Chess puzzle (Crushing)
Moves: 1. d4 d5 2. c4 h6 3. cxd5 Qxd5 4. Nc3 Qd8 5. e4 e6 6. Nf3 b6 7. Bf4 Bb7 8. Bd3
Bb4 9. O-O Nf6 10. Nb5 O-O 11. Nxc7 Nbd7 12. Nxa8 Bxa8 13. Rc1 Nxe4 14. Rc4 Qe7
15. a3 Bd6 16. Bxd6 Qxd6 17. Qc2 Nef6 18. Ne5 Nxe5 19. dxe5 Qxe5 20. Re1 *
Position (FEN): b4rk1/p4pp1/1p2pn1p/4q3/2R5/P2B4/1PQ2PPP/4R1K1 b - - 1 20
Black to move.
Themes: Hanging Piece, Kingside Attack Middlegame  
Puzzle rating: 584
Best move: Qxe1+