| page 1 of 6; games 1-25 of 139 |
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| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. R Hartoch vs M Bosman |
| 1-0 | 59 | 1985 | Dutch Open | C15 French, Winawer |
| 2. M Bosman vs R de Leeuw |
| 1-0 | 29 | 1985 | Dutch Open | B22 Sicilian, Alapin |
| 3. M Peek vs M Bosman |
| 1-0 | 33 | 1985 | Dutch Open | E84 King's Indian, Samisch, Panno Main line |
| 4. V Small vs M Bosman |
| ½-½ | 37 | 1988 | Dutch Open | C03 French, Tarrasch |
| 5. M Bosman vs F A Cuijpers |
| ½-½ | 105 | 1988 | Dutch Open | D45 Queen's Gambit Declined Semi-Slav |
| 6. M Bosman vs M Thesing |
| 1-0 | 54 | 1988 | Dutch Open | B22 Sicilian, Alapin |
| 7. R Hartoch vs M Bosman |
| 1-0 | 43 | 1988 | Dutch Open | A05 Reti Opening |
| 8. E Knoppert vs M Bosman |
| 0-1 | 37 | 1988 | Dutch Open | C02 French, Advance |
| 9. M Bosman vs J van Mil |
| 0-1 | 43 | 1988 | Dutch Open | B18 Caro-Kann, Classical |
| 10. M Bosman vs L Pliester |
| ½-½ | 23 | 1988 | Dutch Open | B22 Sicilian, Alapin |
| 11. Y Visser vs M Bosman |
| 1-0 | 32 | 1988 | Dutch Open | A07 King's Indian Attack |
| 12. M Bosman vs R Timmer |
| 1-0 | 53 | 1988 | Dutch Open | C05 French, Tarrasch |
| 13. R Cifuentes vs M Bosman |
| 1-0 | 40 | 1989 | Dutch Open | E80 King's Indian, Samisch Variation |
| 14. Van Wely vs M Bosman |
| ½-½ | 65 | 1989 | NED-ch U18 | A52 Budapest Gambit |
| 15. M Bosman vs O Wilgenhof |
| 1-0 | 33 | 1989 | Dutch Open | C09 French, Tarrasch, Open Variation, Main line |
| 16. M Bosman vs G Pirisi |
| 0-1 | 32 | 1989 | Dutch Open | E99 King's Indian, Orthodox, Taimanov |
| 17. M Etmans vs M Bosman |
| ½-½ | 51 | 1989 | Dutch Open | C60 Ruy Lopez |
| 18. M Bosman vs P du Chattel |
| 1-0 | 34 | 1989 | Dutch Open | A04 Reti Opening |
| 19. G Pieterse vs M Bosman |
| ½-½ | 80 | 1989 | Dutch Open | E25 Nimzo-Indian, Samisch |
| 20. M Bosman vs L Pliester |
| ½-½ | 29 | 1989 | Dutch Open | A14 English |
| 21. G de Boer vs M Bosman |
| ½-½ | 21 | 1989 | Dutch Open | D39 Queen's Gambit Declined, Ragozin, Vienna Variation |
| 22. M Bosman vs G D Lee |
| 0-1 | 37 | 1989 | Dutch Open | A16 English |
| 23. M Bosman vs E Ermenkov |
| ½-½ | 100 | 1989 | Groningen Open | B22 Sicilian, Alapin |
| 24. K Mokry vs M Bosman |
| ½-½ | 20 | 1989 | Groningen Open | C19 French, Winawer, Advance |
| 25. M Bosman vs C Hoi |
| 0-1 | 41 | 1989 | Groningen Open | B08 Pirc, Classical |
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| page 1 of 6; games 1-25 of 139 |
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Kibitzing
