[Retros] Update of the Retro Corner

[Otto Janko]

Dear Retro Friend,

I'm pleaesed to infor you about a major update of the Retro Corner:

Retro Problems:

- Orbit, Jan/Apr/Jul 2007 
- Die Schwalbe, No. 224, April 2007 
- Die Schwalbe, No. 225, June 2007 
- Die Schwalbe, No. 226, August 2007 
- Die Schwalbe, No. 227, October 2007 
- StrateGems, No. 13, Jan-Mar 2001 
- StrateGems, No. 26, Apr-Jun 2004 
- StrateGems, No. 27, Jul-Sep 2004 
- StrateGems, No. 29, Jan-Mar 2005 
- StrateGems, No. 30, Apr-Jun 2005 
- StrateGems, No. 31, Jul-Sep 2005 
- StrateGems, No. 32, Oct-Dec 2005 
- StrateGems, No. 39, Jul-Sep 2007 
- StrateGems, No. 40, Oct-Dec 2007 
- The Problemist, May 2007 
- The Problemist, July 2007 
- The Problemist, September 2007 

Glossary:

- Annan Chess 
- Coucou Circe 
- Equipollents Circe 
- Duplex 
- Equal Last Move 
- Magic Square 
- Michel Caillaud Christmas Theme (MCC Theme) 
- Relay Chess 
- Zero Position 

Records in Retro Analysis:

- Last Moves Type A, B, C 
- Last Moves Type D 
- Article on Last Move records by Werner Keym (German Original, 
  English Translation) taken from Die Schwalbe, issue 225, 
  June 2007, P.143-145 
- Equal Last Move Records 
- Shortest Proof Games ending in a Knight Mate 
- Shortest Proof Games ending in a Double Mate by a Knight 
- Shortest Proof Games ending in a Switchback after Castling 
- April 14th, 2007

Many, many thanks to Joost, who provided most of the new Retro problems; and
to Werner Keym, Mario Richter, Roberto Raosorio and Hirokaz Onoda for
contributing the record lists.

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]