Chess puzzle (Crushing)
Opening: Center_Game, Center_Game_Normal_Variation
Moves: 1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qd1 Bb4+ 5. Bd2 Qh4 6. Qe2 Nd4 7. Qe3 *
Position (FEN): r1b1k1nr/pppp1ppp/8/8/1b1nP2q/4Q3/PPPB1PPP/RN2KBNR b KQkq - 8 7
Black to move.
Themes:  Opening  
Puzzle rating: 1054
Best move: Nxc2+