Prepare against Gustavo Warmling Kayser
Brazil · World #9,508 classical · FIDE ID 22776427
When preparing against Gustavo Warmling Kayser, expect 1.e4 in 92% of White games. Against 1.e4 the reply is 1...c5 (65% of games); against 1.d4, 1...Nf6 (89%). Lowest win rate among frequent openings: Sicilian as White, 20.0% over 15 games.
Our database contains 152 games by Gustavo Warmling Kayser, covering Mar 2022 to Aug 2026. Below you'll find Gustavo Warmling Kayser's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Gustavo Warmling 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 | 2,178 | 2,207 | Feb 2026 |
| Rapid | 2,174 | 2,185 | Jan 2025 |
| Blitz | 2,083 | 2,118 | Dec 2024 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 152 | 65 | 36 | 51 | 42.8% |
| As White | 77 | 31 | 22 | 24 | 40.3% |
| As Black | 75 | 34 | 14 | 27 | 45.3% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Gustavo Warmling Kayser's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Gustavo Warmling Kayser's side.
First moves as White (77 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 71 | 92.2% | 54.2% |
| d4 | 3 | 3.9% | 66.7% |
| Nf3 | 3 | 3.9% | 50.0% |
Main lines as White
- 1.e4 — 92% of White games, 54.2% score
- …c5 (45% of these games) — Kayser usually continues Nf3 (43.5% score)
- …e5 (28% of these games) — Kayser usually continues Nf3 (65.0% score)
- …e6 (15% of these games) — Kayser usually continues d4 (54.5% score)
- 1.d4 — 4% of White games, 66.7% score
- …d5 (67% of these games) — Kayser usually continues c4 (50.0% score)
- …Nf6 (33% of these games) — Kayser usually continues c4 (100.0% score)
As Black against 1.e4 (43 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 28 | 65.1% | 53.6% |
| e5 | 11 | 25.6% | 63.6% |
| c6 | 3 | 7.0% | 50.0% |
| e6 | 1 | 2.3% | 100.0% |
As Black against 1.d4 (18 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 16 | 88.9% | 59.4% |
| d5 | 2 | 11.1% | 100.0% |
Gustavo Warmling Kayser's chess games
All 152 games by Gustavo Warmling Kayser in the Chess.ceo database (Mar 2022 - 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: 65 wins, 36 draws, 51 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B32 | Sicilian | 15 | 3/4/8 | 20.0% |
| C06 | French: Tarrasch Variation | 10 | 3/6/1 | 30.0% |
| C55 | Italian Game | 7 | 4/3/0 | 57.1% |
| B90 | Sicilian: Najdorf | 6 | 2/2/2 | 33.3% |
| B48 | Sicilian: Taimanov | 3 | 1/1/1 | 33.3% |
| D77 | Indian Defense | 3 | 2/1/0 | 66.7% |
| C54 | Italian Game: Giuoco Pianissimo | 3 | 1/0/2 | 33.3% |
| B12 | Caro-Kann: Advance Variation | 3 | 1/2/0 | 33.3% |
| B38 | Sicilian: Accelerated Dragon | 3 | 1/1/1 | 33.3% |
| C54 | Italian Game: Classical Variation | 2 | 0/0/2 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B33 | Sicilian: Sveshnikov | 13 | 5/4/4 | 38.5% |
| B23 | Sicilian: Closed | 5 | 1/2/2 | 20.0% |
| D02 | Indian Defense | 5 | 2/0/3 | 40.0% |
| A34 | English Opening | 5 | 1/1/3 | 20.0% |
| A05 | Réti Opening | 4 | 1/0/3 | 25.0% |
| B30 | Sicilian | 4 | 2/1/1 | 50.0% |
| D83 | Grünfeld Defense | 3 | 1/1/1 | 33.3% |
| B30 | Sicilian: Rossolimo | 3 | 0/1/2 | 0.0% |
| A01 | Nimzovich-Larsen attack | 2 | 1/0/1 | 50.0% |
| B12 | Caro-Kann: Advance Variation | 2 | 1/1/0 | 50.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jun 2026 | Filgueiras,Nathan Felipe | 2,419 | X SESC Caioba Open | C50 |
| Jan 2026 | Ivan Excender Soriano Quispe | 2,369 | Brazil Chess - Floripa | B90 |
| Dec 2025 | Kaua Marques Silva | 2,351 | 91st ch-BRA | C07 |
| Jan 2026 | J Gemy | 2,347 | Brazil Chess - Floripa | C65 |
| Jun 2026 | Alejandro Hoffman | 2,300 | X TORNEIO INTERNACIONAL DE XADREZ SESC CAIOBÁ - Rapid | C41 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Titled Tuesday | 2024 | 11 | 4.5 | 2,117 |
| Brazil Chess - Floripa | 2026 | 10 | 7 | 2,292 |
| 9th Florianopolis Open | 2023 | 10 | 5.5 | 1,899 |
| 10th Florianopolis Open | 2024 | 9 | 6 | 2,010 |
| 91st ch-BRA | 2025 | 9 | 6 | 2,357 |
| 8th Florianopolis Winter Open | 2024 | 9 | 5 | 1,988 |
| ch-Pan American U2300 | 2024 | 9 | 5 | 2,086 |
| 11th Floripa Open | 2025 | 8 | 4.5 | 1,992 |
Interactive opening tree from all 152 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Gustavo Warmling Kayser's chess games?
152 games by Gustavo Warmling Kayser, from Mar 2022 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 Gustavo Warmling Kayser has played.
What does Gustavo Warmling Kayser play on the first move as White?
Across 77 games with White in our database, Gustavo Warmling Kayser opens with 1.e4 (92% of games), 1.d4 (4% of games), 1.Nf3 (4% of games). Against 1.e4 as Black, Gustavo Warmling Kayser answers 1...c5 (65% of games), 1...e5 (26% of games), 1...c6 (7% of games). Against 1.d4: 1...Nf6 (89% of games), 1...d5 (11% of games).
What openings does Gustavo Warmling Kayser play as White?
As White, Gustavo Warmling Kayser's most-played openings in our database are: Sicilian (15 games, 20.0% win rate); French: Tarrasch Variation (10 games, 30.0% win rate); Italian Game (7 games, 57.1% win rate). The full breakdown of 77 games with White is in the table above.
What openings does Gustavo Warmling Kayser play as Black?
As Black, Gustavo Warmling Kayser most often plays: Sicilian: Sveshnikov (13 games, 38.5% win rate); Sicilian: Closed (5 games, 20.0% win rate); Indian Defense (5 games, 40.0% win rate). See the table above for the top ten Black openings across 75 games.
What is Gustavo Warmling Kayser's FIDE rating?
Gustavo Warmling Kayser is currently rated 2,178 in classical chess, 2,174 in rapid and 2,083 in blitz. Peak classical rating: 2,207 (Feb 2026).
How many games has Gustavo Warmling Kayser played?
Our database contains 152 games by Gustavo Warmling Kayser, covering Mar 2022 to Aug 2026. Overall record: 65 wins, 36 draws, 51 losses (42.8% win rate).
How do I prepare against Gustavo Warmling Kayser?
152 games by Gustavo Warmling 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.