r1b2rk1/2ppbq1p/5np1/p1n2pP1/Pp3N2/2PQPP1P/3B2B1/RN3K1R w - - 0 20
FEN state: r1b2rk1/2ppbq1p/5np1/p1n2pP1/Pp3N2/2PQPP1P/3B2B1/RN3K1R w - - 0 20 ; Best move: d3c2
The current state of the chess board is: Black rook at a8, black bishop at c8, black rook at f8 and black king at g8. Black pawn at c7, black pawn at d7, black bishop at e7, black queen at f7 and black pawn at h7. Black knight at f6 and black pawn at g6. Black pawn at a5, black knight at c5, black pawn at f5 and white pawn at g5. White pawn at a4, black pawn at b4 and white knight at f4. White pawn at c3, white queen at d3, white pawn at e3, white pawn at f3 and white pawn at h3. White bishop at d2 and white bishop at g2. White rook at a1, white knight at b1, white king at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 20. White to move.