Event: 30th OPEN Chess International Tournament
Site: Kavala, Greece
Date: 2021-08-02
White: Petrov, Nikita
WhiteElo: 2562
Black: Klimentov, Roman
BlackElo: 2183
Result: 1-0
ECO: E63
Opening: King's Indian Defense: Fianchetto Variation, Panno Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:24] } 1... Nf6 { [%eval 0.19] [%clk 1:30:22] } 2. c4 { [%eval 0.11] [%clk 1:30:37] } 2... g6 { [%eval 0.28] [%clk 1:30:42] } 3. g3 { [%eval 0.13] [%clk 1:30:31] } 3... Bg7 { [%eval 0.5] [%clk 1:27:59] } 4. Bg2 { [%eval 0.38] [%clk 1:30:53] } 4... O-O { [%eval 0.39] [%clk 1:28:04] } 5. Nc3 { [%eval 0.41] [%clk 1:31:15] } 5... d6 { [%eval 0.59] [%clk 1:28:20] } 6. Nf3 { [%eval 0.36] [%clk 1:30:55] } 6... Nc6 { [%eval 0.54] [%clk 1:28:30] } 7. O-O { [%eval 0.32] [%clk 1:31:04] } 7... a6 { [%eval 0.48] [%clk 1:28:35] } 8. Bf4 { [%eval 0.85] [%clk 1:30:24] } 8... Bf5 { [%eval 1.21] [%clk 1:15:45] } 9. Rc1 { [%eval 0.82] [%clk 1:13:36] } 9... Ne4 { [%eval 0.76] [%clk 1:06:35] } 10. Nd5?! { [%eval 0.15] } { Inaccuracy. Nxe4 was best. } { [%clk 1:12:33] } 10... e5?! { [%eval 1.0] } { Inaccuracy. Re8 was best. } { [%clk 0:49:46] } 11. Be3 { [%eval 0.81] [%clk 1:03:05] } 11... g5?! { [%eval 1.47] } { Inaccuracy. Be6 was best. } { [%clk 0:48:57] } 12. dxe5 { [%eval 1.96] [%clk 0:59:00] } 12... dxe5 { [%eval 1.5] [%clk 0:49:00] } 13. h4 { [%eval 1.5] [%clk 0:58:21] } 13... g4 { [%eval 2.05] [%clk 0:43:41] } 14. Ng5 { [%eval 1.88] [%clk 0:55:29] } 14... Nxg5 { [%eval 2.28] [%clk 0:42:13] } 15. Bxg5 { [%eval 1.84] [%clk 0:54:26] } 15... f6 { [%eval 1.79] [%clk 0:42:26] } 16. Be3 { [%eval 2.49] [%clk 0:53:22] } 16... Be6 { [%eval 2.97] [%clk 0:37:42] } 17. b4 { [%eval 3.13] [%clk 0:51:00] } 17... Rf7 { [%eval 3.17] [%clk 0:36:11] } 18. b5?! { [%eval 2.07] } { Inaccuracy. Qc2 was best. } { [%clk 0:49:12] } 18... axb5 { [%eval 2.25] [%clk 0:34:48] } 19. cxb5 { [%eval 2.61] [%clk 0:49:35] } 19... Nd4 { [%eval 2.44] [%clk 0:34:50] } 20. Nc3?? { [%eval 0.07] } { Blunder. b6 was best. } { [%clk 0:41:00] } 20... c6? { [%eval 1.1] } { Mistake. f5 was best. } { [%clk 0:32:51] } 21. bxc6?! { [%eval 0.55] } { Inaccuracy. Bxd4 was best. } { [%clk 0:37:45] } 21... bxc6 { [%eval 1.05] [%clk 0:32:52] } 22. Bxd4 { [%eval 0.74] [%clk 0:37:02] } 22... exd4 { [%eval 1.25] [%clk 0:32:18] } 23. Na4 { [%eval 1.05] [%clk 0:37:22] } 23... Bxa2 { [%eval 1.51] [%clk 0:27:57] } 24. Qc2?! { [%eval 0.97] } { Inaccuracy. Rxc6 was best. } { [%clk 0:31:19] } 24... Bd5 { [%eval 1.02] [%clk 0:26:03] } 25. Bxd5 { [%eval 0.75] [%clk 0:31:42] } 25... cxd5 { [%eval 0.73] [%clk 0:26:30] } 26. Qf5 { [%eval 