White Elo Black Elo ECO Year Res. #       Seeger, Werner Heidenfeld, Mark 2230 D01 1987 ½-½ 65 Dietz, Holger Heidenfeld, Mark 2230 E22 1987 ½-½ 13 Roemer, Ulrich 2300 Heidenfeld, Mark 2230 C68 1988 ½-½ 7 Louis, Volker Heidenfeld, Mark 2230 E12 1988 ½-½ 35 Mueller, Hans Georg Heidenfeld, Mark 2230 C88 1988 ½-½ 18 Effert, Kai 2325 Heidenfeld, Mark 2290 A50 1989 ½-½ 20 Dietrich, Ralf Heidenfeld, Mark 2290 A21 1989 ½-½ 27 Maier, Christian 2325 Heidenfeld, Mark 2290 C05 1989 ½-½ 65 Baldauf, Markus 2280 Heidenfeld, Mark 2280 A30 1991 ½-½ 37 Delaney, John Anthony 2280 Heidenfeld, Mark 2280 C14 1991 ½-½ 15 McHugh, Kevin Heidenfeld, Mark 2280 C77 1991 ½-½ 19 O'Connell, Gerard Heidenfeld, Mark 2280 E44 1991 ½-½ 33 Vuckovic, Aleksandar Heidenfeld, Mark 2280 C45 1991 ½-½ 26 Gruber, Thomas 2230 Heidenfeld, Mark 2280 A12 1991 ½-½ 10 Page 1
Seeger, Werner - Heidenfeld, Mark (2230) - Wuerttemberg-ch (7), Giengen, 1987 D01 1.d4 Nf6 2.Nc3 d5 3.Bg5 Bf5 4.f3 Bg6 5.e3 e6 6.Bd3 c5 7.Nge2 Nc6 8.Bxg6 hxg6 9.Qd2 a6 10.Ng3 Bd6 11.Nce2 Qc7 12.Bf4 e5 13.dxe5 Nxe5 14.Kf2 O-O-O 15.c3 Nc4 16.Qc2 Rde8 17.Nf1 Re7 18.Bxd6 Nxd6 19.Neg3 Rhe8 20.Re1 Re5 21.Re2 Qe7 22.Qd3 Qe6 23.Nd2 Kb8 24.Rhe1 Nh5 25.Nxh5 Rxh5 26.Nf1 f6 27.Kg1 Reh8 28.Rd1 Kc7 29.b4 c4 30.Qd2 Nb5 31.Rc1 Qe5 32.g3 Rd8 33.a4 Nd6 34.Rd1 Kc6 35.e4 dxe4 36.fxe4 Qe7 37.Qd4 Re5 38.a5 Kc7 39.Ne3 Nxe4 40.Qb6+ Kc8 41.Rxd8+ Qxd8 42.Qxd8+ Kxd8 43.Nxc4 Re6 44.Re3 Kc7 45.Nb6 Kc6 46.c4 f5 47.Rd3 Rd6 48.Nd5 Rd7 49.h3 Nd6 50.Nb6 Rf7 51.Rd5 Ne4 52.Kg2 g5 53.b5+ axb5 54.cxb5+ Kc7 55.Re5 Kd6 56.Nc4+ Kc7 57.b6+ Kd8 58.Kf3 Kd7 59.Kg2 Rf8 60.g4 g6 61.Rb5 Ke6 62.Rb2 Kd5 63.Nd2 Nxd2 64.Rxd2+ Kc6 65.Re2 Kd6 ½-½	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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