1rb1kq1r/2ppNp2/p4np1/PpP3Pp/4pb2/P2Q1P2/N2PP2P/R1B1KB1R w KQ - 4 17
FEN state: 1rb1kq1r/2ppNp2/p4np1/PpP3Pp/4pb2/P2Q1P2/N2PP2P/R1B1KB1R w KQ - 4 17 ; Best move: d3d4
The current state of the chess board is: Black rook at b8, black bishop at c8, black king at e8, black queen at f8 and black rook at h8. Black pawn at c7, black pawn at d7, white knight at e7 and black pawn at f7. Black pawn at a6, black knight at f6 and black pawn at g6. White pawn at a5, black pawn at b5, white pawn at c5, white pawn at g5 and black pawn at h5. Black pawn at e4 and black bishop at f4. White pawn at a3, white queen at d3 and white pawn at f3. White knight at a2, white pawn at d2, white pawn at e2 and white pawn at h2. White rook at a1, white bishop at c1, 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 4. Full move number is 17. White to move.