Chess puzzle (Checkmate)
Moves: 1. Nf3 Nf6 2. c4 e6 3. d4 d5 4. cxd5 exd5 5. Nc3 c6 6. Bg5 Bf5 7. e3 Be7 8. Bd3
Ne4 9. Bxe7 Qxe7 10. O-O Nd7 11. Rb1 O-O 12. Qc2 Bg6 13. b4 Rac8 14. a4 a6 15.
Rfc1 b5 16. a5 Rfe8 17. Ne2 Bh5 18. Nd2 Ndf6 19. Nf4 Bg6 20. Nxg6 hxg6 21. Bxe4
dxe4 22. Qc5 Qe6 23. Nb3 Nd5 24. Rc2 f5 25. g3 g5 26. Qa7 f4 27. Re1 f3 28. Kh1
Qh3 29. Rg1 Re6 30. Qd7 Rc7 31. Qd8+ Kh7 32. Nd2 Qxh2+ 33. Kxh2 *
Position (FEN): 3Q4/2r3pk/p1p1r3/Pp1n2p1/1P1Pp3/4PpP1/2RN1P1K/6R1 b - - 0 33
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 670
Best move: Rh6#