r2qk2r/1bp1p1bR/3p4/pB3np1/3P1P2/1P1PpN2/P2B2P1/RN2K3 b kq - 0 20
FEN state: r2qk2r/1bp1p1bR/3p4/pB3np1/3P1P2/1P1PpN2/P2B2P1/RN2K3 b kq - 0 20 ; Best move: c7c6
The current state of the chess board is: Black rook at a8, black queen at d8, black king at e8 and black rook at h8. Black bishop at b7, black pawn at c7, black pawn at e7, black bishop at g7 and white rook at h7. Black pawn at d6. Black pawn at a5, white bishop at b5, black knight at f5 and black pawn at g5. White pawn at d4 and white pawn at f4. White pawn at b3, white pawn at d3, black pawn at e3 and white knight at f3. White pawn at a2, white bishop at d2 and white pawn at g2. White rook at a1, white knight at b1 and white king at e1. Black kingside and black queenside castles are available. Half move number is 0. Full move number is 20. Black to move.