Prepare against Sahiean Polanco Fernandez
CM · Dominican Republic · World #24,176 classical · FIDE ID 6425240
Our database contains 40 games by Sahiean Polanco Fernandez, covering Aug 2018 to Jul 2026. Below you'll find Sahiean Polanco Fernandez's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Sahiean Polanco Fernandez 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 | 2,024 | 2,024 | Jul 2026 |
| Rapid | 1,908 | 1,957 | Jul 2025 |
| Blitz | 2,057 | 2,094 | Oct 2025 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 40 | 11 | 1 | 28 | 27.5% |
| As White | 21 | 5 | 0 | 16 | 23.8% |
| As Black | 19 | 6 | 1 | 12 | 31.6% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Sahiean Polanco Fernandez's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Sahiean Polanco Fernandez's side.
First moves as White (21 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 21 | 100.0% | 23.8% |
Main lines as White
- 1.e4 — 100% of White games, 23.8% score
- …c5 (33% of these games) — Fernandez usually continues Nf3 (14.3% score)
- …e6 (29% of these games) — Fernandez usually continues d4 (33.3% score)
- …e5 (24% of these games) — Fernandez usually continues Nf3 (40.0% score)
As Black against 1.e4 (12 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 9 | 75.0% | 27.8% |
| e5 | 3 | 25.0% | 100.0% |
As Black against 1.d4 (4 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 2 | 50.0% | 0.0% |
| Nf6 | 2 | 50.0% | 0.0% |
Sahiean Polanco Fernandez's chess games
All 40 games by Sahiean Polanco Fernandez in the Chess.ceo database (Aug 2018 - Jul 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: 11 wins, 1 draws, 28 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B30 | Sicilian: Rossolimo | 4 | 1/0/3 | 25.0% |
| C11 | French: Classical Variation | 2 | 0/0/2 | 0.0% |
| B22 | Sicilian | 2 | 0/0/2 | 0.0% |
| C42 | Petrov's Defense | 2 | 1/0/1 | 50.0% |
| C18 | French: Winawer Variation | 2 | 1/0/1 | 50.0% |
| B07 | Pirc Defense: Lion System | 1 | 0/0/1 | 0.0% |
| C68 | Ruy Lopez: Exchange | 1 | 0/0/1 | 0.0% |
| B51 | Sicilian: Moscow Variation | 1 | 0/0/1 | 0.0% |
| B13 | Caro-Kann: Exchange Variation | 1 | 0/0/1 | 0.0% |
| C46 | Three Knights Opening | 1 | 1/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B92 | Sicilian: Najdorf | 4 | 0/1/3 | 0.0% |
| B51 | Sicilian: Moscow Variation | 3 | 2/0/1 | 66.7% |
| C50 | Italian Game | 1 | 1/0/0 | 100.0% |
| C37 | King's Gambit | 1 | 1/0/0 | 100.0% |
| E68 | King's Indian Defense | 1 | 0/0/1 | 0.0% |
| E94 | King's Indian Defense: Orthodox Variation | 1 | 0/0/1 | 0.0% |
| A06 | Nimzo-Larsen Attack | 1 | 1/0/0 | 100.0% |
| A03 | Nimzovich-Larsen attack | 1 | 0/0/1 | 0.0% |
| D02 | Queen's Pawn Game | 1 | 0/0/1 | 0.0% |
| B22 | Sicilian: Alapin | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Aug 2024 | Bakhtiyar Nugumanov | 2,288 | Titled Tue Early | C18 |
| Jul 2024 | Jude Shearsby | 2,130 | Titled Tue Early | C46 |
| Aug 2024 | Elbert Fang | 2,077 | Titled Tue Late | B51 |
| Aug 2024 | Christopher Chabris | 2,054 | Titled Tue Early | B51 |
| Aug 2024 | Diego Zilleruelo Irizarry | 2,041 | Titled Tue Late | A06 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Titled Tuesday | 2025 | 30 | 6.5 | 1,876 |
| ch-Pan American U08 | 2019 | 9 | 5 | 1,228 |
| ch-Pan American U14 34th | 2024 | 1 | 0 | 1,936 |
Interactive opening tree from all 40 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Sahiean Polanco Fernandez's chess games?
40 games by Sahiean Polanco Fernandez, from Aug 2018 to Jul 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 Sahiean Polanco Fernandez has played.
What does Sahiean Polanco Fernandez play on the first move as White?
Across 21 games with White in our database, Sahiean Polanco Fernandez opens with 1.e4 (100% of games). Against 1.e4 as Black, Sahiean Polanco Fernandez answers 1...c5 (75% of games), 1...e5 (25% of games). Against 1.d4: 1...d5 (50% of games), 1...Nf6 (50% of games).
What openings does Sahiean Polanco Fernandez play as White?
As White, Sahiean Polanco Fernandez's most-played openings in our database are: Sicilian: Rossolimo (4 games, 25.0% win rate); French: Classical Variation (2 games, 0.0% win rate); Sicilian (2 games, 0.0% win rate). The full breakdown of 21 games with White is in the table above.
What openings does Sahiean Polanco Fernandez play as Black?
As Black, Sahiean Polanco Fernandez most often plays: Sicilian: Najdorf (4 games, 0.0% win rate); Sicilian: Moscow Variation (3 games, 66.7% win rate); Italian Game (1 games, 100.0% win rate). See the table above for the top ten Black openings across 19 games.
What is Sahiean Polanco Fernandez's FIDE rating?
Sahiean Polanco Fernandez is currently rated 2,024 in classical chess, 1,908 in rapid and 2,057 in blitz. Peak classical rating: 2,024 (Jul 2026).
How many games has Sahiean Polanco Fernandez played?
Our database contains 40 games by Sahiean Polanco Fernandez, covering Aug 2018 to Jul 2026. Overall record: 11 wins, 1 draws, 28 losses (27.5% win rate).
How do I prepare against Sahiean Polanco Fernandez?
40 games by Sahiean Polanco Fernandez 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.