1nb1k1nr/rQb3qp/4pp2/p1pp4/PP2P3/N1P2K1p/3PB1P1/R1B3NR w - - 1 20
FEN state: 1nb1k1nr/rQb3qp/4pp2/p1pp4/PP2P3/N1P2K1p/3PB1P1/R1B3NR w - - 1 20 ; Best move: b7c8
The current state of the chess board is: Black knight at b8, black bishop at c8, black king at e8, black knight at g8 and black rook at h8. Black rook at a7, white queen at b7, black bishop at c7, black queen at g7 and black pawn at h7. Black pawn at e6 and black pawn at f6. Black pawn at a5, black pawn at c5 and black pawn at d5. White pawn at a4, white pawn at b4 and white pawn at e4. White knight at a3, white pawn at c3, white king at f3 and black pawn at h3. White pawn at d2, white bishop at e2 and white pawn at g2. White rook at a1, white bishop at c1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 20. White to move.