Chess puzzle (Advantage)
Opening: Torre_Attack, Torre_Attack_Classical_Defense
Moves: 1. d4 Nf6 2. Nf3 e6 3. Bg5 h6 4. Bxf6 Qxf6 5. e4 Bb4+ 6. c3 Ba5 7. g3 c6 8. Bg2
d5 9. exd5 exd5 10. O-O O-O 11. b4 Bc7 12. Re1 Bg4 13. Qc1 *
Position (FEN): rn3rk1/ppb2pp1/2p2q1p/3p4/1P1P2b1/2P2NP1/P4PBP/RNQ1R1K1 b - - 4 13
Black to move.
Themes:  Middlegame  
Puzzle rating: 916
Best move: Bxf3