[Event "Lockdown simul"] [Site "https://lichess.org/mplMZqyj"] [Date "2020.04.10"] [White "avalongamemaster"] [Black "puzzleschess"] [Result "1-0"] [UTCDate "2020.04.10"] [UTCTime "16:00:01"] [WhiteElo "2500"] [BlackElo "1500"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "D02"] [Opening "Queen's Pawn Game: Zukertort Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 { D02 Queen's Pawn Game: Zukertort Variation } b5?! { (0.00 → 0.85) Inaccuracy. Nf6 was best. } (2... Nf6 3. c4 e6 4. cxd5 exd5 5. Bf4 c6 6. Nc3 Bf5 7. e3) 3. a4 b4 4. e3 a5 5. c4 Ba6 6. cxd5 Bxf1 7. Rxf1 Qxd5 8. Qc2 Nc6?! { (0.52 → 1.59) Inaccuracy. Qb7 was best. } (8... Qb7 9. Nbd2 Nf6 10. b3 e6 11. Ne5 Nbd7 12. Nxd7 Nxd7 13. Bb2 Bd6 14. O-O-O O-O 15. g3) 9. Nbd2 f5 10. b3 Rd8? { (0.93 → 2.44) Mistake. e6 was best. } (10... e6 11. Bb2) 11. Bb2 Nf6? { (1.76 → 3.28) Mistake. e6 was best. } (11... e6 12. Rc1 Nge7 13. Ke2 g6 14. Qc5 Bg7 15. Qb5 Qd7 16. Rc5 h6 17. Rfc1 Rb8 18. Qc4) 12. Rc1 Rd6 13. Nc4 Rd7 14. Nce5 Nxe5 15. Nxe5 Rd8 16. Qxc7 Qxb3? { (4.00 → 8.81) Mistake. g6 was best. } (16... g6 17. Ke2) 17. Qc6+ Nd7 18. Nc4 Qd3 19. Qe6 Qe4?! { (10.01 → Mate in 1) Checkmate is now unavoidable. Nc5 was best. } (19... Nc5 20. dxc5) 20. Nd6# { White wins by checkmate. } 1-0