Chess puzzle (Advantage)
Opening: French_Defense, French_Defense_Exchange_Variation
Moves: 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Ne7 6. O-O O-O 7. Bxh7+ *
Position (FEN): rnbq1rk1/ppp1nppB/3b4/3p4/3P4/5N2/PPP2PPP/RNBQ1RK1 b - - 0 7
Black to move.
Themes: Hanging Piece Opening  
Puzzle rating: 1147
Best move: Kxh7