Event: Nuorten SM 2025, U14
Site: Valkeakoski, Finland
Date: 2025-06-05
White: Ahtola, Aaron
WhiteElo: 1564
Black: Tkachov, Mykhailo
BlackElo: 1845
Result: 1/2-1/2
ECO: D30
Opening: Queen's Gambit Declined: Traditional Variation
Variant: Standard
TimeControl: 90' / 40 moves + 30' + 30 sec / move

1. Nf3 { [%eval 0.1] [%clk 1:29:41] } 1... d5 { [%eval 0.18] [%clk 1:30:52] } 2. c4 { [%eval 0.0] [%clk 1:30:05] } 2... e6 { [%eval 0.23] [%clk 1:30:44] } 3. d4 { [%eval 0.16] [%clk 1:30:26] } 3... Nf6 { [%eval 0.17] [%clk 1:31:07] } 4. Bg5 { [%eval -0.11] [%clk 1:30:22] } 4... Be7 { [%eval 0.17] [%clk 1:31:29] } 5. e3 { [%eval 0.11] [%clk 1:29:52] } 5... h6 { [%eval 0.14] [%clk 1:31:49] } 6. Bxf6 { [%eval 0.07] [%clk 1:30:07] } 6... Bxf6 { [%eval 0.1] [%clk 1:32:11] } 7. Nc3 { [%eval 0.0] [%clk 1:30:26] } 7... O-O { [%eval 0.16] [%clk 1:32:19] } 8. Be2 { [%eval -0.1] [%clk 1:30:25] } 8... b6 { [%eval 0.36] [%clk 1:32:03] } 9. cxd5 { [%eval 0.33] [%clk 1:30:27] } 9... exd5 { [%eval 0.36] [%clk 1:32:23] } 10. O-O { [%eval 0.33] [%clk 1:30:13] } 10... Be6 { [%eval 0.3] [%clk 1:32:09] } 11. Rc1 { [%eval 0.37] [%clk 1:29:04] } 11... c6 { [%eval 0.32] [%clk 1:31:12] } 12. b4 { [%eval 0.14] [%clk 1:28:42] } 12... Qe7 { [%eval 0.59] [%clk 1:30:03] } 13. b5 { [%eval 0.58] [%clk 1:27:47] } 13... a6 { [%eval 0.68] [%clk 1:24:50] } 14. a4?! { [%eval 0.0] } { Inaccuracy. bxc6 was best. } { [%clk 1:24:09] } 14... axb5 { [%eval 0.0] [%clk 1:25:07] } 15. axb5 { [%eval 0.05] [%clk 1:24:17] } 15... Rd8 { [%eval 0.43] [%clk 1:14:06] } 16. bxc6 { [%eval 0.44] [%clk 1:22:43] } 16... Nxc6 { [%eval 0.43] [%clk 1:14:07] } 17. Na4 { [%eval 0.48] [%clk 1:21:24] } 17... Qb7?! { [%eval 1.06] } { Inaccuracy. Qc7 was best. } { [%clk 0:49:12] } 18. Rb1 { [%eval 0.86] [%clk 1:16:23] } 18... Qa7 { [%eval 0.97] [%clk 0:46:42] } 19. Nc3?! { [%eval 0.14] } { Inaccuracy. Nxb6 was best. } { [%clk 1:05:43] } 19... Na5 { [%eval 0.17] [%clk 0:45:05] } 20. Nb5 { [%eval -0.07] [%clk 1:03:48] } 20... Qb7 { [%eval 0.19] [%clk 0:44:36] } 21. Qd2?! { [%eval -0.45] } { Inaccuracy. Ne5 was best. } { [%clk 1:00:05] } 21... Nc4 { [%eval -0.6] [%clk 0:44:04] } 22. Bxc4?! { [%eval -1.3] } { Inaccuracy. Qd1 was best. } { [%clk 0:58:51] } 22... dxc4 { [%eval -1.28] [%clk 0:44:26] } 23. Rfc1 { [%eval -1.45] [%clk 0:53:13] } 23... Bd5?! { [%eval -0.86] } { Inaccuracy. Ra5 was best. } { [%clk 0:41:27] } 24. Ne1 { [%eval -0.91] [%clk 0:51:10] } 24... Be7 { [%eval -0.67] [%clk 0:39:30] } 25. f3?! { [%eval -1.5] } { Inaccuracy. Nc3 was best. } { [%clk 0:50:13] } 25... f5?! { [%eval -0.77] } { Inaccuracy. Ra5 was best. } { [%clk 