Prepare against Diego Martinez Guzman
Mexico · World #128,607 classical · FIDE ID 29652910
When preparing against Diego Martinez Guzman, expect 1.e4 in 100% of White games. Against 1.e4 the reply is 1...e5 (100% of games); against 1.d4, 1...d5 (100%).
Our database contains 32 games by Diego Martinez Guzman, covering Jun 2025 to Nov 2026. Below you'll find Diego Martinez Guzman's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Diego Martinez Guzman 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 | 1,654 | 1,654 | Nov 2026 |
| Rapid | 1,587 | 1,587 | Nov 2026 |
| Blitz | 1,654 | 1,660 | Jul 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 32 | 15 | 6 | 11 | 46.9% |
| As White | 14 | 7 | 2 | 5 | 50.0% |
| As Black | 18 | 8 | 4 | 6 | 44.4% |
FIDE rated record
From FIDE's official rated-game ledger (2024-2026): 107 rated games against 97 different opponents, across 16 events in 1 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 | 78 | 45 | 11 | 22 | 57.7% | 1,585 | 1,654 | 8 |
| Blitz | 29 | 16 | 1 | 12 | 55.2% | 1,726 | 1,660 | 4 |
Against the field
| Opposition | Games | W | D | L | Win rate |
|---|---|---|---|---|---|
| Against higher-rated | 22 | 8 | 3 | 11 | 36.4% |
| Against lower-rated | 14 | 10 | 2 | 2 | 71.4% |
Tournament wins
3 tournament wins from 15 events, 3 of them outright.
Year by year
| Year | Games | W | D | L | Avg opp | Perf |
|---|---|---|---|---|---|---|
| 2026 | 46 | 26 | 5 | 15 | 1,702 | 1,667 |
| 2025 | 48 | 30 | 5 | 13 | 1,570 | 1,661 |
| 2024 | 13 | 5 | 2 | 6 | 1,678 | 1,478 |
Move-by-move preparation stats
Straight from the preparation tree built over all of Diego Martinez Guzman's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Diego Martinez Guzman's side.
First moves as White (14 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 14 | 100.0% | 57.1% |
Main lines as White
- 1.e4 — 100% of White games, 57.1% score
- …c5 (57% of these games) — Guzman usually continues Nf3 (78.6% score)
- …e5 (29% of these games) — Guzman usually continues Nf3 (50.0% score)
- …c6 (14% of these games) — Guzman usually continues d4 (25.0% score)
As Black against 1.e4 (11 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e5 | 11 | 100.0% | 63.6% |
As Black against 1.d4 (7 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 7 | 100.0% | 42.9% |
Diego Martinez Guzman's chess games
All 32 games by Diego Martinez Guzman in the Chess.ceo database (Jun 2025 - Nov 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: 15 wins, 6 draws, 11 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B32 | Sicilian | 3 | 1/1/1 | 33.3% |
| C77 | Ruy Lopez: Morphy Defense | 2 | 1/0/1 | 50.0% |
| B34 | Sicilian: Accelerated Dragon | 2 | 2/0/0 | 100.0% |
| C71 | Ruy Lopez: Steinitz Defense Deferred | 1 | 1/0/0 | 100.0% |
| B27 | Sicilian: Hyperaccelerated Dragon | 1 | 1/0/0 | 100.0% |
| B90 | Sicilian: Najdorf | 1 | 1/0/0 | 100.0% |
| B15 | Caro-Kann: Bronstein-Larsen | 1 | 0/1/0 | 0.0% |
| B21 | Sicilian: Smith-Morra Gambit | 1 | 0/0/1 | 0.0% |
| B18 | Caro-Kann: Classical | 1 | 0/0/1 | 0.0% |
| C64 | Ruy Lopez: Classical | 1 | 0/0/1 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C55 | Italian Game | 4 | 3/0/1 | 75.0% |
| D02 | London System | 3 | 1/1/1 | 33.3% |
| C58 | Italian Game: Two Knights Defense | 3 | 1/1/1 | 33.3% |
| D35 | Indian Defense | 2 | 0/1/1 | 0.0% |
