Chess puzzle (Advantage)
Moves: 1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Nxd5 Qxd5 5. d4 c5 6. Bb5+ Bd7 7. Bxd7+
Nxd7 8. Nf3 cxd4 9. Qxd4 Qxd4 10. Nxd4 e5 11. Nb5 Rc8 12. Nxa7 Rxc2 13. O-O Nc5
14. Nb5 Nd3 15. Rb1 Bc5 16. Nc7+ Kd7 17. Nd5 Nxf2 18. Be3 Nd3 19. Bxc5 Rxc5 20.
Nc3 f6 21. Rbd1 e4 *
Position (FEN): 7r/1p1k2pp/5p2/2r5/4p3/2Nn4/PP4PP/3R1RK1 w - - 0 22
White to move.
Themes: Pin Endgame  
Puzzle rating: 1322
Best move: Nxe4