Blew a draw against GM Hammer due to fatigue

This hurts even more in a way then just outright losing

But oh well it's good enough

Hey it happens. He also blew the win with 60. ..e3 and you handed it back with 61. Re5 (Ra5 or b5 draws with checks from the side. He blows it again with 62... Kd2?? 63. Ra5! draws. Maybe time to study those endings a bit!