Prepare against Tomas Mar
Czechia · World #67,936 classical · FIDE ID 342980
When preparing against Tomas Mar, expect 1.e4 in 100% of White games. Against 1.e4 the reply is 1...d6 (71% of games); against 1.d4, 1...Nf6 (100%). Lowest win rate among frequent openings: Pirc Defense as Black, 47.1% over 17 games.
Our database contains 60 games by Tomas Mar, covering Oct 2014 to Jul 2026. Below you'll find Tomas Mar's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Tomas Mar 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 | 1,828 | 1,853 | Jul 2025 |
| Rapid | 1,753 | 1,832 | May 2024 |
| Blitz | 1,771 | 1,822 | Dec 2024 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 60 | 21 | 13 | 26 | 35.0% |
| As White | 28 | 8 | 8 | 12 | 28.6% |
| As Black | 32 | 13 | 5 | 14 | 40.6% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Tomas Mar's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Tomas Mar's side.
First moves as White (28 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 28 | 100.0% | 42.9% |
Main lines as White
- 1.e4 — 100% of White games, 42.9% score
- …e5 (39% of these games) — Mar usually continues Nf3 (18.2% score)
- …c5 (25% of these games) — Mar usually continues Nc3 (66.7% score)
- …d5 (18% of these games) — Mar usually continues exd5 (60.0% score)
As Black against 1.e4 (24 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d6 | 17 | 70.8% | 52.9% |
| c5 | 6 | 25.0% | 83.3% |
| a6 | 1 | 4.2% | 0.0% |
As Black against 1.d4 (4 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 4 | 100.0% | 25.0% |
Tomas Mar's chess games
All 60 games by Tomas Mar in the Chess.ceo database (Oct 2014 - 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: 21 wins, 13 draws, 26 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B23 | Sicilian: Closed | 6 | 3/2/1 | 50.0% |
| C78 | Ruy Lopez: Morphy Defense | 5 | 0/1/4 | 0.0% |
| B01 | Scandinavian Defense: Modern Variation | 4 | 2/1/1 | 50.0% |
| C45 | Scotch Game | 2 | 0/0/2 | 0.0% |
| C01 | Horwitz Defense | 1 | 1/0/0 | 100.0% |
| B00 | Owen Defense | 1 | 1/0/0 | 100.0% |
| C41 | Philidor | 1 | 0/0/1 | 0.0% |
| C89 | Ruy Lopez: Closed | 1 | 0/1/0 | 0.0% |
| C72 | Ruy Lopez: Steinitz Defense Deferred | 1 | 0/0/1 | 0.0% |
| B01 | Scandinavian Defense: Main Line | 1 | 0/1/0 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B07 | Pirc Defense | 17 | 8/2/7 | 47.1% |
| A36 | English Opening | 3 | 0/1/2 | 0.0% |
| B40 | Sicilian | 3 | 3/0/0 | 100.0% |
| B24 | Sicilian: Closed | 2 | 2/0/0 | 100.0% |
| A45 | London System | 1 | 0/0/1 | 0.0% |
| B14 | Indian Defense | 1 | 0/1/0 | 0.0% |
| C12 | Richter-Veresov Attack | 1 | 0/1/0 | 0.0% |
| B07 | St. George Defense | 1 | 0/0/1 | 0.0% |
| B49 | Sicilian: Taimanov | 1 | 0/0/1 | 0.0% |
| E94 | King's Indian Defense: Orthodox Variation | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Aug 2014 | Anna Vrtiakova | 1,954 | Ricany Open A | B42 |
| Aug 2014 | Josef Horyna | 1,854 | Ricany Open A | B23 |
| Feb 2021 | Luigi Vujicic | 1,853 | 1st Mestre Sheraton Open B | B24 |
| Mar 2010 | Libor Luzik | 1,686 | Kouty nad Desnou Open B | B01 |
| Mar 2010 | Dominik Kula | 1,642 | Kouty nad Desnou Open B | B23 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-CZE U16 | 2003 | 9 | 2.5 | 1,307 |
| Ricany Open A | 2014 | 8 | 3 | 1,820 |
| ch-CZE Open B U18 | 2002 | 8 | 3.5 | 1,447 |
| Ricany Open B | 2006 | 7 | 4 | 1,300 |
| Kouty nad Desnou Open B | 2011 | 7 | 3.5 | 1,691 |
| ch-Czech Fed Open B | 2013 | 6 | 2.5 | 1,472 |
| 1st Mestre Sheraton Open B | 2021 | 5 | 4 | 1,765 |
| Sec Open B | 2007 | 4 | 2 | 1,500 |
Interactive opening tree from all 60 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Tomas Mar's chess games?
60 games by Tomas Mar, from Oct 2014 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 Tomas Mar has played.
What does Tomas Mar play on the first move as White?
Across 28 games with White in our database, Tomas Mar opens with 1.e4 (100% of games). Against 1.e4 as Black, Tomas Mar answers 1...d6 (71% of games), 1...c5 (25% of games), 1...a6 (4% of games). Against 1.d4: 1...Nf6 (100% of games).
What openings does Tomas Mar play as White?
As White, Tomas Mar's most-played openings in our database are: Sicilian: Closed (6 games, 50.0% win rate); Ruy Lopez: Morphy Defense (5 games, 0.0% win rate); Scandinavian Defense: Modern Variation (4 games, 50.0% win rate). The full breakdown of 28 games with White is in the table above.
What openings does Tomas Mar play as Black?
As Black, Tomas Mar most often plays: Pirc Defense (17 games, 47.1% win rate); English Opening (3 games, 0.0% win rate); Sicilian (3 games, 100.0% win rate). See the table above for the top ten Black openings across 32 games.
What is Tomas Mar's FIDE rating?
Tomas Mar is currently rated 1,828 in classical chess, 1,753 in rapid and 1,771 in blitz. Peak classical rating: 1,853 (Jul 2025).
How many games has Tomas Mar played?
Our database contains 60 games by Tomas Mar, covering Oct 2014 to Jul 2026. Overall record: 21 wins, 13 draws, 26 losses (35.0% win rate).
How do I prepare against Tomas Mar?
60 games by Tomas Mar 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.