Chess puzzle (Advantage)
Opening: Rat_Defense, Rat_Defense_Small_Center_Defense
Moves: 1. e4 d6 2. d4 e6 3. Nf3 Nf6 4. Nc3 Nc6 5. Bd3 d5 6. e5 Bb4 7. Bg5 Bxc3+ *
Position (FEN): r1bqk2r/ppp2ppp/2n1pn2/3pP1B1/3P4/2bB1N2/PPP2PPP/R2QK2R w KQkq - 0 8
White to move.
Themes:  Opening  
Puzzle rating: 1172
Best move: bxc3