Prepare against Yassuda,Mariana Mayum Shiguematsu
Brazil · World #116,308 classical · FIDE ID 22759549
When preparing against Yassuda,Mariana Mayum Shiguematsu, expect 1.e4 in 100% of White games. Against 1.e4 the reply is 1...c5 (100% of games); against 1.d4, 1...Nf6 (80%).
Our database contains 36 games by Yassuda,Mariana Mayum Shiguematsu, covering Jul 2022 to Jul 2026. Below you'll find Yassuda,Mariana Mayum Shiguematsu's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Yassuda,Mariana Mayum Shiguematsu 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 | 1,684 | 1,767 | Sep 2025 |
| Rapid | 1,757 | 1,758 | Mar 2026 |
| Blitz | 1,735 | 1,736 | Apr 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 36 | 19 | 3 | 14 | 52.8% |
| As White | 17 | 12 | 2 | 3 | 70.6% |
| As Black | 19 | 7 | 1 | 11 | 36.8% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Yassuda,Mariana Mayum Shiguematsu's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Yassuda,Mariana Mayum Shiguematsu's side.
First moves as White (17 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 17 | 100.0% | 76.5% |
Main lines as White
- 1.e4 — 100% of White games, 76.5% score
- …e5 (41% of these games) — Shiguematsu usually continues Nf3 (78.6% score)
- …c5 (24% of these games) — Shiguematsu usually continues Nf3 (75.0% score)
- …e6 (18% of these games) — Shiguematsu usually continues d4 (100.0% score)
As Black against 1.e4 (14 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 14 | 100.0% | 39.3% |
As Black against 1.d4 (5 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 4 | 80.0% | 50.0% |
| d5 | 1 | 20.0% | 0.0% |
Yassuda,Mariana Mayum Shiguematsu's chess games
All 36 games by Yassuda,Mariana Mayum Shiguematsu in the Chess.ceo database (Jul 2022 - 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: 19 wins, 3 draws, 14 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C02 | French: Advance Variation | 3 | 3/0/0 | 100.0% |
| B90 | Sicilian: Najdorf | 3 | 2/0/1 | 66.7% |
| C60 | Ruy Lopez | 2 | 1/0/1 | 50.0% |
| B07 | Pirc Defense | 1 | 1/0/0 | 100.0% |
| B12 | Caro-Kann: Advance Variation | 1 | 0/0/1 | 0.0% |
| C99 | Ruy Lopez: Morphy Defense | 1 | 1/0/0 | 100.0% |
| C80 | Ruy Lopez: Open | 1 | 1/0/0 | 100.0% |
| B01 | Scandinavian Defense: Main Line | 1 | 0/1/0 | 0.0% |
| B82 | Sicilian | 1 | 1/0/0 | 100.0% |
| C65 | Ruy Lopez: Berlin Defense | 1 | 0/1/0 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B33 | Sicilian: Sveshnikov | 5 | 3/0/2 | 60.0% |
| B28 | Sicilian | 5 | 1/1/3 | 20.0% |
| B23 | Sicilian: Closed | 2 | 1/0/1 | 50.0% |
| E71 | King's Indian Defense | 2 | 1/0/1 | 50.0% |
| D36 | Indian Defense | 1 | 0/0/1 | 0.0% |
| E94 | King's Indian Defense: Orthodox Variation | 1 | 0/0/1 | 0.0% |
| B31 | Sicilian: Rossolimo | 1 | 0/0/1 | 0.0% |
| B21 | Sicilian: Smith-Morra Gambit | 1 | 0/0/1 | 0.0% |
| E92 | King's Indian Defense: Petrosian Variation | 1 | 1/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Oct 2024 | Lavinia Cara Romeo | 1,864 | World Youth Girls U14 | B28 |
| May 2024 | Acioli,Luyse Victoria Gomes | 1,835 | ch-BRA U18 Girls | B82 |
| Sep 2024 | Julia Isabelly Almeida Lourenco | 1,810 | Recife JEBS Open w | B33 |
| May 2024 | Manuela Schmitz De Freitas | 1,800 | ch-BRA U18 Girls | C60 |
| Jun 2024 | Mattoso,Rafaela Vilela | 1,800 | 2nd Sonora Open | C80 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| World Youth Girls U14 | 2024 | 11 | 5.5 | 1,675 |
| Brazil Chess - Floripa | 2026 | 7 | 2 | 1,786 |
| ch-BRA U18 Girls | 2024 | 6 | 5 | 2,073 |
| Recife JEBS Open w | 2024 | 6 | 4 | 1,893 |
| 2nd Sonora Open | 2024 | 6 | 4 | 2,014 |
Interactive opening tree from all 36 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Yassuda,Mariana Mayum Shiguematsu's chess games?
36 games by Yassuda,Mariana Mayum Shiguematsu, from Jul 2022 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 Yassuda,Mariana Mayum Shiguematsu has played.
What does Yassuda,Mariana Mayum Shiguematsu play on the first move as White?
Across 17 games with White in our database, Yassuda,Mariana Mayum Shiguematsu opens with 1.e4 (100% of games). Against 1.e4 as Black, Yassuda,Mariana Mayum Shiguematsu answers 1...c5 (100% of games). Against 1.d4: 1...Nf6 (80% of games), 1...d5 (20% of games).
What openings does Yassuda,Mariana Mayum Shiguematsu play as White?
As White, Yassuda,Mariana Mayum Shiguematsu's most-played openings in our database are: French: Advance Variation (3 games, 100.0% win rate); Sicilian: Najdorf (3 games, 66.7% win rate); Ruy Lopez (2 games, 50.0% win rate). The full breakdown of 17 games with White is in the table above.
What openings does Yassuda,Mariana Mayum Shiguematsu play as Black?
As Black, Yassuda,Mariana Mayum Shiguematsu most often plays: Sicilian: Sveshnikov (5 games, 60.0% win rate); Sicilian (5 games, 20.0% win rate); Sicilian: Closed (2 games, 50.0% win rate). See the table above for the top ten Black openings across 19 games.
What is Yassuda,Mariana Mayum Shiguematsu's FIDE rating?
Yassuda,Mariana Mayum Shiguematsu is currently rated 1,684 in classical chess, 1,757 in rapid and 1,735 in blitz. Peak classical rating: 1,767 (Sep 2025).
How many games has Yassuda,Mariana Mayum Shiguematsu played?
Our database contains 36 games by Yassuda,Mariana Mayum Shiguematsu, covering Jul 2022 to Jul 2026. Overall record: 19 wins, 3 draws, 14 losses (52.8% win rate).
How do I prepare against Yassuda,Mariana Mayum Shiguematsu?
36 games by Yassuda,Mariana Mayum Shiguematsu 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.