Donal O'SullivanChess Games
Explore 10 Donal O'Sullivan chess games from 1955 to 1955 in the CipherChess chess database. See Donal O'Sullivan's full win, draw and loss record, results with the white and black pieces, the openings Donal O'Sullivan plays most, and replay any Donal O'Sullivan game move by move.
Donal O'Sullivan's Opening Tree
Walk Donal O'Sullivan's most-played openings move by move, straight from 10 games. Switch between their White and Black repertoire, and see how each line scores.
As White, Donal O'Sullivan most often plays Nf3 (3 games, 17% score). A typical continuation runs 1. Nf3.
As Black, Donal O'Sullivan most often faces d4, usually replying Nf6 (3 games, 17% score). A typical line runs 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7.
Click a move, or drag a piece along one of the arrows on the board.
Recent Donal O'Sullivan Chess Games
About Donal O'Sullivan's chess games
This page collects 10 Donal O'Sullivan chess games from the CipherChess mega database, covering 1955 to 1955. Use it to study how Donal O'Sullivan handles both colours, which openings Donal O'Sullivan returns to most often, and how their results break down across wins, draws and losses.
Every game links to an interactive board where you can replay Donal O'Sullivan's moves and run them through the engine, ideal preparation before facing Donal O'Sullivan over the board or online.
Whether you searched for “Donal O'Sullivan chess”, “Donal O'Sullivan chess games” or “Donal O'Sullivan openings”, this is the complete Donal O'Sullivan record in the database: full game history, results with White and Black, rating where known, and a replayable board for every game. Bookmark it to track Donal O'Sullivan's games and prepare your lines before your next match.
Frequently asked questions
How many chess games has Donal O'Sullivan played?
The CipherChess database holds 10 chess games played by Donal O'Sullivan, spanning 1955 to 1955, with a 0 win, 2 draw and 8 loss record.
What openings does Donal O'Sullivan play?
Donal O'Sullivan's most-played opening in the database is the King's Indian Defense: Sämisch Variation, Orthodox Variation. As White, Donal O'Sullivan most often opens Nf3 (3 games). As Black, Donal O'Sullivan most often faces d4, usually replying Nf6 (3 games). Use the interactive opening tree above to walk their most-played lines move by move.
What is Donal O'Sullivan's win rate?
Across 10 games, Donal O'Sullivan scores 10% overall (counting a draw as half a point), with 0 wins, 2 draws and 8 losses.