Chess puzzle (Crushing)
Opening: Alekhine_Defense, Alekhine_Defense_Two_Pawn_Attack
Moves: 1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. Nc3 Nc6 6. Nf3 Bg4 7. exd6 cxd6 8.
Be3 g6 9. h3 Bxf3 10. Qxf3 Bg7 11. O-O-O O-O 12. c5 Nd7 13. cxd6 exd6 14. Bb5
Rc8 15. Kb1 a6 16. Bxc6 Rxc6 17. Nd5 Nb6 18. Rc1 Nc4 19. b3 Nd2+ *
Position (FEN): 3q1rk1/1p3pbp/p1rp2p1/3N4/3P4/1P2BQ1P/P2n1PP1/1KR4R w - - 1 20
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 930
Best move: Bxd2