Event: Round 8: Ruchinskaya, Valerie - Karmanova, Olga Dm.
Site: https://lichess.org/broadcast/fide-world-youth-chess-championships-2025--girls-u18/round-8/aaUTXbQI/3GeM8n33
Date: 2025-10-12
White: Ruchinskaya, Valerie
WhiteTitle: WFM
WhiteElo: 2017
Black: Karmanova, Olga Dm.
BlackTitle: WIM
BlackElo: 2297
Result: 0-1
ECO: E20
Opening: Nimzo-Indian Defense: Kmoch Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:59] } 1... Nf6 { [%eval 0.19] [%clk 1:28:18] } 2. c4 { [%eval 0.18] [%clk 1:31:23] } 2... e6 { [%eval 0.14] [%clk 1:28:45] } 3. Nc3 { [%eval 0.09] [%clk 1:31:45] } 3... Bb4 { [%eval 0.15] [%clk 1:29:11] } 4. f3 { [%eval 0.0] [%clk 1:32:07] } 4... c5 { [%eval 0.09] [%clk 1:29:33] } 5. d5 { [%eval 0.0] [%clk 1:32:32] } 5... d6 { [%eval 0.22] [%clk 1:29:57] } 6. e4 { [%eval 0.06] [%clk 1:32:57] } 6... b5 { [%eval 0.07] [%clk 1:30:22] } 7. Ne2 { [%eval 0.08] [%clk 1:33:20] } 7... O-O { [%eval 0.1] [%clk 1:30:46] } 8. Ng3 { [%eval -0.02] [%clk 1:33:38] } 8... Re8 { [%eval 0.09] [%clk 1:31:03] } 9. Be2 { [%eval -0.41] [%clk 1:33:29] } 9... bxc4 { [%eval -0.48] [%clk 1:28:49] } 10. Bxc4 { [%eval -0.39] [%clk 1:33:49] } 10... exd5 { [%eval -0.35] [%clk 1:21:29] } 11. Bxd5 { [%eval -0.4] [%clk 1:34:14] } 11... Nxd5 { [%eval -0.46] [%clk 1:20:46] } 12. Qxd5 { [%eval -0.49] [%clk 1:34:36] } 12... Qb6?! { [%eval 0.16] } { Inaccuracy. Be6 was best. } { [%clk 1:20:12] } 13. Bf4?! { [%eval -0.62] } { Inaccuracy. O-O was best. } { [%clk 1:30:09] } 13... Nc6?! { [%eval 0.0] } { Inaccuracy. Bb7 was best. } { [%clk 1:17:27] } 14. O-O { [%eval -0.23] [%clk 1:17:50] } 14... Be6 { [%eval -0.14] [%clk 1:16:47] } 15. Qd2 { [%eval -0.16] [%clk 1:08:59] } 15... Ne5 { [%eval -0.23] [%clk 1:14:02] } 16. Nh5 { [%eval -0.26] [%clk 1:02:20] } 16... f6 { [%eval -0.34] [%clk 1:03:47] } 17. Rfd1 { [%eval -0.34] [%clk 0:51:30] } 17... c4+ { [%eval 0.12] [%clk 1:03:04] } 18. Be3 { [%eval 0.06] [%clk 0:50:56] } 18... Bc5 { [%eval 0.14] [%clk 1:01:30] } 19. Nd5?! { [%eval -0.61] } { Inaccuracy. Bxc5 was best. } { [%clk 0:49:33] } 19... Bxd5 { [%eval -0.7] [%clk 0:56:35] } 20. Qxd5+ { [%eval -0.62] [%clk 0:49:55] } 20... Kh8 { [%eval -0.56] [%clk 0:57:00] } 21. Bxc5 { [%eval -0.5] [%clk 0:49:41] } 21... dxc5 { [%eval -0.62] [%clk 0:57:17] } 22. Qd2 { [%eval -0.75] [%clk 0:42:30] } 22... Rad8 { [%eval -0.33] [%clk 0:56:46] } 23. Qc2 { [%eval -0.43] [%clk 0:42:06] } 23... Nd3 { [%eval -0.06] [%clk 0:55:45] } 24. Rab1 { [%eval -0.33] [%clk 0:31:58] } 24... f5 { [%eval 0.0] [%clk 0:52:15] } 25. Qxc4?? { [%eval -2.77] } { Blunder. Ng3 was best. } { [%clk 0:28:40] } 25... fxe4 { [%eval -2.42] [%clk 0:51:04] } 26. fxe4 { [%eval -2.5] [%clk 0:28:46] } 26... Rxe4 { [%eval -2.55] [%clk 0:49:07] } 27. Qb3 { [%eval -2.51] [%clk 0:25:12] } 27... Rb4 { [%eval -2.61] [%clk 0:46:52] } 28. Qf7 { [%eval -2.4] [%clk 0:25:15] } 28... c4+ { [%eval -2.48] [%clk 0:46:27] } 29. Kf1? { [%eval -4.41] } { Mistake. Kh1 was best. } { [%clk 0:25:17] } 29... Qd4 { [%eval -4.74] [%clk 0:43:47] } 30. Rd2 { [%eval -5.3] [%clk 0:19:31] } 30... Rbb8 { [%eval -5.34] [%clk 0:39:43] } 31. Qxg7+ { [%eval -5.45] [%clk 0:16:44] } 31... Qxg7 { [%eval -5.3] [%clk 0:40:05] } 32. Nxg7 { [%eval -5.26] [%clk 0:17:09] } 32... c3 { [%eval -5.42] [%clk 0:37:39] } 33. Rc2 { [%eval -5.32] [%clk 0:14:01] } 33... Rxb2 { [%eval -5.38] [%clk 0:37:58] } 34. Rcxb2 { [%eval -5.29] [%clk 0:11:41] } 34... cxb2 { [%eval -5.34] [%clk 0:36:44] } 35. Nh5 { [%eval -5.66] [%clk 0:11:19] } 35... Rc8 { [%eval -5.63] [%clk 0:37:07] } 36. Ke2 { [%eval -5.62] [%clk 0:11:42] } 36... Rc1 { [%eval -5.49] [%clk 0:37:31] } 37. Kxd3 { [%eval -6.34] [%clk 0:12:06] } 37... Rxb1 { [%eval -6.68] [%clk 0:37:58] } 38. Kc2 { [%eval -6.56] [%clk 0:12:28] } 38... Rg1 { [%eval -6.43] [%clk 0:38:24] } 39. Kxb2 { [%eval -6.23] [%clk 0:12:49] } 39... Rxg2+ { [%eval -5.94] [%clk 0:38:50] } 0-1