Netherlands
Male
FIDE ID:
Sergei Tiviakov
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Dutch League 2023-24 | 09/16/2023 | 2342 |  Netherlands |
| 59th Groningen Open 2023 | 12/21/2023 | 2268 | Netherlands |
| Pavlodar Open A 2023 | 10/22/2023 | 2370 |  Kazakhstan |
| Dutch League 2022-23 | 09/17/2022 | 2275 | Netherlands |
Sergei Tiviakov Repertoire with White pieces (most played)
| ECO | Opening | Games |
| B22 | Sicilian, Alapin's variation (2.c3) | 105 games |
| C77 | Ruy Lopez, Morphy defence | 81 games |
| C07 | French, Tarrasch, open variation | 60 games |
| B23 | Sicilian, closed | 54 games |
Sergei Tiviakov Repertoire with Black pieces (most played)
| ECO | Opening | Games |
| B01 | Scandinavian (centre counter) defence | 131 games |
| B51 | Sicilian, Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack | 77 games |
| E12 | Queen's Indian defence | 71 games |
| E18 | Queen's Indian, old main line, 7.Nc3 | 53 games |
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