1r1q1b1r/pp2pk2/1n3np1/1pPp2p1/3PPBb1/PP3NR1/5P2/RN1K4 w - - 4 22
FEN state: 1r1q1b1r/pp2pk2/1n3np1/1pPp2p1/3PPBb1/PP3NR1/5P2/RN1K4 w - - 4 22 ; Best move: g3g4
The current state of the chess board is: Black rook at b8, black queen at d8, black bishop at f8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at e7 and black king at f7. Black knight at b6, black knight at f6 and black pawn at g6. Black pawn at b5, white pawn at c5, black pawn at d5 and black pawn at g5. White pawn at d4, white pawn at e4, white bishop at f4 and black bishop at g4. White pawn at a3, white pawn at b3, white knight at f3 and white rook at g3. White pawn at f2. White rook at a1, white knight at b1 and white king at d1. Both players have exhausted their castles. Half move number is 4. Full move number is 22. White to move.