Chess puzzle (Advantage)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Accelerated_London_System
Moves: 1. d4 d5 2. Bf4 Bf5 3. e3 Nc6 4. c4 e6 5. Nc3 Nf6 6. Nf3 Bb4 7. Qb3 Ne4 8. cxd5
exd5 9. Bb5 Bd7 10. Bxc6 Bxc6 *
Position (FEN): r2qk2r/ppp2ppp/2b5/3p4/1b1PnB2/1QN1PN2/PP3PPP/R3K2R w KQkq - 0 11
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1208
Best move: Qxb4