jorgeM to Chess@lemmy.mlEnglish · 2 years agoHow long is an opening?lichess.orgexternal-linkmessage-square0fedilinkarrow-up117arrow-down10
arrow-up117arrow-down1external-linkHow long is an opening?lichess.orgjorgeM to Chess@lemmy.mlEnglish · 2 years agomessage-square0fedilink