jorgeM to Chess@lemmy.mlEnglish · 1 year 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 · 1 year agomessage-square0fedilink