Sergio Pereira
STP · FIDE ID 1908316 · 59 tournament games since 2024
Standard
2001
#1 in STP (active)
Rapid
1985
#1 in STP (active)
Blitz
1947
#3 in STP (active)
Score
37%
19 W · 6 D · 34 L
Opp. avg
2072
Last 50 games
Last game
2026-09-26
46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 63-87
Prep summary
- As White: 1.e4 in 93% of games (scores 41%).
- Against 1.e4: 1...d5 in 4 of 7 games (Scandinavian Defense), scoring 50%.
- Against 1.d4: 1...d5 in 11 of 16 games (Queen's Pawn Game), scoring 50%.
- Weak spot: Sicilian Defense: Closed as White, only 33% in 3 games.
- By opponent strength: 11% against higher-rated players, 80% against lower-rated.
- By colour: 45% with White, 30% with Black.
Based on 59 over-the-board games (12 classical · 2 rapid). 29 with White (45%), 30 with Black (30%).
Openings as White
First move
| 1.e4 | 27 | 41% |
| 1.d4 | 2 | 100% |
Most played
| Opening | Games | Score |
|---|---|---|
| Sicilian Defense: Closed, Traditional | 5 | 50% |
| Sicilian Defense: Closed | 3 | 33% |
| Sicilian Defense: Modern Variations | 1 | 100% |
| Caro-Kann Defense: Endgame Offer | 1 | 0% |
| Sicilian Defense: Chekhover Variation | 1 | 50% |
Openings as Black
Against 1.e4 (7 games)
| 1...d5 Scandinavian Defense | 4 | 50% |
| 1...c5 Sicilian Defense | 2 | 0% |
| 1...e5 King's Pawn Game | 1 | 0% |
Against 1.d4 (16 games)
| 1...d5 Queen's Pawn Game | 11 | 50% |
| 1...Nf6 Indian Defense | 5 | 10% |
Most played
| Opening | Games | Score |
|---|---|---|
| Queen's Pawn Game: Symmetrical Variation | 2 | 25% |
| Queen's Gambit Accepted: Classical Defense, Rubinstein Variation | 2 | 0% |
| Scandinavian Defense: Modern Variation | 2 | 50% |
| Queen's Pawn Game: Colle System | 1 | 100% |
| Tarrasch Defense | 1 | 0% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-09-26 | Winston Gerald Mansfield Thomas (1928) 46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 63-87 | W |
| 2026-09-25 | Alfene Ambdullah (1766) 46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 63-87 | W |
| 2026-09-24 | Yves De Billoez (1988) 46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 63-87 | L |
| 2026-09-23 | Jack Mizzi (2216) 46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 63-87 | L |
| 2026-09-21 | Parsa Naser (1846) 46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 63-87 | ½ |
| 2026-09-20 | Mounguen Jose Evrard Koumba (1973) 46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 63-87 | ½ |
| 2026-09-19 | Mohamed-Mehdi Aithmidou (2255) 46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 38-62 | L |
| 2026-09-18 | Ranindu Dilshan Liyanage (2469) 46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 63-87 | L |
| 2026-09-17 | ABDOUL-KARIM SEYDOU MAHAMADOU (1761) 46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 88+ | W |
| 2026-09-16 | Elias Ruzhansky (2427) 46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 38-62 | L |
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.