Avatar of Vitorio Chemin
Player Profile

Vitorio Chemin FM

DonJuanEGenaro Curitiba Since 2019 (Active) Chess.com ♟♟♟♟♟
51.2% W 46.1% L 2.6% D
Bullet
1239
21W 31L 0D
Blitz
2074
3210W 2927L 168D
Rapid
1735
89W 31L 3D

Vitorio Chemin Chess Biography

Vitorio Chemin, online as DonJuanEGenaro, is a FIDE Master who made a name in the fast, flashy, and occasionally chaotic world of blitz chess. The username sounds like a chess romantic who flirts with the queenside, but the board says otherwise. The style is more pragmatic: steady development, patient pawn structure work, and a knack for outlasting opponents in long midgames.

Blitz is the preferred speed, and the career record shows a player who treats rapid tempo as a laboratory, not a shortcut. The FIDE Master title gives the profile extra weight, while the online games show a player willing to grind through openings, tactics, and endgames at a pace that would exhaust many casual players.

Blitz Style and Opening Personality

Vitorio Chemin is not the type to panic when the position turns ugly. The statistics suggest a player who likes to keep pieces alive, fight through complex structures, and convert small advantages with patience. The opening choices often lean on flexible plans rather than sharp gambit fireworks.

  • With the white pieces, the player favors solid setups that can steer toward the QGD Tarrasch or flexible Queen's Gambit structures.
  • With black, the Sicilian Defense becomes a weapon, especially when the position asks for counterplay, central tension, and long-term initiative.
  • Even in odd or unorthodox openings, the aim remains the same: keep the game complicated enough that the opponent must keep working.

Win Rate by Opening0%25%75%100%50%London System: Poisoned Pawn Variation: 50.0% over 318 gamesSicilian Defense: Alapin Variation: 50.5% over 307 gamesSicilian Defense: Closed, Anti-Sveshnikov Variation, Kharlov-Kramnik Line: 50.5% over 222 gamesQGD Tarrasch: 4.cxd5: 55.3% over 199 gamesBird Opening: Dutch Variation, Batavo Gambit: 50.0% over 198 gamesAustralian Defense: 53.3% over 184 gamesLondon System: Poisoned…50%Sicilian Defense: Alapi…50%Sicilian Defense: Close…50%QGD Tarrasch: 4.cxd555%Bird Opening: Dutch Var…50%Australian Defense53%

A Midgame Builder With Endgame Nerve

A useful snapshot of the style is a typical positional sequence: d4 and d5 establish the center, c4 challenges it, and the knight moves keep development practical. The games often feel like a chess biography in miniature, with long middlegames, careful piece maneuvers, and the occasional tactical flare.

That kind of plan may not always produce instant drama, but it creates the kind of positions where a FIDE Master can test the opponent's nerve. When the pieces come off, the endgame becomes the final exam.

Rivals and Signature Battles

Every good chess player has a few rivals who test the preparation, and Vitorio Chemin is no exception. One of the more notable opponents in the data is np89, a player against whom the record has been particularly clean. Head to head games like that add a competitive edge to the profile and show that the player can rise to the occasion when a specific matchup becomes personal.

Other repeat opponents suggest a player who enjoys familiar fights: the same names return, the same plans are tested, and the rivalry becomes part of the chess story.

The Identity of DonJuanEGenaro

Behind the display name and the FIDE Master title, DonJuanEGenaro is a reminder that online chess biographies are built one game at a time. The player brings a blend of classical solidity, blitz energy, and enough personality to make the games memorable.

For anyone studying fast chess, Vitorio Chemin is a good example of what happens when preparation, patience, and a refusal to fold meet on the board. The result is a chess profile that is as dependable as it is entertaining.

Bio last updated 2026-08-26