Ana Carolina Diaz Osorio
MEX · FIDE ID 5122872 · 11 tournament games since 2022
Standard
1796
#670 in MEX (active)
Rapid
1821
#532 in MEX (active)
Blitz
1765
#947 in MEX (active)
Score
14%
0 W · 3 D · 8 L
Opp. avg
1765
Last 11 games
Last game
2026-08-02
Torneo Estatal por Equipos Sonora 2026
Prep summary
- As White: 1.e4 in 80% of games (scores 25%), otherwise 1.d4 (20%).
- Against 1.e4: 1...e5 in 3 of 3 games (King's Pawn Game), scoring 0%.
Based on 11 over-the-board games (1 classical). 5 with White (20%), 6 with Black (8%).
Openings as White
First move
| 1.e4 | 4 | 25% |
| 1.d4 | 1 | 0% |
Most played
| Opening | Games | Score |
|---|---|---|
| Four Knights Game | 1 | 0% |
| Czech Defense | 1 | 0% |
| Pirc Defense: Byrne Variation | 1 | 50% |
| Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation | 1 | 50% |
| Benoni Defense: Old Benoni | 1 | 0% |
Openings as Black
Against 1.e4 (3 games)
| 1...e5 King's Pawn Game | 3 | 0% |
Against 1.d4 (2 games)
| 1...d5 Queen's Pawn Game | 2 | 25% |
Most played
| Opening | Games | Score |
|---|---|---|
| Italian Game: Two Knights Defense, Modern Bishop's Opening | 2 | 0% |
| Ruy Lopez: Morphy Defense, Classical Defense Deferred | 1 | 0% |
| Queen's Gambit Declined: Harrwitz Attack, Fianchetto Defense | 1 | 50% |
| King's Indian Attack: Keres Variation | 1 | 0% |
| Queen's Gambit Declined: Exchange Variation, Positional Variation | 1 | 0% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-08-02 | Hector Daniel Miranda Valdez (1872) Torneo Estatal por Equipos Sonora 2026 · classical | L |
| 2026-04-04 | Elizabeth Schahrazad Diaz Bartolo (1860) LXXI Campeonato Abierto Mexicano \"Querétaro 2026\" | Femenil | L |
| 2026-04-02 | Alexandra Martinez de La Trinidad (1953) LXXI Campeonato Abierto Mexicano \"Querétaro 2026\" | Femenil | L |
| 2023-11-12 | Karen Reyes Martinez (1696) Mexican Championship 2023 | Women | ½ |
| 2023-11-11 | Sofia Abigail Coronado Osorio (1727) Mexican Championship 2023 | Women | ½ |
| 2023-11-11 | Tania Balandran Duarte (1702) Mexican Championship 2023 | Women | L |
| 2023-11-10 | Sofia Gomez Camara (1538) Mexican Championship 2023 | Women | L |
| 2023-11-08 | Anastacia Antonia Lopez Sanchez (1774) Mexican Championship 2023 | Women | ½ |
| 2022-09-16 | Ayleen Maribel Ramirez Toledo XI Copa Independencia 2022 | L |
| 2022-02-17 | Alfredo Zarate Manjarrez VIII Campeonato Iberoamericano Absoluto \"México 2022\" | 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.