The ChessLeagueManager Open 2026 – Siegen-Geisweid welcomes chess players to Siegen, Germany, from December 27–30, 2026. Schachverein Weidenau/Geisweid e.V. organizes the seven-round classical Open at Bürgerhaus Geisweid. Meanwhile, Förderverein ChessLeagueManager e.V. supports the event as patron and plans live software demonstrations. Everyone competes in one Swiss pairing pool, and the results contribute to FIDE Standard Elo and German DWZ ratings. The club limits the event to 80 participants.

Each player receives 90 minutes for the first 40 moves, followed by another 30 minutes for the rest of the game. In addition, the chess clock adds a 30-second increment from the first move. The tournament holds two rounds on December 27, 28 and 29, then concludes with Round 7 on December 30. The organizers list €1,710 in cash awards (approximately US$1,910) across overall, rating and special categories. However, minimum participation and category conditions govern the announced prizes.

The playing hall stands at Obere Kaiserstraße 6, 57078 Siegen-Geisweid, Germany, near local bus stops and the Geisweid railway station. Moreover, the organizer offers hotel arrangements at Hotel-Café Römer and Dorint Parkhotel Siegen. Players can register through the official ChessLeagueManager portal and review the participant list online. This guide presents the tournament rules, full round schedule, prize distribution, entry fees, venue, accommodation and practical travel information. Therefore, visitors can plan their four-day stay around verified tournament details.

📌 Event Details

Schachverein Weidenau/Geisweid hosts the Open at Bürgerhaus Geisweid in northern Siegen. The German Chess Federation also lists the December 27–30 dates and the event’s Elo and DWZ rating status. In addition, the organizer names Manuel Johannes as tournament director and chief arbiter, with Juergen Fuhs as deputy chief arbiter. The table brings together the key details for participants who want to compare dates, playing conditions and registration costs.

⏱️ Time Control & Pairings

The competition uses seven Swiss-system rounds in one common Open. Each player starts with 90 minutes for the first 40 moves. After move 40, the clock grants 30 additional minutes for the remainder of the game. Furthermore, players receive a 30-second increment after every move from the beginning. Consequently, a difficult middlegame or endgame may last considerably longer than a simple 90-minute game.

The organizers calculate both FIDE Standard Elo and German DWZ. For the starting list, they compare each player’s Elo and DWZ and use the higher figure as the tournament rating, or TWZ. Additionally, this TWZ determines eligibility for rating-group awards. The tournament prospectus uses tournament rating performance to resolve tied final scores for prize placement. Players should follow the chief arbiter’s instructions whenever the ranking or pairing rules need clarification.

Byes, Default Time and Fair Play

The rules allow one possible bye during the first three rounds. Therefore, players who need that option should contact tournament management before officials prepare the relevant pairings. A 30-minute default time applies after each scheduled start. Moreover, competitors must follow the applicable North Rhine-Westphalia chess regulations and the organizer’s fair-play rules. The tournament bans electronic assistance during games; players should ask the arbiter how to store electronic devices before play.

🏆 Prize Fund

The current version 1.4 prize schedule allocates €1,150 to the five leading finishers, €200 to four special categories and €360 to four TWZ rating classifications. Together, these amounts total €1,710 (approximately US$1,910). The organizer pays prizes in euros, so the USD equivalent serves only as a travel-budget reference. However, the rules guarantee the main awards once at least 60 players take part. Each special-prize category also needs at least five eligible competitors.

The club awards €500 to the overall champion, €300 to the runner-up and €200 to third place. In addition, fourth place earns €100 and fifth place earns €50. The overall prizes therefore add up to €1,150. The organizers use tournament rating performance to settle ties for prize placement. Before the event, competitors can review the live starting list to understand the strength of the developing field.

Overall Places — €1,150

Special Categories — €200

Special awards recognize the leading female player, the top senior over 60, and eligible U18 and U14 players. For example, the best woman and senior each receive €60, while the two youth awards offer €40 each. The regulations apply the stated age cutoffs and require at least five qualifying entrants in each special category. As a result, players should check eligibility before counting on an award.

TWZ Rating Awards — €360

Four rating bands offer €60 to the best eligible player and €30 to the runner-up. The organizer uses TWZ ceilings of 2000, 1800, 1600 and 1400 for these classifications. However, players need a numerical rating to qualify for a rating prize. The regulations prohibit double prizes and require winners to attend the closing ceremony. Furthermore, the organizing committee may add awards if registration exceeds 60 players.

