Event: Round 4: Andrey Yastrebov - Georg Blokhin
Date: 2023-10-21
White: Andrey Yastrebov
WhiteElo: 1887
Black: Georg Blokhin
Result: 1-0
ECO: A04
Opening: Zukertort Opening: Sicilian Invitation
Variant: Standard

1. Nf3 { [%eval 0.36] [%clk 1:30:55] } 1... c5 { [%eval 0.13] [%clk 1:30:51] } 2. g3 { [%eval 0.0] [%clk 1:31:21] } 2... e6?! { [%eval 0.62] } { Inaccuracy. d5 was best. } { [%clk 1:30:55] } 3. Bg2 { [%eval 0.26] [%clk 1:31:44] } 3... d6 { [%eval 0.79] [%clk 1:31:04] } 4. O-O { [%eval 0.79] [%clk 1:32:06] } 4... Nf6 { [%eval 0.87] [%clk 1:31:23] } 5. d4 { [%eval 0.67] [%clk 1:31:45] } 5... cxd4 { [%eval 0.71] [%clk 1:31:08] } 6. Nxd4 { [%eval 0.77] [%clk 1:32:07] } 6... Be7 { [%eval 0.86] [%clk 1:31:15] } 7. Nc3?! { [%eval 0.24] } { Inaccuracy. c4 was best. } { [%clk 1:31:53] } 7... O-O { [%eval 0.46] [%clk 1:31:36] } 8. Bg5 { [%eval 0.02] [%clk 1:31:41] } 8... Qb6 { [%eval 0.28] [%clk 1:31:27] } 9. Rb1?! { [%eval -0.33] } { Inaccuracy. a4 was best. } { [%clk 1:27:35] } 9... Nbd7 { [%eval 0.21] [%clk 1:27:46] } 10. Re1 { [%eval -0.25] [%clk 1:27:21] } 10... d5?! { [%eval 0.39] } { Inaccuracy. a6 was best. } { [%clk 1:25:54] } 11. h4? { [%eval -0.94] } { Mistake. e4 was best. } { [%clk 1:23:03] } 11... Bc5? { [%eval 0.55] } { Mistake. h6 was best. } { [%clk 1:25:38] } 12. Na4 { [%eval 0.44] [%clk 1:23:12] } 12... Qb4? { [%eval 1.89] } { Mistake. Qa5 was best. } { [%clk 1:25:20] } 13. Nxc5? { [%eval 0.48] } { Mistake. c3 was best. } { [%clk 1:23:28] } 13... Qxc5 { [%eval 0.38] [%clk 1:25:33] } 14. Nb3 { [%eval 0.17] [%clk 1:23:08] } 14... Qb6 { [%eval 0.51] [%clk 1:25:40] } 15. Rc1 { [%eval 0.47] [%clk 1:15:10] } 15... Ne4?! { [%eval 1.17] } { Inaccuracy. Qa6 was best. } { [%clk 1:24:15] } 16. Be3 { [%eval 1.21] [%clk 1:13:50] } 16... Qa6 { [%eval 1.53] [%clk 1:23:49] } 17. c4 { [%eval 1.51] [%clk 1:13:07] } 17... dxc4 { [%eval 1.54] [%clk 1:23:07] } 18. Bxe4 { [%eval 1.6] [%clk 1:13:27] } 18... cxb3 { [%eval 1.75] [%clk 1:23:10] } 19. Qxb3 { [%eval 1.58] [%clk 1:13:50] } 19... Nf6 { [%eval 1.48] [%clk 1:20:56] } 20. Bf3?! { [%eval 0.71] } { Inaccuracy. Bc5 was best. } { [%clk 1:12:57] } 20... e5 { [%eval 0.68] [%clk 1:20:32] } 21. Bg5 { [%eval 0.66] [%clk 1:09:48] } 21... Ng4?? { [%eval 4.29] } { Blunder. e4 was best. } { [%clk 1:20:07] } 22. Rxc8 { [%eval 4.44] [%clk 1:09:50] } 22... Raxc8 { [%eval 4.35] [%clk 1:19:13] } 23. Bxg4 { [%eval 4.41] [%clk 1:10:08] } 23... Qa5 { [%eval 5.0] [%clk 1:18:43] } 24. Rd1 { [%eval 5.0] [%clk 1:10:19] } 24... Rc6 { [%eval 4.99] [%clk 1:16:56] } 25. Be3 { [%eval 5.13] [%clk 1:10:27] } 25... Qa6 { [%eval 4.98] [%clk 1:15:04] } 26. Rd7 { [%eval 5.33] [%clk 1:09:28] } 26... Rd6 { [%eval 5.2] [%clk 1:15:10] } 27. Rxb7 { [%eval 5.7] [%clk 1:09:28] } 27... Rg6 { [%eval 5.57] [%clk 1:13:47] } 28. Bh5 { [%eval 5.62] [%clk 1:09:36] } 28... Rf6 { [%eval 5.83] [%clk 1:13:37] } 29. Rxa7 { [%eval 5.62] [%clk 1:09:57] } 29... Qc6 { [%eval 5.53] [%clk 1:13:23] } 30. Bf3 { [%eval 5.5] [%clk 1:10:15] } 30... e4 { [%eval 5.75] [%clk 1:12:55] } 31. Bg2 { [%eval 5.89] [%clk 1:10:39] } 31... Re6 { [%eval 5.87] [%clk 1:11:03] } 32. Rb7 { [%eval 5.84] [%clk 1:10:55] } 32... Qa6 { [%eval 6.03] [%clk 1:10:37] } 33. Rb8 { [%eval 5.96] [%clk 1:11:05] } 33... Ree8 { [%eval 5.96] [%clk 1:10:44] } 34. Rxe8 { [%eval 6.09] [%clk 1:11:20] } 34... Rxe8 { [%eval 6.07] [%clk 1:11:00] } 35. Bxe4 { [%eval 5.84] [%clk 1:11:06] } 35... Qxe2 { [%eval 6.1] [%clk 1:10:33] } 36. Bd5 { [%eval 6.22] [%clk 1:11:18] } 36... Qh5 { [%eval 5.88] [%clk 1:10:42] } 37. a4 { [%eval 5.89] [%clk 1:10:55] } 37... Rd8 { [%eval 6.19] [%clk 1:11:01] } 38. Bg2 { [%eval 5.68] [%clk 1:11:13] } 38... h6 { [%eval 6.07] [%clk 1:07:55] } 39. Qb5 { [%eval 5.91] [%clk 1:11:13] } 39... Qd1+ { [%eval 6.11] [%clk 1:03:57] } 40. Kh2 { [%eval 6.14] [%clk 1:11:35] } 40... Qa1 { [%eval 6.75] [%clk 1:03:54] } 41. a5 { [%eval 6.7] [%clk 1:11:49] } 41... Qe1 { [%eval 6.73] [%clk 1:02:27] } 42. a6 { [%eval 6.9] [%clk 1:12:00] } 1-0