r2q2nr/1pp2kbp/p1np4/4ppp1/2PPBB1P/PP2PPPb/8/RN1QK1NR b KQ - 0 11
FEN state: r2q2nr/1pp2kbp/p1np4/4ppp1/2PPBB1P/PP2PPPb/8/RN1QK1NR b KQ - 0 11 ; Best move: g5f4
The current state of the chess board is: Black rook at a8, black queen at d8, black knight at g8 and black rook at h8. Black pawn at b7, black pawn at c7, black king at f7, black bishop at g7 and black pawn at h7. Black pawn at a6, black knight at c6 and black pawn at d6. Black pawn at e5, black pawn at f5 and black pawn at g5. White pawn at c4, white pawn at d4, white bishop at e4, white bishop at f4 and white pawn at h4. White pawn at a3, white pawn at b3, white pawn at e3, white pawn at f3, white pawn at g3 and black bishop at h3. 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 0. Full move number is 11. Black to move.