r1b1k3/3p1p2/1p4pr/p1p2P1p/2P1P1nQ/Pn3N2/P1KP3P/RNB2BR1 w - - 0 24
FEN state: r1b1k3/3p1p2/1p4pr/p1p2P1p/2P1P1nQ/Pn3N2/P1KP3P/RNB2BR1 w - - 0 24 ; Best move: a2b3
The current state of the chess board is: Black rook at a8, black bishop at c8 and black king at e8. Black pawn at d7 and black pawn at f7. Black pawn at b6, black pawn at g6 and black rook at h6. Black pawn at a5, black pawn at c5, white pawn at f5 and black pawn at h5. White pawn at c4, white pawn at e4, black knight at g4 and white queen at h4. White pawn at a3, black knight at b3 and white knight at f3. White pawn at a2, white king at c2, white pawn at d2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white bishop at f1 and white rook at g1. Both players have exhausted their castles. Half move number is 0. Full move number is 24. White to move.