fromPgn static method
Create Outcome from string
Implementation
static Outcome? fromPgn(String? outcome) {
if (outcome == '1/2-1/2') {
return Outcome.draw;
} else if (outcome == '1-0') {
return Outcome.whiteWins;
} else if (outcome == '0-1') {
return Outcome.blackWins;
} else {
return null;
}
}