rnb2qrn/p1pkb1pp/3p4/1P1Pp1p1/N3P3/P3B1P1/1P3P1P/R1QKR3 w - - 3 20
FEN state: rnb2qrn/p1pkb1pp/3p4/1P1Pp1p1/N3P3/P3B1P1/1P3P1P/R1QKR3 w - - 3 20 ; Best move: d1d2
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black queen at f8, black rook at g8 and black knight at h8. Black pawn at a7, black pawn at c7, black king at d7, black bishop at e7, black pawn at g7 and black pawn at h7. Black pawn at d6. White pawn at b5, white pawn at d5, black pawn at e5 and black pawn at g5. White knight at a4 and white pawn at e4. White pawn at a3, white bishop at e3 and white pawn at g3. White pawn at b2, white pawn at f2 and white pawn at h2. White rook at a1, white queen at c1, white king at d1 and white rook at e1. Both players have exhausted their castles. Half move number is 3. Full move number is 20. White to move.