White Elo Black Elo ECO Year Res. #       Undheim, Bjarne 1836 Karlsson, Ulf 2004 B30 2013 ½-½ 91 Krantz, Christopher 2233 Karlsson, Ulf 1978 B30 2013 1-0 46 Ramirez Alvarez, Aleja... 2580 Karlsson, Ulf 1994 B30 2014 1-0 39 Andersen, Morten 2143 Karlsson, Ulf 1994 B30 2014 0-1 31 Aabling Thomsen, Jakob 2327 Karlsson, Ulf 2000 B30 2015 1-0 58 Gustafsson, Magnus 1950 Karlsson, Ulf 2045 B30 2016 ½-½ 26 Kabadayi, Can 2174 Karlsson, Ulf 2026 B30 2016 ½-½ 58 Hentley, Darryl 1666 Karlsson, Ulf 2026 B30 2016 0-1 38 Persson, Ulf 1916 Karlsson, Ulf 2022 B30 2016 ½-½ 23 Page 1
Undheim, Bjarne (1836) - Karlsson, Ulf (2004) - Copenhagen Cand op (8), Copenhagen, 2013 B30 1.e4 c5 2.Nf3 Nc6 3.Bb5 e6 4.Bxc6 bxc6 5.Qe2 d6 6.d3 Ne7 7.b3 Ng6 8.O-O Be7 9.Bb2 e5 10.Nc3 O-O 11.Qd2 Nf4 12.Ne2 Ne6 13.Ne1 Bg5 14.Qd1 Nd4 15.Ng3 f5 16.exf5 Nxf5 17.Ne4 Bh6 18.c3 Qe7 19.Ba3 a5 20.Nf3 Nh4 21.Nxh4 Qxh4 22.Nxd6 Bg4 23.g3 Qh3 24.f3 Be3+ 25.Kh1 Qxf1+ 26.Qxf1 Bxf3+ 27.Qxf3 Rxf3 28.Ne4 a4 29.Kg2 Rf7 30.Bxc5 Bxc5 31.Nxc5 axb3 32.Nxb3 Rb7 33.Nc1 Rb2+ 34.Kf3 Kf7 35.a4 Ke6 36.a5 Rb5 37.Ke4 Rbxa5 38.Rxa5 Rxa5 39.Nb3 Ra3 40.Nc5+ Kd6 41.Nb7+ Kc7 42.Nc5 Kd6 43.Nb7+ Ke6 44.c4 Ra2 45.Nc5+ Kd6 46.Nb7+ Kc7 47.Nc5 Re2+ 48.Kf3 Rxh2 49.Ne6+ Kd6 50.Nxg7 Rh1 51.Nf5+ Ke6 52.Ne3 h5 53.Ng2 Kf5 54.Ne3+ Ke6 55.Ng2 Rd1 56.Ke4 Rg1 57.Kf3 Rf1+ 58.Ke2 Ra1 59.Kf3 Kf5 60.Ne3+ Ke6 61.Ng2 Kf6 62.Ne3 Rg1 63.Kf2 Rb1 64.Kf3 Rh1 65.Kg2 Ra1 66.Kf3 Ra3 67.Ke4 Ke6 68.Ng2 Ra2 69.Kf3 Rd2 70.Ne1 Kf5 71.Ke3 Ra2 72.Kf3 Ra1 73.Ng2 Rf1+ 74.Ke2 Rg1 75.Ne3+ Ke6 76.Kf2 Ra1 77.Kf3 Ra3 78.Ke4 Ra2 79.Kf3 Rd2 80.Ke4 Rf2 81.Nd1 Rg2 82.Kf3 Rd2 83.Nf2 Kf5 84.Ke3 Ra2 85.Kf3 Ra1 86.g4+ hxg4+ 87.Nxg4 Ra3 88.Nf2 Ra1 89.Ke3 Re1+ 90.Kd2 Rb1 91.Ke3 Re1+ 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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