Chess puzzle (Checkmate)
Opening: Nimzo-Larsen_Attack, Nimzo-Larsen_Attack_Spike_Variation
Moves: 1. b3 g6 2. Bb2 Nf6 3. g4 Bg7 4. g5 Nh5 5. Bxg7 Nxg7 6. h4 O-O 7. e3 e5 8. Nc3
Nh5 9. Be2 Ng7 10. Ne4 d5 11. Nf6+ Kh8 12. h5 Nd7 13. hxg6 fxg6 *
Position (FEN): r1bq1r1k/pppn2np/5Np1/3pp1P1/8/1P2P3/P1PPBP2/R2QK1NR w KQ - 0 14
White to move.
Themes: Kingside Attack Opening Arabian Mate, Mate in 1 
Puzzle rating: 1075
Best move: Rxh7#