Chess puzzle (Advantage)
Moves: 1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 dxc4 5. Bxc4 Nf6 6. Nc3 Bd6 7. Nf3 O-O 8.
Bg5 Re8+ 9. Be2 h6 10. Bh4 Be7 11. O-O c6 12. Bc4 Nbd7 13. Re1 b5 14. Bb3 a5
15. a3 Bb7 16. d5 cxd5 17. Nxd5 Nxd5 18. Bxd5 Bxd5 19. Bxe7 Rxe7 20. Qxd5 Rb8
21. Rad1 Rxe1+ *
Position (FEN): 1r1q2k1/3n1pp1/7p/pp1Q4/8/P4N2/1P3PPP/3Rr1K1 w - - 0 22
White to move.
Themes: Defensive Move Middlegame  
Puzzle rating: 1517
Best move: Nxe1