Prepare against Eithan Ruiz Bolanos

CM · Mexico · World #35,472 classical · FIDE ID 5175518

When preparing against Eithan Ruiz Bolanos, expect 1.e4 in 100% of White games. Against 1.e4 the reply is 1...c5 (95% of games); against 1.d4, 1...Nf6 (100%). Lowest win rate among frequent openings: Sicilian as White, 29.4% over 17 games.

Our database contains 164 games by Eithan Ruiz Bolanos, covering Jul 2021 to Sep 2026. Below you'll find Eithan Ruiz Bolanos's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Eithan Ruiz Bolanos 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

Performance record

Move-by-move preparation stats

Straight from the preparation tree built over all of Eithan Ruiz Bolanos's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Eithan Ruiz Bolanos's side.

First moves as White (84 games)

Main lines as White

• 1.e4 — 100% of White games, 42.9% score
  • …c5 (50% of these games) — Bolanos usually continues Nf3 (44.6% score)
  • …e5 (15% of these games) — Bolanos usually continues Nf3 (70.0% score)
  • …e6 (10% of these games) — Bolanos usually continues d4 (25.0% score)

As Black against 1.e4 (40 games)

As Black against 1.d4 (18 games)

Eithan Ruiz Bolanos's chess games

All 164 games by Eithan Ruiz Bolanos in the Chess.ceo database (Jul 2021 - 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: 63 wins, 18 draws, 83 losses.

Openings as White

Openings as Black

Notable wins

Top events

Frequently asked questions

Where can I find Eithan Ruiz Bolanos's chess games?

164 games by Eithan Ruiz Bolanos, from Jul 2021 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 Eithan Ruiz Bolanos has played.

What does Eithan Ruiz Bolanos play on the first move as White?

Across 84 games with White in our database, Eithan Ruiz Bolanos opens with 1.e4 (100% of games). Against 1.e4 as Black, Eithan Ruiz Bolanos answers 1...c5 (95% of games), 1...e6 (3% of games), 1...e5 (3% of games). Against 1.d4: 1...Nf6 (100% of games).

What openings does Eithan Ruiz Bolanos play as White?

As White, Eithan Ruiz Bolanos's most-played openings in our database are: Sicilian (17 games, 29.4% win rate); Sicilian: Najdorf (12 games, 50.0% win rate); Italian Game (8 games, 75.0% win rate). The full breakdown of 84 games with White is in the table above.

What openings does Eithan Ruiz Bolanos play as Black?

As Black, Eithan Ruiz Bolanos most often plays: Sicilian: Rossolimo (12 games, 16.7% win rate); Sicilian: Sveshnikov (11 games, 54.5% win rate); Réti Opening (6 games, 16.7% win rate). See the table above for the top ten Black openings across 80 games.

What is Eithan Ruiz Bolanos's FIDE rating?

Eithan Ruiz Bolanos is currently rated 1,957 in classical chess, 1,910 in rapid and 1,988 in blitz. Peak classical rating: 2,074 (Nov 2025).

How many games has Eithan Ruiz Bolanos played?

Our database contains 164 games by Eithan Ruiz Bolanos, covering Jul 2021 to Sep 2026. Overall record: 63 wins, 18 draws, 83 losses (38.4% win rate).

How do I prepare against Eithan Ruiz Bolanos?

164 games by Eithan Ruiz Bolanos 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.

Similarly rated players

• Jan Jarolim (1957)
• Lars Heppert (1957)
• Mihail Koutsidis (1957)
• Pablo Cordido Sixto (1957)
• Shan Wen Tin (1957)
• Christian Cabo Alvarez (1957)
• Zsolt Karacsony (1957)
• Santiago Juan Mas (1957)
• Pano Skiotis (1957)
• Lukas Tichy (1957)