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See it for yourselfAbout this chess game
This chess game between David O Collier (1976) and Katarzyna Toma (2189) was played at 49. Guernsey Open 2025 in 2025 and finished ½-½. The opening was the Indian Defense (A45).
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 David O Collier games or Katarzyna Toma games? This David O Collier vs Katarzyna Toma 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 Indian Defense.
Frequently asked questions
Who won David O Collier vs Katarzyna Toma?
David O Collier vs Katarzyna Toma (2025) finished ½-½, and the game was drawn.
What opening was played in David O Collier vs Katarzyna Toma?
The game opened with the Indian Defense (ECO A45).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of David O Collier vs Katarzyna Toma, or open it on the CipherChess analysis board to review it with the Stockfish engine.