[Event "OSU Arena"] [Site "https://lichess.org/A2Fv8r7s"] [Date "2021.03.07"] [White "JonasGN"] [Black "Isak_osu"] [Result "1-0"] [UTCDate "2021.03.07"] [UTCTime "09:31:10"] [WhiteElo "1167"] [BlackElo "1240"] [WhiteRatingDiff "+64"] [BlackRatingDiff "-31"] [Variant "Standard"] [TimeControl "360+3"] [ECO "C49"] [Opening "Four Knights Game: Spanish Variation, Double Spanish"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Bb4 4. Bb5?! { (0.67 → 0.00) Inaccuracy. Nd5 was best. } (4. Nd5 Nf6 5. c3 Be7 6. Bd3 O-O 7. Bc2 d6 8. O-O Bg4) 4... Nf6 { C49 Four Knights Game: Spanish Variation, Double Spanish } 5. a3 d6?? { (0.01 → 4.98) Blunder. Bxc3 was best. } (5... Bxc3 6. dxc3 a6 7. Bxc6 bxc6 8. Nxe5 Qe7 9. Nd3 Qxe4+ 10. Qe2) 6. axb4 O-O 7. d4 exd4 8. Nxd4 Nxd4 9. Qxd4 Be6 10. Qd1 Nxe4?! { (6.11 → 8.91) Inaccuracy. c6 was best. } (10... c6 11. Be2) 11. Nxe4 d5 12. Nc3 d4 13. Ne4 Qd5 14. Qd3 Bf5 15. f3 Rfe8 16. Bxe8 Rxe8 17. g4 Bxe4 18. Qe2? { (9.42 → 4.48) Mistake. fxe4 was best. } (18. fxe4 Rxe4+ 19. Kf2 a6 20. Ra5 Qc6 21. Rc5 Qf6+ 22. Qf3 Qh4+ 23. Qg3 Qf6+ 24. Kg2 Qe6) 18... d3?! { (4.48 → 5.96) Inaccuracy. Qc6 was best. } (18... Qc6 19. O-O) 19. Qd2?? { (5.96 → -10.50) Blunder. cxd3 was best. } (19. cxd3) 19... Bxf3+ 20. Kf1?! { (-11.73 → Mate in 9) Checkmate is now unavoidable. Kf2 was best. } (20. Kf2 Bxh1) 20... Bxh1?! { (Mate in 9 → -10.56) Lost forced checkmate sequence. Be2+ was best. } (20... Be2+ 21. Kg1 Qd4+ 22. Qe3 Rxe3 23. Bxe3 Qxe3+ 24. Kg2 Bf3+ 25. Kg3 Bxh1+ 26. Kh4 f6 27. Rxh1) 21. cxd3?! { (-10.56 → Mate in 3) Checkmate is now unavoidable. Qf2 was best. } (21. Qf2) 21... Qf3+ 22. Kg1 Qxg4+? { (Mate in 2 → -7.41) Lost forced checkmate sequence. Re1+ was best. } (22... Re1+ 23. Qxe1 Qg2#) 23. Kxh1 Qf3+ 24. Kg1 Re5 25. Rxa7 Rg5+?? { (-6.02 → 9.87) Blunder. Qg4+ was best. } (25... Qg4+) 26. Qxg5 Qd1+ 27. Kg2 g6? { (9.67 → Mate in 3) Checkmate is now unavoidable. Qe2+ was best. } (27... Qe2+ 28. Kg3) 28. Qf6?! { (Mate in 3 → 51.22) Lost forced checkmate sequence. Ra8+ was best. } (28. Ra8+ Kg7 29. Qe5+ f6 30. Qxc7#) 28... h6?! { (51.22 → Mate in 2) Checkmate is now unavoidable. Qe2+ was best. } (28... Qe2+ 29. Kh3) 29. Ra8+ Kh7 30. Qh8# { White wins by checkmate. } 1-0