Event: FIDE U16 Olympiad_boards_1-80
Date: 2023-08-17
White: Roman Kovalskyi
Black: Elifnaz Akat
Result: 0-1
ECO: B38
Opening: Sicilian Defense: Accelerated Dragon, Maróczy Bind
Variant: Standard
TimeControl: 2700+10

1. e4 { [%eval 0.36] [%clk 0:45:19] } 1... c5 { [%eval 0.32] [%clk 0:45:19] } 2. Nf3 { [%eval 0.0] [%clk 0:45:27] } 2... Nc6 { [%eval 0.0] [%clk 0:45:28] } 3. d4 { [%eval 0.33] [%clk 0:45:36] } 3... cxd4 { [%eval 0.38] [%clk 0:45:37] } 4. Nxd4 { [%eval 0.29] [%clk 0:45:43] } 4... g6 { [%eval 0.64] [%clk 0:45:46] } 5. c4 { [%eval 0.52] [%clk 0:45:08] } 5... Bg7 { [%eval 0.68] [%clk 0:45:54] } 6. Be3 { [%eval 0.49] [%clk 0:45:17] } 6... Nf6 { [%eval 0.8] [%clk 0:46:03] } 7. Nc3 { [%eval 0.67] [%clk 0:45:25] } 7... d6 { [%eval 0.77] [%clk 0:46:12] } 8. Be2 { [%eval 0.78] [%clk 0:45:10] } 8... Bd7 { [%eval 0.77] [%clk 0:46:12] } 9. Nc2 { [%eval 0.73] [%clk 0:45:18] } 9... Ne5 { [%eval 0.78] [%clk 0:45:03] } 10. h3 { [%eval 0.49] [%clk 0:44:20] } 10... Be6 { [%eval 1.03] [%clk 0:44:18] } 11. b3 { [%eval 1.04] [%clk 0:43:16] } 11... O-O { [%eval 1.1] [%clk 0:41:49] } 12. O-O { [%eval 0.84] [%clk 0:42:50] } 12... a5?! { [%eval 1.73] } { Inaccuracy. Nc6 was best. } { [%clk 0:41:11] } 13. Rb1 { [%eval 1.19] [%clk 0:41:34] } 13... Rc8 { [%eval 1.4] [%clk 0:37:26] } 14. Qd2?! { [%eval 0.56] } { Inaccuracy. Nd4 was best. } { [%clk 0:39:35] } 14... Bd7? { [%eval 2.07] } { Mistake. b5 was best. } { [%clk 0:36:16] } 15. f4 { [%eval 1.94] [%clk 0:35:54] } 15... Nc6 { [%eval 1.88] [%clk 0:35:37] } 16. a3 { [%eval 1.64] [%clk 0:35:43] } 16... Nb8 { [%eval 1.52] [%clk 0:35:24] } 17. Bf3 { [%eval 1.71] [%clk 0:27:01] } 17... Bc6 { [%eval 1.88] [%clk 0:33:24] } 18. Bd4?! { [%eval 0.73] } { Inaccuracy. Nd4 was best. } { [%clk 0:27:00] } 18... Na6?! { [%eval 1.75] } { Inaccuracy. Nbd7 was best. } { [%clk 0:32:15] } 19. b4 { [%eval 1.7] [%clk 0:23:17] } 19... axb4 { [%eval 1.67] [%clk 0:31:54] } 20. axb4 { [%eval 1.95] [%clk 0:23:26] } 20... Nb8 { [%eval 2.42] [%clk 0:31:12] } 21. b5 { [%eval 2.39] [%clk 0:21:51] } 21... Bd7 { [%eval 2.69] [%clk 0:29:45] } 22. e5 { [%eval 2.74] [%clk 0:19:42] } 22... Ne8 { [%eval 2.89] [%clk 0:27:30] } 23. Nd5?! { [%eval 1.96] } { Inaccuracy. Ne3 was best. } { [%clk 0:12:05] } 23... Bf5 { [%eval 2.22] [%clk 0:25:38] } 24. Nb6?? { [%eval -1.19] } { Blunder. Bb6 was best. } { [%clk 0:02:10] } 24... dxe5 { [%eval -1.14] [%clk 0:21:15] } 25. Nxc8?! { [%eval -1.93] } { Inaccuracy. fxe5 was best. } { [%clk 0:01:54] } 25... exd4 { [%eval -1.97] [%clk 0:19:58] } 26. Bxb7 { [%eval -1.95] [%clk 0:00:20] } 26... Bxc8 { [%eval -1.85] [%clk 0:19:31] } 