Meet Alexei Kornev
Alexei Kornev, known online as Alexei_Kornev, is a FIDE Grandmaster who has turned blitz chess into a personal art form. With a peak blitz rating of 2969 (2026-08-31), he is the kind of player who turns late night scrolling into a masterclass. His preferred time control is blitz, and his results show a player who thrives when the clock is loud and the position is sharp.
Playing Style and Favorite Openings
Kornev's opening repertoire is a mix of solid foundations and sharp surprises. He is deeply at home in the Caro-Kann Defense, where he has played hundreds of blitz games, and he has a particularly nasty streak with the Döry Defense, winning over 60 percent of his games from that setup. His Slav Defense and QGD: Ragozin results show a player who loves queenside battles, central tension, and outplaying opponents in the endgame.
Rivalries
No profile of Kornev would be complete without his recurring battles. His most frequent opponent is Vjacheslav Weetik, a rivalry that has produced more than 60 blitz encounters. The head to head has been tough, with witik holding the edge, but Kornev keeps coming back for more. He also has a long running series against Nigel Short, where the results are nearly dead even, showing he can trade blows with anyone.
By the Numbers
Kornev's blitz rating trajectory is a story of relentless improvement. From his early days in 2017 to his peak in 2026, he has climbed steadily and spectacularly.
His opening performance tells a similar tale of adaptability.
He is a comeback artist, recovering from losing positions at a remarkable rate, and his best winning hours are around 2 AM, when the chess world is quiet and his tactical radar is loud. His longest winning streak reached 14 games, though even he has endured losing streaks that remind us he is human.
The Night Owl
If you meet Alexei Kornev online in the early hours, do not be fooled by the clock. His win rate jumps late at night, and his play is packed with sharp ideas. He is a Grandmaster who proves that blitz is not just a warmup, it is a genuine test of skill, nerve, and creativity.