5b2/p1k1p2r/p1p2ppp/1r4P1/1P1q4/N3P3/P1P2P2/R1B1KQNR b Q - 1 18
FEN state: 5b2/p1k1p2r/p1p2ppp/1r4P1/1P1q4/N3P3/P1P2P2/R1B1KQNR b Q - 1 18 ; Best move: d4a1
The current state of the chess board is: Black bishop at f8. Black pawn at a7, black king at c7, black pawn at e7 and black rook at h7. Black pawn at a6, black pawn at c6, black pawn at f6, black pawn at g6 and black pawn at h6. Black rook at b5 and white pawn at g5. White pawn at b4 and black queen at d4. White knight at a3 and white pawn at e3. White pawn at a2, white pawn at c2 and white pawn at f2. White rook at a1, white bishop at c1, white king at e1, white queen at f1, white knight at g1 and white rook at h1. White queenside is the only castle move available. Half move number is 1. Full move number is 18. Black to move.