Event: Vezerkepzo GM May
Site: chess24.com
Date: 2021-05-15
White: Song, Julien
WhiteTitle: IM
WhiteElo: 2321
Black: Souhardo Basak
BlackElo: 2359
Result: 1/2-1/2
ECO: E12
Opening: Queen's Indian Defense: Petrosian Variation, Farago Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:30] } 1... Nf6 { [%eval 0.19] [%clk 1:03:48] } 2. c4 { [%eval 0.14] [%clk 1:30:53] } 2... e6 { [%eval 0.39] [%clk 1:30:37] } 3. Nf3 { [%eval 0.0] [%clk 1:31:19] } 3... b6 { [%eval 0.3] [%clk 1:30:01] } 4. a3 { [%eval 0.07] [%clk 1:31:43] } 4... Ba6 { [%eval 0.36] [%clk 1:30:29] } 5. Qc2 { [%eval 0.25] [%clk 1:32:00] } 5... Bb7 { [%eval 0.28] [%clk 1:30:32] } 6. Bf4 { [%eval 0.17] [%clk 1:32:19] } 6... Bd6 { [%eval 0.44] [%clk 1:24:58] } 7. Bxd6 { [%eval 0.61] [%clk 1:32:34] } 7... cxd6 { [%eval 0.36] [%clk 1:25:26] } 8. Nc3 { [%eval 0.56] [%clk 1:32:51] } 8... Bxf3 { [%eval 0.95] [%clk 1:23:45] } 9. gxf3 { [%eval 0.53] [%clk 1:32:00] } 9... Nc6 { [%eval 0.6] [%clk 1:24:06] } 10. e3 { [%eval 0.29] [%clk 1:31:29] } 10... Ne7 { [%eval 0.34] [%clk 1:10:22] } 11. d5 { [%eval 0.27] [%clk 0:58:47] } 11... a6 { [%eval 0.7] [%clk 0:56:36] } 12. Rd1 { [%eval 0.38] [%clk 0:53:09] } 12... Qc7 { [%eval 0.49] [%clk 0:55:10] } 13. Qd3 { [%eval 0.41] [%clk 0:47:42] } 13... e5 { [%eval 0.84] [%clk 0:45:22] } 14. h4 { [%eval 0.78] [%clk 0:44:59] } 14... Nh5?! { [%eval 1.72] } { Inaccuracy. O-O was best. } { [%clk 0:34:54] } 15. Be2 { [%eval 1.64] [%clk 0:43:03] } 15... g6 { [%eval 1.59] [%clk 0:31:12] } 16. f4 { [%eval 1.56] [%clk 0:37:56] } 16... exf4 { [%eval 1.76] [%clk 0:31:33] } 17. Qd4 { [%eval 1.9] [%clk 0:27:09] } 17... O-O-O { [%eval 2.53] [%clk 0:29:26] } 18. e4?? { [%eval 0.02] } { Blunder. Bxh5 was best. } { [%clk 0:26:39] } 18... Kb7?! { [%eval 0.79] } { Inaccuracy. f5 was best. } { [%clk 0:23:15] } 19. Qd3 { [%eval 0.66] [%clk 0:25:15] } 19... Ra8?? { [%eval 2.38] } { Blunder. f3 was best. } { [%clk 0:23:15] } 20. b4 { [%eval 2.5] [%clk 0:25:15] } 20... f6 { [%eval 2.96] [%clk 0:15:50] } 21. c5?! { [%eval 1.75] } { Inaccuracy. O-O was best. } { [%clk 0:21:26] } 21... bxc5 { [%eval 1.83] [%clk 0:14:49] } 22. bxc5 { [%eval 1.75] [%clk 0:21:52] } 22... Kc8? { [%eval 3.42] } { Mistake. Qxc5 was best. } { [%clk 0:15:05] } 23. cxd6 { [%eval 3.25] [%clk 0:13:02] } 23... Qxd6 { [%eval 3.15] [%clk 0:15:34] } 24. e5 { [%eval 3.05] [%clk 0:12:45] } 24... Qxe5 { [%eval 3.36] [%clk 0:15:27] } 25. d6 { [%eval 3.75] [%clk 0:10:23] } 25... Nc6 { [%eval 3.23] [%clk 0:13:23] } 26. Nd5?! { [%eval 2.05] } { Inaccuracy. O-O was best. } { [%clk 0:10:11] } 26... Kd8? { [%eval 3.63] } { Mistake. f3 was best. } { [%clk 0:11:45] } 27. O-O { [%eval 3.35] [%clk 0:07:38] } 27... Qxd6 { [%eval 2.47] [%clk 0:04:55] } 28. Qb3 { [%eval 3.47] [%clk 0:05:25] } 28... Rb8 { [%eval 3.93] [%clk 0:04:53] } 29. Nb4 { [%eval 4.36] [%clk 0:05:33] } 29... Rxb4 { [%eval 4.62] [%clk 0:04:48] } 30. axb4 { [%eval 4.16] [%clk 0:05:51] } 30... Nd4 { [%eval 4.1] [%clk 0:04:44] } 31. Qc4?! { [%eval 2.87] } { Inaccuracy. Qb2 was best. } { [%clk 0:04:23] } 31... Nxe2+?! { [%eval 4.31] } { Inaccuracy. Ng3 was best. } { [%clk 0:04:47] } 32. Qxe2 { [%eval 4.24] [%clk 0:04:52] } 32... Qe5 { [%eval 4.28] [%clk 0:04:18] } 33. Qf3 { [%eval 4.04] [%clk 0:04:01] } 33... Re8 { [%eval 3.99] [%clk 0:03:50] } 34. Rfe1?? { [%eval 0.0] } { Blunder. Qb7 was best. } { [%clk 0:02:02] } 34... Qxe1+ { [%eval 0.1] [%clk 0:03:39] } 35. Rxe1 { [%eval 0.09] [%clk 0:02:30] } 35... Rxe1+ { [%eval 0.09] [%clk 0:04:07] } 36. Kg2 { [%eval 0.03] [%clk 0:02:53] } 36... Re6 { [%eval 0.0] [%clk 0:03:17] } 37. Qa8+ { [%eval 0.03] [%clk 0:02:10] } 37... Kc7 { [%eval 0.0] [%clk 0:03:12] } 38. Qa7+ { [%eval 0.08] [%clk 0:02:25] } 38... Kc8 { [%eval 0.13] [%clk 0:03:20] } 39. Qa8+ { [%clk 0:01:17] } 39... Kc7 { [%clk 0:03:49] } 40. Qa7+ { [%clk 0:31:37] } 1/2-1/2