White Elo Black Elo ECO Year Res. #       Dobrikov, Marco 1943 Koellner, Ruben Gideon 1613 C41 2015 1-0 26 Dietz, Florian 1794 Koellner, Ruben Gideon 1613 C41 2015 ½-½ 49 Knuedel, Torben 1553 Koellner, Ruben Gideon 1613 C41 2015 0-1 76 Kolker, Vladislav 2021 Koellner, Ruben Gideon 1790 C41 2015 1-0 25 Haidinger, Erik 1573 Koellner, Ruben Gideon 1911 C41 2015 0-1 33 Colonetti, Fabio 1712 Koellner, Ruben Gideon 1911 C41 2015 0-1 60 Nesterov, Arseniy 2132 Koellner, Ruben Gideon 1911 C41 2015 1-0 41 Spiegel, Stefan 2137 Koellner, Ruben Gideon 1985 C41 2015 1-0 36 Klebs, Sebastian 1828 Koellner, Ruben Gideon 1985 C41 2015 0-1 47 Nguyen, Alex Dac Vuong 1930 Koellner, Ruben Gideon 2023 C41 2016 ½-½ 38 Post, Hugo 1849 Koellner, Ruben Gideon 2023 C41 2016 ½-½ 39 Wu, Leon 1840 Koellner, Ruben Gideon 2023 C41 2016 0-1 78 Bethke, Richard 1895 Koellner, Ruben Gideon 2023 C41 2016 0-1 56 Schmitzer, Klaus 2268 Koellner, Ruben Gideon 2087 C41 2016 1-0 51 Page 1
Dobrikov, Marco (1943) - Koellner, Ruben Gideon (1613) - GER-ch U12 (5), Willingen, 2015 C41 1.e4 d6 2.d4 Nf6 3.Nc3 e5 4.Nge2 exd4 5.Nxd4 Be7 6.g3 O-O 7.Bg2 Nc6 8.Nde2 Be6 9.f4 Qc8 10.h3 Rd8 11.g4 Nd7 12.O-O Nf8 13.Be3 Bd7 14.Nd5 Ng6 15.f5 Nge5 16.f6 Bxf6 17.Nxf6+ gxf6 18.Rxf6 Re8 19.Nf4 Ng6 20.Nh5 Re6 21.Qd2 Nce5 22.Raf1 Bc6 23.Bd4 Rxf6 24.Qh6 Rxf1+ 25.Kxf1 Bb5+ 26.Kg1 1-0	Search games Games: 10649461 / Last update: 16 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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