Event: Round 4: Sacchu, Afzal Hossain - Ghosh, Chanchal Kumer
Date: 2025-07-07
White: Sacchu, Afzal Hossain
WhiteElo: 1969
Black: Ghosh, Chanchal Kumer
BlackTitle: CM
BlackElo: 2018
Result: 0-1
ECO: D60
Opening: Queen's Gambit Declined: Orthodox Defense, Botvinnik Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:28:44] } 1... d5 { [%eval 0.2] [%clk 1:30:27] } 2. c4 { [%eval 0.18] [%clk 1:28:57] } 2... e6 { [%eval 0.17] [%clk 1:30:51] } 3. Nf3 { [%eval 0.15] [%clk 1:29:13] } 3... Nf6 { [%eval 0.17] [%clk 1:31:11] } 4. Bg5 { [%eval -0.11] [%clk 1:29:13] } 4... Be7 { [%eval 0.17] [%clk 1:31:33] } 5. e3 { [%eval 0.11] [%clk 1:29:15] } 5... O-O { [%eval 0.17] [%clk 1:31:46] } 6. Nc3 { [%eval 0.09] [%clk 1:29:30] } 6... Nbd7 { [%eval 0.18] [%clk 1:31:51] } 7. Bd3 { [%eval 0.0] [%clk 1:28:48] } 7... b6 { [%eval 0.29] [%clk 1:31:46] } 8. O-O { [%eval 0.16] [%clk 1:28:11] } 8... Bb7 { [%eval 0.16] [%clk 1:31:59] } 9. cxd5 { [%eval 0.0] [%clk 1:27:07] } 9... exd5 { [%eval 0.45] [%clk 1:32:24] } 10. Rc1 { [%eval 0.41] [%clk 1:24:29] } 10... a6 { [%eval 0.74] [%clk 1:32:06] } 11. a3 { [%eval 0.45] [%clk 1:24:35] } 11... Re8 { [%eval 0.76] [%clk 1:32:23] } 12. Bf4?! { [%eval 0.15] } { Inaccuracy. Nh4 was best. } { [%clk 1:23:34] } 12... c5 { [%eval 0.13] [%clk 1:30:58] } 13. Ne5 { [%eval 0.2] [%clk 1:22:36] } 13... c4 { [%eval 0.06] [%clk 1:21:17] } 14. Nxd7?! { [%eval -0.99] } { Inaccuracy. Bf5 was best. } { [%clk 1:20:11] } 14... Qxd7 { [%eval -1.0] [%clk 1:20:10] } 15. Be2 { [%eval -1.26] [%clk 1:19:13] } 15... b5 { [%eval -1.25] [%clk 1:20:10] } 16. Bf3 { [%eval -1.27] [%clk 1:17:06] } 16... a5 { [%eval -1.25] [%clk 1:18:59] } 17. Re1 { [%eval -1.39] [%clk 1:16:11] } 17... b4 { [%eval -1.44] [%clk 1:17:49] } 18. Nb1 { [%eval -1.68] [%clk 1:13:59] } 18... Bd6?! { [%eval -0.76] } { Inaccuracy. Bc6 was best. } { [%clk 1:14:43] } 19. Bxd6 { [%eval -0.85] [%clk 1:11:42] } 19... Qxd6 { [%eval -0.83] [%clk 1:16:19] } 20. Qc2 { [%eval -1.29] [%clk 1:11:28] } 20... Rac8 { [%eval -1.32] [%clk 1:14:08] } 21. h3 { [%eval -1.36] [%clk 1:08:49] } 21... g6 { [%eval -1.46] [%clk 1:14:08] } 22. g3 { [%eval -1.75] [%clk 1:08:49] } 22... Kg7 { [%eval -1.63] [%clk 1:13:10] } 23. Bg2 { [%eval -1.52] [%clk 1:05:48] } 23... Rc7 { [%eval -1.61] [%clk 1:13:06] } 24. g4 { [%eval -1.98] [%clk 1:04:15] } 24... h6 { [%eval -1.6] [%clk 1:12:42] } 25. f4?! { [%eval -2.6] } { Inaccuracy. Nd2 was best. } { [%clk 0:59:47] } 25... Bc6 { [%eval -2.07] } 26. axb4 { [%eval -2.15] [%clk 