| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 201. T Schuster vs G Pfeiffer |
| ½-½ | 31 | 1959 | West German Championship | A50 Queen's Pawn Game |
| 202. G Pfeiffer vs J Hinne |
| 1-0 | 65 | 1959 | West German Championship | D10 Queen's Gambit Declined Slav |
| 203. W Mandel vs G Pfeiffer |
| ½-½ | 31 | 1959 | West German Championship | D45 Queen's Gambit Declined Semi-Slav |
| 204. G Pfeiffer vs W Bialas |
| 1-0 | 42 | 1959 | West German Championship | A67 Benoni, Taimanov Variation |
| 205. D Mohrlok vs G Pfeiffer |
| ½-½ | 21 | 1959 | West German Championship | C75 Ruy Lopez, Modern Steinitz Defense |
| 206. G Pfeiffer vs P Troeger |
| ½-½ | 40 | 1959 | West German Championship | D37 Queen's Gambit Declined |
| 207. G Pfeiffer vs S Bruzzi |
| 1-0 | 28 | 1960 | Clare Benedict Cup | D94 Grunfeld |
| 208. G Pfeiffer vs M J Haygarth |
| 0-1 | 49 | 1960 | Clare Benedict Cup | E58 Nimzo-Indian, 4.e3, Main line with 8...Bxc3 |
| 209. M Blau vs G Pfeiffer |
| ½-½ | 15 | 1960 | Clare Benedict Cup | C75 Ruy Lopez, Modern Steinitz Defense |
| 210. K Janetschek vs G Pfeiffer |
| 0-1 | 59 | 1960 | Clare Benedict Cup | C75 Ruy Lopez, Modern Steinitz Defense |
| 211. Tolush vs G Pfeiffer |
| 1-0 | 47 | 1960 | West Germany - Soviet Union | B18 Caro-Kann, Classical |
| 212. G Pfeiffer vs Geller |
| ½-½ | 59 | 1960 | West Germany - Soviet Union | E81 King's Indian, Samisch |
| 213. Keres vs G Pfeiffer |
 | 1-0 | 33 | 1960 | West Germany - Soviet Union | B14 Caro-Kann, Panov-Botvinnik Attack |
| 214. G Pfeiffer vs Tal |
 | 0-1 | 32 | 1960 | West Germany - Soviet Union | A46 Queen's Pawn Game |
| 215. Petrosian vs G Pfeiffer |
| 1-0 | 65 | 1960 | West Germany - Soviet Union | D15 Queen's Gambit Declined Slav |
| 216. G Pfeiffer vs Polugaevsky |
| 0-1 | 43 | 1960 | West Germany - Soviet Union | A60 Benoni Defense |
| 217. Kotov vs G Pfeiffer |
| ½-½ | 21 | 1960 | West Germany - Soviet Union | D47 Queen's Gambit Declined Semi-Slav |
| 218. G Pfeiffer vs Antoshin |
| 0-1 | 52 | 1960 | West Germany - Soviet Union | E48 Nimzo-Indian, 4.e3 O-O 5.Bd3 d5 |
| 219. G Mititelu vs G Pfeiffer |
| 1-0 | 71 | 1960 | Leipzig Olympiad qual-4 | D17 Queen's Gambit Declined Slav |
| 220. G Pfeiffer vs R Cassidy |
| 1-0 | 41 | 1960 | Leipzig Olympiad qual-4 | D51 Queen's Gambit Declined |
| 221. G Pfeiffer vs S Batlouni |
| 1-0 | 8 | 1960 | Leipzig Olympiad qual-4 | D31 Queen's Gambit Declined |
| 222. G Pfeiffer vs Rossolimo |
| ½-½ | 14 | 1960 | Leipzig Olympiad qual-4 | E19 Queen's Indian, Old Main line, 9.Qxc3 |
| 223. Hort vs G Pfeiffer |
| ½-½ | 23 | 1960 | Leipzig Olympiad Final-A | B18 Caro-Kann, Classical |
| 224. G Mititelu vs G Pfeiffer |
| ½-½ | 19 | 1960 | Leipzig Olympiad Final-A | D43 Queen's Gambit Declined Semi-Slav |
| 225. G Pfeiffer vs R G Wade |
| ½-½ | 18 | 1960 | Leipzig Olympiad Final-A | E46 Nimzo-Indian |
Kibitzing
