[Event "End of School Swiss"] [Site "https://lichess.org/WPtgs4L3"] [Date "2021.07.02"] [White "DanielDavydov"] [Black "KeithDenning"] [Result "1-0"] [UTCDate "2021.07.02"] [UTCTime "17:10:01"] [WhiteElo "1458"] [BlackElo "1799"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-14"] [Variant "Standard"] [TimeControl "600+5"] [ECO "C68"] [Opening "Ruy Lopez: Exchange Variation, Keres Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. Nc3 { C68 Ruy Lopez: Exchange Variation, Keres Variation } Bd6 6. d3 Nf6 7. h3 Be6 8. a3 O-O?! { (-0.30 → 0.31) Inaccuracy. Qe7 was best. } (8... Qe7 9. Ng5 Bc8 10. Be3 h6 11. Nf3 Be6 12. Qe2 b5 13. Nd2 Nd7 14. O-O O-O 15. Kh1) 9. Bg5 Be7?! { (0.16 → 1.11) Inaccuracy. Re8 was best. } (9... Re8 10. Bh4) 10. Qd2?! { (1.11 → 0.45) Inaccuracy. Nxe5 was best. } (10. Nxe5 Nxe4) 10... Qd7?? { (0.45 → 2.44) Blunder. h6 was best. } (10... h6 11. Be3) 11. Nxe5 Qd4 12. Nf3?! { (3.37 → 2.56) Inaccuracy. f4 was best. } (12. f4 h6 13. Nf3 Qd8 14. Bxf6 Bxf6 15. g4 Re8 16. f5 Bc8 17. O-O-O b5 18. h4 b4) 12... Qd6?? { (2.56 → 7.28) Blunder. Qd8 was best. } (12... Qd8 13. Be3) 13. Bf4?? { (7.28 → 2.84) Blunder. e5 was best. } (13. e5 Ne4 14. Nxe4 Qd8 15. O-O c5 16. Rae1 Bd5 17. Bxe7 Qxe7 18. c4 Bxe4 19. Rxe4 f6) 13... Qd7 14. Ne5 Qd8 15. O-O-O Nd7 16. Qe3?! { (2.39 → 1.75) Inaccuracy. Nf3 was best. } (16. Nf3 b5) 16... Nxe5 17. Bxe5 b5?! { (1.70 → 2.91) Inaccuracy. f6 was best. } (17... f6) 18. Qg3 Bd6?? { (2.85 → Mate in 1) Checkmate is now unavoidable. f6 was best. } (18... f6) 19. Qxg7# { White wins by checkmate. } 1-0