[Event "2020 Winter Marathon"] [Site "https://lichess.org/GLYWaKZE"] [Date "2020.12.28"] [White "quaz3"] [Black "alper42"] [Result "1-0"] [UTCDate "2020.12.28"] [UTCTime "07:56:12"] [WhiteElo "1383"] [BlackElo "1271"] [WhiteRatingDiff "+43"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "120+1"] [ECO "C66"] [Opening "Ruy Lopez: Berlin Defense, Improved Steinitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. O-O Nf6 { C66 Ruy Lopez: Berlin Defense, Improved Steinitz Defense } 5. Re1 h6?! { (0.36 → 0.95) Inaccuracy. Be7 was best. } (5... Be7 6. h3 O-O 7. c3 a6 8. Ba4 b5 9. Bc2 d5 10. exd5) 6. d4 Bd7 7. dxe5 dxe5 8. Bxc6 Bxc6 9. Nc3?! { (0.33 → -0.62) Inaccuracy. Qxd8+ was best. } (9. Qxd8+ Rxd8 10. Nxe5 Bxe4 11. Nc3 Be7 12. Nxe4 Nxe4 13. Be3 a6 14. g3 Ng5 15. Kg2 Ne6) 9... Bb4? { (-0.62 → 0.75) Mistake. Qxd1 was best. } (9... Qxd1 10. Rxd1) 10. Nxe5 Qxd1 11. Rxd1 Bxc3 12. Nxc6 bxc6 13. bxc3 Nxe4 14. c4 Ke7?? { (0.25 → 5.87) Blunder. O-O was best. } (14... O-O 15. f3 Nd6 16. c5 Nb7 17. Be3 Nd8 18. Rab1 Ne6 19. Rb7 f5 20. g3 Rfb8 21. Rdb1) 15. Re1 f5 16. f3 Ke8 17. fxe4 fxe4 18. Rxe4+ Kd7 19. Bf4 Rhf8 20. Bg3 Rab8 21. Rd1+ Kc8 22. Re7 g5? { (7.82 → Mate in 1) Checkmate is now unavoidable. Rb7 was best. } (22... Rb7 23. Rxg7) 23. Rxc7# { White wins by checkmate. } 1-0