Die Schwalbe

Overview

The search command is not correct.
COMMENTDATE>=20220810 AND K='Rex solus' AND NOT A='Schmatow, Wladimir A.' AND S='Chess Player's Chronicle'
atomic expression must have form 'field = value' [( COMMENTDATE >= $$NUMBER0 AND K = $$STRING1 AND NOT A = $$STRING2 AND S = $$STRING3 S CHRONICLE $$STRING4]