The 2020 SSCC Allegro Championship was played on two successive club nights, Tuesday 29th September and Tuesday 6th October, with 18 participants. The format was 9 round Swiss, and the tournament was ACF Quick-rated. The time control was 15 minutes with an increment of 2 seconds per move.
The tournament was won by Ihsan Ferozkohi for a sixth successive year, with a picket-fence score (9.0/9). Finishing 2nd with 8.0/9 was FM Stephanus Kurniawan.