White Elo Black Elo ECO Year Res. #       Koster, David Van Roon, Sjoerd D11 2014 0-1 39 Heijenrath, Jan 1740 Van Roon, Sjoerd 1646 D11 2014 0-1 28 Lamaze, Simon 1838 Van Roon, Sjoerd 2100 D11 2018 0-1 51 Van den Doel, Erik 2552 Van Roon, Sjoerd 2240 D11 2024 ½-½ 48 De Jong, JW 2430 Van Roon, Sjoerd 2277 D11 2024 0-1 87 Tsydypov, Zhamsaran 2514 Van Roon, Sjoerd 2258 D11 2025 1-0 23 Page 1
Koster, David - Van Roon, Sjoerd - NED-ch U13 (5), Rijswijk, 2014 D11 1.Nf3 d5 2.d4 c6 3.c4 Nf6 4.c5 Bf5 5.Bf4 Nbd7 6.Nc3 e6 7.e3 Be7 8.Ne5 Nxe5 9.Bxe5 O-O 10.Bd3 Bxd3 11.Qxd3 Nd7 12.O-O-O Nxe5 13.dxe5 Bxc5 14.h4 b5 15.h5 h6 16.Kb1 Qg5 17.f4 Qf5 18.Qxf5 exf5 19.Rde1 f6 20.exf6 Rxf6 21.a3 Re6 22.Rh3 d4 23.Nd1 dxe3 24.Rhxe3 Bxe3 25.Rxe3 Rxe3 26.Nxe3 Rf8 27.Nc2 Rf6 28.Nd4 Kf7 29.Kc2 a6 30.Kb3 c5 31.Nf3 Ke6 32.Ne5 Kd5 33.Kc3 c4 34.b3 cxb3 35.Kxb3 a5 36.Kc3 Ke4 37.Ng6 Rxg6 38.hxg6 Kxf4 39.Kd4 Kg3 0-1	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
	https://www.chessbites.com/Games.aspx?d=oCopxZLor
Comment Save to an existing database or save to a new database