Classroom Chess Tournament: a Swiss event in 45 minutes
Format: only fast blitz
In 45 minutes you can play 3-4 rounds of blitz 5+0 or even 3+2. For a class of 25-30 that's too few for a full winner, so there are two approaches: run a short 3-4 round tournament and award the leaders, or stretch it over several homeroom periods, 3-4 rounds each.
If you play without clocks at all, you can skip timing - just cap the game by "until the bell". But with a clock on a phone the tournament runs livelier and fits the lesson more precisely.
How to fit the lesson
The trick to speed is preparing in advance. At home, create the tournament in the bot @vibechessbot with /create_tournament and enter the whole class as guests by name. Then in the lesson you just press /start_tournament - pairings and tables appear instantly.
Results are entered by the teacher or by appointed pupil "arbiters" - which also involves those not playing that round. Between rounds, /next_round, and a fresh pairing is ready in seconds.
Why it beats 'play whoever you want'
Free pairings at recess leave weaker players without games, while the strong beat everyone quickly and get bored. The Swiss system in the bot fixes both: everyone plays the same number of games, and from round two opponents are matched by strength. The result is a fair, exciting tournament with a clear winner - in the same lesson time.
Fill a homeroom period with a chess tournament
Frequently asked questions
Is it realistic to run a tournament in one lesson?
Yes, if you prepare it beforehand: enter the class into the bot at home and just start it in the lesson. In 45 minutes you get 3-4 rounds of blitz - enough for a short tournament with the leaders awarded.
Do the kids need phones?
No. The teacher's phone is enough: the whole class is entered as guests by name, and results are entered by the teacher or pupil-arbiters.
What if the class is large - 30 kids?
Either run a short 3-4 round tournament and award the leaders, or stretch it over several homeroom periods. The bot keeps the pairing correct at any size.
How do I keep those not playing busy?
Appoint them as helper-arbiters: they watch games and enter results. That involves the whole class, not just those at the boards.
Do I need chess clocks?
Not necessarily. You can play without clocks, capping a game by the bell. But a free phone clock makes the blitz more dynamic and helps fit the lesson.
Missing a feature? Message the developers
The bot is constantly improved based on real tournaments. If you need a feature that isn't there yet, message the developers right inside the bot with the /support command. Many features appeared exactly because organizers asked for them, and useful ideas get added quickly.
What to read next
The teacher's overall guide - tournament at school. For a club - club tournaments. Gear - online chess clock. How it works in the bot - organizer guide.