Prepare against Joerg Maass
DEU · World #13,444 classical · FIDE ID 4683714
Our database contains 86 games by Joerg Maass, covering Apr 2003 to Jul 2026. Below you'll find Joerg Maass's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Joerg Maass 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 | 2,123 | 2,165 | Apr 2013 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 86 | 30 | 25 | 31 | 34.9% |
| As White | 47 | 17 | 13 | 17 | 36.2% |
| As Black | 39 | 13 | 12 | 14 | 33.3% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Joerg Maass's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Joerg Maass's side.
First moves as White (47 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 46 | 97.9% | 48.9% |
| e4 | 1 | 2.1% | 100.0% |
Main lines as White
- 1.d4 — 98% of White games, 48.9% score
- …Nf6 (39% of these games) — Maass usually continues c4 (47.2% score)
- …d5 (39% of these games) — Maass usually continues c4 (47.2% score)
- …f5 (11% of these games) — Maass usually continues g3 (33.3% score)
- 1.e4 — 2% of White games, 100.0% score
- …e5 (100% of these games) — Maass usually continues Nf3 (100.0% score)
As Black against 1.e4 (20 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 18 | 90.0% | 55.6% |
| d5 | 1 | 5.0% | 50.0% |
| d6 | 1 | 5.0% | 0.0% |
As Black against 1.d4 (11 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 6 | 54.5% | 33.3% |
| c5 | 5 | 45.5% | 40.0% |
Joerg Maass's chess games
All 86 games by Joerg Maass 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: 30 wins, 25 draws, 31 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| E97 | King's Indian Defense: Orthodox Variation | 6 | 1/2/3 | 16.7% |
| D36 | Indian Defense | 6 | 4/1/1 | 66.7% |
| A81 | Dutch Defense | 5 | 2/2/1 | 40.0% |
| D15 | Slav Defense | 5 | 1/3/1 | 20.0% |
| E32 | Nimzo-Indian: Classical Variation | 4 | 2/1/1 | 50.0% |
| D21 | Queen's Gambit Accepted | 4 | 2/0/2 | 50.0% |
| D31 | Semi-Slav Defense | 3 | 0/0/3 | 0.0% |
| D06 | Queen's Gambit | 2 | 0/1/1 | 0.0% |
| A21 | Queen's Pawn Game | 2 | 1/1/0 | 50.0% |
| A59 | Benoni Defense | 2 | 1/0/1 | 50.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B33 | Sicilian: Sveshnikov | 10 | 8/1/1 | 80.0% |
| A43 | Benoni Defense | 8 | 2/3/3 | 25.0% |
| B25 | Sicilian: Closed | 5 | 0/1/4 | 0.0% |
| A34 | English Opening: Symmetrical | 4 | 1/2/1 | 25.0% |
| A31 | English Opening | 2 | 1/1/0 | 50.0% |
| A00 | Orangutan opening | 1 | 0/1/0 | 0.0% |
| B07 | Pirc Defense | 1 | 0/0/1 | 0.0% |
| A43 | Queen's Pawn Game | 1 | 0/0/1 | 0.0% |
| B01 | Scandinavian Defense: Modern Variation | 1 | 0/1/0 | 0.0% |
| B23 | Sicilian | 1 | 1/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Aug 2001 | Cliff Wichmann | 2,284 | 14th Kiel Open | A34 |
| Aug 2001 | Wolfgang Homuth | 2,141 | 14th Kiel Open | B33 |
| Dec 2016 | Rainer Roehl | 2,134 | Oberliga Nord N 1617 | E32 |
| Jan 2001 | Jan Dreesen | 2,118 | ch-S Schleswig Holstein VM 56th | C41 |
| Dec 2009 | Christian Rathje | 2,113 | Oberliga Nord N 0910 | B33 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| 15th Kiel Open | 2002 | 9 | 5.5 | 2,410 |
| chC-Schleswig Holstein 55th | 2000 | 9 | 6.5 | 2,192 |
| Oberliga Nord N 0910 | 2010 | 9 | 4 | 2,079 |
| 14th Kiel Open | 2001 | 9 | 5.5 | 2,304 |
| 16th Kiel Open A | 2003 | 9 | 4 | 2,141 |
| Oberliga Nord N 1213 | 2013 | 8 | 1.5 | 1,978 |
| ch-Schleswig Holstein qual cand-B 51st | 1996 | 8 | 5.5 | 2,245 |
| ch-S Schleswig Holstein VM 56th | 2001 | 8 | 3.5 | 2,046 |
Interactive opening tree from all 86 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Joerg Maass's chess games?
86 games by Joerg Maass, 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 Joerg Maass has played.
What does Joerg Maass play on the first move as White?
Across 47 games with White in our database, Joerg Maass opens with 1.d4 (98% of games), 1.e4 (2% of games). Against 1.e4 as Black, Joerg Maass answers 1...c5 (90% of games), 1...d5 (5% of games), 1...d6 (5% of games). Against 1.d4: 1...Nf6 (55% of games), 1...c5 (45% of games).
What openings does Joerg Maass play as White?
As White, Joerg Maass's most-played openings in our database are: King's Indian Defense: Orthodox Variation (6 games, 16.7% win rate); Indian Defense (6 games, 66.7% win rate); Dutch Defense (5 games, 40.0% win rate). The full breakdown of 47 games with White is in the table above.
What openings does Joerg Maass play as Black?
As Black, Joerg Maass most often plays: Sicilian: Sveshnikov (10 games, 80.0% win rate); Benoni Defense (8 games, 25.0% win rate); Sicilian: Closed (5 games, 0.0% win rate). See the table above for the top ten Black openings across 39 games.
What is Joerg Maass's FIDE rating?
Joerg Maass is currently rated 2,123 in classical chess. Peak classical rating: 2,165 (Apr 2013).
How many games has Joerg Maass played?
Our database contains 86 games by Joerg Maass, covering Apr 2003 to Jul 2026. Overall record: 30 wins, 25 draws, 31 losses (34.9% win rate).
How do I prepare against Joerg Maass?
86 games by Joerg Maass 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.