Prepare against Lajos Jr. Erdei
Hungary · World #38,217 classical · FIDE ID 711144
Our database contains 95 games by Lajos Jr. Erdei, covering Oct 2007 to Jul 2026. Below you'll find Lajos Jr. Erdei's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Lajos Jr. Erdei 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 | 1,943 | 1,968 | Apr 2015 |
| Rapid | 1,965 | 1,983 | Jun 2026 |
| Blitz | 1,915 | 1,951 | Dec 2025 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 95 | 39 | 26 | 30 | 41.1% |
| As White | 53 | 18 | 16 | 19 | 34.0% |
| As Black | 42 | 21 | 10 | 11 | 50.0% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Lajos Jr. Erdei's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Lajos Jr. Erdei's side.
First moves as White (53 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 33 | 62.3% | 47.0% |
| Nf3 | 12 | 22.6% | 58.3% |
| h4 | 3 | 5.7% | 83.3% |
| d4 | 3 | 5.7% | 16.7% |
| b3 | 2 | 3.8% | 25.0% |
Main lines as White
- 1.e4 — 62% of White games, 47.0% score
- …c5 (52% of these games) — Erdei usually continues Nc3 (35.0% score)
- …e6 (21% of these games) — Erdei usually continues d4 (50.0% score)
- …c6 (9% of these games) — Erdei usually continues d4 (16.7% score)
- 1.Nf3 — 23% of White games, 58.3% score
- …Nf6 (42% of these games) — Erdei usually continues c4 (50.0% score)
- …d5 (33% of these games) — Erdei usually continues c4 (50.0% score)
- …c5 (25% of these games) — Erdei usually continues g3 (75.0% score)
As Black against 1.e4 (26 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d6 | 10 | 38.5% | 65.0% |
| d5 | 5 | 19.2% | 50.0% |
| c6 | 4 | 15.4% | 75.0% |
| g6 | 2 | 7.7% | 100.0% |
| Nf6 | 2 | 7.7% | 75.0% |
| h5 | 1 | 3.8% | 0.0% |
As Black against 1.d4 (11 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 9 | 81.8% | 61.1% |
| c5 | 2 | 18.2% | 50.0% |
Lajos Jr. Erdei's chess games
All 95 games by Lajos Jr. Erdei in the Chess.ceo database (Oct 2007 - 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: 39 wins, 26 draws, 30 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B30 | Sicilian: Closed | 9 | 2/2/5 | 22.2% |
| A07 | Réti Opening | 5 | 3/2/0 | 60.0% |
| B23 | Sicilian | 4 | 3/1/0 | 75.0% |
| C03 | French: Tarrasch Variation | 3 | 2/0/1 | 66.7% |
| A00 | Kadas Opening | 3 | 2/1/0 | 66.7% |
| C00 | French Defense | 3 | 1/0/2 | 33.3% |
| A15 | English Opening | 3 | 0/1/2 | 0.0% |
| D79 | Réti Opening: Symmetrical Defense | 2 | 0/2/0 | 0.0% |
| B19 | Caro-Kann: Classical | 2 | 0/1/1 | 0.0% |
| A06 | Nimzovich-Larsen attack | 2 | 0/1/1 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B07 | Pirc Defense | 12 | 7/2/3 | 58.3% |
| B01 | Scandinavian Defense: Modern Variation | 5 | 2/1/2 | 40.0% |
| A48 | Indian Defense | 3 | 2/0/1 | 66.7% |
| B08 | Caro-Kann | 2 | 1/1/0 | 50.0% |
| B02 | Alekhine Defense | 2 | 1/1/0 | 50.0% |
| A40 | Benoni Defense | 2 | 0/2/0 | 0.0% |
| A51 | Budapest Defense | 2 | 1/0/1 | 50.0% |
| B06 | Modern Defense | 2 | 2/0/0 | 100.0% |
| A34 | English Opening: Symmetrical | 1 | 0/1/0 | 0.0% |
| C30 | King's Gambit | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Mar 2015 | Jozsef Frank | 2,096 | Level Open A 3rd | B09 |
| Sep 2014 | Robert Csolig | 2,081 | chT2-HUN Breyer 1415 | E85 |
| Mar 2014 | Zoltan Dr. Czibulka | 2,058 | Level Open 2nd | E60 |
| Nov 2014 | Laszlo Barson | 1,993 | chT-HUN4a 1415 | B07 |
| May 2014 | Gyorgy Zorkoczy | 1,976 | chT4-HUN 1314 | B07 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| chT4-HUN 1314 | 2014 | 10 | 9 | 2,133 |
| chT-HUN 2 Breyer 1819 | 2019 | 8 | 3 | 1,913 |
| chT2-HUN Breyer 1516 | 2016 | 8 | 1 | 1,759 |
| chT2-HUN Szechenyi 2122 | 2022 | 8 | 2 | 1,824 |
| chT2-HUN Szechenyi 2324 | 2024 | 7 | 6 | 2,075 |
| chT4-HUN 1617 | 2017 | 6 | 2 | 1,712 |
| chT2-HUN Breyer 1415 | 2015 | 6 | 3.5 | 2,088 |
| 4th Gyor Amateur Open | 2015 | 5 | 4 | 1,911 |
Interactive opening tree from all 95 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Lajos Jr. Erdei's chess games?
95 games by Lajos Jr. Erdei, from Oct 2007 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 Lajos Jr. Erdei has played.
What does Lajos Jr. Erdei play on the first move as White?
Across 53 games with White in our database, Lajos Jr. Erdei opens with 1.e4 (62% of games), 1.Nf3 (23% of games), 1.h4 (6% of games). Against 1.e4 as Black, Lajos Jr. Erdei answers 1...d6 (38% of games), 1...d5 (19% of games), 1...c6 (15% of games). Against 1.d4: 1...Nf6 (82% of games), 1...c5 (18% of games).
What openings does Lajos Jr. Erdei play as White?
As White, Lajos Jr. Erdei's most-played openings in our database are: Sicilian: Closed (9 games, 22.2% win rate); Réti Opening (5 games, 60.0% win rate); Sicilian (4 games, 75.0% win rate). The full breakdown of 53 games with White is in the table above.
What openings does Lajos Jr. Erdei play as Black?
As Black, Lajos Jr. Erdei most often plays: Pirc Defense (12 games, 58.3% win rate); Scandinavian Defense: Modern Variation (5 games, 40.0% win rate); Indian Defense (3 games, 66.7% win rate). See the table above for the top ten Black openings across 42 games.
What is Lajos Jr. Erdei's FIDE rating?
Lajos Jr. Erdei is currently rated 1,943 in classical chess, 1,965 in rapid and 1,915 in blitz. Peak classical rating: 1,968 (Apr 2015).
How many games has Lajos Jr. Erdei played?
Our database contains 95 games by Lajos Jr. Erdei, covering Oct 2007 to Jul 2026. Overall record: 39 wins, 26 draws, 30 losses (41.1% win rate).
How do I prepare against Lajos Jr. Erdei?
95 games by Lajos Jr. Erdei 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.