Jan Josef Basler
CZE · FIDE ID 23718420 · 33 tournament games since 2024
Standard
1807
#3063 in CZE (active)
Rapid
1785
#2415 in CZE (active)
Blitz
1720
#2199 in CZE (active)
Score
56%
16 W · 5 D · 12 L
Opp. avg
1754
Last 33 games
Last game
2025-08
JESENIK Open 2025 | Rapid
Prep summary
- As White: 1.c4 in 94% of games (scores 50%).
- Against 1.e4: 1...c5 in 6 of 9 games (Sicilian Defense), scoring 50%.
- Against 1.d4: 1...Nf6 in 5 of 6 games (Indian Defense), scoring 60%.
- Comfort zone: English Opening: King's English Variation as White, 88% in 4 games.
- By opponent strength: 35% against higher-rated players, 69% against lower-rated.
Based on 33 over-the-board games. 16 with White (50%), 17 with Black (62%).
Openings as White
First move
| 1.c4 | 15 | 50% |
| 1.e4 | 1 | 50% |
Most played
| Opening | Games | Score |
|---|---|---|
| English Opening: King's English Variation | 4 | 88% |
| Nimzo-Indian Defense | 2 | 0% |
| Queen's Gambit Declined: Orthodox Defense | 2 | 100% |
| Dutch Defense: Queen's Knight Variation | 1 | 0% |
| Queen's Gambit Declined: Modern Variation, Normal Line | 1 | 0% |
Openings as Black
Against 1.e4 (9 games)
| 1...c5 Sicilian Defense | 6 | 50% |
| 1...e5 King's Pawn Game | 2 | 100% |
| 1...e6 French Defense | 1 | 50% |
Against 1.d4 (6 games)
| 1...Nf6 Indian Defense | 5 | 60% |
| 1...d5 Queen's Pawn Game | 1 | 100% |
Most played
| Opening | Games | Score |
|---|---|---|
| Scotch Game: Classical Variation | 1 | 100% |
| Ruy Lopez: Classical Variation | 1 | 100% |
| French Defense: Exchange Variation | 1 | 50% |
| Queen's Gambit Declined: Marshall Defense | 1 | 100% |
| Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | 1 | 0% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2025-08 | Roman Gawlas (1990) JESENIK Open 2025 | Rapid | L |
| 2025-08 | Josef Bednarik (2076) JESENIK Open 2025 | Rapid | L |
| 2025-08 | Stepan Koupil (1697) JESENIK Open 2025 | Rapid | W |
| 2025-08 | Ondrej Vraj (1922) JESENIK Open 2025 | Rapid | L |
| 2025-08 | Christian Grunnet-Jensen JESENIK Open 2025 | Rapid | W |
| 2025-08 | Mojmir Prosecky (1630) JESENIK Open 2025 | Rapid | W |
| 2025-08 | Alex La Porta (1548) JESENIK Open 2025 | Rapid | ½ |
| 2025-08 | Ondrej Skypala (2200) JESENIK Open 2025 | Rapid | L |
| 2025-08 | Jaroslaw Czak (1455) JESENIK Open 2025 | Rapid | W |
| 2024-08-25 | Jan Cimburek (1889) Jesenik Open 2024 | Group B | L |
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.