Prepare against Jiri Korsa
Czechia · World #51,667 classical · FIDE ID 364010
Our database contains 92 games by Jiri Korsa, covering Dec 2013 to Jul 2026. Below you'll find Jiri Korsa's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Jiri Korsa 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 | 1,886 | 1,933 | Nov 2024 |
| Rapid | 1,888 | 1,888 | Jul 2026 |
| Blitz | 1,861 | 1,861 | Jul 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 92 | 26 | 23 | 43 | 28.3% |
| As White | 47 | 16 | 16 | 15 | 34.0% |
| As Black | 45 | 10 | 7 | 28 | 22.2% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Jiri Korsa's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Jiri Korsa's side.
First moves as White (47 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 47 | 100.0% | 51.1% |
Main lines as White
- 1.e4 — 100% of White games, 51.1% score
- …c5 (32% of these games) — Korsa usually continues Nc3 (56.7% score)
- …e5 (23% of these games) — Korsa usually continues Nf3 (55.0% score)
- …e6 (17% of these games) — Korsa usually continues Nc3 (68.8% score)
As Black against 1.e4 (25 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e5 | 25 | 100.0% | 38.0% |
As Black against 1.d4 (9 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 6 | 66.7% | 16.7% |
| g6 | 3 | 33.3% | 50.0% |
Jiri Korsa's chess games
All 92 games by Jiri Korsa in the Chess.ceo database (Dec 2013 - 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: 26 wins, 23 draws, 43 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B23 | Sicilian: Closed | 16 | 6/5/5 | 37.5% |
| B07 | Pirc Defense | 8 | 1/3/4 | 12.5% |
| C00 | French Defense | 6 | 4/1/1 | 66.7% |
| C50 | Italian Game | 5 | 3/2/0 | 60.0% |
| B11 | Caro-Kann: Two Knights Variation | 4 | 1/2/1 | 25.0% |
| C45 | Scotch Game | 3 | 0/1/2 | 0.0% |
| C26 | Vienna Game | 1 | 0/0/1 | 0.0% |
| C14 | French: Classical Variation | 1 | 1/0/0 | 100.0% |
| C41 | Petrov's Defense | 1 | 0/1/0 | 0.0% |
| C41 | Philidor | 1 | 0/1/0 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C63 | Ruy Lopez: Schliemann | 10 | 0/2/8 | 0.0% |
| A41 | Modern Defense | 6 | 1/2/3 | 16.7% |
| C56 | Italian Game | 5 | 1/2/2 | 20.0% |
| A25 | English Opening: Reverse Sicilian | 4 | 0/0/4 | 0.0% |
| C57 | Italian Game: Two Knights Defense | 2 | 0/0/2 | 0.0% |
| E92 | King's Indian Defense: Orthodox Variation | 2 | 0/0/2 | 0.0% |
| C44 | Scotch Game | 2 | 1/1/0 | 50.0% |
| C47 | Four Knights Game: Scotch Variation | 1 | 1/0/0 | 100.0% |
| A15 | English Opening | 1 | 0/0/1 | 0.0% |
| E68 | King's Indian Defense | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Oct 2014 | Martin Horak | 2,066 | chT-CZE U20 Extraliga West 1415 | C39 |
| Feb 2019 | Tomas Havranek | 2,055 | chT-CZE 2B 1819 | C47 |
| Sep 2017 | Jaroslav Hadrava | 1,964 | Ricany Open A | C29 |
| Apr 2015 | Matej Kuchar | 1,940 | chT-CZE U20 Extraliga Final B 1415 | B23 |
| Aug 2014 | Ladislav Kalvach | 1,924 | Ricany Open A | B23 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Ricany Open A | 2017 | 18 | 7 | 1,754 |
| ch-Czech Fed U16 | 2013 | 11 | 4 | 1,606 |
| Ricany Open | 2015 | 9 | 3.5 | 1,794 |
| Kouty nad Desnou Open A | 2014 | 9 | 3 | 1,610 |
| 11th Prague Golden Open | 2015 | 9 | 5 | 1,908 |
| chT-CZE U20 Extraliga West 1415 | 2015 | 7 | 3.5 | 1,717 |
| chT2B-CZE 2122 | 2022 | 6 | 1 | 1,685 |
| chT-CZE U20 Extraliga Final B 1415 | 2015 | 4 | 2.5 | 1,864 |
Interactive opening tree from all 92 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Jiri Korsa's chess games?
92 games by Jiri Korsa, from Dec 2013 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 Jiri Korsa has played.
What does Jiri Korsa play on the first move as White?
Across 47 games with White in our database, Jiri Korsa opens with 1.e4 (100% of games). Against 1.e4 as Black, Jiri Korsa answers 1...e5 (100% of games). Against 1.d4: 1...Nf6 (67% of games), 1...g6 (33% of games).
What openings does Jiri Korsa play as White?
As White, Jiri Korsa's most-played openings in our database are: Sicilian: Closed (16 games, 37.5% win rate); Pirc Defense (8 games, 12.5% win rate); French Defense (6 games, 66.7% win rate). The full breakdown of 47 games with White is in the table above.
What openings does Jiri Korsa play as Black?
As Black, Jiri Korsa most often plays: Ruy Lopez: Schliemann (10 games, 0.0% win rate); Modern Defense (6 games, 16.7% win rate); Italian Game (5 games, 20.0% win rate). See the table above for the top ten Black openings across 45 games.
What is Jiri Korsa's FIDE rating?
Jiri Korsa is currently rated 1,886 in classical chess, 1,888 in rapid and 1,861 in blitz. Peak classical rating: 1,933 (Nov 2024).
How many games has Jiri Korsa played?
Our database contains 92 games by Jiri Korsa, covering Dec 2013 to Jul 2026. Overall record: 26 wins, 23 draws, 43 losses (28.3% win rate).
How do I prepare against Jiri Korsa?
92 games by Jiri Korsa 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.