Game |
| Result | Moves |
Year | Event/Locale | Opening |
26. N Resika vs Y A Zimmerman |
| ½-½ | 47 | 2001 | FSIMB March | B08 Pirc, Classical |
27. Y A Zimmerman vs Xu Hanbing |
| ½-½ | 68 | 2001 | FSIMB March | D12 Queen's Gambit Declined Slav |
28. M Kaposztas vs Y A Zimmerman |
| ½-½ | 11 | 2001 | FSIMB March | A07 King's Indian Attack |
29. Y A Zimmerman vs C Philippe |
| 1-0 | 43 | 2001 | FSIMB March | A81 Dutch |
30. M Goczo vs Y A Zimmerman |
| 0-1 | 35 | 2001 | FSIMB March | E60 King's Indian Defense |
31. Y A Zimmerman vs C Berczes |
| ½-½ | 68 | 2001 | FSIMB March | C41 Philidor Defense |
32. L Seres vs Y A Zimmerman |
 | ½-½ | 6 | 2001 | FSIMB March | B13 Caro-Kann, Exchange |
33. Y A Zimmerman vs M Nezar |
| ½-½ | 80 | 2001 | FSIMB March | D12 Queen's Gambit Declined Slav |
34. Y A Zimmerman vs A Jakab |
| 0-1 | 54 | 2001 | FSIMB March | E76 King's Indian, Four Pawns Attack |
35. O Gladyszev vs Y A Zimmerman |
| ½-½ | 20 | 2001 | FSIMB March | C92 Ruy Lopez, Closed |
36. D Berczes vs Y A Zimmerman |
| 0-1 | 62 | 2001 | 17th Spring Festival | B09 Pirc, Austrian Attack |
37. Y A Zimmerman vs E Francsics |
| 1-0 | 46 | 2001 | 17th Spring Festival | A42 Modern Defense, Averbakh System |
38. E Kahn vs Y A Zimmerman |
| ½-½ | 26 | 2001 | 17th Spring Festival | E76 King's Indian, Four Pawns Attack |
39. Y A Zimmerman vs M Woynowski |
 | 1-0 | 10 | 2001 | 17th Spring Festival | D11 Queen's Gambit Declined Slav |
40. P Sinkovics vs Y A Zimmerman |
| 1-0 | 44 | 2001 | 17th Spring Festival | E97 King's Indian |
41. Y A Zimmerman vs Z Erdelyi |
 | 1-0 | 21 | 2001 | 17th Spring Festival | E76 King's Indian, Four Pawns Attack |
42. N Resika vs Y A Zimmerman |
| 0-1 | 36 | 2001 | 17th Spring Festival | B08 Pirc, Classical |
43. Y A Zimmerman vs T Gara |
| ½-½ | 41 | 2001 | 17th Spring Festival | D85 Grunfeld |
44. J Szabolcsi vs Y A Zimmerman |
| 0-1 | 54 | 2001 | 17th Spring Festival | E63 King's Indian, Fianchetto, Panno Variation |
45. B Szonyi vs Y A Zimmerman |
| 0-1 | 29 | 2001 | FSIMA April | B08 Pirc, Classical |
46. Y A Zimmerman vs L Eperjesi |
| ½-½ | 12 | 2001 | FSIMA April | E17 Queen's Indian |
47. Y A Zimmerman vs A Sendur |
| 1-0 | 76 | 2001 | FSIMA April | E12 Queen's Indian |
48. J Brustkern vs Y A Zimmerman |
| ½-½ | 24 | 2001 | FSIMA April | B09 Pirc, Austrian Attack |
49. Y A Zimmerman vs A Spielmann |
| 1-0 | 21 | 2001 | FSIMA April | D25 Queen's Gambit Accepted |
50. Xu Hanbing vs Y A Zimmerman |
 | ½-½ | 17 | 2001 | FSIMA April | B09 Pirc, Austrian Attack |