Mariana Gonzalez Chacon
CRC · FIDE ID 6573126 · 6 tournament games since 2026
Standard
–
Unrated
Rapid
–
Unrated
Blitz
–
Unrated
Score
67%
4 W · 0 D · 2 L
Opp. avg
1562
Last 6 games
Last game
2026-07-12
Costa Rica Campeonato Nacional Impares 2026 | G11
Prep summary
- As White: 1.c4 in 100% of games (scores 67%).
Based on 6 over-the-board games (6 classical). 3 with White (67%), 3 with Black (67%).
Openings as White
First move
| 1.c4 | 3 | 67% |
Most played
| Opening | Games | Score |
|---|---|---|
| English Opening: Anglo-Scandinavian Defense | 1 | 0% |
| English Opening: Anglo-Indian Defense, Queen's Indian Formation | 1 | 100% |
| English Opening: The Whale | 1 | 100% |
Openings as Black
Against 1.e4 (2 games)
| 1...c5 Sicilian Defense | 2 | 50% |
Against 1.d4 (1 game)
| 1...d5 Queen's Pawn Game | 1 | 100% |
Most played
| Opening | Games | Score |
|---|---|---|
| Rapport-Jobava System | 1 | 100% |
| Sicilian Defense: Closed, Anti-Sveshnikov Variation | 1 | 0% |
| Sicilian Defense: Bowdler Attack | 1 | 100% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-07-12 | Mithila Lakshmi Santhosh Costa Rica Campeonato Nacional Impares 2026 | G11 · classical | W |
| 2026-07-12 | Sara Acuna Mora Costa Rica Campeonato Nacional Impares 2026 | G11 · classical | L |
| 2026-07-11 | Keilym Francinnie Duran Araya (1572) Costa Rica Campeonato Nacional Impares 2026 | G11 · classical | L |
| 2026-07-11 | Ana Maria Corrales Corrales (1551) Costa Rica Campeonato Nacional Impares 2026 | G11 · classical | W |
| 2026-07-11 | Yulierka Tami Hernandez Morales Costa Rica Campeonato Nacional Impares 2026 | G11 · classical | W |
| 2026-07-11 | Sofia Victoria Hernandez Arce Costa Rica Campeonato Nacional Impares 2026 | G11 · classical | 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.