V dňoch 9. a 10. septembra 2017 sa uskutočnila šiesta etapa SLP Competition, which again brought balanced performances and interesting changes in the overall ranking. The conditions on the tracks were average, but despite this, several participants managed to achieve high point gains.
Víťazom etapy sa stal Sjuk Veenstra (NL6904) so ziskom 5 978 bodov, thereby consolidating his position at the head of the year-round evaluation. He took the second place Johan Heus (NL9723) so 4 264 bodmi, ktorý sa týmto výsledkom priblížil vedúcej dvojici. Na treťom mieste skončil Marc Stinkens (ONL4638) s výkonom 3 870 bodov, čím si udržal stabilnú pozíciu v prvej päťke.
Ďalšie miesta obsadili Alex Gorbunov (US-Q-73) so 2 728 bodmi, Kees Schout (NL294) s 2 080 bodmi a Aleksandr Boyko (US-Q-2115), ktorý získal 1 848 bodov. In the first eight were also placed Helmut Grund (DE2HUG) a Gennadiy Drozdov (UA3182SWL).
V priebežnom poradí si vedenie upevnil NL6904 so súčtom 36 872 bodov. Druhú priečku drží NL9723 so 32 260 bodmi, pričom len tesne predbehol NL294, ktorý má na konte 31 720 bodov. He also recorded excellent progress US-Q-73, ktorý sa s 19 059 bodmi priblížil prvej päťke.
The competition enters the final stages with tension, as the differences between the first three places are minimal and any further result can decide the overall winner of the year.
Results of the 6th stage of the SLP Competition, September 9-10, 2017
| Name | SWL ID | The score | |
| 1 | Sjuk Veenstra | NL6904 | 5978 |
| 2 | Johan Heus | NL9723 | 4264 |
| 3 | Marc Stinkens | ONL4638 | 3870 |
| 4 | Alex Gorbunov | US-Q-73 | 2728 |
| 5 | Kees Schout | NL294 | 2080 |
| 6 | Aleksandr Boyko | US-Q-2115 | 1848 |
| 7 | Helmut Grund | DE2HUG | 1050 |
| 8 | Gennadiy Drozdov | UA3182SWL | 374 |
| 9 | Oleg Ivanchenko | UB50734221 | 12 |
Current standings of SLP Competition 2017
| SWL | SLP1 | SLP2 | SLP3 | SLP4 | SLP5 | SLP6 | SLP7 | SLP8 | Together |
| NL6904 | 6420 | 4080 | 14784 | 5610 | 0 | 5978 | 36872 | ||
| NL9723 | 5658 | 4158 | 9656 | 1972 | 6552 | 4264 | 32260 | ||
| NL294 | 3198 | 1320 | 9792 | 3486 | 11844 | 2080 | 31720 | ||
| DE2HUG | 3300 | 666 | 5580 | 3124 | 9317 | 1050 | 23037 | ||
| US-Q-73 | 1248 | 1798 | 0 | 3910 | 9375 | 2728 | 19059 | ||
| ONL4638 | 1134 | 2257 | 4100 | 4840 | 1860 | 3870 | 18061 | ||
| US-Q-2115 | 1080 | 826 | 741 | 756 | 8050 | 1848 | 13301 | ||
| OK2-36449 | 77 | 154 | 5777 | 312 | 2090 | 0 | 8410 | ||
| OK2-9329 | 0 | 0 | 3456 | 0 | 3763 | 0 | 7219 | ||
| NL9745 | 1568 | 570 | 0 | 0 | 0 | 0 | 2138 | ||
| EA3248URE | 468 | 12 | 456 | 0 | 0 | 0 | 936 | ||
| F70043 | 0 | 0 | 0 | 384 | 0 | 0 | 384 | ||
| UA3182SWL | 0 | 0 | 0 | 0 | 0 | 374 | 374 | ||
| UB50734221 | 16 | 4 | 130 | 16 | 156 | 12 | 334 | ||
| YB2099SWL | 16 | 0 | 195 | 0 | 0 | 0 | 211 |