Event: FIDE U16 Olympiad_boards_1-80
Date: 2023-08-18
White: Konstantin Georgiev
Black: Ivor Colev
Result: 1-0
ECO: B78
Opening: Sicilian Defense: Dragon Variation, Yugoslav Attack
Variant: Standard
TimeControl: 2700+10

1. e4 { [%eval 0.36] [%clk 0:45:18] } 1... c5 { [%eval 0.32] [%clk 0:45:19] } 2. Nf3 { [%eval 0.0] [%clk 0:45:25] } 2... d6 { [%eval 0.0] [%clk 0:45:27] } 3. d4 { [%eval 0.25] [%clk 0:45:33] } 3... cxd4 { [%eval 0.13] [%clk 0:45:36] } 4. Nxd4 { [%eval 0.27] [%clk 0:45:42] } 4... Nf6 { [%eval 0.3] [%clk 0:45:45] } 5. Nc3 { [%eval 0.21] [%clk 0:45:50] } 5... g6?! { [%eval 0.79] } { Inaccuracy. a6 was best. } { [%clk 0:45:53] } 6. Be3 { [%eval 0.46] [%clk 0:45:56] } 6... Bg7 { [%eval 0.58] [%clk 0:46:02] } 7. f3 { [%eval 0.5] [%clk 0:45:56] } 7... O-O { [%eval 0.51] [%clk 0:46:09] } 8. Qd2 { [%eval 0.6] [%clk 0:46:01] } 8... Nc6 { [%eval 0.64] [%clk 0:46:18] } 9. Bc4 { [%eval 0.45] [%clk 0:45:59] } 9... Bd7 { [%eval 0.57] [%clk 0:46:26] } 10. O-O-O { [%eval 0.79] [%clk 0:46:03] } 10... Rb8 { [%eval 0.68] [%clk 0:46:34] } 11. h4 { [%eval 0.52] [%clk 0:44:53] } 11... b5 { [%eval 0.42] [%clk 0:46:42] } 12. Bb3 { [%eval 0.5] [%clk 0:43:47] } 12... Na5 { [%eval 0.45] [%clk 0:34:44] } 13. Bh6?! { [%eval -0.21] } { Inaccuracy. h5 was best. } { [%clk 0:31:10] } 13... Nc4? { [%eval 1.15] } { Mistake. e5 was best. } { [%clk 0:34:52] } 14. Qg5 { [%eval 1.3] [%clk 0:31:19] } 14... e6?! { [%eval 1.93] } { Inaccuracy. b4 was best. } { [%clk 0:12:35] } 15. Bxg7 { [%eval 1.6] [%clk 0:28:38] } 15... Kxg7 { [%eval 1.93] [%clk 0:12:44] } 16. h5 { [%eval 2.06] [%clk 0:28:06] } 16... h6 { [%eval 2.05] [%clk 0:09:26] } 17. Qg3 { [%eval 1.86] [%clk 0:28:02] } 17... g5 { [%eval 2.15] [%clk 0:09:04] } 18. Ndxb5?? { [%eval 0.0] } { Blunder. f4 was best. } { [%clk 0:12:58] } 18... Bxb5 { [%eval -0.1] [%clk 0:05:19] } 19. Nxb5 { [%eval -0.17] [%clk 0:13:05] } 19... Nxb2 { [%eval 0.0] [%clk 0:00:18] } 20. Kxb2 { [%eval -0.22] [%clk 0:07:51] } 20... Rxb5 { [%eval -0.21] [%clk 0:00:27] } 21. Qxd6 { [%eval -0.12] [%clk 0:07:55] } 21... Qa5 { [%eval -0.14] [%clk 0:00:15] } 22. Rd3 { [%eval -0.35] [%clk 0:07:50] } 22... Rb6 { [%eval 0.13] [%clk 0:00:16] } 23. Qd4 { [%eval 0.0] [%clk 0:06:58] } 23... Rc8 { [%eval 0.14] [%clk 0:00:14] } 24. Rc3?? { [%eval -1.94] } { Blunder. Ka1 was best. } { [%clk 0:03:54] } 24... Rb4 { [%eval -1.94] [%clk 0:00:14] } 25. Qe3?! { [%eval -2.67] } { Inaccuracy. Qxb4 was best. } { [%clk 0:04:00] } 25... Rd8?? { [%eval 0.48] } { Blunder. Qe5 was best. } { [%clk 0:00:20] } 26. Rc5 { [%eval 0.56] [%clk 0:02:59] } 26... Qb6 { [%eval 0.67] [%clk 0:00:23] } 27. Qc3 { [%eval 0.39] [%clk 0:03:07] } 27... Qb8 { [%eval 0.41] [%clk 0:00:15] } 28. a3 { [%eval 0.42] [%clk 0:02:55] } 28... Rb6 { [%eval 0.77] [%clk 0:00:17] } 29. Ka2 { [%eval 0.91] [%clk 0:03:00] } 