OLOMOUC CHESS SUMMER 2025 - B2
10 players participated in this 9-round tournament, held from 17 Aug 2025 to 24 Aug 2025 in Olomouc, Czech Republic. 10 titled players from 6 federations. Top 10 Elo average was 2263, and top seed was Jakob Postlmayer (🇦🇹 AUT, IM, 2422).
Jakob Postlmayer (🇦🇹 AUT, IM, 2422) won with 7.0/9, ahead of Piotr Kejna (7.0) and Bogdan Lalic (5.0). Postlmayer shared the lead from round 6, winning on tie-break.
The biggest upset came in round 5: Nikita Filindash (CM, 2134) beat Tymofii Bokhnak (FM, 2261), a +127-point gap.
- 🥇
- 🥈
- 🥉
How it unfolded
Top 10 · 9 roundsFM Piotr Kejna led from R4 onwards, the runner-up race stayed tight.
FM Piotr Kejna takes the sole lead (3.5/4).
FM Piotr Kejna drew with IM Jakob Postlmayer (White).
FM Piotr Kejna 4 wins (R2–R5)IM Jakob Postlmayer 3 wins (R5–R7)
Cross-table
| # | Player | Elo | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | Pts | SB | Bh | Δ Elo | Perf |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 🇦🇹IMPostlmayer, Jakob | 2422 | * | ½ | ½ | 1 | 1 | 1 | ½ | ½ | 1 | 1 | 7.0 | 28.50 | 38.0 | +5.2 | 2466 |
| 1 | 🇵🇱FMKejna, Piotr | 2363 | ½ | * | ½ | ½ | 1 | 1 | 1 | 1 | ½ | 1 | 7.0 | 28.25 | 38.0 | +24.2 | 2472 |
| 3 | 🇭🇷GMLalic, Bogdan | 2317 | ½ | ½ | * | ½ | ½ | ½ | ½ | 1 | ½ | ½ | 5.0 | 21.75 | 40.0 | -2.2 | 2300 |
| 5 | 🇨🇿IMBiolek, Richard | 2334 | 0 | ½ | ½ | * | ½ | 1 | ½ | ½ | ½ | ½ | 4.5 | 18.75 | 40.5 | -9.2 | 2255 |
| 4 | 🇵🇱FMWarchol, Kamil | 2280 | 0 | 0 | ½ | ½ | * | ½ | ½ | 1 | 1 | ½ | 4.5 | 16.50 | 40.5 | -8.8 | 2261 |
| 6 | 🇮🇳FMArora Honi | 2270 | 0 | 0 | ½ | 0 | ½ | * | 1 | ½ | 1 | ½ | 4.0 | 14.50 | 41.0 | -23.2 | 2220 |
| 8 | 🇨🇿IMJurek, Josef | 2137 | ½ | 0 | ½ | ½ | ½ | 0 | * | ½ | ½ | ½ | 3.5 | 15.25 | 41.5 | +6.3 | 2197 |
| 7 | 🇨🇿CMFilindash, Nikita | 2134 | ½ | 0 | 0 | ½ | 0 | ½ | ½ | * | 1 | ½ | 3.5 | 14.00 | 41.5 | +26.0 | 2198 |
| 9 | 🇨🇿FMBokhnak, Tymofii | 2261 | 0 | ½ | ½ | ½ | 0 | 0 | ½ | 0 | * | 1 | 3.0 | 13.00 | 42.0 | -29.4 | 2139 |
| 10 | 🇮🇸WGMPtacnikova, Lenka | 2115 | 0 | 0 | ½ | ½ | ½ | ½ | ½ | ½ | 0 | * | 3.0 | 12.50 | 42.0 | +8.0 | 2155 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Filindash, NikitaCMCZE+26.03.5 pts · #7
- 2Kejna, PiotrFMPOL+24.27.0 pts · #1
- 3Ptacnikova, LenkaWGMISL+8.03.0 pts · #10
- 1Bokhnak, TymofiiFMCZE-29.43.0 pts · #9
- 2Arora HoniFMIND-23.24.0 pts · #6
- 3Biolek, RichardIMCZE-9.24.5 pts · #5
- R5+127 Elo gap