1rbq1knr/1pp5/3pp2p/1p3P2/2P2Pp1/P2B2P1/1BNP1N1n/R2RK3 b - - 3 20
FEN state: 1rbq1knr/1pp5/3pp2p/1p3P2/2P2Pp1/P2B2P1/1BNP1N1n/R2RK3 b - - 3 20 ; Best move: g8f6
The current state of the chess board is: Black rook at b8, black bishop at c8, black queen at d8, black king at f8, black knight at g8 and black rook at h8. Black pawn at b7 and black pawn at c7. Black pawn at d6, black pawn at e6 and black pawn at h6. Black pawn at b5 and white pawn at f5. White pawn at c4, white pawn at f4 and black pawn at g4. White pawn at a3, white bishop at d3 and white pawn at g3. White bishop at b2, white knight at c2, white pawn at d2, white knight at f2 and black knight at h2. White rook at a1, white rook at d1 and white king at e1. Both players have exhausted their castles. Half move number is 3. Full move number is 20. Black to move.