Prepare against Jaroslav Ugrenovich
Czechia · World #29,676 classical · FIDE ID 23736615
When preparing against Jaroslav Ugrenovich, expect 1.e4 in 93% of White games. Against 1.e4 the reply is 1...c5 (82% of games); against 1.d4, 1...f5 (100%).
Our database contains 30 games by Jaroslav Ugrenovich, covering Nov 2022 to Oct 2026. Below you'll find Jaroslav Ugrenovich's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Jaroslav Ugrenovich 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 | 1,937 | 1,988 | Aug 2026 |
| Rapid | 1,780 | 1,810 | Apr 2026 |
| Blitz | 1,716 | 1,850 | Jan 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 30 | 9 | 7 | 14 | 30.0% |
| As White | 14 | 4 | 2 | 8 | 28.6% |
| As Black | 16 | 5 | 5 | 6 | 31.3% |
FIDE rated record
From FIDE's official rated-game ledger (2021-2026): 390 rated games against 260 different opponents, across 61 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 | 178 | 64 | 60 | 54 | 36.0% | 1,718 | 1,715 | 10 |
| Rapid | 89 | 42 | 11 | 36 | 47.2% | 1,774 | 1,753 | 5 |
| Blitz | 123 | 54 | 17 | 52 | 43.9% | 1,745 | 1,726 | 9 |
Against the field
| Opposition | Games | W | D | L | Win rate |
|---|---|---|---|---|---|
| Against higher-rated | 221 | 58 | 53 | 110 | 26.2% |
| Against lower-rated | 114 | 68 | 24 | 22 | 59.6% |
Wins over titled players: 1 vs WFM.
Tournament wins
1 tournament win from 33 events.
Year by year
| Year | Games | W | D | L | Avg opp | Perf |
|---|---|---|---|---|---|---|
| 2026 | 85 | 40 | 19 | 26 | 1,806 | 1,846 |
| 2025 | 118 | 53 | 26 | 39 | 1,812 | 1,835 |
| 2024 | 95 | 31 | 24 | 40 | 1,758 | 1,670 |
| 2023 | 78 | 33 | 14 | 31 | 1,588 | 1,576 |
| 2022 | 12 | 3 | 3 | 6 | 1,252 | 1,052 |
| 2021 | 2 | 0 | 2 | 0 | 1,179 | 1,179 |
Move-by-move preparation stats
Straight from the preparation tree built over all of Jaroslav Ugrenovich's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Jaroslav Ugrenovich's side.
First moves as White (14 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 13 | 92.9% | 30.8% |
| f4 | 1 | 7.1% | 100.0% |
Main lines as White
- 1.e4 — 93% of White games, 30.8% score
- …c5 (38% of these games) — Ugrenovich usually continues Nf3 (40.0% score)
- …e5 (23% of these games) — Ugrenovich usually continues Nf3 (0.0% score)
- …c6 (15% of these games) — Ugrenovich usually continues d4 (25.0% score)
- 1.f4 — 7% of White games, 100.0% score
- …d5 (100% of these games) — Ugrenovich usually continues Nf3 (100.0% score)
As Black against 1.e4 (11 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 9 | 81.8% | 50.0% |
| e5 | 2 | 18.2% | 50.0% |
As Black against 1.d4 (2 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| f5 | 2 | 100.0% | 25.0% |
Jaroslav Ugrenovich's chess games
All 30 games by Jaroslav Ugrenovich in the Chess.ceo database (Nov 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: 9 wins, 7 draws, 14 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B53 | Sicilian | 4 | 2/0/2 | 50.0% |
| B03 | Alekhine Defense | 2 | 1/0/1 | 50.0% |
| B15 | Caro-Kann: Main Line | 1 | 0/0/1 | 0.0% |
| C47 | Four Knights Game: Scotch Variation | 1 | 0/0/1 | 0.0% |
| C01 | French: Exchange Variation | 1 | 0/1/0 | 0.0% |
| C57 | Italian Game: Two Knights Defense | 1 | 0/0/1 | 0.0% |
| B07 | Pirc Defense | 1 | 0/1/0 | 0.0% |
