Prepare against Diego Sanchez Obregon
Ecuador · World #23,363 classical · FIDE ID 3604187
When preparing against Diego Sanchez Obregon, expect 1.e4 in 71% of White games. Against 1.e4 the reply is 1...c5 (90% of games); against 1.d4, 1...Nf6 (70%).
Our database contains 34 games by Diego Sanchez Obregon, covering Jul 2005 to Oct 2026. Below you'll find Diego Sanchez Obregon's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Diego Sanchez Obregon 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 | 2,031 | 2,215 | Jul 2005 |
| Rapid | 2,017 | 2,017 | Oct 2026 |
| Blitz | 1,998 | 2,035 | May 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 34 | 14 | 8 | 12 | 41.2% |
| As White | 14 | 7 | 3 | 4 | 50.0% |
| As Black | 20 | 7 | 5 | 8 | 35.0% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Diego Sanchez Obregon's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Diego Sanchez Obregon's side.
First moves as White (14 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 10 | 71.4% | 70.0% |
| Nf3 | 4 | 28.6% | 37.5% |
Main lines as White
- 1.e4 — 71% of White games, 70.0% score
- …c5 (40% of these games) — Obregon usually continues Ne2 (100.0% score)
- …e5 (20% of these games) — Obregon usually continues Nc3 (0.0% score)
- …e6 (20% of these games) — Obregon usually continues b3 (100.0% score)
- 1.Nf3 — 29% of White games, 37.5% score
- …Nf6 (50% of these games) — Obregon usually continues g3 (50.0% score)
- …c5 (25% of these games) — Obregon usually continues g3 (50.0% score)
- …d5 (25% of these games) — Obregon usually continues d4 (0.0% score)
As Black against 1.e4 (10 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 9 | 90.0% | 61.1% |
| d5 | 1 | 10.0% | 0.0% |
As Black against 1.d4 (10 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 7 | 70.0% | 28.6% |
| d5 | 3 | 30.0% | 66.7% |
Diego Sanchez Obregon's chess games
All 34 games by Diego Sanchez Obregon in the Chess.ceo database (Jul 2005 - 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: 14 wins, 8 draws, 12 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B20 | Sicilian | 3 | 2/0/1 | 66.7% |
| D79 | Réti Opening: Symmetrical Defense | 2 | 1/0/1 | 50.0% |
| C00 | French Defense | 1 | 1/0/0 | 100.0% |
| D32 | Queen's Gambit Declined | 1 | 0/0/1 | 0.0% |
| D02 | Réti Opening | 1 | 0/1/0 | 0.0% |
| B21 | Scandinavian Defense | 1 | 1/0/0 | 100.0% |
| C45 | Scotch Game | 1 | 1/0/0 | 100.0% |
| B45 | Sicilian: Four Knights | 1 | 0/1/0 | 0.0% |
| B18 | Caro-Kann: Classical | 1 | 0/1/0 | 0.0% |
| C27 | Vienna Game | 1 | 0/0/1 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B86 | Sicilian: Najdorf | 7 | 3/2/2 | 42.9% |
| D80 | Grünfeld Defense | 4 | 1/1/2 | 25.0% |
| D10 | Slav Defense | 3 | 2/0/1 | 66.7% |
| D01 | Richter-Veresov Attack | 1 | 0/0/1 | 0.0% |
| B01 | Scandinavian Defense: Main Line | 1 | 0/0/1 | 0.0% |
| B50 | Sicilian | 1 | 0/1/0 | 0.0% |
| B26 | Sicilian: Closed | 1 | 1/0/0 | 100.0% |
| A45 | Queen's Pawn Game | 1 | 0/1/0 | 0.0% |
| A48 | Indian Defense | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Apr 2008 | Sixto Lopez Abad | 2,029 | chT-Catalunya Primera Gp1 | B26 |
| May 2003 | Jose Antonio Gonzalez Rodriguez | 1,995 | 5th Barcelona Sant Marti Open | C12 |
| May 2003 | Pedro Zapata Rios | 1,985 | 5th Barcelona Sant Marti Open | C45 |
| Apr 2007 | Diego Sanchez Lopez | 1,961 | ch-Catalunya | B21 |
| Apr 2007 | Josep Penalver Guardia | 1,943 | ch-Catalunya | D89 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-Catalunya | 2007 | 9 | 4 | 1,910 |
| 14th Madrid San Viator Open | 2010 | 7 | 4 | 1,919 |
| 5th Barcelona Sant Marti Open | 2003 | 6 | 3.5 | 2,077 |
| 18th Madrid San Viator Open | 2012 | 5 | 4 | 2,073 |
| chT-Catalunya Primera Gp1 | 2008 | 3 | 2 | 2,252 |
| chT-ESP CECLUB Norte Div 1 | 2007 | 1 | 0 | 1,899 |
| 30th Barbera del Valles Open A | 2007 | 1 | 0 | 1,889 |
| 9th Barcelona Sants Open | 2007 | 1 | 0 | 2,101 |
Interactive opening tree from all 34 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Diego Sanchez Obregon's chess games?
34 games by Diego Sanchez Obregon, from Jul 2005 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 Diego Sanchez Obregon has played.
What does Diego Sanchez Obregon play on the first move as White?
Across 14 games with White in our database, Diego Sanchez Obregon opens with 1.e4 (71% of games), 1.Nf3 (29% of games). Against 1.e4 as Black, Diego Sanchez Obregon answers 1...c5 (90% of games), 1...d5 (10% of games). Against 1.d4: 1...Nf6 (70% of games), 1...d5 (30% of games).
What openings does Diego Sanchez Obregon play as White?
As White, Diego Sanchez Obregon's most-played openings in our database are: Sicilian (3 games, 66.7% win rate); Réti Opening: Symmetrical Defense (2 games, 50.0% win rate); French Defense (1 games, 100.0% win rate). The full breakdown of 14 games with White is in the table above.
What openings does Diego Sanchez Obregon play as Black?
As Black, Diego Sanchez Obregon most often plays: Sicilian: Najdorf (7 games, 42.9% win rate); Grünfeld Defense (4 games, 25.0% win rate); Slav Defense (3 games, 66.7% win rate). See the table above for the top ten Black openings across 20 games.
What is Diego Sanchez Obregon's FIDE rating?
Diego Sanchez Obregon is currently rated 2,031 in classical chess, 2,017 in rapid and 1,998 in blitz. Peak classical rating: 2,215 (Jul 2005).
How many games has Diego Sanchez Obregon played?
Our database contains 34 games by Diego Sanchez Obregon, covering Jul 2005 to Oct 2026. Overall record: 14 wins, 8 draws, 12 losses (41.2% win rate).
How do I prepare against Diego Sanchez Obregon?
34 games by Diego Sanchez Obregon 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.