2b2b1r/prp1kp1p/np1Npn2/3p3P/q7/3P1pPR/P1PKP1B1/R1BQ2N1 b - - 1 20
FEN state: 2b2b1r/prp1kp1p/np1Npn2/3p3P/q7/3P1pPR/P1PKP1B1/R1BQ2N1 b - - 1 20 ; Best move: c7d6
The current state of the chess board is: Black bishop at c8, black bishop at f8 and black rook at h8. Black pawn at a7, black rook at b7, black pawn at c7, black king at e7, black pawn at f7 and black pawn at h7. Black knight at a6, black pawn at b6, white knight at d6, black pawn at e6 and black knight at f6. Black pawn at d5 and white pawn at h5. Black queen at a4. White pawn at d3, black pawn at f3, white pawn at g3 and white rook at h3. White pawn at a2, white pawn at c2, white king at d2, white pawn at e2 and white bishop at g2. White rook at a1, white bishop at c1, white queen at d1 and white knight at g1. Both players have exhausted their castles. Half move number is 1. Full move number is 20. Black to move.