[Event "Torneio da Lousã Arena"] [Site "https://lichess.org/1k9ww28s"] [Date "2020.03.16"] [White "matildefrancisco"] [Black "LauraMatos"] [Result "0-1"] [UTCDate "2020.03.16"] [UTCTime "17:27:25"] [WhiteElo "1040"] [BlackElo "1171"] [WhiteRatingDiff "-40"] [BlackRatingDiff "+41"] [Variant "Standard"] [TimeControl "420+0"] [ECO "C47"] [Opening "Four Knights Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nc3 e5?! { (-0.18 → 0.46) Inaccuracy. d5 was best. } (1... d5 2. d4 Nf6 3. Bf4 e6 4. Nb5 Na6 5. e3 c6 6. Nc3) 2. Nf3 Nc6 3. e4 Nf6 { C47 Four Knights Game } 4. d3 Bb4 5. Bf4?? { (0.00 → -4.87) Blunder. g3 was best. } (5. g3 d5 6. exd5 Nxd5 7. Bd2 f6 8. Bg2 Be6 9. O-O O-O) 5... d6?? { (-4.87 → -0.42) Blunder. exf4 was best. } (5... exf4 6. a3) 6. Bg3 Bg4 7. Nxe5?? { (0.13 → -7.92) Blunder. Be2 was best. } (7. Be2 h6 8. O-O O-O 9. h3 Bd7 10. a3 Ba5 11. Bh4 Bxc3 12. bxc3 g5 13. Bg3 Nh5) 7... dxe5? { (-7.92 → -4.28) Mistake. Bxd1 was best. } (7... Bxd1 8. Nxc6 bxc6 9. Kxd1 Bxc3 10. bxc3 Rb8 11. Be2 Rb2 12. f4 Qb8 13. Bf3 O-O 14. e5) 8. Bxe5?? { (-4.28 → -15.49) Blunder. Be2 was best. } (8. Be2 h5 9. Bxg4 hxg4 10. O-O Bxc3 11. bxc3 Qe7 12. Kh1 O-O-O 13. f4 gxf3 14. Qxf3 b6) 8... Bxd1 9. Bd4 Bxc2 10. Be3 Bxd3 11. Kd2 Bxf1+ 12. Ke1 Bxc3+ 13. Kxf1 Qd3+ 14. Kg1 h5 15. Rc1 Nxe4 16. Bxa7?! { (-22.72 → Mate in 8) Checkmate is now unavoidable. bxc3 was best. } (16. bxc3 Nxc3) 16... Rxa7 17. f4 Rxa2 18. Rf1 Ra1 19. Rxa1 Rh6 20. Rf1 Rg6 21. f5 Rg4 22. f6 gxf6 23. g3 Bd2 24. h4 Rf4 25. Rxf4 Be3+ 26. Kh2 Nxg3 27. Rg1 Bxg1+ 28. Kxg1 Qd1+ 29. Kg2 Ne4 30. Rxe4+ Kf8?! { (Mate in 18 → -76.73) Lost forced checkmate sequence. Ne5 was best. } (30... Ne5) 31. Rc4?! { (-76.73 → Mate in 8) Checkmate is now unavoidable. Kf2 was best. } (31. Kf2 Nd4) 31... f5?! { (Mate in 8 → -54.21) Lost forced checkmate sequence. Qe2+ was best. } (31... Qe2+ 32. Kg3 Qxc4 33. Kf3 Qd3+ 34. Kg2 Nd4 35. b3 Qf3+ 36. Kh2 Qg4 37. Kh1 Nf3 38. b4) 32. Rxc6?! { (-54.21 → Mate in 7) Checkmate is now unavoidable. Rf4 was best. } (32. Rf4 Ne5) 32... f4 33. Rxc7 Qd2+ 34. Kh3 f3 35. Rc8+ Kg7 36. Rc7 f2 37. Rxb7 f1=Q+ 38. Kg3 Qdf2# { Black wins by checkmate. } 0-1