Prepare against Oskar Gresek
Czechia · World #51,933 classical · FIDE ID 23750189
When preparing against Oskar Gresek, expect 1.e4 in 100% of White games. Against 1.e4 the reply is 1...d5 (59% of games); against 1.d4, 1...d5 (75%).
Our database contains 47 games by Oskar Gresek, covering Apr 2022 to Oct 2026. Below you'll find Oskar Gresek's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Oskar Gresek 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 | 1,995 | Apr 2026 |
| Rapid | 1,940 | 1,973 | May 2026 |
| Blitz | 1,815 | 2,000 | Aug 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 47 | 14 | 18 | 15 | 29.8% |
| As White | 22 | 5 | 10 | 7 | 22.7% |
| As Black | 25 | 9 | 8 | 8 | 36.0% |
FIDE rated record
From FIDE's official rated-game ledger (2022-2026): 451 rated games against 332 different opponents, across 69 events in 1 countries. These counts cover FIDE-rated play only, so they differ from the database totals above.
By time control
| Format | Games | W | D | L | Win rate | Avg opp | Perf | Unbeaten |
|---|---|---|---|---|---|---|---|---|
| Classical | 287 | 114 | 128 | 45 | 39.7% | 1,637 | 1,715 | 29 |
| Rapid | 117 | 56 | 32 | 29 | 47.9% | 1,788 | 1,861 | 9 |
| Blitz | 47 | 23 | 12 | 12 | 48.9% | 1,862 | 1,956 | 6 |
Against the field
| Opposition | Games | W | D | L | Win rate |
|---|---|---|---|---|---|
| Against higher-rated | 166 | 38 | 63 | 65 | 22.9% |
| Against lower-rated | 239 | 126 | 94 | 19 | 52.7% |
Wins over titled players: 2 vs FM · 1 vs WCM.
Tournament wins
2 tournament wins from 45 events, 1 of them outright.
Year by year
| Year | Games | W | D | L | Avg opp | Perf |
|---|---|---|---|---|---|---|
| 2026 | 86 | 41 | 26 | 19 | 1,846 | 1,949 |
| 2025 | 181 | 78 | 69 | 34 | 1,812 | 1,900 |
| 2024 | 98 | 42 | 35 | 21 | 1,649 | 1,722 |
| 2023 | 43 | 18 | 20 | 5 | 1,386 | 1,443 |
| 2022 | 43 | 14 | 22 | 7 | 1,227 | 1,227 |
Move-by-move preparation stats
Straight from the preparation tree built over all of Oskar Gresek's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Oskar Gresek's side.
First moves as White (22 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 22 | 100.0% | 45.5% |
Main lines as White
- 1.e4 — 100% of White games, 45.5% score
- …c5 (32% of these games) — Gresek usually continues Nf3 (50.0% score)
- …c6 (32% of these games) — Gresek usually continues d4 (50.0% score)
- …e5 (23% of these games) — Gresek usually continues Nf3 (30.0% score)
As Black against 1.e4 (17 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 10 | 58.8% | 35.0% |
| e5 | 5 | 29.4% | 60.0% |
| c5 | 2 | 11.8% | 100.0% |
As Black against 1.d4 (4 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 3 | 75.0% | 50.0% |
| Nf6 | 1 | 25.0% | 0.0% |
Oskar Gresek's chess games
All 47 games by Oskar Gresek in the Chess.ceo database (Apr 2022 - Oct 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: 14 wins, 18 draws, 15 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B13 | Caro-Kann: Exchange Variation | 5 | 1/1/3 | 20.0% |
| C45 | Scotch Game | 3 | 0/1/2 | 0.0% |
| B52 | Sicilian: Moscow Variation | 3 | 0/2/1 | 0.0% |
| C01 | French: Exchange Variation | 2 | 1/1/0 | 50.0% |
| B45 | Sicilian: Four Knights | 2 | 0/2/0 | 0.0% |
| B12 | Caro-Kann: Advance Variation | 2 | 2/0/0 | 100.0% |
