1rbqk1r1/p4p2/2pbp2p/2n2Np1/Pn6/BP1PP1PB/2P1NP1P/R2QK2R w KQ - 3 17
FEN state: 1rbqk1r1/p4p2/2pbp2p/2n2Np1/Pn6/BP1PP1PB/2P1NP1P/R2QK2R w KQ - 3 17 ; Best move: f5d6
The current state of the chess board is: Black rook at b8, black bishop at c8, black queen at d8, black king at e8 and black rook at g8. Black pawn at a7 and black pawn at f7. Black pawn at c6, black bishop at d6, black pawn at e6 and black pawn at h6. Black knight at c5, white knight at f5 and black pawn at g5. White pawn at a4 and black knight at b4. White bishop at a3, white pawn at b3, white pawn at d3, white pawn at e3, white pawn at g3 and white bishop at h3. White pawn at c2, white knight at e2, white pawn at f2 and white pawn at h2. White rook at a1, white queen at d1, white king at e1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 3. Full move number is 17. White to move.