1n3b1r/rpk1p2p/q1p1Q2n/p2P1pp1/1P3P2/N2PP1PN/P2B2KP/R1R4B w - - 1 24
FEN state: 1n3b1r/rpk1p2p/q1p1Q2n/p2P1pp1/1P3P2/N2PP1PN/P2B2KP/R1R4B w - - 1 24 ; Best move: b4b5
The current state of the chess board is: Black knight at b8, black bishop at f8 and black rook at h8. Black rook at a7, black pawn at b7, black king at c7, black pawn at e7 and black pawn at h7. Black queen at a6, black pawn at c6, white queen at e6 and black knight at h6. Black pawn at a5, white pawn at d5, black pawn at f5 and black pawn at g5. White pawn at b4 and white pawn at f4. White knight at a3, white pawn at d3, white pawn at e3, white pawn at g3 and white knight at h3. White pawn at a2, white bishop at d2, white king at g2 and white pawn at h2. White rook at a1, white rook at c1 and white bishop at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 24. White to move.