r1bq1bn1/p1p1k1pr/np1p3p/4ppP1/4P3/N4P1N/PPPP3P/R1BQK2R w KQ - 2 10
FEN state: r1bq1bn1/p1p1k1pr/np1p3p/4ppP1/4P3/N4P1N/PPPP3P/R1BQK2R w KQ - 2 10 ; Best move: d2d4
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black bishop at f8 and black knight at g8. Black pawn at a7, black pawn at c7, black king at e7, black pawn at g7 and black rook at h7. Black knight at a6, black pawn at b6, black pawn at d6 and black pawn at h6. Black pawn at e5, black pawn at f5 and white pawn at g5. White pawn at e4. White knight at a3, white pawn at f3 and white knight at h3. White pawn at a2, white pawn at b2, white pawn at c2, white pawn at d2 and white pawn at h2. White rook at a1, white bishop at c1, white queen at d1, white king at e1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 2. Full move number is 10. White to move.