Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 Bxc3+ 5. bxc3 O-O 6. Bd3 d6 7. Ne2 Qe7 8.
O-O e5 9. f3 Nc6 10. Ng3 h6 11. Rb1 b6 12. Re1 Bb7 13. Ba3 Qe8 14. Qc2 Ne7 15.
f4 exf4 16. exf4 Qd8 17. c5 dxc5 18. dxc5 Ned5 19. c4 Nxf4 20. Rbd1 Nxd3 21.
Rxd3 Qc8 22. c6 Bxc6 23. Bxf8 Qxf8 24. Nf5 Re8 25. Rde3 Qc5 26. Kf1 Rxe3 27.
Rxe3 Bb5 28. Ne7+ Kf8 29. Rc3 Bd7 30. Nd5 Nxd5 31. cxd5 Bb5+ 32. Ke1 Qxd5 33.
Rxc7 Qe5+ 34. Kf2 Qf4+ 35. Kg1 *
Position (FEN): 5k2/p1R2pp1/1p5p/1b6/5q2/8/P1Q3PP/6K1 b - - 4 35
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 945
Best move: Qf1#