[Retros] Another update of the Retro Corner

[Otto Janko]

Dear Retro Friend,

Again, many thanks to Joost for providing the Probleemblad and StrateGems
problems!

Retro Problems:
- Probleemblad, Mar-Apr 2004
- Probleemblad, May-Jun 2004
- Probleemblad, Jul-Aug 2004
- Probleemblad, Sep-Oct 2004
- Probleemblad, Nov-Dec 2004
- Probleemblad, Apr-Jun 2007
- StrateGems, No. 28, Oct-Dec 2004
- StrateGems, No. 33, Jan-Mar 2006
- StrateGems, No. 34, Apr-Jun 2006
- StrateGems, No. 35, Jul-Sep 2006

Records in Retro Analysis:
- Last Moves Type C (1 new record)
- Article on Last Move records by Werner Keym: German Original, 
  English Translation (Update of problem no. 4)
- Equal Last Move Records (1 new record)

Glossary:
- Clone Circe

Best Regards,

- Otto Janko [mailto:otto at janko.at] [http://www.janko.at]
-- Those who desire to give up freedom in order to gain security, 
- will not have, nor do they deserve, either one." [Benjamin Franklin]