[Event "Kazakhstan Cup Qualifier - Stage 1"] [Site "https://lichess.org/ojpejdeS"] [Date "2023.06.17"] [White "yesterdey"] [Black "Sitdikov_Ratmir"] [Result "0-1"] [UTCDate "2023.06.17"] [UTCTime "19:11:08"] [WhiteElo "2833"] [BlackElo "2216"] [WhiteRatingDiff "-37"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A43"] [Opening "Benoni Defense: Benoni-Indian Defense, Kingside Move Order"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 c5 3. d5 { A43 Benoni Defense: Benoni-Indian Defense, Kingside Move Order } d6 4. Nc3 g6 5. e4 Bg7 6. Be2 O-O 7. Nd2 a6?! { (0.26 → 0.91) Inaccuracy. e6 was best. } (7... e6 8. a4 exd5 9. exd5 Nbd7 10. O-O Nb6 11. Bf3 a5 12. Nb5) 8. a4 e6 9. Nc4 exd5 10. exd5 Re8 11. f3 Bf5?! { (0.53 → 1.62) Inaccuracy. Bf8 was best. } (11... Bf8) 12. g4?? { (1.62 → -1.87) Blunder. O-O was best. } (12. O-O b6 13. Bg5 h6 14. Bf4 Nh5 15. Bxd6 Nd7 16. g4 b5 17. axb5 Nb6 18. Bxc5 Nxc4) 12... Nxg4 13. fxg4?! { (-1.66 → -2.84) Inaccuracy. h4 was best. } (13. h4) 13... Qh4+ 14. Kf1 Bd4 15. Qe1?? { (-3.42 → Mate in 1) Checkmate is now unavoidable. Be3 was best. } (15. Be3 Qh3+ 16. Ke1 Rxe3 17. Ra3 Bxg4 18. Nxe3 Qxe3 19. Qd3 Qe5 20. Rf1 Nd7 21. Kd1 Nf6) 15... Qh3# { Black wins by checkmate. } 0-1