Event: Round 7: Subhayan Kundu - Ghosh, Chanchal Kumer
Date: 2025-07-09
White: Subhayan Kundu
WhiteTitle: IM
WhiteElo: 2334
Black: Ghosh, Chanchal Kumer
BlackTitle: CM
BlackElo: 2018
Result: 1-0
ECO: B54
Opening: Sicilian Defense: Prins Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:31] } 1... c5 { [%eval 0.25] [%clk 1:30:25] } 2. Nf3 { [%eval 0.2] [%clk 1:30:42] } 2... d6 { [%eval 0.31] [%clk 1:30:46] } 3. d4 { [%eval 0.22] [%clk 1:31:07] } 3... cxd4 { [%eval 0.19] [%clk 1:31:09] } 4. Nxd4 { [%eval 0.18] [%clk 1:31:35] } 4... Nf6 { [%eval 0.31] [%clk 1:31:31] } 5. f3 { [%eval 0.0] [%clk 1:31:59] } 5... e5 { [%eval 0.0] [%clk 1:30:59] } 6. Nb3 { [%eval 0.0] [%clk 1:32:25] } 6... Be6 { [%eval 0.14] [%clk 1:29:34] } 7. c4 { [%eval 0.16] [%clk 1:32:45] } 7... Qc7 { [%eval 0.6] [%clk 1:27:27] } 8. Na3?! { [%eval 0.03] } { Inaccuracy. Be3 was best. } { [%clk 1:24:08] } 8... a6 { [%eval 0.14] [%clk 1:26:06] } 9. Be3 { [%eval 0.17] [%clk 1:24:12] } 9... Be7 { [%eval 0.14] [%clk 1:26:05] } 10. Rc1 { [%eval 0.12] [%clk 1:24:36] } 10... Nbd7 { [%eval 0.12] [%clk 1:26:01] } 11. Qd2 { [%eval 0.0] [%clk 1:24:33] } 11... O-O { [%eval 0.0] [%clk 1:25:48] } 12. Be2 { [%eval 0.01] [%clk 1:24:33] } 12... Rac8 { [%eval 0.31] [%clk 1:25:33] } 13. O-O { [%eval 0.25] [%clk 1:24:55] } 13... Rfd8 { [%eval 0.63] [%clk 1:22:08] } 14. Rfd1 { [%eval 0.3] [%clk 1:24:54] } 14... h5 { [%eval 0.4] [%clk 1:19:54] } 15. Nc2 { [%eval 0.4] [%clk 1:18:17] } 15... Nc5 { [%eval 0.56] [%clk 1:10:25] } 16. Nba1?! { [%eval -0.1] } { Inaccuracy. Nb4 was best. } { [%clk 1:16:48] } 16... a5?! { [%eval 0.59] } { Inaccuracy. b5 was best. } { [%clk 1:07:21] } 17. Na3 { [%eval 0.7] [%clk 1:15:20] } 17... Bd7 { [%eval 0.97] [%clk 1:02:28] } 18. N1c2 { [%eval 1.02] [%clk 1:15:04] } 18... Bc6 { [%eval 1.19] [%clk 0:59:35] } 19. Qe1 { [%eval 1.09] [%clk 1:07:24] } 19... b6 { [%eval 1.15] [%clk 0:55:20] } 20. Nb1 { [%eval 1.04] [%clk 1:06:48] } 20... Qb7 { [%eval 1.0] [%clk 0:52:57] } 21. Nca3 { [%eval 0.78] [%clk 1:04:25] } 21... h4 { [%eval 0.74] [%clk 0:49:09] } 22. Nc3 { [%eval 0.53] [%clk 0:54:41] } 22... Nh5?! { [%eval 1.29] } { Inaccuracy. Na4 was best. } { [%clk 0:40:40] } 23. Nd5 { [%eval 0.74] [%clk 0:52:41] } 23... Bxd5 { [%eval 1.03] [%clk 0:38:38] } 24. cxd5 { [%eval 1.13] [%clk 0:52:54] } 24... Nf4 { [%eval 1.36] [%clk 0:37:54] } 25. Bf1 { [%eval 1.39] [%clk 0:52:19] } 25... Bf6 { [%eval 1.76] [%clk 0:33:14] } 26. g3 { [%eval 1.76] [%clk 0:50:00] } 26... Ng6 { [%eval 1.83] [%clk 0:30:44] } 27. Bb5?! { [%eval 1.23] } { Inaccuracy. Nc4 was best. } { [%clk 0:50:14] } 27... Qe7 { [%eval 1.14] [%clk 0:30:23] } 28. Qd2 { [%eval 1.07] [%clk 0:49:53] } 28... Nf8 { [%eval 1.08] [%clk 0:29:53] } 29. Nc4 { [%eval 1.45] [%clk 0:49:05] } 29... Rb8 { [%eval 1.92] [%clk 0:29:10] } 30. Rc2 { [%eval 1.59] [%clk 0:42:56] } 30... Nh7 { [%eval 1.63] [%clk 0:27:39] } 31. Qc3 { [%eval 1.43] [%clk 0:39:00] } 31... Ng5?! { [%eval 2.14] } { Inaccuracy. Rdc8 was best. } { [%clk 0:25:19] } 32. Rf1 { [%eval 1.77] [%clk 0:38:44] } 32... hxg3 { [%eval 2.22] [%clk 0:23:27] } 33. hxg3 { [%eval 2.41] [%clk 0:38:53] } 33... g6 { [%eval 2.25] [%clk 0:23:41] } 34. Rh2 { [%eval 2.33] [%clk 0:32:48] } 34... Kg7 { [%eval 2.38] [%clk 0:22:51] } 35. Kg2 { [%eval 2.34] [%clk 0:31:40] } 35... Rh8 { [%eval 2.26] [%clk 0:21:34] } 36. Rfh1 { [%eval 2.34] [%clk 0:30:11] } 36... Rxh2+ { [%eval 2.31] [%clk 0:21:29] } 37. Rxh2 { [%eval 2.33] [%clk 0:30:41] } 37... Qc7 { [%eval 2.77] [%clk 0:17:25] } 38. Qc1 { [%eval 2.87] [%clk 0:27:07] } 38... Nh7? { [%eval 4.6] } { Mistake. Qe7 was best. } { [%clk 0:10:12] } 39. Bxc5 { [%eval 4.62] [%clk 0:23:06] } 39... Qxc5 { [%eval 4.64] [%clk 0:07:24] } 40. Qh6+ { [%eval 4.61] [%clk 0:23:29] } 40... Kg8 { [%eval 4.61] [%clk 0:07:49] } 41. Qxh7+ { [%eval 4.58] [%clk 0:23:54] } 41... Kf8 { [%eval 4.54] [%clk 0:08:06] } 42. a4 { [%eval 4.5] [%clk 0:24:18] } 42... Rc8 { [%eval 5.07] [%clk 0:07:03] } 43. Qh3 { [%eval 5.12] [%clk 0:23:44] } 43... Rc7 { [%eval 5.36] [%clk 0:07:12] } 44. Qh6+ { [%eval 5.33] [%clk 0:23:56] } 44... Ke7 { [%eval 5.31] [%clk 0:05:47] } 45. Qd2 { [%eval 5.16] [%clk 0:24:20] } 1-0