Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Delayed_Alapin
Moves: 1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 Nc6 5. d3 e6 6. O-O Be7 7. Nbd2 h6 8. d4
cxd4 9. cxd4 Qc7 10. Re1 O-O 11. e5 Ne8 12. exd6 Bxd6 13. Nc4 Be7 14. b3 Nd6
15. Bb2 Rd8 16. Qd3 Nb4 17. Qc3 Ne4 18. Qe3 Nc2 *
Position (FEN): r1br2k1/ppq1bpp1/4p2p/8/2NPn3/1P2QN2/PBn1BPPP/R3R1K1 w - - 9 19
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 982
Best move: Qxe4