Event: Round 4: Sayantan Das - Nikolas Lubbe
Date: 2023-03-07
White: Sayantan Das
Black: Nikolas Lubbe
Result: 1/2-1/2
ECO: B40
Opening: Sicilian Defense: Four Knights Variation, Exchange Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:45] } 1... c5 { [%eval 0.32] [%clk 1:30:35] } 2. Nf3 { [%eval 0.0] [%clk 1:31:04] } 2... e6 { [%eval 0.34] [%clk 1:30:57] } 3. d4 { [%eval 0.42] [%clk 1:30:53] } 3... cxd4 { [%eval 0.37] [%clk 1:31:19] } 4. Nxd4 { [%eval 0.4] [%clk 1:31:18] } 4... Nf6 { [%eval 0.4] [%clk 1:31:33] } 5. Nc3 { [%eval 0.45] [%clk 1:31:34] } 5... Nc6 { [%eval 0.43] [%clk 1:31:55] } 6. Nxc6 { [%eval 0.42] [%clk 1:31:24] } 6... bxc6 { [%eval 0.29] [%clk 1:32:16] } 7. e5 { [%eval 0.32] [%clk 1:31:48] } 7... Nd5 { [%eval 0.48] [%clk 1:32:31] } 8. Ne4 { [%eval 0.41] [%clk 1:32:12] } 8... Qc7 { [%eval 0.57] [%clk 1:32:39] } 9. f4 { [%eval 0.59] [%clk 1:32:29] } 9... Qb6 { [%eval 0.58] [%clk 1:32:55] } 10. a3 { [%eval 0.34] [%clk 1:31:08] } 10... Ne3 { [%eval 0.51] [%clk 1:07:02] } 11. Qd3 { [%eval 0.43] [%clk 1:23:34] } 11... Nxf1 { [%eval 0.32] [%clk 1:06:42] } 12. Rxf1 { [%eval 0.32] [%clk 1:20:22] } 12... Ba6 { [%eval 0.5] [%clk 1:00:09] } 13. c4 { [%eval 0.32] [%clk 1:20:33] } 13... f5 { [%eval 0.55] [%clk 0:58:08] } 14. Nd6+ { [%eval 0.35] [%clk 1:02:05] } 14... Bxd6 { [%eval 0.36] [%clk 0:55:58] } 15. exd6 { [%eval 0.29] [%clk 1:02:29] } 15... c5 { [%eval 0.23] [%clk 0:51:38] } 16. Rf3 { [%eval 0.26] [%clk 0:50:03] } 16... Rc8?! { [%eval 0.99] } { Inaccuracy. Bb7 was best. } { [%clk 0:46:23] } 17. Rg3 { [%eval 0.79] [%clk 0:47:11] } 17... Rg8 { [%eval 0.77] [%clk 0:43:43] } 18. b3 { [%eval 0.83] [%clk 0:40:18] } 18... Rc6 { [%eval 0.84] [%clk 0:40:33] } 19. Qd1 { [%eval 1.04] [%clk 0:35:33] } 19... Rxd6 { [%eval 1.2] [%clk 0:37:13] } 20. Qh5+ { [%eval 1.27] [%clk 0:35:46] } 20... Kf8?! { [%eval 2.36] } { Inaccuracy. Ke7 was best. } { [%clk 0:31:57] } 21. Bb2 { [%eval 2.11] [%clk 0:34:51] } 21... Qb7 { [%eval 2.4] [%clk 0:27:20] } 22. Qxh7?? { [%eval 0.6] } { Blunder. Be5 was best. } { [%clk 0:28:47] } 22... Qe4+ { [%eval 0.67] [%clk 0:22:51] } 23. Kf1 { [%eval 0.6] [%clk 0:28:01] } 23... Qxf4+ { [%eval 0.65] [%clk 0:20:10] } 24. Kg1 { [%eval 0.6] [%clk 0:28:18] } 24... Rd4 { [%eval 0.62] [%clk 0:16:32] } 25. Rf1 { [%eval 0.58] [%clk 0:27:01] } 25... Qe4 { [%eval 0.46] [%clk 0:12:57] } 26. Bxd4 { [%eval 0.47] [%clk 0:21:42] } 26... cxd4?! { [%eval 1.31] } { Inaccuracy. Qxd4+ was best. } { [%clk 0:13:26] } 27. Qg6 { [%eval 1.1] [%clk 0:20:06] } 27... Bb7 { [%eval 1.15] [%clk 0:12:42] } 28. Qg5 { [%eval 1.2] [%clk 0:19:46] } 28... Kf7 { [%eval 1.23] [%clk 0:10:28] } 29. h4?! { [%eval 0.63] } { Inaccuracy. Qg6+ was best. } { [%clk 0:16:44] } 29... Qe5 { [%eval 0.1] [%clk 0:08:23] } 30. Qg6+ { [%eval 0.67] [%clk 0:08:09] } 30... Kf8 { [%eval 0.44] [%clk 0:08:46] } 31. Qg5 { [%eval 0.06] [%clk 0:07:42] } 31... Kf7 { [%eval 0.01] [%clk 0:08:58] } 32. Qg6+ { [%eval 0.03] [%clk 0:04:11] } 32... Kf8 { [%eval 0.0] [%clk 0:09:21] } 33. Qg5 { [%eval 0.0] [%clk 0:04:02] } 33... Kf7 { [%eval 0.44] [%clk 0:07:57] } 34. Qg6+ { [%eval 0.0] [%clk 0:02:58] } 1/2-1/2