In the time period of 0 days since December 24, 2024, harthousechess.com had its availability checked 0 times total. Based on all the checks conducted, harthousechess.com was found to be down or encountering other problems as of December 24, 2024. Checks indicated no cases of harthousechess.com being out of service as of December 24, 2024. According to received replies, as of December 24, 2024, all responses have been noted as error-free. Compared to its average of 0.000 seconds, harthousechess.com's December 24, 2024, response was 0 seconds.