Prepare against Jaroslav Mojzis
FM · Czechia · World #23,230 classical · FIDE ID 302325
Our database contains 508 games by Jaroslav Mojzis, covering Apr 2003 to Aug 2026. Below you'll find Jaroslav Mojzis's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Jaroslav Mojzis 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 | 2,031 | 2,266 | Jan 2010 |
| Rapid | 2,004 | 2,188 | Jul 2012 |
| Blitz | 1,967 | 2,092 | Dec 2018 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 508 | 172 | 134 | 202 | 33.9% |
| As White | 240 | 95 | 61 | 84 | 39.6% |
| As Black | 268 | 77 | 73 | 118 | 28.7% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Jaroslav Mojzis's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Jaroslav Mojzis's side.
First moves as White (240 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf3 | 159 | 66.3% | 51.6% |
| d4 | 72 | 30.0% | 53.5% |
| e4 | 6 | 2.5% | 33.3% |
| c4 | 3 | 1.3% | 100.0% |
Main lines as White
- 1.Nf3 — 66% of White games, 51.6% score
- …Nf6 (43% of these games) — Mojzis usually continues g3 (48.6% score)
- …d5 (28% of these games) — Mojzis usually continues g3 (62.9% score)
- …c5 (14% of these games) — Mojzis usually continues g3 (38.2% score)
- 1.d4 — 30% of White games, 53.5% score
- …Nf6 (51% of these games) — Mojzis usually continues c4 (52.1% score)
- …d5 (28% of these games) — Mojzis usually continues c4 (64.3% score)
- …f5 (7% of these games) — Mojzis usually continues Nf3 (50.0% score)
As Black against 1.e4 (154 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e5 | 95 | 61.7% | 38.4% |
| c5 | 54 | 35.1% | 46.3% |
| e6 | 5 | 3.2% | 10.0% |
As Black against 1.d4 (70 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 70 | 100.0% | 41.4% |
Jaroslav Mojzis's chess games
All 508 games by Jaroslav Mojzis in the Chess.ceo database (Apr 2003 - Aug 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: 172 wins, 134 draws, 202 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A04 | Réti Opening | 71 | 26/16/29 | 36.6% |
| A30 | English Opening | 28 | 10/6/12 | 35.7% |
| A50 | Indian Defense | 19 | 4/7/8 | 21.1% |
| E04 | Catalan | 13 | 8/3/2 | 61.5% |
| E62 | Réti Opening: Symmetrical Defense | 13 | 8/2/3 | 61.5% |
| A88 | Dutch Defense | 12 | 6/2/4 | 50.0% |
| E69 | Modern Defense | 9 | 3/3/3 | 33.3% |
| D11 | Slav Defense | 8 | 6/1/1 | 75.0% |
| E18 | Queen's Indian Defense | 7 | 3/3/1 | 42.9% |
| A41 | Queen's Pawn Game | 6 | 3/1/2 | 50.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B29 | Sicilian | 36 | 14/7/15 | 38.9% |
| E12 | Queen's Indian Defense | 30 | 8/8/14 | 26.7% |
| C95 | Ruy Lopez: Closed | 20 | 3/7/10 | 15.0% |
| A30 | English Opening | 16 | 6/6/4 | 37.5% |
| A46 | Indian Defense | 13 | 3/3/7 | 23.1% |
| C54 | Italian Game: Classical Variation | 11 | 3/4/4 | 27.3% |
| C77 | Ruy Lopez: Morphy Defense | 11 | 3/4/4 | 27.3% |
| C56 | Italian Game | 11 | 2/2/7 | 18.2% |
| C45 | Scotch Game | 10 | 2/6/2 | 20.0% |
| E05 | Catalan | 8 | 1/2/5 | 12.5% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jul 2011 | Mikhail Kazakov | 2,471 | 9th Nachod Open | B98 |
| Aug 2007 | Martin Petr | 2,453 | 3rd Ceska Trebova Open | B30 |
| Apr 2007 | Milan Smistik | 2,401 | chT2d-CZE 0607 | A11 |
| Jul 2026 | Yelisieiev,Yevhenii | 2,382 | 37th Czech Rapid G1 2026 | A41 |
| Aug 2009 | Evgenij Piankov | 2,356 | Tabor Open | A13 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Stare Mesto Open | 2025 | 51 | 24.5 | 2,093 |
| Tabor Open | 2012 | 42 | 26 | 2,185 |
| chT-CZE 2C 0405 | 2005 | 11 | 7 | 2,310 |
| chT2c-CZE 0506 | 2006 | 11 | 6.5 | 2,262 |
| chT2D-CZE 0910 | 2010 | 11 | 5 | 2,116 |
| chT2D-CZE 2223 | 2023 | 10 | 5 | 1,975 |
| 26th Wch Seniors 65 | 2016 | 10 | 5.5 | 2,114 |
| chT1E-CZE 1213 | 2013 | 10 | 3.5 | 2,095 |
Interactive opening tree from all 508 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Jaroslav Mojzis's chess games?
508 games by Jaroslav Mojzis, from Apr 2003 to Aug 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 Mojzis has played.
What does Jaroslav Mojzis play on the first move as White?
Across 240 games with White in our database, Jaroslav Mojzis opens with 1.Nf3 (66% of games), 1.d4 (30% of games), 1.e4 (3% of games). Against 1.e4 as Black, Jaroslav Mojzis answers 1...e5 (62% of games), 1...c5 (35% of games), 1...e6 (3% of games). Against 1.d4: 1...Nf6 (100% of games).
What openings does Jaroslav Mojzis play as White?
As White, Jaroslav Mojzis's most-played openings in our database are: Réti Opening (71 games, 36.6% win rate); English Opening (28 games, 35.7% win rate); Indian Defense (19 games, 21.1% win rate). The full breakdown of 240 games with White is in the table above.
What openings does Jaroslav Mojzis play as Black?
As Black, Jaroslav Mojzis most often plays: Sicilian (36 games, 38.9% win rate); Queen's Indian Defense (30 games, 26.7% win rate); Ruy Lopez: Closed (20 games, 15.0% win rate). See the table above for the top ten Black openings across 268 games.
What is Jaroslav Mojzis's FIDE rating?
Jaroslav Mojzis is currently rated 2,031 in classical chess, 2,004 in rapid and 1,967 in blitz. Peak classical rating: 2,266 (Jan 2010).
How many games has Jaroslav Mojzis played?
Our database contains 508 games by Jaroslav Mojzis, covering Apr 2003 to Aug 2026. Overall record: 172 wins, 134 draws, 202 losses (33.9% win rate).
How do I prepare against Jaroslav Mojzis?
508 games by Jaroslav Mojzis 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.