2bn1br1/r1pq1kp1/1p1p3p/pP2pp1P/P3PP2/1R6/2PPBKP1/RN3QN1 w - - 1 20
FEN state: 2bn1br1/r1pq1kp1/1p1p3p/pP2pp1P/P3PP2/1R6/2PPBKP1/RN3QN1 w - - 1 20 ; Best move: e2c4
The current state of the chess board is: Black bishop at c8, black knight at d8, black bishop at f8 and black rook at g8. Black rook at a7, black pawn at c7, black queen at d7, black king at f7 and black pawn at g7. Black pawn at b6, black pawn at d6 and black pawn at h6. Black pawn at a5, white pawn at b5, black pawn at e5, black pawn at f5 and white pawn at h5. White pawn at a4, white pawn at e4 and white pawn at f4. White rook at b3. White pawn at c2, white pawn at d2, white bishop at e2, white king at f2 and white pawn at g2. White rook at a1, white knight at b1, white queen at f1 and white knight at g1. Both players have exhausted their castles. Half move number is 1. Full move number is 20. White to move.