[Event "≤1700 Rapid Arena"] [Site "https://lichess.org/sp6M5Am5"] [Date "2018.06.06"] [White "Leaosinho98"] [Black "appetitno"] [Result "0-1"] [UTCDate "2018.06.06"] [UTCTime "16:43:40"] [WhiteElo "1241"] [BlackElo "1462"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A20"] [Opening "English Opening: King's English Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 e5 { A20 English Opening: King's English Variation } 2. a3 Nf6 3. Nc3 Nc6 4. d3 d5 5. cxd5 Nxd5 6. Qb3 Nxc3 7. bxc3 Be6 8. Qxb7 Bd5 9. c4? { (-0.11 → -1.61) Mistake. Qa6 was best. } (9. Qa6 Rb8 10. e3 Rb6 11. Qa4 Bc5 12. c4 Be6 13. Nf3 O-O 14. Nd2 Bf5 15. Nb3 Be7) 9... Rb8 10. Qa6 Bc5?? { (-1.67 → 3.36) Blunder. Nd4 was best. } (10... Nd4 11. cxd5 Nc2+ 12. Kd1 Nxa1 13. Qc6+ Qd7 14. Qxd7+ Kxd7 15. Nf3 f6 16. Nd2 Bc5 17. g3) 11. cxd5 Qf6?? { (3.00 → 8.49) Blunder. Qxd5 was best. } (11... Qxd5) 12. Nh3? { (8.49 → 4.17) Mistake. Qxc6+ was best. } (12. Qxc6+ Qxc6 13. dxc6 Rb6 14. Nf3 f6 15. g3 Rxc6 16. Bg2 Ra6 17. O-O Kf7 18. Nd2 g6) 12... Nd4 13. Bg5?? { (5.15 → -16.30) Blunder. Qa4+ was best. } (13. Qa4+ c6 14. e3 Nb5 15. Qc4 Qd6 16. dxc6 O-O 17. Be2 Qxc6 18. O-O Rfc8 19. Bb2 Bd6) 13... Nc2+ 14. Kd2 Qxa6 15. Kxc2?! { (-13.77 → Mate in 7) Checkmate is now unavoidable. Rc1 was best. } (15. Rc1 Qa5+) 15... O-O? { (Mate in 7 → -9.74) Lost forced checkmate sequence. Qa4+ was best. } (15... Qa4+ 16. Kc1 Qd4 17. Kd2 Qb2+ 18. Kd1 Qxa1+ 19. Bc1 Rb1 20. e3 Qb2 21. e4 Rxc1#) 16. g3? { (-9.74 → Mate in 7) Checkmate is now unavoidable. Bc1 was best. } (16. Bc1 Qa4+) 16... Qa4+ 17. Kd2 Rb2+ 18. Kc3 Qd4# { Black wins by checkmate. } 0-1