27. Bd5?! { [%eval -2.85] } { Inaccuracy. Bxc8 was best. } { [%clk 0:00:13] } 27... e6?! { [%eval -1.65] } { Inaccuracy. Bf5 was best. } { [%clk 0:19:14] } 28. Bf3 { [%eval -1.64] [%clk 0:00:19] } 28... Qb6 { [%eval -1.48] [%clk 0:19:09] } 29. Qb4? { [%eval -2.96] } { Mistake. Nb4 was best. } { [%clk 0:00:16] } 29... Nd7 { [%eval -2.75] [%clk 0:18:30] } 30. Kh1 { [%eval -3.42] [%clk 0:00:25] } 30... Nd6 { [%eval -3.53] [%clk 0:18:15] } 31. Bc6 { [%eval -3.87] [%clk 0:00:24] } 31... Nc5 { [%eval -3.91] [%clk 0:18:21] } 32. Rfd1 { [%eval -3.8] [%clk 0:00:15] } 32... Nf5 { [%eval -3.9] [%clk 0:18:00] } 33. Ne1 { [%eval -3.82] [%clk 0:00:16] } 33... Rd8 { [%eval -3.98] [%clk 0:18:01] } 34. Nd3 { [%eval -4.04] [%clk 0:00:21] } 34... Bf8 { [%eval -4.22] [%clk 0:18:09] } 35. Qe1 { [%eval -4.25] [%clk 0:00:15] } 35... Ne3 { [%eval -4.35] [%clk 0:18:08] } 36. Rd2 { [%eval -4.89] [%clk 0:00:16] } 36... Bb7?! { [%eval -3.7] } { Inaccuracy. Nxc4 was best. } { [%clk 0:18:09] } 37. Ne5 { [%eval -3.98] [%clk 0:00:14] } 37... f6 { [%eval -4.1] [%clk 0:17:56] } 38. Nf3 { [%eval -4.59] [%clk 0:00:12] } 38... Nf5?! { [%eval -3.53] } { Inaccuracy. Bxc6 was best. } { [%clk 0:16:12] } 39. Bxb7 { [%eval -3.66] } 39... Qxb7 { [%eval -3.76] [%clk 0:16:18] } 40. Rbd1 { [%eval -4.69] [%clk 0:00:20] } 40... d3 { [%eval -4.66] [%clk 0:16:12] } 41. Rb1 { [%eval -5.4] [%clk 0:00:14] } 41... Bh6 { [%eval -5.14] [%clk 0:16:14] } 42. Qf2?! { [%eval -7.25] } { Inaccuracy. b6 was best. } { [%clk 0:00:14] } 42... Ne4 { [%eval -7.29] [%clk 0:16:19] } 43. Qe1 { [%eval -7.52] [%clk 0:00:17] } 43... Bxf4 { [%eval -7.74] [%clk 0:16:10] } 44. Ra2 { [%eval -8.29] [%clk 0:00:15] } 44... Nfg3+ { [%eval -8.47] [%clk 0:16:02] } 45. Kg1 { [%eval -11.5] [%clk 0:00:12] } 45... Qb6+ { [%eval -13.61] [%clk 0:16:09] } 46. Kh2 { [%eval #-11] [%clk 0:00:11] } 46... Ne2+?! { [%eval -10.02] } { Lost forced checkmate sequence. d2 was best. } { [%clk 0:16:05] } 47. g3 { [%eval -38.42] [%clk 0:00:17] } 47... Bxg3+ { [%eval #-16] [%clk 0:16:14] } 48. Qxg3 { [%eval #-14] [%clk 0:00:25] } 48... N4xg3 { [%eval -44.12] [%clk 0:16:21] } 49. Kg2?! { [%eval #-7] } { Checkmate is now unavoidable. c5 was best. } { [%clk 0:00:34] } 49... Nf5?! { [%eval -17.0] } { Lost forced checkmate sequence. Ne4 was best. } { [%clk 0:16:26] } 50. Ra6?! { [%eval #-3] } { Checkmate is now unavoidable. Rf1 was best. } { [%clk 0:00:40] } 50... Qe3 { [%eval #-4] [%clk 0:16:30] } 51. b6 { [%eval #-3] [%clk 0:00:43] } 51... Nf4+ { [%clk 0:16:38] } 52. Kh2 { [%clk 0:00:45] } 52... Qf2+ { [%clk 0:16:47] } 53. Kh1 { [%clk 0:00:54] } 53... Ng3# { [%clk 0:16:56] } 0-1