[Event "Baden-Baden"] [Site "Baden-Baden GER"] [Date "1925.05.08"] [Round "17"] [White "Alexander Alekhine (?)"] [Black "Frank James Marshall (?)"] [Result "1-0"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D06"] [Opening "Queen's Gambit Declined: Marshall Defense"] [Termination "Unknown"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 d5 { D06 Queen's Gambit Declined: Marshall Defense } 3. cxd5 Nxd5 4. e4 Nf6 5. Bd3 e5 6. dxe5 Ng4 7. Nf3 Nc6 8. Bg5 Be7 9. Bxe7 Qxe7 10. Nc3 Ncxe5 11. Nxe5 Qxe5 12. h3 Nf6 13. Qd2 Bd7 14. Qe3 Bc6 15. O-O-O O-O 16. f4 Qe6 17. e5 Rfe8 18. Rhe1 Rad8 19. f5 Qe7 20. Qg5 Nd5?? { (0.47 → 2.43) Blunder. Qf8 was best. } (20... Qf8 21. Kb1 h6 22. Qe3 Nd5 23. Nxd5 Bxd5 24. Qg3 a5 25. h4 Kh8 26. Bc2 c6 27. f6 Qg8 28. Qf2) 21. f6 Qf8?! { (2.51 → 3.41) Inaccuracy. Nxf6 was best. } (21... Nxf6 22. exf6 Qxf6 23. Rxe8+ Rxe8 24. Qxf6 gxf6 25. Bb5 Bxb5 26. Nxb5 Re5 27. Nxa7 Ra5 28. Nc8 Rxa2 29. Rd7) 22. Bc4 Nxc3 23. Rxd8 Rxd8 24. fxg7 Nxa2+?? { (2.88 → 7.18) Blunder. Qe8 was best. } (24... Qe8 25. Bxf7+ Qxf7 26. Qxd8+ Kxg7 27. bxc3 Bd5 28. Qg5+ Qg6 29. Qe7+ Qf7 30. Qh4 Bxa2 31. Qg4+ Qg6 32. Qd7+) 25. Kb1 Qe8 26. e6 Be4+ 27. Ka1?! { (8.00 → 5.63) Inaccuracy. Rxe4 was best. } (27. Rxe4 Rd1+ 28. Kc2 Rc1+ 29. Qxc1 Nxc1 30. exf7+ Qxf7 31. Bxf7+ Kxf7 32. Re7+ Kg8 33. Kxc1 a6 34. Rxc7 b6) 27... f5?? { (5.63 → Mate in 5) Checkmate is now unavoidable. fxe6 was best. } (27... fxe6 28. Bxe6+ Qxe6 29. Qxd8+ Kxg7 30. Qd4+ Qf6 31. Qxe4 Kh6 32. Kxa2 Qa6+ 33. Kb1 Qg6 34. Qxg6+ Kxg6 35. Re7) 28. e7+ Rd5 29. Qf6 Qf7 30. e8=Q+ { White wins. } 1-0