| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1676. Lengyel vs P Horvath |
| 0-1 | 24 | 1998 | HUN-chT 9899 | E91 King's Indian |
| 1677. Lengyel vs R Soffer |
| ½-½ | 17 | 1999 | Budapest FS10 GM | D32 Queen's Gambit Declined, Tarrasch |
| 1678. T Fogarasi vs Lengyel |
| ½-½ | 16 | 1999 | Budapest FS10 GM | C43 Petrov, Modern Attack |
| 1679. Lengyel vs A Vaulin |
| ½-½ | 43 | 1999 | Budapest FS10 GM | A04 Reti Opening |
| 1680. X Bu vs Lengyel |
| 1-0 | 27 | 1999 | Budapest FS10 GM | E46 Nimzo-Indian |
| 1681. Lengyel vs E Vovsha |
| 0-1 | 43 | 1999 | Budapest FS10 GM | D21 Queen's Gambit Accepted |
| 1682. Forintos vs Lengyel |
| ½-½ | 15 | 1999 | Budapest FS10 GM | A00 Uncommon Opening |
| 1683. Lengyel vs V Rajlich |
| ½-½ | 46 | 1999 | Budapest FS10 GM | E92 King's Indian |
| 1684. Blatny vs Lengyel |
| 1-0 | 42 | 1999 | Budapest FS10 GM | A12 English with b3 |
| 1685. M Senff vs Lengyel |
| ½-½ | 29 | 1999 | Budapest FS10 GM | D58 Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) Syst |
| 1686. Lengyel vs M Narciso Dublan |
| ½-½ | 45 | 1999 | Budapest FS10 GM | D25 Queen's Gambit Accepted |
| 1687. Z Medvegy vs Lengyel |
| 1-0 | 22 | 2001 | HUN-chT 0102 | C42 Petrov Defense |
| 1688. Lengyel vs J Nagy |
| ½-½ | 16 | 2001 | HUN-chT 0102 | B06 Robatsch |
| 1689. G Feher vs Lengyel |
| 1-0 | 34 | 2001 | HUN-chT 0102 | C96 Ruy Lopez, Closed |
| 1690. G Antal vs Lengyel |
| 1-0 | 33 | 2001 | HUN-chT 0102 | B07 Pirc |
| 1691. P Hardicsay vs Lengyel |
| ½-½ | 10 | 2002 | HUN-chT 0203 | B12 Caro-Kann Defense |
Kibitzing
