Mendrisio Lake Summer Open & Blitz 2026 takes place on September 4-6, 2026, in Mendrisio, Switzerland. The event combines a 5-round classical open tournament with a Saturday evening blitz tournament at Albergo Ristorante Svizzero in Capolago.
This is a chess tournament in Mendrisio, Switzerland, in 2026. Players can join a FIDE-rated chess tournament in the General Open and a FIDE-rated blitz chess tournament during the same weekend.
The tournament venue sits near Lake Lugano in the Ticino region. In addition, the format gives players a compact weekend schedule with classical games, blitz action, prize categories, and a scenic Swiss lake setting.
♟️ Event Details
| Detail | Information |
|---|---|
| 🏆 Tournament | Mendrisio Lake Summer Open & Blitz 2026 |
| 📅 Dates | September 4–6, 2026 |
| 📍 Location | Mendrisio, Switzerland |
| 🏛️ Venue | Albergo Ristorante Svizzero, Via Famiglia Avv. Scacchi 13, CH-6825 Capolago, Switzerland |
| ♟️ Format | Classical General Open and Blitz Open |
| ⭐ Rating | General Open: FIDE, Swiss, and DWZ-rated; Blitz Open: FIDE Blitz-rated |
| 🔢 Rounds | General Open: 5 rounds; Blitz Open: 7 rounds |
| ⏱️ Time control | General Open: 90 minutes + 30 seconds; Blitz Open: 5 minutes |
| 💰 Prize fund | CHF 2,500, approximately $3,100 |
| 🔗 Chess-Results | https://s3.chess-results.com/tnr1250651.aspx?lan=1&flag=30&turdet=YES&SNode=S0 |
⏱️ Time Control & Pairings
General Open
The General Open uses a 5-round Swiss Dutch FIDE system. Each player receives 90 minutes for the game, plus a 30-second increment per move.
The tournament counts for FIDE, Swiss national, and DWZ standard rating. Therefore, it gives players a useful classical chess tournament with international and national rating value.
Players may request one half-point bye in the first three rounds. The first technical tie-break is Buchholz Total. The maximum delay time is 60 minutes.
Blitz Open
The Blitz Open takes place on September 5, 2026. It uses a 7-round Swiss Dutch FIDE system and counts for FIDE Blitz rating.
Each player receives 5 minutes for the game. The first technical tie-break is Buchholz Total, and the maximum delay time is 5 minutes.
💰 Prize Fund
The confirmed total prize fund is CHF 2,500, approximately $3,100. The General Open has CHF 2,000 in prizes, while the Blitz Open has CHF 500.
General Open Main Prizes
| Place | Prize |
|---|---|
| 1st place | CHF 500 |
| 2nd place | CHF 300 |
| 3rd place | CHF 200 |
| 4th place | CHF 120 |
General Open Rating Prizes
| Rating category | Prize details |
|---|---|
| 2000–2199 Elo | CHF 120 and CHF 100 |
| 1800–1999 Elo | CHF 120 and CHF 100 |
| 1600–1799 Elo | CHF 120 and CHF 100 |
| Below 1600 Elo | CHF 120 and CHF 100 |
Blitz Open Prizes
| Place | Prize |
|---|---|
| 1st place | CHF 200 |
| 2nd place | CHF 150 |
| 3rd place | CHF 100 |
| 4th place | CHF 50 |
Prize funds apply from the listed minimum participation levels. Otherwise, prizes may follow a proportional payout rule.
🧩 Sections / Groups
| Event | Date | Format and rating |
|---|---|---|
| General Open | September 4–6, 2026 | 5-round classical Swiss tournament, FIDE/Swiss/DWZ-rated |
| Blitz Open | September 5, 2026 | 7-round blitz Swiss tournament, FIDE Blitz-rated |
Both events are open to FIDE-registered players of all playing strengths.
📅 Schedule
General Open
| Date | Time | Event |
|---|---|---|
| Friday, September 4, 2026 | 19:00–19:50 | Check-in |
| Friday, September 4, 2026 | 20:00 | Round 1 |
| Saturday, September 5, 2026 | 9:00 | Round 2 |
| Saturday, September 5, 2026 | 14:00 | Round 3 |
| Sunday, September 6, 2026 | 9:00 | Round 4 |
| Sunday, September 6, 2026 | 14:00 | Round 5 |
| Sunday, September 6, 2026 | After Round 5 | Awards |
Blitz Open
| Date | Time | Event |
|---|---|---|
| Saturday, September 5, 2026 | 20:15–20:50 | Blitz check-in |
| Saturday, September 5, 2026 | 21:00 | Blitz Open, 7 rounds |
| Saturday, September 5, 2026 | After the final round | Blitz awards |
📝 Registration
| Detail | Information |
|---|---|
| General Open entry fee | CHF 100 |
| General Open reduced fee | CHF 80 for U16, IM, and GM players |
| FSTI player fee | CHF 80 |
| FSTI U16 player fee | CHF 60 |
| Blitz Open entry fee | CHF 25 |
| Blitz Open U16 entry fee | CHF 15 |
| Registration website | www.swisschesstour.com |
| Contact email | swisschesstour@bluewin.ch |
Players should complete registration before the event and confirm attendance during the listed check-in window. In addition, players entering both events should follow the separate check-in times for the General Open and Blitz Open.
