Prepare against Diego Mariano Belmonte
FM · Argentina · World #3,612 classical · FIDE ID 105856
Our database contains 459 games by Diego Mariano Belmonte, covering Apr 2003 to Jul 2026. Below you'll find Diego Mariano Belmonte's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Diego Mariano Belmonte 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 | 2,315 | 2,349 | Jun 2023 |
| Rapid | 2,196 | 2,258 | Nov 2015 |
| Blitz | 2,239 | 2,244 | Oct 2025 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 459 | 217 | 77 | 165 | 47.3% |
| As White | 228 | 111 | 34 | 83 | 48.7% |
| As Black | 231 | 106 | 43 | 82 | 45.9% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Diego Mariano Belmonte's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Diego Mariano Belmonte's side.
First moves as White (228 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 198 | 86.8% | 55.3% |
| Nf3 | 16 | 7.0% | 59.4% |
| e4 | 7 | 3.1% | 50.0% |
| f4 | 6 | 2.6% | 91.7% |
| c4 | 1 | 0.4% | 0.0% |
Main lines as White
- 1.d4 — 87% of White games, 55.3% score
- …Nf6 (61% of these games) — Belmonte usually continues c4 (57.8% score)
- …d5 (26% of these games) — Belmonte usually continues c4 (56.9% score)
- …e6 (4% of these games) — Belmonte usually continues c4 (66.7% score)
- 1.Nf3 — 7% of White games, 59.4% score
- …Nf6 (31% of these games) — Belmonte usually continues d4 (100.0% score)
- …d5 (31% of these games) — Belmonte usually continues b3 (37.5% score)
- …f5 (19% of these games) — Belmonte usually continues d4 (75.0% score)
As Black against 1.e4 (110 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 63 | 57.3% | 54.8% |
| e6 | 28 | 25.5% | 57.1% |
| e5 | 16 | 14.5% | 53.1% |
| c5 | 2 | 1.8% | 50.0% |
| g6 | 1 | 0.9% | 100.0% |
As Black against 1.d4 (83 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 45 | 54.2% | 46.7% |
| Nf6 | 20 | 24.1% | 67.5% |
| f5 | 15 | 18.1% | 63.3% |
| e6 | 3 | 3.6% | 83.3% |
Diego Mariano Belmonte's chess games
All 459 games by Diego Mariano Belmonte in the Chess.ceo database (Apr 2003 - 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: 217 wins, 77 draws, 165 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A45 | Trompowsky Attack | 46 | 18/1/27 | 39.1% |
| D00 | Queen's Pawn Game | 19 | 11/1/7 | 57.9% |
| D12 | Slav Defense | 15 | 6/7/2 | 40.0% |
| E88 | King's Indian: Sämisch | 15 | 6/3/6 | 40.0% |
| A59 | Benoni Defense | 15 | 10/2/3 | 66.7% |
| D35 | Indian Defense | 13 | 5/1/7 | 38.5% |
| A81 | Dutch Defense | 10 | 4/3/3 | 40.0% |
| E66 | King's Indian Defense | 9 | 6/2/1 | 66.7% |
| A90 | Queen's Gambit Declined | 9 | 4/2/3 | 44.4% |
| E42 | Nimzo-Indian: Rubinstein System | 9 | 3/0/6 | 33.3% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B04 | Alekhine Defense | 51 | 25/7/19 | 49.0% |
| A86 | Dutch Defense | 20 | 9/5/6 | 45.0% |
| D20 | Queen's Gambit Accepted | 19 | 11/1/7 | 57.9% |
| C11 | French: Classical Variation | 10 | 4/4/2 | 40.0% |
| A07 | Réti Opening | 9 | 1/2/6 | 11.1% |
| D17 | Slav Defense | 8 | 2/3/3 | 25.0% |
| E41 | Nimzo-Indian: Rubinstein System | 7 | 3/3/1 | 42.9% |
| C06 | French: Tarrasch Variation | 7 | 2/1/4 | 28.6% |
| D00 | Queen's Pawn Game: Chigorin Variation | 6 | 2/0/4 | 33.3% |
| C55 | Italian Game | 5 | 3/1/1 | 60.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Oct 2022 | Pablo Salinas Herrera | 2,516 | Vicente Lopez ProAm 100 Years Open | D13 |
| Feb 2024 | Asghar Golizadeh | 2,457 | Titled Tue Early | D00 |
| Jan 2024 | Alexey Kornyukov | 2,452 | Titled Tue Early | C12 |
| Aug 1998 | Fernando Peralta | 2,435 | ch-Pan American Juniors | E31 |
| Jan 2017 | Matias Perez Gormaz | 2,431 | 3rd Antofagasta Zicosur Open | A85 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Titled Tuesday | 2024 | 162 | 79 | 2,230 |
| 37th Wch U20 | 1998 | 12 | 5 | 2,221 |
| Arcelor Mittal Open | 2020 | 11 | 7.5 | 2,195 |
| ch-Pan American Juniors | 1998 | 11 | 7.5 | 2,433 |
| chT-ARG | 1997 | 11 | 8 | 2,485 |
| 20th Rio Grande Domingo Open | 2020 | 10 | 7 | 2,061 |
| Salta | 1993 | 10 | 2 | 2,028 |
| 5th Florianopolis Open | 2019 | 9 | 6 | 2,268 |
Interactive opening tree from all 459 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Diego Mariano Belmonte's chess games?
459 games by Diego Mariano Belmonte, from Apr 2003 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 Diego Mariano Belmonte has played.
What does Diego Mariano Belmonte play on the first move as White?
Across 228 games with White in our database, Diego Mariano Belmonte opens with 1.d4 (87% of games), 1.Nf3 (7% of games), 1.e4 (3% of games). Against 1.e4 as Black, Diego Mariano Belmonte answers 1...Nf6 (57% of games), 1...e6 (25% of games), 1...e5 (15% of games). Against 1.d4: 1...d5 (54% of games), 1...Nf6 (24% of games), 1...f5 (18% of games).
What openings does Diego Mariano Belmonte play as White?
As White, Diego Mariano Belmonte's most-played openings in our database are: Trompowsky Attack (46 games, 39.1% win rate); Queen's Pawn Game (19 games, 57.9% win rate); Slav Defense (15 games, 40.0% win rate). The full breakdown of 228 games with White is in the table above.
What openings does Diego Mariano Belmonte play as Black?
As Black, Diego Mariano Belmonte most often plays: Alekhine Defense (51 games, 49.0% win rate); Dutch Defense (20 games, 45.0% win rate); Queen's Gambit Accepted (19 games, 57.9% win rate). See the table above for the top ten Black openings across 231 games.
What is Diego Mariano Belmonte's FIDE rating?
Diego Mariano Belmonte is currently rated 2,315 in classical chess, 2,196 in rapid and 2,239 in blitz. Peak classical rating: 2,349 (Jun 2023).
How many games has Diego Mariano Belmonte played?
Our database contains 459 games by Diego Mariano Belmonte, covering Apr 2003 to Jul 2026. Overall record: 217 wins, 77 draws, 165 losses (47.3% win rate).
How do I prepare against Diego Mariano Belmonte?
459 games by Diego Mariano Belmonte 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.