1nb1q2r/3pn1b1/3k3p/1p2ppp1/2QpP2P/pP3NPR/P2BBP2/1RK3N1 w - - 0 25
FEN state: 1nb1q2r/3pn1b1/3k3p/1p2ppp1/2QpP2P/pP3NPR/P2BBP2/1RK3N1 w - - 0 25 ; Best move: d2b4
The current state of the chess board is: Black knight at b8, black bishop at c8, black queen at e8 and black rook at h8. Black pawn at d7, black knight at e7 and black bishop at g7. Black king at d6 and black pawn at h6. Black pawn at b5, black pawn at e5, black pawn at f5 and black pawn at g5. White queen at c4, black pawn at d4, white pawn at e4 and white pawn at h4. Black pawn at a3, white pawn at b3, white knight at f3, white pawn at g3 and white rook at h3. White pawn at a2, white bishop at d2, white bishop at e2 and white pawn at f2. White rook at b1, white king at c1 and white knight at g1. Both players have exhausted their castles. Half move number is 0. Full move number is 25. White to move.