Note: the entrance is through the gate along the school! There is ample free parking available.
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2026 Chess.com Botwinnik Open
Friday Jan 2nd, Saturday Jan 3rd and Sunday
January 4th, 2026
Chess.com Botwinnik Open format & information
After last year's great success with the Rapid tournament, Botwinnik will now organize a weekend tournament in collaboration with Chess.com during the first weekend of January. Participate now for €30 and have your games processed for FIDE and KNSB ratings. We have space for a maximum of 300 participants! If you have any problems or can't find your way on the day of the tournament, please contact Max Kanbier (06-34 31 33 83) or maxkanbier@gmail.com.
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Format
We play 6 rounds with a time control of 90 minutes + 30 seconds per move in 3 different groups. In addition, there are four-player groups with 1 round per day.
A group: ≥2000
B group: ≥1750 and <2050
C group: <1800We use the KNSB rating. In its absence, the FIDE rating and KNSB rapid rating will be considered.
The entry fee is 30 euros for the open tournament and 20 euros for the four-player groups. Non-KNSB members pay an additional 12.50 euros for one year of rating membership. IMs and GMs do not pay an entry fee.
Registration is final after receipt of the entry fee on NL03 INGB 0002 5547 52 in the name of S.V. Botwinnik, stating your own name.
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Prizes
The total prize fund is over 5000 euros for the open groups*.
Group A B C 1st 800 500 300 2nd 600 375 225 3rd 400 250 150 4th 320 200 120 5th 240 150 90 In addition to the above prizes, there are material prizes (sponsored by Chess.com), rating prizes, youth prizes, and women’s prizes. These will be further supplemented if there are enough participants.
In the four-player groups, the winner will receive 40 euros and the runner-up 20 euros.
*Prizes guaranteed with at least 200 participants in the open groups. The organization will distribute at least 75% of the entry fees as prize money.
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Schedule
Friday, January 2:
Opening: 12:45 - 13:00
Round 1: 13:00 - 17:00*
Round 2 + Four-player groups: 18:30 - 22:30
*Registration/check-in is not required for the open group. Players without an opponent will be re-paired after 30 minutes.Saturday, January 3:
Round 3: 13:00 - 17:00
Round 4 + Four-player groups: 18:30 - 22:30Sunday, January 4:
Round 5: 9:00 - 13:00
Round 6 + Four-player groups: 14:00 - 18:00
Prize ceremony: 18:30 (or as soon as possible after the last game)A bye for half a point is only possible in round 1 of the open groups. All other byes will count as a forfeit loss.
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Playing Venue
Motion Beweeg college, Van Doornenplantsoen 1, 2722 ZA Zoetermeer
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Rating en regulations
The games will be submitted for both the KNSB rating and the FIDE rating.
The regulations can be found here.
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Live boards
From home, 37 games can be followed live online thanks to our live boards. These boards are distributed across the different groups.
For the next sponsor
GROUPS
Contact
If you have any questions, please contact the organizers. Email maxkanbier@gmail.com or call / text 06-34 31 33 83.
