Event: Nuorten SM 2025, U20
Site: Valkeakoski, Finland
Date: 2025-06-07
White: Polkki, Eino
WhiteElo: 1983
Black: Ahola, Eetu
BlackElo: 1836
Result: 0-1
ECO: D35
Opening: Queen's Gambit Declined: Exchange Variation, Positional Variation
Variant: Standard
TimeControl: 90' / 40 moves + 30' + 30 sec / move

1. d4 { [%eval 0.17] [%clk 1:30:09] } 1... d5 { [%eval 0.2] [%clk 1:30:54] } 2. c4 { [%eval 0.18] [%clk 1:30:33] } 2... e6 { [%eval 0.17] [%clk 1:31:21] } 3. Nc3 { [%eval 0.18] [%clk 1:31:00] } 3... Nf6 { [%eval 0.24] [%clk 1:31:41] } 4. cxd5 { [%eval 0.22] [%clk 1:31:24] } 4... exd5 { [%eval 0.2] [%clk 1:32:04] } 5. Bg5 { [%eval 0.21] [%clk 1:31:45] } 5... Be7 { [%eval 0.25] [%clk 1:32:15] } 6. e3 { [%eval 0.23] [%clk 1:31:58] } 6... c6 { [%eval 0.29] [%clk 1:32:19] } 7. Bd3 { [%eval 0.22] [%clk 1:32:13] } 7... Be6 { [%eval 0.32] [%clk 1:27:31] } 8. h3 { [%eval 0.33] [%clk 1:31:47] } 8... Qb6 { [%eval 0.74] [%clk 1:22:41] } 9. Qc2 { [%eval 0.58] [%clk 1:30:47] } 9... h6 { [%eval 0.62] [%clk 1:18:19] } 10. Bf4 { [%eval 0.59] [%clk 1:30:12] } 10... Nbd7 { [%eval 0.63] [%clk 1:16:16] } 11. Nf3 { [%eval 0.46] [%clk 1:30:14] } 11... a6 { [%eval 0.54] [%clk 1:11:34] } 12. O-O { [%eval 0.51] [%clk 1:26:08] } 12... O-O { [%eval 0.54] [%clk 1:11:15] } 13. Na4 { [%eval 0.4] [%clk 1:22:58] } 13... Qa5 { [%eval 0.58] [%clk 1:09:53] } 14. a3 { [%eval 0.63] [%clk 1:09:36] } 14... b5?! { [%eval 1.39] } { Inaccuracy. Rfc8 was best. } { [%clk 1:08:39] } 15. Nc3?! { [%eval 0.32] } { Inaccuracy. Nc5 was best. } { [%clk 1:08:42] } 15... Qb6 { [%eval 0.35] [%clk 1:08:02] } 16. b4?! { [%eval -0.23] } { Inaccuracy. Qd1 was best. } { [%clk 0:59:15] } 16... a5 { [%eval -0.21] [%clk 1:06:01] } 17. Rab1 { [%eval -0.45] [%clk 0:58:46] } 17... axb4 { [%eval -0.33] [%clk 1:04:22] } 18. axb4 { [%eval -0.31] [%clk 0:59:08] } 18... Ra6 { [%eval 0.08] [%clk 1:03:11] } 19. Rfc1 { [%eval 0.17] [%clk 0:58:28] } 19... Qb7 { [%eval 0.3] [%clk 1:01:12] } 20. e4?! { [%eval -0.43] } { Inaccuracy. Ne5 was best. } { [%clk 0:50:13] } 20... dxe4 { [%eval -0.45] [%clk 0:57:27] } 21. Nxe4 { [%eval -0.42] [%clk 0:48:53] } 21... Nd5 { [%eval -0.35] [%clk 0:55:16] } 22. Bd6 { [%eval -0.54] [%clk 0:46:39] } 22... Bxd6 { [%eval -0.65] [%clk 0:50:53] } 23. Nxd6 { [%eval -0.6] [%clk 0:46:59] } 23... Qb8 { [%eval -0.51] [%clk 0:49:07] } 24. Ne4 { [%eval -0.54] [%clk 0:45:43] } 24... Nf4 { [%eval -0.52] [%clk 0:48:32] } 25. Bf1 { [%eval -0.54] [%clk 0:45:05] } 25... Bd5 { [%eval -0.5] [%clk 0:46:05] } 26. Rb2? { [%eval -1.89] } { Mistake. Nfd2 was best. } { [%clk 0:37:26] } 26... Re8 { [%eval -1.85] [%clk 0:43:31] } 27. Nfd2 { [%eval -2.0] [%clk 0:34:30] } 27... Qa7?! { [%eval -1.39] } { Inaccuracy. Ra3 was best. } { [%clk 0:38:19] } 28. Nd6?! { [%eval -2.43] } { Inaccuracy. Nc3 was best. } { [%clk 0:23:59] } 28... Re6 { [%eval -2.1] [%clk 0:31:41] } 29. Nf5 { [%eval -2.15] [%clk 0:24:01] } 29... Nf6? { [%eval -0.96] } { Mistake. Ra3 was best. } { [%clk 0:30:52] } 30. Ne3 { [%eval -1.06] [%clk 0:23:33] } 30... Qxd4 { [%eval -1.08] [%clk 0:27:54] } 31. Nxd5 { [%eval -0.96] [%clk 0:23:29] } 31... Qxd5 { [%eval -0.96] [%clk 0:27:38] } 32. Nb3 { [%eval -0.99] [%clk 0:22:21] } 32... Ra3 { [%eval -0.69] [%clk 0:21:11] } 33. Na5?? { [%eval -5.12] } { Blunder. Rd1 was best. } { [%clk 0:22:04] } 33... Qg5 { [%eval -4.82] [%clk 0:18:15] } 34. Kh2 { [%eval -5.61] [%clk 0:17:55] } 34... Ne4 { [%eval -5.32] [%clk 0:13:06] } 35. Nxc6 { [%eval -5.79] [%clk 0:16:47] } 35... Nxh3 { [%eval -5.94] [%clk 0:09:14] } 36. Bd3 { [%eval -6.2] [%clk 0:06:41] } 36... Nhxf2 { [%eval -6.75] [%clk 0:06:41] } 37. Bxe4 { [%eval -6.73] [%clk 0:05:28] } 37... Nxe4 { [%eval -6.24] [%clk 0:06:45] } 38. Rd1 { [%eval -8.07] [%clk 0:04:22] } 38... Rc3 { [%eval -7.9] [%clk 0:05:20] } 0-1