[Event "Rated classical game"] [Site "https://lichess.org/ibYuNNGJ"] [Date "2019.09.16"] [White "SERG_USSR"] [Black "thepumastore"] [Result "0-1"] [UTCDate "2019.09.16"] [UTCTime "15:09:53"] [WhiteElo "2158"] [BlackElo "1927"] [WhiteRatingDiff "-20"] [BlackRatingDiff "+22"] [Variant "Standard"] [TimeControl "900+15"] [ECO "A45"] [Opening "Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 { A45 Indian Defense } 2. Bf4 c5 3. c3?! { (0.18 → -0.37) Inaccuracy. e3 was best. } (3. e3 g6 4. Nf3 Bg7 5. c3 Qb6 6. Nbd2 d6 7. Be2 O-O) 3... e6 4. Nf3 g6 5. Bg5 Nc6 6. e4 Be7?! { (0.10 → 1.17) Inaccuracy. h6 was best. } (6... h6 7. Bxf6 Qxf6 8. e5 Qd8 9. dxc5 Bxc5 10. Nbd2 d5 11. exd6) 7. e5 Ne4 8. Bxe7 Qxe7 9. Bd3 Ng5 10. Nfd2 f6 11. exf6 Qxf6 12. dxc5 Qe5+ 13. Qe2 Qxc5 14. O-O d5 15. Nb3 Qd6 16. N1d2 Rf8?! { (0.61 → 1.58) Inaccuracy. O-O was best. } (16... O-O 17. Qe3 Qf4 18. Qxf4 Rxf4 19. Bb5 e5 20. f3 Kg7 21. Rae1 Nf7 22. Nc5 Rf6 23. c4) 17. Qe3 Nf7 18. Rae1 Nfe5 19. Bb5 Ng4 20. Qe2?? { (1.56 → Mate in 1) Checkmate is now unavoidable. Qh3 was best. } (20. Qh3 h5) 20... Qxh2# { Black wins by checkmate. } 0-1