[Event "Rated blitz game"] [Site "https://lichess.org/Is5ywfHj"] [Date "2018.04.28"] [White "Shak13"] [Black "Valentin2007"] [Result "1-0"] [UTCDate "2018.04.28"] [UTCTime "18:57:13"] [WhiteElo "871"] [BlackElo "809"] [WhiteRatingDiff "+13"] [BlackRatingDiff "-9"] [Variant "Standard"] [TimeControl "300+0"] [ECO "C47"] [Opening "Four Knights Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 { C47 Four Knights Game } 4. d3 d6 5. Be3 d5 6. exd5 Nxd5 7. Nb5? { (0.22 → -1.11) Mistake. Nxd5 was best. } (7. Nxd5 Qxd5 8. Be2 Be7 9. O-O O-O 10. d4 exd4 11. Nxd4 Nxd4 12. Qxd4 Qxd4 13. Bxd4 Be6) 7... Bb4+ 8. c3 Bc5?? { (-0.68 → 3.52) Blunder. Be7 was best. } (8... Be7 9. c4) 9. Qb3?? { (3.52 → -2.18) Blunder. Bxc5 was best. } (9. Bxc5 a6 10. Na3 b6 11. Be3 Bb7 12. Bd2 Qd7 13. Be2 O-O-O 14. O-O Kb8 15. Nc2 Rhe8) 9... Bd6?? { (-2.18 → 3.64) Blunder. Nxe3 was best. } (9... Nxe3 10. fxe3 Bxe3 11. Na3 O-O 12. Nc2 Bf4 13. Be2 Be6 14. Qa3 Qd5 15. O-O a6 16. Kh1) 10. O-O-O?? { (3.64 → -0.30) Blunder. Qxd5 was best. } (10. Qxd5 O-O 11. Nxd6 cxd6 12. d4 Ne7 13. Qe4 Bf5 14. Qh4 e4 15. Nd2 d5 16. Be2 f6) 10... O-O?? { (-0.30 → 2.95) Blunder. Be6 was best. } (10... Be6 11. c4 Nxe3 12. fxe3 O-O 13. d4 exd4 14. exd4 Bf4+ 15. Kb1 a6 16. Na3 b5 17. d5) 11. Qxd5 Be6 12. Qe4 f5 13. Qa4 Qh4?? { (2.57 → 15.57) Blunder. f4 was best. } (13... f4) 14. Nxh4 Rf6 15. Bxa7 Be7 16. Nxc7 Rxa7 17. Qb5 Rxa2 18. Ne8 Ra1+ 19. Kc2 Na7 20. Qxb7 Bc8 21. Qxe7 Rf8?! { (30.57 → Mate in 1) Checkmate is now unavoidable. Rf7 was best. } (21... Rf7 22. Qd8) 22. Qxg7# { White wins by checkmate. } 1-0