2rq1b1r/p1p1k1p1/3p1p2/1pn1p1Pp/P6P/2P2N2/b1PB1P1R/2RQKB2 b - - 2 21
FEN state: 2rq1b1r/p1p1k1p1/3p1p2/1pn1p1Pp/P6P/2P2N2/b1PB1P1R/2RQKB2 b - - 2 21 ; Best move: a7a6
The current state of the chess board is: Black rook at c8, black queen at d8, black bishop at f8 and black rook at h8. Black pawn at a7, black pawn at c7, black king at e7 and black pawn at g7. Black pawn at d6 and black pawn at f6. Black pawn at b5, black knight at c5, black pawn at e5, white pawn at g5 and black pawn at h5. White pawn at a4 and white pawn at h4. White pawn at c3 and white knight at f3. Black bishop at a2, white pawn at c2, white bishop at d2, white pawn at f2 and white rook at h2. White rook at c1, white queen at d1, white king at e1 and white bishop at f1. Both players have exhausted their castles. Half move number is 2. Full move number is 21. Black to move.