Chess puzzle (Checkmate)
Moves: 1. c4 Nf6 2. Nc3 c6 3. e4 d5 4. e5 Nfd7 5. d4 dxc4 6. Bxc4 Nb6 7. Bb3 Bf5 8.
Qf3 Bg6 9. Nge2 N8d7 10. Be3 e6 11. O-O Be7 12. Nf4 O-O 13. a4 a5 14. Ne4 Bxe4
15. Qxe4 Nd5 16. Nxd5 cxd5 17. Qg4 Re8 18. Bh6 Bf8 19. Bg5 Qb6 20. Qg3 Rac8 21.
Rfd1 Nb8 22. Rd3 Nc6 23. Qh4 Nb4 24. Rh3 h6 25. Be3 Nc2 26. Bxc2 Rxc2 27. g4
Qxb2 28. Rf1 g5 29. Bxg5 hxg5 *
Position (FEN): 4rbk1/1p3p2/4p3/p2pP1p1/P2P2PQ/7R/1qr2P1P/5RK1 w - - 0 30
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 525
Best move: Qh8#