[Event "BadHomburgsYouth 850max Arena"] [Site "https://lichess.org/AAeC9w1X"] [Date "2020.03.31"] [White "Qiyou-Wang"] [Black "EliaCaBe"] [Result "0-1"] [UTCDate "2020.03.31"] [UTCTime "16:49:01"] [WhiteElo "1523"] [BlackElo "1303"] [WhiteRatingDiff "-49"] [BlackRatingDiff "+40"] [Variant "Standard"] [TimeControl "420+10"] [ECO "C47"] [Opening "Four Knights Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nc3 Nf6 3. Nf3 Nc6 { C47 Four Knights Game } 4. g3 Bc5 5. Bg2 d6 6. O-O Bg4 7. Qe1?! { (0.26 → -0.61) Inaccuracy. h3 was best. } (7. h3 Be6 8. d3 a6 9. Nh4 h6 10. Nd5 Bxd5 11. exd5 Ne7) 7... O-O 8. d3 Nd4?! { (-0.38 → 0.22) Inaccuracy. a5 was best. } (8... a5 9. h3) 9. Nxd4 Bxd4 10. Nb5 c6? { (-0.06 → 1.61) Mistake. Bc5 was best. } (10... Bc5 11. Na3 c6 12. b4 Bd4 13. c3 Bb6 14. Nc4 Be6 15. Nxb6 axb6 16. Be3 Rxa2 17. Rxa2) 11. Nxd4 exd4 12. Bg5?! { (1.66 → 0.99) Inaccuracy. h3 was best. } (12. h3 Bc8 13. f4 h6 14. g4 c5 15. Qg3 Qe7 16. f5 Nd7 17. h4 f6 18. g5 hxg5) 12... h6 13. Bf4 g5?! { (0.88 → 1.85) Inaccuracy. d5 was best. } (13... d5 14. h3) 14. Bd2 Re8 15. Ba5 b6 16. Bd2 d5 17. exd5?? { (1.76 → -7.12) Blunder. e5 was best. } (17. e5 Bf5 18. f4 g4 19. Qf2 Nh5 20. Qxd4 Ng7 21. b4 Ne6 22. Qf2 Qd7 23. a4 c5) 17... Rxe1 18. Raxe1 Nxd5 19. Bxd5 Qxd5 20. c4 Qf3 21. b3?! { (-18.70 → Mate in 3) Checkmate is now unavoidable. Re3 was best. } (21. Re3) 21... Bh3 22. b4 Qg2# { Black wins by checkmate. } 0-1