Chess puzzle (Advantage)
Opening: Slav_Defense, Slav_Defense_Quiet_Variation
Moves: 1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nf3 g6 5. Nc3 e6 6. cxd5 exd5 7. Qc2 Bg7 8. Be2
O-O 9. O-O Bf5 10. Qd1 Ne4 11. Nxe4 Bxe4 12. Bd3 f5 13. Bxe4 fxe4 14. Ne5 Bxe5
15. dxe5 Qg5 16. Bd2 Qxe5 17. Bc3 Qd6 *
Position (FEN): rn3rk1/pp5p/2pq2p1/3p4/4p3/2B1P3/PP3PPP/R2Q1RK1 w - - 2 18
White to move.
Themes:  Middlegame  
Puzzle rating: 1456
Best move: Qd4