A lot of times when Chrome gives you a warning, there's a little link at the bottom that says "Additional Information." If you click on it, you then have the option to proceed at your own risk.
Otherwise, click the 3 dot menu, go to Settings, then scroll to the bottom to Advanced Settings. There's a checkbox in there that says "Protect you and your device from dangerous sites." Mine is definitely, definitely unchecked. I also have a good antivirus and backup system...