Chess puzzle (Advantage)
Opening: Queens_Gambit_Accepted, Queens_Gambit_Accepted_Central_Variation
Moves: 1. d4 d5 2. c4 dxc4 3. e4 Nc6 4. Nf3 Bg4 5. Nbd2 Nf6 6. h3 Bxf3 7. Nxf3 Nxe4 8.
Qa4 b5 *
Position (FEN): r2qkb1r/p1p1pppp/2n5/1p6/Q1pPn3/5N1P/PP3PP1/R1B1KB1R w KQkq - 0 9
White to move.
Themes: Pin Opening  
Puzzle rating: 967
Best move: Qxb5