r1bqkb1r/p1ppppp1/1pn4p/P6P/3P1nP1/2P5/RP2PP1R/1NBQKBN1 b kq - 3 9
FEN state: r1bqkb1r/p1ppppp1/1pn4p/P6P/3P1nP1/2P5/RP2PP1R/1NBQKBN1 b kq - 3 9 ; Best move: f4d5
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at a7, black pawn at c7, black pawn at d7, black pawn at e7, black pawn at f7 and black pawn at g7. Black pawn at b6, black knight at c6 and black pawn at h6. White pawn at a5 and white pawn at h5. White pawn at d4, black knight at f4 and white pawn at g4. White pawn at c3. White rook at a2, white pawn at b2, white pawn at e2, white pawn at f2 and white rook at h2. White knight at b1, white bishop at c1, white queen at d1, white king at e1, white bishop at f1 and white knight at g1. Black kingside and black queenside castles are available. Half move number is 3. Full move number is 9. Black to move.