Event: Schweizer Jugend Einzelmeisterschaft 2023 U14
Site: Olten, Switzerland
Date: 2023-05-27
White: Van Aepelen, Nikolai
Black: Akinkhov, Mikhail
Result: 0-1
ECO: D52
Opening: Queen's Gambit Declined
Variant: Standard
TimeControl: 90 min + 30 sek pro Zug

1. d4 { [%eval 0.0] [%clk 1:30:59] } 1... d5 { [%eval 0.27] [%clk 1:30:56] } 2. c4 { [%eval 0.29] [%clk 1:31:19] } 2... c6 { [%eval 0.3] [%clk 1:31:24] } 3. Nf3 { [%eval 0.32] [%clk 1:31:41] } 3... Nf6 { [%eval 0.38] [%clk 1:31:50] } 4. Nc3 { [%eval 0.31] [%clk 1:32:00] } 4... e6 { [%eval 0.2] [%clk 1:32:17] } 5. Bg5 { [%eval 0.12] [%clk 1:32:24] } 5... Nbd7 { [%eval 0.34] [%clk 1:30:54] } 6. e3 { [%eval 0.12] [%clk 1:32:37] } 6... Bd6?! { [%eval 0.75] } { Inaccuracy. Be7 was best. } { [%clk 1:28:51] } 7. Qc2 { [%eval 0.45] [%clk 1:30:35] } 7... O-O { [%eval 0.47] [%clk 1:28:14] } 8. Rd1 { [%eval 0.42] [%clk 1:27:24] } 8... h6 { [%eval 0.55] [%clk 1:24:51] } 9. h4?! { [%eval -0.15] } { Inaccuracy. Bh4 was best. } { [%clk 1:27:19] } 9... Qa5 { [%eval -0.16] [%clk 1:09:36] } 10. Bxf6 { [%eval -0.11] [%clk 1:18:23] } 10... Nxf6 { [%eval -0.19] [%clk 1:09:03] } 11. Nd2 { [%eval -0.31] [%clk 1:06:41] } 11... Re8 { [%eval -0.31] [%clk 1:01:16] } 12. Be2 { [%eval -0.36] [%clk 0:52:29] } 12... Qd8 { [%eval 0.01] [%clk 0:54:43] } 13. f4?! { [%eval -1.0] } { Inaccuracy. g4 was best. } { [%clk 0:46:56] } 13... h5?! { [%eval -0.16] } { Inaccuracy. c5 was best. } { [%clk 0:45:47] } 14. Nf3 { [%eval -0.07] [%clk 0:30:44] } 14... Ng4 { [%eval 0.32] [%clk 0:30:28] } 15. Qd2 { [%eval 0.14] [%clk 0:30:16] } 15... f5?! { [%eval 0.74] } { Inaccuracy. f6 was best. } { [%clk 0:25:19] } 16. Ne5 { [%eval 0.21] [%clk 0:29:06] } 16... Qf6 { [%eval 0.57] [%clk 0:18:24] } 17. Bxg4 { [%eval 0.4] [%clk 0:24:42] } 17... hxg4 { [%eval 0.4] [%clk 0:15:56] } 18. g3?! { [%eval -0.26] } { Inaccuracy. c5 was best. } { [%clk 0:24:16] } 18... Qe7?! { [%eval 0.45] } { Inaccuracy. dxc4 was best. } { [%clk 0:10:37] } 19. h5 { [%eval 0.57] [%clk 0:22:47] } 19... Bxe5 { [%eval 0.6] [%clk 0:10:45] } 20. fxe5 { [%eval 0.28] [%clk 0:22:48] } 20... Kh7?! { [%eval 1.01] } { Inaccuracy. dxc4 was best. } { [%clk 0:07:31] } 21. cxd5 { [%eval 1.1] [%clk 0:21:56] } 21... exd5?! { [%eval 1.75] } { Inaccuracy. cxd5 was best. } { [%clk 0:05:44] } 22. Ne2 { [%eval 1.47] [%clk 0:21:36] } 22... Be6 { [%eval 1.32] [%clk 0:04:42] } 23. Nf4 { [%eval 1.44] [%clk 0:21:55] } 23... Bf7 { [%eval 1.5] [%clk 0:04:08] } 