rn1q1bn1/p2pk1pr/4p3/2p1PB2/Pp2bP1p/1P5P/1BPP4/RN1QK1NR w KQ - 1 17
FEN state: rn1q1bn1/p2pk1pr/4p3/2p1PB2/Pp2bP1p/1P5P/1BPP4/RN1QK1NR w KQ - 1 17 ; Best move: f5e4
The current state of the chess board is: Black rook at a8, black knight at b8, black queen at d8, black bishop at f8 and black knight at g8. Black pawn at a7, black pawn at d7, black king at e7, black pawn at g7 and black rook at h7. Black pawn at e6. Black pawn at c5, white pawn at e5 and white bishop at f5. White pawn at a4, black pawn at b4, black bishop at e4, white pawn at f4 and black pawn at h4. White pawn at b3 and white pawn at h3. White bishop at b2, white pawn at c2 and white pawn at d2. White rook at a1, white knight at b1, white queen at d1, white king at e1, white knight at g1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 1. Full move number is 17. White to move.