Tregubov,P - Swiercz,D

Black pawn on a7.
Black pawn on e6.
Black king on f6.
Black pawn on h6.
White pawn on a5.
White knight on e5.
Black pawn on g5.
White pawn on h5.
Black pawn on b4.
White pawn on d4.
White pawn on g4.
Black knight on c3.
White king on d3.
White pawn on f2.