Event: Round 8: Ganguly, Surya Shekhar - Engel, Luis
Site: https://lichess.org/broadcast/sparkassen-chess-trophy-2025--a-open/round-8/HpYGQQCM/p6szl9K3
White: Ganguly, Surya Shekhar
WhiteTitle: GM
WhiteElo: 2566
Black: Engel, Luis
BlackTitle: GM
BlackElo: 2548
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:55] } 1... c5 { [%eval 0.24] [%clk 1:30:57] } 2. Nf3 { [%eval 0.2] [%clk 1:31:16] } 2... d6 { [%eval 0.31] [%clk 1:31:23] } 3. d4 { [%eval 0.22] [%clk 1:31:40] } 3... cxd4 { [%eval 0.19] [%clk 1:31:50] } 4. Nxd4 { [%eval 0.18] [%clk 1:32:03] } 4... Nf6 { [%eval 0.31] [%clk 1:32:16] } 5. Nc3 { [%eval 0.32] [%clk 1:32:23] } 5... a6 { [%eval 0.28] [%clk 1:32:43] } 6. f3 { [%eval 0.13] [%clk 1:32:44] } 6... e5 { [%eval 0.4] [%clk 1:32:59] } 7. Nb3 { [%eval 0.24] [%clk 1:33:06] } 7... Be6 { [%eval 0.19] [%clk 1:33:22] } 8. Be3 { [%eval 0.46] [%clk 1:33:30] } 8... h5 { [%eval 0.43] [%clk 1:33:37] } 9. Be2 { [%eval 0.18] [%clk 1:33:51] } 9... Nbd7 { [%eval 0.32] [%clk 1:31:45] } 10. f4 { [%eval 0.35] [%clk 1:32:42] } 10... b5 { [%eval 0.78] [%clk 1:21:52] } 11. f5 { [%eval 0.75] [%clk 1:31:56] } 11... Bc4 { [%eval 0.99] [%clk 1:22:17] } 12. Bxc4 { [%eval 1.0] [%clk 1:31:03] } 12... bxc4 { [%eval 0.87] [%clk 1:22:41] } 13. Nd2 { [%eval 0.93] [%clk 1:31:27] } 13... Rb8 { [%eval 0.93] [%clk 1:10:25] } 14. Nxc4? { [%eval -0.23] } { Mistake. O-O was best. } { [%clk 1:30:28] } 14... Nxe4 { [%eval -0.17] [%clk 1:08:37] } 15. Nxe4 { [%eval -0.14] [%clk 1:21:35] } 15... Qh4+ { [%eval -0.18] [%clk 1:09:01] } 16. Nf2 { [%eval -0.12] [%clk 1:21:53] } 16... Qxc4 { [%eval -0.19] [%clk 1:09:24] } 17. b3 { [%eval -0.3] [%clk 1:22:16] } 17... Qc3+ { [%eval -0.15] [%clk 1:06:40] } 18. Bd2 { [%eval -0.12] [%clk 1:20:13] } 18... Qc6 { [%eval -0.11] [%clk 1:07:05] } 19. O-O { [%eval -0.16] [%clk 1:20:30] } 19... d5 { [%eval -0.07] [%clk 1:03:18] } 20. c4 { [%eval -0.11] [%clk 1:15:36] } 20... d4?! { [%eval 0.54] } { Inaccuracy. Bc5 was best. } { [%clk 1:02:29] } 21. Qe2 { [%eval 0.46] [%clk 1:15:20] } 21... Bd6 { [%eval 0.59] [%clk 0:59:07] } 22. Rae1 { [%eval 0.53] [%clk 1:11:07] } 22... Kf8 { [%eval 0.92] [%clk 0:53:25] } 23. Ne4 { [%eval 0.82] [%clk 1:06:08] } 23... f6 { [%eval 1.35] [%clk 0:48:14] } 24. Qf3 { [%eval 1.62] [%clk 1:03:21] } 24... Bb4 { [%eval 1.64] [%clk 0:38:10] } 25. Bxb4+ { [%eval 1.59] [%clk 0:53:56] } 25... Rxb4 { [%eval 1.38] [%clk 0:38:35] } 26. Rc1?! { [%eval 0.77] } { Inaccuracy. a3 was best. } { [%clk 0:47:32] } 26... a5 { [%eval 0.96] [%clk 0:36:38] } 27. a3 { [%eval 0.78] [%clk 0:47:22] } 27... Rb8?! { [%eval 1.6] } { Inaccuracy. Rb7 was best. } { [%clk 0:36:57] } 28. c5 { [%eval 1.64] [%clk 0:45:30] } 28... Ke7 { [%eval 1.69] [%clk 0:36:51] } 29. Rfe1 { [%eval 1.33] [%clk 0:43:57] } 29... Qd5? { [%eval 2.96] } { Mistake. Rhc8 was best. } { [%clk 0:33:35] } 30. c6 { [%eval 3.02] [%clk 0:42:38] } 30... Rxb3 { [%eval 2.53] [%clk 0:33:43] } 31. Qd1 { [%eval 2.56] [%clk 0:43:03] } 31... Nb6? { [%eval 4.52] } { Mistake. d3 was best. } { [%clk 0:31:19] } 32. Rc5 { [%eval 4.38] [%clk 0:42:44] } 32... Qf7 { [%eval 5.21] [%clk 0:31:44] } 33. Rxa5 { [%eval 5.27] [%clk 0:27:26] } 33... Ra8 { [%eval 5.12] [%clk 0:28:56] } 34. Rxa8 { [%eval 5.11] [%clk 0:26:22] } 34... Nxa8 { [%eval 5.04] [%clk 0:29:21] } 35. Qc2?! { [%eval 3.42] } { Inaccuracy. Nc5 was best. } { [%clk 0:26:02] } 35... Nc7 { [%eval 3.43] [%clk 0:21:49] } 36. Qc5+ { [%eval 3.35] [%clk 0:22:08] } 36... Kd8 { [%eval 3.49] [%clk 0:22:15] } 37. Qd6+ { [%eval 3.42] [%clk 0:22:27] } 37... Ke8 { [%eval 3.46] [%clk 0:19:45] } 38. Nc5 { [%eval 3.13] [%clk 0:19:53] } 38... Rb2?! { [%eval 4.7] } { Inaccuracy. Rb6 was best. } { [%clk 0:18:00] } 39. Nd7 { [%eval 4.61] [%clk 0:14:53] } 39... Nd5?? { [%eval #21] } { Checkmate is now unavoidable. Qe7 was best. } { [%clk 0:14:58] } 40. Nxe5 { [%eval #21] [%clk 0:15:06] } 40... fxe5 { [%eval #22] [%clk 0:15:01] } 41. Rxe5+ { [%eval #22] [%clk 0:15:27] } 41... Ne7 { [%eval #15] [%clk 0:15:27] } 42. Qd7+ { [%eval #14] [%clk 0:14:55] } 42... Kf8 { [%eval #14] [%clk 0:15:52] } 43. Qd8+ { [%eval #13] [%clk 0:15:21] } 43... Qe8 { [%eval #13] [%clk 0:16:19] } 44. c7 { [%eval #12] [%clk 0:15:46] } 1-0