r4nr1/1pk1ppb1/4bn2/pB1p2Q1/PP1PP3/2p4p/2P2P1P/RNB1K1R1 w - - 2 25
FEN state: r4nr1/1pk1ppb1/4bn2/pB1p2Q1/PP1PP3/2p4p/2P2P1P/RNB1K1R1 w - - 2 25 ; Best move: b1c3
The current state of the chess board is: Black rook at a8, black knight at f8 and black rook at g8. Black pawn at b7, black king at c7, black pawn at e7, black pawn at f7 and black bishop at g7. Black bishop at e6 and black knight at f6. Black pawn at a5, white bishop at b5, black pawn at d5 and white queen at g5. White pawn at a4, white pawn at b4, white pawn at d4 and white pawn at e4. Black pawn at c3 and black pawn at h3. White pawn at c2, white pawn at f2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white king at e1 and white rook at g1. Both players have exhausted their castles. Half move number is 2. Full move number is 25. White to move.