r3kb2/p2b1p1r/1pn1p3/P1p1p1pp/q3P2R/1PNP1Q1P/2P2P2/2B1KB2 w q - 4 26
FEN state: r3kb2/p2b1p1r/1pn1p3/P1p1p1pp/q3P2R/1PNP1Q1P/2P2P2/2B1KB2 w q - 4 26 ; Best move: b3a4
The current state of the chess board is: Black rook at a8, black king at e8 and black bishop at f8. Black pawn at a7, black bishop at d7, black pawn at f7 and black rook at h7. Black pawn at b6, black knight at c6 and black pawn at e6. White pawn at a5, black pawn at c5, black pawn at e5, black pawn at g5 and black pawn at h5. Black queen at a4, white pawn at e4 and white rook at h4. White pawn at b3, white knight at c3, white pawn at d3, white queen at f3 and white pawn at h3. White pawn at c2 and white pawn at f2. White bishop at c1, white king at e1 and white bishop at f1. Black queenside is the only castle move available. Half move number is 4. Full move number is 26. White to move.