♟️ Sections / Groups

All entrants compete in one seven-round classical Open. The organizers do not run separate A and B tournaments. Instead, they use TWZ bands, age groups and other eligibility criteria to recognize performances within the shared standings. For example, an improving junior can challenge experienced opponents in the same Swiss pool and still compete for a youth or rating award. However, those categories do not create separate pairings or schedules.

The player limit of 80 applies to the full event, including juniors and titleholders. Moreover, the ChessLeagueManager platform manages registration and publishes the participant list. Players can check that record before traveling, although new entries may change the field. Because Swiss pairings follow tournament results, competitors may face opponents from different rating bands. Therefore, everyone should follow the same seven-round timetable regardless of award classification.

📅 Schedule

The tournament follows Central European Time (CET, UTC+1). On December 27, 28 and 29, the organizer starts rounds at 10:15 AM and 4:15 PM. Then Round 7 begins at 10:15 AM on Wednesday, December 30. The prize presentation follows the final game. Consequently, competitors should allow sufficient time for long classical games, lunch and recovery between rounds.

Check-In and Departure Planning

Every participant must report to tournament management by 9:45 AM on December 27, including players who completed payment beforehand. Furthermore, the organizer may accept late entrants until that time if places remain and each applicant already has a valid FIDE ID. Rail travelers should allow extra time for holiday connections and the walk to Bürgerhaus Geisweid. Finally, prize winners must attend the closing ceremony to claim their awards, so they should avoid inflexible return tickets immediately after Round 7.

📝 Registration

Players can submit an entry through the official ChessLeagueManager registration form. The organizer asks for a full name, birth date, telephone number, chess club and available Elo or DWZ information. The standard registration and payment deadline falls on December 1, 2026. After that date, higher entry fees apply. Moreover, the club assigns its 80 places according to completed registrations and payments, so an unpaid application alone does not secure a seat.

Adults pay €45 through December 1 or €55 afterward. Similarly, young players under the organizer’s January 1, 2007 eligibility cutoff pay €35 before the price change and €45 later. Every entry fee includes a €10 refreshments voucher. In addition, members of Förderverein ChessLeagueManager e.V. receive a €5 discount. The regulations also provide an entry-fee refund for qualifying GMs and IMs who complete the event without receiving a prize.

Entry Fees and Conditions

Late Entry, Payment and Confirmation

The tournament may accept late registration on December 27 until 9:45 AM, provided the entry limit leaves room and the player already holds a valid FIDE ID. However, competitors should contact the organizers before relying on last-minute admission. The official prospectus lists the bank-transfer recipient and payment reference. Therefore, applicants should follow the current document rather than reuse payment details from a previous event. The registration team can also explain the FIDE ID procedure for participants who need one before the tournament.

🏛️ Organizer

Schachverein Weidenau/Geisweid e.V. organizes the tournament and oversees the playing program in Siegen-Geisweid. The local club supports team chess, regular practice and competitive events, including its Grand Prix series. Moreover, the club’s official announcement confirms the seven-round format, Elo/DWZ evaluation and 80-player limit. Tournament director Manuel Johannes also serves as chief arbiter, while Juergen Fuhs assists him as deputy chief arbiter.

Förderverein ChessLeagueManager e.V. serves as patron and supports the event’s technology demonstrations. During the congress, the association plans to show club administrators how ChessLeagueManager handles tournament registration and competition workflows. In addition, representatives welcome questions and ideas for the software. These activities complement the chess program, while the official playing timetable remains the priority for competitors. For tournament enquiries, participants can use the contact details and registration links in Event Details.

The organizer also names Fred Baumgarten of SV Hennef 1927 as part of the event team. Together, the clubs and the patron association connect regional chess activities with practical tournament-management tools. Consequently, the Open appeals to players who value both rated games and the operational side of running competitions. The organizing club’s announcement and official tournament website provide updates.

📍 Venue

Bürgerhaus Geisweid hosts the Open in its hall at Obere Kaiserstraße 6, 57078 Siegen-Geisweid, Germany. The building stands north of Siegen’s main center, near the Geisweid railway station and local bus services. Moreover, the organizer enforces a smoke-free policy throughout the tournament building. Players should use the complete address when planning their journey, especially if they travel from another city.

The tournament guide warns about incorrect driving routes in some navigation services. Therefore, drivers can enter Obere Kaiserstraße 4 into their navigation app, then continue to the playing venue at number 6. The organizer also identifies nearby free parking options, although drivers must follow local signs. For public transport, the guide recommends Siegen-Geisweid station and the Geisweid-Bergstraße or Geisweid ZOB bus stops. From these stops, visitors can continue on foot to the chess hall.

