ChessmooseOpponent prep

Jerzy Krupa

POL · FIDE ID 1136968 · 50 tournament games since 2022
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Standard
1872
#1361 in POL (active)
Rapid
1876
#1341 in POL (active)
Blitz
1807
#1558 in POL (active)
Score
42%
16 W · 10 D · 24 L
Opp. avg
1952
Last 50 games
Last game
2025-08
Rubinstein Chess Festival 2025 - Open E

Prep summary

Based on 50 over-the-board games (9 classical). 24 with White (42%), 26 with Black (42%).

Openings as White

First move

1.e41842%
1.b3438%
1.Nf3250%

Most played

OpeningGamesScore
Nimzo-Larsen Attack: Modern Variation350%
Sicilian Defense: Nyezhmetdinov-Rossolimo Attack250%
Sicilian Defense: Moscow Variation250%
Indian Defense: Knights Variation10%
Italian Game: Scotch Gambit, Max Lange Attack10%

Openings as Black

Against 1.e4 (12 games)

1...c5 Sicilian Defense1246%

Against 1.d4 (9 games)

1...Nf6 Indian Defense721%
1...d5 Queen's Pawn Game150%
1...e6 Horwitz Defense1100%

Most played

OpeningGamesScore
Sicilian Defense: Taimanov Variation560%
Queen's Gambit Declined: Exchange Variation, Reshevsky Variation350%
English Opening: Symmetrical Variation, Anti-Benoni Variation, Spielmann Defense2100%
Sicilian Defense: Delayed Alapin Variation, with e6225%
Sicilian Defense: Closed, Korchnoi Defense10%

Recent games

DateOpponent and eventResult
2025-08Witold Majdziak (1818)
Rubinstein Chess Festival 2025 - Open E · classical
L
2025-08Jan Stoop (1748)
Rubinstein Chess Festival 2025 - Open E · classical
W
2025-08Marek Wziatek (1746)
Rubinstein Chess Festival 2025 - Open E · classical
L
2025-08Andrzej Posnik (1743)
Rubinstein Chess Festival 2025 - Open E · classical
W
2025-08Jozef Wasik (1746)
Rubinstein Chess Festival 2025 - Open E · classical
½
2025-08Waldemar Szylko (2027)
Rubinstein Chess Festival 2025 - Open E · classical
L
2025-08Pawel Flis (1946)
Rubinstein Chess Festival 2025 - Open E · classical
L
2025-08Andre Jaworowski
Rubinstein Chess Festival 2025 - Open E · classical
W
2025-08Leszek Stojke (1608)
Rubinstein Chess Festival 2025 - Open E · classical
W
2025-08Czeslaw Stec (1829)
Adolf Anderssen Festival 2025 | Wrocław SENIOR
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.