Event: Round 4: Soham Bhattacharyya - Francesco Sonis
Date: 2023-07-19
White: Soham Bhattacharyya
Black: Francesco Sonis
Result: 0-1
ECO: A64
Opening: Benoni Defense: Fianchetto Variation, Hastings Defense, Main Line
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:25] } 1... Nf6 { [%eval 0.28] [%clk 1:30:47] } 2. c4 { [%eval 0.16] [%clk 1:30:36] } 2... e6 { [%eval 0.23] [%clk 1:31:08] } 3. g3 { [%eval 0.14] [%clk 1:30:29] } 3... c5 { [%eval 0.37] [%clk 1:31:29] } 4. d5 { [%eval 0.33] [%clk 1:29:55] } 4... exd5 { [%eval 0.28] [%clk 1:31:52] } 5. cxd5 { [%eval 0.37] [%clk 1:30:19] } 5... d6 { [%eval 0.52] [%clk 1:32:20] } 6. Nc3 { [%eval 0.36] [%clk 1:30:01] } 6... g6 { [%eval 0.17] [%clk 1:32:45] } 7. Bg2 { [%eval 0.42] [%clk 1:30:26] } 7... Bg7 { [%eval 0.33] [%clk 1:33:13] } 8. Nf3 { [%eval 0.33] [%clk 1:30:47] } 8... O-O { [%eval 0.26] [%clk 1:33:39] } 9. O-O { [%eval 0.36] [%clk 1:31:09] } 9... Re8 { [%eval 0.38] [%clk 1:34:06] } 10. Nd2 { [%eval 0.13] [%clk 1:30:14] } 10... a6 { [%eval 0.08] [%clk 1:34:18] } 11. a4 { [%eval 0.0] [%clk 1:30:32] } 11... Nbd7 { [%eval 0.33] [%clk 1:34:42] } 12. h3 { [%eval 0.11] [%clk 1:30:52] } 12... Nh5 { [%eval 0.49] [%clk 1:30:33] } 13. Nce4 { [%eval 0.54] [%clk 1:25:24] } 13... Ndf6 { [%eval 0.45] [%clk 1:25:32] } 14. Nxf6+ { [%eval 0.44] [%clk 1:22:35] } 14... Nxf6 { [%eval 0.59] [%clk 1:25:58] } 15. e4?! { [%eval -0.23] } { Inaccuracy. Nc4 was best. } { [%clk 1:14:06] } 15... Rb8 { [%eval 0.31] [%clk 1:16:50] } 16. a5?! { [%eval -0.24] } { Inaccuracy. Ra2 was best. } { [%clk 1:08:21] } 16... Bd7 { [%eval -0.34] [%clk 1:13:38] } 17. Re1 { [%eval -0.39] [%clk 1:02:14] } 17... Bb5 { [%eval -0.5] [%clk 1:13:18] } 18. Nb1 { [%eval -0.78] [%clk 0:57:56] } 18... b6 { [%eval -0.62] [%clk 1:05:20] } 19. axb6 { [%eval -0.69] [%clk 0:51:53] } 19... Qxb6 { [%eval -0.39] [%clk 1:05:20] } 20. Nc3 { [%eval -0.86] [%clk 0:52:05] } 20... Nd7 { [%eval -0.84] [%clk 1:04:11] } 21. f4 { [%eval -1.37] [%clk 0:46:48] } 21... Bd3 { [%eval -1.24] [%clk 0:53:29] } 22. Kh2 { [%eval -1.66] [%clk 0:24:27] } 22... c4 { [%eval -1.47] [%clk 0:53:42] } 23. Ra2 { [%eval -1.85] [%clk 0:24:47] } 23... Bd4 { [%eval -1.85] [%clk 0:48:06] } 24. g4 { [%eval -1.91] [%clk 0:19:15] } 24... Qa7 { [%eval -1.66] [%clk 0:40:55] } 25. Qf3 { [%eval -1.67] [%clk 0:15:27] } 25... Nc5?! { [%eval -1.09] } { Inaccuracy. Qb7 was best. } { [%clk 0:32:59] } 