Viktorie Portesova
CZE · FIDE ID 23743603 · 15 tournament games since 2023
Standard
–
Unrated
Rapid
1666
#3534 in CZE (active)
Blitz
–
Unrated
Score
53%
8 W · 0 D · 7 L
Opp. avg
1418
Last 15 games
Last game
2026-06-27
21. Zlatá Praha Open 2026 | Junior
Prep summary
- As White: 1.e4 in 86% of games (scores 67%).
- Against 1.e4: 1...e5 in 6 of 6 games (King's Pawn Game), scoring 50%.
- By opponent strength: 0% against higher-rated players, 60% against lower-rated.
Based on 15 over-the-board games (7 rapid). 7 with White (57%), 8 with Black (50%).
Openings as White
First move
| 1.e4 | 6 | 67% |
| 1.Nf3 | 1 | 0% |
Most played
| Opening | Games | Score |
|---|---|---|
| Italian Game: Two Knights Defense | 2 | 100% |
| Scotch Game: Schmidt Variation | 1 | 0% |
| Sicilian Defense: Accelerated Dragon, Modern Variation | 1 | 0% |
| Scotch Game: Classical Variation | 1 | 100% |
| Queen's Pawn Game: London System | 1 | 0% |
Openings as Black
Against 1.e4 (6 games)
| 1...e5 King's Pawn Game | 6 | 50% |
Against 1.d4 (2 games)
| 1...d5 Queen's Pawn Game | 2 | 50% |
Most played
| Opening | Games | Score |
|---|---|---|
| Italian Game: Classical Variation, Giuoco Pianissimo | 2 | 50% |
| Queen's Pawn Game: Accelerated London System | 1 | 100% |
| Catalan Opening: Tarrasch Defense | 1 | 0% |
| Italian Game: Giuoco Pianissimo | 1 | 100% |
| King's Gambit Declined: Queen's Knight Defense | 1 | 100% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-06-27 | Stepan Hanyk (1619) 21. Zlatá Praha Open 2026 | Junior · rapid | L |
| 2026-06-27 | Laura Kubakova (1440) 21. Zlatá Praha Open 2026 | Junior · rapid | W |
| 2026-06-27 | Lubos Lacko (1568) 21. Zlatá Praha Open 2026 | Junior · rapid | L |
| 2026-06-27 | Martin Michal Veverka (1416) 21. Zlatá Praha Open 2026 | Junior · rapid | W |
| 2026-06-27 | Alim Nurakyn (1989) 21. Zlatá Praha Open 2026 | Junior · rapid | L |
| 2026-06-27 | Tomas Hrnicko 21. Zlatá Praha Open 2026 | Junior · rapid | W |
| 2026-06-27 | Samuel Novotny 21. Zlatá Praha Open 2026 | Junior · rapid | W |
| 2023-06-24 | Filip Simek (1323) 18th Golden Prague Chess Festival 2023 | Junior Open | L |
| 2023-06-24 | Matej Knop (1184) 18th Golden Prague Chess Festival 2023 | Junior Open | W |
| 2023-06-24 | Denisa Annie Koslerova (1068) 18th Golden Prague Chess Festival 2023 | Junior Open | W |
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.