Chess puzzle (Checkmate)
Opening: Scandinavian_Defense, Scandinavian_Defense_Mieses-Kotroc_Variation
Moves: 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. Nf3 Bg4 5. Bb5+ c6 6. Be2 e6 7. Ne5 Bf5 8.
O-O Nf6 9. d4 Bd6 10. Nc4 Bc7 11. b3 Nbd7 12. Bb2 Nd5 13. Nxd5 cxd5 14. Ne3 Bg6
15. Bb5 Rc8 16. Ba3 Bb8 17. c4 Qc7 18. c5 *
Position (FEN): 1br1k2r/ppqn1ppp/4p1b1/1BPp4/3P4/BP2N3/P4PPP/R2Q1RK1 b k - 0 18
Black to move.
Themes: Kingside Attack Opening Mate in 1 
Puzzle rating: 1177
Best move: Qxh2#