ChessmooseOpponent prep

FMJakob Weidemann

GER · FIDE ID 16255470 · 73 tournament games since 2021
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Standard
2261
#510 in GER (active)
Rapid
2208
#483 in GER (active)
Blitz
2246
#425 in GER (active)
Score
58%
28 W · 29 D · 16 L
Opp. avg
2131
Last 50 games
Last game
2026-03-31
1. Münster Oster - A

Prep summary

Based on 73 over-the-board games (1 classical). 35 with White (63%), 38 with Black (54%).

Openings as White

First move

1.e43060%
1.Nf3580%

Most played

OpeningGamesScore
Philidor Defense: Lion Variation383%
Caro-Kann Defense: Advance Variation, Tal Variation367%
Sicilian Defense: Moscow Variation, Main Line250%
English Opening: Anglo-Indian Defense, King's Knight Variation2100%
Italian Game: Classical Variation, Giuoco Pianissimo225%

Openings as Black

Against 1.e4 (18 games)

1...c5 Sicilian Defense1850%

Against 1.d4 (14 games)

1...Nf6 Indian Defense1454%

Most played

OpeningGamesScore
Sicilian Defense: Dragon Variation, Yugoslav Attack350%
Sicilian Defense: Four Knights Variation275%
Sicilian Defense: Four Knights Variation, Cobra Variation250%
Rapport-Jobava System2100%
Nimzo-Indian Defense: Classical Variation, Noa Variation20%

Recent games

DateOpponent and eventResult
2026-03-31Noel Gallas (2236)
1. Münster Oster - A
½
2026-03-31Paul Perske (2160)
1. Münster Oster - A
½
2026-03-30Hagen Poetsch (2455)
1. Münster Oster - A
L
2026-03-30Heiko Kummerow (2138)
1. Münster Oster - A
W
2026-03-29Max Meessen (2081)
1. Münster Oster - A
½
2026-03-28Igor Vlasov (2226)
1. Münster Oster - A
W
2026-03-28Maxim Akhmatovski (2125)
1. Münster Oster - A
W
2026-03-27Igor Spiric (2142)
1. Münster Oster - A
½
2025-12-30Isaac Garner (2390)
Deutsche Vereinsmeisterschaft 2025 U20
L
2025-12-29Jonas Gallasch (2330)
Deutsche Vereinsmeisterschaft 2025 U20
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.