BrazilBRA
ID: 22759549

Mariana Mayum Shiguematsu Yassuda

FIDE ratings

1,671Classical
1,776Rapid
1,735Blitz

Performance

20 games
15% Win
20% Draw
65% Loss

Mariana Mayum Shiguematsu Yassuda's playing style

Overall score:25%3W 4D 13L over 20 games
Steady recent form:25%3W 4D 13L in last 20 games

Openings as White

Among the openings shown, Ruy Lopez: Steinitz Defense has the largest White sample, with 2 games. Select a row to explore its moves and inspect example games below.

Ruy Lopez: Steinitz Defense
100%
2g
Ruy Lopez: Berlin Defense, Anti-Berlin Variation
100%
2g
Pirc Defense
100%
2g
Sicilian Defense: Najdorf Variation
100%
1g
Sicilian Defense: Hyperaccelerated Dragon
100%
1g

Openings as Black

Among the openings shown, Sicilian Defense: O'Kelly Variation, Normal System has the largest Black sample, with 3 games. These results describe the available sample, not a prediction of the player’s next choice.

Sicilian Defense: O'Kelly Variation, Normal System
33%
67%
3g
Sicilian Defense: Taimanov Variation
100%
2g
King's Indian Defense: Orthodox Variation
100%
2g
Sicilian Defense: Smith-Morra Gambit Declined, Alapin Formation
100%
2g
Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation
100%
1g

Repertoire

8 games as white in scope
8
7
6
5
4
3
2
a1
b
c
d
e
f
g
h
Move arrowsfrequency, not engine evaluation

Starting position

8 games in this line · White to move

Results for Yassuda,Mariana Mayum Shiguematsu as white · Wins / Draws / Losses

W / D / L
25%
25%
50%
Move
8 · 100%
25%
25%
50%

Game History

(20 games)
DateSourceColorOpponentResultLink
Jan 23, 2026
OTB - TWIC
Wenceloski, Pedro Gabriel Lopes(1586)
L—
Jan 23, 2026
OTB - TWIC
Wenceloski, Pedro Gabriel Lopes(1586)
L—
Jan 22, 2026
OTB - TWIC
Achocalla Huaipara, Pavel Andres(1877)
L—
Jan 22, 2026
OTB - TWIC
Achocalla Huaipara, Pavel Andres(1877)
L—
Jan 21, 2026
OTB - TWIC
WFMMedeiros,Thauane Ferreira(1918)
D—
Jan 21, 2026
OTB - TWIC
WFMMedeiros,Thauane Ferreira(1918)
D—
Jan 20, 2026
OTB - TWIC
Pontes, Luiz Felizola Lima(1894)
D—
Jan 20, 2026
OTB - TWIC
Pontes, Luiz Felizola Lima(1894)
D—
Jan 19, 2026
OTB - TWIC
WFMYepez Montenegro, Gloria Luz(1936)
L—
Jan 19, 2026
OTB - TWIC
WFMYepez Montenegro, Gloria Luz(1936)
L—

Research Mariana Mayum Shiguematsu Yassuda’s games and opening repertoire

Mariana Mayum Shiguematsu Yassuda is rated 1671 in standard, 1776 in rapid, 1735 in blitz by FIDE. Mariana Mayum Shiguematsu Yassuda plays for Brazil.

Mariana Mayum Shiguematsu Yassuda has FIDE ID 22759549.

Check the official FIDE record for ratings and identity. It is not a complete archive of game moves.

Use the openings as White and Black to identify recurring choices in the available games. Follow a branch into the repertoire explorer and inspect example games in the game history. Dates, time controls and sources affect which patterns are relevant to your next match.

See the top players in Brazil