White Elo Black Elo ECO Year Res. #       Kalkman de Koster, Fra... Helberg, Harald D37 2006 1-0 30 Kalkman de Koster, Fra... 1462 Schraa, Ger 1268 E10 2010 1-0 19 Kalkman de Koster, Fra... 1462 Parre, Jan 1396 B07 2010 1-0 29 Kalkman de Koster, Fra... 1623 Rosenbrand, Stefan 1381 D31 2012 1-0 32 Kalkman de Koster, Fra... 1623 Swijsen, Willy 1567 A51 2012 1-0 52 Kalkman de Koster, Fra... 1623 Aure, Anders Nilsson D15 2012 1-0 22 Kalkman de Koster, Fra... 1623 Sajjadi, Kimiya D92 2012 1-0 32 Kalkman de Koster, Fra... 1612 Sandberg, Philip D30 2013 1-0 34 Kalkman de Koster, Fra... 1538 Madsen, Oystein 1169 A41 2017 1-0 20 Kalkman de Koster, Fra... 1538 Beitnes, Andreas Rober... 1430 A60 2017 1-0 60 Kalkman de Koster, Fra... 1510 Lundesgaard, Elling 1216 D06 2018 1-0 41 Kalkman de Koster, Fra... 1510 Nordtug, Per Oistein 1568 D06 2018 1-0 51 Page 1
Kalkman de Koster, Franzke - Helberg, Harald - Gausdal Byggern Masters (7), Gausdal, 2006 D37 1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.Nf3 b6 5.Qc2 Bb7 6.Bf4 c5 7.cxd5 Nxd5 8.Nxd5 Bxd5 9.e4 Bb7 10.Bb5+ Nd7 11.Ne5 Bc8 12.Rd1 a6 13.Bc6 Ra7 14.d5 exd5 15.Rxd5 Qf6 16.Qd2 Qe6 17.O-O f6 18.Nc4 Qxc6 19.Nd6+ Bxd6 20.Bxd6 Kf7 21.Qc2 Re8 22.Qb3 Qb5 23.Qf3 Bb7 24.Qh5+ g6 25.Qxh7+ Ke6 26.Qh3+ f5 27.exf5+ Kf6 28.Qh4+ Kg7 29.Qg5 Rg8 30.Qxg6+ 1-0	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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