Chess puzzle (Advantage)
Opening: Alekhine_Defense, Alekhine_Defense_Modern_Variation
Moves: 1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. Nf3 Bg4 6. Be2 e6 7. O-O Be7 8. Nc3
O-O 9. b3 Nc6 10. Bb2 d5 11. cxd5 Nxd5 12. Nxd5 Qxd5 13. Rc1 Rad8 14. Bc4 Qe4
15. Re1 Qg6 16. Bd3 Bxf3 17. Bxg6 *
Position (FEN): 3r1rk1/ppp1bppp/2n1p1B1/4P3/3P4/1P3b2/PB3PPP/2RQR1K1 b - - 0 17
Black to move.
Themes:  Middlegame  
Puzzle rating: 1348
Best move: Bxd1