2b1k3/rp1pbp1r/n1q1Bn2/p1p4P/3P1Np1/P7/RPPNPP1P/2BQK2R w K - 3 17
FEN state: 2b1k3/rp1pbp1r/n1q1Bn2/p1p4P/3P1Np1/P7/RPPNPP1P/2BQK2R w K - 3 17 ; Best move: d4d5
The current state of the chess board is: Black bishop at c8 and black king at e8. Black rook at a7, black pawn at b7, black pawn at d7, black bishop at e7, black pawn at f7 and black rook at h7. Black knight at a6, black queen at c6, white bishop at e6 and black knight at f6. Black pawn at a5, black pawn at c5 and white pawn at h5. White pawn at d4, white knight at f4 and black pawn at g4. White pawn at a3. White rook at a2, white pawn at b2, white pawn at c2, white knight at d2, white pawn at e2, white pawn at f2 and white pawn at h2. White bishop at c1, white queen at d1, white king at e1 and white rook at h1. White kingside is the only castle move available. Half move number is 3. Full move number is 17. White to move.