Prepare against Paula Sofia Hernandez Diaz
WFM · Mexico · World #20,307 classical · FIDE ID 5146798
When preparing against Paula Sofia Hernandez Diaz, expect 1.d4 in 49% of White games. Against 1.e4 the reply is 1...c5 (94% of games); against 1.d4, 1...Nf6 (77%). Lowest win rate among frequent openings: Sicilian as Black, 35.0% over 20 games.
Our database contains 231 games by Paula Sofia Hernandez Diaz, covering Jan 2019 to Aug 2026. Below you'll find Paula Sofia Hernandez Diaz's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Paula Sofia Hernandez Diaz before a game. You can open the same data in the free interactive preparation workstation, which builds a move-by-move opening tree from every game.
Ratings
| Time control | Current | Peak | Peak date |
|---|---|---|---|
| Classical | 2,055 | 2,055 | Aug 2026 |
| Rapid | 1,935 | 1,984 | May 2024 |
| Blitz | 1,965 | 2,002 | Nov 2024 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 231 | 98 | 38 | 95 | 42.4% |
| As White | 113 | 50 | 21 | 42 | 44.2% |
| As Black | 118 | 48 | 17 | 53 | 40.7% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Paula Sofia Hernandez Diaz's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Paula Sofia Hernandez Diaz's side.
First moves as White (113 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 55 | 48.7% | 59.1% |
| c4 | 46 | 40.7% | 45.7% |
| e4 | 10 | 8.8% | 70.0% |
| Nf3 | 2 | 1.8% | 0.0% |
Main lines as White
- 1.d4 — 49% of White games, 59.1% score
- …Nf6 (51% of these games) — Diaz usually continues c4 (45.2% score)
- …d5 (36% of these games) — Diaz usually continues c4 (73.5% score)
- …g6 (5% of these games) — Diaz usually continues c4 (100.0% score)
- 1.c4 — 41% of White games, 45.7% score
- …e5 (30% of these games) — Diaz usually continues g3 (66.7% score)
- …c5 (24% of these games) — Diaz usually continues Nc3 (33.3% score)
- …e6 (17% of these games) — Diaz usually continues Nf3 (58.3% score)
As Black against 1.e4 (68 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 64 | 94.1% | 56.3% |
| d5 | 1 | 1.5% | 50.0% |
| e6 | 1 | 1.5% | 0.0% |
| e5 | 1 | 1.5% | 100.0% |
As Black against 1.d4 (31 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 24 | 77.4% | 33.3% |
| d5 | 6 | 19.4% | 33.3% |
| c6 | 1 | 3.2% | 50.0% |
Paula Sofia Hernandez Diaz's chess games
All 231 games by Paula Sofia Hernandez Diaz in the Chess.ceo database (Jan 2019 - Aug 2026) are free to browse, search and replay: filter by opening, opponent, event or date on the player page, or step through any game on the analysis board. Record: 98 wins, 38 draws, 95 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| E06 | Catalan | 23 | 9/6/8 | 39.1% |
| A26 | English Opening: Reverse Sicilian | 15 | 8/0/7 | 53.3% |
| A36 | English Opening: Symmetrical | 11 | 3/1/7 | 27.3% |
| E68 | Indian Defense | 9 | 5/2/2 | 55.6% |
| A29 | English Opening | 7 | 3/1/3 | 42.9% |
| D12 | Slav Defense | 5 | 1/2/2 | 20.0% |
| A40 | Modern Defense | 4 | 3/0/1 | 75.0% |
| D30 | Queen's Gambit Declined | 4 | 1/2/1 | 25.0% |
| D20 | Queen's Gambit Accepted | 4 | 3/1/0 | 75.0% |
| C00 | Sicilian | 4 | 2/1/1 | 50.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B67 | Sicilian | 20 | 7/4/9 | 35.0% |
| B34 | Sicilian: Hyperaccelerated Dragon | 11 | 7/2/2 | 63.6% |
| B23 | Sicilian: Closed | 9 | 5/1/3 | 55.6% |
| B76 | Sicilian: Dragon | 8 | 2/1/5 | 25.0% |
