Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Kan_Variation
Moves: 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be3 Nc6 7. f3 Nf6 8. g4
Bd6 9. h4 Bf4 10. Qd2 Bxe3 11. Qxe3 b5 12. O-O-O Bb7 13. h5 Rc8 14. g5 Ng8 15.
f4 b4 16. Nce2 Nge7 17. Bh3 Nxd4 18. Qxd4 *
Position (FEN): 2r1k2r/1bqpnppp/p3p3/6PP/1p1QPP2/7B/PPP1N3/2KR3R b k - 0 18
Black to move.
Themes: Queenside Attack Middlegame Mate in 1 
Puzzle rating: 1322
Best move: Qxc2#