1n2kb1r/3b1ppp/1p2pn2/r1pp4/pP3PPP/1Q2P1N1/PP1P1K2/RNB2BR1 w k - 0 16
FEN state: 1n2kb1r/3b1ppp/1p2pn2/r1pp4/pP3PPP/1Q2P1N1/PP1P1K2/RNB2BR1 w k - 0 16 ; Best move: b3d1
The current state of the chess board is: Black knight at b8, black king at e8, black bishop at f8 and black rook at h8. Black bishop at d7, black pawn at f7, black pawn at g7 and black pawn at h7. Black pawn at b6, black pawn at e6 and black knight at f6. Black rook at a5, black pawn at c5 and black pawn at d5. Black pawn at a4, white pawn at b4, white pawn at f4, white pawn at g4 and white pawn at h4. White queen at b3, white pawn at e3 and white knight at g3. White pawn at a2, white pawn at b2, white pawn at d2 and white king at f2. White rook at a1, white knight at b1, white bishop at c1, white bishop at f1 and white rook at g1. Black kingside is the only castle move available. Half move number is 0. Full move number is 16. White to move.