Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nxc6 bxc6 6. Be2 Nf6 7. Nc3 d5 8.
Bg5 Be7 9. e5 Nd7 10. Bf4 O-O 11. O-O Rb8 12. Rb1 a6 13. Qd3 c5 14. Qg3 Kh8 15.
Bd3 c4 16. Be2 Nc5 17. Rfd1 d4 18. Bxc4 Bb7 19. Ne2 Ne4 20. Qh3 g5 21. Rxd4 Qb6
22. Be3 Bc5 23. Rd7 Bxe3 24. fxe3 g4 25. Qh6 Qc6 26. Rd4 f6 27. Rf1 Nd2 28. Rf2
Nxc4 29. Rxg4 Nxe5 *
Position (FEN): 1r3r1k/1b5p/p1q1pp1Q/4n3/6R1/4P3/PPP1NRPP/6K1 w - - 0 30
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1430
Best move: Qg7#