rnb1kbr1/1pqp2p1/8/p3pp1p/1p2P2P/5Qn1/P1PP1PPR/RNB1KBN1 w Q - 0 16
FEN state: rnb1kbr1/1pqp2p1/8/p3pp1p/1p2P2P/5Qn1/P1PP1PPR/RNB1KBN1 w Q - 0 16 ; Best move: f3g3
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at e8, black bishop at f8 and black rook at g8. Black pawn at b7, black queen at c7, black pawn at d7 and black pawn at g7. Black pawn at a5, black pawn at e5, black pawn at f5 and black pawn at h5. Black pawn at b4, white pawn at e4 and white pawn at h4. White queen at f3 and black knight at g3. White pawn at a2, white pawn at c2, white pawn at d2, white pawn at f2, white pawn at g2 and white rook at h2. White rook at a1, white knight at b1, white bishop at c1, 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 0. Full move number is 16. White to move.