Chess puzzle (Advantage)
Moves: 1. b3 d5 2. Bb2 Nc6 3. e3 e5 4. Nf3 e4 5. Nd4 Bd7 6. Nc3 Nxd4 7. exd4 Nf6 8.
Qe2 Qe7 9. O-O-O g6 10. Qe3 Bg7 11. Re1 Ng4 12. Qg3 O-O 13. Nxd5 Qd6 14. Qxd6
cxd6 15. f3 exf3 16. gxf3 Nf6 17. Nxf6+ Bxf6 18. Bg2 Rac8 19. Re2 Bf5 20. d3 *
Position (FEN): 2r2rk1/pp3p1p/3p1bp1/5b2/3P4/1P1P1P2/PBP1R1BP/2K4R b - - 0 20
Black to move.
Themes: Pin Middlegame  
Puzzle rating: 1208
Best move: Bxd3