問題 33000:
問題 33000:
Jacob Murey (2500) - Rafael Vaganian (2550)
Hastings 8283, 1982 Jacob Murey (2500) - Rafael Vaganian (2550)
Hastings 8283, 1982
Hastings 8283, 1982 Jacob Murey (2500) - Rafael Vaganian (2550)
Hastings 8283, 1982