Frank Zeller vs Ruben Gideon Koellner

Grenke Chess Festival 2026 | Grenke Open A, 2026 · Result 0–1 · English Opening: Agincourt Defense (A13).

Ruben Gideon Koellner25151

Frank Zeller23240

Notation · 94 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.

46.

47.

Level Up Your Chess

Turn this game into your next win

Replay Frank Zeller vs Ruben Gideon Koellner 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 Frank Zeller

Ruben Lutz vs Frank Zeller½–½ · 2026 Gregor Haag vs Frank Zeller1–0 · 2026 Frank Zeller vs Sebastian Poltorak½–½ · 2026 Samuel Weber vs Frank Zeller½–½ · 2026 Frank Zeller vs Emil Eull0–1 · 2026 Denys Farkash vs Frank Zeller0–1 · 2026

More games by Ruben Gideon Koellner

V. Karthik vs Ruben Gideon Koellner½–½ · 2026 Ruben Gideon Koellner vs Mukhammadali Abdurakhmonov1–0 · 2026 Felix Gerlach vs Ruben Gideon Koellner0–1 · 2026 Philip Reimer vs Ruben Gideon Koellner0–1 · 2026 Juan Uvaldo Heinichen R. vs Ruben Gideon Koellner0–1 · 2026 Ruben Gideon Koellner vs Anton Weigand1–0 · 2026

Game details

White: Frank Zeller (2324)
Black: Ruben Gideon Koellner (2515)
Result: 0–1
Event: Grenke Chess Festival 2026 | Grenke Open A
Year: 2026
Opening: English Opening: Agincourt Defense (A13)

About this chess game

This chess game between Frank Zeller (2324) and Ruben Gideon Koellner (2515) was played at Grenke Chess Festival 2026 | Grenke Open A in 2026 and finished 0–1. The opening was the English Opening: Agincourt Defense (A13). 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 Frank Zeller games or Ruben Gideon Koellner games? This Frank Zeller vs Ruben Gideon Koellner 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 English Opening: Agincourt Defense.

Frequently asked questions

Who won Frank Zeller vs Ruben Gideon Koellner?

Frank Zeller vs Ruben Gideon Koellner (2026) finished 0–1, a win for Ruben Gideon Koellner.

What opening was played in Frank Zeller vs Ruben Gideon Koellner?

The game opened with the English Opening: Agincourt Defense (ECO A13).

Can I replay this chess game move by move?

Yes. Use the interactive board on this page to step through every move of Frank Zeller vs Ruben Gideon Koellner, or open it on the CipherChess analysis board to review it with the Stockfish engine.