| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 126. A Hellmayr vs H Kummer |
| 0-1 | 29 | 1998 | Austrian Championship | A00 Uncommon Opening |
| 127. H Kummer vs A Postl |
| 1-0 | 32 | 1998 | Austrian Championship | E73 King's Indian |
| 128. S Brandner vs H Kummer |
| 0-1 | 22 | 1998 | Austrian Championship | C27 Vienna Game |
| 129. H Kummer vs G Danner |
 | ½-½ | 67 | 1998 | Austrian Championship | A88 Dutch, Leningrad, Main Variation with c6 |
| 130. L Kwatschewsky vs H Kummer |
| ½-½ | 10 | 1998 | Austrian Championship | A22 English |
| 131. N Stanec vs H Kummer |
| 1-0 | 41 | 1998 | Austrian Championship | D56 Queen's Gambit Declined |
| 132. H Kummer vs M Raubal |
| 1-0 | 41 | 1998 | Vienna Open | E73 King's Indian |
| 133. H Kummer vs M Mohamadi-Zaafrani |
| 1-0 | 30 | 1998 | Vienna Open | D37 Queen's Gambit Declined |
| 134. M Borriss vs H Kummer |
| 1-0 | 56 | 1998 | Vienna Open | B29 Sicilian, Nimzovich-Rubinstein |
| 135. H Kummer vs M Prochnow |
| ½-½ | 44 | 1998 | Vienna Open | E69 King's Indian, Fianchetto, Classical Main line |
| 136. L Kwatschewsky vs H Kummer |
| ½-½ | 39 | 1998 | Vienna Open | A10 English |
| 137. H Kummer vs M Schumi |
| 1-0 | 21 | 1998 | Vienna Open | E73 King's Indian |
| 138. Mikhalevski vs H Kummer |
| 1-0 | 40 | 1998 | Vienna Open | D11 Queen's Gambit Declined Slav |
| 139. S Martinovic vs H Kummer |
| 1-0 | 28 | 1999 | Oberwart Open | A06 Reti Opening |
| 140. B Golubovic vs H Kummer |
| 0-1 | 38 | 1999 | Oberwart Open | C45 Scotch Game |
| 141. H Kummer vs R Ruck |
| 1-0 | 52 | 1999 | Oberwart Open | D85 Grunfeld |
| 142. Dvoirys vs H Kummer |
| 1-0 | 35 | 1999 | Oberwart Open | C80 Ruy Lopez, Open |
| 143. H Kummer vs G Kuba |
| 1-0 | 47 | 1999 | Oberwart Open | D61 Queen's Gambit Declined, Orthodox, Rubinstein Attack |
| 144. O Cvitan vs H Kummer |
| 1-0 | 41 | 1999 | Oberwart Open | B10 Caro-Kann |
| 145. H Kummer vs H Beck |
| 1-0 | 61 | 1999 | Oberwart Open | A56 Benoni Defense |
| 146. S Martinovic vs H Kummer |
| 1-0 | 28 | 1999 | Oberwart Open | A06 Reti Opening |
| 147. H Kummer vs D Spelec |
| 1-0 | 53 | 1999 | Oberwart Open | E15 Queen's Indian |
| 148. H Kummer vs F Hoelzl |
| ½-½ | 66 | 1999 | Austrian Championship | A41 Queen's Pawn Game (with ...d6) |
| 149. H Kummer vs G Danner |
| ½-½ | 61 | 1999 | Austrian Championship | A62 Benoni, Fianchetto Variation |
| 150. H Casagrande vs H Kummer |
| ½-½ | 53 | 1999 | Austrian Championship | A22 English |
Kibitzing
