7th Oskaloosa Open brings a fast one-day rated tournament to Oskaloosa, Kansas, USA on June 6, 2026. The event takes place at Oskaloosa City Hall and continues the local open series organized by R0aming Hob0 Chess.
The format is compact and practical. Players compete in 4 Swiss rounds with a Game/45 + 15-second increment time control, so the full event fits into a single Saturday without an overly late finish.
All players compete in one section. However, players aged 14 and under and unrated players may register as amateurs instead of pros. Amateur players are not eligible for cash prizes, although the top-scoring amateur still receives a trophy.
🏁 Event Details
| Item | Details |
|---|---|
| Dates | June 6, 2026 |
| Location | Oskaloosa, Kansas, USA |
| Venue | Oskaloosa City Hall, 212 W. Washington Street, Oskaloosa, KS 66066 |
| Format | 4-round Swiss |
| Time control | G/45 + 15-second increment |
| Rating | US Chess Regular and Quick rated |
| Sections | One open section with pro and amateur entry options |
| Prize fund | USD 500 based on 25 pro entries, 50% guaranteed |
| Organizer | R0aming Hob0 Chess |
The event is not FIDE rated. It is also open without residency restrictions.
⏱️ Time Control & Pairings
The tournament uses a 4-round Swiss system with accelerated pairings if appropriate. Each player receives 45 minutes for the game plus a 15-second increment from move 1, which gives the event a quick but still serious over-the-board format.
Players may request one half-point bye at any time up to the start of Round 2. In addition, if the number of players is odd, the tournament director may offer an optional rated game to the player who receives the bye in that round.
💰 Prize Fund
The tournament offers a published prize fund of USD 500, based on 25 pro entries, with 50% guaranteed.
| Prize Category | Prize |
|---|---|
| Overall 1st | USD 200 |
| Overall 2nd | USD 100 |
| Under 1600 1st | USD 100 |
| Under 1600 2nd | USD 50 |
| Under 1200 1st | USD 50 |
| Top-scoring amateur | Trophy |
The amateur prize is a trophy only. Therefore, amateur entries do not compete for the cash awards.
♟️ Sections / Groups
| Section / Entry Type | Details |
|---|---|
| Pro Entry | Main cash-prize entry category |
| Amateur Entry | Available to players aged 14 and under or to unrated players |
| Playing field | All players compete in the same tournament section |
This structure keeps the event simple, while still giving younger and unrated players a lower-cost entry path.
📅 Schedule
| Date | Time | Activity |
|---|---|---|
| June 6, 2026 | 08:30–09:15 | Registration |
| June 6, 2026 | 09:30 | Round 1 |
| June 6, 2026 | 12:00 | Round 2 |
| June 6, 2026 | 14:15 | Round 3 |
| June 6, 2026 | 16:30 | Round 4 |
Players who register in advance do not need to arrive early.
📝 Registration
| Item | Details |
|---|---|
| Early Bird Pro Special | USD 30 by 12:00 AM on May 23, 2026 |
| Pro entry after Early Bird cutoff | USD 35 in advance |
| Pro entry at the door | USD 40 |
| Amateur entry in advance | USD 15 |
| Amateur entry at the door | USD 20 |
| Membership requirement | US Chess membership required |
| Membership purchase | Available at the event |
The event page directs players to King Registration for details and advance entry. Moreover, players who are not yet US Chess members may purchase membership on site.
👤 Organizer
R0aming Hob0 Chess organizes the event and handles player questions directly for the Oskaloosa tournament series.
Phone: +1 570-762-5093
📍 Venue
Oskaloosa City Hall, 212 W. Washington Street, Oskaloosa, KS 66066, United States
The playing site sits in central Oskaloosa and gives the event a straightforward small-town venue for a one-day tournament. That setup works well for players coming from Lawrence, Topeka, the Kansas City area, or nearby Missouri communities.
🚗 How to Get There
Oskaloosa is about 20 minutes from Lawrence, 30 minutes from Topeka, around 1 hour from St. Joseph, Missouri, or Overland Park, and about 90 minutes from Manhattan, Kansas. In addition, the venue offers free parking, both in the lot and on the street.
ℹ️ Other
Players should bring their own sets, boards, and clocks if possible, because only a small number of loaner items will be available. That makes advance preparation especially important.
Food options are practical during the day. There is pizza next door, a nearby coffee shop within a short walk, and several more casual options within a short drive. The venue also has a refrigerator and microwave, which helps players who prefer to bring lunch.
This Oskaloosa event offers a simple one-day format, clear prize structure, and easy regional access for weekend players.
Venue on the Map
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