Event: FIDEWORLDYOUTHCHESSCHAMPIONSHIP Open 16
Site: Montesilvano, Italy
Date: 2023-11-24
White: Krawczyk, Flawian
WhiteTitle: CM
WhiteElo: 2288
Black: Colev, Ivor
BlackElo: 2102
Result: 1-0
ECO: E73
Opening: King's Indian Defense: Semi-Averbakh System
Variant: Standard
TimeControl: 90' x 40 + 30' + 30\

1. d4 { [%eval 0.0] [%clk 1:29:33] } 1... Nf6 { [%eval 0.28] [%clk 1:30:56] } 2. c4 { [%eval 0.16] [%clk 1:30:00] } 2... g6 { [%eval 0.3] [%clk 1:31:20] } 3. Nc3 { [%eval 0.31] [%clk 1:30:28] } 3... Bg7 { [%eval 0.7] [%clk 1:31:41] } 4. e4 { [%eval 0.67] [%clk 1:30:56] } 4... d6 { [%eval 0.67] [%clk 1:32:03] } 5. Be2 { [%eval 0.13] [%clk 1:31:24] } 5... O-O { [%eval 0.45] [%clk 1:32:25] } 6. Be3 { [%eval 0.44] [%clk 1:31:52] } 6... e5 { [%eval 0.73] [%clk 1:32:28] } 7. d5 { [%eval 0.56] [%clk 1:32:18] } 7... a5 { [%eval 0.9] [%clk 1:31:16] } 8. h4 { [%eval 0.79] [%clk 1:32:41] } 8... Na6 { [%eval 0.84] [%clk 1:28:26] } 9. h5 { [%eval 0.98] [%clk 1:31:23] } 9... Nc5 { [%eval 0.87] [%clk 1:27:56] } 10. Qc2 { [%eval 0.88] [%clk 1:30:41] } 10... Ng4 { [%eval 1.31] [%clk 1:10:15] } 11. Bxg4 { [%eval 1.24] [%clk 1:28:45] } 11... Bxg4 { [%eval 1.52] [%clk 1:10:40] } 12. f3 { [%eval 1.47] [%clk 1:27:58] } 12... Bd7 { [%eval 1.36] [%clk 1:10:39] } 13. O-O-O { [%eval 1.35] [%clk 1:23:39] } 13... Qe7 { [%eval 1.53] [%clk 0:55:18] } 14. Kb1 { [%eval 1.32] [%clk 1:13:28] } 14... f5 { [%eval 1.75] [%clk 0:53:45] } 15. hxg6 { [%eval 1.92] [%clk 1:11:30] } 15... hxg6 { [%eval 1.99] [%clk 0:52:29] } 16. Nh3?! { [%eval 1.33] } { Inaccuracy. Bxc5 was best. } { [%clk 1:07:40] } 16... f4?! { [%eval 2.03] } { Inaccuracy. b6 was best. } { [%clk 0:50:28] } 17. Bxc5 { [%eval 1.74] [%clk 1:05:24] } 17... dxc5 { [%eval 2.07] [%clk 0:50:51] } 18. Qf2 { [%eval 1.71] [%clk 1:00:25] } 18... a4 { [%eval 1.99] [%clk 0:38:04] } 19. a3 { [%eval 1.93] [%clk 0:51:06] } 19... Bf6 { [%eval 2.27] [%clk 0:31:01] } 20. d6 { [%eval 1.84] [%clk 0:38:35] } 20... cxd6 { [%eval 2.03] [%clk 0:30:56] } 21. g3 { [%eval 1.87] [%clk 0:37:03] } 21... fxg3?! { [%eval 3.1] } { Inaccuracy. Bxh3 was best. } { [%clk 0:15:50] } 22. Qxg3 { [%eval 3.03] [%clk 0:37:28] } 22... Kg7 { [%eval 3.14] [%clk 0:15:56] } 23. Nd5 { [%eval 2.63] [%clk 0:26:59] } 23... Qf7 { [%eval 2.68] [%clk 0:14:46] } 24. Nb6?? { [%eval 0.84] } { Blunder. Ng5 was best. } { [%clk 0:26:13] } 24... Rad8 { [%eval 1.07] [%clk 0:12:26] } 25. Ng5 { [%eval 0.67] [%clk 0:19:21] } 25... Bxg5 { [%eval 1.52] [%clk 0:11:11] } 26. Qxg5 { [%eval 1.17] [%clk 