24. Qc2 { [%eval 1.56] [%clk 0:20:56] } 24... Qg5 { [%eval 1.75] [%clk 0:03:10] } 25. Ke2 { [%eval 1.28] [%clk 0:19:03] } 25... Rh8 { [%eval 1.7] [%clk 0:01:37] } 26. Rh4 { [%eval 1.59] [%clk 0:16:10] } 26... Kg8 { [%eval 1.64] [%clk 0:01:11] } 27. Qb3 { [%eval 1.22] [%clk 0:15:54] } 27... Qe7 { [%eval 1.16] [%clk 0:00:54] } 28. Rf1 { [%eval 1.0] [%clk 0:15:25] } 28... Rh6 { [%eval 1.13] [%clk 0:00:50] } 29. Rc1 { [%eval 1.1] [%clk 0:13:19] } 29... Rc8 { [%eval 1.11] [%clk 0:00:40] } 30. Rh2? { [%eval -0.09] } { Mistake. Qd3 was best. } { [%clk 0:06:42] } 30... Qe8? { [%eval 1.04] } { Mistake. g5 was best. } { [%clk 0:00:45] } 31. Qd3?! { [%eval 0.03] } { Inaccuracy. Rhh1 was best. } { [%clk 0:03:29] } 31... Qd7?! { [%eval 1.02] } { Inaccuracy. g5 was best. } { [%clk 0:00:43] } 32. b4? { [%eval -0.56] } { Mistake. Rf2 was best. } { [%clk 0:03:00] } 32... a6? { [%eval 1.06] } { Mistake. g5 was best. } { [%clk 0:00:43] } 33. a3? { [%eval -0.56] } { Mistake. Rhh1 was best. } { [%clk 0:02:58] } 33... Rf8?? { [%eval 1.26] } { Blunder. g5 was best. } { [%clk 0:00:40] } 34. Qc2?! { [%eval 0.29] } { Inaccuracy. Rhh1 was best. } { [%clk 0:03:05] } 34... Rc8? { [%eval 1.47] } { Mistake. g5 was best. } { [%clk 0:00:35] } 35. Rch1?! { [%eval 0.4] } { Inaccuracy. Rhh1 was best. } { [%clk 0:03:10] } 35... Re8?! { [%eval 1.07] } { Inaccuracy. b6 was best. } { [%clk 0:00:41] } 36. Nd3 { [%eval 0.77] [%clk 0:02:57] } 36... b6 { [%eval 0.99] [%clk 0:00:37] } 37. Qa4?! { [%eval 0.34] } { Inaccuracy. a4 was best. } { [%clk 0:02:54] } 37... Ra8 { [%eval 0.35] [%clk 0:00:55] } 38. Nf4 { [%eval 0.03] [%clk 0:02:36] } 38... Ra7 { [%eval 0.48] [%clk 0:00:50] } 39. Kd3?! { [%eval -0.23] } { Inaccuracy. Rh4 was best. } { [%clk 0:02:39] } 39... a5 { [%eval -0.19] [%clk 0:00:59] } 40. Rb2 { [%eval -0.27] [%clk 0:02:40] } 40... axb4 { [%eval -0.22] [%clk 0:01:10] } 41. Qxb4 { [%eval -0.16] [%clk 0:02:55] } 41... b5?! { [%eval 0.44] } { Inaccuracy. g5 was best. } { [%clk 0:01:05] } 42. Rc2 { [%eval 0.0] [%clk 0:02:03] } 42... Ra4 { [%eval 0.0] [%clk 0:01:18] } 43. Qb2? { [%eval -1.35] } { Mistake. Qc5 was best. } { [%clk 0:02:22] } 43... Qa7?! { [%eval -0.72] } { Inaccuracy. g5 was best. } { [%clk 0:01:26] } 44. Rc3? { [%eval -2.5] } { Mistake. Qb1 was best. } { [%clk 0:01:57] } 44... Qa5?? { [%eval -0.54] } { Blunder. g5 was best. } { [%clk 0:01:16] } 45. Ke2 { [%eval -0.57] [%clk 0:00:38] } 45... Qa8?! { [%eval 0.0] } { Inaccuracy. b4 