Event: CN Jovens UJ18
Site: Sao Pedro do Sul
Date: 2025-04-14
White: Ferreira, Eduardo Jose
WhiteElo: 1952
Black: Ryabukhin, Roman
BlackTitle: CM
BlackElo: 2180
Result: 0-1
ECO: A64
Opening: Benoni Defense: Fianchetto Variation, Hastings Defense, Main Line
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:56] } 1... Nf6 { [%eval 0.19] [%clk 1:30:51] } 2. c4 { [%eval 0.18] [%clk 1:31:15] } 2... e6 { [%eval 0.14] [%clk 1:31:17] } 3. g3 { [%eval 0.13] [%clk 1:31:39] } 3... c5 { [%eval 0.32] [%clk 1:31:44] } 4. d5 { [%eval 0.28] [%clk 1:32:02] } 4... exd5 { [%eval 0.3] [%clk 1:32:05] } 5. cxd5 { [%eval 0.23] [%clk 1:32:25] } 5... d6 { [%eval 0.43] [%clk 1:32:32] } 6. Nc3 { [%eval 0.25] [%clk 1:32:46] } 6... g6 { [%eval 0.38] [%clk 1:32:54] } 7. Bg2 { [%eval 0.32] [%clk 1:33:06] } 7... Bg7 { [%eval 0.38] [%clk 1:33:21] } 8. Nf3 { [%eval 0.38] [%clk 1:33:31] } 8... O-O { [%eval 0.27] [%clk 1:33:44] } 9. O-O { [%eval 0.22] [%clk 1:33:52] } 9... Re8 { [%eval 0.32] [%clk 1:34:13] } 10. Nd2 { [%eval 0.15] [%clk 1:33:58] } 10... a6 { [%eval 0.2] [%clk 1:34:25] } 11. a4 { [%eval 0.31] [%clk 1:34:20] } 11... Nbd7 { [%eval 0.3] [%clk 1:34:51] } 12. h3 { [%eval 0.11] [%clk 1:34:37] } 12... Rb8 { [%eval 0.21] [%clk 1:34:19] } 13. Nc4 { [%eval 0.01] [%clk 1:33:59] } 13... Ne5 { [%eval 0.07] [%clk 1:34:48] } 14. Na3 { [%eval 0.08] [%clk 1:33:57] } 14... Nh5 { [%eval 0.15] [%clk 1:35:15] } 15. e4 { [%eval 0.02] [%clk 1:33:34] } 15... Bd7 { [%eval 0.02] [%clk 1:34:23] } 16. a5 { [%eval 0.03] [%clk 1:24:11] } 16... b5 { [%eval 0.06] [%clk 1:32:30] } 17. axb6 { [%eval 0.06] [%clk 1:18:13] } 17... Bb5 { [%eval 0.04] [%clk 1:32:57] } 18. Naxb5 { [%eval 0.04] [%clk 1:10:31] } 18... axb5 { [%eval 0.0] [%clk 1:33:22] } 19. Nxb5 { [%eval 0.0] [%clk 1:08:57] } 19... Qxb6 { [%eval 0.0] [%clk 1:32:32] } 20. Na3 { [%eval 0.05] [%clk 1:01:06] } 20... c4 { [%eval 0.12] [%clk 1:30:40] } 21. Kh2 { [%eval 0.27] [%clk 0:46:42] } 21... Qc7 { [%eval 0.54] [%clk 1:24:55] } 22. Qc2 { [%eval 0.0] [%clk 0:43:08] } 22... Rec8 { [%eval 0.0] [%clk 1:24:44] } 23. g4? { [%eval -1.4] } { Mistake. Qa4 was best. } { [%clk 0:30:32] } 23... Nf6 { [%eval -1.43] [%clk 1:24:32] } 24. Bd2 { [%eval -1.54] [%clk 0:24:59] } 24... Nfxg4+?! { [%eval -0.8] } { Inaccuracy. Nd3 was best. } { [%clk 1:17:01] } 25. hxg4 { [%eval -0.81] [%clk 0:20:31] } 25... Nxg4+ { [%eval -0.82] [%clk 1:14:34] } 26. Kg1 { [%eval -0.77] [%clk 0:19:08] } 26... Rxb2 { [%eval -0.82] [%clk 1:13:20] } 27. Qc1 { [%eval -1.18] [%clk 0:16:26] } 27... c3 { [%eval -0.95] [%clk 1:11:33] } 28. Bf4 { [%eval -1.24] [%clk 0:15:57] } 28... c2 { [%eval -1.42] [%clk 1:10:12] } 29. e5?! { [%eval -2.48] } { Inaccuracy. Bh3 was best. } { [%clk 0:11:10] } 29... Nxe5 { [%eval -2.53] [%clk 1:06:45] } 30. Qxb2? { [%eval -4.66] } { Mistake. Qd2 was best. } { [%clk 0:10:43] } 30... Nf3+ { [%eval -4.59] [%clk 1:07:04] } 31. Bxf3 { [%eval -4.37] [%clk 0:11:08] } 31... Bxb2 { [%eval -4.47] [%clk 1:07:32] } 32. Ra2 { [%eval -4.65] [%clk 0:10:58] } 32... Qc3 { [%eval -4.51] [%clk 1:05:24] } 33. Be4 { [%eval -4.82] [%clk 0:09:27] } 33... Qd4 { [%eval -4.63] [%clk 1:00:13] } 34. Re1?! { [%eval -6.83] } { Inaccuracy. Rxb2 was best. } { [%clk 0:08:14] } 34... c1=Q { [%eval -6.78] [%clk 1:00:25] } 35. Bxc1 { [%eval -7.01] [%clk 0:08:33] } 35... Rxc1 { [%eval -6.64] [%clk 1:00:50] } 36. Rxc1 { [%eval -6.93] [%clk 0:08:05] } 36... Bxc1 { [%eval -6.81] [%clk 1:01:15] } 37. Bg2 { [%eval -6.82] [%clk 0:07:48] } 37... Qd1+ { [%eval -7.24] [%clk 1:01:16] } 38. Bf1 { [%eval -7.15] [%clk 0:08:02] } 38... Qg4+ { [%eval -6.93] [%clk 1:01:20] } 39. Bg2 { [%eval -6.93] [%clk 0:08:09] } 39... Qa4 { [%eval -6.88] [%clk 1:01:45] } 0-1