1r1qk1rb/pbBp1p2/8/1p2pPQp/1P4p1/2nP3P/P1P2KP1/RN3BNR b - - 2 20
FEN state: 1r1qk1rb/pbBp1p2/8/1p2pPQp/1P4p1/2nP3P/P1P2KP1/RN3BNR b - - 2 20 ; Best move: d8g5
The current state of the chess board is: Black rook at b8, black queen at d8, black king at e8, black rook at g8 and black bishop at h8. Black pawn at a7, black bishop at b7, white bishop at c7, black pawn at d7 and black pawn at f7. Black pawn at b5, black pawn at e5, white pawn at f5, white queen at g5 and black pawn at h5. White pawn at b4 and black pawn at g4. Black knight at c3, white pawn at d3 and white pawn at h3. White pawn at a2, white pawn at c2, white king at f2 and white pawn at g2. White rook at a1, white knight at b1, white bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 2. Full move number is 20. Black to move.