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See it for yourselfAbout this chess game
This chess game between Lasse Willems (1741) and Joachim Leiser (1864) was played at 93. Pfälzischer Schachkongress - MAT I in 2026 and finished 1-0. The opening was the Queen's Pawn Game (A40).
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 Lasse Willems games or Joachim Leiser games? This Lasse Willems vs Joachim Leiser 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 Queen's Pawn Game.
Frequently asked questions
Who won Lasse Willems vs Joachim Leiser?
Lasse Willems vs Joachim Leiser (2026) finished 1-0, a win for Lasse Willems.
What opening was played in Lasse Willems vs Joachim Leiser?
The game opened with the Queen's Pawn Game (ECO A40).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Lasse Willems vs Joachim Leiser, or open it on the CipherChess analysis board to review it with the Stockfish engine.