rqk2b1r/npp3p1/3pp1Pn/pP5p/5p1P/B3P3/PR1PNPQ1/3KNB1R b - - 3 20
FEN state: rqk2b1r/npp3p1/3pp1Pn/pP5p/5p1P/B3P3/PR1PNPQ1/3KNB1R b - - 3 20 ; Best move: d6d5
The current state of the chess board is: Black rook at a8, black queen at b8, black king at c8, black bishop at f8 and black rook at h8. Black knight at a7, black pawn at b7, black pawn at c7 and black pawn at g7. Black pawn at d6, black pawn at e6, white pawn at g6 and black knight at h6. Black pawn at a5, white pawn at b5 and black pawn at h5. Black pawn at f4 and white pawn at h4. White bishop at a3 and white pawn at e3. White pawn at a2, white rook at b2, white pawn at d2, white knight at e2, white pawn at f2 and white queen at g2. White king at d1, white knight at e1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 3. Full move number is 20. Black to move.