[Event "Rated classical game"] [Site "https://lichess.org/ERhIMUdt"] [Date "2023.04.12"] [White "grobgrob"] [Black "medvedev125"] [Result "0-1"] [UTCDate "2023.04.12"] [UTCTime "20:42:32"] [WhiteElo "1614"] [BlackElo "1680"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+130"] [Variant "Standard"] [TimeControl "1800+20"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Accelerated London System } Bf5 3. e3 e6 4. c3 c5 5. Nf3 Nd7 6. Nbd2 Ngf6 7. Qb3 Qb6 8. O-O-O? { (0.38 → -1.18) Mistake. Qxb6 was best. } (8. Qxb6 Nxb6 9. Bb5+ Nfd7 10. a4 a6 11. Be2 Nc8 12. a5 Be7) 8... Rc8? { (-1.18 → 0.00) Mistake. c4 was best. } (8... c4) 9. Nh4 cxd4?! { (-0.30 → 0.42) Inaccuracy. Qxb3 was best. } (9... Qxb3 10. Nxb3 Bg6 11. f3 c4 12. Nd2 b5 13. g4 a5 14. Nxg6 hxg6 15. Kc2 Nb6 16. h4) 10. Nxf5?? { (0.42 → -2.45) Blunder. exd4 was best. } (10. exd4 Bg6 11. Nxg6 hxg6 12. Kb1 Qxb3 13. axb3 Ng4 14. Bg3 Nh6 15. h3 Nf5 16. Bh2 Bd6) 10... exf5?? { (-2.45 → 1.78) Blunder. dxc3 was best. } (10... dxc3) 11. exd4 Qxd4?? { (1.74 → 5.87) Blunder. Be7 was best. } (11... Be7 12. Qxb6 Nxb6 13. Re1 Kf8 14. h4 h5 15. f3 g6 16. Nb3 Nc4 17. Nc5 b6 18. Nd3) 12. Qxb7 Rxc3+ 13. bxc3 Ba3+ 14. Kc2 Qxf4 15. Qc8+ Ke7 16. Qxh8 Nc5?! { (5.94 → 8.76) Inaccuracy. Qa4+ was best. } (16... Qa4+ 17. Nb3) 17. Bb5 Nfe4 18. Qe8+ Kf6 19. Qd8+ Kg6 20. Qxd5 Nxc3 21. Kxc3?? { (8.34 → Mate in 2) Checkmate is now unavoidable. Qc6+ was best. } (21. Qc6+ f6) 21... Qb4+ 22. Kc2 Qb2# { Black wins by checkmate. } 0-1