Diego Sashaki Haraguchi
BRA · FIDE ID 22729925 · 25 tournament games since 2022
Standard
2267
#38 in BRA (active)
Rapid
2372
#17 in BRA (active)
Blitz
2300
#21 in BRA (active)
Score
62%
13 W · 5 D · 7 L
Opp. avg
2137
Last 25 games
Last game
2026-04-21
Curitiba Chess Open 2026 | Classical
Prep summary
- As White: 1.d4 in 54% of games (scores 86%), otherwise 1.e4 (46%).
- Against 1.e4: 1...e5 in 4 of 4 games (King's Pawn Game), scoring 63%.
- Against 1.d4: 1...d5 in 3 of 5 games (Queen's Pawn Game), scoring 33%.
- Weak spot: Queen's Gambit Declined: Barmen Variation as Black, only 17% in 3 games.
- By opponent strength: 28% against higher-rated players, 92% against lower-rated.
- By colour: 81% with White, 42% with Black.
Based on 25 over-the-board games (14 classical · 3 blitz). 13 with White (81%), 12 with Black (42%).
Openings as White
First move
| 1.d4 | 7 | 86% |
| 1.e4 | 6 | 75% |
Most played
| Opening | Games | Score |
|---|---|---|
| Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | 1 | 100% |
| King's Indian Defense: Karpov System | 1 | 100% |
| Indian Defense: Anti-Nimzo-Indian | 1 | 100% |
| French Defense: Advance Variation, Milner-Barry Gambit, Hector Variation | 1 | 100% |
| French Defense: Advance Variation, Paulsen Attack | 1 | 50% |
Openings as Black
Against 1.e4 (4 games)
| 1...e5 King's Pawn Game | 4 | 63% |
Against 1.d4 (5 games)
| 1...d5 Queen's Pawn Game | 3 | 33% |
| 1...Nf6 Indian Defense | 2 | 0% |
Most played
| Opening | Games | Score |
|---|---|---|
| Queen's Gambit Declined: Barmen Variation | 3 | 17% |
| Ruy Lopez: Morphy Defense, Neo-Arkhangelsk Variation | 2 | 100% |
| Vienna Game: Vienna Gambit, Paulsen Attack | 1 | 50% |
| English Opening: Great Snake Variation | 1 | 50% |
| Torre Attack: Classical Defense | 1 | 0% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-04-21 | Jose Ferreira Azevedo Junior (2183) Curitiba Chess Open 2026 | Classical · classical | W |
| 2026-04-20 | Alfeu Junior Varela Bueno (2194) Curitiba Chess Open 2026 | Classical · classical | ½ |
| 2026-04-20 | Leandro Fabricio Campelo (2104) Curitiba Chess Open 2026 | Classical · classical | W |
| 2026-04-19 | Vinicius Taishun Lima (2119) Curitiba Chess Open 2026 | Classical · classical | ½ |
| 2026-04-19 | Haroldo Cunha Dos Santos Junior (1990) Curitiba Chess Open 2026 | Classical · classical | W |
| 2026-04-18 | Murilo Batista Ferreira (1901) Curitiba Chess Open 2026 | Classical · classical | W |
| 2026-01-29 | Lucas Liascovich (2399) III Sampa Chess Open - STD · classical | L |
| 2026-01-29 | Lucas Jundi Morita Yokota (1688) III Sampa Chess Open - STD · classical | W |
| 2026-01-21 | Matheus Mendes Domingues Ribeiro (2228) Brazil Chess Series - Floripa 2026 | Super Blitz · blitz | ½ |
| 2026-01-21 | Luca Jurgen Bieging (1962) Brazil Chess Series - Floripa 2026 | Super Blitz · blitz | W |
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.