Event: Round 4: Sivanesan, Subramanian - Yu, Rock
Date: 2025-02-20
White: Sivanesan, Subramanian
WhiteElo: 1894
Black: Yu, Rock
BlackElo: 1980
Result: 0-1
ECO: B04
Opening: Alekhine Defense: Modern Variation, Larsen Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:18:40] } 1... Nf6 { [%eval 0.52] [%clk 1:30:30] } 2. e5 { [%eval 0.53] [%clk 1:18:58] } 2... Nd5 { [%eval 0.5] [%clk 1:30:55] } 3. d4 { [%eval 0.59] [%clk 1:19:06] } 3... d6 { [%eval 0.51] [%clk 1:31:23] } 4. Nf3 { [%eval 0.35] [%clk 1:19:32] } 4... dxe5 { [%eval 0.35] [%clk 1:31:35] } 5. Nxe5 { [%eval 0.67] [%clk 1:19:57] } 5... c6 { [%eval 0.46] [%clk 1:31:49] } 6. Be2 { [%eval 0.62] [%clk 1:18:43] } 6... Bf5 { [%eval 0.49] [%clk 1:32:18] } 7. O-O { [%eval 0.48] [%clk 1:19:00] } 7... Nd7 { [%eval 0.4] [%clk 1:30:21] } 8. f4 { [%eval 0.34] [%clk 1:19:20] } 8... Nxe5 { [%eval 0.37] [%clk 1:20:55] } 9. fxe5 { [%eval 0.47] [%clk 1:19:47] } 9... e6 { [%eval 0.44] [%clk 1:20:39] } 10. a3 { [%eval 0.39] [%clk 1:19:09] } 10... Qd7 { [%eval 0.78] [%clk 1:07:38] } 11. c4 { [%eval 0.92] [%clk 1:17:22] } 11... Nc7 { [%eval 0.93] [%clk 1:04:03] } 12. Be3 { [%eval 0.9] [%clk 1:15:22] } 12... O-O-O? { [%eval 2.69] } { Mistake. b5 was best. } { [%clk 0:56:16] } 13. Qa4 { [%eval 2.64] [%clk 1:11:55] } 13... a6 { [%eval 2.78] [%clk 0:37:03] } 14. Nc3 { [%eval 2.7] [%clk 1:08:32] } 14... Be7 { [%eval 3.0] [%clk 0:34:29] } 15. b4 { [%eval 2.61] [%clk 1:06:37] } 15... f6?! { [%eval 3.35] } { Inaccuracy. h5 was best. } { [%clk 0:32:21] } 16. Rfd1?! { [%eval 2.27] } { Inaccuracy. b5 was best. } { [%clk 0:53:19] } 16... b5?? { [%eval 4.76] } { Blunder. h5 was best. } { [%clk 0:18:38] } 17. Qb3? { [%eval 2.85] } { Mistake. cxb5 was best. } { [%clk 0:42:17] } 17... Qe8? { [%eval 4.6] } { Mistake. fxe5 was best. } { [%clk 0:17:33] } 18. cxb5 { [%eval 4.89] [%clk 0:35:22] } 18... axb5 { [%eval 5.78] [%clk 0:17:03] } 19. a4 { [%eval 4.93] [%clk 0:33:29] } 19... fxe5 { [%eval 5.41] [%clk 0:15:22] } 20. axb5 { [%eval 4.77] [%clk 0:33:07] } 20... exd4 { [%eval 5.28] [%clk 0:14:30] } 21. Bxd4 { [%eval 5.13] [%clk 0:33:16] } 21... e5 { [%eval 5.29] [%clk 0:13:42] } 22. Bb6 { [%eval 5.19] [%clk 0:30:20] } 22... Rxd1+ { [%eval 5.07] [%clk 0:13:12] } 23. Bxd1 { [%eval 4.89] [%clk 0:30:31] } 23... Qd7 { [%eval 5.11] [%clk 0:12:55] } 24. bxc6 { [%eval 4.71] [%clk 0:15:26] } 24... Qxc6 { [%eval 4.81] [%clk 0:12:54] } 25. Bxc7 { [%eval 4.67] [%clk 0:15:18] } 25... Be6?! { [%eval 6.38] } { Inaccuracy. Kxc7 was best. } { [%clk 0:11:19] } 26. Qa3 { [%eval 6.45] [%clk 0:13:00] } 26... Kxc7 { [%eval 5.49] [%clk 0:09:52] } 27. Qa7+ { [%eval 5.48] [%clk 0:12:49] } 27... Kd8?! { [%eval 8.25] } { Inaccuracy. Kc8 was best. } { [%clk 0:09:14] } 28. Qa8+? { [%eval 4.48] } { Mistake. Ba4 was best. } { [%clk 0:12:06] } 28... Qc8 { [%eval 4.41] [%clk 0:08:55] } 29. Bf3?! { [%eval 2.91] } { Inaccuracy. Bg4 was best. } { [%clk 0:07:14] } 29... Rf8?! { [%eval 4.0] } { Inaccuracy. Bxb4 was best. } { [%clk 0:06:11] } 30. Qa4?? { [%eval 0.0] } { Blunder. Qa5+ was best. } { [%clk 0:00:58] } 30... Qxc3 { [%eval 0.0] [%clk 0:01:58] } 31. Rd1+ { [%eval 0.0] [%clk 0:01:15] } 31... Bd6 { [%eval 0.09] [%clk 0:02:09] } 32. Rxd6+ { [%eval -0.08] [%clk 0:01:05] } 32... Ke7 { [%eval -0.1] [%clk 0:02:21] } 33. Qd1 { [%eval -0.18] [%clk 0:00:33] } 33... Qxb4 { [%eval -0.18] [%clk 0:01:46] } 34. Rc6 { [%clk 0:00:00] } 0-1