r1b2b1r/2kp1pp1/p1p5/q2B2N1/1p2p1P1/PKP1P2p/1B1P1PP1/RN1Q1R2 w - - 2 25
FEN state: r1b2b1r/2kp1pp1/p1p5/q2B2N1/1p2p1P1/PKP1P2p/1B1P1PP1/RN1Q1R2 w - - 2 25 ; Best move: d5e4
The current state of the chess board is: Black rook at a8, black bishop at c8, black bishop at f8 and black rook at h8. Black king at c7, black pawn at d7, black pawn at f7 and black pawn at g7. Black pawn at a6 and black pawn at c6. Black queen at a5, white bishop at d5 and white knight at g5. Black pawn at b4, black pawn at e4 and white pawn at g4. White pawn at a3, white king at b3, white pawn at c3, white pawn at e3 and black pawn at h3. White bishop at b2, white pawn at d2, white pawn at f2 and white pawn at g2. White rook at a1, white knight at b1, white queen at d1 and white rook at f1. Both players have exhausted their castles. Half move number is 2. Full move number is 25. White to move.