Quote by Vladimir Kramnik
The strength of the playing ability is much more important. Only if the strength of the opponent's playing ability is comparable, does the game develop.

Summary
This quote suggests that the key factor in an engaging and challenging game is the strength of the players' abilities. It emphasizes that in order for a game to truly progress and be interesting, the skills and capabilities of both opponents must be on a similar level. This highlights the importance of evenly matched opponents, as it ensures a more competitive and exhilarating experience.