Prepare against Jan Koholka
DEU · World #50,398 classical · FIDE ID 34611584
Our database contains 102 games by Jan Koholka, covering Aug 2022 to Jul 2026. Below you'll find Jan Koholka's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Jan Koholka 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 | 1,892 | 1,897 | Nov 2025 |
| Rapid | 1,978 | 1,978 | Jul 2026 |
| Blitz | 1,958 | 1,958 | Jul 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 102 | 57 | 17 | 28 | 55.9% |
| As White | 48 | 28 | 8 | 12 | 58.3% |
| As Black | 54 | 29 | 9 | 16 | 53.7% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Jan Koholka's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Jan Koholka's side.
First moves as White (48 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 47 | 97.9% | 68.1% |
| d4 | 1 | 2.1% | 0.0% |
Main lines as White
- 1.e4 — 98% of White games, 68.1% score
- …e5 (36% of these games) — Koholka usually continues Nf3 (64.7% score)
- …c5 (30% of these games) — Koholka usually continues Nf3 (71.4% score)
- …c6 (11% of these games) — Koholka usually continues d4 (60.0% score)
- 1.d4 — 2% of White games, 0.0% score
- …d5 (100% of these games) — Koholka usually continues Nc3 (0.0% score)
As Black against 1.e4 (32 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e5 | 30 | 93.8% | 60.0% |
| e6 | 1 | 3.1% | 50.0% |
| c5 | 1 | 3.1% | 100.0% |
As Black against 1.d4 (11 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 6 | 54.5% | 58.3% |
| d5 | 5 | 45.5% | 60.0% |
Jan Koholka's chess games
All 102 games by Jan Koholka in the Chess.ceo database (Aug 2022 - 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: 57 wins, 17 draws, 28 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C50 | Italian Game | 6 | 5/0/1 | 83.3% |
| B12 | Caro-Kann: Fantasy Variation | 4 | 3/0/1 | 75.0% |
| B22 | Sicilian: Hyperaccelerated Dragon | 4 | 1/2/1 | 25.0% |
| C10 | French Defense | 3 | 3/0/0 | 100.0% |
| C54 | Italian Game: Classical Variation | 3 | 1/1/1 | 33.3% |
| B34 | Sicilian: Accelerated Dragon | 3 | 2/0/1 | 66.7% |
| C11 | French: Classical Variation | 2 | 1/0/1 | 50.0% |
| B07 | Pirc Defense: Lion System | 2 | 1/0/1 | 50.0% |
| C57 | Italian Game: Two Knights Defense | 2 | 2/0/0 | 100.0% |
| B82 | Sicilian: Scheveningen | 2 | 1/0/1 | 50.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C50 | Italian Game | 10 | 6/0/4 | 60.0% |
| C47 | Scotch Game | 7 | 2/1/4 | 28.6% |
| A38 | English Opening | 5 | 4/0/1 | 80.0% |
| D02 | London System | 4 | 2/0/2 | 50.0% |
| D05 | Colle System | 2 | 0/1/1 | 0.0% |
| A46 | Indian Defense | 2 | 1/0/1 | 50.0% |
| C35 | King's Gambit | 2 | 2/0/0 | 100.0% |
| C58 | Italian Game: Two Knights Defense | 2 | 1/1/0 | 50.0% |
| C23 | Bishop's Opening | 2 | 2/0/0 | 100.0% |
| C44 | King's Knight Opening: Konstantinopolsky | 2 | 2/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| May 2020 | Calvin Wolff | 1,899 | GER Cup Net V2 U1600 | C50 |
| May 2020 | Helena Dietz | 1,898 | GER Cup Net V3 U1600 | B08 |
| May 2020 | Linus Rohm | 1,758 | GER Cup Net V3 U1600 | C10 |
| Apr 2020 | Srihari Krishnachandran | 1,748 | ch-GER Net Amateur Gr-C Vor3 | A06 |
| Apr 2020 | Tim Jathe | 1,737 | ch-GER Net Amateur Gr-C Vor2 | B33 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-GER Net Amateur Gr-C Final | 2020 | 13 | 9.5 | 1,782 |
| GER Cup Net V2 U1600 | 2020 | 9 | 4.5 | 1,518 |
| ch-GER Net Amateur Gr-C Vor2 | 2020 | 9 | 7 | 1,837 |
| GER Cup Net V1 U1600 | 2020 | 9 | 5.5 | 1,690 |
| GER Cup Net V3 U1600 | 2020 | 9 | 8 | 1,915 |
| chT-GER U10 | 2013 | 8 | 2 | 893 |
| ch-GER Net Amateur Gr-C Vor3 | 2020 | 8 | 7 | 1,921 |
| chT-GER U20 | 2022 | 7 | 4.5 | 1,834 |
Interactive opening tree from all 102 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Jan Koholka's chess games?
102 games by Jan Koholka, from Aug 2022 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 Koholka has played.
What does Jan Koholka play on the first move as White?
Across 48 games with White in our database, Jan Koholka opens with 1.e4 (98% of games), 1.d4 (2% of games). Against 1.e4 as Black, Jan Koholka answers 1...e5 (94% of games), 1...e6 (3% of games), 1...c5 (3% of games). Against 1.d4: 1...Nf6 (55% of games), 1...d5 (45% of games).
What openings does Jan Koholka play as White?
As White, Jan Koholka's most-played openings in our database are: Italian Game (6 games, 83.3% win rate); Caro-Kann: Fantasy Variation (4 games, 75.0% win rate); Sicilian: Hyperaccelerated Dragon (4 games, 25.0% win rate). The full breakdown of 48 games with White is in the table above.
What openings does Jan Koholka play as Black?
As Black, Jan Koholka most often plays: Italian Game (10 games, 60.0% win rate); Scotch Game (7 games, 28.6% win rate); English Opening (5 games, 80.0% win rate). See the table above for the top ten Black openings across 54 games.
What is Jan Koholka's FIDE rating?
Jan Koholka is currently rated 1,892 in classical chess, 1,978 in rapid and 1,958 in blitz. Peak classical rating: 1,897 (Nov 2025).
How many games has Jan Koholka played?
Our database contains 102 games by Jan Koholka, covering Aug 2022 to Jul 2026. Overall record: 57 wins, 17 draws, 28 losses (55.9% win rate).
How do I prepare against Jan Koholka?
102 games by Jan Koholka 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.