Chess puzzle (Equality)
Moves: 1. e4 c5 2. Nf3 e6 3. Bb5 a6 4. Ba4 Qc7 5. O-O b5 6. Bb3 c4 7. d3 cxb3 8. axb3
Bb7 9. g3 h6 10. Bf4 d6 11. Re1 g5 12. Be3 Qc6 13. Nc3 f5 *
Position (FEN): rn2kbnr/1b6/p1qpp2p/1p3pp1/4P3/1PNPBNP1/1PP2P1P/R2QR1K1 w kq - 0 14
White to move.
Themes:  Opening  
Puzzle rating: 1583
Best move: Nd4