| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 51. M Kopylov vs Y Zimmerman |
| 1-0 | 58 | 1997 | Budapest Spring op | E63 King's Indian, Fianchetto, Panno Variation |
| 52. A Gavrilov vs Y Zimmerman |
| 1-0 | 50 | 1997 | Ceske Budejovice op | A07 King's Indian Attack |
| 53. Y Zimmerman vs S Olah |
| ½-½ | 56 | 1997 | Erkel mem op | E76 King's Indian, Four Pawns Attack |
| 54. Y Zimmerman vs L Kovacs |
| 1-0 | 47 | 1997 | Hungarian Team Championship 1997/98 | E10 Queen's Pawn Game |
| 55. Y Solodovnichenko vs Y Zimmerman |
| ½-½ | 16 | 1998 | Ceske Budejovice Open | B07 Pirc |
| 56. L Gyorkos vs Y Zimmerman |
| ½-½ | 42 | 1998 | Hungarian Team Championship 1997/98 | B06 Robatsch |
| 57. Y Zimmerman vs I Fancsy |
| 0-1 | 55 | 1998 | Hungarian Team Championship 1997/98 | D27 Queen's Gambit Accepted, Classical |
| 58. Y Zimmerman vs A Kiss |
| 1-0 | 84 | 1998 | Hungarian Team Championship 1997/98 | E17 Queen's Indian |
| 59. L Voloshin vs Y Zimmerman |
| 1-0 | 31 | 1998 | Ceske Budejovice Open | B07 Pirc |
| 60. T Likavsky vs Y Zimmerman |
| 0-1 | 19 | 1998 | Ceske Budejovice Open | E92 King's Indian |
| 61. Y Zimmerman vs J Dovzik |
| 0-1 | 34 | 1998 | Ceske Budejovice Open | D36 Queen's Gambit Declined, Exchange, Positional line, 6.Qc2 |
| 62. Y Zimmerman vs I Lymar |
| ½-½ | 36 | 1998 | Ceske Budejovice Open | E76 King's Indian, Four Pawns Attack |
| 63. Y Zimmerman vs D Stets |
| 0-1 | 43 | 1998 | Ceske Budejovice Open | E76 King's Indian, Four Pawns Attack |
| 64. Forintos vs Y Zimmerman |
| 1-0 | 42 | 1998 | Hungarian Team Championship 1997/98 | E70 King's Indian |
| 65. A Kiss vs Y Zimmerman |
| 1-0 | 44 | 1998 | HUN-chT 9899 | E63 King's Indian, Fianchetto, Panno Variation |
| 66. C Horvath vs Y Zimmerman |
| 1-0 | 67 | 1998 | First Saturday GM December | B07 Pirc |
| 67. Y Zimmerman vs A Vaulin |
| ½-½ | 25 | 1998 | First Saturday GM December | B07 Pirc |
| 68. Y Zimmerman vs Z Erdelyi |
| 1-0 | 38 | 1999 | Zuglo Hotel Open | E76 King's Indian, Four Pawns Attack |
| 69. C Bognar vs Y Zimmerman |
| 0-1 | 21 | 1999 | Zuglo Hotel Open | E84 King's Indian, Samisch, Panno Main line |
| 70. Y Zimmerman vs A Parkanyi |
| 1-0 | 35 | 1999 | Zuglo Hotel Open | A65 Benoni, 6.e4 |
| 71. M Ezsol vs Y Zimmerman |
| 0-1 | 72 | 1999 | Zuglo Hotel Open | B07 Pirc |
| 72. Y Zimmerman vs Miroshnichenko |
| 0-1 | 55 | 1999 | Zuglo Hotel Open | A50 Queen's Pawn Game |
| 73. O Gladyszev vs Y Zimmerman |
| ½-½ | 46 | 1999 | Zuglo Hotel Open | E94 King's Indian, Orthodox |
| 74. Y Zimmerman vs C Serrer |
| 1-0 | 68 | 1999 | Zuglo Hotel Open | D11 Queen's Gambit Declined Slav |
| 75. A Turzo vs Y Zimmerman |
| 0-1 | 44 | 1999 | Zuglo Hotel Open | B07 Pirc |
Kibitzing
