Prepare against Ennio Rodriguez Klasen
DEU · World #30,139 classical · FIDE ID 16277414
When preparing against Ennio Rodriguez Klasen, expect 1.e4 in 90% of White games. Against 1.e4 the reply is 1...c5 (69% of games); against 1.d4, 1...Nf6 (80%).
Our database contains 104 games by Ennio Rodriguez Klasen, covering Mar 2019 to Aug 2026. Below you'll find Ennio Rodriguez Klasen's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Ennio Rodriguez Klasen 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 | 1,985 | 2,025 | Jan 2026 |
| Rapid | 1,943 | 1,944 | Apr 2026 |
| Blitz | 2,074 | 2,074 | Aug 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 104 | 40 | 26 | 38 | 38.5% |
| As White | 52 | 22 | 12 | 18 | 42.3% |
| As Black | 52 | 18 | 14 | 20 | 34.6% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Ennio Rodriguez Klasen's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Ennio Rodriguez Klasen's side.
First moves as White (52 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 47 | 90.4% | 51.1% |
| Nf3 | 5 | 9.6% | 80.0% |
Main lines as White
- 1.e4 — 90% of White games, 51.1% score
- …e5 (36% of these games) — Klasen usually continues f4 (72.2% score)
- …c5 (36% of these games) — Klasen usually continues Nf3 (21.4% score)
- …c6 (19% of these games) — Klasen usually continues d4 (57.1% score)
- 1.Nf3 — 10% of White games, 80.0% score
- …d5 (40% of these games) — Klasen usually continues g3 (75.0% score)
- …e6 (40% of these games) — Klasen usually continues g3 (100.0% score)
- …Nf6 (20% of these games) — Klasen usually continues g3 (50.0% score)
As Black against 1.e4 (36 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 25 | 69.4% | 44.0% |
| Nf6 | 6 | 16.7% | 41.7% |
| g6 | 4 | 11.1% | 37.5% |
| d5 | 1 | 2.8% | 100.0% |
As Black against 1.d4 (10 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 8 | 80.0% | 50.0% |
| d5 | 1 | 10.0% | 100.0% |
| g6 | 1 | 10.0% | 50.0% |
Ennio Rodriguez Klasen's chess games
All 104 games by Ennio Rodriguez Klasen in the Chess.ceo database (Mar 2019 - Aug 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: 40 wins, 26 draws, 38 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C34 | King's Gambit | 9 | 6/1/2 | 66.7% |
| B21 | Sicilian | 7 | 1/1/5 | 14.3% |
| B26 | Sicilian: Closed | 5 | 2/2/1 | 40.0% |
| B12 | Caro-Kann: Advance Variation | 5 | 4/0/1 | 80.0% |
| A13 | Réti Opening | 4 | 3/1/0 | 75.0% |
| C22 | Center Game | 3 | 2/0/1 | 66.7% |
| B22 | Sicilian: Hyperaccelerated Dragon | 2 | 0/0/2 | 0.0% |
| C51 | Italian Game: Evans Gambit | 2 | 1/0/1 | 50.0% |
| C01 | French: Exchange Variation | 2 | 0/1/1 | 0.0% |
| B08 | Sicilian: Smith-Morra Gambit | 2 | 0/1/1 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B32 | Sicilian | 10 | 3/3/4 | 30.0% |
| B45 | Sicilian: Four Knights | 7 | 2/2/3 | 28.6% |
| B02 | Alekhine Defense | 6 | 1/3/2 | 16.7% |
| B06 | Modern Defense | 5 | 1/2/2 | 20.0% |
| B23 | Sicilian: Closed | 5 | 2/0/3 | 40.0% |
| D00 | Queen's Pawn Game: Chigorin Variation | 3 | 2/0/1 | 66.7% |
| A57 | Benoni Defense | 2 | 0/2/0 | 0.0% |
| B13 | Colle System | 2 | 1/0/1 | 50.0% |
| A01 | Nimzovich-Larsen attack | 2 | 1/1/0 | 50.0% |
| D31 | Indian Defense | 2 | 0/0/2 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Aug 2025 | Sergej Krefenstein | 2,049 | Werner-Ott Open | C70 |
| May 2024 | Roman Vartanian | 1,797 | ch-GER U12 | B55 |
| May 2024 | Mattis Fels | 1,759 | ch-GER U12 | D00 |
| Mar 2020 | Patrick Uhl | 1,701 | ch-GER Net blitz qual3 | D05 |
| Apr 2020 | Marius Hockenjos | 1,695 | ch-GER Net Amateur Gr-C Final | B23 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-GER U10 | 2022 | 22 | 13.5 | 1,391 |
| ch-GER U12 | 2024 | 18 | 10 | 1,641 |
| chT-GER U12 | 2023 | 14 | 7.5 | 1,618 |
| ch-GER Net Amateur Gr-C Final | 2020 | 13 | 8 | 1,716 |
| ch-GER Net Amateur Gr-C Vor2 | 2020 | 9 | 5.5 | 1,630 |
| ch-GER Net blitz qual4 | 2020 | 9 | 2.5 | 1,618 |
| ch-GER Net blitz qual3 | 2020 | 9 | 3 | 1,540 |
| ch-GER Net Amateur Gr-C Vor1 | 2020 | 7 | 2 | 1,360 |
Interactive opening tree from all 104 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Ennio Rodriguez Klasen's chess games?
104 games by Ennio Rodriguez Klasen, from Mar 2019 to Aug 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 Ennio Rodriguez Klasen has played.
What does Ennio Rodriguez Klasen play on the first move as White?
Across 52 games with White in our database, Ennio Rodriguez Klasen opens with 1.e4 (90% of games), 1.Nf3 (10% of games). Against 1.e4 as Black, Ennio Rodriguez Klasen answers 1...c5 (69% of games), 1...Nf6 (17% of games), 1...g6 (11% of games). Against 1.d4: 1...Nf6 (80% of games), 1...d5 (10% of games), 1...g6 (10% of games).
What openings does Ennio Rodriguez Klasen play as White?
As White, Ennio Rodriguez Klasen's most-played openings in our database are: King's Gambit (9 games, 66.7% win rate); Sicilian (7 games, 14.3% win rate); Sicilian: Closed (5 games, 40.0% win rate). The full breakdown of 52 games with White is in the table above.
What openings does Ennio Rodriguez Klasen play as Black?
As Black, Ennio Rodriguez Klasen most often plays: Sicilian (10 games, 30.0% win rate); Sicilian: Four Knights (7 games, 28.6% win rate); Alekhine Defense (6 games, 16.7% win rate). See the table above for the top ten Black openings across 52 games.
What is Ennio Rodriguez Klasen's FIDE rating?
Ennio Rodriguez Klasen is currently rated 1,985 in classical chess, 1,943 in rapid and 2,074 in blitz. Peak classical rating: 2,025 (Jan 2026).
How many games has Ennio Rodriguez Klasen played?
Our database contains 104 games by Ennio Rodriguez Klasen, covering Mar 2019 to Aug 2026. Overall record: 40 wins, 26 draws, 38 losses (38.5% win rate).
How do I prepare against Ennio Rodriguez Klasen?
104 games by Ennio Rodriguez Klasen 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.