Oberliga Ost-A 9899
Germany 1998
| Date | Players | Type | Elo Average | Games | Rounds |
| Oct, 1998 | 135 | Team | 1265 | 528 | 11 |
Oberliga Ost-A 9899 Games
| White | Black | Result | Round | Date | Opening | View |
| Werchan, H | Hartwig, M | 1-0  |
? | 1999 | E94 King's Indian, orthodox variation |   |
| Werchan, H | Hentzgen, T | ½-½ |
? | 1999 | E97 King's Indian, orthodox, Aronin-Taimanov variation (Yugoslav attack / Mar del Plata variation) |   |
| Wichmann, C | Ludwig, K | ½-½ |
? | 1999 | E97 King's Indian, orthodox, Aronin-Taimanov variation (Yugoslav attack / Mar del Plata variation) | |
| Wichmann, C | Schweitzer, A | ½-½ |
? | 1999 | D31 Queen's Gambit Declined, 3.Nc3 | |
| Winterfeld, D | Andreas, G | 1-0 |
? | 1999 | B01 Scandinavian (centre counter) defence | |
| Winterfeld, D | Gerhardt, F | ½-½ |
? | 1999 | B30 Sicilian defence | |
| Winterfeld, D | Liedtke, M | 0-1 |
? | 1999 | C11 French defence | |
| Winterfeld, D | Schmidt, M | 0-1 |
? | 1999 | C17 French, Winawer, advance variation | |
| Worch, A | Gerhardt, F | ½-½ |
? | 1999 | B26 Sicilian, closed, 6.Be3 | |
| Worch, A | Heyme, S | ½-½ |
? | 1999 | C02 French, advance variation | |
| Zeidler, A | Hartwig, M | 1-0 |
? | 1999 | A46 Queen's pawn game | |
| Zeidler, A | Merker, M | ½-½ |
? | 1999 | D50 Queen's Gambit Declined, 4.Bg5 | |
| Zeidler, A | Nestler, R | ½-½ |
? | 1999 | E94 King's Indian, orthodox variation | |
| Zesch, L | Fischer, K | 0-1 |
? | 1999 | C43 Petrov, modern (Steinitz) attack | |
| Zesch, L | Hartwig, M | 1-0 |
? | 1999 | B15 Caro-Kann defence | |
| Zesch, L | Zeidler, A | 1-0 |
? | 1999 | C41 Philidor's defence | |
| Zeuner, U | Hamann, S | 1-0 |
? | 1999 | B29 Sicilian, Nimzovich-Rubinstein variation | |
| Zeuner, U | Harzer, P | 1-0 |
? | 1999 | C00 French defence | |
| Zeuner, U | Prochnow, M | 0-1 |
? | 1999 | B21 Sicilian, Grand Prix attack | |
| Zeuner, U | Winterfeld, D | ½-½ |
? | 1999 | C45 Scotch game | |
| Zeuner, U | Worch, A | 0-1 |
? | 1999 | B21 Sicilian, Grand Prix attack | |
| Zipfel, F | Erler, R | 1-0 |
? | 1999 | B20 Sicilian defence | |
| Zipfel, F | Liebert, H | ½-½ |
? | 1999 | B70 Sicilian, dragon variation | |
| Zipfel, F | Poenisch, E | 1-0 |
? | 1999 | B01 Scandinavian (centre counter) defence | |
| Zipfel, F | Wichmann, C | 0-1 |
? | 1999 | C02 French, advance variation | |
| Zschiedrich, H | Goldenberg, M | 0-1 |
? | 1999 | B09 Pirc, Austrian attack | |
| Zschiedrich, H | Schuh, R | 1-0 |
? | 1999 | B22 Sicilian, Alapin's variation (2.c3) | |
| Zschiedrich, H | Schunk, T | ½-½ |
? | 1999 | C41 Philidor's defence | |