White Elo Black Elo ECO Year Res. #       Grefe, John Alan Pruner, Earl W B42 1969 ½-½ 23 Grefe, John Alan Briem, Jon G 1971 ½-½ 0 Grefe, John Alan Olafsson, Olafur 1971 ½-½ 0 Grefe, John Alan Stoutenborough, Ross B42 1973 ½-½ 39 Grefe, John Alan Weinstein, Norman B61 1973 ½-½ 26 Grefe, John Alan Stendel, R B29 1973 ½-½ 19 Grefe, John Alan Evans, Larry Melvyn A25 1973 ½-½ 34 Grefe, John Alan Tarjan, James Edward B77 1973 ½-½ 25 Grefe, John Alan Evans, Larry Melvyn B81 1973 ½-½ 17 Grefe, John Alan Benko, Pal C C42 1974 ½-½ 13 Grefe, John Alan Zuckerman, Bernard B92 1974 ½-½ 10 Grefe, John Alan Rogoff, Kenneth C73 1974 ½-½ 30 Grefe, John Alan Saidy, Anthony Fred B11 1974 ½-½ 35 Grefe, John Alan Estrin, Yakov Borisovi... C81 1974 ½-½ 26 Page 1
Grefe, John Alan - Pruner, Earl W - US Open-70 (8), Lincoln, 1969 B42 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Bc5 6.Nb3 Ba7 7.Nc3 Nc6 8.Qe2 d6 9.Be3 Bxe3 10.Qxe3 Nf6 11.O-O O-O 12.Rad1 Qc7 13.Rd2 b5 14.Rfd1 Bb7 15.Nd4 Ne5 16.h3 d5 17.exd5 Nxd5 18.Nxd5 Bxd5 19.a3 Nc4 20.Bxc4 Qxc4 21.Ne2 Qc7 22.Nc3 Bc6 23.Rd6 ½-½	Search games Games: 10107898 / Last update: 08 May 2024 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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