r2qkbnr/1bp1p3/5B2/pp1p3p/3Pn1p1/2PK3P/PPN3P1/2R1rB1R w - - 0 25
FEN state: r2qkbnr/1bp1p3/5B2/pp1p3p/3Pn1p1/2PK3P/PPN3P1/2R1rB1R w - - 0 25 ; Best move: c2e1
The current state of the chess board is: Black rook at a8, black queen at d8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black bishop at b7, black pawn at c7 and black pawn at e7. White bishop at f6. Black pawn at a5, black pawn at b5, black pawn at d5 and black pawn at h5. White pawn at d4, black knight at e4 and black pawn at g4. White pawn at c3, white king at d3 and white pawn at h3. White pawn at a2, white pawn at b2, white knight at c2 and white pawn at g2. White rook at c1, black rook at e1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 25. White to move.