Prepare against Zoltan Jonizs
Hungary · World #75,971 classical · FIDE ID 789020
When preparing against Zoltan Jonizs, expect 1.e4 in 100% of White games. Against 1.e4 the reply is 1...e5 (100% of games); against 1.d4, 1...f5 (100%).
Our database contains 56 games by Zoltan Jonizs, covering Dec 2015 to Jul 2026. Below you'll find Zoltan Jonizs's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Zoltan Jonizs 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 | 1,802 | 1,860 | Mar 2025 |
| Rapid | 1,780 | 1,783 | Oct 2024 |
| Blitz | 1,789 | 1,789 | Jul 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 56 | 13 | 19 | 24 | 23.2% |
| As White | 25 | 7 | 10 | 8 | 28.0% |
| As Black | 31 | 6 | 9 | 16 | 19.4% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Zoltan Jonizs's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Zoltan Jonizs's side.
First moves as White (25 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 25 | 100.0% | 48.0% |
Main lines as White
- 1.e4 — 100% of White games, 48.0% score
- …c5 (40% of these games) — Jonizs usually continues Nf3 (40.0% score)
- …e5 (20% of these games) — Jonizs usually continues Nf3 (80.0% score)
- …c6 (20% of these games) — Jonizs usually continues d4 (70.0% score)
As Black against 1.e4 (14 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e5 | 14 | 100.0% | 25.0% |
As Black against 1.d4 (10 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| f5 | 10 | 100.0% | 25.0% |
Zoltan Jonizs's chess games
All 56 games by Zoltan Jonizs in the Chess.ceo database (Dec 2015 - 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, 19 draws, 24 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B32 | Sicilian | 7 | 1/3/3 | 14.3% |
| B18 | Caro-Kann: Classical | 4 | 2/2/0 | 50.0% |
| C50 | Italian Game: Giuoco Pianissimo | 3 | 2/1/0 | 66.7% |
| B01 | Scandinavian Defense: Main Line | 3 | 0/1/2 | 0.0% |
| B90 | Sicilian: Najdorf | 2 | 1/1/0 | 50.0% |
| C50 | Italian Game | 2 | 1/1/0 | 50.0% |
| B00 | Nimzowitsch Defense | 1 | 0/0/1 | 0.0% |
| C15 | French: Winawer Variation | 1 | 0/0/1 | 0.0% |
| B52 | Sicilian: Dragon | 1 | 0/0/1 | 0.0% |
| B17 | Caro-Kann: Karpov Variation | 1 | 0/1/0 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A80 | Dutch Defense | 10 | 1/3/6 | 10.0% |
| C42 | Petrov's Defense | 6 | 1/1/4 | 16.7% |
| C27 | Vienna Game | 3 | 0/0/3 | 0.0% |
| C62 | Four Knights Game: Spanish Variation | 2 | 0/2/0 | 0.0% |
| A23 | English Opening: Reverse Sicilian | 2 | 1/0/1 | 50.0% |
| C50 | Italian Game | 2 | 0/2/0 | 0.0% |
| C28 | Bishop's Opening | 1 | 0/0/1 | 0.0% |
| D04 | Colle System | 1 | 1/0/0 | 100.0% |
| E21 | Nimzo-Indian Defense | 1 | 0/0/1 | 0.0% |
| A10 | English Opening: Dutch Defense | 1 | 1/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jan 2023 | Endre Nadasi | 1,955 | chT-HUN BAZ megyei CSB 2223 | A25 |
| Oct 2016 | Istvan Szabo | 1,954 | chT2-HUN Barcza 1617 | B92 |
| Oct 2018 | Gyula Hajnal | 1,866 | chT2-HUN Barcza 1819 | A34 |
| Feb 2023 | Lili Fruzsina Kacsandi | 1,804 | chT2-HUN Barcza 2223 | C42 |
| Oct 2021 | Mikhailo Oros | 1,730 | chT2-HUN Barcza 2122 | B18 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| chT2-HUN Barcza 1718 | 2018 | 9 | 2 | 1,657 |
| chT-HUN BAZ megyei CSB 2122 | 2022 | 7 | 2.5 | 1,676 |
| chT-HUN 1516 BAZ I Borbely | 2016 | 7 | 3.5 | 1,753 |
| chT2-HUN Barcza 2122 | 2022 | 6 | 2.5 | 1,819 |
| chT2-HUN Barcza 1819 | 2019 | 6 | 2 | 1,856 |
| chT-HUN BAZ megyei CSB 2223 | 2023 | 6 | 3.5 | 1,770 |
| chT2-HUN Barcza 2324 | 2024 | 6 | 2.5 | 1,708 |
| chT2-HUN Barcza 2223 | 2023 | 5 | 2.5 | 1,750 |
Interactive opening tree from all 56 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Zoltan Jonizs's chess games?
56 games by Zoltan Jonizs, from Dec 2015 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 Zoltan Jonizs has played.
What does Zoltan Jonizs play on the first move as White?
Across 25 games with White in our database, Zoltan Jonizs opens with 1.e4 (100% of games). Against 1.e4 as Black, Zoltan Jonizs answers 1...e5 (100% of games). Against 1.d4: 1...f5 (100% of games).
What openings does Zoltan Jonizs play as White?
As White, Zoltan Jonizs's most-played openings in our database are: Sicilian (7 games, 14.3% win rate); Caro-Kann: Classical (4 games, 50.0% win rate); Italian Game: Giuoco Pianissimo (3 games, 66.7% win rate). The full breakdown of 25 games with White is in the table above.
What openings does Zoltan Jonizs play as Black?
As Black, Zoltan Jonizs most often plays: Dutch Defense (10 games, 10.0% win rate); Petrov's Defense (6 games, 16.7% win rate); Vienna Game (3 games, 0.0% win rate). See the table above for the top ten Black openings across 31 games.
What is Zoltan Jonizs's FIDE rating?
Zoltan Jonizs is currently rated 1,802 in classical chess, 1,780 in rapid and 1,789 in blitz. Peak classical rating: 1,860 (Mar 2025).
How many games has Zoltan Jonizs played?
Our database contains 56 games by Zoltan Jonizs, covering Dec 2015 to Jul 2026. Overall record: 13 wins, 19 draws, 24 losses (23.2% win rate).
How do I prepare against Zoltan Jonizs?
56 games by Zoltan Jonizs 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.