Event: Day 4 - Round 17: Ian Nepomniachtchi - Alexander Grischuk
Date: 2023-09-26
White: Ian Nepomniachtchi
WhiteTitle: GM
WhiteElo: 2766
Black: Alexander Grischuk
BlackTitle: GM
BlackElo: 2709
Result: 1-0
ECO: C50
Opening: Italian Game: Giuoco Pianissimo, Normal
Variant: Standard

1. e4 { [%eval 0.36] [%clk 0:10:09] } 1... e5 { [%eval 0.35] [%clk 0:10:05] } 2. Nf3 { [%eval 0.29] [%clk 0:10:12] } 2... Nc6 { [%eval 0.32] [%clk 0:10:09] } 3. Bc4 { [%eval 0.21] [%clk 0:10:16] } 3... Bc5 { [%eval 0.2] [%clk 0:10:12] } 4. d3 { [%eval 0.11] [%clk 0:10:19] } 4... Nf6 { [%eval 0.09] [%clk 0:10:16] } 5. a4 { [%eval 0.0] [%clk 0:10:23] } 5... O-O { [%eval 0.19] [%clk 0:10:10] } 6. O-O { [%eval 0.0] [%clk 0:10:19] } 6... d5 { [%eval 0.39] [%clk 0:08:30] } 7. exd5 { [%eval 0.44] [%clk 0:10:16] } 7... Nxd5 { [%eval 0.83] [%clk 0:08:33] } 8. h3 { [%eval 0.37] [%clk 0:09:54] } 8... Kh8 { [%eval 0.29] [%clk 0:06:22] } 9. Re1 { [%eval 0.21] [%clk 0:09:53] } 9... f6 { [%eval 0.19] [%clk 0:06:01] } 10. Nbd2 { [%eval 0.1] [%clk 0:09:56] } 10... Be6 { [%eval 0.41] [%clk 0:05:55] } 11. Ne4 { [%eval 0.27] [%clk 0:09:47] } 11... Bb6 { [%eval 0.36] [%clk 0:05:45] } 12. b4 { [%eval 0.34] [%clk 0:09:35] } 12... a6 { [%eval 0.28] [%clk 0:05:26] } 13. Bd2 { [%eval 0.28] [%clk 0:09:10] } 13... Qd7 { [%eval 0.5] [%clk 0:05:22] } 14. Nc5?! { [%eval -0.44] } { Inaccuracy. a5 was best. } { [%clk 0:09:12] } 14... Bxc5 { [%eval -0.42] [%clk 0:05:24] } 15. bxc5 { [%eval -0.51] [%clk 0:09:14] } 15... Rfe8 { [%eval -0.09] [%clk 0:03:23] } 16. Qb1 { [%eval -0.27] [%clk 0:07:55] } 16... b6 { [%eval 0.0] [%clk 0:02:57] } 17. cxb6 { [%eval 0.0] [%clk 0:07:42] } 17... Nxb6 { [%eval 0.25] [%clk 0:03:01] } 18. Bxe6 { [%eval 0.2] [%clk 0:07:17] } 18... Rxe6 { [%eval 0.27] [%clk 0:03:04] } 19. a5 { [%eval 0.19] [%clk 0:07:16] } 19... Nd5 { [%eval 0.24] [%clk 0:03:08] } 20. Ra4 { [%eval 0.28] [%clk 0:07:07] } 20... Rae8 { [%eval 0.37] [%clk 0:03:01] } 21. Rc4 { [%eval 0.29] [%clk 0:06:57] } 21... f5?! { [%eval 0.92] } { Inaccuracy. h6 was best. } { [%clk 0:02:37] } 22. Qa1 { [%eval 0.72] [%clk 0:06:09] } 22... h6 { [%eval 0.7] [%clk 0:02:29] } 23. Qa4 { [%eval 0.75] [%clk 0:05:59] } 23... Qd6 { [%eval 1.09] [%clk 0:01:39] } 24. Bc1?! { [%eval 0.46] } { Inaccuracy. Nh4 was best. } { [%clk 0:05:45] } 24... Kh7?! { [%eval 1.14] } { Inaccuracy. Nf6 was best. } { [%clk 0:00:51] } 25. Ba3 { [%eval 0.91] [%clk 0:05:42] } 25... Qd7 { [%eval 0.81] [%clk 0:00:55] } 26. Bb2?! { [%eval 0.21] } { Inaccuracy. Nh4 was best. } { [%clk 0:05:01] } 26... Qd6?! { [%eval 1.05] } { Inaccuracy. Nf4 was best. } { [%clk 0:00:59] } 27. Qa3?! { [%eval 0.0] } { Inaccuracy. Nh4 was best. } { [%clk 0:04:50] } 27... Qxa3 { [%eval 0.2] [%clk 0:00:29] } 28. Bxa3 { [%eval 0.25] [%clk 0:04:54] } 28... e4 { [%eval 0.21] [%clk 0:00:33] } 29. dxe4 { [%eval 0.29] [%clk 0:04:28] } 29... fxe4 { [%eval 0.26] [%clk 0:00:37] } 30. Nd4 { [%eval 0.19] [%clk 0:04:07] } 30... Nxd4 { [%eval 0.21] [%clk 0:00:39] } 31. Rxd4 { [%eval 0.21] [%clk 0:04:11] } 31... Re5 { [%eval 0.43] [%clk 0:00:26] } 32. Bb2 { [%eval 0.51] [%clk 0:03:54] } 32... c6 { [%eval 0.45] [%clk 