Event: Rapid-Chess-Championship-Week-14
Site: Chess.com
Date: 2022-05-14
White: Ponkratov, Pavel
WhiteElo: 2600
Black: Nakamura, Hikaru
BlackElo: 2851
Result: 0-1
ECO: E43
Opening: Nimzo-Indian Defense: St. Petersburg Variation
Variant: Standard
TimeControl: 600

1. d4 { [%eval 0.21] [%clk 0:08:51] } 1... Nf6 { [%eval 0.23] [%clk 0:09:58] } 2. c4 { [%eval 0.2] [%clk 0:08:50] } 2... e6 { [%eval 0.23] [%clk 0:09:56] } 3. Nc3 { [%eval 0.05] [%clk 0:08:45] } 3... Bb4 { [%eval 0.25] [%clk 0:09:55] } 4. e3 { [%eval 0.0] [%clk 0:08:45] } 4... b6 { [%eval 0.33] [%clk 0:09:51] } 5. Bd2 { [%eval 0.12] [%clk 0:08:39] } 5... Bb7 { [%eval 0.13] [%clk 0:09:49] } 6. Rc1 { [%eval -0.05] [%clk 0:08:33] } 6... O-O { [%eval 0.03] [%clk 0:09:45] } 7. Nf3 { [%eval 0.0] [%clk 0:08:31] } 7... d6 { [%eval 0.12] [%clk 0:09:38] } 8. Bd3 { [%eval 0.14] [%clk 0:08:29] } 8... Nbd7 { [%eval 0.37] [%clk 0:09:36] } 9. O-O { [%eval 0.34] [%clk 0:08:23] } 9... Bxc3 { [%eval 0.6] [%clk 0:09:35] } 10. Bxc3 { [%eval 0.39] [%clk 0:08:22] } 10... Ne4 { [%eval 0.48] [%clk 0:09:34] } 11. Nd2 { [%eval 0.0] [%clk 0:08:17] } 11... Nxc3 { [%eval -0.04] [%clk 0:09:28] } 12. Rxc3 { [%eval -0.14] [%clk 0:08:15] } 12... f5 { [%eval 0.0] [%clk 0:09:26] } 13. e4 { [%eval -0.21] [%clk 0:08:06] } 13... e5 { [%eval 0.1] [%clk 0:08:46] } 14. d5 { [%eval 0.24] [%clk 0:07:58] } 14... f4 { [%eval 0.23] [%clk 0:08:45] } 15. b4 { [%eval 0.11] [%clk 0:07:57] } 15... a5 { [%eval 0.21] [%clk 0:08:45] } 16. a3 { [%eval 0.13] [%clk 0:07:55] } 16... axb4 { [%eval 0.17] [%clk 0:08:44] } 17. axb4 { [%eval 0.12] [%clk 0:07:55] } 17... Qe7 { [%eval 0.48] [%clk 0:08:15] } 18. Be2 { [%eval 0.21] [%clk 0:07:52] } 18... c5 { [%eval 0.83] [%clk 0:08:08] } 19. dxc6 { [%eval 0.7] [%clk 0:07:29] } 19... Bxc6 { [%eval 0.3] [%clk 0:08:06] } 20. Qc2 { [%eval 0.28] [%clk 0:07:28] } 20... Kh8 { [%eval 0.06] [%clk 0:08:01] } 21. Rd1?! { [%eval -0.62] } { Inaccuracy. h3 was best. } { [%clk 0:07:27] } 21... Nf6?! { [%eval -0.07] } { Inaccuracy. Ba4 was best. } { [%clk 0:07:57] } 22. f3 { [%eval -0.16] [%clk 0:06:53] } 22... Rfc8?! { [%eval 0.41] } { Inaccuracy. Ba4 was best. } { [%clk 0:07:35] } 23. Qb2 { [%eval 0.27] [%clk 0:06:36] } 23... Ne8?! { [%eval 1.09] } { Inaccuracy. Bd7 was best. } { [%clk 0:07:29] } 24. Nb1?! { [%eval 0.49] } { Inaccuracy. b5 was best. } { [%clk 0:06:30] } 24... Nc7 { [%eval 0.43] [%clk 0:07:12] } 25. Rcd3 { [%eval 