| C77 | Ruy Lopez: Morphy Defense | 1 | 0/0/1 | 0.0% |
| C47 | Four Knights Game: Italian Variation | 1 | 1/0/0 | 100.0% |
| D03 | Torre Attack | 1 | 0/0/1 | 0.0% |
| C47 | Four Knights Game: Scotch Variation | 1 | 1/0/0 | 100.0% |
| C44 | King's Knight Opening | 1 | 0/1/0 | 0.0% |
| D01 | Queen's Pawn Game: Chigorin Variation | 1 | 1/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| May 2026 | Lamberto Cubillas Gonzalez | 1,756 | Olimpiada Nacional CONADE San Luis Potosí 2026 | Clásico Sub 12 | B40 |
| May 2026 | Mateo Hernandez Vargas | 1,665 | Olimpiada Nacional CONADE San Luis Potosí 2026 | Rápido 10+5 Sub 12 | B90 |
| Sep 2026 | Francisco Marcos Garcia | 1,621 | Copa Independencia 2026 | Infantiles y Juveniles | C47 |
| May 2026 | Valeria Idarraga Patino | 1,571 | Olimpiada Nacional CONADE San Luis Potosí 2026 | Rápido 25+5 Sub 12 | B27 |
| May 2026 | Vanessa Santos Ramos | 1,546 | Olimpiada Nacional CONADE San Luis Potosí 2026 | Blitz 3+2 Sub 12 | B34 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Olimpiada Nacional CONADE San Luis Potosí 2026 | Rápido 10+5 Sub 12 | 2026 | 7 | 4 | 1,688 |
| Olimpiada Nacional CONADE San Luis Potosí 2026 | Blitz 3+2 Sub 12 | 2026 | 6 | 3.5 | 1,723 |
| Olimpiada Nacional CONADE San Luis Potosí 2026 | Clásico Sub 12 | 2026 | 5 | 2 | 1,623 |
| Copa Independencia 2026 | Infantiles y Juveniles | 2026 | 5 | 4.5 | 1,825 |
| 3er. Encuentro Nacional de Ajedrez "Puebla 2026" | Sub 14 | 2026 | 4 | 2 | 1,604 |
| Olimpiada Nacional CONADE San Luis Potosí 2026 | Rápido 25+5 Sub 12 | 2026 | 4 | 1 | 1,373 |
| Gimnasiada Nacional de Ajedrez FEMEDEES 2026 - U12 | 2026 | 1 | 1 | 1,887 |
Interactive opening tree from all 32 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Diego Martinez Guzman's chess games?
32 games by Diego Martinez Guzman, from Jun 2025 to Nov 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 Martinez Guzman has played.
What does Diego Martinez Guzman play on the first move as White?
Across 14 games with White in our database, Diego Martinez Guzman opens with 1.e4 (100% of games). Against 1.e4 as Black, Diego Martinez Guzman answers 1...e5 (100% of games). Against 1.d4: 1...d5 (100% of games).
What openings does Diego Martinez Guzman play as White?
As White, Diego Martinez Guzman's most-played openings in our database are: Sicilian (3 games, 33.3% win rate); Ruy Lopez: Morphy Defense (2 games, 50.0% win rate); Sicilian: Accelerated Dragon (2 games, 100.0% win rate). The full breakdown of 14 games with White is in the table above.
What openings does Diego Martinez Guzman play as Black?
As Black, Diego Martinez Guzman most often plays: Italian Game (4 games, 75.0% win rate); London System (3 games, 33.3% win rate); Italian Game: Two Knights Defense (3 games, 33.3% win rate). See the table above for the top ten Black openings across 18 games.
What is Diego Martinez Guzman's FIDE rating?
Diego Martinez Guzman is currently rated 1,654 in classical chess, 1,587 in rapid and 1,654 in blitz. Peak classical rating: 1,654 (Nov 2026).
How many games has Diego Martinez Guzman played?
Our database contains 32 games by Diego Martinez Guzman, covering Jun 2025 to Nov 2026. Overall record: 15 wins, 6 draws, 11 losses (46.9% win rate).
How do I prepare against Diego Martinez Guzman?
32 games by Diego Martinez Guzman 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.