Chess puzzle (Equality)
Moves: 1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bc4 O-O 5. d3 c6 6. Bg5 d5 7. exd5 cxd5 8.
Bb3 d4 9. a3 Bxc3+ *
Position (FEN): rnbq1rk1/pp3ppp/5n2/4p1B1/3p4/PBbP1N2/1PP2PPP/R2QK2R w KQ - 0 10
White to move.
Themes:  Opening  
Puzzle rating: 1522
Best move: bxc3