White Elo Black Elo ECO Year Res. #       Zimmermann, Klemens Wieder, Heiner A56 1989 0-1 33 Cordts, Ingo Wieder, Heiner B38 1989 1-0 19 Wieder, Heiner Hogenacker, Jacques B22 1989 0-1 28 Denda, Ronald 2030 Wieder, Heiner 1990 B95 1990 ½-½ 79 Kessler, Alexander 2150 Wieder, Heiner 1990 D79 1990 1-0 25 Mueller, Georg 1945 Wieder, Heiner 1990 D00 1990 ½-½ 32 Wagner, Hans2 2075 Wieder, Heiner 1990 B05 1990 ½-½ 23 Wieder, Heiner 1990 Christoffel, Ulrich 2080 A79 1990 ½-½ 14 Wieder, Heiner 1990 Jacobs, Arno 1975 B12 1990 1-0 30 Wieder, Heiner 1990 Mattern, Markus 1860 C00 1990 0-1 35 Wieder, Heiner 1990 Muellen, Juergen 1925 B05 1990 ½-½ 30 Wieder, Heiner 1990 Peterson, Emery 2130 C00 1990 0-1 27 Wieder, Heiner 1990 Reth, I 1910 D42 1990 0-1 47 Winand, Edgar 1900 Wieder, Heiner 1990 A48 1990 0-1 55 Page 1
Zimmermann, Klemens - Wieder, Heiner - Porz op 23rd (4), Cologne, 1989 A56 1.d4 Nf6 2.c4 c5 3.d5 Ne4 4.Qc2 Qa5+ 5.Nc3 Nxc3 6.Bd2 e5 7.Bxc3 Qc7 8.f4 d6 9.Nf3 Nd7 10.Qe4 Nf6 11.Qe3 Ng4 12.Qd3 f5 13.fxe5 dxe5 14.e4 Bd6 15.h3 Nf6 16.Nd2 g6 17.Be2 Bd7 18.Rf1 O-O-O 19.g4 Rhf8 20.gxf5 gxf5 21.exf5 e4 22.Nxe4 Nxe4 23.Qxe4 Rde8 24.Qd3 Bg3+ 25.Kd1 Bf4 26.d6 Bxd6 27.Bg7 Ba4+ 28.Kc1 Qxg7 29.Qxd6 Rxe2 30.Qxc5+ Kb8 31.Qd6+ Ka8 32.Qb4 Qh6+ 33.Kb1 Bc2# 0-1	Search games Games: 10666599 / Last update: 30 Jul 2025 GamePositionEndgames White Black Ignore colours ECO Year Result All 1-0 0-1 ½-½ Event Site Click below to set up a position to search for Set position Click the button below to select an endgame type
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