Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Other_variations
Moves: 1. e4 c5 2. Be2 Nc6 3. d3 e5 4. f4 Nf6 5. Nf3 d6 6. O-O Bg4 7. h3 Bh5 8. g4 Bg6
9. f5 Nd4 10. Nxd4 cxd4 11. c3 h5 12. g5 dxc3 13. fxg6 Qb6+ 14. Kh2 Ng4+ 15.
Bxg4 hxg4 16. Qxg4 cxb2 17. gxf7+ Ke7 18. g6 bxa1=Q *
Position (FEN): r4b1r/pp2kPp1/1q1p2P1/4p3/4P1Q1/3P3P/P6K/qNB2R2 w - - 0 19
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1486
Best move: Bg5#