Stephen R Mannion vs Kasimir Lieberwirth

Prague Open 2026 | IM Open A, 2026 · Result 0–1 · Sicilian Defense: Najdorf Variation (B90).

Kasimir Lieberwirth20711

Stephen R Mannion22020

Notation · 146 moves

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Game details

White: Stephen R Mannion (2202)
Black: Kasimir Lieberwirth (2071)
Result: 0–1
Event: Prague Open 2026 | IM Open A
Year: 2026
Opening: Sicilian Defense: Najdorf Variation (B90)

About this chess game

This chess game between Stephen R Mannion (2202) and Kasimir Lieberwirth (2071) was played at Prague Open 2026 | IM Open A in 2026 and finished 0–1. The opening was the Sicilian Defense: Najdorf Variation (B90). 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 Stephen R Mannion games or Kasimir Lieberwirth games? This Stephen R Mannion vs Kasimir Lieberwirth 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 Sicilian Defense: Najdorf Variation.

Frequently asked questions

Who won Stephen R Mannion vs Kasimir Lieberwirth?

Stephen R Mannion vs Kasimir Lieberwirth (2026) finished 0–1, a win for Kasimir Lieberwirth.

What opening was played in Stephen R Mannion vs Kasimir Lieberwirth?

The game opened with the Sicilian Defense: Najdorf Variation (ECO B90).

Can I replay this chess game move by move?

Yes. Use the interactive board on this page to step through every move of Stephen R Mannion vs Kasimir Lieberwirth, or open it on the CipherChess analysis board to review it with the Stockfish engine.