Chess puzzle (Advantage)
Opening: Saragossa_Opening, Saragossa_Opening_Other_variations
Moves: 1. c3 d5 2. d4 g6 3. f4 c6 4. e3 Bf5 5. Nf3 Nf6 6. Bd3 Nbd7 7. O-O e6 8. Ne5 h5
9. Na3 h4 10. h3 Nh5 11. c4 Ng3 12. Rf3 Nf6 13. cxd5 cxd5 *
Position (FEN): r2qkb1r/pp3p2/4pnp1/3pNb2/3P1P1p/N2BPRnP/PP4P1/R1BQ2K1 w kq - 0 14
White to move.
Themes:  Middlegame  
Puzzle rating: 1492
Best move: Qa4+