Quartz 47, March 2019, is online at:
http://quartz.chessproblems.ca/pdf/47/Quartz47.pdf
The content: Isardam in proof games * Palmares Retros Problemaz 2008 * A hypermodern piece – Magic Wandering Unit * Memory Circe by Jacobi * En bref * Award of TT12 Quartz – judge: Hans GRUBER