| E17 | Queen's Indian Defense | 8 | 1/2/5 | 12.5% |
| B20 | English Opening: Symmetrical | 5 | 3/0/2 | 60.0% |
| B52 | Sicilian: Moscow Variation | 5 | 3/0/2 | 60.0% |
| A57 | Benoni Defense | 5 | 1/0/4 | 20.0% |
| B30 | Sicilian: Rossolimo | 5 | 3/0/2 | 60.0% |
| D05 | Indian Defense | 4 | 1/2/1 | 25.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Apr 2024 | Julio Cesar Diaz Rosas | 2,404 | 2nd Veracruz Open | A40 |
| Jul 2025 | Rick Frischmann | 2,355 | Titled Tue Late | B52 |
| Jul 2025 | Evgueniy Taranenko | 2,201 | Titled Tue Late | A40 |
| Oct 2023 | Ekaterina Miroshnik | 2,181 | Wch U20 Girls Rapid | E02 |
| Mar 2025 | Ruelle Canino | 2,179 | 41st World Junior Girls | A27 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Titled Tuesday | 2025 | 24 | 7.5 | 2,049 |
| Gran Canaria Online w | 2021 | 11 | 5.5 | 1,835 |
| World Youth Girls U18 | 2024 | 11 | 7 | 2,033 |
| 41st World Junior Girls | 2025 | 11 | 4 | 2,001 |
| Wch U20 Girls Rapid | 2023 | 11 | 6 | 2,134 |
| Wch U20 Girls Blitz | 2023 | 10 | 4 | 1,893 |
| 39th Wch U20 Girls | 2023 | 10 | 5 | 1,968 |
| 16th American Continental w | 2025 | 9 | 4.5 | 2,003 |
Interactive opening tree from all 231 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Paula Sofia Hernandez Diaz's chess games?
231 games by Paula Sofia Hernandez Diaz, from Jan 2019 to Aug 2026, are free to browse and replay move by move — no signup needed. The preparation view groups them into an opening tree showing every line Paula Sofia Hernandez Diaz has played.
What does Paula Sofia Hernandez Diaz play on the first move as White?
Across 113 games with White in our database, Paula Sofia Hernandez Diaz opens with 1.d4 (49% of games), 1.c4 (41% of games), 1.e4 (9% of games). Against 1.e4 as Black, Paula Sofia Hernandez Diaz answers 1...c5 (94% of games), 1...d5 (1% of games), 1...e6 (1% of games). Against 1.d4: 1...Nf6 (77% of games), 1...d5 (19% of games), 1...c6 (3% of games).
What openings does Paula Sofia Hernandez Diaz play as White?
As White, Paula Sofia Hernandez Diaz's most-played openings in our database are: Catalan (23 games, 39.1% win rate); English Opening: Reverse Sicilian (15 games, 53.3% win rate); English Opening: Symmetrical (11 games, 27.3% win rate). The full breakdown of 113 games with White is in the table above.
What openings does Paula Sofia Hernandez Diaz play as Black?
As Black, Paula Sofia Hernandez Diaz most often plays: Sicilian (20 games, 35.0% win rate); Sicilian: Hyperaccelerated Dragon (11 games, 63.6% win rate); Sicilian: Closed (9 games, 55.6% win rate). See the table above for the top ten Black openings across 118 games.
What is Paula Sofia Hernandez Diaz's FIDE rating?
Paula Sofia Hernandez Diaz is currently rated 2,055 in classical chess, 1,935 in rapid and 1,965 in blitz. Peak classical rating: 2,055 (Aug 2026).
How many games has Paula Sofia Hernandez Diaz played?
Our database contains 231 games by Paula Sofia Hernandez Diaz, covering Jan 2019 to Aug 2026. Overall record: 98 wins, 38 draws, 95 losses (42.4% win rate).
How do I prepare against Paula Sofia Hernandez Diaz?
231 games by Paula Sofia Hernandez Diaz reveal their opening repertoire, most-played lines, and the variations where they score worst — the raw material for targeted preparation. The interactive opening tree lets you walk every line to any depth.