Chess puzzle (Advantage)
Opening: Owen_Defense, Owen_Defense_Other_variations
Moves: 1. e4 b6 2. Nf3 e6 3. d4 Be7 4. Be3 d6 5. Nbd2 Nd7 6. Bd3 a6 7. O-O h6 8. e5 g5
9. exd6 cxd6 10. d5 e5 11. Nc4 Ngf6 12. Bxb6 *
Position (FEN): r1bqk2r/3nbp2/pB1p1n1p/3Pp1p1/2N5/3B1N2/PPP2PPP/R2Q1RK1 b kq - 0 12
Black to move.
Themes:  Middlegame  
Puzzle rating: 951
Best move: Nxb6