Juan Alvarenga
ESA · FIDE ID 6700489 · 18 tournament games since 2025
Standard
1708
#86 in ESA (active)
Rapid
–
Unrated
Blitz
–
Unrated
Score
39%
5 W · 4 D · 9 L
Opp. avg
1772
Last 18 games
Last game
2026-07-04
Segundo Campeonato Nacional Open 2026 | El Salvador
Prep summary
- As White: 1.Nf3 in 38% of games (scores 17%), otherwise 1.d4 (38%).
- Against 1.e4: 1...e6 in 5 of 6 games (French Defense), scoring 50%.
- Against 1.d4: 1...e6 in 4 of 4 games (Horwitz Defense), scoring 50%.
- Weak spot: Horwitz Defense as Black, only 33% in 3 games.
- By opponent strength: 19% against higher-rated players, 67% against lower-rated.
Based on 18 over-the-board games (18 classical). 8 with White (31%), 10 with Black (45%).
Openings as White
First move
| 1.Nf3 | 3 | 17% |
| 1.d4 | 3 | 33% |
| 1.f4 | 2 | 50% |
Most played
| Opening | Games | Score |
|---|---|---|
| Neo-Grünfeld Defense: Classical Variation, Original Defense | 1 | 50% |
| King's Indian Attack, with e6 | 1 | 0% |
| King's Indian Defense: Karpov System | 1 | 0% |
| Bird Opening | 1 | 100% |
| Indian Defense: Anti-Nimzo-Indian | 1 | 100% |
Openings as Black
Against 1.e4 (6 games)
| 1...e6 French Defense | 5 | 50% |
| 1...c5 Sicilian Defense | 1 | 0% |
Against 1.d4 (4 games)
| 1...e6 Horwitz Defense | 4 | 50% |
Most played
| Opening | Games | Score |
|---|---|---|
| Horwitz Defense | 3 | 33% |
| French Defense: Exchange Variation | 2 | 75% |
| Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | 1 | 0% |
| French Defense: Advance Variation | 1 | 50% |
| French Defense: Rubinstein Variation, Fort Knox Variation | 1 | 0% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-07-04 | Cristian A. Rodriguez (1910) Segundo Campeonato Nacional Open 2026 | El Salvador · classical | ½ |
| 2026-06-28 | Eliezer Ivan Anchieta Miranda (1536) Segundo Campeonato Nacional Open 2026 | El Salvador · classical | W |
| 2026-06-22 | Miguel Angel Chavez Gomez (1560) Segundo Campeonato Nacional Open 2026 | El Salvador · classical | L |
| 2026-06-20 | Fang Juan (1933) Segundo Campeonato Nacional Open 2026 | El Salvador · classical | L |
| 2026-06-13 | Santiago Jose Guevara Ruiz (2121) Segundo Campeonato Nacional Open 2026 | El Salvador · classical | L |
| 2026-03-01 | Miguel Angel Chavez Gomez (1510) Campeonato El Salvador 2026 \"Memorial Murillo\" · classical | ½ |
| 2026-02-28 | Rafael Zepeda (1944) Campeonato El Salvador 2026 \"Memorial Murillo\" · classical | L |
| 2026-02-22 | Andres Sanchez (1556) Campeonato El Salvador 2026 \"Memorial Murillo\" · classical | ½ |
| 2026-02-21 | Pedro Roberto Villalobos Hernandez (1656) Campeonato El Salvador 2026 \"Memorial Murillo\" · classical | W |
| 2026-02-14 | Marvin Andres Guevara Ruiz (2015) Campeonato El Salvador 2026 \"Memorial Murillo\" · classical | 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.