Don't just replay it. Break it down.
You just replayed Sydney Cassidy vs Sandi Mortensen. On CipherChess, the same board opens up any game — check every move against the engine, prep the players you're about to face, and keep it all in one place that follows you everywhere.
See it for yourselfAbout this chess game
This chess game between Sydney Cassidy (1599) and Sandi Mortensen (1442) was played at TCh-EUR Senior +65 2019 in 2019 and finished ½-½. The opening was the Ruy Lopez: Closed (C84).
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 Sydney Cassidy games or Sandi Mortensen games? This Sydney Cassidy vs Sandi Mortensen 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 Ruy Lopez: Closed.
Frequently asked questions
Who won Sydney Cassidy vs Sandi Mortensen?
Sydney Cassidy vs Sandi Mortensen (2019) finished ½-½, and the game was drawn.
What opening was played in Sydney Cassidy vs Sandi Mortensen?
The game opened with the Ruy Lopez: Closed (ECO C84).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Sydney Cassidy vs Sandi Mortensen, or open it on the CipherChess analysis board to review it with the Stockfish engine.