Chess puzzle (Advantage)
Opening: Reti_Opening, Reti_Opening_Reti_Accepted
Moves: 1. Nf3 d5 2. c4 dxc4 3. Nc3 Nc6 4. e3 e5 5. Bxc4 Bd7 6. O-O Bd6 7. d4 f6 8.
dxe5 fxe5 9. Nb5 Qf6 10. Nxc7+ *
Position (FEN): r3k1nr/ppNb2pp/2nb1q2/4p3/2B5/4PN2/PP3PPP/R1BQ1RK1 b kq - 0 10
Black to move.
Themes: Hanging Piece Opening  
Puzzle rating: 921
Best move: Bxc7