Tip To Tip Strike, the 6th I've imaged. Saturday 1:30 pm session, Sir Tarmac McAdam vs Sir Soltoro.

The lance tips touched, then the near tip slid down the opposing lance for some inches, as captured here.

Sir Soltoro is part of most of the tip to tip strikes I've imaged and seen called, and is said to be a specialist in that otherwise quite rare score.