Prepare against Jan Tendera
Poland · World #98,328 classical · FIDE ID 41814568
Our database contains 31 games by Jan Tendera, covering May 2023 to Jul 2026. Below you'll find Jan Tendera's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Jan Tendera before a game. You can open the same data in the free interactive preparation workstation, which builds a move-by-move opening tree from every game.
Ratings
| Time control | Current | Peak | Peak date |
|---|---|---|---|
| Classical | 1,735 | 1,735 | Jul 2026 |
| Rapid | 1,637 | 1,645 | Jun 2026 |
| Blitz | 1,445 | 1,544 | Dec 2025 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 31 | 13 | 5 | 13 | 41.9% |
| As White | 16 | 7 | 2 | 7 | 43.8% |
| As Black | 15 | 6 | 3 | 6 | 40.0% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Jan Tendera's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Jan Tendera's side.
First moves as White (16 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 10 | 62.5% | 60.0% |
| e4 | 5 | 31.3% | 40.0% |
| b3 | 1 | 6.3% | 0.0% |
Main lines as White
- 1.d4 — 63% of White games, 60.0% score
- …Nf6 (70% of these games) — Tendera usually continues c4 (50.0% score)
- …d5 (20% of these games) — Tendera usually continues c4 (100.0% score)
- …e6 (10% of these games) — Tendera usually continues c4 (100.0% score)
- 1.e4 — 31% of White games, 40.0% score
- …e5 (40% of these games) — Tendera usually continues Nf3 (50.0% score)
- …e6 (20% of these games) — Tendera usually continues d4 (0.0% score)
- …d5 (20% of these games) — Tendera usually continues exd5 (0.0% score)
As Black against 1.e4 (10 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 8 | 80.0% | 68.8% |
| c6 | 2 | 20.0% | 0.0% |
As Black against 1.d4 (3 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 3 | 100.0% | 16.7% |
Jan Tendera's chess games
All 31 games by Jan Tendera in the Chess.ceo database (May 2023 - Jul 2026) are free to browse, search and replay: filter by opening, opponent, event or date on the player page, or step through any game on the analysis board. Record: 13 wins, 5 draws, 13 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| E00 | Catalan | 5 | 3/1/1 | 60.0% |
| E60 | King's Indian Defense | 2 | 1/0/1 | 50.0% |
| C19 | French: Winawer Variation | 1 | 0/0/1 | 0.0% |
| D71 | Indian Defense | 1 | 1/0/0 | 100.0% |
| E94 | King's Indian Defense: Orthodox Variation | 1 | 0/0/1 | 0.0% |
| B00 | King's Pawn Game | 1 | 1/0/0 | 100.0% |
| A01 | Nimzovich-Larsen attack | 1 | 0/0/1 | 0.0% |
| B01 | Scandinavian Defense: Main Line | 1 | 0/0/1 | 0.0% |
| A57 | Benoni Defense | 1 | 0/1/0 | 0.0% |
| C45 | Scotch Game | 1 | 1/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B40 | Sicilian | 5 | 4/0/1 | 80.0% |
| D85 | Grünfeld Defense | 2 | 1/1/0 | 50.0% |
| A13 | Catalan | 1 | 0/1/0 | 0.0% |
| A45 | London System | 1 | 0/0/1 | 0.0% |
| B22 | Sicilian: Alapin | 1 | 1/0/0 | 100.0% |
| B23 | Sicilian: Closed | 1 | 0/0/1 | 0.0% |
| B38 | Sicilian: Hyperaccelerated Dragon | 1 | 0/1/0 | 0.0% |
| B13 | Caro-Kann: Exchange Variation | 1 | 0/0/1 | 0.0% |
| A46 | Torre Attack | 1 | 0/0/1 | 0.0% |
| B15 | Caro-Kann: Main Line | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Aug 2026 | Jan Legierski | 2,126 | Szachy w Ustroniu Łączą Pokolenia | Mokate | B40 |
| Apr 2026 | Jan Biela | 1,805 | 26th ch-EUR Indiv 2026 | B00 |
| May 2026 | Stanislaw Piotrowski | 1,739 | Drużynowe Mistrzostwa Polski Juniorów - II Liga | Mecze 1-10 | E00 |
| Aug 2026 | Diego Barzaghi | 1,690 | Szachy w Ustroniu Łączą Pokolenia | Mokate | B22 |
| May 2026 | Eryk Mirota | 1,661 | Drużynowe Mistrzostwa Polski Juniorów - II Liga | Mecze 1-10 | B40 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| 26th ch-EUR Indiv 2026 | 2026 | 11 | 3.5 | 1,764 |
| Drużynowe Mistrzostwa Polski Juniorów - II Liga | Mecze 1-10 | 2026 | 9 | 5.5 | 1,743 |
| Szachy w Ustroniu Łączą Pokolenia | Mokate | 2026 | 7 | 3.5 | 1,817 |
| Szachy w Ustroniu Łączą Pokolenia | Open C | 2026 | 2 | 2 | 2,009 |
| Polish Youth Rapid & Blitz Championships 2026 | Rapid | O14 | 2026 | 1 | 0 | 1,676 |
| Open C | 2026 | 1 | 1 | 1,909 |
Interactive opening tree from all 31 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Jan Tendera's chess games?
31 games by Jan Tendera, from May 2023 to Jul 2026, are free to browse and replay move by move — no signup needed. The preparation view groups them into an opening tree showing every line Jan Tendera has played.
What does Jan Tendera play on the first move as White?
Across 16 games with White in our database, Jan Tendera opens with 1.d4 (63% of games), 1.e4 (31% of games), 1.b3 (6% of games). Against 1.e4 as Black, Jan Tendera answers 1...c5 (80% of games), 1...c6 (20% of games). Against 1.d4: 1...Nf6 (100% of games).
What openings does Jan Tendera play as White?
As White, Jan Tendera's most-played openings in our database are: Catalan (5 games, 60.0% win rate); King's Indian Defense (2 games, 50.0% win rate); French: Winawer Variation (1 games, 0.0% win rate). The full breakdown of 16 games with White is in the table above.
What openings does Jan Tendera play as Black?
As Black, Jan Tendera most often plays: Sicilian (5 games, 80.0% win rate); Grünfeld Defense (2 games, 50.0% win rate); Catalan (1 games, 0.0% win rate). See the table above for the top ten Black openings across 15 games.
What is Jan Tendera's FIDE rating?
Jan Tendera is currently rated 1,735 in classical chess, 1,637 in rapid and 1,445 in blitz. Peak classical rating: 1,735 (Jul 2026).
How many games has Jan Tendera played?
Our database contains 31 games by Jan Tendera, covering May 2023 to Jul 2026. Overall record: 13 wins, 5 draws, 13 losses (41.9% win rate).
How do I prepare against Jan Tendera?
31 games by Jan Tendera reveal their opening repertoire, most-played lines, and the variations where they score worst — the raw material for targeted preparation. The interactive opening tree lets you walk every line to any depth.