1:03:06] } 26... axb4 { [%eval -1.88] [%clk 1:08:55] } 27. Nd2?! { [%eval -2.56] } { Inaccuracy. Qf2 was best. } { [%clk 1:03:23] } 27... Rce7 { [%eval -1.95] [%clk 1:07:13] } 28. Nf1 { [%eval -1.96] [%clk 1:00:47] } 28... h5 { [%eval -1.99] [%clk 1:02:57] } 29. g5?! { [%eval -2.66] } { Inaccuracy. Bf3 was best. } { [%clk 1:00:01] } 29... Ne4 { [%eval -2.5] [%clk 1:02:51] } 30. Bxe4 { [%eval -2.73] [%clk 1:00:16] } 30... Rxe4 { [%eval -2.68] [%clk 1:03:19] } 31. Qf2 { [%eval -2.62] [%clk 0:58:33] } 31... Qe6?! { [%eval -1.66] } { Inaccuracy. Bd7 was best. } { [%clk 1:02:26] } 32. Qg3? { [%eval -3.04] } { Mistake. f5 was best. } { [%clk 0:57:45] } 32... Bd7 { [%eval -3.01] [%clk 1:01:44] } 33. Kg2 { [%eval -3.39] [%clk 0:56:46] } 33... Qe7 { [%eval -3.51] [%clk 0:59:27] } 34. Kf2 { [%eval -3.46] [%clk 0:56:11] } 34... Bf5 { [%eval -3.27] [%clk 0:59:19] } 35. Ra1 { [%eval -3.48] [%clk 0:54:10] } 35... b3 { [%eval -3.29] [%clk 0:55:49] } 36. Rec1?! { [%eval -4.53] } { Inaccuracy. Qf3 was best. } { [%clk 0:52:34] } 36... Rxd4 { [%eval -4.51] [%clk 0:53:26] } 37. exd4 { [%eval -4.18] [%clk 0:48:25] } 37... Qe2+ { [%eval -4.24] [%clk 0:51:11] } 38. Kg1 { [%eval -4.51] [%clk 0:48:54] } 38... Qxb2 { [%eval -4.34] [%clk 0:51:16] } 39. Qc3 { [%eval -4.43] [%clk 0:46:47] } 39... Qxc3 { [%eval -4.34] [%clk 0:50:46] } 40. Rxc3 { [%eval -4.42] [%clk 0:47:06] } 40... b2 { [%eval -4.65] [%clk 0:51:08] } 41. Rd1 { [%eval -4.54] [%clk 0:47:08] } 41... b1=Q { [%eval -4.57] [%clk 0:48:44] } 42. Rxb1 { [%eval -4.43] [%clk 0:47:37] } 42... Bxb1 { [%eval -4.47] [%clk 0:48:38] } 43. Ne3 { [%eval -4.74] [%clk 0:47:11] } 43... Be4 { [%eval -4.54] [%clk 0:48:39] } 44. Kf2 { [%eval -4.85] [%clk 0:46:46] } 44... Ra8 { [%eval -4.76] [%clk 0:48:33] } 45. Kg3 { [%eval -5.04] [%clk 0:46:35] } 45... Ra2 { [%eval -5.32] [%clk 0:48:47] } 46. f5 { [%eval -5.32] [%clk 0:46:49] } 46... gxf5 { [%eval -5.08] [%clk 0:47:24] } 47. Kf4 { [%eval -4.07] [%clk 0:47:18] } 47... Rf2+ { [%eval -3.7] [%clk 0:46:47] } 48. Ke5 { [%eval -3.76] [%clk 0:47:45] } 48... Rf3 { [%eval -3.7] [%clk 0:46:51] } 49. h4 { [%eval -4.08] [%clk 0:47:47] } 49... Kg6 { [%eval -3.81] [%clk 0:45:54] } 50. Ra3?! { [%eval -5.55] } { Inaccuracy. Nd1 was best. } { [%clk 0:47:09] } 50... f6+ { [%eval -5.69] [%clk 0:46:03] } 51. gxf6 { [%eval -5.39] [%clk 0:46:47] } 51... f4 { [%eval -5.21] [%clk 0:45:50] } 52. f7?! { [%eval -7.24] } { Inaccuracy. Nxd5 was best. } { [%clk 0:46:35] } 52... fxe3 { [%eval -6.66] [%clk 0:46:02] } 0-1