2Nr1kn1/p4pb1/b7/qp6/1nP1P1P1/5P1r/PP1P2P1/R1B1K1N1 b Q - 1 18
FEN state: 2Nr1kn1/p4pb1/b7/qp6/1nP1P1P1/5P1r/PP1P2P1/R1B1K1N1 b Q - 1 18 ; Best move: h3h1
The current state of the chess board is: White knight at c8, black rook at d8, black king at f8 and black knight at g8. Black pawn at a7, black pawn at f7 and black bishop at g7. Black bishop at a6. Black queen at a5 and black pawn at b5. Black knight at b4, white pawn at c4, white pawn at e4 and white pawn at g4. White pawn at f3 and black rook at h3. White pawn at a2, white pawn at b2, white pawn at d2 and white pawn at g2. White rook at a1, white bishop at c1, white king at e1 and white knight at g1. White queenside is the only castle move available. Half move number is 1. Full move number is 18. Black to move.