r1b1nk1r/6b1/ppp4p/2p1ppp1/PQPq1PPP/N3P2R/1P1P4/R1B2KN1 w - - 1 20
FEN state: r1b1nk1r/6b1/ppp4p/2p1ppp1/PQPq1PPP/N3P2R/1P1P4/R1B2KN1 w - - 1 20 ; Best move: e3d4
The current state of the chess board is: Black rook at a8, black bishop at c8, black knight at e8, black king at f8 and black rook at h8. Black bishop at g7. Black pawn at a6, black pawn at b6, black pawn at c6 and black pawn at h6. Black pawn at c5, black pawn at e5, black pawn at f5 and black pawn at g5. White pawn at a4, white queen at b4, white pawn at c4, black queen at d4, white pawn at f4, white pawn at g4 and white pawn at h4. White knight at a3, white pawn at e3 and white rook at h3. White pawn at b2 and white pawn at d2. White rook at a1, white bishop at c1, white king 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.