rn4nr/2kqpp1p/4bb1p/1BppP2P/pp3P2/P7/1PPP1KP1/R1BNR3 w - - 8 20
FEN state: rn4nr/2kqpp1p/4bb1p/1BppP2P/pp3P2/P7/1PPP1KP1/R1BNR3 w - - 8 20 ; Best move: b5d7
The current state of the chess board is: Black rook at a8, black knight at b8, black knight at g8 and black rook at h8. Black king at c7, black queen at d7, black pawn at e7, black pawn at f7 and black pawn at h7. Black bishop at e6, black bishop at f6 and black pawn at h6. White bishop at b5, black pawn at c5, black pawn at d5, white pawn at e5 and white pawn at h5. Black pawn at a4, black pawn at b4 and white pawn at f4. White pawn at a3. White pawn at b2, white pawn at c2, white pawn at d2, white king at f2 and white pawn at g2. White rook at a1, white bishop at c1, white knight at d1 and white rook at e1. Both players have exhausted their castles. Half move number is 8. Full move number is 20. White to move.