Event: Round 9: Sergey Pavlov - Gleb Dudin
Date: 2021-08-15
White: Sergey Pavlov
WhiteTitle: IM
Black: Gleb Dudin
BlackTitle: FM
Result: 0-1
ECO: E14
Opening: Queen's Indian Defense: Spassky System
Variant: Standard

1. c4 { [%eval 0.2] [%clk 1:30:59] } 1... e6 { [%eval 0.2] [%clk 1:23:21] } 2. Nf3 { [%eval 0.01] [%clk 1:30:46] } 2... Nf6 { [%eval 0.25] [%clk 1:23:36] } 3. e3 { [%eval 0.0] [%clk 1:29:58] } 3... b6 { [%eval 0.01] [%clk 1:21:53] } 4. d4 { [%eval 0.0] [%clk 1:28:29] } 4... Bb7 { [%eval 0.0] [%clk 1:22:13] } 5. Bd3 { [%eval 0.0] [%clk 1:28:45] } 5... d5 { [%eval 0.0] [%clk 1:21:05] } 6. O-O { [%eval 0.0] [%clk 1:28:30] } 6... Nbd7 { [%eval 0.21] [%clk 1:20:18] } 7. Nc3 { [%eval 0.0] [%clk 1:22:07] } 7... a6 { [%eval 0.36] [%clk 1:14:19] } 8. b3 { [%eval 0.18] [%clk 1:19:08] } 8... Bb4 { [%eval 0.44] [%clk 0:53:08] } 9. Bb2 { [%eval 0.15] [%clk 1:12:53] } 9... O-O { [%eval 0.23] [%clk 0:52:51] } 10. Rc1 { [%eval 0.02] [%clk 0:57:40] } 10... Re8 { [%eval 0.22] [%clk 0:41:26] } 11. a3 { [%eval 0.07] [%clk 0:41:45] } 11... Bf8 { [%eval 0.06] [%clk 0:26:25] } 12. b4 { [%eval -0.14] [%clk 0:31:36] } 12... dxc4 { [%eval -0.31] [%clk 0:15:44] } 13. Bxc4 { [%eval -0.4] [%clk 0:31:52] } 13... c5 { [%eval -0.35] [%clk 0:16:09] } 14. b5 { [%eval -0.24] [%clk 0:29:15] } 14... Qb8 { [%eval -0.34] [%clk 0:09:26] } 15. bxa6 { [%eval -0.17] [%clk 0:18:52] } 15... Bxa6 { [%eval -0.21] [%clk 0:09:22] } 16. Bxa6 { [%eval -0.12] [%clk 0:17:31] } 16... Rxa6 { [%eval -0.22] [%clk 0:09:51] } 17. Qe2 { [%eval -0.36] [%clk 0:17:25] } 17... Ra5 { [%eval -0.35] [%clk 0:08:03] } 18. Rfd1 { [%eval -0.23] [%clk 0:11:50] } 18... Qb7 { [%eval -0.36] [%clk 0:07:48] } 19. a4 { [%eval -0.48] [%clk 0:09:39] } 19... Rea8 { [%eval -0.42] [%clk 0:07:12] } 20. e4 { [%eval -0.29] [%clk 0:08:05] } 20... cxd4 { [%eval -0.5] [%clk 0:06:01] } 21. Nxd4 { [%eval -0.6] [%clk 0:07:15] } 21... Nc5 { [%eval -0.73] [%clk 0:05:26] } 22. e5 { [%eval -0.75] [%clk 0:06:58] } 22... Nd5 { [%eval -0.62] [%clk 0:03:51] } 23. Ndb5? { [%eval -1.74] } { Mistake. Nxd5 was best. } { [%clk 0:03:24] } 23... Nxc3? { [%eval -0.41] } { Mistake. Nf4 was best. } { [%clk 0:03:46] } 24. Rxc3?? { [%eval -2.54] } { Blunder. Bxc3 was best. } { [%clk 0:03:27] } 24... Nxa4 { [%eval -2.14] [%clk 0:01:00] } 25. Rh3?! { [%eval -2.99] } { Inaccuracy. Rb3 was best. } { [%clk 0:03:27] } 25... Nxb2 { [%eval -3.53] [%clk 0:00:44] } 26. Qxb2 { [%eval -3.08] [%clk 0:03:45] } 26... Qd5 { [%eval -3.36] [%clk 0:00:34] } 27. Qc2 { [%eval -3.28] [%clk 0:00:47] } 27... Qxd1+ { [%eval -3.07] [%clk 0:00:56] } 28. Qxd1 { [%eval -3.16] [%clk 0:01:13] } 28... Ra1 { [%eval -3.09] [%clk 0:01:20] } 29. Rd3 { [%eval -3.78] [%clk 0:01:38] } 29... Rxd1+ { [%eval -3.35] [%clk 0:01:33] } 30. Rxd1 { [%eval -3.82] [%clk 0:02:07] } 30... Ra5 { [%eval -3.29] [%clk 0:01:54] } 31. Rb1 { [%eval -4.34] [%clk 0:02:07] } 31... Bb4 { [%eval -4.29] [%clk 0:01:21] } 32. Nd4 { [%eval -4.09] [%clk 0:02:05] } 32... Rxe5 { [%eval -4.25] [%clk 0:00:53] } 33. Kf1 { [%eval -4.55] [%clk 0:01:08] } 33... Bc5 { [%eval -4.03] [%clk 0:01:02] } 34. Nb3 { [%eval -4.64] [%clk 0:01:13] } 34... g5 { [%eval -4.37] [%clk 0:00:36] } 35. Nxc5 { [%eval -4.48] [%clk 0:01:10] } 35... bxc5 { [%eval -4.17] [%clk 0:01:00] } 36. Rb8+ { [%eval -4.92] [%clk 0:01:29] } 36... Kg7 { [%eval -4.7] [%clk 0:01:25] } 37. Rc8 { [%eval -4.52] [%clk 0:01:55] } 37... h5 { [%eval -4.07] [%clk 0:01:19] } 38. f3 { [%eval -4.09] [%clk 0:02:18] } 38... Kf6 { [%eval -3.94] [%clk 0:00:40] } 39. Kf2?! { [%eval -5.11] } { Inaccuracy. Rc7 was best. } { [%clk 0:02:36] } 39... Kf5?! { [%eval -3.96] } { Inaccuracy. Rd5 was best. } { [%clk 0:00:55] } 40. Rc7 { [%eval -4.5] [%clk 0:02:47] } 40... f6 { [%eval -4.49] [%clk 0:00:54] } 41. g3 { [%eval -4.16] [%clk 0:03:11] } 41... Rd5 { [%eval -4.76] [%clk 0:00:40] } 42. Ke2 { [%eval -4.62] [%clk 0:03:34] } 42... e5 { [%eval -5.58] [%clk 0:00:34] } 43. Ke3 { [%eval -3.94] [%clk 0:03:50] } 43... Ke6 { [%eval -3.18] [%clk 0:00:36] } 44. Rc6+ { [%eval -2.82] [%clk 0:03:27] } 44... Ke7 { [%eval -3.03] [%clk 0:00:36] } 45. Ke4?! { [%eval -4.09] } { Inaccuracy. h3 was best. } { [%clk 0:03:37] } 45... Rd4+ { [%eval -3.84] [%clk 0:00:57] } 46. Kf5 { [%eval -4.24] [%clk 0:04:06] } 46... Rd3 { [%eval -3.86] [%clk 0:01:02] } 47. Kg6 { [%eval -3.4] [%clk 0:02:45] } 47... h4 { [%eval -4.24] [%clk 0:00:34] } 48. f4?! { [%eval -5.55] } { Inaccuracy. gxh4 was best. } { [%clk 0:01:07] } 48... hxg3 { [%eval -6.22] [%clk 0:00:34] } 49. hxg3 { [%eval -4.22] [%clk 0:01:36] } 49... gxf4 { [%eval -4.12] [%clk 0:00:33] } 50. gxf4 { [%eval -5.78] [%clk 0:02:02] } 50... exf4 { [%eval -5.94] [%clk 0:00:33] } 51. Rxc5 { [%eval -7.82] [%clk 0:02:21] } 51... Rg3+ { [%eval -6.67] [%clk 0:00:56] } 0-1