[Event "Example"]
[Result "0-1"]
[FEN "x6/7/6o/7/7/7/o3xxx o"]
[SetUp "1"]
[White "randoxx-rpi3b"]
[Black "funes-i5"]

1. f4 a6 2. f4f2 a6c4 3. a1b3 a6 4. c4b6 0-1