:31:32] } 12... Nb6 { [%eval 0.48] [%clk 1:00:59] } 13. Ne5 { [%eval 0.5] [%clk 0:27:45] } 13... Nc4?! { [%eval 1.21] } { Inaccuracy. c6 was best. } { [%clk 0:38:45] } 14. Nd3?! { [%eval 0.64] } { Inaccuracy. Qa4 was best. } { [%clk 0:22:06] } 14... c6 { [%eval 0.87] [%clk 0:34:59] } 15. e4 { [%eval 0.93] [%clk 0:20:18] } 15... dxe4?! { [%eval 1.71] } { Inaccuracy. Be7 was best. } { [%clk 0:13:22] } 16. Nxe4 { [%eval 1.68] [%clk 0:20:21] } 16... Nxe4 { [%eval 1.65] [%clk 0:13:33] } 17. Bxe4 { [%eval 1.57] } 17... Qf6?! { [%eval 2.33] } { Inaccuracy. Nb6 was best. } { [%clk 0:13:17] } 18. Nc5 { [%eval 2.13] [%clk 0:10:06] } 18... Bxc5 { [%eval 2.3] [%clk 0:13:13] } 19. dxc5 { [%eval 2.22] [%clk 0:10:25] } 19... Rad8 { [%eval 2.22] [%clk 0:13:18] } 20. Qc2?! { [%eval 1.32] } { Inaccuracy. Qh5 was best. } { [%clk 0:10:37] } 20... h6?! { [%eval 2.07] } { Inaccuracy. Rd4 was best. } { [%clk 0:07:52] } 21. a4 { [%eval 2.1] [%clk 0:06:27] } 21... Qd4? { [%eval 4.33] } { Mistake. Rd4 was best. } { [%clk 0:05:13] } 22. b5 { [%eval 4.11] [%clk 0:06:13] } 22... cxb5 { [%eval 4.29] [%clk 0:01:36] } 23. axb5 { [%eval 4.18] [%clk 0:06:37] } 23... Bc8 { [%eval 4.46] [%clk 0:01:48] } 24. Rb4 { [%eval 4.43] [%clk 0:05:53] } 24... Qxc5 { [%eval 4.27] [%clk 0:01:40] } 25. Rxc4 { [%eval 4.09] [%clk 0:05:19] } 25... Qxb5 { [%eval 4.1] [%clk 0:01:57] } 26. Ba3 { [%eval 4.06] [%clk 0:03:27] } 26... Ba6 { [%eval 3.99] [%clk 0:02:17] } 27. Rc3 { [%eval 4.08] [%clk 0:03:32] } 27... Rfe8 { [%eval 4.09] [%clk 0:01:25] } 28. Bc6 { [%eval 4.04] [%clk 0:03:41] } 28... Qa5 { [%eval 4.02] [%clk 0:01:37] } 29. Bxe8 { [%eval 3.98] [%clk 0:03:38] } 29... Rxe8 { [%eval 3.94] [%clk 0:02:06] } 30. Bc5 { [%eval 3.9] [%clk 0:01:23] } 30... Bb7 { [%eval 3.91] [%clk 0:02:22] } 31. Rc1 { [%eval 3.9] [%clk 0:00:36] } 31... a6 { [%eval 4.09] [%clk 0:00:58] } 32. Qb2 { [%eval 4.15] [%clk 0:00:48] } 32... Ba8 { [%eval 3.98] [%clk 0:01:02] } 33. Ra3 { [%eval 3.78] [%clk 0:00:40] } 33... Qd8 { [%eval 3.84] [%clk 0:01:18] } 34. Qd4 { [%eval 3.88] [%clk 0:00:41] } 34... Qc7 { [%eval 3.84] [%clk 0:01:27] } 35. Rac3 { [%eval 3.91] [%clk 0:00:33] } 35... e5 { [%eval 3.78] [%clk 0:00:37] } 36. Qe3 { [%eval 3.49] [%clk 0:00:37] } 36... Qc6 { [%eval 3.5] [%clk 0:00:36] } 37. f3 { [%eval 3.55] [%clk 0:00:55] } 37... Re6 { [%eval 4.08] [%clk 0:00:33] } 38. Bd6 { [%eval 3.74] [%clk 0:00:33] } 38... Qb7 { [%eval 4.08] [%clk 0:00:32] } 39. Rc8+ { [%eval 3.82] [%clk 0:00:45] } 39... Kh7 { [%eval 3.83] [%clk 0:01:01] } 40. Qe4+ { [%eval 3.73] [%clk 0:00:34] } 40... Qxe4 { [%eval 3.6] [%clk 0:01:10] } 41. fxe4 { [%eval 3.55] [%clk 0:01:00] } 41... Bxe4 { [%eval 3.65] [%clk 0:01:27] } 42. Re1 { [%eval 3.53] [%clk 0:13:50] } 42... f5 { [%eval 3.62] [%clk 0:05:42] } 43. Rd8 { [%eval 3.6] [%clk 0:10:55] } 43... h5 { [%eval 3.9] [%clk 0:03:26] } 44. Kf2 { [%eval 3.78] [%clk 0:07:32] } 44... Kg6 { [%eval 4.05] [%clk 0:01:55] } 45. Rc1 { [%eval 3.96] [%clk 0:05:39] } 45... Kg5 { [%eval 4.14] [%clk 0:00:34] } 46. Rc5 { [%eval 3.73] [%clk 0:05:19] } 46... Kg4 { [%eval 3.85] [%clk 0:00:46] } 47. Rxe5 { [%eval 3.75] [%clk 0:04:33] } 47... Rh6 { [%eval 4.49] [%clk 0:00:59] } 48. Re7 { [%eval 4.49] [%clk 0:03:27] } 48... g5 { [%eval 4.8] [%clk 0:01:18] } 49. Rg7 { [%eval 4.62] [%clk 0:03:11] } 49... h4 { [%eval 4.94] [%clk 0:01:25] } 50. Bf4 { [%eval 4.89] [%clk 0:02:03] } 50... hxg3+ { [%eval 4.76] [%clk 0:00:59] } 51. hxg3 { [%eval 4.61] [%clk 0:02:19] } 51... Rh2+?! { [%eval 6.61] } { Inaccuracy. Rh5 was best. } { [%clk 0:00:57] } 52. Ke3 { [%eval 6.3] [%clk 0:02:34] } 52... Ra2 { [%eval 7.65] [%clk 0:00:47] } 53. Rxg5+ { [%eval 5.01] [%clk 0:02:45] } 53... Kh3 { [%eval 4.87] [%clk 0:01:13] } 54. Rh5+ { [%eval 4.16] [%clk 0:02:55] } 54... Kg2 { [%eval 4.03] [%clk 0:01:35] } 55. Rd2+ { [%eval 3.91] [%clk 0:03:04] } 1-0