ChessmooseOpponent prep

Jakub Pietraszko

POL · FIDE ID 1166840 · 8 tournament games since 2026
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Standard
1852
#1494 in POL (active)
Rapid
1810
#1885 in POL (active)
Blitz
1793
#1663 in POL (active)
Score
44%
3 W · 1 D · 4 L
Opp. avg
1842
Last 8 games
Last game
2026-08-01
Adolf Anderssen Chess Festival 2026 - Rapid

Prep summary

Based on 8 over-the-board games (8 rapid). 4 with White (63%), 4 with Black (25%).

Openings as White

First move

1.d4383%
1.e410%

Most played

OpeningGamesScore
French Defense: Classical Variation1100%
Sicilian Defense: Portsmouth Gambit10%
Richter-Veresov Attack: Boyce Defense1100%
Trompowsky Attack150%

Openings as Black

Against 1.e4 (1 game)

1...d6 Pirc Defense10%

Against 1.d4 (3 games)

1...Nf6 Indian Defense333%

Most played

OpeningGamesScore
Benoni Defense: King's Pawn Line10%
Indian Defense: Polish Variation1100%
Benoni Defense: Modern Variation, Snake Variation10%
Czech Defense10%

Recent games

DateOpponent and eventResult
2026-08-01Aleksandra Klincewicz (1892)
Adolf Anderssen Chess Festival 2026 - Rapid · rapid
L
2026-08-01Mariusz Olczak (1761)
Adolf Anderssen Chess Festival 2026 - Rapid · rapid
W
2026-08-01Mariia Onopriienko (1503)
Adolf Anderssen Chess Festival 2026 - Rapid · rapid
W
2026-08-01Wojciech Wojcik (1870)
Adolf Anderssen Chess Festival 2026 - Rapid · rapid
L
2026-08-01Julia Salamon (2022)
Adolf Anderssen Chess Festival 2026 - Rapid · rapid
L
2026-08-01Witold Krol (1505)
Adolf Anderssen Chess Festival 2026 - Rapid · rapid
W
2026-08-01Lidia Czarnecka (2098)
Adolf Anderssen Chess Festival 2026 - Rapid · rapid
L
2026-08-01Michal Moczulski (2085)
Adolf Anderssen Chess Festival 2026 - Rapid · rapid
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.