r1b1k1nr/5pp1/p6p/1P2p2n/1b1NP1qP/P1p2P2/1PNP4/R1B1KB1R w KQ - 1 22
FEN state: r1b1k1nr/5pp1/p6p/1P2p2n/1b1NP1qP/P1p2P2/1PNP4/R1B1KB1R w KQ - 1 22 ; Best move: f3g4
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8, black knight at g8 and black rook at h8. Black pawn at f7 and black pawn at g7. Black pawn at a6 and black pawn at h6. White pawn at b5, black pawn at e5 and black knight at h5. Black bishop at b4, white knight at d4, white pawn at e4, black queen at g4 and white pawn at h4. White pawn at a3, black pawn at c3 and white pawn at f3. White pawn at b2, white knight at c2 and white pawn at d2. White rook at a1, white bishop at c1, white king at e1, white bishop at f1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 1. Full move number is 22. White to move.