Event: World Youth Cup 2021 O12-G16 - Open 12
Date: 2021-08-06
White: Jacobs, Calvin Nicholas
Black: Hvozdz, Aliaksandr
Result: 0-1
ECO: B01
Opening: Scandinavian Defense: Gubinsky-Melts Defense
Variant: Standard

1. e4 { [%eval 0.24] [%clk 0:10:03] } 1... d5 { [%eval 0.43] [%clk 0:10:01] } 2. exd5 { [%eval 0.36] [%clk 0:10:03] } 2... Qxd5 { [%eval 0.66] [%clk 0:10:04] } 3. Nc3 { [%eval 0.46] [%clk 0:09:53] } 3... Qd6 { [%eval 0.73] [%clk 0:10:05] } 4. Nf3 { [%eval 0.8] [%clk 0:09:51] } 4... Nf6 { [%eval 0.81] [%clk 0:10:05] } 5. Bc4?! { [%eval 0.19] } { Inaccuracy. d4 was best. } { [%clk 0:09:42] } 5... a6 { [%eval 0.16] [%clk 0:09:58] } 6. O-O { [%eval 0.33] [%clk 0:09:39] } 6... e6 { [%eval 0.45] [%clk 0:09:58] } 7. d3 { [%eval 0.0] [%clk 0:09:30] } 7... b5 { [%eval 0.1] [%clk 0:09:58] } 8. Bb3 { [%eval 0.0] [%clk 0:09:29] } 8... c5 { [%eval 0.15] [%clk 0:09:55] } 9. a3?! { [%eval -0.45] } { Inaccuracy. a4 was best. } { [%clk 0:09:21] } 9... Be7 { [%eval -0.2] [%clk 0:09:54] } 10. Qe2 { [%eval -0.59] [%clk 0:09:12] } 10... Bb7 { [%eval -0.57] [%clk 0:09:51] } 11. Ne4 { [%eval -0.98] [%clk 0:08:44] } 11... Qd8?? { [%eval 1.07] } { Blunder. Nxe4 was best. } { [%clk 0:09:29] } 12. Bf4? { [%eval -0.22] } { Mistake. Neg5 was best. } { [%clk 0:08:35] } 12... O-O { [%eval 0.0] [%clk 0:09:23] } 13. Rad1 { [%eval -0.06] [%clk 0:08:08] } 13... Nc6 { [%eval 0.22] [%clk 0:09:19] } 14. Qe3?! { [%eval -0.57] } { Inaccuracy. c3 was best. } { [%clk 0:07:31] } 14... Nd5?! { [%eval 0.35] } { Inaccuracy. Nd4 was best. } { [%clk 0:08:23] } 15. Bxd5 { [%eval 0.54] [%clk 0:07:26] } 15... Qxd5 { [%eval 0.8] [%clk 0:08:22] } 16. Nc3?? { [%eval -1.11] } { Blunder. c4 was best. } { [%clk 0:07:15] } 16... Qh5 { [%eval -0.97] [%clk 0:08:12] } 17. Rfe1?! { [%eval -1.61] } { Inaccuracy. Ne2 was best. } { [%clk 0:06:35] } 17... Rfd8?! { [%eval -0.98] } { Inaccuracy. Nd4 was best. } { [%clk 0:07:28] } 18. Ne5?? { [%eval -6.39] } { Blunder. Bg5 was best. } { [%clk 0:06:26] } 18... Nxe5?? { [%eval -1.28] } { Blunder. Nd4 was best. } { [%clk 0:06:41] } 19. Bxe5 { [%eval -1.21] [%clk 0:06:16] } 19... Qg6 { [%eval -0.95] [%clk 0:06:18] } 20. Qg3 { [%eval -1.04] [%clk 0:05:59] } 20... Qxg3 { [%eval -1.08] [%clk 0:06:12] } 21. Bxg3 { [%eval -1.02] [%clk 0:05:56] } 21... Bf6 { [%eval -0.92] [%clk 0:06:06] } 22. Be5 { [%eval -0.84] [%clk 0:05:44] } 22... Be7 { [%eval -0.81] [%clk 0:06:02] } 23. Ne4 { [%eval -1.08] [%clk 0:05:26] } 23... f6 { [%eval -1.3] [%clk 0:05:56] } 24. Bg3 { [%eval -1.2] [%clk 0:05:16] } 24... Kf7 { [%eval -1.03] [%clk 0:05:52] } 25. f4?! { [%eval -1.99] } { Inaccuracy. f3 was best. } { [%clk 0:05:13] } 25... Rac8 { [%eval -1.65] [%clk 0:05:44] } 26. c3 { [%eval -2.12] [%clk 0:05:07] } 