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See it for yourselfAbout this chess game
This chess game between Alexey Kosov (2208) and Mario Elias Alonso Contreras (1865) was played in 2018 and finished 1-0. The opening was the Petrov's Defense (C42).
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 Alexey Kosov games or Mario Elias Alonso Contreras games? This Alexey Kosov vs Mario Elias Alonso Contreras 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 Petrov's Defense.
Frequently asked questions
Who won Alexey Kosov vs Mario Elias Alonso Contreras?
Alexey Kosov vs Mario Elias Alonso Contreras (2018) finished 1-0, a win for Alexey Kosov.
What opening was played in Alexey Kosov vs Mario Elias Alonso Contreras?
The game opened with the Petrov's Defense (ECO C42).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Alexey Kosov vs Mario Elias Alonso Contreras, or open it on the CipherChess analysis board to review it with the Stockfish engine.