The address-specific map listing places the venue at approximately 50.918414, 8.014227. However, these coordinates indicate the property area rather than a particular door or tournament entrance. Players should follow the event signs on arrival. In addition, early check-in on December 27 gives visitors time to find the correct room and ask the organizers about any special access needs.

🏨 Accommodation

The organizer advertises tournament-related booking offers at two hotels in the Siegen area. Guests should mention “Schach CLM-Open 2026” when asking about these arrangements. Hotel-Café Römer quotes fixed room rates, while Dorint Parkhotel Siegen offers a percentage discount. However, both offers depend on availability and the property’s booking terms. Therefore, visitors should request written confirmation of the final room price, breakfast arrangements and cancellation policy.

Hotel-Café Römer

Hotel-Café Römer operates at Rijnsburger Straße 4, 57078 Siegen. The hotel offers 16 rooms, Wi-Fi and its own café and confectionery. For tournament guests, the organizer lists €48 for a single room or €71 for a double room, without breakfast. In addition, the tournament guide estimates a walk of roughly 800 meters, or ten minutes, to Bürgerhaus Geisweid. This option suits players who prefer a short route to the morning rounds. Guests should confirm the current offer directly with the hotel.

Dorint Parkhotel Siegen

Dorint Parkhotel Siegen stands at Patmosweg 60, 57078 Siegen. The tournament agreement offers 10% off the applicable daily room rate, subject to availability. Unlike the fixed rates at Hotel-Café Römer, the final amount depends on the dates and room category. Therefore, guests should compare the discounted price with the hotel’s normal reservation terms. Travelers can also check transport options to Geisweid before choosing this property.

🚆 How to Get There

The playing hall lies in Siegen-Geisweid, north of the main Siegen city center. Regional rail and buses connect the area with nearby towns and larger transport hubs. However, an arrival at Siegen Hauptbahnhof does not complete the journey to the tournament venue. Players should plan the final transfer to Siegen-Geisweid station, Geisweid-Bergstraße or Geisweid ZOB, then continue to Obere Kaiserstraße 6.

From Frankfurt Airport

Frankfurt Airport (FRA) provides an international arrival option. Deutsche Bahn offers rail itineraries from the airport stations toward Siegen Hauptbahnhof, usually with a connection depending on the service. From Siegen Hbf, travelers can use a local train, bus or taxi to reach Geisweid. Moreover, Christmas-season services may differ from standard weekday schedules. Players who travel internationally should consider arriving on December 26 so they can meet the next morning’s 9:45 AM reporting deadline.

By Regional Train and Bus

Regional trains serve Siegen-Geisweid station. The tournament directions estimate approximately five minutes on foot from the station or nearby bus stops to the venue. In addition, the local transport timetable helps players compare services around the holiday. The organizer specifically mentions Geisweid-Bergstraße and Geisweid ZOB as useful bus stops. Therefore, passengers should check the final walking route rather than stop in central Siegen and assume the club lies nearby.

Driving and Parking

Drivers should navigate toward Obere Kaiserstraße 4 and continue to Bürgerhaus Geisweid at number 6, following the organizer’s advice about mapping errors. Nearby parking options appear in the tournament’s illustrated travel notes. However, participants should obey posted parking restrictions and allow extra time before the first round. Families carrying luggage may prefer to reach their hotel first and visit the playing hall without bags.

ℹ️ Other Information

ChessLeagueManager Demonstrations

The patron association plans live ChessLeagueManager demonstrations during the tournament. For example, club officials can learn how the platform supports entries, competition administration and rating workflows. Moreover, the demonstrations create an opportunity to ask questions and share suggestions with the development community. Participants can explore these features between games, but tournament officials will follow the published seven-round timetable for competitive play.

Rules and Prize Collection

The organizer prohibits smoking inside Bürgerhaus Geisweid and bans electronic assistance during games. In addition, the regulations explain how officials use rating information, game records and event photographs for tournament administration. Competitors should review the current prospectus before Round 1 and follow the arbiters’ instructions. Finally, the tournament holds its award ceremony after Round 7 on December 30. Prize winners must attend the ceremony to receive their awards, and the rules do not allow a player to collect multiple prizes.

Where to Check Updates

The official tournament website publishes the registration interface and participant information. Meanwhile, the German Chess Federation listing confirms the competition dates and FIDE/DWZ rating format. Before traveling, players should review both the online tournament record and the current version 1.4 prospectus. Therefore, any last-minute operational change can inform their arrival plans.