Event: Russian Higher League 2021
Date: 2021-07-03
White: Dreev, Aleksey
WhiteElo: 2647
Black: Paravyan, David
BlackElo: 2629
Result: 1/2-1/2
ECO: D31
Opening: Queen's Gambit Declined: Charousek Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:58] } 1... d5 { [%eval 0.23] [%clk 1:30:55] } 2. c4 { [%eval 0.0] [%clk 1:29:44] } 2... e6 { [%eval 0.31] [%clk 1:31:19] } 3. Nc3 { [%eval 0.16] [%clk 1:29:36] } 3... Be7 { [%eval 0.27] [%clk 1:31:09] } 4. cxd5 { [%eval 0.35] [%clk 1:28:59] } 4... exd5 { [%eval 0.21] [%clk 1:31:34] } 5. Bf4 { [%eval 0.4] [%clk 1:29:24] } 5... Nf6 { [%eval 0.28] [%clk 1:32:00] } 6. e3 { [%eval 0.13] [%clk 1:28:46] } 6... Bf5 { [%eval 0.2] [%clk 1:32:23] } 7. Nge2 { [%eval 0.19] [%clk 1:26:20] } 7... O-O { [%eval 0.29] [%clk 1:30:33] } 8. Ng3 { [%eval 0.37] [%clk 1:26:37] } 8... Be6 { [%eval 0.21] [%clk 1:30:15] } 9. Bd3 { [%eval 0.2] [%clk 1:25:11] } 9... c5 { [%eval 0.2] [%clk 1:23:05] } 10. dxc5 { [%eval 0.26] [%clk 1:24:23] } 10... Bxc5 { [%eval 0.25] [%clk 1:23:30] } 11. O-O { [%eval 0.22] [%clk 1:21:42] } 11... Nc6 { [%eval 0.11] [%clk 1:23:55] } 12. Rc1 { [%eval 0.28] [%clk 1:15:09] } 12... Bd6 { [%eval 0.68] [%clk 1:23:27] } 13. Nge2 { [%eval 0.65] [%clk 1:12:36] } 13... Rc8 { [%eval 0.87] [%clk 1:05:10] } 14. h3 { [%eval 0.94] [%clk 1:08:07] } 14... a6 { [%eval 0.78] [%clk 0:42:06] } 15. Bb1 { [%eval 0.78] [%clk 1:03:40] } 15... Re8 { [%eval 0.85] [%clk 0:31:57] } 16. Bg5 { [%eval 0.76] [%clk 0:58:28] } 16... h6 { [%eval 0.71] [%clk 0:29:26] } 17. Bh4 { [%eval 0.75] [%clk 0:57:55] } 17... Bb8 { [%eval 0.72] [%clk 0:14:59] } 18. a3 { [%eval 0.87] [%clk 0:56:12] } 18... Qe7 { [%eval 0.98] [%clk 0:10:26] } 19. Qc2 { [%eval 0.95] [%clk 0:43:07] } 19... Red8 { [%eval 0.97] [%clk 0:10:20] } 20. Rcd1 { [%eval 1.05] [%clk 0:40:55] } 20... Kf8 { [%eval 0.77] [%clk 0:03:11] } 21. Ba2 { [%eval 0.93] [%clk 0:29:53] } 21... b5 { [%eval 1.38] [%clk 0:00:54] } 22. Qb1?! { [%eval 0.85] } { Inaccuracy. Bxd5 was best. } { [%clk 0:29:17] } 22... g5 { [%eval 0.92] [%clk 0:01:11] } 23. Bg3 { [%eval 1.08] [%clk 0:29:39] } 23... b4 { [%eval 1.26] [%clk 0:01:21] } 24. axb4 { [%eval 1.07] [%clk 0:28:55] } 24... Nxb4 { [%eval 1.33] [%clk 