Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. O-O a6 5. Ba4 b5 6. Bb3 h6 7. a4 Bb7 8. d3
b4 9. Be3 d5 10. exd5 Nxd5 11. Bd2 a5 12. c4 Nf6 13. Re1 Nd7 14. Bc2 Bc5 15.
Be3 O-O 16. Nbd2 Nd4 17. Nxd4 Bxd4 18. Rb1 Bxe3 19. Rxe3 Qg5 20. Nf3 Bxf3 21.
Rxf3 f5 22. Rg3 Qf6 23. f4 exf4 24. Rf3 Qd6 25. Qf1 g5 26. Rd1 Ne5 27. Rf2 c5
28. Rfd2 Qd4+ 29. Kh1 Rad8 30. b3 Qd6 31. d4 cxd4 32. Rxd4 Qc7 33. Rxd8 Rxd8
34. Bxf5 Rf8 35. Be6+ Kh8 36. h3 Qc5 37. Qe2 f3 38. gxf3 Nxf3 39. Qb2+ Ne5 40.
Rd5 Rf1+ 41. Kg2 *
Position (FEN): 7k/8/4B2p/p1qRn1p1/PpP5/1P5P/1Q4K1/5r2 b - - 5 41
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1471
Best move: Qg1#