ChessmooseOpponent prep

Olaf Erlach

GER · FIDE ID 4692241 · 7 tournament games since 2022
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Standard
2057
#2336 in GER (active)
Rapid
2035
#1420 in GER (active)
Blitz
2106
#1137 in GER (active)
Score
36%
0 W · 5 D · 2 L
Opp. avg
2089
Last 7 games
Last game
2026-09-20
34. Deutsche Senioren MM 2026 | 65+

Prep summary

Based on 7 over-the-board games. 3 with White (50%), 4 with Black (25%).

Openings as White

First move

1.e4350%

Most played

OpeningGamesScore
Sicilian Defense: O'Kelly Variation, Venice System150%
Alekhine Defense: Modern Variation, Main Line150%
Caro-Kann Defense: Panov Attack, Modern Defense, Mieses Line150%

Openings as Black

Against 1.e4 (1 game)

1...e5 King's Pawn Game10%

Against 1.d4 (2 games)

1...d5 Queen's Pawn Game225%

Most played

OpeningGamesScore
English Opening: Agincourt Defense, Catalan Defense Accepted150%
Queen's Pawn Game: London System, with e6150%
Queen's Gambit Declined: Tartakower Defense10%
Petrov's Defense: Modern Attack, Center Variation10%

Recent games

DateOpponent and eventResult
2026-09-20Dieter Seyb (2166)
34. Deutsche Senioren MM 2026 | 65+
½
2026-09-19Josef Jurek (2159)
34. Deutsche Senioren MM 2026 | 65+
½
2026-09-18Erich Siebenhaar (2079)
34. Deutsche Senioren MM 2026 | 65+
½
2026-09-17Dan-Peter Poetke (1989)
34. Deutsche Senioren MM 2026 | 65+
½
2026-09-16Ludger Hoellman (1967)
34. Deutsche Senioren MM 2026 | 65+
½
2026-09-16Guenther Jahnel (2171)
34. Deutsche Senioren MM 2026 | 65+
L
2022-08-14Juan De Roda Husman
German Chess Championship | Seniors 50+
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.