26. Be3? { [%eval -2.89] } { Mistake. Qg3 was best. } { [%clk 0:09:47] } 26... Bxe4 { [%eval -2.91] [%clk 0:26:01] } 27. Nxe4 { [%eval -2.89] [%clk 0:09:42] } 27... Rxe4 { [%eval -2.94] [%clk 0:26:29] } 28. Bxd4 { [%eval -3.24] [%clk 0:09:57] } 28... Rxd4?! { [%eval -2.19] } { Inaccuracy. Rxe1 was best. } { [%clk 0:26:54] } 29. Qe3 { [%eval -2.06] [%clk 0:10:16] } 29... Rd3 { [%eval -2.19] [%clk 0:25:19] } 30. Qc1 { [%eval -2.08] [%clk 0:10:16] } 30... Qb7 { [%eval -1.68] [%clk 0:13:10] } 31. Qxc4 { [%eval -2.2] [%clk 0:06:24] } 31... Qb4 { [%eval -1.98] [%clk 0:13:36] } 32. Qxb4 { [%eval -2.21] [%clk 0:01:54] } 32... Rxb4 { [%eval -2.01] [%clk 0:14:00] } 33. Re8+ { [%eval -2.09] [%clk 0:01:09] } 33... Kg7 { [%eval -2.14] [%clk 0:14:29] } 34. Rd8?! { [%eval -3.21] } { Inaccuracy. b3 was best. } { [%clk 0:01:15] } 34... Rxf4?! { [%eval -1.99] } { Inaccuracy. Rd2 was best. } { [%clk 0:14:48] } 35. b4 { [%eval -1.74] [%clk 0:01:31] } 35... Ne4 { [%eval -1.97] [%clk 0:09:18] } 36. Bxe4 { [%eval -2.52] [%clk 0:00:54] } 36... Rxe4 { [%eval -2.63] [%clk 0:09:44] } 37. Rxd6 { [%eval -2.85] [%clk 0:01:07] } 37... Rxb4 { [%eval -2.34] [%clk 0:09:51] } 38. Rdxa6 { [%eval -2.49] [%clk 0:00:57] } 38... Rbb3 { [%eval -2.59] [%clk 0:10:14] } 39. Rf2 { [%eval -2.99] [%clk 0:00:32] } 39... Rxh3+ { [%eval -3.25] [%clk 0:10:38] } 40. Kg2 { [%eval -2.91] [%clk 0:00:34] } 40... Rhg3+ { [%eval -3.0] [%clk 0:10:57] } 41. Kh2 { [%eval -2.99] [%clk 0:12:26] } 41... Rh3+ { [%eval -3.24] [%clk 0:21:52] } 42. Kg2 { [%eval -2.77] [%clk 0:12:31] } 42... Rbg3+ { [%eval -2.61] [%clk 0:22:19] } 43. Kf1 { [%eval -3.02] [%clk 0:12:50] } 43... Rh1+ { [%eval -2.88] [%clk 0:21:54] } 44. Ke2 { [%eval -3.17] [%clk 0:12:31] } 44... Rb1 { [%eval -2.95] [%clk 0:22:15] } 45. Ra2 { [%eval -3.59] [%clk 0:05:15] } 45... Rxg4 { [%eval -3.48] [%clk 0:22:24] } 46. Rd2 { [%eval -3.78] [%clk 0:05:40] } 46... Rb7 { [%eval -3.61] [%clk 0:21:13] } 47. d6 { [%eval -3.78] [%clk 0:05:32] } 47... Rd7 { [%eval -3.62] [%clk 0:21:35] } 48. Rd5 { [%eval -3.8] [%clk 0:04:00] } 48... Re4+ { [%eval -4.03] [%clk 0:21:49] } 49. Kd1?! { [%eval -5.11] } { Inaccuracy. Kf1 was best. } { [%clk 0:03:03] } 49... f5 { [%eval -4.81] [%clk 0:21:38] } 50. Rc2 { [%eval -5.42] [%clk 0:03:13] } 50... Kf6 { [%eval -5.24] [%clk 0:21:43] } 51. Rc7 { [%eval -6.47] [%clk 0:03:19] } 51... Ke6 { [%eval -6.61] [%clk 0:21:55] } 0-1