Regina Castillo Chavez
MEX · FIDE ID 5194342 · 13 tournament games since 2025
Standard
–
Unrated
Rapid
–
Unrated
Blitz
–
Unrated
Score
62%
8 W · 0 D · 5 L
Opp. avg
1589
Last 13 games
Last game
2026-01-11
Pre Estatal Olimpiada CONADE Veracruz 2026 | Sub 12 Fem
Prep summary
- As White: 1.e4 in 100% of games (scores 86%).
- Against 1.e4: 1...c5 in 5 of 5 games (Sicilian Defense), scoring 20%.
- By colour: 86% with White, 33% with Black.
Based on 13 over-the-board games (13 classical). 7 with White (86%), 6 with Black (33%).
Openings as White
First move
| 1.e4 | 7 | 86% |
Most played
| Opening | Games | Score |
|---|---|---|
| French Defense: Queen's Knight | 2 | 100% |
| French Defense: Exchange Variation | 1 | 100% |
| Vienna Game: Max Lange Defense | 1 | 100% |
| Sicilian Defense: Closed | 1 | 0% |
| Vienna Gambit, with Max Lange Defense: Knight Variation | 1 | 100% |
Openings as Black
Against 1.e4 (5 games)
| 1...c5 Sicilian Defense | 5 | 20% |
Most played
| Opening | Games | Score |
|---|---|---|
| Sicilian Defense: Lasker-Dunne Attack | 1 | 0% |
| Sicilian Defense: Open | 1 | 0% |
| Sicilian Defense: Closed, Traditional | 1 | 100% |
| Sicilian Defense: Old Sicilian | 1 | 0% |
| Sicilian Defense: Closed | 1 | 0% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-01-11 | FERNANDA ACEVEDO CASTILLO (1509) Pre Estatal Olimpiada CONADE Veracruz 2026 | Sub 12 Fem · classical | L |
| 2026-01-11 | FERNANDA IXCHEL MELLADO CAMACHO (1572) Pre Estatal Olimpiada CONADE Veracruz 2026 | Sub 12 Fem · classical | W |
| 2026-01-10 | Vanessa Santos Ramos (1556) Pre Estatal Olimpiada CONADE Veracruz 2026 | Sub 12 Fem · classical | L |
| 2026-01-10 | Anne Limon Merlin (1621) Pre Estatal Olimpiada CONADE Veracruz 2026 | Sub 12 Fem · classical | W |
| 2026-01-10 | AYLIN YUKIME LARA USCANGA Pre Estatal Olimpiada CONADE Veracruz 2026 | Sub 12 Fem · classical | W |
| 2026-01-10 | JADE JIMENEZ USLA Pre Estatal Olimpiada CONADE Veracruz 2026 | Sub 12 Fem · classical | W |
| 2025-08 | Mikhail Alejos Aradillas (1685) 3er. Torneo Internacional y Nacional \"Veracruz 2025\" | Pasos de Cortés · classical | L |
| 2025-01-18 | Paulina Perez Pimentel Pre Estatal Juegos CONADE Veracruz 2025 | Sub 12 Fem · classical | W |
| 2025-01-18 | Frias Sofia Yaretzi Lopez (1589) Pre Estatal Juegos CONADE Veracruz 2025 | Sub 12 Fem · classical | L |
| 2025-01-18 | Anne Limon Merlin Pre Estatal Juegos CONADE Veracruz 2025 | Sub 12 Fem · 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.