was best. } { [%clk 0:01:20] } 46. Qc2 { [%eval -0.15] [%clk 0:00:45] } 46... Rxa3 { [%eval 0.0] [%clk 0:01:17] } 47. Rxa3 { [%eval 0.0] [%clk 0:00:53] } 47... Qxa3 { [%eval 0.0] [%clk 0:01:44] } 48. Rh2?! { [%eval -0.59] } { Inaccuracy. Qxf5 was best. } { [%clk 0:00:38] } 48... Qa6 { [%eval -0.23] [%clk 0:01:41] } 49. Ke1 { [%eval -0.17] [%clk 0:00:48] } 49... Qa1+ { [%eval 0.0] [%clk 0:02:02] } 50. Kf2 { [%eval 0.0] [%clk 0:01:12] } 50... Qa6 { [%eval 0.0] [%clk 0:01:45] } 51. Qxf5 { [%eval 0.0] [%clk 0:01:30] } 51... Qa2+ { [%eval 0.0] [%clk 0:01:48] } 52. Ne2?! { [%eval -0.64] } { Inaccuracy. Kg1 was best. } { [%clk 0:01:51] } 52... b4?! { [%eval 0.0] } { Inaccuracy. Be6 was best. } { [%clk 0:01:45] } 53. Qxg4?! { [%eval -0.62] } { Inaccuracy. Qc8+ was best. } { [%clk 0:00:57] } 53... b3?! { [%eval 0.0] } { Inaccuracy. Qc2 was best. } { [%clk 0:01:46] } 54. Qf5?? { [%eval -3.28] } { Blunder. Qc8+ was best. } { [%clk 0:01:13] } 54... b2?? { [%eval 0.0] } { Blunder. Be6 was best. } { [%clk 0:01:27] } 55. Rh1 { [%eval 0.0] [%clk 0:01:25] } 55... Rxh5 { [%eval 0.0] [%clk 0:01:18] } 56. Rxh5 { [%eval 0.0] [%clk 0:00:50] } 56... Bxh5 { [%eval 0.0] [%clk 0:01:45] } 57. Qc8+ { [%eval 0.0] [%clk 0:01:13] } 57... Kh7 { [%eval 0.0] [%clk 0:02:00] } 58. Qf5+ { [%eval 0.0] [%clk 0:01:05] } 58... Bg6 { [%eval 0.0] [%clk 0:01:42] } 59. Qf4?? { [%eval -5.19] } { Blunder. Qh3+ was best. } { [%clk 0:01:12] } 59... b1=Q { [%eval -4.91] [%clk 0:01:20] } 60. Qh4+ { [%eval -5.09] [%clk 0:01:37] } 60... Kg8 { [%eval -5.24] [%clk 0:01:09] } 61. Qd8+ { [%eval -4.96] [%clk 0:01:54] } 61... Kh7 { [%eval -5.19] [%clk 0:00:54] } 62. Qh4+ { [%eval -5.21] [%clk 0:02:22] } 62... Kg8 { [%eval -5.31] [%clk 0:00:48] } 63. Qd8+ { [%eval -4.98] [%clk 0:02:48] } 63... Kf7 { [%eval -5.09] [%clk 0:00:35] } 64. Qd7+ { [%eval -5.9] [%clk 0:02:15] } 64... Kf8 { [%eval -5.36] [%clk 0:00:46] } 65. Qd6+ { [%eval -5.13] [%clk 0:02:35] } 65... Ke8 { [%eval -5.04] [%clk 0:00:39] } 66. Qxc6+ { [%eval -5.88] [%clk 0:01:26] } 66... Kd8 { [%eval -6.02] [%clk 0:00:44] } 67. e6 { [%eval -8.06] [%clk 0:00:38] } 67... Qf5+ { [%eval -10.25] [%clk 0:00:36] } 68. Ke1 { [%eval -10.6] [%clk 0:01:07] } 68... Qa1+ { [%eval -10.78] [%clk 0:00:46] } 69. Nc1?! { [%eval #-4] } { Checkmate is now unavoidable. Qc1 was best. } { [%clk 0:01:21] } 69... Qa5+ { [%eval #-3] [%clk 0:00:59] } 70. Kd1 { [%eval #-1] [%clk 0:01:33] } 70... Qf1# { [%clk 0:01:03] } 0-1