Jana Sikorova
CZE · FIDE ID 392472 · 79 tournament games since 2021
Standard
1826
#2857 in CZE (active)
Rapid
1730
#2904 in CZE (active)
Blitz
1659
#2490 in CZE (active)
Score
50%
29 W · 21 D · 29 L
Opp. avg
1881
Last 50 games
Last game
2026-08-30
Chess Slovak Open Skalica 2026 | Open A
Prep summary
- As White: 1.d4 in 100% of games (scores 54%).
- Against 1.e4: 1...c5 in 27 of 28 games (Sicilian Defense), scoring 39%.
- Against 1.d4: 1...Nf6 in 6 of 6 games (Indian Defense), scoring 75%.
- Weak spot: Sicilian Defense: Kan Variation, Modern Variation as Black, only 0% in 3 games.
- Comfort zone: Sicilian Defense: Delayed Alapin Variation as Black, 75% in 4 games.
- By opponent strength: 35% against higher-rated players, 71% against lower-rated.
Based on 79 over-the-board games (20 rapid · 9 classical). 40 with White (54%), 39 with Black (46%).
Openings as White
First move
| 1.d4 | 40 | 54% |
Most played
| Opening | Games | Score |
|---|---|---|
| King's Indian Defense: Smyslov Variation | 4 | 50% |
| Queen's Indian Defense: Kasparov-Petrosian Variation, Main Line | 4 | 38% |
| Benoni Defense: Benoni-Indian Defense, Kingside Move Order | 2 | 50% |
| Blumenfeld Countergambit | 1 | 0% |
| Slav Defense: Chebanenko Variation | 1 | 0% |
Openings as Black
Against 1.e4 (28 games)
| 1...c5 Sicilian Defense | 27 | 39% |
| 1...g6 Modern Defense | 1 | 50% |
Against 1.d4 (6 games)
| 1...Nf6 Indian Defense | 6 | 75% |
Most played
| Opening | Games | Score |
|---|---|---|
| Sicilian Defense: Kan Variation, Wing Attack | 4 | 63% |
| Sicilian Defense: Delayed Alapin Variation | 4 | 75% |
| Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation | 3 | 17% |
| Sicilian Defense: Kan Variation, Modern Variation | 3 | 0% |
| Sicilian Defense: French Variation | 2 | 25% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-08-30 | Jan Bednar (2029) Chess Slovak Open Skalica 2026 | Open A · rapid | L |
| 2026-08-29 | Sofiia Markina (1929) Chess Slovak Open Skalica 2026 | Open A · rapid | L |
| 2026-08-28 | Timothy Mifsud (2103) Chess Slovak Open Skalica 2026 | Open A · rapid | L |
| 2026-08-26 | Michal Koval (2001) Chess Slovak Open Skalica 2026 | Open A · rapid | L |
| 2026-08-25 | Ondrej Boff (2025) Chess Slovak Open Skalica 2026 | Open A · rapid | L |
| 2026-08-24 | Vojtech Stary (2043) Chess Slovak Open Skalica 2026 | Open A · rapid | L |
| 2026-08-23 | Vojtech Velim (2102) Chess Slovak Open Skalica 2026 | Open A · rapid | ½ |
| 2026-08-22 | Naomi Maklakova (2134) Chess Slovak Open Skalica 2026 | Open A · rapid | L |
| 2026-06-23 | Vojtech Hobza (1940) Mistrovství České republiky školních týmů v šachu 2026, střední školy · rapid | L |
| 2026-06-23 | Jachym Slansky (1919) Mistrovství České republiky školních týmů v šachu 2026, střední školy · rapid | 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.