Prepare against Luis Yamil Santiago Perez
Peru · World #21,877 classical · FIDE ID 3874818
When preparing against Luis Yamil Santiago Perez, expect 1.e4 in 100% of White games. Against 1.e4 the reply is 1...c5 (100% of games); against 1.d4, 1...Nf6 (75%).
Our database contains 31 games by Luis Yamil Santiago Perez, covering Oct 2021 to Oct 2026. Below you'll find Luis Yamil Santiago Perez's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Luis Yamil Santiago Perez 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 | 2,042 | 2,042 | Oct 2026 |
| Rapid | 1,998 | 1,998 | Oct 2026 |
| Blitz | 2,048 | 2,163 | Nov 2025 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 31 | 18 | 1 | 12 | 58.1% |
| As White | 16 | 10 | 1 | 5 | 62.5% |
| As Black | 15 | 8 | 0 | 7 | 53.3% |
FIDE rated record
From FIDE's official rated-game ledger (2021-2026): 645 rated games against 336 different opponents, across 85 events in 4 countries. These counts cover FIDE-rated play only, so they differ from the database totals above.
By time control
| Format | Games | W | D | L | Win rate | Avg opp | Perf | Unbeaten |
|---|---|---|---|---|---|---|---|---|
| Classical | 281 | 189 | 49 | 43 | 67.3% | 1,586 | 1,768 | 26 |
| Rapid | 130 | 97 | 10 | 23 | 74.6% | 1,596 | 1,808 | 19 |
| Blitz | 225 | 167 | 20 | 38 | 74.2% | 1,629 | 1,845 | 31 |
Against the field
| Opposition | Games | W | D | L | Win rate |
|---|---|---|---|---|---|
| Against higher-rated | 106 | 42 | 13 | 51 | 39.6% |
| Against lower-rated | 459 | 345 | 63 | 51 | 75.2% |
Wins over titled players: 1 vs IM · 22 vs FM · 16 vs CM · 5 vs WFM · 5 vs WCM.
Tournament wins
36 tournament wins from 84 events, 24 of them outright.
Year by year
| Year | Games | W | D | L | Avg opp | Perf |
|---|---|---|---|---|---|---|
| 2026 | 80 | 65 | 8 | 7 | 1,735 | 2,011 |
| 2025 | 151 | 106 | 21 | 24 | 1,769 | 1,976 |
| 2024 | 150 | 108 | 18 | 24 | 1,642 | 1,849 |
| 2023 | 129 | 89 | 17 | 23 | 1,436 | 1,633 |
| 2022 | 98 | 65 | 12 | 21 | 1,461 | 1,589 |
| 2021 | 37 | 26 | 3 | 8 | 1,360 | 1,497 |
Where Luis Yamil Santiago Perez has played
Peru (79) · Paraguay (3) · Bolivia (2) · Brazil (1)
Move-by-move preparation stats
Straight from the preparation tree built over all of Luis Yamil Santiago Perez's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Luis Yamil Santiago Perez's side.
