Daniel Clausen
SUI · FIDE ID 579001920 · 9 tournament games since 2026
Standard
1739
#1898 in SUI (active)
Rapid
–
Unrated
Blitz
–
Unrated
Score
50%
3 W · 3 D · 3 L
Opp. avg
1726
Last 9 games
Last game
2026-07-23
59th Biel International Chess Festival 2026 | Open | Amateur (ATO)
Prep summary
- As White: 1.d4 in 100% of games (scores 38%).
- Drawish: 33% of games end in a draw.
Based on 9 over-the-board games. 4 with White (38%), 5 with Black (60%).
Openings as White
First move
| 1.d4 | 4 | 38% |
Most played
| Opening | Games | Score |
|---|---|---|
| Indian Defense: Accelerated London System | 2 | 75% |
| Queen's Pawn Game: Barry Attack, Tarzan Attack | 1 | 0% |
| Rapport-Jobava System | 1 | 0% |
Openings as Black
Against 1.e4 (2 games)
| 1...c6 Caro-Kann Defense | 1 | 50% |
| 1...c5 Sicilian Defense | 1 | 50% |
Against 1.d4 (2 games)
| 1...f5 Dutch Defense | 2 | 100% |
Most played
| Opening | Games | Score |
|---|---|---|
| Caro-Kann Defense: Main Line | 1 | 50% |
| Sicilian Defense: Smith-Morra Gambit Accepted, Scheveningen Formation | 1 | 50% |
| Dutch Defense | 1 | 100% |
| Dutch Defense: Rubinstein Variation | 1 | 100% |
| English Opening: King's English Variation, Four Knights Variation, Fianchetto Line | 1 | 0% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-07-23 | Kurt Spaeti (1764) 59th Biel International Chess Festival 2026 | Open | Amateur (ATO) | ½ |
| 2026-07-22 | Peter Mattmann (1766) 59th Biel International Chess Festival 2026 | Open | Amateur (ATO) | ½ |
| 2026-07-21 | Bruno Lachausse (1743) 59th Biel International Chess Festival 2026 | Open | Amateur (ATO) | ½ |
| 2026-07-21 | Kurt Buntschu (1795) 59th Biel International Chess Festival 2026 | Open | Amateur (ATO) | L |
| 2026-07-18 | Jochen Lang (1726) 59th Biel International Chess Festival 2026 | Open | Amateur (ATO) | W |
| 2026-07-17 | Guenter Kopp (1687) 59th Biel International Chess Festival 2026 | Open | Amateur (ATO) | W |
| 2026-07-16 | Bernd Harte (1620) 59th Biel International Chess Festival 2026 | Open | Amateur (ATO) | W |
| 2026-07-15 | Peter Trachsel (1671) 59th Biel International Chess Festival 2026 | Open | Amateur (ATO) | L |
| 2026-07-15 | Benjamin Zarriess (1761) 59th Biel International Chess Festival 2026 | Open | Amateur (ATO) | L |
Data: FIDE rating list (October 2026 list; national ranks count active players) and tournament games broadcast on Lichess since 2020 (open data, CC0). Results are matched to FIDE players by name or FIDE ID and may be incomplete. This page shows public chess results only. Is this you and you want the page removed? Email chessmoose1@gmail.com and we remove it.