r1bqkr2/ppppnp2/2n1p1p1/P3N3/1bP1P3/3P1P2/1PQ1K1pP/1RB2BNR w q - 3 16
FEN state: r1bqkr2/ppppnp2/2n1p1p1/P3N3/1bP1P3/3P1P2/1PQ1K1pP/1RB2BNR w q - 3 16 ; Best move: f1g2
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black king at e8 and black rook at f8. Black pawn at a7, black pawn at b7, black pawn at c7, black pawn at d7, black knight at e7 and black pawn at f7. Black knight at c6, black pawn at e6 and black pawn at g6. White pawn at a5 and white knight at e5. Black bishop at b4, white pawn at c4 and white pawn at e4. White pawn at d3 and white pawn at f3. White pawn at b2, white queen at c2, white king at e2, black pawn at g2 and white pawn at h2. White rook at b1, white bishop at c1, white bishop at f1, white knight at g1 and white rook at h1. Black queenside is the only castle move available. Half move number is 3. Full move number is 16. White to move.