| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 501. A Hennings vs P Hesse |
| ½-½ | 20 | 1984 | Leipzig BKL | C41 Philidor Defense |
| 502. Knaak vs A Hennings |
| 1-0 | 41 | 1984 | Leipzig BKL | D15 Queen's Gambit Declined Slav |
| 503. A Hennings vs T Karolyi |
| 0-1 | 40 | 1984 | Leipzig BKL | B23 Sicilian, Closed |
| 504. S Polgar vs A Hennings |
| ½-½ | 26 | 1984 | Leipzig BKL | D27 Queen's Gambit Accepted, Classical |
| 505. A Hennings vs G Moehring |
| 0-1 | 18 | 1984 | Leipzig BKL | B12 Caro-Kann Defense |
| 506. P Poloch vs A Hennings |
| 1-0 | 21 | 1984 | Leipzig BKL | C63 Ruy Lopez, Schliemann Defense |
| 507. A Hennings vs M Schoeneberg |
| ½-½ | 32 | 1986 | Leipzig BKL | A07 King's Indian Attack |
| 508. O Foisor vs A Hennings |
| ½-½ | 54 | 1986 | Leipzig BKL | D10 Queen's Gambit Declined Slav |
| 509. T Casper vs A Hennings |
| ½-½ | 15 | 1986 | Leipzig BKL | C23 Bishop's Opening |
| 510. I Stohl vs A Hennings |
| ½-½ | 10 | 1986 | Leipzig BKL | A21 English |
| 511. A Hennings vs P Lukacs |
| ½-½ | 13 | 1986 | Leipzig BKL | C68 Ruy Lopez, Exchange |
| 512. L Vogt vs A Hennings |
| 1-0 | 30 | 1986 | Leipzig BKL | C72 Ruy Lopez, Modern Steinitz Defense, 5.O-O |
| 513. A Hennings vs S Danailov |
| 0-1 | 39 | 1986 | Leipzig BKL | B40 Sicilian |
| 514. U Boensch vs A Hennings |
| 1-0 | 26 | 1986 | Leipzig BKL | D27 Queen's Gambit Accepted, Classical |
| 515. R Tischbierek vs A Hennings |
| ½-½ | 60 | 1986 | Leipzig BKL | B01 Scandinavian |
| 516. A Hennings vs Knaak |
| ½-½ | 18 | 1986 | Leipzig BKL | C01 French, Exchange |
| 517. A Hennings vs V Chekhov |
| 0-1 | 34 | 1986 | Leipzig BKL | B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 518. A Hennings vs I Hausner |
| 1-0 | 49 | 1986 | Cedok Open | B07 Pirc |
| 519. H Bastian vs A Hennings |
| ½-½ | 50 | 1990 | Bled/Rogaska | C55 Two Knights Defense |
| 520. W Schmidt vs A Hennings |
| 1-0 | 37 | 1992 | BL2-O 9293 | A41 Queen's Pawn Game (with ...d6) |
| 521. S Mohr vs A Hennings |
| ½-½ | 49 | 1992 | Bundesliga 1991/92 | B07 Pirc |
| 522. M Womacka vs A Hennings |
| ½-½ | 45 | 1993 | BL2-O 9293 | C55 Two Knights Defense |
| 523. A Hennings vs R Appel |
| 0-1 | 34 | 1993 | Bundesliga 1993/94 | C44 King's Pawn Game |
| 524. A Hennings vs M Womacka |
| ½-½ | 11 | 1995 | GER-ch | C01 French, Exchange |
| 525. B Engel vs A Hennings |
| 1-0 | 36 | 1995 | Travemuende op | B07 Pirc |
Kibitzing
