White Elo Black Elo ECO Year Res. #       Donner, Jan Hein Unzicker, Wolfgang D30 1951 1-0 40 Donner, Jan Hein Olafsson, Fridrik D30 1954 1-0 38 Donner, Jan Hein Nei, Iivo D30 1966 ½-½ 47 Page 1
Donner, Jan Hein - Unzicker, Wolfgang - Staunton Memorial (14), Birmingham, 1951 D30 1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nbd2 Be7 5.g3 dxc4 6.Nxc4 c5 7.Bf4 Nd5 8.dxc5 Bxc5 9.Bd2 Nc6 10.Bg2 O-O 11.a3 b5 12.Nce5 Nxe5 13.Nxe5 Bd4 14.Nd3 Bb7 15.O-O Qd7 16.e3 Bb6 17.Qe2 Rfd8 18.Rfd1 Rac8 19.Nb4 a6 20.Nxd5 Bxd5 21.Bc3 f6 22.Bxd5 exd5 23.Rd3 Qe6 24.Rad1 Rd7 25.Qd2 Rcd8 26.Ba5 Bxa5 27.Qxa5 Kf7 28.Rd4 Ke7 29.Qb4+ Kf7 30.Qd2 Ke7 31.Qd3 h6 32.Kg2 f5 33.Rc1 g6 34.Rc5 Rd6 35.Qc3 Qe5 36.Rc7+ R6d7 37.Qc5+ Kf7 38.Rc6 Rd6 39.Qa7+ R8d7 40.Qxa6 1-0	Search games Games: 10675260 / Last update: 06 Aug 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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