And you can use the GDL chess-board example from the book to play chess using the teamwork function. Don't forget to send and receive changes after each move...
(tip of the month? "using teamwork to play chess")
Petros
ArchiCAD 22 4023 UKI FULL,
Archicad 21 6013 UKI FULL, ArchiCAD 20 8005 UKI FULL
iMac Retina 5K, 27-inch, 2017
4.2 GHz Intel Core i7
32 GB 2400 MHz DDR4
Radeon Pro 580 8192 MB