🏛️ Organizer
Swiss Chess Tour organizes the Mendrisio Lake Summer Open & Blitz 2026. The tournament gives players a compact Ticino chess weekend with classical games, FIDE-rated blitz, prize categories, and a strong lake-region atmosphere.
Email: swisschesstour@bluewin.ch
📍 Venue
Albergo Ristorante Svizzero, Via Famiglia Avv. Scacchi 13, CH-6825 Capolago, Switzerland
The tournament takes place at Albergo Ristorante Svizzero in Capolago, near Mendrisio. Players should use the full venue address for navigation and arrive before the relevant check-in deadline.
🚆 How to Get There
Capolago is located in Ticino, close to Mendrisio and Lake Lugano. Players can reach the area by train, car, taxi, or regional transport from other Swiss and nearby Italian cities.
Because the first classical round starts on Friday evening, traveling players should allow enough time for arrival, check-in, and preparation before 20:00.
ℹ️ Other Information
The General Open allows one half-point bye in the first three rounds. Players should request it within the tournament procedure and before the relevant round.
The General Open has a 60-minute maximum delay time. The Blitz Open has a 5-minute maximum delay time.
The Mendrisio Lake Summer Open & Blitz 2026 offers a pleasant Swiss chess weekend with classical play, blitz excitement, and a beautiful Ticino setting.
Additional Details
Prize Fund (approx.) - $3,100
Organizer
Swiss Chess Tour is a Swiss tournament organizer based in Melano, Ticino, Switzerland. It is built around Claudio Boschetti’s long-running event work and operates as a touring chess brand rather than a single local club. For players, that matters because the circuit offers a consistent organizer across many venues, formats, and weekends. Its public concept is simple and recognizable: chess events in the most beautiful places of Switzerland. That idea has shaped the calendar for years and gives the tour a clear identity inside the Swiss event scene. The Swiss Chess Federation’s own coverage also shows that Boschetti and Swiss Chess Tour have organized chess tournaments in Switzerland for about 25 years, which gives the project real continuity rather than a short-lived tournament label.
🏆 Tournament Activity
The strength of Swiss Chess Tour is its broad national calendar. Its 2026 agenda includes events such as Serpiano Senior Over 50, Serpiano Weekend Open, Bundesturnier, Lugano Open, Locarno, Mendrisio, Flims, Davos, Lenzerheide, Wohlen, Stein am Rhein, Schaffhausen 2Days, Zürichsee Festival, Basel Easter Festival, and Basel Autumn Festival. This is not a one-event organizer. It is a rolling circuit with classical opens, amateur sections, senior events, and compact weekend formats across several Swiss regions. The Swiss Chess Federation’s interviews with Claudio Boschetti add more scale to that picture. In 2025 he said Swiss Chess Tour had run 27 tournaments in the previous year with more than 2,700 participants. In 2026 he said the organization runs more than 30 tournaments per year, mainly on weekends. The same federation coverage also confirms that Swiss Chess Tour organized the Bundesturnier in Pfäffikon in 2025 and again in Basel in 2026, with 377 participants at the 2025 edition.
🌱 Player Experience and Community Reach
Swiss Chess Tour also stands out because it serves a wide player base, not only titled professionals. Its calendar regularly includes amateur opens, senior tournaments, and shorter 2Days events that are easier for working players and traveling players to fit into a weekend. That practical format is visible in events such as Lenzerheide Amateur Open, Davos Sommer Amateur, San Bernardino 2Days, and the senior structure in Serpiano. At the same time, Boschetti’s own comments show a clear organizer philosophy: players should feel comfortable, have space around the board, and enjoy a location that also works for accompanying family members. That helps explain why Swiss Chess Tour keeps returning to hotels and resort settings in places such as Basel, Davos, Flims, Lugano, Serpiano, and Stein am Rhein. For club players, this approach has real value. It turns a tournament into a manageable chess trip, while still keeping FIDE-rated play, experienced arbiters, and a stable organizer contact from event to event.
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