0.51] [%clk 0:06:17] } 25... Rd8?! { [%eval 1.05] } { Inaccuracy. Ba4 was best. } { [%clk 0:07:11] } 26. Bf1 { [%eval 0.71] [%clk 0:05:59] } 26... Ne6 { [%eval 0.81] [%clk 0:07:07] } 27. Nc3 { [%eval 1.02] [%clk 0:05:58] } 27... g5 { [%eval 1.34] [%clk 0:06:52] } 28. Qf2 { [%eval 0.95] [%clk 0:05:55] } 28... Qc7 { [%eval 0.83] [%clk 0:06:51] } 29. Qd2 { [%eval 0.94] [%clk 0:05:33] } 29... h5?! { [%eval 1.77] } { Inaccuracy. Nd4 was best. } { [%clk 0:05:37] } 30. Rxd6 { [%eval 1.98] [%clk 0:05:24] } 30... Nd4 { [%eval 1.75] [%clk 0:05:36] } 31. Rxd8+ { [%eval 1.77] [%clk 0:05:20] } 31... Rxd8 { [%eval 2.14] [%clk 0:05:35] } 32. Qf2? { [%eval 1.02] } { Mistake. Nd5 was best. } { [%clk 0:05:17] } 32... Qe7?! { [%eval 1.62] } { Inaccuracy. Qd6 was best. } { [%clk 0:05:31] } 33. b5?! { [%eval 0.92] } { Inaccuracy. Nd5 was best. } { [%clk 0:04:24] } 33... Bb7 { [%eval 1.01] [%clk 0:05:28] } 34. Nd5 { [%eval 0.81] [%clk 0:04:23] } 34... Qc5 { [%eval 0.98] [%clk 0:05:22] } 35. Kh1 { [%eval 0.99] [%clk 0:04:16] } 35... Ne6?! { [%eval 1.76] } { Inaccuracy. Kg7 was best. } { [%clk 0:05:08] } 36. Qb2 { [%eval 1.69] [%clk 0:04:13] } 36... Nd4 { [%eval 1.74] [%clk 0:05:06] } 37. Qf2?! { [%eval 0.92] } { Inaccuracy. Ra1 was best. } { [%clk 0:04:10] } 37... Rf8?! { [%eval 1.69] } { Inaccuracy. Kg7 was best. } { [%clk 0:05:02] } 38. Ra1?! { [%eval 1.12] } { Inaccuracy. Qa2 was best. } { [%clk 0:04:05] } 38... Bc8? { [%eval 2.5] } { Mistake. Kg7 was best. } { [%clk 0:04:50] } 39. Ra7 { [%eval 2.25] [%clk 0:04:01] } 39... Be6 { [%eval 2.57] [%clk 0:04:47] } 40. Qe1 { [%eval 2.24] [%clk 0:03:30] } 40... Rf7 { [%eval 2.37] [%clk 0:04:34] } 41. Ra6 { [%eval 2.29] [%clk 0:03:23] } 41... Kh7?! { [%eval 3.47] } { Inaccuracy. Rb7 was best. } { [%clk 0:04:14] } 42. Nxb6 { [%eval 3.2] [%clk 0:03:13] } 42... Nc2 { [%eval 3.51] [%clk 0:04:14] } 43. Na4?? { [%eval 0.29] } { Blunder. Qb1 was best. } { [%clk 0:02:47] } 43... Qd4 { [%eval 0.82] [%clk 0:04:02] } 44. Qc1?! { [%eval 0.12] } { Inaccuracy. Qe2 was best. } { [%clk 0:02:43] } 44... Qf2 { [%eval 0.12] [%clk 0:03:45] } 45. Rxe6?? { [%eval #-14] } { Checkmate is now unavoidable. Qd1 was best. } { [%clk 0:02:38] } 45... Ne1 { [%eval #-13] [%clk 0:03:42] } 46. Qxe1 { [%eval #-10] [%clk 0:02:05] } 46... Qxe1 { [%clk 0:03:41] } 47. Kg1 { [%clk 0:02:04] } 47... Qe3+ { [%clk 0:03:40] } 48. Kh1 { [%clk 0:02:04] } 48... Qf2 { [%clk 0:03:40] } 0-1