FMErick Marvin Guevara Sanchez
ESA · FIDE ID 6700136 · 80 tournament games since 2021
Standard
2110
#11 in ESA (active)
Rapid
2012
#17 in ESA (active)
Blitz
2007
#13 in ESA (active)
Score
49%
31 W · 17 D · 32 L
Opp. avg
1955
Last 50 games
Last game
2026-08-30
XII Torneo Internacional Feria Agostina 2026
Prep summary
- As White: 1.e4 in 58% of games (scores 52%).
- Against 1.e4: 1...c5 in 21 of 24 games (Sicilian Defense), scoring 36%.
- Against 1.d4: 1...f5 in 7 of 14 games (Dutch Defense), scoring 29%.
- Weak spot: Sicilian Defense: Löwenthal Variation as Black, only 0% in 3 games.
- By opponent strength: 18% against higher-rated players, 61% against lower-rated.
Based on 80 over-the-board games (31 classical · 9 rapid · 1 blitz). 38 with White (55%), 42 with Black (44%).
Openings as White
First move
| 1.e4 | 22 | 52% |
| 1.f4 | 5 | 80% |
| 1.Nf3 | 5 | 70% |
| 1.c4 | 3 | 17% |
Most played
| Opening | Games | Score |
|---|---|---|
| Bird Opening: Dutch Variation | 2 | 100% |
| French Defense: Advance Variation, Paulsen Attack | 2 | 25% |
| Sicilian Defense: Accelerated Dragon, Maróczy Bind | 2 | 50% |
| English Opening: The Whale | 2 | 100% |
| Zukertort Opening: Black Mustang Defense | 1 | 100% |
Openings as Black
Against 1.e4 (24 games)
| 1...c5 Sicilian Defense | 21 | 36% |
| 1...d5 Scandinavian Defense | 2 | 25% |
| 1...Nf6 Alekhine Defense | 1 | 100% |
Against 1.d4 (14 games)
| 1...f5 Dutch Defense | 7 | 29% |
| 1...Nf6 Indian Defense | 5 | 70% |
| 1...g6 Queen's Pawn Game | 1 | 100% |
Most played
| Opening | Games | Score |
|---|---|---|
| Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | 4 | 25% |
| Indian Defense: Accelerated London System | 3 | 50% |
| Sicilian Defense: Löwenthal Variation | 3 | 0% |
| Sicilian Defense: Kalashnikov Variation | 2 | 75% |
| Dutch Defense: Leningrad Variation, Warsaw Variation | 2 | 25% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-08-30 | Daniel Ramirez (1975) XII Torneo Internacional Feria Agostina 2026 · classical | W |
| 2026-08-30 | Fang Juan (1933) XII Torneo Internacional Feria Agostina 2026 · classical | W |
| 2026-08-29 | Marvin Andres Guevara Ruiz (2149) XII Torneo Internacional Feria Agostina 2026 · classical | L |
| 2026-08-29 | Jeremy Rodezno (1699) XII Torneo Internacional Feria Agostina 2026 · classical | W |
| 2026-08-29 | Jose Francisco Obregon Amador (1827) XII Torneo Internacional Feria Agostina 2026 · classical | ½ |
| 2026-08-29 | Friedrich Stefan Reinhard Moller (1696) XII Torneo Internacional Feria Agostina 2026 · classical | W |
| 2026-08-29 | Ceshia Alvarado (1543) XII Torneo Internacional Feria Agostina 2026 · classical | W |
| 2026-06-22 | Dimas Mendez (1937) Segundo Campeonato Nacional Open 2026 | El Salvador · classical | W |
| 2026-06-14 | Daniel Medrano (1865) Segundo Campeonato Nacional Open 2026 | El Salvador · classical | W |
| 2026-06-13 | Jorge Ernesto Giron (2278) Segundo Campeonato Nacional Open 2026 | El Salvador · 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.