1nq4r/1B1nbpp1/4rk1p/p2P4/2p1pP1P/PPN1B1P1/R1QKP3/6NR b - - 0 20
FEN state: 1nq4r/1B1nbpp1/4rk1p/p2P4/2p1pP1P/PPN1B1P1/R1QKP3/6NR b - - 0 20 ; Best move: c8b7
The current state of the chess board is: Black knight at b8, black queen at c8 and black rook at h8. White bishop at b7, black knight at d7, black bishop at e7, black pawn at f7 and black pawn at g7. Black rook at e6, black king at f6 and black pawn at h6. Black pawn at a5 and white pawn at d5. Black pawn at c4, black pawn at e4, white pawn at f4 and white pawn at h4. White pawn at a3, white pawn at b3, white knight at c3, white bishop at e3 and white pawn at g3. White rook at a2, white queen at c2, white king at d2 and white pawn at e2. White knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 20. Black to move.