r1b2r2/pppp1pb1/2q1p3/4k2p/1BP4P/6P1/PPQNN1P1/R3KB1R b KQ - 7 21
FEN state: r1b2r2/pppp1pb1/2q1p3/4k2p/1BP4P/6P1/PPQNN1P1/R3KB1R b KQ - 7 21 ; Best move: e5f6
The current state of the chess board is: Black rook at a8, black bishop at c8 and black rook at f8. Black pawn at a7, black pawn at b7, black pawn at c7, black pawn at d7, black pawn at f7 and black bishop at g7. Black queen at c6 and black pawn at e6. Black king at e5 and black pawn at h5. White bishop at b4, white pawn at c4 and white pawn at h4. White pawn at g3. White pawn at a2, white pawn at b2, white queen at c2, white knight at d2, white knight at e2 and white pawn at g2. White rook at a1, white king at e1, white bishop at f1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 7. Full move number is 21. Black to move.