Event: 6th Colonial Open
Site: Sterlig, VA, United States
Date: 2025-04-18
White: Jagirapu, Harshin Reddy
WhiteElo: 2073
Black: Jiang, Caroline
BlackElo: 1875
Result: 1-0
ECO: B42
Opening: Sicilian Defense: Kan Variation, Polugaevsky Variation
Variant: Standard
TimeControl: G/90;+30

1. e4 { [%eval 0.18] [%clk 1:30:55] } 1... c5 { [%eval 0.25] [%clk 1:30:55] } 2. Nf3 { [%eval 0.2] [%clk 1:31:21] } 2... e6 { [%eval 0.28] [%clk 1:31:18] } 3. d4 { [%eval 0.4] [%clk 1:31:43] } 3... cxd4 { [%eval 0.29] [%clk 1:31:42] } 4. Nxd4 { [%eval 0.23] [%clk 1:32:09] } 4... a6 { [%eval 0.42] [%clk 1:32:03] } 5. Bd3 { [%eval 0.45] [%clk 1:32:11] } 5... Bc5 { [%eval 0.42] [%clk 1:32:26] } 6. Nb3 { [%eval 0.34] [%clk 1:32:36] } 6... Ba7 { [%eval 0.36] [%clk 1:32:51] } 7. Qe2 { [%eval 0.34] [%clk 1:32:55] } 7... Ne7 { [%eval 0.45] [%clk 1:33:15] } 8. O-O { [%eval 0.22] [%clk 1:32:36] } 8... O-O { [%eval 0.2] [%clk 1:33:10] } 9. Be3 { [%eval 0.17] [%clk 1:31:03] } 9... Nbc6 { [%eval 0.15] [%clk 1:33:27] } 10. c4 { [%eval 0.0] [%clk 1:30:28] } 10... d5 { [%eval 0.21] [%clk 1:24:36] } 11. Bxa7 { [%eval 0.23] [%clk 1:27:09] } 11... Rxa7 { [%eval 0.18] [%clk 1:24:58] } 12. cxd5 { [%eval 0.17] [%clk 1:23:02] } 12... exd5 { [%eval 0.1] [%clk 1:25:18] } 13. Rd1 { [%eval 0.15] [%clk 1:22:25] } 13... d4 { [%eval 0.33] [%clk 1:18:44] } 14. f4 { [%eval 0.37] [%clk 1:20:40] } 14... Re8 { [%eval 0.85] [%clk 1:09:13] } 15. Qf2 { [%eval 0.81] [%clk 1:20:31] } 15... b6 { [%eval 0.93] [%clk 1:00:29] } 16. Na3 { [%eval 0.7] [%clk 1:15:40] } 16... Rd7 { [%eval 1.14] [%clk 0:51:40] } 17. Nc2?! { [%eval 0.12] } { Inaccuracy. Rac1 was best. } { [%clk 1:14:06] } 17... Bb7?! { [%eval 0.69] } { Inaccuracy. g5 was best. } { [%clk 0:50:49] } 18. e5 { [%eval 0.28] [%clk 1:13:28] } 18... g6?! { [%eval 1.28] } { Inaccuracy. g5 was best. } { [%clk 0:41:52] } 19. Be4?! { [%eval 0.68] } { Inaccuracy. Rd2 was best. } { [%clk 1:10:47] } 19... Nd5?! { [%eval 1.33] } { Inaccuracy. a5 was best. } { [%clk 0:22:17] } 20. Ncxd4 { [%eval 1.28] [%clk 1:08:56] } 20... Nxd4 { [%eval 1.8] [%clk 0:17:49] } 21. Rxd4 { [%eval 1.81] [%clk 1:09:06] } 21... Qb8? { [%eval 3.18] } { Mistake. f6 was best. } { [%clk 0:11:58] } 22. Rad1 { [%eval 3.34] [%clk 1:09:14] } 22... Red8 { [%eval 3.23] [%clk 0:11:37] } 23. Qf3 { [%eval 3.11] [%clk 1:09:11] } 23... Qa8? { [%eval 5.15] } { Mistake. a5 was best. } { [%clk 0:11:03] } 24. R1d2? { [%eval 2.75] } { Mistake. f5 was best. } { [%clk 1:08:20] } 24... Kg7 { [%clk 0:08:18] } 25. f5 { [%clk 1:08:34] } 25... Kf8 { [%clk 0:06:40] } 1-0