Event: Round 7: John Veny Akkarakaran - Chanda, Sandipan
Date: 2025-04-15
White: John Veny Akkarakaran
WhiteTitle: FM
WhiteElo: 2350
Black: Chanda, Sandipan
BlackTitle: GM
BlackElo: 2485
Result: 0-1
ECO: C70
Opening: Ruy Lopez: Morphy Defense, Norwegian Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:27:15] } 1... e5 { [%eval 0.21] [%clk 1:30:47] } 2. Nf3 { [%eval 0.13] [%clk 1:27:36] } 2... Nc6 { [%eval 0.21] [%clk 1:31:12] } 3. Bb5 { [%eval 0.15] [%clk 1:28:00] } 3... a6 { [%eval 0.21] [%clk 1:31:36] } 4. Ba4 { [%eval 0.11] [%clk 1:28:25] } 4... b5 { [%eval 0.27] [%clk 1:31:59] } 5. Bb3 { [%eval 0.26] [%clk 1:28:49] } 5... Na5 { [%eval 0.47] [%clk 1:32:25] } 6. O-O { [%eval 0.46] [%clk 1:26:57] } 6... Nxb3 { [%eval 0.55] [%clk 1:32:47] } 7. axb3 { [%eval 0.45] [%clk 1:27:20] } 7... d6 { [%eval 0.51] [%clk 1:33:10] } 8. d4 { [%eval 0.51] [%clk 1:25:40] } 8... f6 { [%eval 0.72] [%clk 1:33:33] } 9. Qe2 { [%eval 0.55] [%clk 1:24:57] } 9... Bb7?! { [%eval 1.37] } { Inaccuracy. Ne7 was best. } { [%clk 1:29:31] } 10. Rd1 { [%eval 1.3] [%clk 1:17:46] } 10... Qc8 { [%eval 1.2] [%clk 1:29:51] } 11. c4 { [%eval 0.81] [%clk 0:50:04] } 11... b4 { [%eval 0.78] [%clk 1:29:45] } 12. c5 { [%eval 0.88] [%clk 0:46:47] } 12... exd4 { [%eval 0.92] [%clk 1:21:39] } 13. cxd6 { [%eval 0.8] [%clk 0:45:34] } 13... Bxd6 { [%eval 0.86] } 14. Nxd4 { [%eval 0.85] [%clk 0:23:27] } 14... Ne7 { [%eval 0.88] [%clk 1:20:41] } 15. Nd2 { [%eval 0.72] } 15... O-O { [%eval 0.87] [%clk 1:18:26] } 16. Nc4 { [%eval 0.81] [%clk 0:18:41] } 16... Re8 { [%eval 0.99] [%clk 1:15:59] } 17. Na5 { [%eval 0.48] [%clk 0:15:50] } 17... Kh8 { [%eval 0.75] [%clk 1:12:04] } 18. f3 { [%eval 0.49] [%clk 0:09:39] } 18... Be5 { [%eval 1.03] [%clk 0:50:58] } 19. Nc4?! { [%eval 0.04] } { Inaccuracy. Qc4 was best. } { [%clk 0:05:05] } 19... Bxd4+ { [%eval 0.08] [%clk 0:44:35] } 20. Rxd4 { [%eval 0.1] [%clk 0:05:34] } 20... f5 { [%eval 0.19] [%clk 0:44:52] } 21. e5 { [%eval 0.03] [%clk 0:05:09] } 21... Qe6 { [%eval 0.15] [%clk 0:43:49] } 22. Bf4 { [%eval -0.05] [%clk 0:03:28] } 22... Bd5 { [%eval 0.25] [%clk 0:39:52] } 23. h3 { [%eval -0.03] [%clk 0:01:20] } 23... a5 { [%eval -0.07] [%clk 0:38:05] } 24. Bg3 { [%eval -0.35] [%clk 0:00:58] } 24... a4 { [%eval -0.43] [%clk 0:37:43] } 25. Rad1 { [%eval -0.41] [%clk 0:00:36] } 25... a3 { [%eval -0.42] [%clk 0:30:05] } 26. bxa3 { [%eval -0.34] [%clk 0:01:05] } 26... bxa3 { [%eval -0.43] [%clk 0:30:28] } 27. Ra1 { [%eval -0.38] [%clk 0:00:41] } 27... Ng6 { [%eval -0.05] [%clk 0:28:52] } 28. Ra2? { [%eval -1.5] } { Mistake. Qe3 was best. } { [%clk 0:00:32] } 28... f4 { [%eval -1.24] [%clk 0:27:11] } 29. Bf2 { [%eval -1.69] [%clk 0:00:41] } 29... Nxe5 { [%eval -1.62] [%clk 0:25:58] } 30. Nxe5 { [%eval -2.04] [%clk 0:00:50] } 30... Bxb3 { [%eval -1.9] [%clk 0:24:59] } 31. Ra1 { [%eval -1.86] [%clk 0:00:44] } 31... Qxe5 { [%eval -2.08] [%clk 0:24:44] } 32. Qxe5 { [%eval -2.07] [%clk 0:00:42] } 32... Rxe5 { [%eval -1.91] [%clk 0:25:12] } 33. Rd7 { [%eval -1.97] [%clk 0:00:39] } 33... c5 34. Rc7 { [%clk 0:00:39] } 34... Ra5 35. Be1 { [%clk 0:00:39] } 35... Rxe1+ 36. Rxe1 { [%clk 0:00:39] } 36... a2 37. Rc8+ { [%clk 0:00:39] } 37... Bg8 38. Ra1 { [%clk 0:00:39] } 38... g5 0-1