Event: Round 1: Jo Sam Serah - Mukherjee Arpita
Date: 2023-02-10
White: Jo Sam Serah
Black: Mukherjee Arpita
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:58] } 1... c5 { [%eval 0.32] [%clk 1:30:53] } 2. Nf3 { [%eval 0.0] [%clk 1:31:22] } 2... d6 { [%eval 0.0] [%clk 1:30:47] } 3. d4 { [%eval 0.25] [%clk 1:31:51] } 3... cxd4 { [%eval 0.13] [%clk 1:31:10] } 4. Nxd4 { [%eval 0.27] [%clk 1:32:16] } 4... Nf6 { [%eval 0.3] [%clk 1:31:34] } 5. Nc3 { [%eval 0.21] [%clk 1:32:39] } 5... a6 { [%eval 0.39] [%clk 1:32:00] } 6. Be3 { [%eval 0.12] [%clk 1:33:03] } 6... e5 { [%eval 0.31] [%clk 1:31:04] } 7. Nb3 { [%eval 0.25] [%clk 1:33:30] } 7... Be7 { [%eval 0.13] [%clk 1:31:13] } 8. f3 { [%eval 0.54] [%clk 1:33:53] } 8... Be6 { [%eval 0.34] [%clk 1:31:32] } 9. Qd2 { [%eval 0.49] [%clk 1:34:18] } 9... h5 { [%eval 0.6] [%clk 1:31:56] } 10. O-O-O { [%eval 0.2] [%clk 1:34:39] } 10... Nbd7 { [%eval 0.11] [%clk 1:32:22] } 11. Kb1 { [%eval 0.23] [%clk 1:34:36] } 11... Rc8 { [%eval 0.29] [%clk 1:32:25] } 12. Be2 { [%eval -0.1] [%clk 1:33:23] } 12... b5 { [%eval -0.21] [%clk 1:31:36] } 13. a3 { [%eval -0.4] [%clk 1:32:22] } 13... Qc7 { [%eval -0.15] [%clk 1:27:28] } 14. g4? { [%eval -1.44] } { Mistake. Bg5 was best. } { [%clk 1:22:18] } 14... Nb6?? { [%eval 0.72] } { Blunder. hxg4 was best. } { [%clk 1:20:16] } 15. Bxb6 { [%eval 0.31] [%clk 1:20:34] } 15... Qxb6 { [%eval 0.81] [%clk 1:20:38] } 16. g5 { [%eval 0.62] [%clk 1:20:57] } 16... Nd7 { [%eval 0.46] [%clk 1:18:41] } 17. Nd5 { [%eval 0.45] [%clk 1:20:55] } 17... Bxd5 { [%eval 0.54] [%clk 1:18:39] } 18. Qxd5?! { [%eval -0.39] } { Inaccuracy. exd5 was best. } { [%clk 1:20:57] } 18... g6 { [%eval -0.31] [%clk 1:17:27] } 19. Rhf1?! { [%eval -0.93] } { Inaccuracy. h4 was best. } { [%clk 1:15:24] } 19... Qc7 { [%eval -0.89] [%clk 1:17:37] } 20. Qd2 { [%eval -0.67] [%clk 1:12:11] } 20... O-O { [%eval -0.53] [%clk 1:16:09] } 21. h4 { [%eval -0.67] [%clk 1:12:07] } 21... Nb6 { [%eval -0.46] [%clk 1:14:35] } 22. Na5?? { [%eval -2.45] } { Blunder. f4 was best. } { [%clk 1:08:08] } 22... Rfd8 { [%eval -2.22] [%clk 1:11:46] } 23. c3? { [%eval -4.0] } { Mistake. f4 was best. } { [%clk 1:04:10] } 23... d5 { [%eval -3.76] [%clk 1:11:52] } 24. Qc2? { [%eval -6.62] } { Mistake. f4 was best. } { [%clk 1:04:10] } 24... d4 { [%eval -5.4] [%clk 1:11:22] } 25. Nb3 { [%eval -6.75] [%clk 1:03:36] } 25... Na4 { [%eval -7.22] [%clk 1:07:24] } 26. c4 { [%eval -7.78] [%clk 0:59:59] } 26... bxc4 { [%eval -8.16] [%clk 1:07:20] } 27. Nxd4 { [%eval -8.6] [%clk 0:58:25] } 27... exd4 { [%eval -8.9] [%clk 1:07:18] } 28. Qxa4 { [%eval -9.05] [%clk 0:58:40] } 28... d3 { [%eval -8.94] [%clk 1:07:39] } 29. Bxd3 { [%eval -9.05] [%clk 0:58:57] } 29... cxd3 { [%eval -8.63] [%clk 1:07:05] } 30. Rc1 { [%eval -9.09] [%clk 0:58:11] } 30... Qb6 { [%eval -9.21] [%clk 1:07:00] } 31. Rxc8 { [%eval -9.92] [%clk 0:54:08] } 31... Rxc8 { [%eval -9.3] [%clk 1:07:24] } 32. Rd1 { [%eval -9.52] [%clk 0:54:33] } 32... Rc2 { [%eval -8.14] [%clk 1:07:02] } 33. b3? { [%eval #-7] } { Checkmate is now unavoidable. Qxc2 was best. } { [%clk 0:52:44] } 33... Qf2 { [%eval #-6] [%clk 1:06:41] } 0-1