Event: Round 5: Chen, Derek - Das, Aditeya
Date: 2024-10-06
White: Chen, Derek
WhiteElo: 1940
Black: Das, Aditeya
BlackTitle: CM
BlackElo: 1961
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:31:00] } 1... c5 { [%eval 0.25] [%clk 1:21:11] } 2. Nf3 { [%eval 0.31] [%clk 1:31:25] } 2... d6 { [%eval 0.21] [%clk 1:21:30] } 3. d4 { [%eval 0.22] [%clk 1:31:46] } 3... cxd4 { [%eval 0.19] [%clk 1:21:42] } 4. Nxd4 { [%eval 0.18] [%clk 1:32:06] } 4... Nf6 { [%eval 0.24] [%clk 1:22:03] } 5. Nc3 { [%eval 0.16] [%clk 1:32:28] } 5... a6 { [%eval 0.29] [%clk 1:22:29] } 6. Be3 { [%eval 0.21] [%clk 1:32:52] } 6... e5 { [%eval 0.2] [%clk 1:22:53] } 7. Nb3 { [%eval 0.12] [%clk 1:33:09] } 7... Be6 { [%eval 0.2] [%clk 1:23:14] } 8. f3 { [%eval 0.44] [%clk 1:33:28] } 8... Be7 { [%eval 0.46] [%clk 1:23:36] } 9. Qd2 { [%eval 0.45] [%clk 1:33:50] } 9... h5 { [%eval 0.47] [%clk 1:24:01] } 10. Nd5 { [%eval 0.38] [%clk 1:31:38] } 10... Nxd5 { [%eval 0.26] [%clk 1:24:16] } 11. exd5 { [%eval 0.33] [%clk 1:31:57] } 11... Bf5 { [%eval 0.3] [%clk 1:24:43] } 12. Be2 { [%eval 0.33] [%clk 1:32:03] } 12... O-O { [%eval 0.4] [%clk 1:19:59] } 13. O-O { [%eval 0.45] [%clk 1:30:05] } 13... Bg6 { [%eval 0.69] [%clk 1:20:17] } 14. a4 { [%eval 0.69] [%clk 1:15:45] } 14... Nd7 { [%eval 0.69] [%clk 1:17:20] } 15. Na5 { [%eval 0.69] [%clk 1:13:17] } 15... Qc7 { [%eval 0.63] [%clk 1:17:29] } 16. c4 { [%eval 0.64] [%clk 1:05:23] } 16... f5 { [%eval 0.63] [%clk 1:17:09] } 17. b4 { [%eval 0.65] [%clk 1:04:08] } 17... f4 { [%eval 0.71] [%clk 1:14:02] } 18. Bf2 { [%eval 0.76] [%clk 1:04:34] } 18... Bf6?! { [%eval 1.79] } { Inaccuracy. Nf6 was best. } { [%clk 1:14:23] } 19. Rac1 { [%eval 1.68] [%clk 1:04:51] } 19... b6 { [%eval 1.64] [%clk 1:12:50] } 20. Nb3 { [%eval 1.38] [%clk 1:04:09] } 20... Bg5 { [%eval 1.75] [%clk 1:10:17] } 21. Bd3 { [%eval 1.85] [%clk 1:00:25] } 21... Bf7?! { [%eval 2.78] } { Inaccuracy. e4 was best. } { [%clk 1:04:44] } 22. a5 { [%eval 2.79] [%clk 0:59:55] } 22... bxa5 { [%eval 2.62] [%clk 1:04:57] } 23. Nxa5 { [%eval 2.66] [%clk 1:00:15] } 23... Nf6 { [%eval 2.64] [%clk 1:05:18] } 24. Qc2 { [%eval 2.78] [%clk 0:51:18] } 24... Bh6 { [%eval 2.54] [%clk 0:58:27] } 25. Rb1 { [%eval 2.34] [%clk 0:49:35] } 25... g5 { [%eval 2.42] [%clk 0:57:42] } 26. Bg6? { [%eval 1.2] } { Mistake. Rfd1 was best. } { [%clk 0:45:59] } 26... Kg7?! { [%eval 2.12] } { Inaccuracy. Bxg6 was best. } { [%clk 0:57:33] } 27. Bxf7 { [%eval 1.83] [%clk 0:46:17] } 27... Rxf7?! { [%eval 2.99] } { Inaccuracy. Qxf7 was best. } { [%clk 0:57:59] } 28. Nc6?! { [%eval 2.06] } { Inaccuracy. c5 was best. } { [%clk 0:46:12] } 28... g4 { [%eval 1.81] [%clk 0:54:15] } 29. Qd3?! { [%eval 1.21] } { Inaccuracy. Rbd1 was best. } { [%clk 0:44:49] } 29... Qd7 { [%eval 1.6] [%clk 0:52:11] } 30. b5? { [%eval 0.0] } { Mistake. Bh4 was best. } { [%clk 0:44:33] } 30... axb5 { [%eval 0.0] [%clk 0:52:09] } 31. cxb5 { [%eval 0.0] [%clk 0:45:02] } 31... gxf3 { [%eval 0.0] [%clk 0:51:47] } 32. gxf3?? { [%eval -2.72] } { Blunder. Qxf3 was best. } { [%clk 0:45:23] } 32... Qh3 { [%eval -2.28] [%clk 0:52:00] } 33. Rfd1?? { [%eval -6.37] } { Blunder. Ba7 was best. } { [%clk 0:40:46] } 33... Kh8 { [%eval -6.0] [%clk 0:51:58] } 34. Kh1 { [%eval -7.4] [%clk 0:40:55] } 34... Rg7 { [%eval -5.88] [%clk 0:51:32] } 35. Rg1 { [%eval -7.14] [%clk 0:40:58] } 35... Ra2 { [%eval -7.19] [%clk 0:51:48] } 36. Rbf1 { [%eval -8.59] [%clk 0:39:39] } 36... Rxg1+ { [%eval -8.51] [%clk 0:51:16] } 37. Kxg1 { [%eval -8.04] [%clk 0:39:49] } 37... Ng4 { [%eval -7.47] [%clk 0:51:33] } 0-1