r3kbn1/1pp2pp1/2b3Q1/n2pP3/p3qN2/PP2P2P/R1PBKPBR/1N6 w - - 6 20
FEN state: r3kbn1/1pp2pp1/2b3Q1/n2pP3/p3qN2/PP2P2P/R1PBKPBR/1N6 w - - 6 20 ; Best move: g2e4
The current state of the chess board is: Black rook at a8, black king at e8, black bishop at f8 and black knight at g8. Black pawn at b7, black pawn at c7, black pawn at f7 and black pawn at g7. Black bishop at c6 and white queen at g6. Black knight at a5, black pawn at d5 and white pawn at e5. Black pawn at a4, black queen at e4 and white knight at f4. White pawn at a3, white pawn at b3, white pawn at e3 and white pawn at h3. White rook at a2, white pawn at c2, white bishop at d2, white king at e2, white pawn at f2, white bishop at g2 and white rook at h2. White knight at b1. Both players have exhausted their castles. Half move number is 6. Full move number is 20. White to move.