Chess puzzle (Advantage)
Opening: Horwitz_Defense, Horwitz_Defense_Other_variations
Moves: 1. d4 e6 2. a3 d5 3. h3 c5 4. c4 Nc6 5. Nf3 Qb6 6. dxc5 Bxc5 7. cxd5 *
Position (FEN): r1b1k1nr/pp3ppp/1qn1p3/2bP4/8/P4N1P/1P2PPP1/RNBQKB1R b KQkq - 0 7
Black to move.
Themes: Attacking f2 or f7 Opening  
Puzzle rating: 1430
Best move: Bxf2+