Chess puzzle (Advantage)
Opening: Alekhine_Defense, Alekhine_Defense_Scandinavian_Variation
Moves: 1. e4 Nf6 2. Nc3 d5 3. e5 Nfd7 4. d4 c5 5. Nf3 e6 6. Be2 Nc6 7. Bf4 cxd4 8. Nb5
Qa5+ 9. c3 dxc3 10. bxc3 a6 11. Nd6+ Bxd6 12. exd6 Qxc3+ 13. Nd2 O-O 14. O-O
Qf6 15. Bg3 Nd4 16. Bd3 Ne5 17. Bb1 Rd8 18. Re1 Ng6 19. Qh5 Rxd6 *
Position (FEN): r1b3k1/1p3ppp/p2rpqn1/3p3Q/3n4/6B1/P2N1PPP/RB2R1K1 w - - 0 20
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 965
Best move: Bxd6