Declan O`sullivanChess Games
Explore 23 Declan O`sullivan chess games from 1956 to 1957 in the CipherChess chess database. See Declan O`sullivan's full win, draw and loss record, results with the white and black pieces, the openings Declan O`sullivan plays most, and replay any Declan O`sullivan game move by move.
Declan O`sullivan's Opening Tree
Walk Declan O`sullivan's most-played openings move by move, straight from 23 games. Switch between their White and Black repertoire, and see how each line scores.
As White, Declan O`sullivan most often plays e4 (5 games, 40% score). A typical continuation runs 1. e4 c5 2. Nf3.
As Black, Declan O`sullivan most often faces d4, usually replying Nf6 (6 games, 0% 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 Declan O`sullivan Chess Games
About Declan O`sullivan's chess games
This page collects 23 Declan O`sullivan chess games from the CipherChess mega database, covering 1956 to 1957. Use it to study how Declan O`sullivan handles both colours, which openings Declan 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 Declan O`sullivan's moves and run them through the engine, ideal preparation before facing Declan O`sullivan over the board or online.
Whether you searched for “Declan O`sullivan chess”, “Declan O`sullivan chess games” or “Declan O`sullivan openings”, this is the complete Declan 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 Declan O`sullivan's games and prepare your lines before your next match.
Frequently asked questions
How many chess games has Declan O`sullivan played?
The CipherChess database holds 23 chess games played by Declan O`sullivan, spanning 1956 to 1957, with a 4 win, 1 draw and 18 loss record.
What openings does Declan O`sullivan play?
Declan O`sullivan's most-played opening in the database is the King's Knight Opening: Normal Variation. As White, Declan O`sullivan most often opens e4 (5 games). As Black, Declan O`sullivan most often faces d4, usually replying Nf6 (6 games). Use the interactive opening tree above to walk their most-played lines move by move.
What is Declan O`sullivan's win rate?
Across 23 games, Declan O`sullivan scores 20% overall (counting a draw as half a point), with 4 wins, 1 draws and 18 losses.