Igor Kowalski vs Brandon Jacobson
grenke Chess Open 2025, 2025 · Result 0–1 · King's Indian Defense: Orthodox Variation, Positional Defense (E94).
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Game details
- White
- Igor Kowalski (2407)
- Black
- Brandon Jacobson (2570)
- Result
- 0–1
- Event
- grenke Chess Open 2025
- Year
- 2025
- Opening
- King's Indian Defense: Orthodox Variation, Positional Defense (E94)
About this chess game
This chess game between Igor Kowalski (2407) and Brandon Jacobson (2570) was played at grenke Chess Open 2025 in 2025 and finished 0–1. The opening was the King's Indian Defense: Orthodox Variation, Positional Defense (E94). 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 Igor Kowalski games or Brandon Jacobson games? This Igor Kowalski vs Brandon Jacobson 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 King's Indian Defense: Orthodox Variation, Positional Defense.
Frequently asked questions
Who won Igor Kowalski vs Brandon Jacobson?
Igor Kowalski vs Brandon Jacobson (2025) finished 0–1, a win for Brandon Jacobson.
What opening was played in Igor Kowalski vs Brandon Jacobson?
The game opened with the King's Indian Defense: Orthodox Variation, Positional Defense (ECO E94).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of Igor Kowalski vs Brandon Jacobson, or open it on the CipherChess analysis board to review it with the Stockfish engine.