[Event "Robatsch"] [Site "https://lichess.org/BbgBKfMa"] [Date "2022.01.30"] [White "HeidelJake"] [Black "Yanchen2020"] [Result "1-0"] [UTCDate "2022.01.30"] [UTCTime "17:42:04"] [WhiteElo "1404"] [BlackElo "1515"] [WhiteRatingDiff "+34"] [BlackRatingDiff "-34"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "D02"] [Opening "Queen's Pawn Game: London System, with e6"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 e6 3. Bf4 { D02 Queen's Pawn Game: London System, with e6 } Bd6 4. Bg3 Nf6 5. h3?? { (0.14 → -4.56) Blunder. e3 was best. } (5. e3 c5 6. dxc5 Bxc5 7. c4 O-O 8. Nbd2 Qb6 9. Qc2 Bd7) 5... Bxg3 6. fxg3 O-O? { (-4.47 → -2.50) Mistake. Qd6 was best. } (6... Qd6 7. Kf2 Ne4+ 8. Kg1 Nxg3 9. Rh2 b6 10. e3 Nxf1 11. Qxf1) 7. e3?! { (-2.50 → -3.50) Inaccuracy. Nc3 was best. } (7. Nc3) 7... Nbd7?? { (-3.50 → -1.30) Blunder. Qd6 was best. } (7... Qd6 8. Bd3 Qxg3+ 9. Kf1 c5 10. Qe1 Qc7 11. g4 c4 12. Be2) 8. c3?? { (-1.30 → -3.27) Blunder. Bd3 was best. } (8. Bd3) 8... b6? { (-3.27 → -1.53) Mistake. Ne4 was best. } (8... Ne4 9. Nbd2 Nxg3 10. Rg1 Nxf1 11. Rxf1 Re8 12. Ne5 f6 13. Nxd7 Qxd7 14. Kf2 b6 15. Kg1) 9. Bd3 Bb7? { (-2.12 → -0.87) Mistake. Ne4 was best. } (9... Ne4) 10. g4 c5 11. Qc2?! { (-0.47 → -1.05) Inaccuracy. O-O was best. } (11. O-O Qe7) 11... h6 12. Nbd2 Qc7 13. O-O a6? { (-1.18 → 0.00) Mistake. e5 was best. } (13... e5 14. g5) 14. g5 Ne4?? { (-0.33 → 2.73) Blunder. hxg5 was best. } (14... hxg5) 15. Nxe4 dxe4?! { (2.54 → 3.98) Inaccuracy. c4 was best. } (15... c4 16. Nf2) 16. Bxe4 Bxe4 17. Qxe4 Qg3 18. gxh6 gxh6 19. Nh4 f5?? { (3.41 → 9.70) Blunder. Rae8 was best. } (19... Rae8 20. Rf3) 20. Qxe6+ Rf7 21. Nxf5 Rf8 22. Nxg3 Kh8 23. Rxf7 Rxf7 24. Rf1 Rg7 25. Nh5 Rh7 26. Qe8+ Nf8 27. Qxf8# { White wins by checkmate. } 1-0