[Event "DeporteMental Arena"] [Site "https://lichess.org/0IF4notR"] [Date "2020.04.17"] [White "Pikachu2010"] [Black "pdf1604349"] [Result "1-0"] [UTCDate "2020.04.17"] [UTCTime "23:07:21"] [WhiteElo "1590"] [BlackElo "945"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-1"] [Variant "Standard"] [TimeControl "240+3"] [ECO "C49"] [Opening "Four Knights Game: Spanish Variation, Double Spanish"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Bb4 { C49 Four Knights Game: Spanish Variation, Double Spanish } 5. O-O O-O 6. a3 Ba5 7. Ng5? { (0.47 → -1.05) Mistake. Bxc6 was best. } (7. Bxc6 dxc6 8. b4 Bb6 9. d3 Bg4 10. h3 Bh5 11. Na4 Nd7) 7... a6?! { (-1.05 → -0.24) Inaccuracy. Nd4 was best. } (7... Nd4 8. Be2) 8. Bxc6 bxc6 9. Nf3 c5 10. Nxe5 Ne8?? { (-0.29 → 1.79) Blunder. Re8 was best. } (10... Re8) 11. Na4 Nd6 12. Qe2? { (1.92 → 0.52) Mistake. d3 was best. } (12. d3 Re8) 12... Nb7? { (0.52 → 2.00) Mistake. Re8 was best. } (12... Re8 13. f4) 13. Nxc5? { (2.00 → 0.75) Mistake. b3 was best. } (13. b3 d6) 13... Nxc5 14. Nc4?? { (0.65 → -1.53) Blunder. b4 was best. } (14. b4 Re8 15. d4 Ne6 16. bxa5 Nxd4 17. Qd3 Ne2+ 18. Qxe2 Rxe5 19. Bb2 Rxa5 20. a4 Rb8) 14... Bb6 15. Nxb6 cxb6 16. d4 Ne6 17. d5 Nd4?! { (-1.59 → -0.59) Inaccuracy. Nc5 was best. } (17... Nc5) 18. Qd3 Nf5?? { (-0.74 → 2.38) Blunder. Nb5 was best. } (18... Nb5) 19. exf5 b5 20. Qg3 Qa5?? { (1.92 → Mate in 6) Checkmate is now unavoidable. d6 was best. } (20... d6 21. Bf4) 21. f6? { (Mate in 6 → 8.63) Lost forced checkmate sequence. Bh6 was best. } (21. Bh6 g6 22. Qe5 Qc3 23. bxc3 f6 24. Qe7 Rf7 25. Qd8+ Rf8 26. Qxf8#) 21... Bb7? { (8.63 → Mate in 1) Checkmate is now unavoidable. g6 was best. } (21... g6 22. Qg5) 22. Qg5 g6 23. Qh6 Kh8 24. Qg7# { White wins by checkmate. } 1-0