ChessmooseOpponent prep

Piotr Siedlinski

POL · FIDE ID 1137883 · 18 tournament games since 2025
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Standard
2033
#658 in POL (active)
Rapid
2068
#476 in POL (active)
Blitz
2024
#490 in POL (active)
Score
56%
7 W · 6 D · 5 L
Opp. avg
2053
Last 18 games
Last game
2026-09-06
DRUŻYNOWE MISTRZOSTWA POLSKI II LIGA 2026 - Mecze 1 - 11

Prep summary

Based on 18 over-the-board games (11 rapid). 10 with White (70%), 8 with Black (38%).

Openings as White

First move

1.e4869%
1.d4275%

Most played

OpeningGamesScore
Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation2100%
Sicilian Defense: Modern Variations150%
Queen's Pawn Game150%
Caro-Kann Defense: Advance Variation150%
Pirc Defense10%

Openings as Black

Against 1.e4 (6 games)

1...c5 Sicilian Defense530%
1...e6 French Defense150%

Against 1.d4 (1 game)

1...d5 Queen's Pawn Game1100%

Most played

OpeningGamesScore
Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack225%
French Defense: Rubinstein Variation, Blackburne Defense150%
Queen's Pawn Game: London System, with e61100%
Sicilian Defense: Delayed Alapin Variation, with e610%
English Opening: Agincourt Defense10%

Recent games

DateOpponent and eventResult
2026-09-06Mikolaj Gbiorczyk (2197)
DRUŻYNOWE MISTRZOSTWA POLSKI II LIGA 2026 - Mecze 1 - 11
½
2026-09-04Witold Kowalski (2135)
DRUŻYNOWE MISTRZOSTWA POLSKI II LIGA 2026 - Mecze 1 - 11
½
2026-09-03Maciej Chmielarz (1991)
DRUŻYNOWE MISTRZOSTWA POLSKI II LIGA 2026 - Mecze 1 - 11
½
2026-09-02Bartosz Prazmowski (2019)
DRUŻYNOWE MISTRZOSTWA POLSKI II LIGA 2026 - Mecze 1 - 11
½
2026-08-31Michal Miroslaw (2194)
DRUŻYNOWE MISTRZOSTWA POLSKI II LIGA 2026 - Mecze 1 - 11
L
2026-08-30Wiktoria Smietanska (2208)
DRUŻYNOWE MISTRZOSTWA POLSKI II LIGA 2026 - Mecze 1 - 11
½
2026-08-29Filip Korda (1939)
DRUŻYNOWE MISTRZOSTWA POLSKI II LIGA 2026 - Mecze 12 - 23
½
2025-06-02Flawian Krawczyk (2223)
XII KATOWICKI FESTIWAL SZACHOWY – OPEN | Boards 1-100 · rapid
W
2025-06-02Julian Kopia (1750)
XII KATOWICKI FESTIWAL SZACHOWY – OPEN | Boards 1-100 · rapid
W
2025-05-31Hubert Golawski (1894)
XII KATOWICKI FESTIWAL SZACHOWY – OPEN | Boards 1-100 · rapid
W

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.