Jan Klimkowski vs Iwo Karolczuk

Jana Maciei Mem 2025, 2025 · Result 1–0 · Nimzo-Indian Defense: Rubinstein System, Rubinstein Variation (E42).

Iwo Karolczuk24060

Jan Klimkowski25111

Notation · 89 moves

10.

11.

12.

13.

14.

15.

16.

17.

18.

19.

20.

21.

22.

23.

24.

25.

26.

27.

28.

29.

30.

31.

32.

33.

34.

35.

36.

37.

38.

39.

40.

41.

42.

43.

44.

45.

Level Up Your Chess

Turn this game into your next win

Replay Jan Klimkowski vs Iwo Karolczuk with deep analysis, save the moments that matter, fold the ideas into your own opening repertoire, and drill the positions until they're second nature. CipherChess turns the games you study into the results you get — free to start.

Start Free on CipherChess

More Games By These Players

More games by Jan Klimkowski

Alex Krstulovic vs Jan Klimkowski½–½ · 2026 Marcin Sieciechowicz vs Jan Klimkowski½–½ · 2026 Jan Klimkowski vs Marin Bosiocic0–1 · 2026 Jan Klimkowski vs Andrii Trushko½–½ · 2026 Jakub Seemann vs Jan Klimkowski1–0 · 2026 Jan Klimkowski vs Michal Rudolf1–0 · 2026

More games by Iwo Karolczuk

Iwo Karolczuk vs Quentin Haller1–0 · 2026 Paulo Alexandre G Monteiro vs Iwo Karolczuk1–0 · 2026 Iwo Karolczuk vs Kacper Kacprzak0–1 · 2026 Thibault Real vs Iwo Karolczuk0–1 · 2026 Nestor Favian Lozano Ramirez vs Iwo Karolczuk0–1 · 2026 Iwo Karolczuk vs Piotr Namyslak1–0 · 2026

Game details

White: Jan Klimkowski (2511)
Black: Iwo Karolczuk (2406)
Result: 1–0
Event: Jana Maciei Mem 2025
Year: 2025
Opening: Nimzo-Indian Defense: Rubinstein System, Rubinstein Variation (E42)

About this chess game

This chess game between Jan Klimkowski (2511) and Iwo Karolczuk (2406) was played at Jana Maciei Mem 2025 in 2025 and finished 1–0. The opening was the Nimzo-Indian Defense: Rubinstein System, Rubinstein Variation (E42). You can replay the full game move by move on the interactive board above, or open it on the CipherChess analysis board to study every move with the Stockfish engine.

Looking for more Jan Klimkowski games or Iwo Karolczuk games? This Jan Klimkowski vs Iwo Karolczuk encounter is one of millions of chess games indexed in the CipherChess mega database. Browse both players' full records, the openings they play most, and head-to-head results, then load any game onto the board to prepare your own lines against the Nimzo-Indian Defense: Rubinstein System, Rubinstein Variation.

Frequently asked questions

Who won Jan Klimkowski vs Iwo Karolczuk?

Jan Klimkowski vs Iwo Karolczuk (2025) finished 1–0, a win for Jan Klimkowski.

What opening was played in Jan Klimkowski vs Iwo Karolczuk?

The game opened with the Nimzo-Indian Defense: Rubinstein System, Rubinstein Variation (ECO E42).

Can I replay this chess game move by move?

Yes. Use the interactive board on this page to step through every move of Jan Klimkowski vs Iwo Karolczuk, or open it on the CipherChess analysis board to review it with the Stockfish engine.