Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Dragon_Variation
Moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. f3 g6 7. Be3 Bg7 8. Qd2
O-O 9. Nxc6 bxc6 10. g4 Re8 11. h4 h5 12. g5 Nd7 13. Bc4 Ne5 14. Be2 c5 15. f4
Nc6 16. Qd5 Bb7 17. Bc4 e6 18. Qd3 Nb4 19. Qd2 Bxe4 *
Position (FEN): r2qr1k1/p4pb1/3pp1p1/2p3Pp/1nB1bP1P/2N1B3/PPPQ4/R3K2R w KQ - 0 20
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 854
Best move: Nxe4