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Iwanczuk, Krzysztof

🇵🇱POL · 98 games analyzed · FIDE #21838607 · 22W 50D 28L

classical 2081
rapid 2085
blitz 1983

Recent Events

TCh-POL 2nd League 202561st Rubinstein Mem OpenWroclaw Open A 2025Bydgoszcz Open A 2025I Arche Chess Open 2025
ECOOpeningGamesFreqW / D / L
▶B40
Sicilian Defense
1.e4 c5 2.Nf3 e6		1121%
36%27%36%
▶A45
Canard Opening
1.d4 Nf6		713%
29%14%57%
▶C02
French Defense
1.e4 e6 2.d4 d5 3.e5		713%
14%57%29%
▶B10
Caro-Kann Defense
1.e4 c6		612%
17%67%17%
▶A30
English Opening
1.c4 c5		36%
33%33%33%
▶E73
King's Indian Defense
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2		36%
0%67%33%
▶C53
Italian Game
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3		24%
50%50%0%
▶A01
Nimzo-Larsen Attack
1.b3		12%
0%0%100%
▶C24
Bishop's Opening
1.e4 e5 2.Bc4 Nf6		12%
100%0%0%
▶C41
Philidor Defense
1.e4 e5 2.Nf3 d6		12%
100%0%0%
▶B07
Pirc Defense
1.e4 d6 2.d4 e5		12%
100%0%0%
▶A40
Zaire Defense
1.d4		12%
0%100%0%
▶A05
Zukertort Opening
1.Nf3 Nf6		12%
0%100%0%
▶A07
King's Indian Attack
1.Nf3 d5 2.g3		12%
0%0%100%
▶B06
Modern Defense
1.e4 g6		12%
0%100%0%

Notable Games

Wonvs Aleksandrov, Aleksej (2589)Dec 2017→Lostvs Nasuta, Grzegorz (2498)Jul 2025→Lostvs Szpar, Milosz (2462)Feb 2025→Drawvs Firman, Nazar (2464)Dec 2024→Lostvs Razin, Vadim (2396)Aug 2025→Lostvs Eggink, Ryszard (2386)Aug 2024→Lostvs Golubka, Petro (2378)Jul 2022→Lostvs Czernek, Tymon (2334)Aug 2024→Drawvs Lewtak, Damian (2366)Jul 2025→Lostvs Fiedorek, Michal (2289)Jul 2022→

Recent Games

Drawvs Mondrzycki, Bartlomiej (2224)Sep 2025→Drawvs Marszalek, Maciej (2286)Sep 2025→Wonvs Stanisz, Patryk (2156)Sep 2025→Lostvs Renkowski, Piotr (2298)Sep 2025→Lostvs Brodowski, Piotr (2457)Sep 2025→Lostvs Sushchov, Oleksandr (2354)Sep 2025→Wonvs Krzewski, Dariusz (1988)Sep 2025→Lostvs Kucza, Karol (2264)Aug 2025→Drawvs Jagodzinski, Piotr (2227)Aug 2025→Lostvs Wnuk, Piotr (1913)Aug 2025→