0.78] [%clk 0:30:22] } 26... Qe8 { [%eval 0.95] [%clk 0:17:18] } 27. Nb6?! { [%eval 0.26] } { Inaccuracy. Nc5 was best. } { [%clk 0:28:03] } 27... Rd8 { [%eval 0.11] [%clk 0:17:27] } 28. Qxg4 { [%eval -0.07] [%clk 0:22:26] } 28... Qe4?! { [%eval 0.49] } { Inaccuracy. Rb7 was best. } { [%clk 0:17:32] } 29. Qh5 { [%eval 0.07] [%clk 0:21:16] } 29... Re7 { [%eval 0.53] [%clk 0:14:50] } 30. Rfd1 { [%eval 0.21] [%clk 0:17:27] } 30... Re5 { [%eval 0.49] [%clk 0:10:52] } 31. Qf3 { [%eval 0.46] [%clk 0:17:41] } 31... Rf5? { [%eval 1.59] } { Mistake. f5 was best. } { [%clk 0:09:34] } 32. Qd3 { [%eval 1.34] [%clk 0:16:45] } 32... Re5 { [%eval 1.62] [%clk 0:08:44] } 33. Rc7?! { [%eval 0.69] } { Inaccuracy. Qxd4 was best. } { [%clk 0:15:36] } 33... f5 { [%eval 0.75] [%clk 0:07:31] } 34. Rc2?! { [%eval 0.0] } { Inaccuracy. Nc8 was best. } { [%clk 0:10:22] } 34... h5 { [%eval 0.22] [%clk 0:04:13] } 35. Na4 { [%eval 0.17] [%clk 0:09:17] } 35... Bf8?! { [%eval 1.19] } { Inaccuracy. Qg4 was best. } { [%clk 0:02:55] } 36. Rcd2?! { [%eval 0.33] } { Inaccuracy. f3 was best. } { [%clk 0:07:02] } 36... Qxd3 { [%eval 0.24] [%clk 0:02:53] } 37. Rxd3 { [%eval 0.27] [%clk 0:06:42] } 37... Rxe2 { [%eval 0.3] [%clk 0:03:10] } 38. Rxd4 { [%eval 0.3] [%clk 0:06:41] } 38... Re4?! { [%eval 0.87] } { Inaccuracy. Bg7 was best. } { [%clk 0:03:29] } 39. Rxe4 { [%eval 1.03] [%clk 0:02:54] } 39... fxe4 { [%eval 0.92] [%clk 0:03:54] } 40. Nc3 { [%eval 1.38] [%clk 0:18:22] } 40... d4 { [%eval 1.4] [%clk 0:16:23] } 41. Nxe4 { [%eval 1.25] [%clk 0:18:43] } 41... Be7 { [%eval 1.25] [%clk 0:15:22] } 42. Kf1 { [%eval 1.4] [%clk 0:15:40] } 42... Kf7?! { [%eval 2.48] } { Inaccuracy. d3 was best. } { [%clk 0:15:43] } 43. Ke2 { [%eval 2.36] [%clk 0:15:32] } 43... Ke6 { [%eval 2.56] [%clk 0:15:59] } 44. Kd3 { [%eval 2.25] [%clk 0:14:47] } 44... Rb8 { [%eval 2.45] [%clk 0:09:46] } 45. Ra1 { [%eval 2.08] [%clk 0:13:43] } 45... Bd8?! { [%eval 2.97] } { Inaccuracy. Kf5 was best. } { [%clk 0:10:09] } 46. Kxd4?! { [%eval 2.0] } { Inaccuracy. Ra4 was best. } { [%clk 0:08:38] } 46... Kf5 { [%eval 1.63] [%clk 0:10:23] } 47. Ra4 { [%eval 1.52] [%clk 0:03:17] } 47... Rb3 { [%eval 1.93] [%clk 0:10:30] } 48. Nd6+?! { [%eval 1.05] } { Inaccuracy. Kc5 was best. } { [%clk 0:02:30] } 48... Ke6?? { [%eval 3.95] } { Blunder. Kg4 was best. } { [%clk 0:09:57] } 49. Nc4 { [%eval 4.06] [%clk 0:02:23] } 49... Rf3 { [%clk 0:09:44] } 50. Ra6+ { [%clk 0:02:43] } 50... Ke7 { [%clk 0:09:45] } 51. Ra2 { [%clk 0:03:00] } 51... Rb3 { [%clk 0:09:26] } 52. Ke4 { [%clk 0:02:30] } 52... Rc3 { [%clk 0:09:48] } 53. Ne3 { [%clk 0:02:49] } 1-0