Jón Árni Halldórsson vs Aleksandr Gennadievich Efremov
CCO20/S4, 2012 · Result ½–½ · Catalan Opening: Open Defense (E04).
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Game details
- White
- Jón Árni Halldórsson (2475)
- Black
- Aleksandr Gennadievich Efremov (2522)
- Result
- ½–½
- Event
- CCO20/S4
- Year
- 2012
- Opening
- Catalan Opening: Open Defense (E04)
About this chess game
This chess game between Jón Árni Halldórsson (2475) and Aleksandr Gennadievich Efremov (2522) was played at CCO20/S4 in 2012 and finished ½–½. The opening was the Catalan Opening: Open Defense (E04). 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 Jón Árni Halldórsson games or Aleksandr Gennadievich Efremov games? This Jón Árni Halldórsson vs Aleksandr Gennadievich Efremov 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 Catalan Opening: Open Defense.
Frequently asked questions
Who won Jón Árni Halldórsson vs Aleksandr Gennadievich Efremov?
Jón Árni Halldórsson vs Aleksandr Gennadievich Efremov (2012) finished ½–½, and the game was drawn.
What opening was played in Jón Árni Halldórsson vs Aleksandr Gennadievich Efremov?
The game opened with the Catalan Opening: Open Defense (ECO E04).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Jón Árni Halldórsson vs Aleksandr Gennadievich Efremov, or open it on the CipherChess analysis board to review it with the Stockfish engine.