Queen's Attack, Back-up strat in TEAM

A back-up strat happens when your opponent check the King in hope with checkmate, but there comes a rescue. And this might happen in different ways, for example:
1. h2-h3 .. b7-c7 .. g13-g12 .. m8-l8
2. Qg1-j4 .. Qa7-b7 .. Qh14-e11 .. Qn8-m8
3. Bi1-h2 .. b10-d10 .. Qe11xd10 .. Qm8xh13+
4. Qj4-e4 .. Qb7xQe4 .. Bi14xQh13+ ..

4. Qe4!!