0:01:20] } 25. Nd4 { [%eval 1.12] [%clk 0:27:47] } 25... Bd7 { [%eval 1.16] [%clk 0:01:22] } 26. Bb3 { [%eval 1.57] [%clk 0:20:09] } 26... a5 { [%eval 1.42] [%clk 0:00:33] } 27. Qa1 { [%eval 1.35] [%clk 0:14:27] } 27... Bxg3 { [%eval 1.62] [%clk 0:00:37] } 28. fxg3 { [%eval 1.57] [%clk 0:14:52] } 28... a4?! { [%eval 2.57] } { Inaccuracy. Ra8 was best. } { [%clk 0:00:42] } 29. Bxa4 { [%eval 2.53] [%clk 0:14:52] } 29... Ra8 { [%eval 2.5] [%clk 0:01:05] } 30. b3 { [%eval 2.64] [%clk 0:14:40] } 30... Rdc8 { [%eval 2.83] [%clk 0:00:33] } 31. Kh2 { [%eval 3.3] [%clk 0:14:11] } 31... Ra6 { [%eval 3.56] [%clk 0:00:35] } 32. Qb2 { [%eval 3.31] [%clk 0:11:43] } 32... Kg8 { [%eval 5.48] [%clk 0:00:34] } 33. Bxd7 { [%eval 5.08] [%clk 0:11:04] } 33... Nxd7 { [%eval 4.92] [%clk 0:00:32] } 34. e4 { [%eval 5.34] [%clk 0:08:09] } 34... Qc5 { [%eval 6.4] [%clk 0:00:32] } 35. Na4 { [%eval 5.15] [%clk 0:04:29] } 35... Qf8 { [%eval 5.35] [%clk 0:00:32] } 36. Nf5? { [%eval 3.38] } { Mistake. Nc3 was best. } { [%clk 0:04:13] } 36... Rc2?! { [%eval 4.56] } { Inaccuracy. Nf6 was best. } { [%clk 0:00:58] } 37. Qd4 { [%eval 5.86] [%clk 0:04:27] } 37... Re6 { [%eval 5.1] [%clk 0:00:54] } 38. Nc3 { [%eval 4.44] [%clk 0:03:10] } 38... Nc6 { [%eval 4.78] [%clk 0:00:34] } 39. Qd3 { [%eval 4.87] [%clk 0:02:45] } 39... Nb4 { [%eval 4.78] [%clk 0:00:46] } 40. Qe3 { [%eval 4.9] [%clk 0:33:02] } 40... Qc5 { [%eval 4.86] [%clk 0:30:31] } 41. Nxd5 { [%eval 4.4] [%clk 0:22:25] } 41... Nxd5 { [%eval 4.44] [%clk 0:28:17] } 42. Rxd5? { [%eval 2.76] } { Mistake. Qxc5 was best. } { [%clk 0:21:15] } 42... Qxe3?! { [%eval 3.64] } { Inaccuracy. Qxd5 was best. } { [%clk 0:25:30] } 43. Nxe3 { [%eval 3.99] [%clk 0:21:35] } 43... Rc7 { [%eval 4.11] [%clk 0:25:57] } 44. Nf5 { [%eval 4.25] [%clk 0:20:59] } 44... Nb6 { [%eval 3.92] [%clk 0:07:45] } 45. Rd6 { [%eval 4.3] [%clk 0:17:34] } 45... Rxd6 { [%eval 3.77] [%clk 0:06:05] } 46. Nxd6 { [%eval 4.11] [%clk 0:17:59] } 46... Rc6 { [%eval 4.72] [%clk 0:01:37] } 47. Nxf7 { [%eval 4.86] [%clk 0:15:18] } 47... Re6 { [%eval 4.78] [%clk 0:02:02] } 48. e5 { [%eval 4.43] [%clk 0:13:21] } 48... Kg7 { [%eval 4.64] [%clk 0:01:58] } 49. Nd6 { [%eval 5.04] [%clk 0:09:52] } 