Prepare against Pierrot Kayser
Luxembourg · World #111,863 classical · FIDE ID 4002822
When preparing against Pierrot Kayser, expect 1.d4 in 78% of White games. Against 1.e4 the reply is 1...c5 (45% of games); against 1.d4, 1...d5 (57%).
Our database contains 45 games by Pierrot Kayser, covering Jun 2014 to Jul 2026. Below you'll find Pierrot Kayser's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Pierrot Kayser 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 | 1,696 | 1,769 | Mar 2024 |
| Rapid | 1,759 | 1,759 | Jul 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 45 | 12 | 11 | 22 | 26.7% |
| As White | 23 | 4 | 5 | 14 | 17.4% |
| As Black | 22 | 8 | 6 | 8 | 36.4% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Pierrot Kayser's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Pierrot Kayser's side.
First moves as White (23 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 18 | 78.3% | 30.6% |
| g4 | 3 | 13.0% | 33.3% |
| e4 | 2 | 8.7% | 0.0% |
Main lines as White
- 1.d4 — 78% of White games, 30.6% score
- …Nf6 (50% of these games) — Kayser usually continues c4 (12.5% score)
- …d5 (33% of these games) — Kayser usually continues e4 (0.0% score)
- …c5 (11% of these games) — Kayser usually continues Nf3 (0.0% score)
- 1.g4 — 13% of White games, 33.3% score
- …d5 (67% of these games) — Kayser usually continues Bg2 (0.0% score)
- …e5 (33% of these games) — Kayser usually continues Bg2 (100.0% score)
As Black against 1.e4 (11 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 5 | 45.5% | 60.0% |
| e6 | 3 | 27.3% | 33.3% |
| e5 | 2 | 18.2% | 0.0% |
| d6 | 1 | 9.1% | 100.0% |
As Black against 1.d4 (7 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 4 | 57.1% | 25.0% |
| Nf6 | 2 | 28.6% | 75.0% |
| g6 | 1 | 14.3% | 50.0% |
Pierrot Kayser's chess games
All 45 games by Pierrot Kayser in the Chess.ceo database (Jun 2014 - 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: 12 wins, 11 draws, 22 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A43 | Benoni Defense | 3 | 1/0/2 | 33.3% |
| A00 | Grob's Attack | 3 | 1/0/2 | 33.3% |
| A45 | London System | 2 | 0/1/1 | 0.0% |
| A48 | King's Indian Defense | 2 | 1/0/1 | 50.0% |
| A31 | English Opening | 2 | 0/0/2 | 0.0% |
| A80 | Blackmar-Diemer Gambit | 2 | 0/0/2 | 0.0% |
| D03 | Torre Attack | 1 | 0/0/1 | 0.0% |
| E11 | Bogo-Indian Defense | 1 | 0/1/0 | 0.0% |
| E91 | King's Indian Defense: Orthodox Variation | 1 | 1/0/0 | 100.0% |
| D02 | Queen's Pawn Game | 1 | 0/1/0 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B23 | Sicilian: Closed | 3 | 1/0/2 | 33.3% |
| A48 | King's Indian Defense | 2 | 1/1/0 | 50.0% |
| D35 | Indian Defense | 2 | 0/1/1 | 0.0% |
| D11 | Slav Defense | 2 | 0/0/2 | 0.0% |
| A42 | Modern Defense | 1 | 0/1/0 | 0.0% |
| A05 | Nimzovich-Larsen attack | 1 | 1/0/0 | 100.0% |
| C02 | French: Advance Variation | 1 | 0/1/0 | 0.0% |
| D53 | Queen's Gambit | 1 | 0/1/0 | 0.0% |
| A07 | Réti Opening | 1 | 1/0/0 | 100.0% |
| A49 | Réti Opening: Symmetrical Defense | 1 | 1/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Apr 1999 | Kees Jongsma | 1,819 | ch-Luxembourg | A48 |
| Jan 1996 | G. Weber | 1,710 | Luxembourg Open | E61 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| 33rd World Senior 50+ | 2025 | 10 | 3 | 1,665 |
| ch-Luxembourg | 1999 | 9 | 3.5 | 1,646 |
| WchT Seniors 50 | 2024 | 9 | 1.5 | 1,583 |
| Luxembourg Open | 1996 | 9 | 5 | 1,871 |
| Nuremberg Open | 1990 | 2 | 1 | 2,425 |
| St Ingbert Open | 1991 | 2 | 1 | – |
| chT-Luxembourg | 1992 | 2 | 0.5 | – |
| chT-Luxembourg 1213 | 2013 | 1 | 1 | – |
Interactive opening tree from all 45 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Pierrot Kayser's chess games?
45 games by Pierrot Kayser, from Jun 2014 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 Pierrot Kayser has played.
What does Pierrot Kayser play on the first move as White?
Across 23 games with White in our database, Pierrot Kayser opens with 1.d4 (78% of games), 1.g4 (13% of games), 1.e4 (9% of games). Against 1.e4 as Black, Pierrot Kayser answers 1...c5 (45% of games), 1...e6 (27% of games), 1...e5 (18% of games). Against 1.d4: 1...d5 (57% of games), 1...Nf6 (29% of games), 1...g6 (14% of games).
What openings does Pierrot Kayser play as White?
As White, Pierrot Kayser's most-played openings in our database are: Benoni Defense (3 games, 33.3% win rate); Grob's Attack (3 games, 33.3% win rate); London System (2 games, 0.0% win rate). The full breakdown of 23 games with White is in the table above.
What openings does Pierrot Kayser play as Black?
As Black, Pierrot Kayser most often plays: Sicilian: Closed (3 games, 33.3% win rate); King's Indian Defense (2 games, 50.0% win rate); Indian Defense (2 games, 0.0% win rate). See the table above for the top ten Black openings across 22 games.
What is Pierrot Kayser's FIDE rating?
Pierrot Kayser is currently rated 1,696 in classical chess, 1,759 in rapid. Peak classical rating: 1,769 (Mar 2024).
How many games has Pierrot Kayser played?
Our database contains 45 games by Pierrot Kayser, covering Jun 2014 to Jul 2026. Overall record: 12 wins, 11 draws, 22 losses (26.7% win rate).
How do I prepare against Pierrot Kayser?
45 games by Pierrot Kayser 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.