| C64 | Ruy Lopez: Classical | 1 | 0/0/1 | 0.0% |
| B70 | Sicilian: Dragon | 1 | 0/0/1 | 0.0% |
| A03 | Bird's opening | 1 | 1/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B20 | Sicilian | 7 | 3/2/2 | 42.9% |
| A10 | English Opening: Dutch Defense | 2 | 1/1/0 | 50.0% |
| A87 | Dutch Defense | 2 | 0/1/1 | 0.0% |
| A01 | Nimzovich-Larsen attack | 1 | 0/0/1 | 0.0% |
| B52 | Sicilian: Moscow Variation | 1 | 0/0/1 | 0.0% |
| B90 | Sicilian: Najdorf | 1 | 0/1/0 | 0.0% |
| C55 | Italian Game | 1 | 1/0/0 | 100.0% |
| C31 | King's Gambit | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jun 2026 | Jan Dvorak | 2,131 | 31st Klatovy Open A 2026 | A10 |
| May 2026 | Marek Pokrupa | 2,093 | FIDE OPEN Dalovice 2026 | B20 |
| May 2026 | Jonas Kubat | 1,776 | FIDE OPEN Dalovice 2026 | B03 |
| May 2026 | Radek Sednev | 1,741 | Round 8: Ugrenovich, Jaroslav - Sednev, Radek | B44 |
| May 2026 | David Petrasek | 1,691 | Round 10: Petrasek, David - Ugrenovich, Jaroslav | B20 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-CZE U12 | 2021 | 5 | 1.5 | 1,090 |
| 31st Klatovy Open A 2026 | 2026 | 5 | 2.5 | 2,080 |
| FIDE OPEN Dalovice 2026 | 2026 | 4 | 2.5 | 2,091 |
| Round 10: Petrasek, David - Ugrenovich, Jaroslav | 2026 | 1 | 1 | 2,091 |
| Round 4: Benes, Jan Jeronym - Ugrenovich, Jaroslav | 2026 | 1 | 0 | 1,140 |
| Round 3: Nikolaev, Daniil - Ugrenovich, Jaroslav | 2026 | 1 | 0 | 1,222 |
| Round 7: Ugrenovich, Jaroslav - Hamous, Jiri | 2026 | 1 | 1 | – |
| Round 12: Strejcek, Jiri - Ugrenovich, Jaroslav | 2026 | 1 | 1 | 2,049 |
Interactive opening tree from all 30 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Jaroslav Ugrenovich's chess games?
30 games by Jaroslav Ugrenovich, from Nov 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 Jaroslav Ugrenovich has played.
What does Jaroslav Ugrenovich play on the first move as White?
Across 14 games with White in our database, Jaroslav Ugrenovich opens with 1.e4 (93% of games), 1.f4 (7% of games). Against 1.e4 as Black, Jaroslav Ugrenovich answers 1...c5 (82% of games), 1...e5 (18% of games). Against 1.d4: 1...f5 (100% of games).
What openings does Jaroslav Ugrenovich play as White?
As White, Jaroslav Ugrenovich's most-played openings in our database are: Sicilian (4 games, 50.0% win rate); Alekhine Defense (2 games, 50.0% win rate); Caro-Kann: Main Line (1 games, 0.0% win rate). The full breakdown of 14 games with White is in the table above.
What openings does Jaroslav Ugrenovich play as Black?
As Black, Jaroslav Ugrenovich most often plays: Sicilian (7 games, 42.9% win rate); English Opening: Dutch Defense (2 games, 50.0% win rate); Dutch Defense (2 games, 0.0% win rate). See the table above for the top ten Black openings across 16 games.
What is Jaroslav Ugrenovich's FIDE rating?
Jaroslav Ugrenovich is currently rated 1,937 in classical chess, 1,780 in rapid and 1,716 in blitz. Peak classical rating: 1,988 (Aug 2026).
How many games has Jaroslav Ugrenovich played?
Our database contains 30 games by Jaroslav Ugrenovich, covering Nov 2022 to Oct 2026. Overall record: 9 wins, 7 draws, 14 losses (30.0% win rate).
How do I prepare against Jaroslav Ugrenovich?
30 games by Jaroslav Ugrenovich 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.