Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Alapin_Variation
Moves: 1. e4 c5 2. c3 e6 3. d4 cxd4 4. cxd4 d6 5. Nc3 a6 6. Qa4+ Bd7 7. Qc2 Be7 8. Nf3
Nf6 9. e5 dxe5 10. Nxe5 O-O 11. Bd3 Nc6 12. Nxc6 Bxc6 13. O-O Qxd4 14. Be3 Qg4
15. f3 Qh5 16. Ne4 Rac8 17. Qb1 Nxe4 18. fxe4 Bxe4 *
Position (FEN): 2r2rk1/1p2bppp/p3p3/7q/4b3/3BB3/PP4PP/RQ3RK1 w - - 0 19
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 899
Best move: Bxe4