Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Bowdler_Attack
Moves: 1. e4 c5 2. Bc4 Nc6 3. Nf3 e6 4. d4 cxd4 5. Nxd4 Nf6 6. a3 Nxe4 7. f3 Qh4+ 8.
Ke2 Qf2+ 9. Kd3 Nc5+ 10. Kc3 Na4+ 11. Kb3 Nxd4+ 12. Kxa4 b5+ 13. Bxb5 Nxb5 14.
Kxb5 Qc5+ 15. Ka4 Rb8 16. Nc3 Qc4+ 17. Ka5 Bb4+ 18. axb4 *
Position (FEN): 1rb1k2r/p2p1ppp/4p3/K7/1Pq5/2N2P2/1PP3PP/R1BQ3R b k - 0 18
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1192
Best move: Qxb4#