[Event "Rated rapid game"] [Site "https://lichess.org/BljFrICf"] [Date "2024.03.20"] [White "christophile21"] [Black "LeanTenderPawn"] [Result "0-1"] [UTCDate "2024.03.20"] [UTCTime "21:17:49"] [WhiteElo "1194"] [BlackElo "1150"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+33"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C47"] [Opening "Four Knights Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 { C47 Four Knights Game } 4. d3 Bc5 5. h3 O-O 6. Be3 Bb6 7. Bxb6 axb6 8. Qe2 Re8 9. O-O-O? { (-0.53 → -2.26) Mistake. Qd2 was best. } (9. Qd2 d5 10. Be2 d4 11. Nb5 Ne7 12. Nxe5 Ra5 13. a4 c6 14. b4 Ra6 15. Na3 Rxa4) 9... d5 10. Qe3?? { (-1.95 → -5.67) Blunder. a3 was best. } (10. a3) 10... d4 11. Rd2 dxe3 12. fxe3 Be6 13. Be2 Bxa2 14. Nxa2 Rxa2 15. Kb1? { (-7.26 → Mate in 4) Checkmate is now unavoidable. Rdd1 was best. } (15. Rdd1 Ra1+ 16. Kd2 Nxe4+ 17. Ke1 Rxd1+ 18. Bxd1 Ng3 19. Rf1 e4 20. Nd2 exd3 21. Rf3 Nh1) 15... Ra1+? { (Mate in 4 → -8.38) Lost forced checkmate sequence. Qa8 was best. } (15... Qa8 16. c4 Qa4 17. b3 Qxb3+ 18. Kc1 Ra1#) 16. Kxa1 Qa8+ 17. Kb1 Nb4 18. c3? { (-7.51 → Mate in 2) Checkmate is now unavoidable. Rdd1 was best. } (18. Rdd1 Qa4 19. Ne1 Ra8 20. Kc1 Na2+ 21. Kb1 Nc3+ 22. Kc1 Nxe2+ 23. Kd2 Ng3 24. c3 Nfxe4+) 18... Qa2+ 19. Kc1 Qa1# { Black wins by checkmate. } 0-1