2bqkb2/r1n4r/p1p1ppp1/1p1p1nQ1/3P2PP/7R/PPP1PP2/RN2KBN1 w - - 0 20
FEN state: 2bqkb2/r1n4r/p1p1ppp1/1p1p1nQ1/3P2PP/7R/PPP1PP2/RN2KBN1 w - - 0 20 ; Best move: g5g6
The current state of the chess board is: Black bishop at c8, black queen at d8, black king at e8 and black bishop at f8. Black rook at a7, black knight at c7 and black rook at h7. Black pawn at a6, black pawn at c6, black pawn at e6, black pawn at f6 and black pawn at g6. Black pawn at b5, black pawn at d5, black knight at f5 and white queen at g5. White pawn at d4, white pawn at g4 and white pawn at h4. White rook at h3. White pawn at a2, white pawn at b2, white pawn at c2, white pawn at e2 and white pawn at f2. White rook at a1, white knight at b1, white king at e1, white bishop at f1 and white knight at g1. Both players have exhausted their castles. Half move number is 0. Full move number is 20. White to move.