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Prepare against Harald Schlais

DEU · World #7,750 classical · FIDE ID 4640349

Our database contains 55 games by Harald Schlais, covering Apr 2003 to Aug 2026. Below you'll find Harald Schlais's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Harald Schlais 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 controlCurrentPeakPeak date
Classical2,2102,251May 2010
Rapid2,2432,243Aug 2026
Blitz2,1192,238Feb 2019

Performance record

SplitGamesWinsDrawsLossesWin rate
Overall5518152232.7%
As White26971034.6%
As Black29981231.0%

Move-by-move preparation stats

Straight from the preparation tree built over all of Harald Schlais's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Harald Schlais's side.

First moves as White (26 games)

MoveGamesSharePlayer score
e41765.4%47.1%
d4934.6%50.0%

Main lines as White

As Black against 1.e4 (11 games)

MoveGamesSharePlayer score
e6872.7%37.5%
c6218.2%50.0%
c519.1%0.0%

As Black against 1.d4 (9 games)

MoveGamesSharePlayer score
Nf69100.0%61.1%

Harald Schlais's chess games

All 55 games by Harald Schlais 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: 18 wins, 15 draws, 22 losses.

Openings as White

ECOOpeningGamesW/D/LWin rate
B22Sicilian: Alapin61/2/316.7%
A50Indian Defense42/0/250.0%
C90Ruy Lopez: Closed41/3/025.0%
C02French: Advance Variation21/0/150.0%
E19Queen's Indian Defense11/0/0100.0%
D02Queen's Pawn Game10/0/10.0%
C41Rat Defense11/0/0100.0%
C78Ruy Lopez: Morphy Defense10/0/10.0%
C63Ruy Lopez: Schliemann10/1/00.0%
E11Bogo-Indian Defense10/1/00.0%

Openings as Black

ECOOpeningGamesW/D/LWin rate
E11Bogo-Indian Defense30/2/10.0%
C06French: Tarrasch Variation31/1/133.3%
A93Catalan20/1/10.0%
A13English Opening20/0/20.0%
C11French: Classical Variation20/1/10.0%
A43French Defense21/0/150.0%
D02Indian Defense20/1/10.0%
B10Caro-Kann21/0/150.0%
E40Nimzo-Indian: Rubinstein System21/1/050.0%
A06Réti Opening22/0/0100.0%

Notable wins

DateOpponentEloEventECO
Jan 1991Josef Gabriel2,375Oberliga Wuerttemberg 9091C41
Jan 1996Marcin Banaszek2,295Oberliga Wuerttemberg 9596E19
Mar 2001Juergen Eugen Roth2,265Oberliga Wuerttemberg 0001A11
Jan 1989Dieter Migl2,255Oberliga Wuerttemberg 8889B00
Dec 2000Juergen Teufel2,235Oberliga Wuerttemberg 0001E65

Top events

EventYearGamesScoreTPR
Oberliga Wuerttemberg 00012001932,204
Oberliga Wuerttemberg 9596199693.52,230
German Chess Championship 2026 | Seniors 65+2026842,072
Oberliga Wuerttemberg 8889198971.52,024
Oberliga Wuerttemberg 8687198774.5
Oberliga Wuerttemberg 8788198875.5
Oberliga Wuerttemberg 9091199172.52,235
38th German Senior Championships | 65+2026112,346
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Frequently asked questions

Where can I find Harald Schlais's chess games?

55 games by Harald Schlais, 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 Harald Schlais has played.

What does Harald Schlais play on the first move as White?

Across 26 games with White in our database, Harald Schlais opens with 1.e4 (65% of games), 1.d4 (35% of games). Against 1.e4 as Black, Harald Schlais answers 1...e6 (73% of games), 1...c6 (18% of games), 1...c5 (9% of games). Against 1.d4: 1...Nf6 (100% of games).

What openings does Harald Schlais play as White?

As White, Harald Schlais's most-played openings in our database are: Sicilian: Alapin (6 games, 16.7% win rate); Indian Defense (4 games, 50.0% win rate); Ruy Lopez: Closed (4 games, 25.0% win rate). The full breakdown of 26 games with White is in the table above.

What openings does Harald Schlais play as Black?

As Black, Harald Schlais most often plays: Bogo-Indian Defense (3 games, 0.0% win rate); French: Tarrasch Variation (3 games, 33.3% win rate); Catalan (2 games, 0.0% win rate). See the table above for the top ten Black openings across 29 games.

What is Harald Schlais's FIDE rating?

Harald Schlais is currently rated 2,210 in classical chess, 2,243 in rapid and 2,119 in blitz. Peak classical rating: 2,251 (May 2010).

How many games has Harald Schlais played?

Our database contains 55 games by Harald Schlais, covering Apr 2003 to Aug 2026. Overall record: 18 wins, 15 draws, 22 losses (32.7% win rate).

How do I prepare against Harald Schlais?

55 games by Harald Schlais 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.

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