Event: Round 5: Suresh Duvvala - Roy Chowdhury, Saptarshi
Date: 2024-05-22
White: Suresh Duvvala
WhiteElo: 1830
Black: Roy Chowdhury, Saptarshi
BlackTitle: GM
BlackElo: 2297
Result: 0-1
ECO: A04
Opening: Zukertort Opening: Queenside Fianchetto Variation
Variant: Standard

1. Nf3 { [%eval 0.14] [%clk 0:03:01] } 1... b6 { [%eval 0.52] [%clk 0:03:03] } 2. g3 { [%eval 0.28] [%clk 0:03:00] } 2... Bb7 { [%eval 0.29] [%clk 0:03:05] } 3. Bg2 { [%eval 0.27] [%clk 0:03:00] } 3... e6 { [%eval 0.41] [%clk 0:03:05] } 4. c4 { [%eval 0.32] [%clk 0:02:59] } 4... d6 { [%eval 0.76] [%clk 0:03:06] } 5. b3 { [%eval 0.25] [%clk 0:02:59] } 5... Nd7 { [%eval 0.38] [%clk 0:03:06] } 6. Bb2 { [%eval 0.35] [%clk 0:03:00] } 6... Ngf6 { [%eval 0.37] [%clk 0:03:07] } 7. Nc3 { [%eval 0.42] [%clk 0:02:52] } 7... Be7 { [%eval 0.31] [%clk 0:03:08] } 8. O-O { [%eval 0.37] [%clk 0:02:51] } 8... O-O { [%eval 0.31] [%clk 0:03:08] } 9. d4 { [%eval 0.37] [%clk 0:02:32] } 9... a6 { [%eval 0.88] [%clk 0:03:08] } 10. Re1 { [%eval 0.52] [%clk 0:02:31] } 10... c5 { [%eval 0.81] [%clk 0:03:07] } 11. e3?! { [%eval 0.16] } { Inaccuracy. d5 was best. } { [%clk 0:02:07] } 11... Qc7?! { [%eval 1.08] } { Inaccuracy. Ne4 was best. } { [%clk 0:03:08] } 12. h3?! { [%eval 0.23] } { Inaccuracy. d5 was best. } { [%clk 0:01:59] } 12... Rfe8 { [%eval 0.48] [%clk 0:03:08] } 13. Rc1 { [%eval 0.3] [%clk 0:01:56] } 13... Bf8?! { [%eval 0.97] } { Inaccuracy. Ne4 was best. } { [%clk 0:03:09] } 14. Qc2?! { [%eval -0.1] } { Inaccuracy. d5 was best. } { [%clk 0:01:56] } 14... Rac8 { [%eval 0.37] [%clk 0:03:04] } 15. a4 { [%eval -0.07] [%clk 0:01:57] } 15... Qb8?! { [%eval 0.55] } { Inaccuracy. cxd4 was best. } { [%clk 0:03:05] } 16. Qb1?! { [%eval -0.28] } { Inaccuracy. d5 was best. } { [%clk 0:01:56] } 16... Qa8 { [%eval -0.24] [%clk 0:03:05] } 17. Nh4 { [%eval -0.74] [%clk 0:01:50] } 17... Bxg2 { [%eval -0.73] [%clk 0:02:59] } 18. Nxg2 { [%eval -0.65] [%clk 0:01:51] } 18... d5 { [%eval -0.73] [%clk 0:02:47] } 19. cxd5 { [%eval -0.75] [%clk 0:01:49] } 19... Nxd5 { [%eval -0.31] [%clk 0:02:48] } 20. Nxd5 { [%eval -0.35] [%clk 0:01:50] } 20... Qxd5 { [%eval -0.31] [%clk 0:02:49] } 21. Ba1 { [%eval -0.32] [%clk 0:01:37] } 21... Qb7 { [%eval -0.38] [%clk 0:02:33] } 22. Qd3 { [%eval -0.46] [%clk 0:01:30] } 22... b5 { [%eval -0.44] [%clk 0:02:27] } 23. Qc3?? { [%eval -3.02] } { Blunder. axb5 was best. } { [%clk 0:01:25] } 23... cxd4 { [%eval -3.15] [%clk 0:02:18] } 24. Qxd4 { [%eval -3.02] [%clk 0:01:25] } 24... Nc5 { [%eval -3.0] [%clk 0:02:20] } 25. Qd1 { [%eval -3.46] [%clk 0:01:00] } 25... Red8 { [%eval -3.32] [%clk 0:02:17] } 26. Qg4 { [%eval -3.31] [%clk 0:00:43] } 26... Nxb3 { [%eval -3.47] [%clk 0:02:11] } 27. Rxc8 { [%eval -3.37] [%clk 0:00:42] } 27... Rxc8 { [%eval -3.4] [%clk 0:02:12] } 28. axb5 { [%eval -3.3] [%clk 0:00:43] } 28... Nxa1 { [%eval -2.77] [%clk 0:02:06] } 29. Rxa1 { [%eval -3.1] [%clk 0:00:42] } 29... axb5 { [%eval -3.08] [%clk 0:02:08] } 30. Rb1 { [%eval -2.94] [%clk 0:00:42] } 30... b4 { [%eval -2.94] [%clk 0:02:09] } 31. Nf4 { [%eval -3.2] [%clk 0:00:42] } 31... Qe4 { [%eval -3.21] [%clk 0:02:04] } 32. Qd1 { [%eval -3.0] [%clk 0:00:38] } 32... g6 { [%eval -2.48] [%clk 0:01:56] } 33. h4?! { [%eval -3.48] } { Inaccuracy. Rb2 was best. } { [%clk 0:00:31] } 33... Qc2?? { [%eval -1.32] } { Blunder. Rd8 was best. } { [%clk 0:01:49] } 34. Qxc2 { [%eval -1.2] [%clk 0:00:23] } 34... Rxc2 { [%eval -1.39] [%clk 0:01:50] } 35. Nd3 { [%eval -1.3] [%clk 0:00:24] } 35... Rc8 { [%eval -1.2] [%clk 0:01:45] } 36. Rb2 { [%eval -1.41] [%clk 0:00:20] } 36... Rb8 { [%eval -1.23] [%clk 0:01:42] } 37. Rb3 { [%eval -1.73] [%clk 0:00:22] } 37... Bd6 { [%eval -1.73] [%clk 0:01:42] } 38. Kf1 { [%eval -1.85] [%clk 0:00:23] } 38... e5 { [%eval -1.5] [%clk 0:01:42] } 39. Ke2?! { [%eval -2.56] } { Inaccuracy. e4 was best. } { [%clk 0:00:23] } 39... e4 { [%eval -2.6] [%clk 0:01:43] } 40. Nb2 { [%eval -3.1] [%clk 0:00:23] } 40... Be5?! { [%eval -2.39] } { Inaccuracy. Rc8 was best. } { [%clk 0:01:39] } 41. Nc4 { [%eval -2.19] [%clk 0:00:24] } 41... Bc3 { [%eval -2.15] [%clk 0:01:41] } 42. Nd6?! { [%eval -3.42] } { Inaccuracy. g4 was best. } { [%clk 0:00:25] } 42... f5 { [%eval -3.43] [%clk 0:01:34] } 43. g4 { [%eval -3.84] [%clk 0:00:24] } 43... Rd8 { [%eval -3.75] [%clk 0:01:35] } 44. Nc4 { [%eval -4.28] [%clk 0:00:24] } 44... fxg4 { [%eval -4.37] [%clk 0:01:34] } 45. Rb1 { [%eval -4.34] [%clk 0:00:13] } 45... Kg7 { [%eval -4.33] [%clk 0:01:34] } 46. Rb3 { [%eval -4.79] [%clk 0:00:00] } 0-1