ChessmooseOpponent prep

Marek Swierczewski

POL · FIDE ID 1103059 · 22 tournament games since 2023
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Standard
1959
#928 in POL (active)
Rapid
2012
#650 in POL (active)
Blitz
–
Unrated
Score
48%
4 W · 13 D · 5 L
Opp. avg
2106
Last 22 games
Last game
2026-07-05
XXII Baltic Pearl Chess Festival 2026 - Group C

Prep summary

Based on 22 over-the-board games (4 classical). 12 with White (42%), 10 with Black (55%).

Openings as White

First move

1.e41242%

Most played

OpeningGamesScore
Sicilian Defense: Moscow Variation, Main Line20%
Sicilian Defense: Delayed Alapin Variation, with d6275%
Sicilian Defense: Old Sicilian150%
Caro-Kann Defense: Advance Variation10%
Italian Game: Two Knights Defense, Modern Bishop's Opening150%

Openings as Black

Against 1.e4 (5 games)

1...c5 Sicilian Defense550%

Against 1.d4 (2 games)

1...Nf6 Indian Defense275%

Most played

OpeningGamesScore
Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation250%
Catalan Opening1100%
Hungarian Opening150%
Sicilian Defense: Delayed Alapin Variation, with e610%
English Opening: Caro-Kann Defensive System150%

Recent games

DateOpponent and eventResult
2026-07-05Pawel Krajewicz (1966)
XXII Baltic Pearl Chess Festival 2026 - Group C · classical
½
2026-07-04Jozef Czarnik (1891)
XXII Baltic Pearl Chess Festival 2026 - Group C · classical
½
2025-07-03Roman Czaja (2006)
XXI Baltic Pearl Chess Festival | Group C · classical
L
2025-07-02Michael Heinsohn (1899)
XXI Baltic Pearl Chess Festival | Group C · classical
W
2024-07-11Viktor Dovzhenko (2044)
FIDE World Senior Team Chess Championships 2024 | 65+
½
2024-07-10Jan Rooze (2222)
FIDE World Senior Team Chess Championships 2024 | 65+
L
2024-07-09Hans-Joachim Vatter (2214)
FIDE World Senior Team Chess Championships 2024 | 65+
L
2024-07-07Asko Hentunen (2207)
FIDE World Senior Team Chess Championships 2024 | 65+
½
2024-07-06Roberto Messa (2262)
FIDE World Senior Team Chess Championships 2024 | 65+
½
2024-07-05Steffen Cordes (1989)
FIDE World Senior Team Chess 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.