ChessmooseOpponent prep

Mateusz Doniec

POL · FIDE ID 21870829 · 19 tournament games since 2023
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Standard
1785
#1951 in POL (active)
Rapid
1873
#1365 in POL (active)
Blitz
1750
#2023 in POL (active)
Score
37%
5 W · 4 D · 10 L
Opp. avg
1898
Last 19 games
Last game
2026-08-18
Rubinstein Chess Festival 2026 - Open B

Prep summary

Based on 19 over-the-board games (12 classical). 9 with White (50%), 10 with Black (25%).

Openings as White

First move

1.e4750%
1.d4250%

Most played

OpeningGamesScore
Center Game: Normal Variation250%
Yusupov-Rubinstein System10%
Sicilian Defense: Alapin Variation, Barmen Defense150%
Caro-Kann Defense: Tartakower Variation10%
Queen's Gambit Declined: Exchange Variation, Positional Variation1100%

Openings as Black

Against 1.e4 (5 games)

1...e6 French Defense275%
1...c6 Caro-Kann Defense250%
1...d6 Pirc Defense10%

Against 1.d4 (3 games)

1...d5 Queen's Pawn Game30%

Most played

OpeningGamesScore
English Opening: Symmetrical Variation, Four Knights Variation10%
French Defense: Exchange Variation1100%
Philidor Defense: Lion Variation10%
Queen's Pawn Game: Colle System10%
Caro-Kann Defense: Breyer Variation10%

Recent games

DateOpponent and eventResult
2026-08-18Maciej Zareba (1932)
Rubinstein Chess Festival 2026 - Open B · classical
L
2026-08-17Lila Rzadkowska (1970)
Rubinstein Chess Festival 2026 - Open B · classical
L
2026-08-07Nina Bos (1862)
Szachy w Ustroniu Łączą Pokolenia | Open A · classical
½
2026-08-06Paulina Mrozek (1820)
Szachy w Ustroniu Łączą Pokolenia | Open A · classical
W
2026-08-05Patryk Kozera (1774)
Szachy w Ustroniu Łączą Pokolenia | Open A · classical
L
2026-08-04Wieslaw Kadzinski (1896)
Szachy w Ustroniu Łączą Pokolenia | Open A · classical
L
2026-08-03Szymon Kasperczyk (1950)
Szachy w Ustroniu Łączą Pokolenia | Open A · classical
L
2026-08-03Stanislaw Szuszkiewicz (1793)
Szachy w Ustroniu Łączą Pokolenia | Open A · classical
W
2026-08-02Janusz Sroka (1948)
Szachy w Ustroniu Łączą Pokolenia | Open A · classical
L
2026-08-01Bogdan Kozlowski (1935)
Szachy w Ustroniu Łączą Pokolenia | Open A · classical
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.