[Event "Rated classical game"] [Site "https://lichess.org/5apbXtDf"] [Date "2020.05.17"] [White "OlmedoEver"] [Black "A_Graf"] [Result "1-0"] [UTCDate "2020.05.17"] [UTCTime "06:31:58"] [WhiteElo "1590"] [BlackElo "1545"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "B00"] [Opening "Pirc Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d6 2. d4 { B00 Pirc Defense } h6 3. c4 e6 4. Nf3 Na6 5. Bd2 Bd7 6. b3?! { (1.68 → 0.81) Inaccuracy. b4 was best. } (6. b4 c6) 6... Be7 7. Be2 Bf6 8. e5 Be7 9. O-O Bc6 10. exd6?! { (2.44 → 1.27) Inaccuracy. b4 was best. } (10. b4 Be4) 10... cxd6 11. Nc3 Nc7 12. Be3 Nf6 13. b4 Be4?! { (0.87 → 1.75) Inaccuracy. Ne4 was best. } (13... Ne4 14. Rc1) 14. Nxe4 Nxe4 15. Qd3 d5?! { (1.49 → 2.23) Inaccuracy. Nf6 was best. } (15... Nf6) 16. cxd5? { (2.23 → 0.81) Mistake. c5 was best. } (16. c5) 16... exd5 17. Nd2 Nxd2 18. Bxd2 b5? { (0.29 → 1.82) Mistake. O-O was best. } (18... O-O) 19. Bd1 O-O 20. Bc2 Bd6?? { (1.33 → Mate in 1) Checkmate is now unavoidable. f5 was best. } (20... f5) 21. Qh7# { White wins by checkmate. } 1-0