Event: 51st Annual World Open
Date: 2023-07-03
White: Mikhail Antipov
WhiteTitle: GM
Black: Srivatshav Rahul
BlackTitle: GM
Result: 1-0
ECO: B40
Opening: Sicilian Defense: French Variation, Westerinen Attack
Variant: Standard
TimeControl: 40/90,SD/30;d30

1. e4 { [%eval 0.36] [%clk 1:14:19] } 1... c5 { [%eval 0.32] [%clk 1:30:00] } 2. Nf3 { [%eval 0.0] [%clk 1:14:19] } 2... e6 { [%eval 0.34] [%clk 1:30:00] } 3. b3 { [%eval 0.0] [%clk 1:14:19] } 3... a6 { [%eval 0.31] [%clk 1:29:47] } 4. c4 { [%eval 0.23] [%clk 1:14:19] } 4... Nc6 { [%eval 0.38] [%clk 1:29:47] } 5. Bb2 { [%eval 0.0] [%clk 1:14:19] } 5... Qc7 { [%eval 0.22] [%clk 1:29:47] } 6. Nc3 { [%eval 0.18] [%clk 1:12:58] } 6... Nf6 { [%eval 0.0] [%clk 1:28:58] } 7. g3 { [%eval 0.02] [%clk 1:09:11] } 7... Nd4 { [%eval 0.25] [%clk 1:28:58] } 8. Bg2 { [%eval 0.17] [%clk 1:06:41] } 8... d6 { [%eval 0.07] [%clk 1:27:00] } 9. O-O { [%eval 0.09] [%clk 1:06:41] } 9... Be7 { [%eval 0.07] [%clk 1:27:00] } 10. a4 { [%eval -0.06] [%clk 1:04:10] } 10... O-O { [%eval -0.06] [%clk 1:25:45] } 11. d3 { [%eval -0.06] [%clk 0:44:24] } 11... Bd7 { [%eval -0.02] [%clk 1:21:56] } 12. h3 { [%eval 0.0] [%clk 0:44:24] } 12... Bc6 { [%eval 0.03] [%clk 1:18:20] } 13. Nxd4 { [%eval 0.0] [%clk 0:43:49] } 13... cxd4 { [%eval -0.13] [%clk 1:18:20] } 14. Na2 { [%eval -0.09] [%clk 0:43:15] } 14... e5 { [%eval -0.1] [%clk 1:01:02] } 15. Nb4 { [%eval -0.12] [%clk 0:43:00] } 15... Nd7?! { [%eval 0.49] } { Inaccuracy. a5 was best. } { [%clk 0:56:20] } 16. a5?! { [%eval -0.1] } { Inaccuracy. h4 was best. } { [%clk 0:38:55] } 16... f5?? { [%eval 1.61] } { Blunder. Rfb8 was best. } { [%clk 0:45:32] } 17. Nxc6 { [%eval 1.56] [%clk 0:32:52] } 17... bxc6 { [%eval 1.49] [%clk 0:45:32] } 18. exf5 { [%eval 1.73] [%clk 0:32:52] } 18... Rxf5?! { [%eval 2.59] } { Inaccuracy. Rab8 was best. } { [%clk 0:44:54] } 19. b4 { [%eval 2.62] [%clk 0:32:50] } 19... Rb8 { [%eval 2.92] [%clk 0:31:34] } 20. Qa4 { [%eval 3.03] [%clk 0:31:22] } 20... Nf6 { [%eval 3.46] [%clk 0:31:34] } 21. g4 { [%eval 2.99] [%clk 0:26:10] } 21... Rg5 { [%eval 3.29] [%clk 0:31:34] } 22. Qxc6 { [%eval 3.32] [%clk 0:19:29] } 22... Qxc6 { [%eval 3.48] [%clk 0:30:19] } 23. Bxc6 { [%eval 3.03] [%clk 0:19:29] } 23... Rxb4 { [%eval 3.1] [%clk 0:30:19] } 24. Rfb1 { [%eval 3.65] [%clk 0:17:28] } 24... e4 { [%eval 3.5] [%clk 0:29:49] } 25. Bxd4 { [%eval 3.53] [%clk 0:14:31] } 25... Rxb1+ { [%eval 3.69] [%clk 0:29:18] } 26. Rxb1 { [%eval 3.32] [%clk 0:14:31] } 26... exd3 { [%eval 3.73] [%clk 0:29:11] } 27. Bxf6 { [%eval 3.79] [%clk 0:14:24] } 27... gxf6 { [%eval 3.64] [%clk 0:22:56] } 28. Bd5+ { [%eval 4.11] [%clk 0:13:04] } 28... Kg7 { [%eval 4.18] [%clk 0:22:11] } 29. f4 { [%eval 4.04] [%clk 0:13:04] } 29... Rg6 { [%eval 4.38] [%clk 0:22:11] } 30. Kf2 { [%eval 4.28] [%clk 0:06:16] } 30... Kh6 { [%eval 4.35] [%clk 0:19:31] } 31. Rb8 { [%eval 4.31] [%clk 0:05:42] } 31... Rg7 { [%eval 4.03] [%clk 0:19:12] } 32. Ke3 { [%eval 4.42] [%clk 0:05:42] } 32... f5 { [%eval 4.47] [%clk 0:19:12] } 33. g5+ { [%eval 4.56] [%clk 0:05:42] } 33... Kh5 { [%eval 4.71] [%clk 0:19:12] } 34. Kxd3 { [%eval 5.0] [%clk 0:05:22] } 34... Kh4 { [%eval 4.65] [%clk 0:19:05] } 35. Ke3 { [%eval 4.78] [%clk 0:05:22] } 35... Kg3 { [%eval 4.97] [%clk 0:18:03] } 36. h4 { [%eval 4.67] [%clk 0:04:09] } 36... Kg4 { [%eval 4.71] [%clk 0:16:43] } 37. Ra8 { [%eval 4.67] [%clk 0:03:05] } 37... Kxh4 { [%eval 4.49] [%clk 0:16:43] } 38. Kf3 { [%eval 4.67] [%clk 0:03:05] } 38... Kh5 { [%eval 5.11] [%clk 0:15:55] } 39. Rh8 { [%eval 4.26] [%clk 0:02:25] } 39... Kh4 { [%eval 5.25] [%clk 0:14:51] } 40. Bg8 { [%eval 4.68] [%clk 0:00:55] } 40... h5 { [%eval 4.41] [%clk 0:11:38] } 41. Bd5 { [%eval 4.48] [%clk 0:00:55] } 41... Bxg5 { [%eval 4.65] [%clk 0:11:38] } 42. fxg5 { [%eval 4.23] [%clk 0:00:55] } 42... Rxg5?! { [%eval 6.32] } { Inaccuracy. Kxg5 was best. } { [%clk 0:11:21] } 43. Kf4 { [%eval 6.36] [%clk 0:00:55] } 43... Rg4+ { [%eval 6.28] [%clk 0:11:21] } 44. Kxf5 { [%eval 6.42] [%clk 0:00:55] } 44... Rg3 { [%eval 6.51] [%clk 0:11:21] } 45. Rh6 { [%eval 5.95] [%clk 0:00:27] } 45... Ra3 { [%eval 5.65] [%clk 0:11:21] } 46. Kf4 { [%eval 5.98] [%clk 0:00:27] } 46... Rxa5 { [%eval 6.15] [%clk 0:11:21] } 47. Rxd6 { [%eval 6.12] [%clk 0:00:27] } 47... Ra3 { [%eval 6.1] [%clk 0:11:08] } 48. Bf3 { [%eval 5.98] [%clk 0:00:27] } 48... Rc3 { [%eval 5.74] [%clk 0:11:08] } 49. Be2 { [%eval 35.54] [%clk 0:00:27] } 49... Rc2?! { [%eval #11] } { Checkmate is now unavoidable. Rc1 was best. } { [%clk 0:11:08] } 50. Rd1 { [%eval #10] [%clk 0:00:27] } 1-0