switchback
A piece leaves a square, and then later in the solution returns to it by the same route.
Kwiatkowski, Marek
Wola Gułowska, 2001
2nd Prize
FIDE Album 2001-03
mate in 3 moves
Tura Waldemar – E.Iwanow-85 – 2018 – selfmates – 2
triangulation
Parzuch Stefan – Moskovskaya Matryoshka – 2017 – helpmates
volgograd theme
Banaszek Marcin – Die Schwalbe – 2017 – helpmates
Stocchi combination
Leopold Szwedowski Memorial Tourney 2021
Let me remind you that on July 15 this year the closing date for submitting chess problems for the memorial of Leopold Szwedowski, an international master in chess composition, who died on November 2, 2020, expires.
The competition is announced in the following sections: twomovers, threemovers and selfmates in 2-3 moves.
Tourney announcement