Event: Round 5: Zhang, Derek - Kashyap, Manish B
Site: https://lichess.org/broadcast/2025-marshall-monthly-u2400--october/round-5/Yfte2JTp/LWjo20sN
Date: 2025-10-19
White: Zhang, Derek
WhiteElo: 1820
Black: Kashyap, Manish B
BlackElo: 1767
Result: 1/2-1/2
ECO: B33
Opening: Sicilian Defense: Four Knights Variation, Cobra Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... c5 { [%eval 0.24] [%clk 1:30:20] } 2. Nf3 { [%eval 0.2] [%clk 1:31:24] } 2... e6 { [%eval 0.28] [%clk 1:30:41] } 3. d4 { [%eval 0.4] [%clk 1:31:50] } 3... cxd4 { [%eval 0.29] [%clk 1:31:08] } 4. Nxd4 { [%eval 0.34] [%clk 1:32:15] } 4... Nf6 { [%eval 0.29] [%clk 1:31:34] } 5. Nc3 { [%eval 0.24] [%clk 1:32:37] } 5... Nc6 { [%eval 0.35] [%clk 1:32:01] } 6. Ndb5 { [%eval 0.25] [%clk 1:32:57] } 6... Bc5 { [%eval 0.29] [%clk 1:32:25] } 7. Bf4 { [%eval 0.29] [%clk 1:32:01] } 7... O-O { [%eval 0.3] [%clk 1:32:46] } 8. e5 { [%eval 0.15] [%clk 1:28:10] } 8... Ne8 { [%eval 0.12] [%clk 1:29:29] } 9. Ne4 { [%eval 0.13] [%clk 1:27:08] } 9... Be7 { [%eval 0.43] [%clk 1:25:52] } 10. Bd3 { [%eval -0.01] [%clk 1:25:01] } 10... a6 { [%eval -0.04] [%clk 1:22:50] } 11. Nbd6 { [%eval 0.01] [%clk 1:24:08] } 11... Qa5+ { [%eval 0.03] [%clk 1:19:14] } 12. Kf1 { [%eval -0.46] [%clk 1:18:13] } 12... Bxd6 { [%eval -0.52] [%clk 1:09:12] } 13. Nxd6 { [%eval -0.47] [%clk 1:17:36] } 13... Nxd6 { [%eval -0.47] [%clk 1:06:56] } 14. exd6 { [%eval -0.61] [%clk 1:17:36] } 14... f5?! { [%eval 0.0] } { Inaccuracy. Qb4 was best. } { [%clk 1:02:31] } 15. Qd2 { [%eval 0.05] [%clk 1:15:53] } 15... Qxd2 { [%eval 0.12] [%clk 0:52:01] } 16. Bxd2 { [%eval 0.16] [%clk 1:16:16] } 16... b5 { [%eval 0.47] [%clk 0:45:41] } 17. c3?! { [%eval -0.35] } { Inaccuracy. f4 was best. } { [%clk 1:14:52] } 17... Ne5 { [%eval -0.36] [%clk 0:44:22] } 18. Be2 { [%eval -0.49] [%clk 1:14:36] } 18... Nf7 { [%eval -0.24] [%clk 0:42:59] } 19. Bf3 { [%eval -0.5] [%clk 1:14:01] } 19... Rb8 { [%eval -0.47] [%clk 0:42:43] } 20. Ke2 { [%eval -0.77] [%clk 1:13:27] } 20... Bb7 { [%eval -0.54] [%clk 0:42:13] } 21. a4 { [%eval -0.53] [%clk 1:12:36] } 21... Bxf3+ { [%eval -0.55] [%clk 0:33:52] } 22. Kxf3?! { [%eval -1.2] } { Inaccuracy. gxf3 was best. } { [%clk 1:12:56] } 22... bxa4 { [%eval -0.87] [%clk 0:29:54] } 23. Rhb1 { [%eval -1.35] [%clk 1:12:59] } 23... Nxd6?! { [%eval -0.69] } { Inaccuracy. Rfc8 was best. } { [%clk 0:19:07] } 24. Bf4?! { [%eval -1.29] } { Inaccuracy. Rxa4 was best. } { [%clk 1:11:33] } 24... Rb6 { [%eval -1.03] [%clk 0:18:14] } 25. Bxd6 { [%eval -1.44] [%clk 1:11:01] } 25... Rxd6 { [%eval -1.46] [%clk 0:18:27] } 26. Rxa4 { [%eval -1.62] [%clk 1:11:25] } 26... Rb8 { [%eval -1.58] [%clk 0:18:09] } 27. b4 { [%eval -2.12] [%clk 1:11:14] } 27... Rd3+? { [%eval -0.75] } { Mistake. Rc8 was best. } { [%clk 0:11:35] } 28. Ke2 { [%eval -0.7] [%clk 1:11:25] } 28... Rxc3 { [%eval -0.85] [%clk 0:09:01] } 29. Rxa6 { [%eval -0.65] [%clk 1:11:12] } 29... Rb7 { [%eval -0.49] [%clk 0:08:35] } 30. Ra8+?! { [%eval -1.14] } { Inaccuracy. Kd2 was best. } { [%clk 1:10:33] } 30... Kf7 { [%eval -1.15] [%clk 0:09:04] } 31. b5 { [%eval -1.31] [%clk 1:10:42] } 31... Rc5 { [%eval -0.98] [%clk 0:08:28] } 32. b6 { [%eval -0.92] [%clk 1:10:00] } 32... Rc6 { [%eval -1.08] [%clk 0:08:38] } 33. Ra7? { [%eval -2.3] } { Mistake. Ra6 was best. } { [%clk 1:09:45] } 33... Rbxb6?? { [%eval -0.03] } { Blunder. Rxa7 was best. } { [%clk 0:05:11] } 34. Rxb6 { [%eval 0.0] [%clk 1:09:24] } 34... Rxb6 { [%eval 0.0] [%clk 0:05:35] } 35. Rxd7+ { [%eval 0.0] [%clk 1:09:45] } 35... Kf6 { [%eval 0.0] [%clk 0:06:03] } 36. f4 { [%eval 0.0] [%clk 1:09:39] } 36... Rb4 { [%eval 0.0] [%clk 0:06:06] } 37. Kf3 { [%eval 0.0] [%clk 1:09:44] } 37... Rb3+ { [%eval 0.0] [%clk 0:05:59] } 38. Kf2 { [%eval 0.0] [%clk 1:10:05] } 38... h6 { [%eval 0.0] [%clk 0:05:59] } 39. h4 { [%eval 0.0] [%clk 1:08:02] } 39... g5 { [%eval 0.0] [%clk 0:04:12] } 40. fxg5+ { [%eval 0.0] [%clk 1:08:04] } 40... hxg5 { [%eval 0.0] [%clk 0:04:29] } 41. h5? { [%eval -1.26] } { Mistake. hxg5+ was best. } { [%clk 1:08:26] } 1/2-1/2