ChessmooseOpponent prep

Dirk Clasen

GER · FIDE ID 12911259 · 9 tournament games since 2025
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Standard
–
Unrated
Rapid
1864
#3330 in GER (active)
Blitz
2072
#1392 in GER (active)
Score
44%
3 W · 2 D · 4 L
Opp. avg
1857
Last 9 games
Last game
2025-06-29
Apelnstedter Open 2025

Prep summary

Based on 9 over-the-board games (9 rapid). 4 with White (38%), 5 with Black (50%).

Openings as White

First move

1.d4438%

Most played

OpeningGamesScore
Queen's Gambit Declined: Semi-Tarrasch Defense10%
Indian Defense: Spielmann-Indian1100%
Neo-Grünfeld Defense: Classical Variation, Original Defense10%
Rat Defense: Balogh Defense150%

Openings as Black

Against 1.e4 (1 game)

1...c5 Sicilian Defense10%

Against 1.d4 (2 games)

1...Nf6 Indian Defense250%

Most played

OpeningGamesScore
Sicilian Defense: Najdorf Variation, English Attack, Anti-English10%
English Opening: Anglo-Indian Defense, Hedgehog System1100%
Bird Opening150%
Queen's Pawn Game: Colle System, Grünfeld Formation1100%
Rapport-Jobava System10%

Recent games

DateOpponent and eventResult
2025-06-29Daniel Steiner (1989)
Apelnstedter Open 2025 · rapid
L
2025-06-29Frank, Prof. Dr. Lammers
Apelnstedter Open 2025 · rapid
W
2025-06-29Simon Goertzen (1824)
Apelnstedter Open 2025 · rapid
L
2025-06-29Kyllian Gotthold Tanukusuma
Apelnstedter Open 2025 · rapid
½
2025-06-29Jannes Haverlandt
Apelnstedter Open 2025 · rapid
W
2025-06-29Tjark Oberesch (1598)
Apelnstedter Open 2025 · rapid
W
2025-06-29Rene Kopmann
Apelnstedter Open 2025 · rapid
L
2025-06-29Amritesh Roy (2018)
Apelnstedter Open 2025 · rapid
L
2025-06-29Klaus Panskus
Apelnstedter Open 2025 · rapid
½

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.