Prepare against Leo Weber
Luxembourg · World #29,787 classical · FIDE ID 4000366
When preparing against Leo Weber, expect 1.d4 in 73% of White games. Against 1.e4 the reply is 1...c5 (100% of games); against 1.d4, 1...d5 (63%).
Our database contains 73 games by Leo Weber, covering Apr 2003 to Jul 2026. Below you'll find Leo Weber's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Leo Weber 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 | 1,987 | 2,205 | Jan 2019 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 73 | 29 | 18 | 26 | 39.7% |
| As White | 37 | 14 | 9 | 14 | 37.8% |
| As Black | 36 | 15 | 9 | 12 | 41.7% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Leo Weber's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Leo Weber's side.
First moves as White (37 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 27 | 73.0% | 48.1% |
| e4 | 9 | 24.3% | 61.1% |
| c4 | 1 | 2.7% | 0.0% |
Main lines as White
- 1.d4 — 73% of White games, 48.1% score
- …Nf6 (74% of these games) — Weber usually continues c4 (40.0% score)
- …d5 (15% of these games) — Weber usually continues c4 (62.5% score)
- …e6 (7% of these games) — Weber usually continues e4 (50.0% score)
- 1.e4 — 24% of White games, 61.1% score
- …e6 (33% of these games) — Weber usually continues d4 (66.7% score)
- …c5 (33% of these games) — Weber usually continues Nf3 (50.0% score)
- …e5 (22% of these games) — Weber usually continues Nf3 (50.0% score)
As Black against 1.e4 (19 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 19 | 100.0% | 52.6% |
As Black against 1.d4 (8 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 5 | 62.5% | 70.0% |
| Nf6 | 2 | 25.0% | 50.0% |
| e6 | 1 | 12.5% | 0.0% |
Leo Weber's chess games
All 73 games by Leo Weber in the Chess.ceo database (Apr 2003 - 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: 29 wins, 18 draws, 26 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A56 | Benoni Defense | 9 | 3/2/4 | 33.3% |
| E17 | Queen's Indian Defense | 5 | 3/1/1 | 60.0% |
| D80 | Grünfeld Defense | 3 | 0/0/3 | 0.0% |
| C01 | French: Exchange Variation | 2 | 1/0/1 | 50.0% |
| B32 | Sicilian | 2 | 1/0/1 | 50.0% |
| E07 | Bogo-Indian Defense | 2 | 0/1/1 | 0.0% |
| D11 | Slav Defense | 2 | 1/1/0 | 50.0% |
| D06 | Queen's Gambit | 1 | 1/0/0 | 100.0% |
| D24 | Queen's Gambit Accepted | 1 | 0/0/1 | 0.0% |
| C89 | Ruy Lopez: Closed | 1 | 0/0/1 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B53 | Sicilian | 7 | 1/4/2 | 14.3% |
| B87 | Sicilian: Najdorf | 7 | 3/0/4 | 42.9% |
| D12 | Slav Defense | 6 | 3/1/2 | 50.0% |
| B21 | Sicilian: Smith-Morra Gambit | 3 | 1/2/0 | 33.3% |
| D13 | English Opening | 2 | 1/1/0 | 50.0% |
| D11 | Réti Opening | 2 | 1/1/0 | 50.0% |
| A00 | Orangutan opening | 1 | 1/0/0 | 100.0% |
| D35 | Queen's Gambit Declined | 1 | 0/0/1 | 0.0% |
| A18 | English Opening: Mikenas Variation | 1 | 0/0/1 | 0.0% |
| D85 | Grünfeld Defense | 1 | 1/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Nov 1990 | Emmanuel Kabuye | 2,360 | Olympiad-29 | D18 |
| Nov 1990 | Jambaldoo Lkhagva | 2,325 | Olympiad-29 | E06 |
| Jan 1987 | Gerhard Mueller | 2,315 | Mainz Open | B02 |
| Aug 1978 | Carlos Lau | 2,245 | World Team Championship U26 01 Final B | B91 |
| Aug 1978 | Humberto Morales | 2,235 | World Team Championship U26 01 Final B | D74 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| World U20 ch11 Final C | 1971 | 11 | 7.5 | – |
| ch-World U20 12 Final C | 1973 | 11 | 6 | – |
| Luxembourg Open | 1996 | 9 | 4 | 1,684 |
| Mainz Open | 1987 | 7 | 4.5 | 2,456 |
| ch11 Preliminaries E World U20 | 1971 | 7 | 2.5 | – |
| ch-World U20 12 Preliminaries B | 1973 | 7 | 3 | – |
| Olympiad-29 | 1990 | 7 | 3.5 | 2,317 |
| World Team Championship U26 01 Final B | 1978 | 6 | 5 | 2,506 |
Interactive opening tree from all 73 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Leo Weber's chess games?
73 games by Leo Weber, from Apr 2003 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 Leo Weber has played.
What does Leo Weber play on the first move as White?
Across 37 games with White in our database, Leo Weber opens with 1.d4 (73% of games), 1.e4 (24% of games), 1.c4 (3% of games). Against 1.e4 as Black, Leo Weber answers 1...c5 (100% of games). Against 1.d4: 1...d5 (63% of games), 1...Nf6 (25% of games), 1...e6 (13% of games).
What openings does Leo Weber play as White?
As White, Leo Weber's most-played openings in our database are: Benoni Defense (9 games, 33.3% win rate); Queen's Indian Defense (5 games, 60.0% win rate); Grünfeld Defense (3 games, 0.0% win rate). The full breakdown of 37 games with White is in the table above.
What openings does Leo Weber play as Black?
As Black, Leo Weber most often plays: Sicilian (7 games, 14.3% win rate); Sicilian: Najdorf (7 games, 42.9% win rate); Slav Defense (6 games, 50.0% win rate). See the table above for the top ten Black openings across 36 games.
What is Leo Weber's FIDE rating?
Leo Weber is currently rated 1,987 in classical chess. Peak classical rating: 2,205 (Jan 2019).
How many games has Leo Weber played?
Our database contains 73 games by Leo Weber, covering Apr 2003 to Jul 2026. Overall record: 29 wins, 18 draws, 26 losses (39.7% win rate).
How do I prepare against Leo Weber?
73 games by Leo Weber 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.