Event: 1st Bangalore International Grandmasters Open Chess Tournament-2024 (Category 'A')
Site: Bangalore, India
Date: 2024-01-21
White: Roy Chowdhury, Saptarshi
WhiteElo: 2233
Black: Kaustuv, Kundu
BlackElo: 2423
Result: 0-1
ECO: B50
Opening: Sicilian Defense: Modern Variations
Variant: Standard
TimeControl: 90 min + 30 sec incre from move 1

1. Nf3 { [%eval 0.2] [%clk 1:30:39] } 1... c5 { [%eval 0.13] [%clk 1:24:42] } 2. e4 { [%eval 0.17] [%clk 1:27:18] } 2... d6 { [%eval 0.0] [%clk 1:24:27] } 3. Bc4 { [%eval 0.14] [%clk 1:27:23] } 3... Nf6 { [%eval 0.12] [%clk 1:24:51] } 4. d3 { [%eval 0.0] [%clk 1:27:49] } 4... Bg4?! { [%eval 0.76] } { Inaccuracy. g6 was best. } { [%clk 1:23:46] } 5. e5 { [%eval 0.97] [%clk 1:25:25] } 5... d5 { [%eval 0.87] [%clk 1:22:27] } 6. Bb3 { [%eval 0.97] [%clk 1:23:44] } 6... Ng8 { [%eval 0.91] [%clk 1:20:04] } 7. h3 { [%eval 1.14] [%clk 1:23:10] } 7... Bf5 { [%eval 0.94] [%clk 1:13:58] } 8. O-O { [%eval 0.82] [%clk 1:15:14] } 8... Nc6 { [%eval 1.25] [%clk 1:13:02] } 9. Re1 { [%eval 0.86] [%clk 1:14:14] } 9... e6 { [%eval 0.77] [%clk 1:12:16] } 10. Ba4 { [%eval 0.47] [%clk 1:12:55] } 10... Rc8?! { [%eval 1.19] } { Inaccuracy. Ne7 was best. } { [%clk 1:12:33] } 11. Nbd2?! { [%eval 0.42] } { Inaccuracy. c4 was best. } { [%clk 1:11:59] } 11... h6 { [%eval 0.76] [%clk 1:11:55] } 12. Nf1 { [%eval 0.33] [%clk 1:11:17] } 12... Ne7 { [%eval 0.44] [%clk 1:08:07] } 13. d4 { [%eval 0.41] [%clk 1:10:27] } 13... Qa5 { [%eval 0.32] [%clk 1:01:24] } 14. c3 { [%eval 0.21] [%clk 1:02:03] } 14... b5 { [%eval 0.28] [%clk 0:53:56] } 15. Bb3 { [%eval 0.17] [%clk 1:02:21] } 15... cxd4 { [%eval 0.1] [%clk 0:53:29] } 16. Nxd4 { [%eval 0.14] [%clk 0:59:45] } 16... Nxd4 { [%eval 0.1] [%clk 0:53:45] } 17. Qxd4 { [%eval -0.42] [%clk 1:00:10] } 17... Nc6 { [%eval -0.36] [%clk 0:53:50] } 18. Qd1 { [%eval -0.63] [%clk 0:58:07] } 18... Qc7?! { [%eval 0.2] } { Inaccuracy. Bg6 was best. } { [%clk 0:50:02] } 19. Bf4?! { [%eval -0.51] } { Inaccuracy. Ng3 was best. } { [%clk 0:57:04] } 19... g5?! { [%eval 0.25] } { Inaccuracy. Bc5 was best. } { [%clk 0:48:43] } 20. Bg3 { [%eval -0.25] [%clk 0:56:34] } 20... Bg7?! { [%eval 0.58] } { Inaccuracy. Bc5 was best. } { [%clk 0:48:20] } 21. Ne3 { [%eval 0.58] [%clk 0:46:28] } 21... Be4 { [%eval 0.81] [%clk 0:45:39] } 22. a4 { [%eval 0.77] [%clk 0:42:44] } 22... bxa4 { [%eval 0.7] [%clk 0:40:17] } 23. Bxa4 { [%eval 0.8] [%clk 0:39:51] } 23... O-O { [%eval 0.8] [%clk 0:40:18] } 24. Bxc6 { [%eval 0.78] [%clk 0:39:21] } 24... Qxc6 { [%eval 0.78] [%clk 0:40:43] } 25. Ng4?! { [%eval 0.0] } { Inaccuracy. h4 was best. } { [%clk 0:37:41] } 25... Rb8?! { [%eval 0.85] } { Inaccuracy. d4 was best. } { [%clk 0:34:56] } 26. Qd2?! { [%eval 0.03] } { Inaccuracy. h4 was best. } { [%clk 0:31:35] } 26... d4 { [%eval 0.03] [%clk 0:29:06] } 27. f3 { [%eval 0.0] [%clk 0:31:20] } 27... dxc3 { [%eval 0.02] [%clk 0:28:46] } 28. bxc3 { [%eval 0.02] [%clk 0:31:38] } 28... Bg6 { [%eval 0.4] [%clk 0:27:01] } 29. h4 { [%eval 0.04] [%clk 0:29:59] } 29... Rfd8 { [%eval 0.02] [%clk 0:25:23] } 30. Qc1 { [%eval 0.03] [%clk 0:30:04] } 30... Rd3 { [%eval 0.04] [%clk 0:19:16] } 31. hxg5 { [%eval 0.0] [%clk 0:29:30] } 31... Rxc3 { [%eval 0.01] [%clk 0:19:15] } 32. Qf4 { [%eval 0.03] [%clk 0:29:33] } 32... Rc4 { [%eval 0.09] [%clk 0:17:38] } 33. Qe3 { [%eval -0.43] [%clk 0:27:13] } 33... Rb2 { [%eval 0.03] [%clk 0:15:16] } 34. Nf6+ { [%eval -0.31] [%clk 0:23:24] } 34... Bxf6 { [%eval -0.44] [%clk 0:15:22] } 35. gxf6 { [%eval -0.31] [%clk 0:23:17] } 35... Rcc2 { [%eval -0.41] [%clk 0:15:31] } 36. Rac1?? { [%eval -2.58] } { Blunder. Qxh6 was best. } { [%clk 0:16:21] } 36... Rxg2+ { [%eval -2.56] [%clk 0:14:04] } 37. Kh1 { [%eval -2.31] [%clk 0:16:46] } 37... Rgc2?! { [%eval -1.53] } { Inaccuracy. Qa8 was best. } { [%clk 0:14:24] } 38. Rcd1?! { [%eval -2.15] } { Inaccuracy. Bf2 was best. } { [%clk 0:17:10] } 38... Rb8?! { [%eval -1.5] } { Inaccuracy. Qa8 was best. } { [%clk 0:13:08] } 39. Rf1?! { [%eval -2.27] } { Inaccuracy. Rg1 was best. } { [%clk 0:17:19] } 39... Kh7 { [%eval -2.23] [%clk 0:13:09] } 40. Rd4? { [%eval -3.75] } { Mistake. Bf4 was best. } { [%clk 0:12:51] } 40... Rc3 { [%eval -3.21] [%clk 0:07:15] } 41. Qf4 { [%clk 0:12:51] } 41... Rb1 { [%clk 0:06:06] } 0-1