r3kbnr/pb2p1pp/n7/1qPppP2/p2PP1P1/B1P4R/6BP/RN1QK3 w Q - 3 17
FEN state: r3kbnr/pb2p1pp/n7/1qPppP2/p2PP1P1/B1P4R/6BP/RN1QK3 w Q - 3 17 ; Best move: e4d5
The current state of the chess board is: Black rook at a8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black bishop at b7, black pawn at e7, black pawn at g7 and black pawn at h7. Black knight at a6. Black queen at b5, white pawn at c5, black pawn at d5, black pawn at e5 and white pawn at f5. Black pawn at a4, white pawn at d4, white pawn at e4 and white pawn at g4. White bishop at a3, white pawn at c3 and white rook at h3. White bishop at g2 and white pawn at h2. White rook at a1, white knight at b1, white queen at d1 and white king at e1. White queenside is the only castle move available. Half move number is 3. Full move number is 17. White to move.