rnbq1bn1/pppppk2/5p2/6p1/3P2r1/PP3P1p/2PKP2P/RNBQ1BR1 w - - 0 9
FEN state: rnbq1bn1/pppppk2/5p2/6p1/3P2r1/PP3P1p/2PKP2P/RNBQ1BR1 w - - 0 9 ; Best move: f3g4
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black queen at d8, black bishop at f8 and black knight at g8. Black pawn at a7, black pawn at b7, black pawn at c7, black pawn at d7, black pawn at e7 and black king at f7. Black pawn at f6. Black pawn at g5. White pawn at d4 and black rook at g4. White pawn at a3, white pawn at b3, white pawn at f3 and black pawn at h3. White pawn at c2, white king at d2, white pawn at e2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white queen at d1, white bishop at f1 and white rook at g1. Both players have exhausted their castles. Half move number is 0. Full move number is 9. White to move.