| B33 | Sicilian: Sveshnikov | 1 | 1/0/0 | 100.0% |
| C17 | French: Winawer Variation | 1 | 0/0/1 | 0.0% |
| Italian Game | 1 | 0/1/0 | 0.0% | |
| C42 | Petrov's Defense | 1 | 0/1/0 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B01 | Scandinavian Defense: Main Line | 7 | 1/4/2 | 14.3% |
| C50 | Italian Game | 3 | 2/0/1 | 66.7% |
| B01 | Scandinavian Defense: Modern Variation | 3 | 0/1/2 | 0.0% |
| C45 | Scotch Game | 2 | 1/0/1 | 50.0% |
| D01 | Queen's Pawn Game: Chigorin Variation | 1 | 1/0/0 | 100.0% |
| Réti Opening | 1 | 0/1/0 | 0.0% | |
| D35 | Semi-Slav Defense | 1 | 1/0/0 | 100.0% |
| Sicilian: Alapin | 1 | 1/0/0 | 100.0% | |
| D35 | Indian Defense | 1 | 0/1/0 | 0.0% |
| B45 | Sicilian: Four Knights | 1 | 1/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Aug 2026 | Dominik Vecera | 2,172 | JESENIK Open 2026 - Group A | B33 |
| Mar 2022 | Adam Novotny | 2,147 | ch-CZE U10 | C54 |
| Jul 2026 | Jan Didi | 1,948 | 9th Bohumin Open 2026 | B45 |
| Oct 2026 | Anna Hrckova | 1,935 | Mistrovství Moravy a Slezska 2026 | — |
| May 2026 | Dominika Katarzyna Palka | 1,887 | Ostravský koník 2026 | FIDE Open B | D01 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| 9th Bohumin Open 2026 | 2026 | 9 | 3 | 1,914 |
| Mistrovství Moravy a Slezska 2026 | 2026 | 9 | 6 | 1,872 |
| ch-CZE U10 | 2022 | 9 | 5 | 1,394 |
| ch-CZE U12 | 2024 | 9 | 4 | 1,636 |
| JESENIK Open 2026 - Group A | 2026 | 4 | 1 | 1,939 |
| Czech Rapid Youth Championship 2026 | Boys | U14 | 2026 | 3 | 1 | 1,805 |
| Ostravský koník 2026 | FIDE Open B | 2026 | 3 | 2 | 2,030 |
| chT-CZE U12 | 2022 | 1 | 1 | 1,621 |
Interactive opening tree from all 47 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Oskar Gresek's chess games?
47 games by Oskar Gresek, from Apr 2022 to Oct 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 Oskar Gresek has played.
What does Oskar Gresek play on the first move as White?
Across 22 games with White in our database, Oskar Gresek opens with 1.e4 (100% of games). Against 1.e4 as Black, Oskar Gresek answers 1...d5 (59% of games), 1...e5 (29% of games), 1...c5 (12% of games). Against 1.d4: 1...d5 (75% of games), 1...Nf6 (25% of games).
What openings does Oskar Gresek play as White?
As White, Oskar Gresek's most-played openings in our database are: Caro-Kann: Exchange Variation (5 games, 20.0% win rate); Scotch Game (3 games, 0.0% win rate); Sicilian: Moscow Variation (3 games, 0.0% win rate). The full breakdown of 22 games with White is in the table above.
What openings does Oskar Gresek play as Black?
As Black, Oskar Gresek most often plays: Scandinavian Defense: Main Line (7 games, 14.3% win rate); Italian Game (3 games, 66.7% win rate); Scandinavian Defense: Modern Variation (3 games, 0.0% win rate). See the table above for the top ten Black openings across 25 games.
What is Oskar Gresek's FIDE rating?
Oskar Gresek is currently rated 1,886 in classical chess, 1,940 in rapid and 1,815 in blitz. Peak classical rating: 1,995 (Apr 2026).
How many games has Oskar Gresek played?
Our database contains 47 games by Oskar Gresek, covering Apr 2022 to Oct 2026. Overall record: 14 wins, 18 draws, 15 losses (29.8% win rate).
How do I prepare against Oskar Gresek?
47 games by Oskar Gresek 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.