Event: Blitz Open 2
Site: Samarkand, Uzbekistan
Date: 2023-12-30
White: Ponomariov, Ruslan
WhiteElo: 2613
Black: Grebnev, Aleksey
BlackTitle: IM
BlackElo: 2461
Result: 1-0
ECO: E49
Opening: Nimzo-Indian Defense: Normal Variation, Botvinnik System
Variant: Standard
TimeControl: 3+2

1. d4 { [%eval 0.13] [%clk 0:03:03] } 1... Nf6 { [%eval 0.17] [%clk 0:03:03] } 2. c4 { [%eval 0.16] [%clk 0:03:04] } 2... e6 { [%eval 0.23] [%clk 0:03:04] } 3. Nc3 { [%eval 0.05] [%clk 0:03:06] } 3... Bb4 { [%eval 0.25] [%clk 0:03:05] } 4. e3 { [%eval 0.0] [%clk 0:03:07] } 4... O-O { [%eval 0.21] [%clk 0:03:05] } 5. Bd3 { [%eval 0.04] [%clk 0:03:08] } 5... d5 { [%eval 0.12] [%clk 0:03:06] } 6. a3 { [%eval 0.02] [%clk 0:03:09] } 6... Bxc3+ { [%eval 0.01] } 7. bxc3 { [%eval 0.18] [%clk 0:03:10] } 7... dxc4 { [%eval 0.0] [%clk 0:03:06] } 8. Bxc4 { [%eval 0.17] [%clk 0:03:11] } 8... c5 { [%eval 0.07] [%clk 0:03:07] } 9. Nf3 { [%eval 0.14] [%clk 0:03:12] } 9... Qa5 { [%eval 0.19] [%clk 0:02:50] } 10. Bb2 { [%eval 0.05] [%clk 0:03:01] } 10... Bd7 { [%eval 0.15] [%clk 0:02:51] } 11. Qe2 { [%eval -0.03] [%clk 0:02:23] } 11... cxd4 { [%eval -0.14] } 12. exd4 { [%eval 0.1] [%clk 0:02:24] } 12... a6 { [%eval 0.15] [%clk 0:02:43] } 13. a4 { [%eval 0.17] [%clk 0:02:07] } 13... Bxa4 { [%eval 0.03] [%clk 0:01:42] } 14. O-O { [%eval -0.19] [%clk 0:02:05] } 14... b5 { [%eval 0.23] [%clk 0:01:40] } 15. Bd3 { [%eval -0.14] [%clk 0:02:00] } 15... Qc7 { [%eval -0.27] [%clk 0:01:34] } 16. c4 { [%eval -0.16] [%clk 0:01:42] } 16... Nbd7?! { [%eval 0.47] } { Inaccuracy. bxc4 was best. } { [%clk 0:01:13] } 17. Rfc1 { [%eval 0.03] [%clk 0:01:28] } 17... Qb7 { [%eval 0.06] [%clk 0:01:13] } 18. c5 { [%eval 0.23] [%clk 0:01:25] } 18... Rac8 { [%eval 0.38] [%clk 0:01:10] } 19. Nd2?! { [%eval -0.17] } { Inaccuracy. Ra3 was best. } { [%clk 0:01:24] } 19... Rfd8 { [%eval 0.33] [%clk 0:01:00] } 20. Ne4 { [%eval 0.16] [%clk 0:01:19] } 20... Nxe4 { [%eval 0.62] } 21. Bxe4 { [%eval 0.24] [%clk 0:01:20] } 21... Qa7 { [%eval 0.17] [%clk 0:00:54] } 22. Ra3 { [%eval 0.15] [%clk 0:01:14] } 22... Nf6 { [%eval 0.0] [%clk 0:00:50] } 23. Bb1 { [%eval 0.05] [%clk 0:01:14] } 23... Rd5?! { [%eval 0.81] } { Inaccuracy. Qd7 was best. } { [%clk 0:00:36] } 24. Rg3? { [%eval -0.73] } { Mistake. Ba2 was best. } { [%clk 0:01:04] } 24... b4 { [%eval -0.81] [%clk 0:00:31] } 25. Ba2 { [%eval -0.64] [%clk 0:01:02] } 25... b3?! { [%eval 0.31] } { Inaccuracy. Bb5 was best. } { [%clk 0:00:32] } 26. Bxb3 { [%eval 0.28] [%clk 0:01:00] } 26... Bxb3 { [%eval 0.2] [%clk 0:00:33] } 27. Rxb3 { [%eval 0.23] [%clk 0:01:01] } 27... Rdd8 { [%eval 0.73] [%clk 0:00:14] } 28. Ra1 { [%eval 0.49] [%clk 0:00:56] } 28... Nd5 { [%eval 0.64] [%clk 0:00:11] } 29. Rxa6 { [%eval 0.72] [%clk 0:00:41] } 29... Qc7 { [%eval 0.74] [%clk 0:00:13] } 30. g3 { [%eval 0.54] [%clk 0:00:40] } 30... Rb8 { [%eval 0.47] [%clk 0:00:14] } 31. Raa3 { [%eval 0.49] [%clk 0:00:36] } 31... h6 { [%eval 0.52] [%clk 0:00:12] } 32. Bc1 { [%eval 0.44] [%clk 0:00:32] } 32... Rxb3 { [%eval 0.55] [%clk 0:00:09] } 33. Rxb3 { [%eval 0.5] [%clk 0:00:33] } 33... Qa5 { [%eval 0.54] [%clk 0:00:10] } 34. Be3 { [%eval 0.55] [%clk 0:00:30] } 34... Ra8 { [%eval 0.64] [%clk 0:00:07] } 35. Kg2 { [%eval 0.37] [%clk 0:00:28] } 35... Qa4 { [%eval 0.43] [%clk 0:00:08] } 36. Qb2 { [%eval 0.32] [%clk 0:00:24] } 36... Qc4?! { [%eval 1.14] } { Inaccuracy. Qc6 was best. } { [%clk 0:00:05] } 37. Rb8+ { [%eval 0.84] [%clk 0:00:22] } 37... Rxb8 { [%eval 0.96] [%clk 0:00:06] } 38. Qxb8+ { [%eval 1.09] [%clk 0:00:23] } 38... Kh7 { [%eval 1.22] [%clk 0:00:07] } 39. Qb1+ { [%eval 1.04] [%clk 0:00:23] } 39... Kg8 { [%eval 1.04] [%clk 0:00:07] } 40. Qc1 { [%eval 0.95] [%clk 0:00:21] } 40... Qd3?! { [%eval 2.06] } { Inaccuracy. Qxc1 was best. } { [%clk 0:00:05] } 41. c6 { [%eval 2.13] [%clk 0:00:21] } 41... Qa6 { [%eval 2.23] [%clk 0:00:04] } 42. Bf4 { [%eval 2.11] [%clk 0:00:18] } 42... Qa8 { [%eval 2.64] [%clk 0:00:04] } 43. Kg1 { [%eval 2.36] [%clk 0:00:17] } 43... Qc8? { [%eval 4.19] } { Mistake. Ne7 was best. } { [%clk 0:00:04] } 44. c7 { [%eval 4.19] [%clk 0:00:18] } 44... Kf8 { [%eval 4.31] [%clk 0:00:04] } 45. Bd6+ { [%eval 4.29] [%clk 0:00:19] } 45... Kg8 { [%eval 4.34] [%clk 0:00:04] } 46. Qb1 { [%eval 4.21] [%clk 0:00:14] } 46... Nxc7 { [%eval 4.24] [%clk 0:00:04] } 47. Qc1 { [%eval 4.22] [%clk 0:00:14] } 47... Qa6 { [%eval 4.2] [%clk 0:00:04] } 48. Qxc7?! { [%eval 3.15] } { Inaccuracy. Bxc7 was best. } 48... Qa1+ { [%eval 3.22] [%clk 0:00:05] } 49. Kg2 { [%eval 3.41] [%clk 0:00:15] } 49... Qxd4 { [%eval 2.99] [%clk 0:00:05] } 50. Qc6 { [%eval 3.1] [%clk 0:00:13] } 50... Qd3 { [%eval 3.03] [%clk 0:00:03] } 51. Bf4 { [%eval 2.94] [%clk 0:00:13] } 51... Kh7 { [%eval 3.05] [%clk 0:00:05] } 52. Be3 { [%eval 3.1] [%clk 0:00:14] } 52... Qf5 { [%eval 2.96] [%clk 0:00:05] } 53. Qf3 { [%eval 3.15] [%clk 0:00:15] } 53... Qg6 { [%eval 3.15] [%clk 0:00:05] } 54. h4 { [%eval 3.04] [%clk 0:00:16] } 54... Kg8 { [%eval 3.12] [%clk 0:00:05] } 55. h5?! { [%eval 2.18] } { Inaccuracy. Qf4 was best. } { [%clk 0:00:15] } 55... Qc2?! { [%eval 2.85] } { Inaccuracy. Qd3 was best. } { [%clk 0:00:06] } 56. Bd4 { [%eval 2.23] [%clk 0:00:12] } 56... Qc4 { [%eval 2.22] [%clk 0:00:05] } 57. Bb2 { [%eval 2.27] [%clk 0:00:11] } 57... Qb5 { [%eval 2.34] [%clk 0:00:04] } 58. Bc3 { [%eval 2.4] [%clk 0:00:10] } 58... Qc5 { [%eval 2.39] [%clk 0:00:03] } 59. g4 { [%eval 2.38] [%clk 0:00:11] } 59... Qc4 { [%eval 2.34] [%clk 0:00:04] } 60. Be5 { [%eval 2.2] [%clk 0:00:10] } 60... Qc5?! { [%eval 3.46] } { Inaccuracy. Kh7 was best. } { [%clk 0:00:04] } 61. Bf4?! { [%eval 2.38] } { Inaccuracy. Qa8+ was best. } { [%clk 0:00:11] } 61... Qc4 { [%eval 2.39] [%clk 0:00:05] } 62. Be3 { [%eval 2.25] [%clk 0:00:12] } 62... Qb5 { [%eval 2.31] [%clk 0:00:04] } 63. Qe4 { [%eval 2.36] [%clk 0:00:13] } 63... Qa5 { [%eval 2.25] [%clk 0:00:05] } 64. Bd4 { [%eval 2.26] [%clk 0:00:14] } 64... Qb5 { [%eval 2.76] [%clk 0:00:04] } 65. Qe5 { [%eval 2.45] [%clk 0:00:13] } 65... Qb7+?? { [%eval 6.69] } { Blunder. Qc6+ was best. } { [%clk 0:00:05] } 66. f3 { [%eval 7.64] [%clk 0:00:14] } 66... f6 { [%eval 7.74] [%clk 0:00:03] } 67. Qxe6+ { [%eval 7.35] [%clk 0:00:15] } 67... Kh8 { [%eval 35.98] [%clk 0:00:04] } 68. Qe8+ { [%eval 10.25] [%clk 0:00:16] } 68... Kh7 { [%eval 36.19] [%clk 0:00:05] } 69. Qe4+ { [%clk 0:00:17] } 1-0