Mariano Vassallo
URU · FIDE ID 3007677 · 17 tournament games since 2022
Standard
1856
#114 in URU (active)
Rapid
1805
#200 in URU (active)
Blitz
1715
#301 in URU (active)
Score
24%
3 W · 2 D · 12 L
Opp. avg
2077
Last 17 games
Last game
2026-06-21
Uruguayo Interclubes por Equipos 2026 | Blitz
Prep summary
- As White: 1.e4 in 100% of games (scores 17%).
- Against 1.d4: 1...Nf6 in 6 of 8 games (Indian Defense), scoring 33%.
- Weak spot: French Defense: Exchange Variation as White, only 17% in 3 games.
Based on 17 over-the-board games (3 blitz · 3 classical · 1 rapid). 6 with White (17%), 11 with Black (27%).
Openings as White
First move
| 1.e4 | 6 | 17% |
Most played
| Opening | Games | Score |
|---|---|---|
| French Defense: Exchange Variation | 3 | 17% |
| Sicilian Defense: Boleslavsky Variation | 1 | 0% |
| Sicilian Defense: Scheveningen Variation, Classical Variation | 1 | 50% |
| Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line | 1 | 0% |
Openings as Black
Against 1.e4 (2 games)
| 1...e5 King's Pawn Game | 2 | 0% |
Against 1.d4 (8 games)
| 1...Nf6 Indian Defense | 6 | 33% |
| 1...d5 Queen's Pawn Game | 2 | 50% |
Most played
| Opening | Games | Score |
|---|---|---|
| Catalan Opening: Closed | 4 | 50% |
| Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation, Quiet Line | 1 | 0% |
| Ruy Lopez: Closed | 1 | 0% |
| Zukertort Opening: Sicilian Invitation | 1 | 0% |
| Indian Defense: Accelerated London System | 1 | 0% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-06-21 | Luis Garcia Silveira (2137) Uruguayo Interclubes por Equipos 2026 | Blitz · blitz | L |
| 2026-06-21 | Matias Nunez de la Rosa (2047) Uruguayo Interclubes por Equipos 2026 | Blitz · blitz | L |
| 2026-06-21 | Claudio Coppola (2229) Uruguayo Interclubes por Equipos 2026 | Blitz · blitz | L |
| 2026-06-20 | Leonardo Vaz Lacuesta (2158) Uruguayo Interclubes por Equipos 2026 | Rapido · rapid | L |
| 2026-02-14 | Mauricio Errazola (1980) Semifinal del Campeonato Uruguayo Absoluto 2026 · classical | L |
| 2026-02-14 | Eduardo Elena (2001) Semifinal del Campeonato Uruguayo Absoluto 2026 · classical | L |
| 2026-02-13 | Rodrigo Ibanez (2087) Semifinal del Campeonato Uruguayo Absoluto 2026 · classical | W |
| 2024-05-18 | Juan Romero (1903) Uruguayan Youth Championship 2024 | ½ |
| 2023-02-11 | Jairo Araque (1961) VI Abierto de Montevideo \"Copa Marcel Duchamp 2023\" | L |
| 2023-02-10 | Jose Antonio Ramirez (1927) VI Abierto de Montevideo \"Copa Marcel Duchamp 2023\" | 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.