Prepare against Marek Gajdos
Slovakia · World #76,772 classical · FIDE ID 14952998
When preparing against Marek Gajdos, expect 1.d4 in 100% of White games. Against 1.e4 the reply is 1...c5 (100% of games); against 1.d4, 1...e6 (100%).
Our database contains 30 games by Marek Gajdos, covering Feb 2017 to Jul 2026. Below you'll find Marek Gajdos's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Marek Gajdos 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 | 1,800 | 1,807 | Mar 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 30 | 14 | 13 | 3 | 46.7% |
| As White | 15 | 10 | 5 | 0 | 66.7% |
| As Black | 15 | 4 | 8 | 3 | 26.7% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Marek Gajdos's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Marek Gajdos's side.
First moves as White (15 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 15 | 100.0% | 83.3% |
Main lines as White
- 1.d4 — 100% of White games, 83.3% score
- …d5 (47% of these games) — Gajdos usually continues c4 (92.9% score)
- …Nf6 (40% of these games) — Gajdos usually continues c4 (75.0% score)
- …e6 (7% of these games) — Gajdos usually continues c4 (50.0% score)
As Black against 1.e4 (6 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 6 | 100.0% | 58.3% |
As Black against 1.d4 (5 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e6 | 5 | 100.0% | 50.0% |
Marek Gajdos's chess games
All 30 games by Marek Gajdos in the Chess.ceo database (Feb 2017 - 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: 14 wins, 13 draws, 3 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D06 | Queen's Gambit | 4 | 3/1/0 | 75.0% |
| E00 | Indian Defense | 2 | 2/0/0 | 100.0% |
| D20 | Queen's Gambit Accepted | 2 | 2/0/0 | 100.0% |
| E61 | King's Indian Defense | 2 | 1/1/0 | 50.0% |
| E60 | Benoni Defense | 1 | 0/1/0 | 0.0% |
| D13 | Slav Defense | 1 | 1/0/0 | 100.0% |
| A84 | Dutch Defense | 1 | 1/0/0 | 100.0% |
| E00 | Horwitz Defense | 1 | 0/1/0 | 0.0% |
| E30 | Nimzo-Indian: Sämisch Variation | 1 | 0/1/0 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B20 | Sicilian | 5 | 2/2/1 | 40.0% |
| D07 | Queen's Gambit Declined | 3 | 2/1/0 | 66.7% |
| A40 | Horwitz Defense | 2 | 0/0/2 | 0.0% |
| A20 | English Opening: Reverse Sicilian | 2 | 0/2/0 | 0.0% |
| D50 | Indian Defense | 1 | 0/1/0 | 0.0% |
| A13 | English Opening | 1 | 0/1/0 | 0.0% |
| C02 | Sicilian: Alapin | 1 | 0/1/0 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Oct 2023 | Jan Sunal | 1,709 | chT3B2-SVK 2324 | B46 |
| Nov 2021 | Frantisek Danko | 1,686 | chT3B2-SVK 2122 | B44 |
| Mar 2024 | Tomas Vastik | 1,637 | chT3B2-SVK 2324 | D35 |
| Feb 2022 | Jozef Sofer | 1,575 | chT3B2-SVK 2122 | D07 |
| Apr 2022 | Peter Matejka | 1,542 | chT3B2-SVK 2122 | D20 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| chT3B2-SVK 2122 | 2022 | 6 | 4 | 1,752 |
| chT3B2-SVK 2324 | 2024 | 5 | 4.5 | 1,826 |
| chT3B2-SVK 1819 | 2019 | 5 | 3.5 | 1,655 |
| chT3B2-SVK 1920 | 2020 | 5 | 3 | 1,555 |
| chT3B2-SVK 1718 | 2018 | 4 | 2 | 1,602 |
| chT3B2-SVK 1617 | 2017 | 3 | 1.5 | 1,706 |
| chT3B2-SVK 2223 | 2022 | 2 | 2 | 1,856 |
Interactive opening tree from all 30 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Marek Gajdos's chess games?
30 games by Marek Gajdos, from Feb 2017 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 Marek Gajdos has played.
What does Marek Gajdos play on the first move as White?
Across 15 games with White in our database, Marek Gajdos opens with 1.d4 (100% of games). Against 1.e4 as Black, Marek Gajdos answers 1...c5 (100% of games). Against 1.d4: 1...e6 (100% of games).
What openings does Marek Gajdos play as White?
As White, Marek Gajdos's most-played openings in our database are: Queen's Gambit (4 games, 75.0% win rate); Indian Defense (2 games, 100.0% win rate); Queen's Gambit Accepted (2 games, 100.0% win rate). The full breakdown of 15 games with White is in the table above.
What openings does Marek Gajdos play as Black?
As Black, Marek Gajdos most often plays: Sicilian (5 games, 40.0% win rate); Queen's Gambit Declined (3 games, 66.7% win rate); Horwitz Defense (2 games, 0.0% win rate). See the table above for the top ten Black openings across 15 games.
What is Marek Gajdos's FIDE rating?
Marek Gajdos is currently rated 1,800 in classical chess. Peak classical rating: 1,807 (Mar 2026).
How many games has Marek Gajdos played?
Our database contains 30 games by Marek Gajdos, covering Feb 2017 to Jul 2026. Overall record: 14 wins, 13 draws, 3 losses (46.7% win rate).
How do I prepare against Marek Gajdos?
30 games by Marek Gajdos 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.