Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Bowdler_Attack
Moves: 1. e4 c5 2. Bc4 e6 3. Nc3 Nc6 4. a3 Qh4 5. Nf3 Qg4 6. O-O Nf6 7. d3 Bd6 8. h3
Qg6 9. Nb5 Bb8 10. Be3 b6 11. Qc1 Ne5 12. Nxe5 Bxe5 13. Bf4 Bxf4 14. Qxf4 O-O
15. Nc7 Rb8 16. Nxe6 fxe6 17. Qxb8 Nh5 18. Qxa7 Nf4 19. Kh2 *
Position (FEN): 2b2rk1/Q2p2pp/1p2p1q1/2p5/2B1Pn2/P2P3P/1PP2PPK/R4R2 b - - 2 19
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 560
Best move: Qxg2#