ChessmooseOpponent prep

Marcin Antczak

POL · FIDE ID 1143158 · 14 tournament games since 2025
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Standard
1723
#2447 in POL (active)
Rapid
1697
#3377 in POL (active)
Blitz
1621
#3665 in POL (active)
Score
32%
4 W · 1 D · 9 L
Opp. avg
1824
Last 14 games
Last game
2026-08-09
Adolf Anderssen Chess Festival 2026 - OPEN B

Prep summary

Based on 14 over-the-board games. 7 with White (29%), 7 with Black (36%).

Openings as White

First move

1.d4729%

Most played

OpeningGamesScore
Indian Defense: Normal Variation20%
Dutch Defense: Raphael Variation10%
Rapport-Jobava System1100%
Queen's Pawn Game: Accelerated London System10%
Benoni Defense: Classical Variation10%

Openings as Black

Against 1.e4 (2 games)

1...d5 Scandinavian Defense10%
1...c5 Sicilian Defense10%

Against 1.d4 (2 games)

1...d5 Queen's Pawn Game225%

Most played

OpeningGamesScore
King's Indian Attack1100%
Queen's Pawn Game: Symmetrical Variation150%
Scandinavian Defense: Portuguese Gambit, Wuss Variation10%
English Opening: King's English Variation, Four Knights Variation, Fianchetto Line, with Nb61100%
Queen's Pawn Game: Accelerated London System, Steinitz Countergambit10%

Recent games

DateOpponent and eventResult
2026-08-09Daniel Belocky (1900)
Adolf Anderssen Chess Festival 2026 - OPEN B
L
2026-08-08Julian Karpiuk (1835)
Adolf Anderssen Chess Festival 2026 - OPEN B
W
2026-08-08Mateusz Malecki (1771)
Adolf Anderssen Chess Festival 2026 - OPEN B
W
2026-08-07Aleksander Jankowski (1742)
Adolf Anderssen Chess Festival 2026 - OPEN B
½
2026-08-06Jan Krawczyk (1823)
Adolf Anderssen Chess Festival 2026 - OPEN B
L
2026-08-04Kamil Kultucki (1802)
Adolf Anderssen Chess Festival 2026 - OPEN B
L
2026-08-03Nikita Semenukha (2072)
Adolf Anderssen Chess Festival 2026 - OPEN B
L
2025-08Monika Owczarek (1727)
Adolf Anderssen Festival 2025 | Wrocław Open B
W
2025-08Maksymilian Galczynski (1817)
Adolf Anderssen Festival 2025 | Wrocław Open B
L
2025-08Dorota Nowacka (1804)
Adolf Anderssen Festival 2025 | Wrocław Open B
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.