Chess puzzle (Equality)
Moves: 1. c4 Nf6 2. d4 e6 3. g3 d5 4. cxd5 Nxd5 5. Nc3 Bb4 6. Bg2 Bxc3+ *
Position (FEN): rnbqk2r/ppp2ppp/4p3/3n4/3P4/2b3P1/PP2PPBP/R1BQK1NR w KQkq - 0 7
White to move.
Themes:  Opening  
Puzzle rating: 1438
Best move: bxc3