During the 1929 World Chess Championship match in Germany, Cuban chess champion Jose Raul Capablanca defended his title against Russian grandmaster Alexander Alekhine. In one of the games, Alekhine delivered a checkmate directly on the board, rather than winning by resignation. This moment became historically notable because most later championship games ended when the losing player resigned before mate. As a result, the 1929 match marked the last time a checkmate actually occurred on the board during a World Chess Championship game (as of March 2026).
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