Event: Round 5: Ghosh, Chanchal Kumer - Chatterjee, Debaraj
Date: 2025-07-08
White: Ghosh, Chanchal Kumer
WhiteTitle: CM
WhiteElo: 2018
Black: Chatterjee, Debaraj
BlackTitle: FM
BlackElo: 2147
Result: 1/2-1/2
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, Freak Attack
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:29:47] } 1... c5 { [%eval 0.25] [%clk 1:30:03] } 2. Nf3 { [%eval 0.2] [%clk 1:30:05] } 2... d6 { [%eval 0.31] [%clk 1:30:28] } 3. d4 { [%eval 0.22] [%clk 1:29:47] } 3... cxd4 { [%eval 0.19] [%clk 1:30:40] } 4. Nxd4 { [%eval 0.18] [%clk 1:30:11] } 4... Nf6 { [%eval 0.31] [%clk 1:31:04] } 5. Nc3 { [%eval 0.32] [%clk 1:30:26] } 5... a6 { [%eval 0.28] [%clk 1:31:30] } 6. Rg1 { [%eval 0.0] [%clk 1:27:30] } 6... g6 { [%eval 0.21] [%clk 1:29:59] } 7. Bg5?! { [%eval -0.59] } { Inaccuracy. g4 was best. } { [%clk 1:23:55] } 7... Bg7 { [%eval -0.54] [%clk 1:29:50] } 8. f4? { [%eval -2.19] } { Mistake. Qd2 was best. } { [%clk 1:21:42] } 8... O-O?! { [%eval -1.25] } { Inaccuracy. Qb6 was best. } { [%clk 1:05:43] } 9. Qd3?! { [%eval -1.9] } { Inaccuracy. Qd2 was best. } { [%clk 1:15:34] } 9... Nc6 { [%eval -1.74] [%clk 0:54:15] } 10. Nde2?! { [%eval -2.7] } { Inaccuracy. O-O-O was best. } { [%clk 1:05:17] } 10... Qb6 { [%eval -2.64] [%clk 0:36:54] } 11. O-O-O { [%eval -2.57] [%clk 0:59:34] } 11... Be6? { [%eval -1.05] } { Mistake. Ng4 was best. } { [%clk 0:34:07] } 12. a3?? { [%eval -2.96] } { Blunder. f5 was best. } { [%clk 0:57:25] } 12... Rac8? { [%eval -1.43] } { Mistake. d5 was best. } { [%clk 0:29:46] } 13. f5 { [%eval -1.44] [%clk 0:53:58] } 13... Ne5? { [%eval -0.18] } { Mistake. Bd7 was best. } { [%clk 0:22:43] } 14. Qd4 { [%eval -0.23] [%clk 0:52:34] } 14... Qxd4 { [%eval -0.2] [%clk 0:23:07] } 15. Nxd4 { [%eval -0.11] [%clk 0:52:48] } 15... Bc4 { [%eval -0.17] [%clk 0:20:08] } 16. h3 { [%eval -0.6] [%clk 0:50:46] } 16... Rfe8 { [%eval -0.61] [%clk 0:15:39] } 17. Kb1 { [%eval -0.66] [%clk 0:50:18] } 17... Bxf1 { [%eval -0.66] [%clk 0:15:19] } 18. Rgxf1 { [%eval -0.69] [%clk 0:50:28] } 18... Rxc3 { [%eval -0.68] [%clk 0:14:55] } 19. Bxf6 { [%eval -0.68] [%clk 0:50:06] } 19... Rg3 { [%eval -0.61] [%clk 0:13:43] } 20. Bxg7 { [%eval -0.45] [%clk 0:49:28] } 20... Kxg7 { [%eval -0.56] [%clk 0:13:58] } 21. Rf2 { [%eval -0.52] [%clk 0:49:28] } 21... Rc8 { [%eval -0.38] [%clk 0:13:09] } 22. Rdd2 { [%eval -0.7] [%clk 0:46:49] } 22... Rc4 { [%eval -0.48] [%clk 0:08:35] } 1/2-1/2