rnq4r/1pp2kpp/8/p1bp2p1/6nP/2PP3b/PP1NPPPR/RQ2KBN1 w Q - 3 13
FEN state: rnq4r/1pp2kpp/8/p1bp2p1/6nP/2PP3b/PP1NPPPR/RQ2KBN1 w Q - 3 13 ; Best move: g1h3
The current state of the chess board is: Black rook at a8, black knight at b8, black queen at c8 and black rook at h8. Black pawn at b7, black pawn at c7, black king at f7, black pawn at g7 and black pawn at h7. Black pawn at a5, black bishop at c5, black pawn at d5 and black pawn at g5. Black knight at g4 and white pawn at h4. White pawn at c3, white pawn at d3 and black bishop at h3. White pawn at a2, white pawn at b2, white knight at d2, white pawn at e2, white pawn at f2, white pawn at g2 and white rook at h2. White rook at a1, white queen at b1, white king at e1, white bishop at f1 and white knight at g1. White queenside is the only castle move available. Half move number is 3. Full move number is 13. White to move.