Game |
| Result | Moves |
Year | Event/Locale | Opening |
1. A de Groot vs H Burger |
 | 1-0 | 16 | 1989 | W-ch M465 corr | D09 Queen's Gambit Declined, Albin Counter Gambit, 5.g3 |
2. A de Groot vs W de Vries |
| ½-½ | 33 | 1994 | cr K/23 NED | E87 King's Indian, Samisch, Orthodox |
3. C Coco vs A de Groot |
 | 0-1 | 25 | 1997 | EM/MN/002 | A45 Queen's Pawn Game |
4. J Grau Ribas vs A de Groot |
 | 0-1 | 27 | 1997 | EM/MN/002 | C57 Two Knights |
5. A de Groot vs H Alvarez Villar |
| 1-0 | 44 | 1997 | EM/MN/002 | A89 Dutch, Leningrad, Main Variation with Nc6 |
6. A de Groot vs M C Nicholls |
| 1-0 | 39 | 1997 | EM/MN/002 | A59 Benko Gambit |
7. A de Groot vs D Nightingale |
| ½-½ | 34 | 1997 | EM/MN/002 | C43 Petrov, Modern Attack |
8. A de Groot vs D Rost |
| ½-½ | 26 | 1997 | EM/MN/002 | E58 Nimzo-Indian, 4.e3, Main line with 8...Bxc3 |
9. A de Groot vs W Weissleder |
| ½-½ | 20 | 1997 | EM/MN/002 | C84 Ruy Lopez, Closed |
10. S K Kristensen vs A de Groot |
| ½-½ | 37 | 1997 | EM/MN/002 | E97 King's Indian |
11. S Pasierb vs A de Groot |
| 0-1 | 38 | 1997 | EM/MN/002 | B09 Pirc, Austrian Attack |
12. J Simmelink vs A de Groot |
| 0-1 | 34 | 1997 | EM/MN/002 | B07 Pirc |
13. A de Groot vs P Cherrington |
| 1-0 | 39 | 1998 | EM/MN/005 | B08 Pirc, Classical |
14. J Simmelink vs A de Groot |
| ½-½ | 18 | 1998 | EM/MN/005 | C47 Four Knights |
15. A Shaw vs A de Groot |
 | 1-0 | 28 | 1998 | EM/MN/005 | A29 English, Four Knights, Kingside Fianchetto |
16. A de Groot vs M Vujadinovic |
| 1-0 | 31 | 1998 | EM/MN/005 | C41 Philidor Defense |
17. A de Groot vs G Quattrocchi |
| ½-½ | 25 | 1998 | EM/MN/005 | C19 French, Winawer, Advance |
18. A de Groot vs T Mueller |
| 1-0 | 36 | 1998 | EM/MN/005 | C18 French, Winawer |
19. K Fuhrwerk vs A de Groot |
| ½-½ | 30 | 1998 | EM/MN/005 | C50 Giuoco Piano |
20. J Elburg vs A de Groot |
| 0-1 | 27 | 1998 | EM/MN/005 | A45 Queen's Pawn Game |
21. M Vujadinovic vs A de Groot |
 | 0-1 | 26 | 1998 | EM/M/A045 | A57 Benko Gambit |
22. K Kmiecik vs A de Groot |
| 0-1 | 37 | 1998 | EM/M/A045 | D03 Torre Attack (Tartakower Variation) |
23. A de Groot vs E Limayo |
| 0-1 | 60 | 1998 | EM/M/A045 | E48 Nimzo-Indian, 4.e3 O-O 5.Bd3 d5 |
24. A de Groot vs R Druon |
 | 1-0 | 22 | 1998 | EM/M/A045 | B78 Sicilian, Dragon, Yugoslav Attack, 10.castle long |
25. A de Groot vs B Baroin |
| 1-0 | 29 | 1998 | EM/M/A045 | C67 Ruy Lopez |