Event: Day 4 - Round 18: Shakhriyar Mamedyarov - Peter Svidler
Date: 2023-09-26
White: Shakhriyar Mamedyarov
WhiteTitle: GM
WhiteElo: 2711
Black: Peter Svidler
BlackTitle: GM
BlackElo: 2722
Result: 1-0
ECO: D78
Opening: Neo-Grünfeld Defense: Classical Variation, Original Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:10:10] } 1... Nf6 { [%eval 0.28] [%clk 0:10:09] } 2. c4 { [%eval 0.16] [%clk 0:10:14] } 2... g6 { [%eval 0.3] [%clk 0:10:12] } 3. g3 { [%eval 0.21] [%clk 0:10:16] } 3... c6 { [%eval 0.2] [%clk 0:10:13] } 4. Bg2 { [%eval 0.15] [%clk 0:10:18] } 4... d5 { [%eval 0.23] [%clk 0:10:17] } 5. Nf3 { [%eval 0.15] [%clk 0:10:21] } 5... Bg7 { [%eval 0.14] [%clk 0:10:22] } 6. O-O { [%eval 0.27] [%clk 0:10:23] } 6... O-O { [%eval 0.11] [%clk 0:10:18] } 7. a4 { [%eval 0.0] [%clk 0:10:26] } 7... a5 { [%eval 0.25] [%clk 0:09:59] } 8. cxd5 { [%eval 0.18] [%clk 0:10:05] } 8... cxd5 { [%eval 0.26] [%clk 0:10:01] } 9. Qb3 { [%eval 0.28] [%clk 0:10:08] } 9... Nc6 { [%eval 0.19] [%clk 0:09:53] } 10. Na3 { [%eval 0.15] [%clk 0:10:12] } 10... Ne4 { [%eval 0.1] [%clk 0:08:31] } 11. Rd1 { [%eval 0.16] [%clk 0:10:14] } 11... Bg4 { [%eval 0.25] [%clk 0:08:12] } 12. Qxb7 { [%eval 0.0] [%clk 0:09:06] } 12... Nb4 { [%eval 0.0] [%clk 0:08:01] } 13. Bf4? { [%eval -1.26] } { Mistake. Nb5 was best. } { [%clk 0:08:37] } 13... Nd6? { [%eval 0.0] } { Mistake. g5 was best. } { [%clk 0:07:30] } 14. Bxd6 { [%eval 0.0] [%clk 0:08:37] } 14... exd6 { [%eval 0.0] [%clk 0:07:35] } 15. Rac1 { [%eval 0.0] [%clk 0:06:57] } 15... Re8 { [%eval 0.0] [%clk 0:07:35] } 16. Nb5 { [%eval 0.0] [%clk 0:05:13] } 16... Rxe2 { [%eval 0.0] [%clk 0:07:15] } 17. Re1 { [%eval -0.1] [%clk 0:04:47] } 17... Rb8 { [%eval -0.13] [%clk 0:06:26] } 18. Qa7 { [%eval -0.35] [%clk 0:04:37] } 18... Bxf3 { [%eval -0.03] [%clk 0:04:11] } 19. Bxf3 { [%eval -0.04] [%clk 0:04:39] } 19... Rxe1+ { [%eval 0.0] [%clk 0:04:09] } 20. Rxe1 { [%eval 0.0] [%clk 0:04:42] } 20... Nc6 { [%eval 0.0] [%clk 0:04:13] } 21. Qa6 { [%eval 0.0] [%clk 0:04:38] } 21... Nxd4 { [%eval 0.46] [%clk 0:04:05] } 22. Bxd5 { [%eval 0.51] [%clk 0:04:33] } 22... Nxb5 { [%eval 0.42] [%clk 0:04:07] } 23. axb5 { [%eval 0.44] [%clk 0:04:37] } 23... Bd4 { [%eval 0.48] [%clk 0:04:11] } 24. Re4 { [%eval 0.49] [%clk 0:04:19] } 24... Bb6 { [%eval 1.0] [%clk 0:03:44] } 25. Rf4 { [%eval 1.15] [%clk 0:04:16] } 25... Qg5 { [%eval 1.0] [%clk 0:03:48] } 26. Bxf7+ { [%eval 1.09] [%clk 0:03:37] } 26... Kh8 { [%eval 1.17] [%clk 0:03:24] } 27. b4 { [%eval 0.86] [%clk 0:03:41] } 27... axb4 { [%eval 1.0] [%clk 0:03:16] } 28. Rxb4?! { [%eval 0.0] } { Inaccuracy. Bc4 was best. } { [%clk 0:02:50] } 28... Qe5 { [%eval 0.0] [%clk 0:02:27] } 29. Kg2 { [%eval 0.0] [%clk 0:02:51] } 29... Kg7?? { [%eval 2.03] } { Blunder. Bxf2 was best. } { [%clk 0:02:13] } 30. Rf4 { [%eval 1.94] [%clk 0:02:38] } 30... g5 { [%eval 1.75] [%clk 0:02:14] } 31. Rf3 { [%eval 1.63] [%clk 0:02:31] } 31... Qe4 { [%eval 1.86] [%clk 0:02:15] } 32. h3 { [%eval 2.04] [%clk 0:02:33] } 32... Bc5 { [%eval 1.85] [%clk 0:01:50] } 33. Qc6 { [%eval 2.18] [%clk 0:02:19] } 33... Qe7?! { [%eval 2.99] } { Inaccuracy. Qxc6 was best. } { [%clk 0:01:22] } 34. Bd5?! { [%eval 2.1] } { Inaccuracy. b6 was best. } { [%clk 0:01:52] } 34... Rf8 { [%eval 1.7] [%clk 0:01:27] } 35. Rxf8 { [%eval 1.69] [%clk 0:01:26] } 35... Kxf8 { [%eval 1.69] [%clk 0:01:14] } 36. Qc8+ { [%eval 1.59] [%clk 0:00:48] } 36... Kg7 { [%eval 1.69] [%clk 0:01:18] } 37. Qg4?! { [%eval 1.01] } { Inaccuracy. Qg8+ was best. } { [%clk 0:00:38] } 37... Qe5? { [%eval 2.64] } { Mistake. Qf6 was best. } { [%clk 0:01:13] } 38. Be4?? { [%eval 0.71] } { Blunder. Qd7+ was best. } { [%clk 0:00:36] } 38... h6 { [%eval 0.85] [%clk 0:01:13] } 39. h4 { [%eval 0.94] [%clk 0:00:39] } 39... Kf6 { [%eval 0.85] [%clk 0:01:16] } 40. h5 { [%eval 0.76] [%clk 0:00:37] } 40... Ke7 { [%eval 0.59] [%clk 0:01:15] } 41. Qf3 { [%eval 0.53] [%clk 0:00:32] } 41... Qd4?! { [%eval 1.47] } { Inaccuracy. Qf6 was best. } { [%clk 0:01:08] } 42. Bd5 { [%eval 0.99] [%clk 0:00:31] } 42... Kd8?? { [%eval 6.12] } { Blunder. Qf6 was best. } { [%clk 0:01:10] } 43. Qf7 { [%eval 6.17] [%clk 0:00:14] } 1-0