r5nr/pp2k1bp/2npp1p1/5p2/2bPPP2/1B6/1N4PP/R1N1K2R w KQ - 2 25
FEN state: r5nr/pp2k1bp/2npp1p1/5p2/2bPPP2/1B6/1N4PP/R1N1K2R w KQ - 2 25 ; Best move: b2c4
The current state of the chess board is: Black rook at a8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at b7, black king at e7, black bishop at g7 and black pawn at h7. Black knight at c6, black pawn at d6, black pawn at e6 and black pawn at g6. Black pawn at f5. Black bishop at c4, white pawn at d4, white pawn at e4 and white pawn at f4. White bishop at b3. White knight at b2, white pawn at g2 and white pawn at h2. White rook at a1, white knight at c1, white king at e1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 2. Full move number is 25. White to move.