[Event "Tuesday Night VIII U1400"] [Site "https://lichess.org/onMrnKQu"] [Date "2021.11.24"] [White "iowa_ana"] [Black "shreethan2011"] [Result "0-1"] [UTCDate "2021.11.24"] [UTCTime "01:48:47"] [WhiteElo "965"] [BlackElo "1539"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+7"] [Variant "Standard"] [TimeControl "600+2"] [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 Nd7 4. Bd3 Bxd3 5. Qxd3 Ngf6 6. Nd2 e6 7. Ngf3 Ne4?? { (-0.13 → 3.16) Blunder. c5 was best. } (7... c5 8. O-O Be7 9. a4 O-O 10. h3 Qb6 11. b3 a5 12. c4) 8. Nxe4 dxe4 9. Qxe4 f5?? { (3.10 → 8.71) Blunder. c6 was best. } (9... c6 10. a4) 10. Bg5?? { (8.71 → -7.05) Blunder. Qxe6+ was best. } (10. Qxe6+ Qe7) 10... Be7?? { (-7.05 → 7.87) Blunder. fxe4 was best. } (10... fxe4 11. Bxd8 exf3 12. Bxc7 fxg2 13. Rg1 Rc8 14. Ba5 Rxc2 15. Rxg2 Rc8 16. Ke2 g6 17. Rgg1) 11. Bxe7?? { (7.87 → 3.27) Blunder. Qxe6 was best. } (11. Qxe6) 11... Qxe7? { (3.27 → 5.62) Mistake. fxe4 was best. } (11... fxe4 12. Bxd8 exf3 13. Bh4 fxg2 14. Rg1 O-O 15. Rxg2 Rf7 16. Rd1 Rc8 17. Rg4 c5 18. Re4) 12. O-O?? { (5.62 → -9.30) Blunder. Qxb7 was best. } (12. Qxb7 O-O) 12... fxe4 13. Ne5 Nxe5 14. Rae1 O-O 15. h3 Rf5 16. g3 Nf3+ 17. Kg2 Nxe1+ 18. Rxe1 Raf8 19. g4?! { (-14.57 → Mate in 3) Checkmate is now unavoidable. Re2 was best. } (19. Re2 g5) 19... Rxf2+ 20. Kg3 Qf6 21. Rg1 g5 22. Rg2 Qf3+ 23. Kh2 Qxg2# { Black wins by checkmate. } 0-1