White Elo Black Elo ECO Year Res. #       Koster, Ed Collyer, R C18 1982 1-0 28 Koster, Ed McFay, D B04 1982 1-0 27 Koster, Ed Groisser, David C19 1986 1-0 41 Koster, Ed Fairclough, Neil B13 1986 1-0 19 Koster, Ed Wykstra, S C19 1986 1-0 29 Koster, Ed Everett, Morgan B14 1986 1-0 38 Koster, Ed Mason, David B17 1986 1-0 25 Koster, Ed Finegold, Mark B33 1986 1-0 34 Koster, Ed Hackworth, Glenn B38 1992 1-0 20 Koster, Ed Brooks, John B40 1995 1-0 55 Koster, Ed Bell, A E62 1996 1-0 37 Page 1
Koster, Ed - Collyer, R - East Lansing-ch MI op, East Lansing, 1982 C18 1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7 7.Qg4 Nf5 8.Bd3 h5 9.Qf4 c4 10.Bxf5 exf5 11.Nf3 Qa5 12.Bd2 Qa4 13.Qg5 Rh7 14.O-O Qxc2 15.e6 Bxe6 16.Rfe1 Qe4 17.Rxe4 fxe4 18.Ne5 Nd7 19.Nxd7 Kxd7 20.Rb1 b6 21.a4 Rb8 22.Bf4 f6 23.Qg6 Rbh8 24.a5 Kc6 25.axb6 axb6 26.f3 exf3 27.gxf3 h4 28.Qc2 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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