0:00:08] } 33. c4 { [%eval 0.13] [%clk 0:03:09] } 33... Nf6?! { [%eval 1.2] } { Inaccuracy. Nf4 was best. } { [%clk 0:00:08] } 34. Rd6 { [%eval 1.22] [%clk 0:02:17] } 34... R5e6 { [%eval 1.13] [%clk 0:00:09] } 35. Red1 { [%eval 1.4] [%clk 0:02:08] } 35... Kg6 { [%eval 1.26] [%clk 0:00:13] } 36. Bc1 { [%eval 0.89] [%clk 0:01:55] } 36... Kf7 { [%eval 0.81] [%clk 0:00:14] } 37. Be3 { [%eval 1.05] [%clk 0:01:50] } 37... Rxd6 { [%eval 1.08] [%clk 0:00:16] } 38. Rxd6 { [%eval 1.03] [%clk 0:01:54] } 38... Re6 { [%eval 0.9] [%clk 0:00:17] } 39. Rd8 { [%eval 1.09] [%clk 0:01:34] } 39... Re8 { [%eval 1.11] [%clk 0:00:21] } 40. Rd1 { [%eval 0.84] [%clk 0:01:38] } 40... Re5 { [%eval 0.77] [%clk 0:00:24] } 41. Bb6 { [%eval 0.83] [%clk 0:01:36] } 41... Ke7 { [%eval 1.26] [%clk 0:00:18] } 42. Rd8 { [%eval 1.36] [%clk 0:01:17] } 42... Rc5 { [%eval 1.39] [%clk 0:00:08] } 43. Ra8?! { [%eval 0.37] } { Inaccuracy. Bxc5+ was best. } { [%clk 0:01:09] } 43... Rxc4 { [%eval 0.18] [%clk 0:00:12] } 44. Rxa6 { [%eval 0.15] [%clk 0:01:12] } 44... Nd5 { [%eval 0.16] [%clk 0:00:09] } 45. Ra7+ { [%eval 0.09] [%clk 0:01:12] } 45... Kf6 { [%eval 0.12] [%clk 0:00:13] } 46. Bd8+ { [%eval 0.19] [%clk 0:01:07] } 46... Kg6 { [%eval 0.07] [%clk 0:00:17] } 47. Rd7 { [%eval 0.0] [%clk 0:01:04] } 47... Nb4? { [%eval 1.2] } { Mistake. Rc1+ was best. } { [%clk 0:00:10] } 48. Be7 { [%eval 1.37] [%clk 0:00:45] } 48... Nd5 { [%eval 1.43] [%clk 0:00:08] } 49. Bf8 { [%eval 1.28] [%clk 0:00:48] } 49... Ra4 { [%eval 1.26] [%clk 0:00:09] } 50. Rxg7+ { [%eval 1.18] [%clk 0:00:51] } 50... Kf6 { [%eval 1.36] [%clk 0:00:11] } 51. Ra7 { [%eval 1.59] [%clk 0:00:47] } 51... h5 { [%eval 1.46] [%clk 0:00:11] } 52. a6 { [%eval 1.03] [%clk 0:00:41] } 52... Ra5 { [%eval 1.17] [%clk 0:00:09] } 53. Ra8 { [%eval 1.19] [%clk 0:00:31] } 53... Nb6 { [%eval 1.3] [%clk 0:00:09] } 54. Ra7 { [%eval 1.17] [%clk 0:00:24] } 54... Nd5 { [%eval 1.22] [%clk 0:00:13] } 55. h4 { [%eval 0.98] [%clk 0:00:23] } 55... Ke6 { [%eval 0.89] [%clk 0:00:08] } 56. Kh2 { [%eval 0.63] [%clk 0:00:19] } 56... c5 { [%eval 0.61] [%clk 0:00:08] } 57. Rh7 { [%eval 0.72] [%clk 0:00:23] } 57... Nf6? { [%eval 2.26] } { Mistake. c4 was best. } { [%clk 0:00:11] } 58. Re7+ { [%eval 2.43] [%clk 0:00:22] } 58... Kf5?! { [%eval 3.61] } { Inaccuracy. Kd5 was best. } { [%clk 0:00:14] } 59. a7 { [%eval 3.69] [%clk 0:00:25] } 59... Ng4+ { [%eval 4.02] [%clk 0:00:06] } 60. Kg3 { [%eval 4.02] [%clk 0:00:29] } 60... Ra3+ { [%eval 3.84] [%clk 0:00:10] } 61. f3 { [%eval 3.85] [%clk 0:00:33] } 61... exf3 { [%eval 4.61] [%clk 0:00:14] } 62. gxf3?! { [%eval 3.22] } { Inaccuracy. Rf7+ was best. } { [%clk 0:00:36] } 62... Ne5?! { [%eval 4.14] } { Inaccuracy. Nf6 was best. } { [%clk 0:00:18] } 63. Rc7 { [%eval 3.9] [%clk 0:00:33] } 63... Rxf3+ { [%eval 3.95] [%clk 0:00:08] } 64. Kg2 { [%eval 3.71] [%clk 0:00:37] } 64... Ra3 { [%eval 3.83] [%clk 0:00:12] } 65. Bxc5 { [%eval 3.87] [%clk 0:00:41] } 65... Ra2+?! { [%eval 5.1] } { Inaccuracy. Ra4 was best. } { [%clk 0:00:16] } 66. Kg3 { [%eval 5.05] [%clk 0:00:45] } 66... Nd3 { [%eval 4.91] [%clk 0:00:13] } 67. Be3 { [%clk 0:00:37] } 1-0