ChessmooseOpponent prep

Waldemar Gacek

POL · FIDE ID 1111841 · 20 tournament games since 2024
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Standard
1992
#789 in POL (active)
Rapid
–
Unrated
Blitz
–
Unrated
Score
33%
4 W · 5 D · 11 L
Opp. avg
2131
Last 20 games
Last game
2025-07-16
Najdorf Memorial

Prep summary

Based on 20 over-the-board games. 9 with White (28%), 11 with Black (36%).

Openings as White

First move

1.Nf3928%

Most played

OpeningGamesScore
Réti Opening: Advance Variation20%
King's Indian Defense: Normal Variation, Rare Defenses225%
English Opening: Agincourt Defense225%
Réti Opening: Advance Variation, Navara Gambit10%
English Opening: Anglo-Indian Defense, King's Knight Variation150%

Openings as Black

Against 1.e4 (8 games)

1...c6 Caro-Kann Defense838%

Against 1.d4 (2 games)

1...d5 Queen's Pawn Game250%

Most played

OpeningGamesScore
Caro-Kann Defense: Advance Variation, Tal Variation425%
Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line250%
Caro-Kann Defense: Advance Variation10%
Slav Defense: Czech Variation, Wiesbaden Variation, Sharp Line10%
Slav Defense: Czech Variation, Dutch Variation1100%

Recent games

DateOpponent and eventResult
2025-07-16Harshit Amarnani (2143)
Najdorf Memorial
L
2025-07-15Victoriano Sanz Losada (2015)
Najdorf Memorial
L
2025-07-14Kacper Majek (2166)
Najdorf Memorial
½
2025-07-13Giga Goderdzishvili (2158)
Najdorf Memorial
L
2025-07-13Cera Dagariya (2013)
Najdorf Memorial
½
2025-07-11Lukasz Nowak (2300)
Najdorf Memorial
L
2025-07-10Anton Helsted Moe (2020)
Najdorf Memorial
W
2025-07-08Anna Kubicka (2232)
Najdorf Memorial
L
2025-02-26Petr Zvara (2330)
World Senior Team Chess Championship | Open 50+
L
2025-02-17Igor Stohl (2409)
World Senior Team Chess Championship | Open 50+
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.