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 Bb4 7. Qd2 Nf6 8.
Bd3 d5 9. exd5 Nxd5 10. Nde2 Nxe3 11. Qxe3 Nd7 12. O-O Nf6 13. Ne4 Ng4 14. Qd4
*
Position (FEN): r1b1k2r/1pq2ppp/p3p3/8/1b1QN1n1/3B4/PPP1NPPP/R4RK1 b kq - 6 14
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 751
Best move: Qxh2#