J Sherwin vs W H Donnelly, 1959 (A72) Benoni, Classical without 9.O-O, 19 moves, 1-0 V McCambridge vs D Gurevich, 1984  (A72) Benoni, Classical without 9.O-O, 30 moves, 0-1 K Langeweg vs Psakhis, 1981  (A72) Benoni, Classical without 9.O-O, 18 moves, 0-1 R Faase vs Keene, 1965   (A72) Benoni, Classical without 9.O-O, 19 moves, 0-1 4 games