Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. Ndb5 Bb4 7. a3 Bxc3+ 8.
Nxc3 O-O 9. Qd6 Ne8 10. Qd3 f5 11. Be2 fxe4 12. Nxe4 d5 13. Ng5 Nf6 14. O-O e5
15. c4 e4 16. Qg3 d4 17. Bf4 d3 18. Bd1 Bf5 19. b4 Qd4 20. Bb3 Kh8 21. Be3 Qe5
22. Qxe5 Nxe5 23. Bd4 Rae8 24. Bxa7 h6 25. Nh3 Bxh3 26. gxh3 Nf3+ 27. Kg2 Nh5
28. Be3 Nf4+ 29. Bxf4 Rxf4 30. Rad1 g5 31. c5 Nh4+ 32. Kh1 Ref8 33. Bd5 e3 34.
Rxd3 e2 35. Re1 Rxf2 36. Kg1 Rf1+ 37. Rxf1 *
Position (FEN): 5r1k/1p6/7p/2PB2p1/1P5n/P2R3P/4p2P/5RK1 b - - 0 37
Black to move.
Themes: Advanced Pawn Endgame Mate in 1 Promotion
Puzzle rating: 918
Best move: exf1=Q#