Event: Round 4: Deepan Chakkravarthy J. - Grigoryan, Karen H.
Date: 2025-04-12
White: Deepan Chakkravarthy J.
WhiteTitle: GM
WhiteElo: 2394
Black: Grigoryan, Karen H.
BlackTitle: GM
BlackElo: 2556
Result: 1-0
ECO: B75
Opening: Sicilian Defense: Dragon Variation, Yugoslav Attack, Early Deviations
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:29:59] } 1... c5 { [%eval 0.25] [%clk 1:30:51] } 2. Nf3 { [%eval 0.2] [%clk 1:30:22] } 2... d6 { [%eval 0.31] [%clk 1:31:15] } 3. d4 { [%eval 0.22] [%clk 1:30:40] } 3... cxd4 { [%eval 0.19] [%clk 1:31:40] } 4. Nxd4 { [%eval 0.18] [%clk 1:31:07] } 4... Nf6 { [%eval 0.25] [%clk 1:32:02] } 5. Nc3 { [%eval 0.32] [%clk 1:31:35] } 5... g6 { [%eval 0.59] [%clk 1:31:20] } 6. Be3 { [%eval 0.43] [%clk 1:31:58] } 6... Bg7 { [%eval 0.46] [%clk 1:31:23] } 7. f3 { [%eval 0.44] [%clk 1:32:20] } 7... a6 { [%eval 0.59] [%clk 1:31:48] } 8. Qd2 { [%eval 0.73] [%clk 1:32:29] } 8... h5 { [%eval 0.89] [%clk 1:32:13] } 9. Bc4 { [%eval 0.78] [%clk 1:29:39] } 9... Nbd7 { [%eval 0.94] [%clk 1:31:46] } 10. O-O-O { [%eval 0.88] [%clk 1:29:17] } 10... Qc7 { [%eval 1.12] [%clk 1:32:09] } 11. Bb3 { [%eval 1.21] [%clk 1:29:42] } 11... b5 { [%eval 1.07] [%clk 1:32:30] } 12. Kb1 { [%eval 0.92] [%clk 1:29:56] } 12... Bb7 { [%eval 0.96] [%clk 1:32:52] } 13. h3 { [%eval 0.8] [%clk 1:17:50] } 13... Ne5 { [%eval 0.81] [%clk 1:30:50] } 14. g4 { [%eval 0.41] [%clk 1:14:00] } 14... Nfd7 { [%eval 0.96] [%clk 1:30:34] } 15. gxh5 { [%eval 0.51] [%clk 0:52:18] } 15... Rxh5 { [%eval 0.54] [%clk 1:30:35] } 16. Qg2 { [%eval 0.72] [%clk 0:52:46] } 16... Nc4?? { [%eval 4.17] } { Blunder. Bf6 was best. } { [%clk 1:27:05] } 17. Ne6 { [%eval 4.08] [%clk 0:50:39] } 17... fxe6 { [%eval 3.77] [%clk 1:26:13] } 18. Qxg6+ { [%eval 4.26] [%clk 0:51:02] } 18... Kd8 { [%eval 3.47] [%clk 1:26:36] } 19. Qxg7 { [%eval 3.89] [%clk 0:47:38] } 19... Nde5 { [%eval 4.55] [%clk 1:18:42] } 20. f4 { [%eval 4.42] [%clk 0:43:41] } 20... Nxe3 { [%eval 4.67] [%clk 1:17:57] } 21. fxe5 { [%eval 4.59] [%clk 0:39:14] } 21... Nxd1 { [%eval 4.47] [%clk 1:15:42] } 22. Rxd1 { [%eval 4.7] [%clk 0:37:50] } 22... Qd7 { [%eval 4.5] [%clk 1:08:59] } 23. exd6 { [%eval 4.77] [%clk 0:37:42] } 23... exd6 { [%eval 4.66] [%clk 1:09:24] } 24. Qf6+ { [%eval 4.77] [%clk 0:38:06] } 24... Kc7 { [%eval 4.66] [%clk 1:09:45] } 25. Bxe6 { [%eval 4.31] [%clk 0:38:31] } 25... Rf8 { [%eval 4.69] [%clk 1:09:35] } 26. Qxf8 { [%eval 4.73] [%clk 0:37:04] } 26... Qxe6 { [%eval 4.28] [%clk 1:10:01] } 27. a4 { [%eval 4.06] [%clk 0:29:38] } 27... b4 { [%eval 4.56] [%clk 1:05:36] } 28. Nd5+ { [%eval 4.97] [%clk 0:29:26] } 28... Bxd5 { [%eval 4.88] [%clk 1:05:33] } 29. exd5 { [%eval 4.75] [%clk 0:29:45] } 29... Rxd5 { [%eval 4.71] [%clk 1:03:18] } 30. Rg1 { [%eval 4.62] [%clk 0:29:33] } 30... Rf5?! { [%eval 7.39] } { Inaccuracy. Kc6 was best. } { [%clk 1:01:42] } 31. Rg7+ { [%eval 7.33] [%clk 0:25:31] } 31... Kc6 { [%eval 7.08] [%clk 1:02:02] } 32. Qa8+ { [%eval 6.88] [%clk 0:25:46] } 32... Kb6?! { [%eval 15.03] } { Inaccuracy. Kc5 was best. } { [%clk 1:01:55] } 33. Qd8+ { [%eval #24] [%clk 0:24:03] } 33... Kc6 { [%eval #25] [%clk 1:02:03] } 34. Qc7+ { [%eval #26] [%clk 0:22:41] } 34... Kd5 { [%eval 12.46] [%clk 1:02:25] } 35. Qa5+ { [%eval 12.37] [%clk 0:22:50] } 1-0