-1.f2f4 a7a5,h7h6 2.d2d3,c2c3 c7c6,d8c7 3.c1e3,e3e5 d7d6,d6e5 4.f4e5,e5e6 f7e6,f8f1 5.h1g3,g3f1 a8b6,e8g6 6.f1d2,d2e4 g6e4,e4d3 7.e1d3,d3c5 c5a4,a4b6
+Later:
+Let choice of time control, allow correspondance play, several games at the same time
+==> need to use indexedDB instead of localStorage. Maybe with Dexie https://dexie.org/
+Each user would have a unique identifier stored in the client DB.
+Allow to cancel games (if opponent doesn't connect again)
+Identity would be browser-based: different games on smartphone, home computer, work computer... (why not ?)
+Index might still look the same, and variant page would have another tab "Games"
+==> running, and finished (which can be deleted from local memory)
+(A true analysis mode could be implemented also, to navigate in completed games --> use a button)
+Allow challenging a specific player (by his chosen name)
+But keep the random pairings as main playing way + always playing in ZEN mode,
+except when accepting an individual challenge.