Reported by Melvin Sprague.
No functional change.
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
// RootMove::operator<() is the comparison function used when
// sorting the moves. A move m1 is considered to be better
// than a move m2 if it has a higher score, or if the moves
- // have equal score but m1 has the higher node count.
+ // have equal score but m1 has the higher beta cut-off count.
bool operator<(const RootMove& m) const {
return score != m.score ? score < m.score : theirBeta <= m.theirBeta;