Chess puzzle (Advantage)
Opening: Indian_Defense, Indian_Defense_Other_variations
Moves: 1. d4 Nf6 2. e3 e6 3. a3 d5 4. h3 b6 5. c4 dxc4 6. Bxc4 Ba6 *
Position (FEN): rn1qkb1r/p1p2ppp/bp2pn2/8/2BP4/P3P2P/1P3PP1/RNBQK1NR w KQkq - 1 7
White to move.
Themes:  Opening  
Puzzle rating: 1373
Best move: Bxa6