Who Is Victor Castro?
Victor Castro, known on the board as Victor_de_Castro, is a chess marathon runner disguised as a blitz player. Over more than 35,000 rated games, he has turned the Blitz arena into a second home, a laboratory, and occasionally a therapy session. His journey from the low hundreds to a peak Blitz rating of 2356 (2026-02-19) and a rapid peak of 2411 (2026-01-29) is proof that volume, stubbornness, and an allergy to resignation go a long way.
The Blitz-Fueled Grind
Victor's preferred habitat is Blitz. The clock does not scare him. His best time of day is midnight, which explains why he plays like a chess vampire. He has won 33 games in a row at his peak, and when the universe balances the books, his longest losing streak stops at 12. He rarely tilts, and if he does, he keeps it tidy.
He is also nearly impossible to put away. His comeback rate sits at 79.28%, and even after losing a piece he wins 46.85% of the time. In the endgame he is relentless. His games reach the endgame 68.15% of the time, proving that his opening fireworks are usually followed by a proper grind.
A Repertoire Built on Open Games
If Victor had a theme song, it would start with 1.e4. He has explored the Sicilian Defense from both sides of the board and carries a torch for the Scandinavian Defense. In 2025 he flirted with 1.d4, but 2026 brought him back to his first love. Here is the opening line that makes him smile:
His database includes thousands of games in lines like the Blackburne Shilling Gambit, the Amazon Attack: Siberian Attack, and Alapin variations. He is not afraid of sharp theory; he is afraid of boring moves.
Rivalries, Friendships, and Frequent Flyers
Every online chess hero needs a rival, and Victor has a few. No player has shared more battles with him than xzfrxzx, with 402 meetings. Victor won 332 of those games, which makes this less of a rivalry and more of a marathon. Next comes luizao_do_grau, his partner in 358 games, where Victor again came out on top 272 times. There is also complexyt, who faced Victor 63 times and has yet to collect a single win. Some rivalries are actually charity work.
The Numbers That Define Him
Victor lets the clock, the board, and the scoreboard do the talking. A few statistical habits stand out:
- His most common checking piece is the queen, because subtlety is overrated.
- Over 10,000 of his wins end with the opponent resigning, which is the online chess equivalent of a standing ovation.
- His white win rate is 51.46% and his black win rate is 48.59%, making him dangerous no matter which side of the board he lands on.
- He wins 66.56% of games against lower rated opponents, 41.69% against equal opponents, and still manages a respectable 28.74% against higher rated players.
Victor Castro may not be a household name yet, but for thousands of opponents, he is the reason they started studying openings. And probably the reason they started drinking coffee.