Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. c3 O-O 6. Bb3 d5 7. Qe2 Bg4 8. O-O
d4 9. Bc2 Nh5 10. Nbd2 Nf4 11. Qd1 dxc3 12. bxc3 Nxd3 13. Nc4 Bxf3 14. Qxf3
Nxc1 15. Raxc1 Bc5 16. Rcd1 Qe7 17. Rd5 Rad8 18. Rfd1 b5 19. Ne3 a6 20. Nf5 Qg5
21. Rxc5 Rxd1+ 22. Bxd1 Na5 23. Rxe5 Qc1 24. Rd5 Nc4 25. h4 Nd2 26. Qe2 Nc4 27.
Kh2 Re8 28. f3 Qxc3 29. Qd3 Qf6 30. Bb3 g6 31. Ng3 Qxh4+ 32. Kg1 Qxg3 33. Bxc4
bxc4 34. Qxc4 Rb8 35. Qc2 Qe1+ 36. Kh2 Rb1 37. Qxc7 *
Position (FEN): 6k1/2Q2p1p/p5p1/3R4/4P3/5P2/P5PK/1r2q3 b - - 0 37
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1453
Best move: Qh4#