ChessmooseOpponent prep

Aleksander Masternak

POL · FIDE ID 1103350 · 19 tournament games since 2022
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Standard
2157
#358 in POL (active)
Rapid
2027
#604 in POL (active)
Blitz
2037
#457 in POL (active)
Score
53%
9 W · 2 D · 8 L
Opp. avg
1969
Last 19 games
Last game
2026-08-02
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Prep summary

Based on 19 over-the-board games (8 rapid). 10 with White (85%), 9 with Black (17%).

Openings as White

First move

1.Nf3983%
1.e41100%

Most played

OpeningGamesScore
English Opening: Symmetrical Variation2100%
Queen's Gambit Declined: Three Knights Variation1100%
Slav Defense: Exchange Variation1100%
English Opening: Anglo-Indian Defense, King's Indian Formation1100%
Scandinavian Defense: Gubinsky-Melts Defense1100%

Openings as Black

Against 1.e4 (7 games)

1...e5 King's Pawn Game721%

Against 1.d4 (1 game)

1...d5 Queen's Pawn Game10%

Most played

OpeningGamesScore
Scotch Game: Schmidt Variation20%
Bishop's Opening: Paulsen Defense10%
Italian Game: Two Knights Defense, Modern Bishop's Opening150%
Center Game: Paulsen Attack Variation10%
Ruy Lopez: Morphy Defense, Cozio Defense10%

Recent games

DateOpponent and eventResult
2026-08-02Stanislaw Korszanski (2225)
Szachy w Ustroniu Łączą Pokolenia | Mokate
L
2026-08-02Piotr Czeremcha (1956)
Szachy w Ustroniu Łączą Pokolenia | Mokate
W
2026-08-02Jan Legierski (1875)
Szachy w Ustroniu Łączą Pokolenia | Mokate
½
2026-08-02Milosz Plachta (1704)
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W
2026-08-02Jakub Lizak (2182)
Szachy w Ustroniu Łączą Pokolenia | Mokate
L
2026-08-02Marcin Fysz (1733)
Szachy w Ustroniu Łączą Pokolenia | Mokate
W
2026-08-02Michal Cieslar (2104)
Szachy w Ustroniu Łączą Pokolenia | Mokate
L
2026-08-02Bartosz Wizner (1474)
Szachy w Ustroniu Łączą Pokolenia | Mokate
W
2026-08-02Jadwiga Piotrowska (1650)
Szachy w Ustroniu Łączą Pokolenia | Mokate
W
2025-06-02Monika Socko (2276)
XII KATOWICKI FESTIWAL SZACHOWY – OPEN | Boards 1-100 · rapid
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.