John Vaughan vs Sean O`Callaghan
Nashua Open, 2009 · Result 1–0 · Queen's Gambit Declined: Semi-Tarrasch Defense, San Sebastian Variation (D41).
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Game details
- White
- John Vaughan (2123)
- Black
- Sean O`Callaghan
- Result
- 1–0
- Event
- Nashua Open
- Year
- 2009
- Opening
- Queen's Gambit Declined: Semi-Tarrasch Defense, San Sebastian Variation (D41)
About this chess game
This chess game between John Vaughan (2123) and Sean O`Callaghan was played at Nashua Open in 2009 and finished 1–0. The opening was the Queen's Gambit Declined: Semi-Tarrasch Defense, San Sebastian Variation (D41). 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 John Vaughan games or Sean O`Callaghan games? This John Vaughan vs Sean O`Callaghan 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 Queen's Gambit Declined: Semi-Tarrasch Defense, San Sebastian Variation.
Frequently asked questions
Who won John Vaughan vs Sean O`Callaghan?
John Vaughan vs Sean O`Callaghan (2009) finished 1–0, a win for John Vaughan.
What opening was played in John Vaughan vs Sean O`Callaghan?
The game opened with the Queen's Gambit Declined: Semi-Tarrasch Defense, San Sebastian Variation (ECO D41).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of John Vaughan vs Sean O`Callaghan, or open it on the CipherChess analysis board to review it with the Stockfish engine.