Prepare against Nefi Santiago Lastra
Peru · World #49,261 classical · FIDE ID 3803341
Our database contains 70 games by Nefi Santiago Lastra, covering Jul 2006 to Jul 2026. Below you'll find Nefi Santiago Lastra's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Nefi Santiago Lastra 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 | 1,896 | 2,119 | Jan 2008 |
| Rapid | 1,980 | 1,996 | Jan 2019 |
| Blitz | 1,917 | 1,995 | Jan 2019 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 70 | 28 | 16 | 26 | 40.0% |
| As White | 33 | 14 | 7 | 12 | 42.4% |
| As Black | 37 | 14 | 9 | 14 | 37.8% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Nefi Santiago Lastra's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Nefi Santiago Lastra's side.
First moves as White (33 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 12 | 36.4% | 45.8% |
| c4 | 7 | 21.2% | 71.4% |
| d4 | 4 | 12.1% | 50.0% |
| Nf3 | 4 | 12.1% | 50.0% |
| h3 | 2 | 6.1% | 50.0% |
| h4 | 1 | 3.0% | 100.0% |
Main lines as White
- 1.e4 — 36% of White games, 45.8% score
- …c5 (33% of these games) — Lastra usually continues Nc3 (75.0% score)
- …e5 (33% of these games) — Lastra usually continues c4 (50.0% score)
- …e6 (17% of these games) — Lastra usually continues d4 (0.0% score)
- 1.c4 — 21% of White games, 71.4% score
- …Nf6 (43% of these games) — Lastra usually continues Nc3 (50.0% score)
- …c5 (29% of these games) — Lastra usually continues g3 (50.0% score)
- …c6 (14% of these games) — Lastra usually continues g3 (100.0% score)
As Black against 1.e4 (19 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 12 | 63.2% | 54.2% |
| e6 | 5 | 26.3% | 50.0% |
| c6 | 1 | 5.3% | 50.0% |
| f5 | 1 | 5.3% | 100.0% |
As Black against 1.d4 (12 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 8 | 66.7% | 25.0% |
| e6 | 3 | 25.0% | 50.0% |
| c5 | 1 | 8.3% | 0.0% |
Nefi Santiago Lastra's chess games
All 70 games by Nefi Santiago Lastra in the Chess.ceo database (Jul 2006 - 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: 28 wins, 16 draws, 26 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A36 | English Opening | 5 | 3/0/2 | 60.0% |
| A30 | English Opening: Symmetrical | 2 | 1/0/1 | 50.0% |
| A36 | Sicilian | 2 | 0/1/1 | 0.0% |
| A00 | Clemenz Opening | 2 | 1/0/1 | 50.0% |
| A53 | English Opening: The Whale | 2 | 1/0/1 | 50.0% |
| B23 | Sicilian: Closed | 2 | 1/1/0 | 50.0% |
| A20 | Réti Opening | 2 | 2/0/0 | 100.0% |
| A06 | Colle System | 1 | 0/1/0 | 0.0% |
| B11 | Caro-Kann | 1 | 1/0/0 | 100.0% |
| A11 | English Opening: Slav Setup | 1 | 1/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B01 | Scandinavian Defense: Modern Variation | 11 | 5/3/3 | 45.5% |
| A52 | Budapest Defense | 4 | 1/0/3 | 25.0% |
| A43 | Benoni Defense | 3 | 1/0/2 | 33.3% |
| A85 | Horwitz Defense | 3 | 1/1/1 | 33.3% |
| C01 | French: Exchange Variation | 2 | 2/0/0 | 100.0% |
| C11 | French: Classical Variation | 2 | 0/0/2 | 0.0% |
| A10 | English Opening: Dutch Defense | 1 | 1/0/0 | 100.0% |
| C03 | French: Tarrasch Variation | 1 | 0/1/0 | 0.0% |
| D85 | Grünfeld Defense | 1 | 0/0/1 | 0.0% |
| B13 | Caro-Kann: Exchange Variation | 1 | 0/1/0 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Aug 2007 | Javier Uria | 2,304 | Callao Open | A20 |
| Jul 2007 | Julian Martinez | 2,251 | 4th American Continental | A00 |
| Jul 2007 | Rolando Montenegro | 2,227 | 4th American Continental | B01 |
| Jul 2007 | Gustavo E. Juarez Flores | 2,204 | 4th American Continental | B01 |
| Jul 2007 | Juan Andres Rodriguez M | 2,009 | 4th American Continental | B01 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-PER | 2025 | 11 | 5.5 | 1,789 |
| Callao Open | 2007 | 9 | 3.5 | 2,104 |
| ch-South America | 2023 | 9 | 5 | 1,644 |
| 4th American Continental | 2007 | 8 | 4.5 | 2,243 |
| Ilo Regional Sur Open | 2012 | 7 | 3.5 | 1,703 |
| Arequipa GP Peru Sur | 2013 | 5 | 3 | 2,344 |
| 5th Arequipa Cup | 2005 | 4 | 1.5 | 2,033 |
| Lima GP IRT Open | 2013 | 4 | 2.5 | 1,892 |
Interactive opening tree from all 70 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Nefi Santiago Lastra's chess games?
70 games by Nefi Santiago Lastra, from Jul 2006 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 Nefi Santiago Lastra has played.
What does Nefi Santiago Lastra play on the first move as White?
Across 33 games with White in our database, Nefi Santiago Lastra opens with 1.e4 (36% of games), 1.c4 (21% of games), 1.d4 (12% of games). Against 1.e4 as Black, Nefi Santiago Lastra answers 1...d5 (63% of games), 1...e6 (26% of games), 1...c6 (5% of games). Against 1.d4: 1...Nf6 (67% of games), 1...e6 (25% of games), 1...c5 (8% of games).
What openings does Nefi Santiago Lastra play as White?
As White, Nefi Santiago Lastra's most-played openings in our database are: English Opening (5 games, 60.0% win rate); English Opening: Symmetrical (2 games, 50.0% win rate); Sicilian (2 games, 0.0% win rate). The full breakdown of 33 games with White is in the table above.
What openings does Nefi Santiago Lastra play as Black?
As Black, Nefi Santiago Lastra most often plays: Scandinavian Defense: Modern Variation (11 games, 45.5% win rate); Budapest Defense (4 games, 25.0% win rate); Benoni Defense (3 games, 33.3% win rate). See the table above for the top ten Black openings across 37 games.
What is Nefi Santiago Lastra's FIDE rating?
Nefi Santiago Lastra is currently rated 1,896 in classical chess, 1,980 in rapid and 1,917 in blitz. Peak classical rating: 2,119 (Jan 2008).
How many games has Nefi Santiago Lastra played?
Our database contains 70 games by Nefi Santiago Lastra, covering Jul 2006 to Jul 2026. Overall record: 28 wins, 16 draws, 26 losses (40.0% win rate).
How do I prepare against Nefi Santiago Lastra?
70 games by Nefi Santiago Lastra 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.