Boris Siff vs James Thinnsen
US Open, date unknown · Result 1–0 · Grünfeld Defense (D80).
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Game details
- White
- Boris Siff (2175)
- Black
- James Thinnsen (2220)
- Result
- 1–0
- Event
- US Open
- Opening
- Grünfeld Defense (D80)
About this chess game
This chess game between Boris Siff (2175) and James Thinnsen (2220) was played at US Open and finished 1–0. The opening was the Grünfeld Defense (D80). 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 Boris Siff games or James Thinnsen games? This Boris Siff vs James Thinnsen 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 Grünfeld Defense.
Frequently asked questions
Who won Boris Siff vs James Thinnsen?
Boris Siff vs James Thinnsen finished 1–0, a win for Boris Siff.
What opening was played in Boris Siff vs James Thinnsen?
The game opened with the Grünfeld Defense (ECO D80).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Boris Siff vs James Thinnsen, or open it on the CipherChess analysis board to review it with the Stockfish engine.