An html version of passers2.cql.

Created by Gady Costeff and Lewis Stller.

CQL 5.1 examples  can be found at the website of GadyCosteff.

CQL 3.02
;; At least 3 white passed pawns and at least two black passed pawns in the same position (match :pgn heijden.pgn :output passers2.pgn (position :sumrange whitecount 3 8 :sumrange blackcount 2 8 :markall :and ((position Pd2 :piececount [pP][d3-7] 0 :piececount p[c3-7,e3-7] 0 :shift :accumulate whitecount ) (position pd7 :piececount [pP][d2-6] 0 :piececount P[c2-6,e2-6] 0 :shift :accumulate blackcount ) ) )
After executing this with "> cql Passers2.cql" there are 1524 studies found in the Harold van der Heijden Database 2015.
NB. When you see {MATCH} in the text, it means that cql has found the position asked for.

Below only 10 studies presented: