P Bierenbroodspot vs G Timmerman, 1982 (C63) Ruy Lopez, Schliemann Defense, 34 moves, 0-1 J Voormans vs G Timmerman, 1982 (C63) Ruy Lopez, Schliemann Defense, 42 moves, 0-1 Van der Sterren vs G Timmerman, 1983 (C63) Ruy Lopez, Schliemann Defense, 41 moves, 1-0 Van der Wiel vs G Timmerman, 1983 (C63) Ruy Lopez, Schliemann Defense, 33 moves, 1-0 D H Campora vs G Timmerman, 1984 (C63) Ruy Lopez, Schliemann Defense, 56 moves, 1/2-1/2 P Ostojic vs G Timmerman, 1987 (C63) Ruy Lopez, Schliemann Defense, 28 moves, 0-1 G Zecha vs G Timmerman, 1988 (C63) Ruy Lopez, Schliemann Defense, 65 moves, 1/2-1/2 J Voormans vs G Timmerman, 1988 (C63) Ruy Lopez, Schliemann Defense, 70 moves, 1/2-1/2 A Riemens vs G Timmerman, 1991  (C63) Ruy Lopez, Schliemann Defense, 62 moves, 0-1 E Einersen vs G Timmerman, 1991 (C63) Ruy Lopez, Schliemann Defense, 33 moves, 1/2-1/2 A Sokolov vs G Timmerman, 1992 (C63) Ruy Lopez, Schliemann Defense, 58 moves, 1-0 L Riemersma vs G Timmerman, 1993 (C63) Ruy Lopez, Schliemann Defense, 46 moves, 1-0 T Hommeles vs G Timmerman, 1993  (C63) Ruy Lopez, Schliemann Defense, 53 moves, 0-1 13 games