Prepare against Jorge Maximilian Guerra Mansilla
CM · CHL · World #12,415 classical · FIDE ID 3456536
When preparing against Jorge Maximilian Guerra Mansilla, expect 1.d4 in 60% of White games. Against 1.e4 the reply is 1...c5 (95% of games); against 1.d4, 1...d5 (100%). Lowest win rate among frequent openings: Sicilian as Black, 46.7% over 15 games.
Our database contains 91 games by Jorge Maximilian Guerra Mansilla, covering Mar 2020 to Sep 2026. Below you'll find Jorge Maximilian Guerra Mansilla's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Jorge Maximilian Guerra Mansilla 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 | 2,137 | 2,228 | Apr 2026 |
| Rapid | 2,008 | 2,008 | Sep 2026 |
| Blitz | 2,022 | 2,029 | Sep 2025 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 91 | 46 | 20 | 25 | 50.5% |
| As White | 45 | 25 | 10 | 10 | 55.6% |
| As Black | 46 | 21 | 10 | 15 | 45.7% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Jorge Maximilian Guerra Mansilla's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Jorge Maximilian Guerra Mansilla's side.
First moves as White (45 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 27 | 60.0% | 70.4% |
| c4 | 10 | 22.2% | 50.0% |
| e4 | 8 | 17.8% | 75.0% |
Main lines as White
- 1.d4 — 60% of White games, 70.4% score
- …Nf6 (44% of these games) — Mansilla usually continues c4 (77.3% score)
- …d5 (44% of these games) — Mansilla usually continues c4 (62.5% score)
- …g6 (4% of these games) — Mansilla usually continues c4 (100.0% score)
- 1.c4 — 22% of White games, 50.0% score
- …e6 (40% of these games) — Mansilla usually continues d4 (25.0% score)
- …Nf6 (40% of these games) — Mansilla usually continues Nc3 (100.0% score)
- …e5 (10% of these games) — Mansilla usually continues d3 (50.0% score)
As Black against 1.e4 (22 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 21 | 95.5% | 50.0% |
| e6 | 1 | 4.5% | 0.0% |
As Black against 1.d4 (11 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 11 | 100.0% | 45.5% |
Jorge Maximilian Guerra Mansilla's chess games
All 91 games by Jorge Maximilian Guerra Mansilla in the Chess.ceo database (Mar 2020 - Sep 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: 46 wins, 20 draws, 25 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D35 | Indian Defense | 7 | 2/3/2 | 28.6% |
| E90 | King's Indian Defense: Orthodox Variation | 4 | 3/0/1 | 75.0% |
| D11 | Slav Defense | 3 | 1/0/2 | 33.3% |
| E73 | King's Indian Defense: Averbakh System | 3 | 1/1/1 | 33.3% |
| D27 | Queen's Gambit Accepted | 3 | 2/1/0 | 66.7% |
| D31 | Queen's Gambit Declined: Orthodox Defense | 2 | 1/0/1 | 50.0% |
| E40 | Nimzo-Indian: Rubinstein System | 2 | 2/0/0 | 100.0% |
| D31 | Queen's Gambit Declined | 2 | 1/1/0 | 50.0% |
| A13 | English Opening: Neo-Catalan | 1 | 0/0/1 | 0.0% |
| A18 | English Opening: Mikenas Variation | 1 | 1/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B68 | Sicilian | 15 | 7/2/6 | 46.7% |
| D11 | Slav Defense | 5 | 1/2/2 | 20.0% |
| D30 | Queen's Gambit Declined | 4 | 1/2/1 | 25.0% |
| A30 | English Opening: Symmetrical | 4 | 3/1/0 | 75.0% |
| A05 | Réti Opening | 4 | 3/0/1 | 75.0% |
| B22 | Sicilian: Alapin | 3 | 1/0/2 | 33.3% |
| D35 | Indian Defense | 2 | 2/0/0 | 100.0% |