0:19:47] } 26... Qf6?? { [%eval 3.19] } { Blunder. Be6 was best. } { [%clk 0:06:13] } 27. Qh6+ { [%eval 3.05] [%clk 0:20:15] } 27... Kf7 { [%eval 3.01] [%clk 0:06:38] } 28. Nd5 { [%eval 3.01] [%clk 0:19:02] } 28... Qg7 { [%eval 2.98] [%clk 0:06:43] } 29. Qg5 { [%eval 3.03] [%clk 0:19:22] } 29... Bc6?? { [%eval #14] } { Checkmate is now unavoidable. Rde8 was best. } { [%clk 0:03:00] } 30. Qe7+ { [%eval #13] [%clk 0:19:43] } 30... Kg8 { [%eval #11] [%clk 0:03:21] } 31. Nf6+?? { [%eval 3.39] } { Lost forced checkmate sequence. Qe6+ was best. } { [%clk 0:20:10] } 31... Rxf6 { [%eval 3.25] [%clk 0:03:35] } 32. Qxd8+ { [%eval 3.39] [%clk 0:20:36] } 32... Qf8 { [%eval 3.21] [%clk 0:02:52] } 33. Qc7? { [%eval 1.4] } { Mistake. Rxd6 was best. } { [%clk 0:20:12] } 33... Qg7?? { [%eval 3.59] } { Blunder. Rf7 was best. } { [%clk 0:01:43] } 34. Qc8+ { [%eval 3.27] [%clk 0:20:36] } 34... Qf8 { [%eval 3.1] [%clk 0:00:55] } 35. Qg4 { [%eval 3.65] [%clk 0:18:30] } 35... b5?! { [%eval 4.83] } { Inaccuracy. Kg7 was best. } { [%clk 0:00:45] } 36. Qh3 { [%eval 4.62] [%clk 0:17:59] } 36... Kf7 { [%eval 4.51] [%clk 0:00:48] } 37. cxb5?! { [%eval 3.32] } { Inaccuracy. Qg4 was best. } { [%clk 0:16:54] } 37... Bxb5 { [%eval 3.27] [%clk 0:01:11] } 38. Rh2?! { [%eval 2.32] } { Inaccuracy. Qg4 was best. } { [%clk 0:17:20] } 38... Ke7 { [%eval 2.34] [%clk 0:00:38] } 39. Qg3 { [%eval 2.32] [%clk 0:16:56] } 39... Be8?! { [%eval 3.6] } { Inaccuracy. Bc4 was best. } { [%clk 0:00:36] } 40. Qg5 { [%eval 3.53] [%clk 0:45:48] } 40... Bf7?! { [%eval 5.3] } { Inaccuracy. Kd7 was best. } { [%clk 0:30:34] } 41. f4 { [%eval 5.45] [%clk 0:43:44] } 41... Qa8 { [%eval 5.42] [%clk 0:13:44] } 42. Re2 { [%eval 5.61] [%clk 0:42:47] } 42... Qc6 { [%eval 5.72] [%clk 0:13:24] } 43. fxe5 { [%eval 5.83] [%clk 0:42:47] } 43... dxe5 { [%eval 5.68] [%clk 0:13:46] } 44. Qxe5+ { [%eval 5.15] [%clk 0:43:08] } 44... Re6 { [%eval 6.06] [%clk 0:09:29] } 45. Qg5+ { [%eval 5.92] [%clk 0:39:14] } 45... Kf8 { [%eval 5.93] [%clk 0:09:53] } 46. Qh6+ { [%eval 6.17] [%clk 0:38:52] } 46... Ke7 { [%eval 6.22] [%clk 0:10:06] } 47. Qh4+ { [%eval 6.17] [%clk 0:39:18] } 47... Kf8?? { [%eval #5] } { Checkmate is now unavoidable. g5 was best. } { [%clk 0:10:03] } 48. Qh8+ { [%eval #4] [%clk 0:39:44] } 48... Bg8 { [%eval #4] [%clk 0:10:20] } 49. Rf2+ { [%eval #3] [%clk 0:39:29] } 49... Ke7 { [%eval #2] [%clk 0:10:21] } 50. Qg7+ { [%eval #1] [%clk 0:39:54] } 50... Ke8 { [%eval #1] [%clk 0:10:23] } 51. Qf8# { [%clk 0:39:46] } 1-0