Chess puzzle (Crushing)
Opening: Ruy_Lopez, Ruy_Lopez_Exchange_Variation
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. Nxe5 Qg5 6. Nxf7 *
Position (FEN): r1b1kbnr/1pp2Npp/p1p5/6q1/4P3/8/PPPP1PPP/RNBQK2R b KQkq - 0 6
Black to move.
Themes:  Opening  
Puzzle rating: 1411
Best move: Qxg2