[Event "Practice Tournament Arena"] [Site "https://lichess.org/9sp4HW7q"] [Date "2021.02.27"] [White "FertilizR"] [Black "YangBillion"] [Result "1-0"] [UTCDate "2021.02.27"] [UTCTime "01:38:37"] [WhiteElo "2088"] [BlackElo "1657"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-4"] [Variant "Standard"] [TimeControl "900+10"] [ECO "C11"] [Opening "French Defense: Classical Variation, Steinitz Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 { C11 French Defense: Classical Variation, Steinitz Variation } Nfd7 5. f4 Nc6?! { (0.17 → 0.99) Inaccuracy. c5 was best. } (5... c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Bc5 9. Qd2 O-O 10. Be2) 6. Nf3 Bb4?! { (0.98 → 1.80) Inaccuracy. Ne7 was best. } (6... Ne7 7. a3 a6 8. g3 c5 9. dxc5 Nxc5 10. Nd4 Nc6 11. Be3) 7. Bd2 b6 8. a3 Be7 9. Be3?! { (1.94 → 1.28) Inaccuracy. Bd3 was best. } (9. Bd3 Na5 10. O-O Nf8 11. Qe1 Nc4 12. Bc1 Na5 13. Qg3 Ng6 14. b4 Nc4 15. Ng5 c5) 9... Bb7 10. Bd3 f6?! { (1.71 → 2.85) Inaccuracy. Na5 was best. } (10... Na5 11. f5) 11. O-O?! { (2.85 → 2.04) Inaccuracy. Qe2 was best. } (11. Qe2) 11... fxe5? { (2.04 → 3.52) Mistake. O-O was best. } (11... O-O) 12. fxe5 Bg5?? { (3.74 → 12.60) Blunder. Nf8 was best. } (12... Nf8 13. b4) 13. Bxg5 Ne7 14. Be3 h6 15. Nh4 c6? { (9.59 → Mate in 4) Checkmate is now unavoidable. Nf8 was best. } (15... Nf8) 16. Qh5+ g6 17. Bxg6+ Nxg6 18. Qxg6+ Ke7 19. Nf5+?! { (Mate in 1 → 13.17) Lost forced checkmate sequence. Qf7# was best. } (19. Qf7#) 19... Kf8?! { (13.17 → Mate in 2) Checkmate is now unavoidable. exf5 was best. } (19... exf5 20. Bf2) 20. Nd6+ Ke7 21. Qf7# { White wins by checkmate. } 1-0