1n3b1r/r1kb4/pppp3p/P2qpp2/3PPNpP/RPPQ2P1/4P2R/1NB1KB2 w - - 5 22
FEN state: 1n3b1r/r1kb4/pppp3p/P2qpp2/3PPNpP/RPPQ2P1/4P2R/1NB1KB2 w - - 5 22 ; Best move: e4d5
The current state of the chess board is: Black knight at b8, black bishop at f8 and black rook at h8. Black rook at a7, black king at c7 and black bishop at d7. Black pawn at a6, black pawn at b6, black pawn at c6, black pawn at d6 and black pawn at h6. White pawn at a5, black queen at d5, black pawn at e5 and black pawn at f5. White pawn at d4, white pawn at e4, white knight at f4, black pawn at g4 and white pawn at h4. White rook at a3, white pawn at b3, white pawn at c3, white queen at d3 and white pawn at g3. White pawn at e2 and white rook at h2. White knight at b1, white bishop at c1, white king at e1 and white bishop at f1. Both players have exhausted their castles. Half move number is 5. Full move number is 22. White to move.