ChessmooseOpponent prep

Dieter Stummeyer

GER · FIDE ID 24676683 · 21 tournament games since 2023
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Standard
1811
#7544 in GER (active)
Rapid
1882
#3081 in GER (active)
Blitz
–
Unrated
Score
33%
4 W · 6 D · 11 L
Opp. avg
2014
Last 21 games
Last game
2026-07-06
34. Off. Senioren-LEM Sachsen-Anhalt | 65+

Prep summary

Based on 21 over-the-board games (1 classical). 11 with White (32%), 10 with Black (35%).

Openings as White

First move

1.e41132%

Most played

OpeningGamesScore
Caro-Kann Defense: Gurgenidze System10%
Sicilian Defense: Löwenthal Variation150%
Caro-Kann Defense: Classical Variation150%
Sicilian Defense: Dragon Variation, Classical Variation150%
Caro-Kann Defense: Main Line150%

Openings as Black

Against 1.e4 (2 games)

1...g6 Modern Defense1100%
1...c5 Sicilian Defense10%

Against 1.d4 (5 games)

1...Nf6 Indian Defense550%

Most played

OpeningGamesScore
English Opening: Symmetrical Variation20%
Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan10%
Nimzo-Larsen Attack: English Variation10%
Rapport-Jobava System150%
Modern Defense1100%

Recent games

DateOpponent and eventResult
2026-07-06Wolfgang Krueger (2103)
34. Off. Senioren-LEM Sachsen-Anhalt | 65+ · classical
L
2026-06-30Helmut Wild (1986)
11. Open Baden-Württembergische Senior Championchip
L
2026-06-29Karl Brettschneider (1989)
11. Open Baden-Württembergische Senior Championchip
½
2026-06-26Norbert Heck (2225)
11. Open Baden-Württembergische Senior Championchip
L
2025-07-13Juergen Heise (1947)
Senioren LEM Sachsen-Anhalt | 65+
L
2025-07-12Dan-Peter Poetke (1936)
Senioren LEM Sachsen-Anhalt | 65+
½
2025-07-11Geoffrey Stern (1974)
Senioren LEM Sachsen-Anhalt | 65+
½
2025-07-09Ralf Barten (1955)
Senioren LEM Sachsen-Anhalt | 65+
L
2025-07-08Michael Birken (1967)
Senioren LEM Sachsen-Anhalt | 65+
½
2024-07-07Ralf Barten (1970)
Saxony-Anhalt Seniors Championships 2024 | 65+
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.