First moves as White (16 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 16 | 100.0% | 65.6% |
Main lines as White
- 1.e4 — 100% of White games, 65.6% score
- …c5 (56% of these games) — Perez usually continues Nf3 (68.8% score)
- …e5 (19% of these games) — Perez usually continues Nf3 (66.7% score)
- …e6 (13% of these games) — Perez usually continues d4 (100.0% score)
As Black against 1.e4 (10 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 10 | 100.0% | 40.0% |
As Black against 1.d4 (4 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 3 | 75.0% | 66.7% |
| d5 | 1 | 25.0% | 100.0% |
Luis Yamil Santiago Perez's chess games
All 31 games by Luis Yamil Santiago Perez in the Chess.ceo database (Oct 2021 - Oct 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: 18 wins, 1 draws, 12 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B55 | Sicilian | 6 | 5/1/0 | 83.3% |
| C01 | French: Exchange Variation | 2 | 2/0/0 | 100.0% |
| B06 | Modern Defense | 1 | 0/0/1 | 0.0% |
| C77 | Ruy Lopez: Berlin Defense | 1 | 1/0/0 | 100.0% |
| C97 | Ruy Lopez: Closed | 1 | 1/0/0 | 100.0% |
| B22 | Sicilian: Alapin | 1 | 0/0/1 | 0.0% |
| B06 | Sicilian: Hyperaccelerated Dragon | 1 | 0/0/1 | 0.0% |
| B13 | Caro-Kann: Exchange Variation | 1 | 1/0/0 | 100.0% |
| B90 | Sicilian: Najdorf | 1 | 0/0/1 | 0.0% |
| C55 | Four Knights Game: Italian Variation | 1 | 0/0/1 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B40 | Sicilian | 6 | 2/0/4 | 33.3% |
| B20 | Sicilian: Closed | 2 | 1/0/1 | 50.0% |
| B81 | Sicilian: Scheveningen | 2 | 1/0/1 | 50.0% |
| E38 | Nimzo-Indian: Classical Variation | 1 | 0/0/1 | 0.0% |
| A04 | Colle System | 1 | 1/0/0 | 100.0% |
| E15 | Queen's Indian Defense | 1 | 1/0/0 | 100.0% |
| D05 | Indian Defense | 1 | 1/0/0 | 100.0% |
| D02 | London System | 1 | 1/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Oct 2025 | German Gonzalo Quirhuayo Chumbe | 2,315 | ch-PER | B32 |
| Sep 2023 | Lucas Costamilan Tomiello | 2,253 | ch-South America Rapid 1st | B55 |
| Oct 2025 | Said Claudio Guerrero Garcia | 1,714 | ch-PER | B41 |
| Oct 2026 | Matheo Salvador Miranda Galindo | 1,707 | Juegos Escolares Deportivos y Paradeportivos Perú 2026 | B Varones | D05 |
| Aug 2021 | Giorgi Giorgadze | 1,583 | World Cup U12 Prel | C01 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| World Cup U12 Prel | 2021 | 10 | 4 | 1,307 |
| 12th ch-Pan American School U11 | 2023 | 9 | 8.5 | 1,696 |
| ch-PER | 2025 | 6 | 3 | 2,002 |
| Juegos Escolares Deportivos y Paradeportivos Perú 2026 | B Varones | 2026 | 3 | 2 | 1,900 |
| ch-South America Rapid 1st | 2023 | 3 | 1 | 2,195 |
Interactive opening tree from all 31 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Luis Yamil Santiago Perez's chess games?
31 games by Luis Yamil Santiago Perez, from Oct 2021 to Oct 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 Luis Yamil Santiago Perez has played.
What does Luis Yamil Santiago Perez play on the first move as White?
Across 16 games with White in our database, Luis Yamil Santiago Perez opens with 1.e4 (100% of games). Against 1.e4 as Black, Luis Yamil Santiago Perez answers 1...c5 (100% of games). Against 1.d4: 1...Nf6 (75% of games), 1...d5 (25% of games).
What openings does Luis Yamil Santiago Perez play as White?
As White, Luis Yamil Santiago Perez's most-played openings in our database are: Sicilian (6 games, 83.3% win rate); French: Exchange Variation (2 games, 100.0% win rate); Modern Defense (1 games, 0.0% win rate). The full breakdown of 16 games with White is in the table above.
What openings does Luis Yamil Santiago Perez play as Black?
As Black, Luis Yamil Santiago Perez most often plays: Sicilian (6 games, 33.3% win rate); Sicilian: Closed (2 games, 50.0% win rate); Sicilian: Scheveningen (2 games, 50.0% win rate). See the table above for the top ten Black openings across 15 games.
What is Luis Yamil Santiago Perez's FIDE rating?
Luis Yamil Santiago Perez is currently rated 2,042 in classical chess, 1,998 in rapid and 2,048 in blitz. Peak classical rating: 2,042 (Oct 2026).
How many games has Luis Yamil Santiago Perez played?
Our database contains 31 games by Luis Yamil Santiago Perez, covering Oct 2021 to Oct 2026. Overall record: 18 wins, 1 draws, 12 losses (58.1% win rate).
How do I prepare against Luis Yamil Santiago Perez?
31 games by Luis Yamil Santiago Perez 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.