Event: GS
Site: Riga
Date: 2021-11-03
White: Kosteniuk Alexandra  (RUS)
WhiteElo: 2518
Black: Zhu Jiner  (CHN)
BlackElo: 2455
Result: 1-0
ECO: E49
Opening: Nimzo-Indian Defense: Normal Variation, Botvinnik System
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:56] } 1... Nf6 { [%eval 0.28] [%clk 1:30:42] } 2. c4 { [%eval 0.25] [%clk 1:31:20] } 2... e6 { [%eval 0.28] [%clk 1:30:56] } 3. Nc3 { [%eval 0.0] [%clk 1:31:40] } 3... Bb4 { [%eval 0.25] [%clk 1:30:56] } 4. e3 { [%eval 0.0] [%clk 1:31:52] } 4... O-O { [%eval 0.21] [%clk 1:29:32] } 5. Bd3 { [%eval 0.0] [%clk 1:32:11] } 5... d5 { [%eval 0.13] [%clk 1:28:33] } 6. a3 { [%eval 0.0] [%clk 1:29:31] } 6... Bxc3+ { [%eval 0.01] [%clk 1:18:29] } 7. bxc3 { [%eval 0.0] [%clk 1:29:11] } 7... dxc4 { [%eval 0.0] [%clk 1:18:00] } 8. Bxc4 { [%eval 0.13] [%clk 1:29:32] } 8... c5 { [%eval 0.15] [%clk 1:18:20] } 9. Ne2 { [%eval 0.12] [%clk 1:29:36] } 9... Qc7 { [%eval 0.07] [%clk 1:17:40] } 10. Ba2 { [%eval 0.17] [%clk 1:29:27] } 10... Nc6 { [%eval 0.32] [%clk 1:15:59] } 11. O-O { [%eval 0.38] [%clk 1:27:53] } 11... b6 { [%eval -0.1] [%clk 1:16:00] } 12. c4 { [%eval 0.03] [%clk 1:25:23] } 12... Rd8?! { [%eval 0.56] } { Inaccuracy. Ba6 was best. } { [%clk 1:10:03] } 13. Bb2 { [%eval 0.39] [%clk 1:23:57] } 13... Na5? { [%eval 1.46] } { Mistake. cxd4 was best. } { [%clk 0:59:51] } 14. d5 { [%eval 1.37] [%clk 1:17:03] } 14... Ne4?! { [%eval 2.09] } { Inaccuracy. Qe7 was best. } { [%clk 0:57:58] } 15. Rc1 { [%eval 1.62] [%clk 1:10:36] } 15... Nd6 { [%eval 1.75] [%clk 0:49:16] } 16. Ng3 { [%eval 1.49] [%clk 1:02:42] } 16... Qe7 { [%eval 1.85] [%clk 0:46:21] } 17. e4 { [%eval 1.68] [%clk 1:00:33] } 17... Ba6? { [%eval 2.92] } { Mistake. e5 was best. } { [%clk 0:37:13] } 18. Qg4 { [%eval 2.73] [%clk 0:56:17] } 18... e5?? { [%eval 5.83] } { Blunder. f6 was best. } { [%clk 0:25:34] } 19. f4 { [%eval 5.51] [%clk 0:47:52] } 19... Qd7 { [%eval 7.3] [%clk 0:24:39] } 20. Nf5 { [%eval 7.3] [%clk 0:47:48] } 20... Nxf5 { [%eval 7.28] [%clk 0:16:43] } 21. exf5 { [%eval 7.18] [%clk 0:47:59] } 21... f6 { [%eval 6.91] [%clk 0:16:52] } 22. fxe5 { [%eval 7.64] [%clk 0:48:16] } 22... fxe5 { [%eval 7.51] [%clk 0:17:16] } 23. Bxe5 { [%eval 7.35] [%clk 0:47:59] } 23... Rf8 { [%eval 7.62] [%clk 0:17:16] } 24. Qg3 { [%eval 7.77] [%clk 0:46:48] } 24... Rf7 { [%eval 7.7] [%clk 0:16:37] } 25. f6 { [%eval 7.37] [%clk 0:39:47] } 25... g6 { [%eval 8.76] [%clk 0:16:24] } 26. Rf4 { [%eval 7.46] [%clk 0:40:07] } 26... Re8 { [%eval 8.22] [%clk 0:15:57] } 27. Re1 { [%eval 8.0] [%clk 0:40:15] } 27... Kh8 { [%eval 9.18] [%clk 0:10:08] } 28. Rfe4 { [%eval 8.66] [%clk 0:37:30] } 28... Nb7 { [%eval 9.65] [%clk 0:09:00] } 29. Bb1 { [%eval 10.1] [%clk 0:34:23] } 29... b5 { [%eval 15.33] [%clk 0:04:56] } 30. Rh4 { [%eval 15.36] [%clk 0:33:31] } 30... Rg8?! { [%eval #3] } { Checkmate is now unavoidable. Kg8 was best. } { [%clk 0:02:30] } 31. Bxg6 { [%eval #6] [%clk 0:33:29] } 1-0