Event: Round 9: Sui, Yueyue - Vaidyanathan, Adithya
Date: 2025-07-31
White: Sui, Yueyue
WhiteElo: 1745
Black: Vaidyanathan, Adithya
BlackElo: 2011
Result: 0-1
ECO: D46
Opening: Semi-Slav Defense: Chigorin Defense
Variant: Standard
TimeControl: 3+2

1. d4 { [%eval 0.17] [%clk 0:03:03] } 1... d5 { [%eval 0.2] [%clk 0:03:03] } 2. c4 { [%eval 0.18] [%clk 0:03:04] } 2... e6 { [%eval 0.17] [%clk 0:03:04] } 3. Nc3 { [%eval 0.18] [%clk 0:03:06] } 3... c6 { [%eval 0.26] [%clk 0:03:05] } 4. e3 { [%eval 0.15] [%clk 0:03:06] } 4... Nf6 { [%eval 0.23] [%clk 0:03:01] } 5. Nf3 { [%eval 0.21] [%clk 0:03:07] } 5... Bd6 { [%eval 0.31] [%clk 0:03:02] } 6. Bd3 { [%eval 0.22] [%clk 0:03:08] } 6... Nbd7 { [%eval 0.4] [%clk 0:03:03] } 7. O-O { [%eval 0.25] [%clk 0:03:09] } 7... O-O { [%eval 0.27] [%clk 0:03:03] } 8. Qc2 { [%eval 0.25] [%clk 0:03:10] } 8... h6 { [%eval 0.26] [%clk 0:03:03] } 9. Bd2 { [%eval 0.13] [%clk 0:03:11] } 9... b6 { [%eval 0.65] [%clk 0:02:58] } 10. cxd5?! { [%eval -0.02] } { Inaccuracy. e4 was best. } { [%clk 0:03:11] } 10... cxd5?! { [%eval 0.66] } { Inaccuracy. exd5 was best. } { [%clk 0:02:58] } 11. Rac1 { [%eval 0.4] [%clk 0:03:12] } 11... a6?! { [%eval 1.47] } { Inaccuracy. Be7 was best. } { [%clk 0:02:58] } 12. Ne2? { [%eval 0.11] } { Mistake. Nxd5 was best. } { [%clk 0:03:08] } 12... Bb7 { [%eval 0.19] [%clk 0:02:58] } 13. Qb1 { [%eval 0.0] [%clk 0:03:08] } 13... Qe7 { [%eval 0.1] [%clk 0:02:53] } 14. Rc2 { [%eval -0.19] [%clk 0:03:06] } 14... Rfc8 { [%eval 0.09] [%clk 0:02:53] } 15. Rfc1 { [%eval 0.1] [%clk 0:03:07] } 15... b5 { [%eval 0.35] [%clk 0:02:41] } 16. a3?! { [%eval -0.24] } { Inaccuracy. Ba5 was best. } { [%clk 0:03:00] } 16... Nb6 { [%eval -0.25] [%clk 0:02:42] } 17. Rxc8+ { [%eval -0.17] [%clk 0:02:53] } 17... Rxc8 { [%eval 0.06] [%clk 0:02:43] } 18. Rxc8+ { [%eval 0.0] [%clk 0:02:54] } 18... Bxc8 { [%eval 0.04] [%clk 0:02:39] } 19. Bc3 { [%eval 0.06] [%clk 0:02:47] } 19... Nc4 { [%eval 0.05] [%clk 0:02:39] } 20. Nd2 { [%eval 0.0] [%clk 0:02:44] } 20... Bb7 { [%eval 0.02] [%clk 0:02:39] } 21. Nxc4?! { [%eval -0.64] } { Inaccuracy. h3 was best. } { [%clk 0:02:44] } 21... bxc4 { [%eval -0.11] [%clk 0:02:27] } 22. Bc2 { [%eval -0.05] [%clk 0:02:46] } 22... Bc6 { [%eval -0.02] [%clk 0:02:24] } 23. Qe1 { [%eval 0.0] [%clk 0:02:40] } 23... e5?! { [%eval 0.56] } { Inaccuracy. Qd7 was best. } { [%clk 0:02:23] } 24. Nc1 { [%eval 0.04] [%clk 0:02:31] } 24... e4 { [%eval 0.05] [%clk 0:02:18] } 25. Na2 { [%eval -0.28] [%clk 0:02:30] } 25... Bd7 { [%eval 0.09] [%clk 0:01:39] } 26. Bb4 { [%eval 0.04] [%clk 0:02:24] } 26... Ne8 { [%eval 0.52] [%clk 0:01:25] } 27. Bxd6 { [%eval 0.47] [%clk 0:02:23] } 27... Nxd6? { [%eval 1.87] } { Mistake. Qxd6 was best. } { [%clk 0:01:26] } 28. Nb4? { [%eval 0.52] } { Mistake. Qa5 was best. } { [%clk 0:02:16] } 28... Qg5 { [%eval 0.52] [%clk 0:01:24] } 29. Nxa6 { [%eval 0.54] [%clk 0:02:04] } 29... Nf5 { [%eval 0.7] [%clk 0:01:22] } 30. Kh1?! { [%eval -0.25] } { Inaccuracy. g3 was best. } { [%clk 0:01:50] } 30... Nh4 { [%eval -0.43] [%clk 0:01:22] } 31. Qf1?? { [%eval -3.74] } { Blunder. Qg1 was best. } { [%clk 0:01:39] } 31... Bg4 { [%eval -3.33] [%clk 0:01:02] } 32. Nc5?! { [%eval -5.15] } { Inaccuracy. Qg1 was best. } { [%clk 0:01:28] } 32... Be2 { [%eval -4.95] [%clk 0:01:00] } 33. Qg1 { [%eval -4.87] [%clk 0:01:24] } 33... Nf3 { [%eval -4.81] [%clk 0:00:57] } 34. Qc1 { [%eval -4.76] [%clk 0:01:07] } 34... Qh4 { [%eval -4.29] [%clk 0:00:53] } 35. gxf3 { [%clk 0:00:50] } 35... Qxf2 { [%clk 0:00:48] } 36. Qg1 { [%clk 0:00:44] } 36... Bxf3+ { [%clk 0:00:49] } 37. Qg2 { [%clk 0:00:45] } 37... Qxg2# { [%clk 0:00:48] } 0-1