[Event "occasional team championship Arena"] [Site "https://lichess.org/3AUzexQq"] [Date "2024.02.03"] [White "Lance5500"] [Black "Osamodas"] [Result "1-0"] [UTCDate "2024.02.03"] [UTCTime "19:38:09"] [WhiteElo "2644"] [BlackElo "1855"] [WhiteTitle "LM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "C05"] [Opening "French Defense: Tarrasch Variation, Closed Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 2. e4 d5 3. Nd2 Nf6?! { (0.12 → 0.69) Inaccuracy. c5 was best. } (3... c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd7 7. O-O Nc6 8. Nb3) 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 { C05 French Defense: Tarrasch Variation, Closed Variation } 7. Ne2 Be7 8. f4 O-O 9. Nf3 a6 10. O-O cxd4 11. cxd4 b5? { (1.29 → 2.98) Mistake. f5 was best. } (11... f5) 12. f5?! { (2.98 → 1.79) Inaccuracy. Qc2 was best. } (12. Qc2 Qb6 13. Bxh7+ Kh8 14. Kh1 f5 15. exf6 Rxf6 16. Bd2 a5 17. g4 Nf8 18. g5 Nxh7) 12... exf5 13. Bxf5 Bb7?! { (1.80 → 2.84) Inaccuracy. Nb6 was best. } (13... Nb6 14. Bb1 f5 15. Qe1 Qe8 16. h4 a5 17. Qg3 Qh5 18. Qf2 Qg4 19. Bg5 h6 20. Bxe7) 14. Qc2 g6 15. Bh3 Rc8 16. Qd2 Rc7?! { (2.49 → 3.53) Inaccuracy. f5 was best. } (16... f5 17. exf6 Rxf6 18. Nc3 Nb6 19. Bxc8 Bxc8 20. b3 Bg4 21. Ne2 Re6 22. Bb2 Bb4 23. Qd3) 17. Qh6 Re8? { (3.30 → 5.86) Mistake. f5 was best. } (17... f5 18. Ng5 Bxg5 19. Bxg5 Qe8 20. Rae1 Nb4 21. Nf4 Nc2 22. Rc1 Nxe5 23. dxe5 Qxe5 24. Qh4) 18. Ng5 Nf8?! { (5.89 → 8.43) Inaccuracy. Bxg5 was best. } (18... Bxg5 19. Bxg5 Re7 20. Rxf7 Rxf7 21. Bxd8 Nxd8 22. e6 Nxe6 23. Bxe6 Nf8 24. Bxf7+ Rxf7 25. Qh3) 19. Rxf7 Bxg5? { (8.38 → Mate in 1) Checkmate is now unavoidable. Bf6 was best. } (19... Bf6 20. Rxc7 Qxc7 21. exf6 Bc8 22. Bf4 Qb7 23. Bxc8 Rxc8 24. f7+ Qxf7 25. Nxf7 Kxf7 26. Rf1) 20. Qg7# { White wins by checkmate. } 1-0