Event: Round 5: Michael Song - Aleksandr Ostrovskiy
Date: 2022-07-09
White: Michael Song
Black: Aleksandr Ostrovskiy
Result: 1-0
ECO: D32
Opening: Tarrasch Defense: Schara Gambit
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:42] } 1... d5 { [%eval 0.38] [%clk 1:19:09] } 2. c4 { [%eval 0.36] [%clk 1:30:08] } 2... e6 { [%eval 0.3] [%clk 1:18:31] } 3. Nc3 { [%eval 0.39] [%clk 1:30:22] } 3... c5 { [%eval 0.62] [%clk 1:18:55] } 4. cxd5 { [%eval 0.42] [%clk 1:30:19] } 4... cxd4 { [%eval 0.64] [%clk 1:19:20] } 5. Qxd4 { [%eval 0.53] [%clk 1:30:14] } 5... Nc6 { [%eval 0.57] [%clk 1:19:45] } 6. Qd1 { [%eval 0.49] [%clk 1:30:10] } 6... exd5 { [%eval 0.55] [%clk 1:20:10] } 7. Qxd5 { [%eval 0.8] [%clk 1:30:06] } 7... Bd6 { [%eval 0.56] [%clk 1:15:16] } 8. Nf3 { [%eval 0.6] [%clk 1:21:06] } 8... Nf6 { [%eval 0.71] [%clk 1:15:40] } 9. Qd1 { [%eval 0.6] [%clk 1:20:25] } 9... O-O { [%eval 0.61] [%clk 1:14:32] } 10. g3 { [%eval 0.7] [%clk 1:02:31] } 10... Bb4 { [%eval 0.8] [%clk 1:08:33] } 11. Bd2 { [%eval 0.6] [%clk 1:00:36] } 11... Qe7 { [%eval 0.51] [%clk 0:57:59] } 12. Bg2 { [%eval 0.5] [%clk 1:00:26] } 12... Rd8 { [%eval 0.57] [%clk 0:57:30] } 13. O-O { [%eval 0.34] [%clk 0:58:23] } 13... Bxc3 { [%eval 0.19] [%clk 0:54:24] } 14. bxc3 { [%eval 0.42] [%clk 0:58:14] } 14... Ne4 { [%eval 0.51] [%clk 0:54:50] } 15. Qc1?! { [%eval -0.05] } { Inaccuracy. Qe1 was best. } { [%clk 0:48:01] } 15... Nxd2 { [%eval 0.0] [%clk 0:53:55] } 16. Nxd2 { [%eval -0.02] [%clk 0:48:29] } 16... Qxe2 { [%eval -0.04] [%clk 0:51:04] } 17. Re1 { [%eval 0.0] [%clk 0:48:48] } 17... Qa6?! { [%eval 0.51] } { Inaccuracy. Qh5 was best. } { [%clk 0:37:29] } 18. Nb3 { [%eval 0.38] [%clk 0:38:11] } 18... Bf5 { [%eval 0.69] [%clk 0:30:18] } 19. Qf4 { [%eval 0.62] [%clk 0:34:32] } 19... Bg6 { [%eval 0.7] [%clk 0:29:10] } 20. Re3 { [%eval 0.41] [%clk 0:32:16] } 20... h6 { [%eval 0.53] [%clk 0:21:42] } 21. h4 { [%eval 0.4] [%clk 0:30:05] } 21... Qa3 { [%eval 0.63] [%clk 0:13:57] } 22. g4 { [%eval 0.71] [%clk 0:27:17] } 22... Bc2 { [%eval 1.01] [%clk 0:01:45] } 23. c4 { [%eval 0.87] [%clk 0:21:50] } 23... Bxb3?! { [%eval 1.83] } { Inaccuracy. Rac8 was best. } { [%clk 0:00:54] } 24. Rxb3?! { [%eval 0.77] } { Inaccuracy. Bd5 was best. } { [%clk 0:22:17] } 24... Qe7 { [%eval 0.8] [%clk 0:01:18] } 25. Bd5 { [%eval 0.73] [%clk 0:21:59] } 25... Rd7? { [%eval 2.12] } { Mistake. Nb4 was best. } { [%clk 0:00:45] } 26. g5?! { [%eval 1.34] } { Inaccuracy. Rab1 was best. } { [%clk 0:21:39] } 26... hxg5 { [%eval 1.5] [%clk 0:00:59] } 27. hxg5 { [%eval 1.36] [%clk 0:21:58] } 27... g6?? { [%eval 6.24] } { Blunder. Qe5 was best. } { [%clk 0:00:33] } 28. Rh3?? { [%eval 1.32] } { Blunder. Re3 was best. } { [%clk 0:17:13] } 28... Qe5 { [%eval 1.24] [%clk 0:00:39] } 29. Qxe5 { [%eval 1.46] [%clk 0:16:30] } 29... Nxe5 { [%eval 0.9] [%clk 0:01:07] } 30. f4 { [%eval 1.27] [%clk 0:12:53] } 30... Nc6 { [%eval 1.2] [%clk 0:01:32] } 31. Kf2 { [%eval 1.5] [%clk 0:13:08] } 31... Rad8 { [%eval 1.14] [%clk 0:01:16] } 32. f5? { [%eval -0.25] } { Mistake. Kg3 was best. } { [%clk 0:12:05] } 32... gxf5?! { [%eval 0.44] } { Inaccuracy. Ne7 was best. } { [%clk 0:00:39] } 33. g6 { [%eval 0.52] [%clk 0:12:33] } 33... Kg7? { [%eval 1.67] } { Mistake. Rxd5 was best. } { [%clk 0:00:32] } 34. gxf7 { [%eval 1.53] [%clk 0:12:27] } 34... Ne5 { [%eval 1.58] [%clk 0:00:40] } 35. Rg1+ { [%eval 1.46] [%clk 0:11:28] } 35... Ng4+ { [%eval 1.45] [%clk 0:00:58] } 36. Kf3 { [%eval 1.59] [%clk 0:07:31] } 36... b5? { [%eval 2.84] } { Mistake. Rxf7 was best. } { [%clk 0:01:07] } 37. Kf4 { [%eval 2.55] [%clk 0:07:16] } 37... Kg6?! { [%eval 3.77] } { Inaccuracy. bxc4 was best. } { [%clk 0:01:10] } 38. Re1?! { [%eval 2.88] } { Inaccuracy. Re3 was best. } { [%clk 0:05:36] } 38... Rxd5? { [%eval 5.61] } { Mistake. Rf8 was best. } { [%clk 0:00:32] } 39. cxd5 { [%eval 4.71] [%clk 0:04:50] } 39... Kxf7 { [%eval 4.99] [%clk 0:00:41] } 40. Rh7+ { [%eval 5.01] [%clk 0:04:12] } 40... Kg6 { [%eval 5.08] [%clk 0:00:52] } 41. Rxa7 { [%eval 5.04] [%clk 0:04:27] } 41... Rxd5 { [%eval 5.12] [%clk 0:00:31] } 42. Re6+ { [%eval 4.98] [%clk 0:04:41] } 1-0