Chess puzzle (Advantage)
Opening: Ruy_Lopez, Ruy_Lopez_Bird_Variation
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. O-O Bc5 6. c3 Ne7 7. cxd4 Bxd4
8. Nc3 O-O 9. d3 a6 10. Ba4 Ng6 11. Bf4 d6 12. Bg3 Be6 13. Ne2 Bb6 14. Rc1 Ne5
15. d4 Nc6 *
Position (FEN): r2q1rk1/1pp2ppp/pbnpb3/8/B2PP3/6B1/PP2NPPP/2RQ1RK1 w - - 1 16
White to move.
Themes:  Opening  
Puzzle rating: 1343
Best move: d5