29... Rbd6?! { [%eval 1.82] } { Inaccuracy. Rb5 was best. } { [%clk 0:00:19] } 30. Rc7? { [%eval 0.16] } { Mistake. Rb1 was best. } { [%clk 0:01:39] } 30... R6d7 { [%eval 0.19] [%clk 0:00:13] } 31. Rxd7 { [%eval 0.16] [%clk 0:01:44] } 31... Rxd7 { [%eval 0.25] [%clk 0:00:21] } 32. g4 { [%eval 0.59] [%clk 0:01:46] } 32... Qf4 { [%eval 0.54] [%clk 0:00:21] } 33. Re1?! { [%eval -0.33] } { Inaccuracy. Ba4 was best. } { [%clk 0:01:35] } 33... Kh7?! { [%eval 0.67] } { Inaccuracy. Rc7 was best. } { [%clk 0:00:15] } 34. Qe3?! { [%eval 0.0] } { Inaccuracy. Ba4 was best. } { [%clk 0:01:31] } 34... Qe5 { [%eval -0.02] [%clk 0:00:16] } 35. Qe2 { [%eval -0.31] [%clk 0:01:20] } 35... Qd4 { [%eval 0.15] [%clk 0:00:14] } 36. Qc4 { [%eval 0.0] [%clk 0:01:02] } 36... Qd2?! { [%eval 1.07] } { Inaccuracy. Qe5 was best. } { [%clk 0:00:17] } 37. Re2?! { [%eval 0.3] } { Inaccuracy. Rb1 was best. } { [%clk 0:00:27] } 37... Qf4 { [%eval 0.55] [%clk 0:00:15] } 38. e5?! { [%eval 0.0] } { Inaccuracy. Ba4 was best. } { [%clk 0:00:20] } 38... Rd4 { [%eval 0.0] [%clk 0:00:15] } 39. Qc7 { [%eval 0.0] [%clk 0:00:25] } 39... Nd5 { [%eval 0.0] [%clk 0:00:16] } 40. Bxd5 { [%eval 0.0] [%clk 0:00:32] } 40... Rxd5 { [%eval 0.0] [%clk 0:00:24] } 41. Qc3 { [%eval 0.0] [%clk 0:00:40] } 41... a5 { [%eval 0.0] [%clk 0:00:25] } 42. Re4 { [%eval 0.0] [%clk 0:00:43] } 42... Qc1 { [%eval 0.1] [%clk 0:00:30] } 43. Qb2 { [%eval -0.15] [%clk 0:00:36] } 43... Qd2?? { [%eval 3.65] } { Blunder. Qd1 was best. } { [%clk 0:00:32] } 44. c4 { [%eval 3.9] [%clk 0:00:32] } 44... Rd3 { [%eval 4.03] [%clk 0:00:13] } 45. Qxd2 { [%eval 3.96] [%clk 0:00:18] } 45... Rxd2+ { [%eval 3.89] [%clk 0:00:22] } 46. Kb1?! { [%eval 2.42] } { Inaccuracy. Kb3 was best. } { [%clk 0:00:26] } 46... Rd3? { [%eval 4.33] } { Mistake. Kg7 was best. } { [%clk 0:00:26] } 47. Kb2?! { [%eval 2.92] } { Inaccuracy. Kc2 was best. } { [%clk 0:00:35] } 47... Rxf3?! { [%eval 4.41] } { Inaccuracy. Kg7 was best. } { [%clk 0:00:34] } 48. c5 { [%eval 4.66] [%clk 0:00:44] } 48... Rd3 { [%eval 5.04] [%clk 0:00:18] } 49. c6 { [%eval 5.14] [%clk 0:00:51] } 49... Rd8 { [%eval 5.78] [%clk 0:00:22] } 50. Kb3 { [%eval 5.04] [%clk 0:00:41] } 50... Rc8 { [%eval 6.0] [%clk 0:00:28] } 51. Rc4 { [%eval 5.78] [%clk 0:00:49] } 51... Kg7 { [%eval 6.06] [%clk 0:00:36] } 52. Ka4 { [%eval 5.8] [%clk 0:00:58] } 52... f5 { [%eval 6.51] [%clk 0:00:38] } 53. exf6+ { [%eval 6.29] [%clk 0:01:05] } 53... Kxf6 { [%eval 6.31] [%clk 0:00:46] } 54. Kxa5 { [%eval 6.3] [%clk 0:01:09] } 54... Ke7 { [%eval 6.63] [%clk 0:00:25] } 55. Kb6 { [%eval 6.4] [%clk 0:01:09] } 55... e5 { [%eval 6.68] [%clk 0:00:14] } 56. Kb7 { [%eval 6.92] [%clk 0:01:15] } 56... Kd8 { [%eval 7.85] [%clk 0:00:22] } 57. c7+ { [%eval 8.53] [%clk 0:01:19] } 57... Kd7 { [%eval 8.02] [%clk 0:00:32] } 58. Rc1 { [%eval 8.59] [%clk 0:01:27] } 1-0