| B34 | Sicilian: Accelerated Dragon | 2 | 1/1/0 | 50.0% |
| D04 | Colle System | 1 | 0/0/1 | 0.0% |
| A11 | English Opening: Slav Setup | 1 | 1/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Mar 2025 | German Spata | 2,398 | Zonal 2.5 | A05 |
| Sep 2026 | Camilo Alonso Henriquez Hidalgo | 2,142 | 16 º CHESS BOSS CHESS TOUR MAGISTRAL B | B00 |
| Jul 2026 | Maximiliano Donoso Aguirre | 2,126 | 15º CHESS BOSS - CHESS TOUR - MAGISTRAL B | B22 |
| May 2026 | Andre Fernando Orta Ruz | 2,044 | XV Campeonato Panamericano U7 - U17 de Ajedrez 2026 | O17 | D35 |
| May 2026 | Nicolas Gabriel Rojas Linares | 2,024 | XV Campeonato Panamericano U7 - U17 de Ajedrez 2026 | O17 | D86 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Campeonato Nacional Escolar Impares CHILE 2026 | ABSOLUTA | 2026 | 12 | 11 | 2,202 |
| Zonal 2.5 | 2025 | 9 | 4 | 2,060 |
| I Chess Open Santiago 2026 | 2026 | 9 | 5.5 | 2,129 |
| Campeonato Nacional Sub-20 Chile 2026 | Absoluto | 2026 | 9 | 5.5 | 1,980 |
| World Youth U16 Olympiad | 2025 | 9 | 4 | 1,871 |
| XV Campeonato Panamericano U7 - U17 de Ajedrez 2026 | O17 | 2026 | 9 | 5 | 2,076 |
| 16 º CHESS BOSS CHESS TOUR MAGISTRAL B | 2026 | 7 | 3 | 2,038 |
| ?????? FINAL REGIONAL MAGALLANES 2026 ?????? | 2026 | 7 | 6 | 2,129 |
Interactive opening tree from all 91 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Jorge Maximilian Guerra Mansilla's chess games?
91 games by Jorge Maximilian Guerra Mansilla, from Mar 2020 to Sep 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 Jorge Maximilian Guerra Mansilla has played.
What does Jorge Maximilian Guerra Mansilla play on the first move as White?
Across 45 games with White in our database, Jorge Maximilian Guerra Mansilla opens with 1.d4 (60% of games), 1.c4 (22% of games), 1.e4 (18% of games). Against 1.e4 as Black, Jorge Maximilian Guerra Mansilla answers 1...c5 (95% of games), 1...e6 (5% of games). Against 1.d4: 1...d5 (100% of games).
What openings does Jorge Maximilian Guerra Mansilla play as White?
As White, Jorge Maximilian Guerra Mansilla's most-played openings in our database are: Indian Defense (7 games, 28.6% win rate); King's Indian Defense: Orthodox Variation (4 games, 75.0% win rate); Slav Defense (3 games, 33.3% win rate). The full breakdown of 45 games with White is in the table above.
What openings does Jorge Maximilian Guerra Mansilla play as Black?
As Black, Jorge Maximilian Guerra Mansilla most often plays: Sicilian (15 games, 46.7% win rate); Slav Defense (5 games, 20.0% win rate); Queen's Gambit Declined (4 games, 25.0% win rate). See the table above for the top ten Black openings across 46 games.
What is Jorge Maximilian Guerra Mansilla's FIDE rating?
Jorge Maximilian Guerra Mansilla is currently rated 2,137 in classical chess, 2,008 in rapid and 2,022 in blitz. Peak classical rating: 2,228 (Apr 2026).
How many games has Jorge Maximilian Guerra Mansilla played?
Our database contains 91 games by Jorge Maximilian Guerra Mansilla, covering Mar 2020 to Sep 2026. Overall record: 46 wins, 20 draws, 25 losses (50.5% win rate).
How do I prepare against Jorge Maximilian Guerra Mansilla?
91 games by Jorge Maximilian Guerra Mansilla 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.