2b1kbnr/4pppp/npp5/r4qP1/1p3N2/B1P2P2/P2PP2P/R2QK2R b KQk - 2 13
FEN state: 2b1kbnr/4pppp/npp5/r4qP1/1p3N2/B1P2P2/P2PP2P/R2QK2R b KQk - 2 13 ; Best move: f5f4
The current state of the chess board is: Black bishop at c8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at e7, black pawn at f7, black pawn at g7 and black pawn at h7. Black knight at a6, black pawn at b6 and black pawn at c6. Black rook at a5, black queen at f5 and white pawn at g5. Black pawn at b4 and white knight at f4. White bishop at a3, white pawn at c3 and white pawn at f3. White pawn at a2, white pawn at d2, white pawn at e2 and white pawn at h2. White rook at a1, white queen at d1, white king at e1 and white rook at h1. White kingside, white queenside and black kingside castles are available. Half move number is 2. Full move number is 13. Black to move.