5+5 • Rapid • Rated
Fifty moves without progress • Draw
English Opening: Symmetrical Variation, Four Knights Variation
1. c4 c5 2. Nf3 Nc6 3. Nc3 Nf6 ... 85 moves
White Widow is an open-source chess bot created by @Eliagiac, with an estimated Elo rating of 1800.
It supports the following variants:
Standard -> Bullet | Blitz | Rapid | Classic.