GMSergei Tiviakov
NED · FIDE ID 1008013 · 167 tournament games since 2021
Standard
2545
#13 in NED (active)
Rapid
2602
#3 in NED (active)
Blitz
2653
#3 in NED (active)
Score
62%
66 W · 74 D · 27 L
Opp. avg
2412
Last 50 games
Last game
2026-09-19
Dutch Meesterklasse 2026-2027
Prep summary
- As White: 1.e4 in 100% of games (scores 65%).
- Against 1.e4: 1...e6 in 24 of 33 games (French Defense), scoring 60%.
- Against 1.d4: 1...Nf6 in 33 of 33 games (Indian Defense), scoring 59%.
- Weak spot: Italian Game: Classical Variation, Giuoco Pianissimo as White, only 29% in 7 games.
- Comfort zone: French Defense: Rubinstein Variation, Fort Knox Variation as Black, 78% in 9 games.
- By opponent strength: 50% against higher-rated players, 70% against lower-rated.
Based on 167 over-the-board games (23 classical · 4 blitz). 85 with White (65%), 82 with Black (58%).
Openings as White
First move
| 1.e4 | 85 | 65% |
Most played
| Opening | Games | Score |
|---|---|---|
| Ruy Lopez: Morphy Defense, Anderssen Variation | 11 | 64% |
| Italian Game: Classical Variation, Giuoco Pianissimo | 7 | 29% |
| Sicilian Defense: Closed | 5 | 80% |
| Italian Game: Two Knights Defense, Modern Bishop's Opening | 4 | 63% |
| Sicilian Defense: Alapin Variation, Barmen Defense | 4 | 63% |
Openings as Black
Against 1.e4 (33 games)
| 1...e6 French Defense | 24 | 60% |
| 1...d5 Scandinavian Defense | 8 | 69% |
| 1...c5 Sicilian Defense | 1 | 50% |
Against 1.d4 (33 games)
| 1...Nf6 Indian Defense | 33 | 59% |
Most played
| Opening | Games | Score |
|---|---|---|
| French Defense: Rubinstein Variation, Fort Knox Variation | 9 | 78% |
| English Opening: Anglo-Indian Defense, Queen's Indian Formation | 6 | 58% |
| Nimzo-Indian Defense: Kmoch Variation | 4 | 75% |
| French Defense: Rubinstein Variation, Blackburne Defense | 4 | 50% |
| Scandinavian Defense: Schiller-Pytel Variation | 3 | 50% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-09-19 | Daniel Dardha (2608) Dutch Meesterklasse 2026-2027 | W |
| 2026-07-11 | Liam Vrolijk (2519) Dutch Championship 2026 Open | W |
| 2026-07-07 | Erik Van den Doel (2549) Dutch Championship 2026 Open | W |
| 2026-07-07 | Erik Van den Doel (2549) Dutch Championship 2026 Open | ½ |
| 2026-07-07 | Erwin L'Ami (2592) Dutch Championship 2026 Open | ½ |
| 2026-07-07 | Erwin L'Ami (2592) Dutch Championship 2026 Open | W |
| 2026-07-06 | Erwin L'Ami (2592) Dutch Championship 2026 Open | W |
| 2026-07-06 | Erwin L'Ami (2592) Dutch Championship 2026 Open | L |
| 2026-06-15 | Bakhrom Bakhrillaev (2443) 3rd UzChess Cup 2026 | Futures · classical | ½ |
| 2026-06-14 | Li Min Peng (2541) 3rd UzChess Cup 2026 | Futures · classical | ½ |
Data: FIDE rating list (October 2026 list; national ranks count active players) and tournament games broadcast on Lichess since 2020 (open data, CC0). Results are matched to FIDE players by name or FIDE ID and may be incomplete. This page shows public chess results only. Is this you and you want the page removed? Email chessmoose1@gmail.com and we remove it.