Chess puzzle (Advantage)
Opening: Queens_Indian_Defense, Queens_Indian_Defense_Capablanca_Variation
Moves: 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 c5 7. e3 cxd4 *
Position (FEN): rn1qk2r/pb1p1ppp/1p2pn2/8/1bPp4/4PNP1/PP1B1PBP/RN1QK2R w KQkq - 0 8
White to move.
Themes: Hanging Piece Opening  
Puzzle rating: 1340
Best move: Bxb4