r1q1k2r/pbp2pbp/2n3p1/1p1ppB2/n1P4P/NP2PP2/P2P2P1/R1BQ1K1R w - - 0 15
FEN state: r1q1k2r/pbp2pbp/2n3p1/1p1ppB2/n1P4P/NP2PP2/P2P2P1/R1BQ1K1R w - - 0 15 ; Best move: f5c8
The current state of the chess board is: Black rook at a8, black queen at c8, black king at e8 and black rook at h8. Black pawn at a7, black bishop at b7, black pawn at c7, black pawn at f7, black bishop at g7 and black pawn at h7. Black knight at c6 and black pawn at g6. Black pawn at b5, black pawn at d5, black pawn at e5 and white bishop at f5. Black knight at a4, white pawn at c4 and white pawn at h4. White knight at a3, white pawn at b3, white pawn at e3 and white pawn at f3. White pawn at a2, white pawn at d2 and white pawn at g2. White rook at a1, white bishop at c1, white queen at d1, white king at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 15. White to move.