CChessStats

8.Oberlaendische Meisterschaft

Open SwissStandard

24 players participated in this 5-round tournament, held from 07 Nov 2025 to 09 Nov 2025 in Thun, Switzerland. 2 titled players from 2 federations. Top 10 Elo average was 2064, and top seed was Li Min Peng (πŸ‡¨πŸ‡­ SUI, GM, 2505).

Li Min Peng (πŸ‡¨πŸ‡­ SUI, GM, 2505) won with 5.0/5, ahead of Angelik Lazar (4.0) and Lukas Oestmann (3.5). Peng won solo starting round 2.

The biggest upset came in round 2: Manuel Kuenzli (1452) beat Stefan Graf (1765), a +313-point gap.

Location
πŸ‡¨πŸ‡­Thun, Switzerland
Dates
07 Nov 2025 β†’ 09 Nov 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss Β· 5 rounds
Top seed
πŸ‡¨πŸ‡­GMLi Min Peng2505
Avg top 10
2,064
Participants
24
Titled players Β· 2
GMΓ—1
CMΓ—1
Federations Β· 2 represented
πŸ‡¨πŸ‡­SwitzerlandΓ—23
πŸ‡©πŸ‡ͺGermanyΓ—1
Top 3
  • πŸ₯‡
    GMLi Min Peng
    πŸ‡¨πŸ‡­SUIΒ·2505
    5.0ptsΒ·2927perf+4.8
  • πŸ₯ˆ
    Angelik Lazar
    πŸ‡¨πŸ‡­SUIΒ·1933
    4.0ptsΒ·2107perf+23.4
  • πŸ₯‰
    Lukas Oestmann
    πŸ‡¨πŸ‡­SUIΒ·1983
    3.5ptsΒ·2181perf+19.0

How it unfolded

Top 6 Β· 5 rounds

GM Li Min Peng led from R2; +1.0-point edge over the runner-up.

Co-leaders
10
1
1
1
1
1.52.545R1R2R3R4R5
Peng5Lazar4Jud3.5Oestmann3.5Kuenzli3Gendre3
R2–R5 Β· LEAD HELD

GM Li Min Peng never relinquished the lead after R2; final gap +1.0 over the runner-up.

R1–R5 Β· WIN STREAK

GM Li Min Peng won 5 in a row (R1–R5).

Key matchups Β· top 4

Head-to-head between the four finishers
Player1234
1GMLi Min Peng*β€”β€”
1
2Angelik Lazarβ€”*β€”β€”
3Marc Judβ€”β€”*β€”
4Lukas Oestmann
0
β€”β€”*

Grille amΓ©ricaine

#PlayerEloFedR1R2R3R4R5PtsBu C1BuSBPerfΞ”
1Peng, Li MinGM2505SUI+16N+7B+6N+5B+3N5.012.514.514.502927+4.8
2Lazar, Angelik1933SUI+20N=5B=9N+8B+13N4.011.512.59.502107+23.4
3Oestmann, Lukas1983SUI+22N=6B+23N+9Bβˆ’1B3.512.012.56.002181+19.0
4Jud, Marc1996SUI+17N=23B=13N+16B=7N3.59.510.07.002033+3.8
5Balzer, Lars1987GER+11B=2N+14Bβˆ’1N=10B3.015.017.59.001988-0.6
6Fernandes Barbosa Dos Santos, GabrielCM2215SUI+10B=3Nβˆ’1B+14N=12B3.014.517.08.752104-20.8
7Rossier, Gilles1937SUI+18Bβˆ’1N+21B=10N=4B3.013.514.56.251975+1.8
8Romanovskyi, Ivan1989SUIβˆ’14B+11N+15Bβˆ’2N+18B3.012.014.07.501843-29.2
9Kuenzli, Simon2017SUI+19B=15N=2Bβˆ’3N+17B3.012.014.07.251954-7.0
10Luginbuehl, Hanspeter1787SUIβˆ’6N+24B+20N=7B=5N3.010.010.04.001900+14.6
11Gendre, Arthur1738SUIβˆ’5Nβˆ’8B+24N+22B+16N3.09.09.03.001898+42.0
12Bellmann, Rambert2042SUI=21Nβˆ’13B+19N+23B=6N3.08.59.04.501892-14.2
13Lanois, Herve1808SUIF+12N=4B+15Nβˆ’2B2.513.013.07.252079+28.2
14Linder, Ernst1736SUI+8N=21Bβˆ’5Nβˆ’6B+20N2.510.011.04.501868+15.2
15Gendre, Stephane1964SUI+24N=9Bβˆ’8Nβˆ’13B+23N2.59.09.02.001761-20.4
16Spada, Yunfan1851SUIβˆ’1B+22N+17Bβˆ’4Nβˆ’11B2.013.514.53.001824-12.4
17Bernhard, Simon1764SUIβˆ’4B+18Nβˆ’16N+20Bβˆ’9N2.010.511.53.001636-25.6
18Dubi, Tim1572SUIβˆ’7Nβˆ’17B+22B+21Nβˆ’8N2.09.010.02.0017680.0
19Graf, Stefan1765SUIβˆ’9Nβˆ’20Bβˆ’12B+24N+21B2.08.08.01.001701-8.8
20Kuenzli, Manuel1452SUIβˆ’2B+19Nβˆ’10Bβˆ’17Nβˆ’14B1.011.513.52.001541+14.4
21Eigenmann, Marco1779SUI=12B=14Nβˆ’7Nβˆ’18Bβˆ’19N1.010.512.52.751677-11.0
22Weber, Rene1730SUIβˆ’3Bβˆ’16Bβˆ’18Nβˆ’11N+24B1.010.510.50.001594-14.4
23Hilbertz-Enikeev, Michael0SUIF=4Nβˆ’3Bβˆ’12Nβˆ’15B0.512.512.51.7516740.0
24Hochstrasser, Sylvain1577SUIβˆ’15Bβˆ’10Nβˆ’11Bβˆ’19Bβˆ’22N0.010.511.50.00997-46.8

Key insights

Biggest movers and upsets β€” the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets
8.Oberlaendische Meisterschaft (2025) β€” Thun, Switzerland | Chess Tournament Results | ChessStats