3qk1nr/1rpb1p2/1p6/p2pb2p/3P2BP/2P1P1P1/PP1BNP2/R2NK2R w KQk - 1 20
FEN state: 3qk1nr/1rpb1p2/1p6/p2pb2p/3P2BP/2P1P1P1/PP1BNP2/R2NK2R w KQk - 1 20 ; Best move: g4d7
The current state of the chess board is: Black queen at d8, black king at e8, black knight at g8 and black rook at h8. Black rook at b7, black pawn at c7, black bishop at d7 and black pawn at f7. Black pawn at b6. Black pawn at a5, black pawn at d5, black bishop at e5 and black pawn at h5. White pawn at d4, white bishop at g4 and white pawn at h4. White pawn at c3, white pawn at e3 and white pawn at g3. White pawn at a2, white pawn at b2, white bishop at d2, white knight at e2 and white pawn at f2. White rook at a1, white knight at d1, white king at e1 and white rook at h1. White kingside, white queenside and black kingside castles are available. Half move number is 1. Full move number is 20. White to move.