13 tests were conducted on the operability of chessdb.cn over the 318 days starting on February 26, 2024. The most recent uptime recorded on September 29, 2024, giving a 200 code, chessdb.cn was functional 11 times throughout all tests performed. Of assessments done, 2 resulted in chessdb.cn downtime, comprising 15.38%, with January 7, 2025, being the latest. All of the responses confirm that there have been no error statuses found as of January 10, 2025. The recorded response time for chessdb.cn on January 7, 2025, was — seconds, whereas the average response time is 1.935 seconds.