Meet Mariusz Pecak
Mariusz Pecak, online as eremita74, is a blitz addict who plays like a hermit in a cave, except the cave is a chessboard and the meditation is a 3+0 time control. With more than 16,000 analyzed games and a preferred time control of Blitz, he has turned the 64 squares into a second home.
His Blitz rating has climbed steadily over the years, and
tells the story of a player who never really stopped improving.A Diet of d4 and Defenses
Mariusz is a devoted 1.d4 player. He has tried other first moves, but the data is clear: he keeps coming home to d4. As Black, he is a serial fan of the Caro-Kann Defense, the Czech Defense, and enough Slav Defense positions to fill an encyclopedia.
Opponents also like to throw the Australian Defense at him, and he has answered with a 57.58% win rate in Blitz. His opening mix has a little bit of everything, from main lines to Amazon Attacks, which makes his games hard to prepare for.
His opening percentages are not always pretty, but they are plentiful. See
for the full buffet.Rivals and Repeat Customers
No one knows Mariusz better than jackweile, his most frequent opponent. The two have played 82 games, with Mariusz holding a narrow edge at 41 wins to 38, plus 3 draws. It is the kind of rivalry that probably deserves its own documentary.
He has also crossed swords many times with Renato Quito, Henrik Dalsgaard, and boclom123, forming a rotating cast of Blitz villains.
The Streaky Life
Mariusz has experienced the full emotional spectrum. He once won 12 games in a row, and he has also lost 14 in a row, proving that even a hermit can have mood swings. His comeback rate is 87.46%, and he wins about 45% of the time even after losing a piece, so counting him out is usually a mistake.
His games tend to be long, with wins and losses averaging around 74 moves. He rarely gets blown off the board, and he is happy to grind until someone blinks.
Beyond Blitz
While Blitz is his natural habitat, he has also shown up in Rapid and Daily. His Daily record is immaculate: 21 wins, 0 losses, and 0 draws. A perfect score in a tiny sample, but a perfect score nonetheless.
Rapid has been kind to him too, and his ability to play in the 2000s there means he can slow down when required. Just don't expect him to do it often.