WFMSandra N Guillen Cristobal
MEX · FIDE ID 5131790 · 114 tournament games since 2021
Standard
2027
#143 in MEX (active)
Rapid
1879
#362 in MEX (active)
Blitz
1881
#429 in MEX (active)
Score
55%
56 W · 13 D · 45 L
Opp. avg
1962
Last 50 games
Last game
2026-04-04
LXXI Campeonato Abierto Mexicano \"Querétaro 2026\" | Femenil
Prep summary
- As White: 1.e4 in 98% of games (scores 54%).
- Against 1.e4: 1...c5 in 36 of 36 games (Sicilian Defense), scoring 58%.
- Against 1.d4: 1...f5 in 9 of 18 games (Dutch Defense), scoring 44%.
- Weak spot: Sicilian Defense: Najdorf Variation as White, only 36% in 7 games.
- By opponent strength: 24% against higher-rated players, 70% against lower-rated.
Based on 114 over-the-board games (32 classical · 14 rapid · 3 blitz). 56 with White (54%), 58 with Black (55%).
Openings as White
First move
| 1.e4 | 55 | 54% |
| 1.d4 | 1 | 100% |
Most played
| Opening | Games | Score |
|---|---|---|
| Sicilian Defense: Najdorf Variation | 7 | 36% |
| Sicilian Defense: Accelerated Dragon, Maróczy Bind | 5 | 50% |
| Caro-Kann Defense: Advance Variation, Tal Variation | 3 | 100% |
| Ruy Lopez: Morphy Defense, Anderssen Variation | 3 | 33% |
| Ruy Lopez: Closed | 2 | 100% |
Openings as Black
Against 1.e4 (36 games)
| 1...c5 Sicilian Defense | 36 | 58% |
Against 1.d4 (18 games)
| 1...f5 Dutch Defense | 9 | 44% |
| 1...d5 Queen's Pawn Game | 8 | 63% |
| 1...Nf6 Indian Defense | 1 | 0% |
Most played
| Opening | Games | Score |
|---|---|---|
| Sicilian Defense: Accelerated Dragon, Maróczy Bind | 7 | 57% |
| Sicilian Defense: Four Knights Variation | 6 | 50% |
| Sicilian Defense: Smith-Morra Gambit Accepted, Pin Defense | 3 | 33% |
| Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | 3 | 83% |
| Dutch Defense: Hopton Attack | 2 | 50% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-04-04 | Guadalupe Montano Vicente (2035) LXXI Campeonato Abierto Mexicano \"Querétaro 2026\" | Femenil | L |
| 2026-04-04 | Lhia Itzayana Castellanos Hernandez (1929) LXXI Campeonato Abierto Mexicano \"Querétaro 2026\" | Femenil | W |
| 2026-04-01 | Yhajaira Ayaleth Rivera Campos (1644) LXXI Campeonato Abierto Mexicano \"Querétaro 2026\" | Femenil | W |
| 2026-03-31 | Zenia Corrales Jimenez (2153) LXXI Campeonato Abierto Mexicano \"Querétaro 2026\" | Femenil | L |
| 2026-03-31 | Elizabeth Schahrazad Diaz Bartolo (1860) LXXI Campeonato Abierto Mexicano \"Querétaro 2026\" | Femenil | W |
| 2026-03-31 | Caissa Liduvina Galaviz Medina (1844) LXXI Campeonato Abierto Mexicano \"Querétaro 2026\" | Femenil | W |
| 2026-03-31 | Fernanda Guadalupe Barrera Garcia (1848) LXXI Campeonato Abierto Mexicano \"Querétaro 2026\" | Femenil | W |
| 2025-12-20 | Pablo David Encalada Basulto (1784) XXXV Torneo Internacional Carlos Torre Repetto | Blitz Open · blitz | L |
| 2025-12-20 | Jorge Emmanuel Perdomo Ortiz (1793) XXXV Torneo Internacional Carlos Torre Repetto | Blitz Open · blitz | L |
| 2025-12-19 | Miguel Angel Tellez Escalante (1713) XXXV Torneo Internacional Carlos Torre Repetto | Blitz Open · blitz | 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.