Thanks Brian,
The "B" you see on Google Maps is the Russian sign for the sound "V", and usually German use phonetic to write down places (in Russia or other places).
But I had not que QM list for this loss and this 20% damage really changes the view I had from this incident.
By this date, this score meaning that the aircraft was recovered will indicate that it actually didn't fall in enemy lines, as indicated on
www.airaces.cz, but in German-held territory, so it extends the area to check.