r3kb1r/p3n1p1/npq2p2/1b1p3p/3ppR2/BPP3PP/P3P2N/RNQ1KB2 w Qkq - 2 22
FEN state: r3kb1r/p3n1p1/npq2p2/1b1p3p/3ppR2/BPP3PP/P3P2N/RNQ1KB2 w Qkq - 2 22 ; Best move: a3e7
The current state of the chess board is: Black rook at a8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at a7, black knight at e7 and black pawn at g7. Black knight at a6, black pawn at b6, black queen at c6 and black pawn at f6. Black bishop at b5, black pawn at d5 and black pawn at h5. Black pawn at d4, black pawn at e4 and white rook at f4. White bishop at a3, white pawn at b3, white pawn at c3, white pawn at g3 and white pawn at h3. White pawn at a2, white pawn at e2 and white knight at h2. White rook at a1, white knight at b1, white queen at c1, white king at e1 and white bishop at f1. White queenside, black kingside and black queenside castles are available. Half move number is 2. Full move number is 22. White to move.