0:38:49] } 26. Nc2 { [%eval -0.99] [%clk 0:47:10] } 26... Ra2? { [%eval 0.13] } { Mistake. Ra5 was best. } { [%clk 0:36:55] } 27. Nc3 { [%eval 0.11] [%clk 0:44:54] } 27... Ra6 { [%eval 0.43] [%clk 0:37:07] } 28. Nxd5 { [%eval 0.0] [%clk 0:44:01] } 28... Qxd5 { [%eval 0.0] [%clk 0:37:27] } 29. Nb4 { [%eval 0.0] [%clk 0:43:22] } 29... Bxb4 { [%eval 0.0] [%clk 0:37:21] } 30. Rxb4?! { [%eval -0.67] } { Inaccuracy. Qxb4 was best. } { [%clk 0:43:34] } 30... b5 { [%eval -0.56] [%clk 0:37:31] } 31. Rcb1 { [%eval -0.7] [%clk 0:42:28] } 31... Rb8 { [%eval -0.53] [%clk 0:36:52] } 32. Qc3 { [%eval -0.65] [%clk 0:39:35] } 32... Rab6 { [%eval -0.55] [%clk 0:35:16] } 33. Kf2 { [%eval -0.58] [%clk 0:38:20] } 33... Qd6?? { [%eval 3.44] } { Blunder. Kh7 was best. } { [%clk 0:34:44] } 34. h3?? { [%eval -0.52] } { Blunder. Rxb5 was best. } { [%clk 0:37:49] } 34... Kh8 { [%eval -0.64] [%clk 0:33:35] } 35. Ra1?? { [%eval -3.74] } { Blunder. Kg1 was best. } { [%clk 0:36:10] } 35... Ra6?? { [%eval -0.76] } { Blunder. Qh2 was best. } { [%clk 0:32:27] } 36. Rab1?? { [%eval -4.19] } { Blunder. Rxa6 was best. } { [%clk 0:34:26] } 36... Ra2+?? { [%eval -0.58] } { Blunder. Qh2 was best. } { [%clk 0:32:16] } 37. R1b2 { [%eval -0.77] [%clk 0:34:27] } 37... Rxb2+ { [%eval -0.69] [%clk 0:32:35] } 38. Qxb2 { [%eval -1.0] [%clk 0:34:34] } 38... Qd5 { [%eval -0.71] [%clk 0:32:31] } 39. Ke2?! { [%eval -1.33] } { Inaccuracy. Qc3 was best. } { [%clk 0:30:30] } 39... Rb6 { [%eval -0.95] [%clk 0:31:00] } 40. Kf2 { [%eval -1.11] [%clk 0:24:32] } 40... Qc6 { [%eval -1.06] [%clk 0:30:23] } 41. Qc3 { [%clk 0:24:24] } 41... Ra6 { [%clk 0:30:06] } 42. Rb2 { [%clk 0:22:11] } 42... Ra4 { [%clk 0:28:24] } 43. Kg3 { [%clk 0:16:10] } 43... Qd6+ { [%clk 0:27:40] } 44. Kf2 { [%clk 0:15:52] } 44... Ra3 { [%clk 0:25:21] } 45. Qc2 { [%clk 0:13:02] } 45... Qe6 { [%clk 0:24:51] } 46. Qc1 { [%clk 0:10:56] } 46... Qd5 { [%clk 0:24:39] } 47. Rxb5 { [%clk 0:08:26] } 47... Qxb5 { [%clk 0:23:49] } 48. Qxa3 { [%clk 0:08:34] } 48... Qb1 { [%clk 0:23:40] } 49. e4 { [%clk 0:06:36] } 49... Qc2+ { [%clk 0:23:07] } 50. Kg3 { [%clk 0:05:43] } 50... Kg8 { [%clk 0:20:15] } 51. Qa8+ { [%clk 0:03:42] } 51... Kh7 { [%clk 0:17:53] } 52. Qf8 { [%clk 0:02:29] } 52... Qa4 { [%clk 0:16:17] } 53. Qxf5+ { [%clk 0:02:34] } 53... Kg8 { [%clk 0:16:36] } 54. Qe6+ { [%clk 0:02:36] } 54... Kf8 { [%clk 0:16:54] } 55. Qc8+ { [%clk 0:02:24] } 55... Kf7 { [%clk 0:16:03] } 56. Qf5+ { [%clk 0:02:03] } 56... Ke7 { [%clk 0:16:08] } 57. Qe5+ { [%clk 0:02:16] } 57... Kd8 { [%clk 0:16:20] } 58. Qd6+ { [%clk 0:02:31] } 58... Kc8 { [%clk 0:16:31] } 1/2-1/2