The 2025 Charlotte Spring ALTO (At Least Twenty-One) Chess Tournament is a 5-round chess event organized by the Charlotte Chess Center (CCC)...
FM Nathan Solon won it all at the Charlotte Chess Center ALTO Open in Charlotte, North Carolina, United States. ALTO stands for...
Charlotte Chess Center in North Carolina organized three ALTO (At Least Twenty-One) chess tournaments played in 5 rounds from April 29 –...