Investigation of the Sicilian Defense: Winning rates and strategic discrimination

Abstract

Chess games demonstrate players’ ability to envision the situation on a large scale, cope with variations, and take precautions. It’s been proven statistically and mathematically that the white sides are more likely to win due to offensive advantage. Nonetheless, utilizing numerous defensive gambits, the black enhances its chances of succeeding, among which the Sicilian defense ranks the top. Characterized by asymmetrical arrangements, the Sicilian defense carves the path for the queen while not waiving to occupy central positional advantages. Dating back to its origin in the 16th century, it has prevailed since the mid-20th century and has now developed its most complex variations in response to white’s first move, “e4”. In this research, whether there is a significant difference in the winning rate of each variation is examined, and the payoffs for them are evaluated mathematically for a theoretically optimized strategy.