A very simple chess Android app without any rules or restrictions.
Useful for when you want to try different rulesets or just for practice.
(Only for two players on the same phone, because AI and/or networking are out of the scope of this project)
Italian opening (1.e4 e5 2.Nf3 Nc6 3. Bc4 Nf6)
Leads into this fork, black 2 move (1.e4 e5 2.Nf3 Nc6 3. Bc4 Nf6 4.Ng5 Bc5 5.Nxf7)
That's the Scandivian defense accepted (1.e4 d5 2. exd5 Qxd5 3. N c3)
That's the Tennison gambit (ICBM missile) black 2 move (1.e4 d5 2. Nf3 dxe4 3. Ng5 Nf7 4.e3 dxe3 5.Bxe3)