r1b2knr/pppq1pp1/2n4p/3N4/P7/N1bpP3/3B1PPP/RQ2KB1R w KQ - 1 17
FEN state: r1b2knr/pppq1pp1/2n4p/3N4/P7/N1bpP3/3B1PPP/RQ2KB1R w KQ - 1 17 ; Best move: d5c3
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at c7, black queen at d7, black pawn at f7 and black pawn at g7. Black knight at c6 and black pawn at h6. White knight at d5. White pawn at a4. White knight at a3, black bishop at c3, black pawn at d3 and white pawn at e3. White bishop at d2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at a1, white queen at b1, white king at e1, white bishop at f1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 1. Full move number is 17. White to move.