| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Balashov vs G Beckhuis |
| 1-0 | 42 |
1993 |
Munster | C00 French Defense |
| 2. Hertneck vs G Beckhuis |
| 1-0 | 43 |
1993 |
Bundesliga 9394 | A26 English |
| 3. G Beckhuis vs Suetin |
| 0-1 | 43 |
1994 |
Berliner Sommer [1] | E90 King's Indian |
| 4. Bagirov vs G Beckhuis |
| ½-½ | 25 |
1994 |
, BL 9394 ;BL | E90 King's Indian |
| 5. G Beckhuis vs Shirov |
| 0-1 | 54 |
1994 |
BL 9394 ;BL | E97 King's Indian |
| 6. G Beckhuis vs Nunn |
| 0-1 | 30 |
1994 |
BL 9394 ;BL | E97 King's Indian |
| 7. Khalifman vs G Beckhuis |
| 1-0 | 46 |
1994 |
BL 9394 ;BL | C11 French |
| 8. A Korotylev vs G Beckhuis |
| 1-0 | 42 |
1995 |
Berliner Sommer 13th | E73 King's Indian |
| 9. V Vepkhvishvili vs G Beckhuis |
| 0-1 | 42 |
1995 |
Open Munster-Master | B74 Sicilian, Dragon, Classical |
| 10. P Haba vs G Beckhuis |
| 1-0 | 26 |
1998 |
Vienna op 13th | E05 Catalan, Open, Classical line |
| 11. G Beckhuis vs M Bezold |
| ½-½ | 45 |
2000 |
Tch-AUT -01 | E63 King's Indian, Fianchetto, Panno Variation |
| 12. G Beckhuis vs H Kotz |
| 0-1 | 52 |
2000 |
Tch-AUT -01 | E99 King's Indian, Orthodox, Taimanov |
| 13. S Loeffler vs G Beckhuis |
| 1-0 | 27 |
2000 |
Tch-AUT -01 | E92 King's Indian |
| 14. H Ganaus vs G Beckhuis |
| 0-1 | 36 |
2001 |
Tch-AUT 2000-01 | E97 King's Indian |
| 15. G Beckhuis vs A Horvath |
| 0-1 | 33 |
2001 |
Tch-AUT 2000-01 | A30 English, Symmetrical |
| 16. G Beckhuis vs I Madl |
| ½-½ | 37 |
2001 |
Tch-AUT 2000-01 | D47 Queen's Gambit Declined Semi-Slav |
| 17. G Meier vs G Beckhuis |
| ½-½ | 48 |
2005 |
Bundesliga 0506 | A07 King's Indian Attack |
| 18. P Wells vs G Beckhuis |
| 1-0 | 41 |
2005 |
Amsterdam Chess Tournament | D17 Queen's Gambit Declined Slav |
| 19. F Levin vs G Beckhuis |
| 1-0 | 55 |
2005 |
Bundesliga 0506 | D37 Queen's Gambit Declined |
| 20. M Senff vs G Beckhuis |
| 1-0 | 51 |
2005 |
Amsterdam Chess Tournament | B31 Sicilian, Rossolimo Variation |
| 21. G Beckhuis vs L Kritz |
| ½-½ | 34 |
2005 |
Bundesliga 0506 | E92 King's Indian |
| 22. Van der Wiel vs G Beckhuis |
| 1-0 | 51 |
2005 |
Amsterdam Chess Tournament | B45 Sicilian, Taimanov |
| 23. M Schoeneberg vs G Beckhuis |
| ½-½ | 16 |
2005 |
Bundesliga 0506 | C11 French |
| 24. Huebner vs G Beckhuis |
| 1-0 | 33 |
2005 |
Bundesliga 0506 | D19 Queen's Gambit Declined Slav, Dutch |
| 25. Eljanov vs G Beckhuis |
 | 1-0 | 38 |
2005 |
Amsterdam Chess Tournament | D11 Queen's Gambit Declined Slav |