David Kaufman vs Leonid Efimov
RUDAR 22 GM 2025, 2025 · Result 0–1 · Nimzo-Indian Defense: Classical Variation, Berlin Variation, Pirc Variation (E39).
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Game details
- White
- David Kaufman (2447)
- Black
- Leonid Efimov (2260)
- Result
- 0–1
- Event
- RUDAR 22 GM 2025
- Year
- 2025
- Opening
- Nimzo-Indian Defense: Classical Variation, Berlin Variation, Pirc Variation (E39)
About this chess game
This chess game between David Kaufman (2447) and Leonid Efimov (2260) was played at RUDAR 22 GM 2025 in 2025 and finished 0–1. The opening was the Nimzo-Indian Defense: Classical Variation, Berlin Variation, Pirc Variation (E39). 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 David Kaufman games or Leonid Efimov games? This David Kaufman vs Leonid Efimov 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 Nimzo-Indian Defense: Classical Variation, Berlin Variation, Pirc Variation.
Frequently asked questions
Who won David Kaufman vs Leonid Efimov?
David Kaufman vs Leonid Efimov (2025) finished 0–1, a win for Leonid Efimov.
What opening was played in David Kaufman vs Leonid Efimov?
The game opened with the Nimzo-Indian Defense: Classical Variation, Berlin Variation, Pirc Variation (ECO E39).
Can I replay this chess game move by move?
Yes. Use the interactive board on this page to step through every move of David Kaufman vs Leonid Efimov, or open it on the CipherChess analysis board to review it with the Stockfish engine.