Game |
| Result | Moves |
Year | Event/Locale | Opening |
1. I Berdichevski vs T Halmeenmaki |
| 1-0 | 37 | 1992 | Heart of Finland Open | D02 Queen's Pawn Game |
2. E Raaste vs T Halmeenmaki |
| 1-0 | 35 | 1992 | Heart of Finland Open | C18 French, Winawer |
3. J Puranen vs T Halmeenmaki |
| ½-½ | 12 | 1992 | Heart of Finland Open | D00 Queen's Pawn Game |
4. T Halmeenmaki vs T Keskisarja |
| ½-½ | 40 | 1997 | Kuopio We KSY op | A13 English |
5. Y Rantanen vs T Halmeenmaki |
| 1-0 | 16 | 1997 | FIN-chT 1div C 9798 | C17 French, Winawer, Advance |
6. T Keskisarja vs T Halmeenmaki |
| 1-0 | 52 | 1998 | Helsinki We Hm 93 op | A10 English |
7. T Halmeenmaki vs A Veingold |
| 0-1 | 27 | 1999 | Espoo op | A05 Reti Opening |
8. T Halmeenmaki vs M Agopov |
| 0-1 | 30 | 2000 | We HSK | A12 English with b3 |
9. J Paasikangas vs T Halmeenmaki |
| 0-1 | 48 | 2000 | FIN-chT 2000/01 | D00 Queen's Pawn Game |
10. T Halmeenmaki vs A Niemela |
| ½-½ | 67 | 2000 | FIN-chT 2000/01 | B22 Sicilian, Alapin |
11. R Tuominen vs T Halmeenmaki |
| 1-0 | 81 | 2000 | FIN-chT 2000/01 | E15 Queen's Indian |
12. J Kivijarvi vs T Halmeenmaki |
| ½-½ | 54 | 2000 | FIN-chT 2000/01 | B10 Caro-Kann |
13. T Halmeenmaki vs P Kekki |
| 0-1 | 39 | 2000 | FIN-chT 2000/01 | D30 Queen's Gambit Declined |
14. J Mertanen vs T Halmeenmaki |
| 1-0 | 25 | 2001 | FIN-chT 2000/01 | E46 Nimzo-Indian |
15. K Katajainen vs T Halmeenmaki |
| 0-1 | 41 | 2001 | TCh-Fin Qualifier | A88 Dutch, Leningrad, Main Variation with c6 |
16. T Halmeenmaki vs M Lahtinen |
| 0-1 | 39 | 2001 | FIN-chT 2000/01 | A64 Benoni, Fianchetto, 11...Re8 |
17. T Halmeenmaki vs M Tommiska |
| 1-0 | 45 | 2001 | FIN-chT 2000/01 | C50 Giuoco Piano |
18. J Partanen vs T Halmeenmaki |
| 0-1 | 49 | 2001 | FIN-chT 2000/01 | D85 Grunfeld |
19. T Halmeenmaki vs J Szmetan |
| 0-1 | 71 | 2004 | Internet Section 06A g/8'+2 | A04 Reti Opening |
20. A Pridorozhni vs T Halmeenmaki |
| 1-0 | 28 | 2011 | European Club Cup | B00 Uncommon King's Pawn Opening |
21. T Halmeenmaki vs P Plakalovic |
| 0-1 | 33 | 2011 | European Club Cup | A05 Reti Opening |
22. T Halmeenmaki vs R Almond |
| 1-0 | 59 | 2011 | European Club Cup | A09 Reti Opening |
23. T Halmeenmaki vs R Meessen |
| ½-½ | 70 | 2011 | European Club Cup | A04 Reti Opening |
24. F Lisko vs T Halmeenmaki |
| 1-0 | 66 | 2011 | European Club Cup | A40 Queen's Pawn Game |
25. T Halmeenmaki vs Predojevic |
| 0-1 | 42 | 2014 | Karpos Open | A07 King's Indian Attack |