49... Rxe5 { [%eval 5.27] [%clk 0:01:09] } 50. Rf7+?! { [%eval 3.47] } { Inaccuracy. Nf5+ was best. } { [%clk 0:06:09] } 50... Kg6 { [%eval 3.37] [%clk 0:01:35] } 51. Rb7 { [%eval 3.24] [%clk 0:06:35] } 51... Nd5 { [%eval 3.41] [%clk 0:02:02] } 52. Rb5 { [%eval 3.4] [%clk 0:06:02] } 52... g4 { [%eval 3.39] [%clk 0:02:28] } 53. hxg4 { [%eval 3.66] [%clk 0:04:28] } 53... Kf6 { [%eval 3.48] [%clk 0:02:56] } 54. Nc4 { [%eval 3.56] [%clk 0:03:34] } 54... Rg5 { [%eval 3.46] [%clk 0:03:23] } 55. Rc5 { [%eval 3.24] [%clk 0:02:50] } 55... Ke7 { [%eval 3.92] [%clk 0:00:53] } 56. Kg1 { [%eval 3.96] [%clk 0:02:59] } 56... Nf6 { [%eval 4.7] [%clk 0:01:09] } 57. Rxg5 { [%eval 4.77] [%clk 0:02:16] } 57... hxg5 { [%eval 4.43] [%clk 0:01:36] } 58. Ne5?! { [%eval 2.92] } { Inaccuracy. Kf2 was best. } { [%clk 0:02:34] } 58... Ne4 { [%eval 3.06] [%clk 0:01:58] } 59. Nf3 { [%eval 2.67] [%clk 0:02:10] } 59... Ke6?! { [%eval 3.56] } { Inaccuracy. Kd6 was best. } { [%clk 0:01:56] } 60. Kf1 { [%eval 3.57] [%clk 0:02:25] } 60... Nxg3+ { [%eval 3.49] [%clk 0:00:57] } 61. Kf2 { [%eval 3.78] [%clk 0:02:52] } 61... Ne4+ { [%eval 3.75] [%clk 0:01:18] } 62. Ke2 { [%eval 3.64] [%clk 0:02:13] } 62... Kd6 { [%eval 3.72] [%clk 0:00:35] } 63. Kd3 { [%eval 3.81] [%clk 0:02:32] } 63... Kd5 { [%eval 3.91] [%clk 0:00:51] } 64. Ke3 { [%eval 3.82] [%clk 0:02:55] } 64... Nc5?! { [%eval 4.87] } { Inaccuracy. Nf6 was best. } { [%clk 0:00:58] } 65. Nd2?! { [%eval 3.68] } { Inaccuracy. Nxg5 was best. } { [%clk 0:03:01] } 65... Ne6 { [%eval 3.15] [%clk 0:00:33] } 66. b4 { [%eval 3.15] [%clk 0:01:36] } 66... Nd4 { [%eval 2.97] [%clk 0:00:45] } 67. Kd3?? { [%eval 1.0] } { Blunder. Kf2 was best. } { [%clk 0:01:42] } 67... Nc6 { [%eval 1.04] [%clk 0:01:11] } 68. Kc3 { [%eval 0.64] [%clk 0:01:54] } 68... Ne5 { [%eval 0.68] [%clk 0:01:34] } 69. b5 { [%clk 0:01:12] } 69... Kc5 { [%clk 0:00:35] } 70. b6 { [%clk 0:01:38] } 70... Kc6 { [%clk 0:00:53] } 71. Nc4 { [%clk 0:01:31] } 71... Nxg4 { [%clk 0:01:07] } 72. Kb4 { [%clk 0:00:59] } 72... Nf6 { [%clk 0:01:21] } 73. Ka5 { [%clk 0:01:27] } 73... Nd7 { [%clk 0:01:31] } 74. Ka6 { [%clk 0:01:51] } 74... Kc5 { [%clk 0:01:40] } 75. Nd2 { [%clk 0:01:18] } 1/2-1/2