Alberto Portela Peleteiro: FIDE Master of the Late-Night Grind
Meet Alberto Portela Peleteiro, known to the scoreboard as alpope, a FIDE Master whose decade-long climb from a humble 1388 blitz debut to the 2700+ club is one of online chess's quiet epics. He does not blow opponents off the board in twenty moves. He absorbs, he suffocates, he converts, and by the time you realize the position is lost, it has been lost for forty moves.
The Great Opening Conversion
Young alpope was a proper romantic. In 2016 he answered the board with 1.e4 and racked up nearly 500 blitz games of the Sicilian Defense, cruising to a 57.9% score in Closed Sicilians and a healthy record with the French Defense. On the black side he kept things solid with the Czech Defense and the Philidor, a man who respected the center and expected you to do the same.
Then, sometime around 2023, something changed. By 2025 he played 1.e4 exactly four times all year. In 2026: once. The flank openings took over completely: 1.Nf3, 1.c4, 1.g3, 1.b3, the whole floppy-cardigan repertoire. The Sicilian sharpshooter retired into the countryside and started playing chess like a man watering tomatoes.
Bullet Chess: Where the Repertoire Gets Weird
Given three minutes or fewer, all dignity evaporates. His preferred time control is bullet, and there his weapons of choice are the Amar Gambit, the Nimzo-Larsen Attack, and the genuinely unhinged Barnes Defense, meeting 1.e4 with 1...f6 at a FIDE Master rating and winning over 60% of those games anyway.
Also of note: his rapid career consists of a single game in September 2021, which he won. Undefeated in rapid chess, retired at the top. Sensible man.
Rivals and Nemeses
- Florescu Codrut Constantin: 35 games, 16 wins, 15 losses, 4 draws. The defining rivalry of the alpope era, played one knife-fight at a time.
- fastfaun: a series lead of 11-8-1, proof that patience pays off against even the speediest fauns.
- kd64: 5-9-1. Some doors you just cannot open, no matter how many times you knock.
The Grind: Style and Habits
- Comeback rate of 87.6%. If you let him back into a game, he will take the invitation, twice.
- Averages over 80 moves per win and reaches the endgame in 84% of his games. He is not beating you; he is outlasting you.
- Tilt factor of 10 out of 100, and a one-sided loss rate under 1%. He simply does not collapse.
- A 12-game winning streak to balance a 10-game losing streak, because no online chess story is complete without both.
- Win rate of 71% at 23:00 but just 25% at 22:00. Do not challenge him at 10pm. You will have a wonderful time. At 11pm he is a different, much worse-for-you opponent.
Bottom Line
Alberto Portela Peleteiro is the rare titled player who spent a decade turning himself from a tactician into a tide. His opening theory has gone from Sicilian warfare to playing 1...f6 in bullet, but the results keep climbing, which suggests the plan was never the openings. It was the grind, and few grind harder past midnight.