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See it for yourselfAbout this chess game
This chess game between Keld Thomsen (2473) and Piet J A Koster (2377) was played at CCO17/S5 in 2006 and finished ½-½. The opening was the Queen's Indian Defense (E12).
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 Keld Thomsen games or Piet J A Koster games? This Keld Thomsen vs Piet J A Koster 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 Indian Defense.
Frequently asked questions
Who won Keld Thomsen vs Piet J A Koster?
Keld Thomsen vs Piet J A Koster (2006) finished ½-½, and the game was drawn.
What opening was played in Keld Thomsen vs Piet J A Koster?
The game opened with the Queen's Indian Defense (ECO E12).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Keld Thomsen vs Piet J A Koster, or open it on the CipherChess analysis board to review it with the Stockfish engine.