Event: 30th OPEN Chess International Tournament
Site: Kavala, Greece
Date: 2021-08-02
White: Mastrovasilis, Athanasios
WhiteElo: 2521
Black: Kostov, Deyan Samuil
BlackElo: 2215
Result: 1-0
ECO: A05
Opening: King's Indian Attack
Variant: Standard

1. Nf3 { [%eval 0.13] [%clk 1:24:43] } 1... d5 { [%eval 0.2] [%clk 1:30:01] } 2. g3 { [%eval 0.12] [%clk 1:25:02] } 2... Nf6 { [%eval 0.35] [%clk 1:29:48] } 3. Bg2 { [%eval 0.32] [%clk 1:25:26] } 3... g6 { [%eval 0.39] [%clk 1:30:07] } 4. b3?! { [%eval -0.17] } { Inaccuracy. c4 was best. } { [%clk 1:24:22] } 4... Bg7 { [%eval -0.14] [%clk 1:30:02] } 5. Bb2 { [%eval -0.05] [%clk 1:24:51] } 5... O-O { [%eval 0.29] [%clk 1:30:09] } 6. c4 { [%eval 0.1] [%clk 1:25:01] } 6... e6 { [%eval 0.24] [%clk 1:29:03] } 7. O-O { [%eval 0.12] [%clk 1:22:05] } 7... b6 { [%eval 0.12] [%clk 1:28:11] } 8. cxd5 { [%eval 0.08] [%clk 1:20:27] } 8... exd5 { [%eval 0.01] [%clk 1:26:13] } 9. d4 { [%eval 0.11] [%clk 1:20:36] } 9... Bb7 { [%eval 0.16] [%clk 1:24:58] } 10. Nc3 { [%eval 0.13] [%clk 1:20:03] } 10... Nbd7 { [%eval 0.21] [%clk 1:24:22] } 11. Rc1 { [%eval 0.4] [%clk 1:19:58] } 11... Rc8 { [%eval 0.73] [%clk 1:24:11] } 12. Nb5 { [%eval 0.8] [%clk 1:18:04] } 12... Ne4 { [%eval 0.7] [%clk 1:12:41] } 13. Ne5 { [%eval 0.38] [%clk 1:08:35] } 13... Nxe5 { [%eval 0.38] [%clk 1:00:24] } 14. dxe5 { [%eval 0.34] [%clk 1:08:58] } 14... a6? { [%eval 1.8] } { Mistake. Qd7 was best. } { [%clk 0:56:37] } 15. Na7 { [%eval 1.87] [%clk 1:07:25] } 15... Ra8 { [%eval 2.22] [%clk 0:51:20] } 16. Nc6 { [%eval 2.0] [%clk 1:07:22] } 16... Qd7 { [%eval 2.08] [%clk 0:50:32] } 17. Bxe4 { [%eval 1.84] [%clk 1:06:03] } 17... Bxc6 { [%eval 1.71] [%clk 0:50:55] } 18. Rxc6 { [%eval 2.21] [%clk 1:04:55] } 18... Qxc6 { [%eval 1.97] [%clk 0:51:20] } 19. Bxd5 { [%eval 2.12] [%clk 1:05:19] } 19... Qc5 { [%eval 2.0] [%clk 0:50:58] } 20. Bxa8 { [%eval 1.93] [%clk 1:05:16] } 20... Rxa8 { [%eval 1.97] [%clk 0:51:20] } 21. Qc1?! { [%eval 1.37] } { Inaccuracy. Qa1 was best. } { [%clk 1:03:34] } 21... Qe7 { [%eval 1.51] [%clk 0:44:23] } 22. f4 { [%eval 1.33] [%clk 0:52:04] } 22... Rd8 { [%eval 1.37] [%clk 0:44:04] } 23. Rd1 { [%eval 1.1] [%clk 0:46:10] } 23... Bf8 { [%eval 1.23] [%clk 0:41:31] } 24. Rd3?! { [%eval 0.54] } { Inaccuracy. Rxd8 was best. } { [%clk 0:45:40] } 24... Qe8?! { [%eval 1.42] } { Inaccuracy. Rxd3 was best. } { [%clk 0:29:23] } 25. e6 { [%eval 1.1] [%clk 0:39:19] } 25... Bc5+ { [%eval 1.09] [%clk 0:28:31] } 26. Kf1 { [%eval 1.0] [%clk 0:38:13] } 26... Rxd3 { [%eval 1.06] [%clk 0:20:32] } 27. exf7+ { [%eval 1.05] [%clk 0:36:40] } 27... Kxf7?! { [%eval 1.96] } { Inaccuracy. Qxf7 was best. } { [%clk 0:20:09] } 28. Qc4+ { [%eval 1.81] [%clk 0:35:57] } 28... Qe6 { [%eval 1.84] [%clk 0:16:26] } 29. exd3 { [%eval 1.45] [%clk 0:35:04] } 29... Ke7 { [%eval 2.08] [%clk 0:16:28] } 30. Qe4?! { [%eval 1.42] } { Inaccuracy. Qxe6+ was best. } { [%clk 0:34:54] } 30... Kd7 { [%eval 1.67] [%clk 0:16:27] } 31. Qxe6+ { [%eval 1.87] [%clk 0:33:30] } 31... Kxe6 { [%eval 1.83] [%clk 0:16:52] } 32. Ke2 { [%eval 1.99] [%clk 0:33:50] } 32... Kd5 { [%eval 2.02] [%clk 0:16:25] } 33. Kf3 { [%eval 1.98] [%clk 0:33:13] } 33... Be7 { [%eval 1.79] [%clk 0:15:49] } 34. g4 { [%eval 1.84] [%clk 0:33:22] } 34... b5 { [%eval 2.3] [%clk 0:14:57] } 35. h3 { [%eval 2.26] [%clk 0:31:28] } 35... c6 { [%eval 2.89] [%clk 0:14:42] } 36. f5 { [%eval 2.78] [%clk 0:30:34] } 36... g5?! { [%eval 4.35] } { Inaccuracy. Bg5 was best. } { [%clk 0:13:46] } 37. Bg7 { [%eval 4.5] [%clk 0:30:17] } 37... Bd8 { [%eval 3.95] [%clk 0:14:08] } 38. d4 { [%eval 3.35] [%clk 0:26:45] } 38... a5? { [%eval 5.56] } { Mistake. Ba5 was best. } { [%clk 0:12:06] } 39. a4 { [%eval 5.76] [%clk 0:24:46] } 39... b4 { [%eval 7.66] [%clk 0:10:12] } 40. Ke3 { [%eval 7.59] [%clk 0:39:25] } 40... Bb6 { [%eval 7.79] [%clk 0:20:11] } 41. Bf6 { [%eval 7.69] [%clk 0:38:53] } 41... Ba7 { [%eval 7.84] [%clk 0:20:35] } 42. Kd3 { [%eval 8.11] [%clk 0:38:56] } 42... Bb6 { [%eval 7.83] [%clk 0:20:11] } 43. Bxg5 { [%eval 7.92] [%clk 0:39:15] } 43... Bxd4 { [%eval 7.86] [%clk 0:20:36] } 44. Bd8 { [%eval 7.87] [%clk 0:39:34] } 44... c5 { [%eval 8.1] [%clk 0:20:26] } 45. Bxa5 { [%eval 8.15] [%clk 0:39:23] } 45... Bf6 { [%eval 8.15] [%clk 0:20:49] } 46. Bc7 { [%eval 7.82] [%clk 0:39:43] } 46... c4+ { [%eval 7.88] [%clk 0:20:29] } 47. bxc4+ { [%eval 7.72] [%clk 0:40:07] } 47... Kc5 { [%eval 8.26] [%clk 0:20:57] } 48. a5 { [%eval 8.27] [%clk 0:39:56] } 48... b3 { [%eval 8.69] [%clk 0:20:36] } 49. a6 { [%eval 8.5] [%clk 0:39:56] } 49... Kc6 { [%eval 9.01] [%clk 0:21:02] } 50. a7 { [%eval 8.35] [%clk 0:39:50] } 50... Kb7 { [%eval 9.02] [%clk 0:21:27] } 51. Bb6 { [%eval 9.17] [%clk 0:40:12] } 51... h5 { [%eval 9.56] [%clk 0:21:32] } 52. c5 { [%clk 0:40:08] } 1-0