r1b1k1n1/3n1ppr/4p2P/pppB4/2p2P2/P2P3q/P2KP2P/RNB1Q1NR w q - 0 17
FEN state: r1b1k1n1/3n1ppr/4p2P/pppB4/2p2P2/P2P3q/P2KP2P/RNB1Q1NR w q - 0 17 ; Best move: g1h3
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8 and black knight at g8. Black knight at d7, black pawn at f7, black pawn at g7 and black rook at h7. Black pawn at e6 and white pawn at h6. Black pawn at a5, black pawn at b5, black pawn at c5 and white bishop at d5. Black pawn at c4 and white pawn at f4. White pawn at a3, white pawn at d3 and black queen at h3. White pawn at a2, white king at d2, white pawn at e2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white queen at e1, white knight at g1 and white rook at h1. Black queenside is the only castle move available. Half move number is 0. Full move number is 17. White to move.