WFMMariana Silva
POR · FIDE ID 1911899 · 93 tournament games since 2024
Standard
1988
#139 in POR (active)
Rapid
1959
#162 in POR (active)
Blitz
1898
#218 in POR (active)
Score
49%
36 W · 19 D · 38 L
Opp. avg
2049
Last 50 games
Last game
2026-09-26
46th FIDE Chess Olympiad Samarkand 2026 | Women | Matches 1-25
Prep summary
- As White: 1.d4 in 88% of games (scores 58%).
- Against 1.e4: 1...c6 in 10 of 19 games (Caro-Kann Defense), scoring 55%.
- Against 1.d4: 1...d5 in 16 of 16 games (Queen's Pawn Game), scoring 50%.
- Weak spot: Sicilian Defense: Kalashnikov Variation as Black, only 0% in 3 games.
- Comfort zone: Caro-Kann Defense: Exchange Variation as Black, 67% in 3 games.
- By opponent strength: 29% against higher-rated players, 74% against lower-rated.
Based on 93 over-the-board games (40 classical · 6 rapid). 50 with White (55%), 43 with Black (42%).
Openings as White
First move
| 1.d4 | 44 | 58% |
| 1.e4 | 6 | 33% |
Most played
| Opening | Games | Score |
|---|---|---|
| Queen's Gambit Declined: Exchange Variation, Positional Variation | 5 | 40% |
| Slav Defense: Exchange Variation | 4 | 38% |
| Nimzo-Indian Defense: Normal Variation, Classical Defense | 2 | 25% |
| King's Indian Defense: Fianchetto Variation, Classical Variation | 2 | 50% |
| Nimzo-Indian Defense: St. Petersburg Variation, Fischer Variation | 2 | 0% |
Openings as Black
Against 1.e4 (19 games)
| 1...c6 Caro-Kann Defense | 10 | 55% |
| 1...c5 Sicilian Defense | 9 | 22% |
Against 1.d4 (16 games)
| 1...d5 Queen's Pawn Game | 16 | 50% |
Most played
| Opening | Games | Score |
|---|---|---|
| Queen's Gambit Declined: Exchange Variation, Positional Variation | 4 | 63% |
| Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | 4 | 13% |
| King's Indian Attack | 3 | 33% |
| Caro-Kann Defense: Exchange Variation | 3 | 67% |
| Sicilian Defense: Kalashnikov Variation | 3 | 0% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-09-26 | Maria Jose Campos (2230) 46th FIDE Chess Olympiad Samarkand 2026 | Women | Matches 1-25 | L |
| 2026-09-25 | Lina Nassr (2071) 46th FIDE Chess Olympiad Samarkand 2026 | Women | Matches 26-50 | ½ |
| 2026-09-23 | Wafia Darwish Al Maamari (2011) 46th FIDE Chess Olympiad Samarkand 2026 | Women | Matches 26-50 | L |
| 2026-09-21 | Margareth Olde (2242) 46th FIDE Chess Olympiad Samarkand 2026 | Women | Matches 1-25 | L |
| 2026-09-19 | Vania Fausto Da T. Vilhete (1867) 46th FIDE Chess Olympiad Samarkand 2026 | Women | Matches 26-50 | W |
| 2026-09-18 | Shemilah James (1758) 46th FIDE Chess Olympiad Samarkand 2026 | Women | Matches 26-50 | L |
| 2026-09-17 | Beloslava Krasteva (2343) 46th FIDE Chess Olympiad Samarkand 2026 | Women | Matches 1-25 | L |
| 2026-09-16 | Vernesa James (1435) 46th FIDE Chess Olympiad Samarkand 2026 | Women | Matches 51-75 | W |
| 2026-08-29 | Samuel Toniolo (2171) Maia Chess Open 2026 | Masters | W |
| 2026-08-25 | Antonia Christodoulaki (2120) Maia Chess Open 2026 | Masters | ½ |
Data: FIDE rating list (October 2026 list; national ranks count active players) and tournament games broadcast on Lichess since 2020 (open data, CC0). Results are matched to FIDE players by name or FIDE ID and may be incomplete. This page shows public chess results only. Is this you and you want the page removed? Email chessmoose1@gmail.com and we remove it.