Efim Geller’s Immortal
Some chess games are still studied generation after generation as they stand the test of time. One such masterpiece is Efim Geller’s attacking gem against former world champion Vasily Smyslov at the 1965 Candidates Quarterfinal in Moscow.
This game, known as "Geller’s Immortal," is a perfect example of how a deep understanding of positional factors, combined with aggressive play, can lead to a stunning victory.
Attack: More Than Just Calculation
When we think of attacking chess, we often imagine a player calculating complex tactics and delivering a swift checkmate. While calculation is crucial, this game highlights how strategic understanding plays an equally significant role. Geller’s attack was not just about brute force; it was built upon strong positional foundations.
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An Aggressive Line in the Grünfeld Defense
One interesting aspects of this game is how Geller handled the Grünfeld Defense. Instead of opting for a slow, maneuvering game, he played an aggressive idea line that put Smyslov under pressure. The Grünfeld is known for its complexity, but Geller’s approach shows how White can take the initiative and dictate the game’s pace with well-prepared attacking ideas.
The Danger of a Bad Piece
Smyslov, a player renowned for his deep positional understanding and endgame play, found himself in an unenviable situation due to one bad piece. As the game unfolded, his position slowly deteriorated because of an inactive knight that couldn’t contribute to the fight. This serves as a powerful lesson: in dynamic positions, having just one poorly placed piece can be fatal.
Geller’s attacking masterpiece is not just an entertaining game, it’s also instructive for players looking to sharpen their attacking skills. In my latest video, Efim Geller’s Immortal, I break down this brilliant game move by move, explaining the key moments that led to Geller’s triumph. You’ll learn:
- Why attacking chess is about more than just tactics
- A powerful attacking line for White in the Grünfeld Defense
- How a single bad piece can ruin an entire position

If you’re serious about improving your attacking play and understanding the strategic elements behind strong attacks, this game is a must-watch.
🎥 Watch the video now: Efim Geller’s Immortal