Here's my contribution to the headaches of Kjell and Julia! Is this thematic? (Sorry! Read Rxd8 as Rxc8)
Thematic, IMO, since the original pin is eliminated. The TT definition doesn't prohibit moves by the unpinned piece which are…
It's a Pelle move, not an unpin.
There are: 10 captures by the WK, in which 9 rebirths are avoided by blocking of rebirth square by the…
The revised version has 8 square blocks to prevent rebirth, not 10.
PAP's example.
feenschach's 56th TT, 2003-06 seems to have been for problems using this double maximummer condition.
Has cooks ending with BKh1/BPh2/WKf1.
Thank you for pointing out that interesting statistic, Marjan! Actually the 16 are by only 6 different GMs, 7 of…
It might be interesting (and enlightening!) to compare the definitions of Pin and the related "Antipin" from recent issues of…