r4rk1/p2p4/b1p1q1p1/1p1Bppp1/1RP5/1P2PPP1/1B1Pn1KP/1N3R2 w - - 0 25
FEN state: r4rk1/p2p4/b1p1q1p1/1p1Bppp1/1RP5/1P2PPP1/1B1Pn1KP/1N3R2 w - - 0 25 ; Best move: d5e6
The current state of the chess board is: Black rook at a8, black rook at f8 and black king at g8. Black pawn at a7 and black pawn at d7. Black bishop at a6, black pawn at c6, black queen at e6 and black pawn at g6. Black pawn at b5, white bishop at d5, black pawn at e5, black pawn at f5 and black pawn at g5. White rook at b4 and white pawn at c4. White pawn at b3, white pawn at e3, white pawn at f3 and white pawn at g3. White bishop at b2, white pawn at d2, black knight at e2, white king at g2 and white pawn at h2. White knight at b1 and white rook at f1. Both players have exhausted their castles. Half move number is 0. Full move number is 25. White to move.