[Event "Rated classical game"] [Site "https://lichess.org/ohnP7Nee"] [Date "2021.03.02"] [White "Sogtulakk00"] [Black "AlanAUSP"] [Result "1-0"] [UTCDate "2021.03.02"] [UTCTime "22:20:12"] [WhiteElo "1894"] [BlackElo "2050"] [WhiteRatingDiff "+110"] [BlackRatingDiff "-27"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System, Steinitz Countergambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 c5 { D00 Queen's Pawn Game: Accelerated London System, Steinitz Countergambit } 3. c3 cxd4 4. cxd4 Nc6 5. Nf3 g6?! { (0.00 → 0.76) Inaccuracy. Nf6 was best. } (5... Nf6 6. a3 Bf5 7. e3 e6 8. Bd3 Bxd3 9. Qxd3 Be7 10. Nbd2) 6. e3 Bf5?! { (0.75 → 1.48) Inaccuracy. Nf6 was best. } (6... Nf6 7. Nc3 Nh5 8. Bg5 Bg7 9. h3 h6 10. Bh4 O-O 11. Bd3) 7. Nc3 Bg7 8. Rc1? { (2.34 → 0.86) Mistake. Qb3 was best. } (8. Qb3 Qd7 9. Nxd5 Be6 10. Nc7+ Qxc7 11. Bxc7 Bxb3 12. axb3 Rc8 13. Bg3 Nf6 14. Bc4 a6) 8... Bg4?? { (0.86 → 2.94) Blunder. Nf6 was best. } (8... Nf6 9. h3 O-O 10. Bb5 Bd7 11. O-O Rc8 12. Bd3 e6 13. Bd6 Re8 14. b4 Bf8 15. Bxf8) 9. Bb5?? { (2.94 → 1.05) Blunder. Qb3 was best. } (9. Qb3 Qb6 10. Nxd5 Qxb3 11. axb3 Rd8 12. Nc7+ Kf8 13. Be2 Bf5 14. O-O Nf6 15. h3 h5) 9... e6?! { (1.05 → 2.20) Inaccuracy. Nf6 was best. } (9... Nf6 10. Qa4) 10. Qa4 Ne7?! { (2.03 → 3.14) Inaccuracy. Rc8 was best. } (10... Rc8 11. Ne5) 11. Ne5 Bf5?! { (3.05 → 3.98) Inaccuracy. Bxe5 was best. } (11... Bxe5 12. Bxe5 O-O 13. Bf6 Qd6 14. O-O Bf5 15. f3 g5 16. Bxg5 f6 17. Bf4 e5 18. Bg3) 12. Nxc6 bxc6 13. Bxc6+ Nxc6 14. Qxc6+ Ke7?! { (3.96 → 6.23) Inaccuracy. Kf8 was best. } (14... Kf8 15. Nb5) 15. Nb5 Qa5+ 16. Rc3 Qxa2?? { (6.05 → Mate in 4) Checkmate is now unavoidable. Qb6 was best. } (16... Qb6 17. Bd6+ Kf6 18. Qd7 Qd8 19. Be5+ Kg5 20. Qxd8+ Rhxd8 21. Bxg7 Rab8 22. Rc5 a6 23. h4+) 17. Bg5+ f6 18. Qb7+ Kf8 19. Qxa8+ Kf7 20. Rc7# { White wins by checkmate. } 1-0