19. Werner-Obermeyer-Open Ortenburg 2025 Gruppe A
15 players participated in this 5-round tournament, held from 12 Sept 2025 to 14 Sept 2025 in Ortenburg, Germany. 8 titled players from 6 federations. Top 10 Elo average was 2277, and top seed was Oleg Korneev (🇪🇸 ESP, GM, 2441).
Leonid Milov (🇩🇪 GER, GM, 2390) won with 3.5/5, ahead of Oleg Korneev (3.5) and Jaka Brilej (3.5). Milov shared the lead from round 3, winning on tie-break.
The biggest upset came in round 2: Benedikt Muschik (FM, 2292) beat Petr Haba (GM, 2409), a +117-point gap.
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How it unfolded
Top 6 · 5 roundsTight race until R5; 5 players tied at 3.5/5, decided on Buchholz. Title race narrowed from 4 co-leaders at R4 to 5 at the finish.
5 players finish on 3.5/5. Milov takes the title on Buchholz Cut1 (13.0).
GM Leonid Milov beat Moritz Stoettner (Black).
Moritz Stoettner won 3 in a row (R3–R5).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1GMLeonid Milov | * | 1 | — | ½ |
| 2Moritz Stoettner | 0 | * | — | — |
| 3GMPetr Haba | — | — | * | ½ |
| 4GMOleg Korneev | ½ | — | ½ | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Milov, LeonidGM | 2390 | GER | =9B | +5N | +7N | =2B | =3B | 3.5 | 13.0 | 15.5 | 10.75 | 2440 | +3.8 |
| 2 | Korneev, OlegGM | 2441 | ESP | +11B | +10N | =3B | =1N | =4B | 3.5 | 12.5 | 14.5 | 9.25 | 2422 | +0.2 |
| 3 | Brilej, JakaFM | 2357 | SLO | +15N | +6B | =2N | =7B | =1N | 3.5 | 12.5 | 12.5 | 7.75 | 2439 | +11.6 |
| 4 | Haba, PetrGM | 2409 | CZE | +12N | −7B | +8N | +6B | =2N | 3.5 | 11.5 | 13.0 | 8.75 | 2375 | -1.0 |
| 5 | Stoettner, Moritz | 2270 | GER | =8N | −1B | +12N | +9B | +7N | 3.5 | 11.0 | 12.5 | 7.75 | 2341 | +9.8 |
| 6 | Stoettner, LukasFM | 2217 | GER | +14B | −3N | +10B | −4N | +11B | 3.0 | 11.0 | 11.5 | 4.50 | 2271 | +7.6 |
| 7 | Muschik, BenediktFM | 2292 | GER | +13B | +4N | −1B | =3N | −5B | 2.5 | 14.0 | 15.0 | 6.25 | 2291 | +0.6 |
| 8 | Weiss, Thomas | 2070 | GER | =5B | +9N | −4B | +11N | −10B | 2.5 | 11.5 | 13.5 | 6.25 | 2191 | +14.4 |
| 9 | Pryvalov, IvanCM | 2095 | GER | =1N | −8B | +15N | −5N | +14B | 2.5 | 10.0 | 10.0 | 2.25 | 2177 | +10.0 |
| 10 | Jiang, BrandonFM | 2015 | USA | F | −2B | −6N | +13B | +8N | 2.0 | 10.0 | 10.0 | 3.50 | 2183 | +31.2 |
| 11 | Aumueller, Naum | 2168 | GER | −2N | +15B | +14N | −8B | −6N | 2.0 | 9.5 | 9.5 | 0.50 | 2105 | -19.2 |
| 12 | Schork, Stefan | 2111 | GER | −4B | +13N | −5B | =14N | F | 1.5 | 8.5 | 8.5 | 1.25 | 2102 | -2.8 |
| 13 | Kaiser, Richard | 2031 | GER | −7N | −12B | F | −10N | +15B | 1.0 | 6.0 | 6.0 | 0.00 | 1939 | -9.6 |
| 14 | Gschwandtl, Alexander | 2046 | AUT | −6N | F | −11B | =12B | −9N | 0.5 | 9.0 | 9.0 | 0.75 | 1826 | -37.6 |
| 15 | Walter, Thomas | 2110 | GER | −3B | −11N | −9B | F | −13N | 0.0 | 9.0 | 9.0 | 0.00 | 1363 | -34.8 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Jiang, BrandonFMUSA+31.22.0 pts · #11
- 2Weiss, ThomasGER+14.42.5 pts · #8
- 3Brilej, JakaFMSLO+11.63.5 pts · #5
- 1Gschwandtl, AlexanderAUT-37.60.5 pts · #14
- 2Walter, ThomasGER-34.80.0 pts · #15
- 3Aumueller, NaumGER-19.22.0 pts · #10
- R2+117 Elo gap