rn2kb1r/2p1pppp/1N3n2/pp1p2B1/3P2b1/4PQP1/PPq5/1R2KB1R w kq - 2 17
FEN state: rn2kb1r/2p1pppp/1N3n2/pp1p2B1/3P2b1/4PQP1/PPq5/1R2KB1R w kq - 2 17 ; Best move: f3f4
The current state of the chess board is: Black rook at a8, black knight at b8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at c7, black pawn at e7, black pawn at f7, black pawn at g7 and black pawn at h7. White knight at b6 and black knight at f6. Black pawn at a5, black pawn at b5, black pawn at d5 and white bishop at g5. White pawn at d4 and black bishop at g4. White pawn at e3, white queen at f3 and white pawn at g3. White pawn at a2, white pawn at b2 and black queen at c2. White rook at b1, white king at e1, white bishop at f1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 2. Full move number is 17. White to move.