6nr/1b1pqpkp/2pp3b/1p1P1N2/5PP1/2P4B/PP1KP3/R1B3R1 b - - 4 20
FEN state: 6nr/1b1pqpkp/2pp3b/1p1P1N2/5PP1/2P4B/PP1KP3/R1B3R1 b - - 4 20 ; Best move: g7f8
The current state of the chess board is: Black knight at g8 and black rook at h8. Black bishop at b7, black pawn at d7, black queen at e7, black pawn at f7, black king at g7 and black pawn at h7. Black pawn at c6, black pawn at d6 and black bishop at h6. Black pawn at b5, white pawn at d5 and white knight at f5. White pawn at f4 and white pawn at g4. White pawn at c3 and white bishop at h3. White pawn at a2, white pawn at b2, white king at d2 and white pawn at e2. White rook at a1, white bishop at c1 and white rook at g1. Both players have exhausted their castles. Half move number is 4. Full move number is 20. Black to move.