2b1k2r/r5pp/3bpp1n/1P1p4/1qpn2NP/2N5/1PPQPPP1/R3KB1R b Qk - 1 18
FEN state: 2b1k2r/r5pp/3bpp1n/1P1p4/1qpn2NP/2N5/1PPQPPP1/R3KB1R b Qk - 1 18 ; Best move: a7a1
The current state of the chess board is: Black bishop at c8, black king at e8 and black rook at h8. Black rook at a7, black pawn at g7 and black pawn at h7. Black bishop at d6, black pawn at e6, black pawn at f6 and black knight at h6. White pawn at b5 and black pawn at d5. Black queen at b4, black pawn at c4, black knight at d4, white knight at g4 and white pawn at h4. White knight at c3. White pawn at b2, white pawn at c2, white queen at d2, white pawn at e2, white pawn at f2 and white pawn at g2. White rook at a1, white king at e1, white bishop at f1 and white rook at h1. White queenside and black kingside castles are available. Half move number is 1. Full move number is 18. Black to move.