¼+0 • UltraBullet • Rated • Hourly UltraBullet Arena
White time out • Black is victorious
Yusupov-Rubinstein System
1. Nf3 Nf6 2. e3 e6 3. d4 Bd6 ... 25 moves
a chess player ...
Member since 29 Jun 2023
Active
Time spent playing: 1 day 4 hours 9 minutes
Time featured on TV: 6 minutes