Bn1q2r1/r1pk2bp/4pp1n/p1P3B1/Pp1P1N2/6P1/1Pb1PP1P/3RK2R b - - 3 21
FEN state: Bn1q2r1/r1pk2bp/4pp1n/p1P3B1/Pp1P1N2/6P1/1Pb1PP1P/3RK2R b - - 3 21 ; Best move: f6g5
The current state of the chess board is: White bishop at a8, black knight at b8, black queen at d8 and black rook at g8. Black rook at a7, black pawn at c7, black king at d7, black bishop at g7 and black pawn at h7. Black pawn at e6, black pawn at f6 and black knight at h6. Black pawn at a5, white pawn at c5 and white bishop at g5. White pawn at a4, black pawn at b4, white pawn at d4 and white knight at f4. White pawn at g3. White pawn at b2, black bishop at c2, white pawn at e2, white pawn at f2 and white pawn at h2. White rook at d1, white king at e1 and white rook at h1. Both players have exhausted their castles. Half move number is 3. Full move number is 21. Black to move.