ChessmooseOpponent prep

Jacek Majchrowski

POL · FIDE ID 21872708 · 8 tournament games since 2025
Open full prep for Jacek MajchrowskiPlay vs Jacek's clone
Standard
1591
#3938 in POL (active)
Rapid
1645
#4522 in POL (active)
Blitz
1528
#5541 in POL (active)
Score
56%
3 W · 3 D · 2 L
Opp. avg
1630
Last 8 games
Last game
2025-08
Adolf Anderssen Festival 2025 | Wrocław Open C

Prep summary

Based on 8 over-the-board games. 4 with White (63%), 4 with Black (50%).

Openings as White

First move

1.e4463%

Most played

OpeningGamesScore
French Defense: King's Indian Attack275%
Petrov's Defense: Modern Attack10%
Sicilian Defense: Old Sicilian1100%

Openings as Black

Against 1.e4 (2 games)

1...d5 Scandinavian Defense250%

Against 1.d4 (2 games)

1...Nf6 Indian Defense250%

Most played

OpeningGamesScore
Scandinavian Defense: Modern Variation250%
Indian Defense: Accelerated London System150%
Nimzo-Indian Defense150%

Recent games

DateOpponent and eventResult
2025-08Piotr Woroniecki (1503)
Adolf Anderssen Festival 2025 | Wrocław Open C
W
2025-08Matej Plechacek (1741)
Adolf Anderssen Festival 2025 | Wrocław Open C
½
2025-08Aleksander Duleba (1625)
Adolf Anderssen Festival 2025 | Wrocław Open C
½
2025-08Wiktor Mika (1447)
Adolf Anderssen Festival 2025 | Wrocław Open C
W
2025-08Dmytro Khyzhniak (1645)
Adolf Anderssen Festival 2025 | Wrocław Open C
L
2025-08Jedrzej Nowak (1637)
Adolf Anderssen Festival 2025 | Wrocław Open C
L
2025-08Michal Owczarz (1662)
Adolf Anderssen Festival 2025 | Wrocław Open C
W
2025-08Wojciech Wojcik (1778)
Adolf Anderssen Festival 2025 | Wrocław Open C
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.