Prepare against Kaiki Pereira Mariano
Brazil · World #29,106 classical · FIDE ID 22794387
When preparing against Kaiki Pereira Mariano, expect 1.d4 in 50% of White games. Against 1.e4 the reply is 1...c6 (60% of games); against 1.d4, 1...Nf6 (63%).
Our database contains 40 games by Kaiki Pereira Mariano, covering Feb 2022 to Sep 2026. Below you'll find Kaiki Pereira Mariano's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Kaiki Pereira Mariano 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 | 1,992 | 1,992 | Sep 2026 |
| Rapid | 1,908 | 1,908 | Sep 2026 |
| Blitz | 1,944 | 1,944 | Sep 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 40 | 10 | 10 | 20 | 25.0% |
| As White | 20 | 8 | 5 | 7 | 40.0% |
| As Black | 20 | 2 | 5 | 13 | 10.0% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Kaiki Pereira Mariano's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Kaiki Pereira Mariano's side.
First moves as White (20 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 10 | 50.0% | 30.0% |
| c4 | 9 | 45.0% | 83.3% |
| e4 | 1 | 5.0% | 0.0% |
Main lines as White
- 1.d4 — 50% of White games, 30.0% score
- …Nf6 (60% of these games) — Mariano usually continues c4 (40.0% score)
- …d5 (40% of these games) — Mariano usually continues c4 (25.0% score)
- 1.c4 — 45% of White games, 83.3% score
- …e6 (33% of these games) — Mariano usually continues Nf3 (100.0% score)
- …c5 (22% of these games) — Mariano usually continues Nc3 (25.0% score)
- …Nf6 (22% of these games) — Mariano usually continues Nc3 (100.0% score)
As Black against 1.e4 (10 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c6 | 6 | 60.0% | 33.3% |
| c5 | 3 | 30.0% | 33.3% |
| e5 | 1 | 10.0% | 50.0% |
As Black against 1.d4 (8 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 5 | 62.5% | 10.0% |
| d5 | 3 | 37.5% | 0.0% |
Kaiki Pereira Mariano's chess games
All 40 games by Kaiki Pereira Mariano in the Chess.ceo database (Feb 2022 - Sep 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: 10 wins, 10 draws, 20 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A62 | Catalan | 3 | 3/0/0 | 100.0% |
| E92 | King's Indian Defense: Petrosian Variation | 2 | 1/1/0 | 50.0% |
| A34 | English Opening: Symmetrical | 2 | 0/1/1 | 0.0% |
| D82 | Grünfeld Defense | 2 | 0/0/2 | 0.0% |
| D36 | Indian Defense | 2 | 0/0/2 | 0.0% |
| D30 | Queen's Gambit Declined | 1 | 0/1/0 | 0.0% |
| D31 | Queen's Gambit Declined: Orthodox Defense | 1 | 0/1/0 | 0.0% |
| D38 | Queen's Gambit Declined: Ragozin Defense | 1 | 0/0/1 | 0.0% |
| A70 | Benoni Defense | 1 | 0/1/0 | 0.0% |
| E15 | Queen's Indian Defense | 1 | 1/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B13 | Caro-Kann: Exchange Variation | 3 | 0/1/2 | 0.0% |
| D05 | Indian Defense | 3 | 0/0/3 | 0.0% |
| B58 | Sicilian | 2 | 0/0/2 | 0.0% |
| D31 | Queen's Gambit Declined: Orthodox Defense | 2 | 0/0/2 | 0.0% |
| A18 | English Opening: Mikenas Variation | 1 | 0/0/1 | 0.0% |
| C42 | Petrov's Defense | 1 | 0/1/0 | 0.0% |
| D36 | Queen's Gambit Declined | 1 | 0/0/1 | 0.0% |
| E16 | Queen's Indian Defense | 1 | 0/1/0 | 0.0% |
| A08 | Réti Opening | 1 | 0/1/0 | 0.0% |
| B11 | Caro-Kann | 1 | 1/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jan 2024 | Rodolfo Torella | 1,878 | Criciuma Open A | E08 |
| Jan 2023 | Bitencourt,Evandro Jose dos S | 1,859 | Criciuma Open | E15 |
| Jan 2023 | Rodrigues,Nei Jorge | 1,845 | 9th Florianopolis Open | A62 |
| Jan 2024 | Abrao Rafael Spritzer | 1,811 | Criciuma Open A | A28 |
| Jan 2023 | Maria Clara Da Silveira Senger | 1,604 | Criciuma Open | E09 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Criciuma Open A | 2024 | 9 | 3.5 | 1,806 |
| Criciuma Open | 2023 | 9 | 5 | 1,876 |
| 9th Florianopolis Open | 2023 | 6 | 2 | 1,800 |
| 8th Florianopolis Open | 2022 | 6 | 2.5 | 1,561 |
| Florianopolis Autumn U2300 Open | 2022 | 5 | 0.5 | 1,489 |
| Cuiaba Contaud Open | 2022 | 3 | 1 | 1,741 |
| Pan American Amateur Chess Championship 2026 | Open | U2000 | 2026 | 2 | 0.5 | 1,741 |
Interactive opening tree from all 40 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Kaiki Pereira Mariano's chess games?
40 games by Kaiki Pereira Mariano, from Feb 2022 to Sep 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 Kaiki Pereira Mariano has played.
What does Kaiki Pereira Mariano play on the first move as White?
Across 20 games with White in our database, Kaiki Pereira Mariano opens with 1.d4 (50% of games), 1.c4 (45% of games), 1.e4 (5% of games). Against 1.e4 as Black, Kaiki Pereira Mariano answers 1...c6 (60% of games), 1...c5 (30% of games), 1...e5 (10% of games). Against 1.d4: 1...Nf6 (63% of games), 1...d5 (38% of games).
What openings does Kaiki Pereira Mariano play as White?
As White, Kaiki Pereira Mariano's most-played openings in our database are: Catalan (3 games, 100.0% win rate); King's Indian Defense: Petrosian Variation (2 games, 50.0% win rate); English Opening: Symmetrical (2 games, 0.0% win rate). The full breakdown of 20 games with White is in the table above.
What openings does Kaiki Pereira Mariano play as Black?
As Black, Kaiki Pereira Mariano most often plays: Caro-Kann: Exchange Variation (3 games, 0.0% win rate); Indian Defense (3 games, 0.0% win rate); Sicilian (2 games, 0.0% win rate). See the table above for the top ten Black openings across 20 games.
What is Kaiki Pereira Mariano's FIDE rating?
Kaiki Pereira Mariano is currently rated 1,992 in classical chess, 1,908 in rapid and 1,944 in blitz. Peak classical rating: 1,992 (Sep 2026).
How many games has Kaiki Pereira Mariano played?
Our database contains 40 games by Kaiki Pereira Mariano, covering Feb 2022 to Sep 2026. Overall record: 10 wins, 10 draws, 20 losses (25.0% win rate).
How do I prepare against Kaiki Pereira Mariano?
40 games by Kaiki Pereira Mariano 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.