Event: Round 5: Kaustuv, Kundu - Neelabhro Bandyopadhyay
Date: 2025-03-29
White: Kaustuv, Kundu
WhiteTitle: IM
WhiteElo: 2407
Black: Neelabhro Bandyopadhyay
BlackElo: 1886
Result: 1/2-1/2
ECO: A07
Opening: King's Indian Attack
Variant: Standard
TimeControl: 90+30

1. Nf3 { [%eval 0.14] [%clk 1:30:58] } 1... d5 { [%eval 0.18] [%clk 1:30:43] } 2. g3 { [%eval 0.15] [%clk 1:30:51] } 2... b6 { [%eval 0.21] [%clk 1:30:51] } 3. Bg2 { [%eval 0.23] [%clk 1:30:55] } 3... Bb7 { [%eval 0.24] [%clk 1:31:06] } 4. b3 { [%eval 0.12] [%clk 1:31:08] } 4... e6 { [%eval 0.19] [%clk 1:29:13] } 5. Bb2 { [%eval 0.06] [%clk 1:31:32] } 5... Nf6 { [%eval 0.12] [%clk 1:29:25] } 6. O-O { [%eval 0.17] [%clk 1:31:49] } 6... c5 { [%eval 0.18] [%clk 1:27:38] } 7. c4 { [%eval 0.19] [%clk 1:31:42] } 7... dxc4 { [%eval 0.14] [%clk 1:27:54] } 8. bxc4 { [%eval 0.11] [%clk 1:32:04] } 8... Be7 { [%eval 0.21] [%clk 1:26:41] } 9. e3 { [%eval 0.19] [%clk 1:31:32] } 9... O-O { [%eval 0.15] [%clk 1:25:01] } 10. Qe2 { [%eval 0.19] [%clk 1:31:33] } 10... Nbd7 { [%eval 0.3] [%clk 1:20:36] } 11. d3 { [%eval 0.28] [%clk 1:30:52] } 11... Qc7 { [%eval 0.3] [%clk 1:20:16] } 12. Nc3 { [%eval 0.29] [%clk 1:31:16] } 12... a6 { [%eval 0.36] [%clk 1:18:41] } 13. a4 { [%eval 0.28] [%clk 1:31:23] } 13... Nb8 { [%eval 0.53] [%clk 1:15:48] } 14. Ne1 { [%eval 0.23] [%clk 1:24:50] } 14... Bxg2 { [%eval 0.25] [%clk 1:08:49] } 15. Nxg2 { [%eval 0.3] [%clk 1:24:29] } 15... Nc6 { [%eval 0.25] [%clk 1:06:51] } 16. f4 { [%eval 0.22] [%clk 1:24:49] } 16... Rfd8 { [%eval 0.48] [%clk 1:00:26] } 17. g4 { [%eval 0.63] [%clk 1:23:39] } 17... Nb4 { [%eval 0.7] [%clk 0:58:51] } 18. Rad1 { [%eval 0.74] [%clk 1:23:33] } 18... Rd7 { [%eval 0.82] [%clk 0:53:05] } 19. g5 { [%eval 0.47] [%clk 1:22:23] } 19... Ne8 { [%eval 0.46] [%clk 0:53:28] } 20. Rf3 { [%eval 0.25] [%clk 1:16:00] } 20... Rad8 { [%eval 0.17] [%clk 0:51:30] } 21. Rh3 { [%eval -0.32] [%clk 1:09:17] } 21... g6 { [%eval -0.42] [%clk 0:51:17] } 22. Ne1 { [%eval -0.43] [%clk 0:59:32] } 22... f5 { [%eval -0.33] [%clk 0:47:33] } 23. Rf3 { [%eval -0.48] [%clk 0:56:00] } 23... Bf8 { [%eval -0.42] [%clk 0:42:42] } 24. h4 { [%eval -0.44] [%clk 0:55:19] } 24... Bg7 { [%eval -0.03] [%clk 0:38:14] } 25. h5 { [%eval 0.0] [%clk 0:54:21] } 25... e5 { [%eval -0.26] [%clk 0:38:31] } 26. fxe5?! { [%eval -1.02] } { Inaccuracy. e4 was best. } { [%clk 0:36:41] } 26... Qxe5 { [%eval -0.87] [%clk 0:34:59] } 27. h6 { [%eval -1.16] [%clk 0:35:24] } 27... Bh8 { [%eval -0.95] [%clk 0:35:22] } 28. Rf2?! { [%eval -1.62] } { Inaccuracy. Qg2 was best. } { [%clk 0:28:46] } 28... Qe7 { [%eval -1.62] [%clk 0:31:35] } 29. Rg2 { [%eval -1.49] [%clk 0:28:38] } 29... Rd6? { [%eval -0.31] } { Mistake. Nd6 was best. } { [%clk 0:23:01] } 30. e4 { [%eval -0.55] [%clk 0:19:19] } 30... fxe4 { [%eval -0.11] [%clk 0:17:43] } 31. dxe4? { [%eval -1.32] } { Mistake. Nxe4 was best. } { [%clk 0:16:15] } 31... Bxc3 { [%eval -1.22] [%clk 0:13:52] } 32. Rxd6 { [%eval -1.23] [%clk 0:16:35] } 32... Nxd6 { [%eval -1.21] [%clk 0:14:21] } 33. Bxc3 { [%eval -1.22] [%clk 0:16:40] } 33... Qxe4 { [%eval -1.26] [%clk 0:14:47] } 34. Nf3 { [%eval -1.19] [%clk 0:10:12] } 34... Rf8 { [%eval -1.19] [%clk 0:11:40] } 35. Bf6 { [%eval -1.13] [%clk 0:08:27] } 35... Qxc4?! { [%eval -0.46] } { Inaccuracy. Qb1+ was best. } { [%clk 0:09:12] } 36. Qe5 { [%eval -0.52] [%clk 0:04:46] } 36... Ne4 { [%eval 0.0] [%clk 0:07:32] } 37. Qc7?? { [%eval -1.93] } { Blunder. Qe7 was best. } { [%clk 0:01:37] } 37... Rf7?? { [%eval 0.0] } { Blunder. Qf7 was best. } { [%clk 0:06:29] } 38. Qb8+ { [%eval 0.0] [%clk 0:01:41] } 38... Rf8 { [%eval 0.0] [%clk 0:06:57] } 39. Qc7?? { [%eval -1.8] } { Blunder. Qb7 was best. } { [%clk 0:01:41] } 39... Rf7?? { [%eval 0.0] } { Blunder. Qf7 was best. } { [%clk 0:07:27] } 40. Qb8+ { [%eval 0.0] [%clk 0:01:45] } 1/2-1/2