Event: Round 2: Chinguun, Sumiya - Tregubenko, Nikolay
Site: https://lichess.org/broadcast/31st-abu-dhabi-international-chess-festival--masters/round-2/QnfUsD7B/6MfQXNqs
White: Chinguun, Sumiya
WhiteTitle: IM
WhiteElo: 2427
Black: Tregubenko, Nikolay
BlackTitle: FM
BlackElo: 2308
Result: 1-0
ECO: B94
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... c5 { [%eval 0.24] [%clk 1:26:29] } 2. Nf3 { [%eval 0.2] [%clk 1:31:11] } 2... d6 { [%eval 0.31] [%clk 1:26:51] } 3. d4 { [%eval 0.22] [%clk 1:31:37] } 3... cxd4 { [%eval 0.19] [%clk 1:27:14] } 4. Nxd4 { [%eval 0.18] [%clk 1:32:03] } 4... Nf6 { [%eval 0.31] [%clk 1:27:25] } 5. Nc3 { [%eval 0.32] [%clk 1:32:26] } 5... a6 { [%eval 0.25] [%clk 1:27:47] } 6. Bg5 { [%eval 0.0] [%clk 1:32:51] } 6... Nbd7 { [%eval 0.19] [%clk 1:27:50] } 7. Bc4 { [%eval 0.21] [%clk 1:33:11] } 7... Qb6 { [%eval 0.16] [%clk 1:28:00] } 8. Bb3 { [%eval 0.25] [%clk 1:33:34] } 8... e6 { [%eval 0.33] [%clk 1:28:11] } 9. Bxf6 { [%eval 0.14] [%clk 1:33:57] } 9... Nxf6 { [%eval 0.06] [%clk 1:28:15] } 10. Qd2 { [%eval 0.08] [%clk 1:34:19] } 10... Nd7 { [%eval 0.14] [%clk 1:27:51] } 11. O-O-O { [%eval 0.13] [%clk 1:34:43] } 11... Nc5 { [%eval 0.09] [%clk 1:28:04] } 12. Rhe1 { [%eval -0.28] [%clk 1:35:08] } 12... Bd7 { [%eval -0.22] [%clk 1:05:29] } 13. Nf5 { [%eval -0.04] [%clk 1:35:31] } 13... Nxb3+ { [%eval 0.16] [%clk 1:00:31] } 14. axb3 { [%eval 0.0] [%clk 1:33:13] } 14... exf5 { [%eval 0.0] [%clk 0:59:49] } 15. Nd5 { [%eval 0.06] [%clk 1:33:33] } 15... Qc5 { [%eval 0.08] [%clk 0:58:32] } 16. Re3 { [%eval 0.07] [%clk 1:33:56] } 16... Kd8 { [%eval 0.14] [%clk 0:43:03] } 17. Rc3 { [%eval 0.09] [%clk 1:00:14] } 17... Qb5 { [%eval 0.06] [%clk 0:42:49] } 18. e5 { [%eval 0.14] [%clk 0:50:19] } 18... h6?? { [%eval 3.95] } { Blunder. Bc6 was best. } { [%clk 0:34:17] } 19. exd6? { [%eval 1.97] } { Mistake. Nc7 was best. } { [%clk 0:45:56] } 19... Bc6?? { [%eval 5.12] } { Blunder. Rc8 was best. } { [%clk 0:28:32] } 20. Nc7 { [%eval 5.47] [%clk 0:37:45] } 20... Qa5 { [%eval 5.48] [%clk 0:29:01] } 21. Qe3 { [%eval 5.05] [%clk 0:37:14] } 21... f4 { [%eval 4.18] [%clk 0:13:15] } 22. Qxf4 { [%eval 4.02] [%clk 0:37:28] } 22... Rc8?! { [%eval 5.83] } { Inaccuracy. Qg5 was best. } { [%clk 0:11:10] } 23. Qxf7 { [%eval 5.84] [%clk 0:35:52] } 23... Bd7 { [%eval 5.86] [%clk 0:10:56] } 24. Re3 { [%eval 5.96] [%clk 0:35:44] } 24... Qa1+ { [%eval 5.82] [%clk 0:09:22] } 25. Kd2 { [%eval 5.76] [%clk 0:36:01] } 25... Qa5+?? { [%eval #13] } { Checkmate is now unavoidable. Bxd6 was best. } { [%clk 0:09:43] } 26. Ke2 { [%eval #15] [%clk 0:36:15] } 1-0