Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Alapin_Variation
Moves: 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bf5 6. Na3 cxd4 7. Bc4 Qa5 8.
O-O e6 9. cxd4 Bxa3 10. bxa3 Nf6 11. Bg5 Nd5 12. Nh4 Bg6 13. Nxg6 hxg6 14. Bd2
Qc7 15. Bxd5 *
Position (FEN): r3k2r/ppq2pp1/2n1p1p1/3B4/3P4/P7/P2B1PPP/R2Q1RK1 b kq - 0 15
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 880
Best move: Qxh2#