Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Alapin_Variation
Moves: 1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 e6 5. d5 exd5 6. exd5 Nb8 7. Bc4 d6 8.
Ne2 Nf6 9. O-O Be7 10. Nbc3 O-O 11. Nd4 a6 12. a4 h6 13. Re1 Nh7 14. Ne4 Bf6
15. Bf4 Bxd4 *
Position (FEN): rnbq1rk1/1p3ppn/p2p3p/3P4/P1BbNB2/8/1P3PPP/R2QR1K1 w - - 0 16
White to move.
Themes:  Middlegame  
Puzzle rating: 1070
Best move: Qxd4