Buong pangalan
Sergey Grinkevich
Ipinanganak
Jan 1, 1935
(edad 89)
Lugar ng Kapanganakan
Pederasyon
Russia
Total na Laro 21
24% Win
19% Draw
57% Loss
Bilang Puti 8
25% Draw
75% Loss
Bilang Itim 13
38% Win
15% Draw
47% Loss