26... Rd7 { [%eval -1.89] [%clk 0:05:28] } 27. Bf2 { [%eval -1.56] [%clk 0:04:55] } 27... h5 { [%eval -1.29] [%clk 0:05:07] } 28. Kf1 { [%eval -1.79] [%clk 0:04:33] } 28... g6?! { [%eval -1.24] } { Inaccuracy. a5 was best. } { [%clk 0:04:54] } 29. d4 { [%eval -1.45] [%clk 0:04:30] } 29... cxd4 { [%eval -1.45] [%clk 0:04:35] } 30. Bxd4? { [%eval -2.87] } { Mistake. Rxd4 was best. } { [%clk 0:04:24] } 30... Rcd8? { [%eval -1.19] } { Mistake. g5 was best. } { [%clk 0:04:33] } 31. Nf2 { [%eval -1.25] [%clk 0:04:04] } 31... Bd5 { [%eval -1.16] [%clk 0:04:29] } 32. g3 { [%eval -1.47] [%clk 0:03:54] } 32... Bb3 { [%eval -1.36] [%clk 0:04:15] } 33. Rd2?! { [%eval -2.34] } { Inaccuracy. Rc1 was best. } { [%clk 0:03:41] } 33... Bc5 { [%eval -1.85] [%clk 0:03:59] } 34. Re4 { [%eval -2.27] [%clk 0:02:46] } 34... a5 { [%eval -1.94] [%clk 0:02:56] } 35. g4?? { [%eval -4.75] } { Blunder. Ke1 was best. } { [%clk 0:02:03] } 35... hxg4?! { [%eval -3.43] } { Inaccuracy. f5 was best. } { [%clk 0:01:15] } 36. Nxg4?! { [%eval -4.38] } { Inaccuracy. Ke1 was best. } { [%clk 0:01:59] } 36... Bd5 { [%eval -4.68] [%clk 0:01:03] } 37. Re3 { [%eval -4.99] [%clk 0:01:45] } 37... Bxd4 { [%eval -5.19] [%clk 0:01:02] } 38. Rxd4 { [%eval -5.25] [%clk 0:01:43] } 38... Bc4+ { [%eval -5.41] [%clk 0:01:03] } 39. Kf2 { [%eval -5.4] [%clk 0:01:40] } 39... Rxd4 { [%eval -5.27] [%clk 0:01:04] } 40. cxd4 { [%eval -5.31] [%clk 0:01:40] } 40... Rxd4 { [%eval -5.4] [%clk 0:01:06] } 41. b3 { [%eval -5.92] [%clk 0:01:37] } 41... Bd5 { [%eval -6.23] [%clk 0:00:49] } 42. Kg3 { [%eval -6.15] [%clk 0:01:17] } 42... b4 { [%eval -6.12] [%clk 0:00:45] } 43. a4 { [%eval -7.25] [%clk 0:01:14] } 43... Rd2 { [%eval -7.44] [%clk 0:00:42] } 44. Nf2 { [%eval -7.6] [%clk 0:00:58] } 44... Rb2 { [%eval -7.62] [%clk 0:00:38] } 45. Ne4 { [%eval -8.14] [%clk 0:00:51] } 45... Bxe4 { [%eval -7.43] [%clk 0:00:33] } 46. Rxe4 { [%eval -7.48] [%clk 0:00:50] } 46... Rxb3+ { [%eval -7.6] [%clk 0:00:34] } 47. Kg4? { [%eval #-9] } { Checkmate is now unavoidable. Kf2 was best. } { [%clk 0:00:51] } 47... f5+ { [%eval #-8] [%clk 0:00:35] } 48. Kg5 { [%eval #-2] [%clk 0:00:52] } 48... fxe4 { [%eval #-7] [%clk 0:00:36] } 49. h4 { [%eval #-7] [%clk 0:00:54] } 49... e3 { [%eval #-7] [%clk 0:00:36] } 50. h5 { [%eval #-7] [%clk 0:00:56] } 50... gxh5 { [%eval #-6] [%clk 0:00:38] } 51. Kxh5 { [%eval #-5] [%clk 0:00:57] } 51... e2 { [%eval #-4] [%clk 0:00:40] } 52. Kg5 { [%eval #-4] [%clk 0:00:59] } 52... e1=Q { [%eval #-3] [%clk 0:00:39] } 53. Kh5 { [%eval #-2] [%clk 0:01:00] } 53... Qg1 { [%eval #-2] [%clk 0:00:28] } 54. Kh4 { [%eval #-2] [%clk 0:01:00] } 54... Rb2 { [%eval #-1] [%clk 0:00:29] } 55. f5 { [%clk 0:00:59] } 55... Rh2# { [%clk 0:00:30] } 0-1