One Day Coach, Always Night
Behind the keyboard handle Coach_Istvanovszki sits FIDE Master Martin Istvanovszki, a chess scientist who is most dangerous when the rest of the internet is asleep. His preferred habitat is Blitz, the 1 o’clock in the morning data says he was born for this. A 17-game winning streak, a marathon of endgames, and a coach who “punishes you softly” on the board.
Fireworks and Old Friends
White or black, he loves to mix depth with chaos. As White he loves the Amazon Attack, a weapon that has created over 1,200 blitz games, and he gives every opponent a crash course in the Sicilian Defense: Closed. The Center Game: Berger Variation is another old friend, where the theory floor is a comfortable 60 percent with under 40 casualties.
As Black, he is not a passenger. The Czech Defense and the Modern Defense keep his kings safe, and the Sicilian Defense: Dragon Variation has been a giant net in his favours. If you point a camera at his opening pick, this is roughly what you see:
Known in the Underworld
Every black life needs a rival, and Martin’s silver opposite is khatanbaatarbazar. They met 34 times on the blitz grid, the score was almost perfectly even: 16 wins each and a couple of draws. A cold war that always starts as a Blitz game and then becomes the lovely headline. You can click into their recent full-length heavy round:
What the Numbers Say About Him
- 17 consecutive wins; he even comes back from nearly 85 percent of losing positions, making the “Coach” name feel earned.
- He doesn’t save the room only for quick wins: his first capture comes only on move 7, and his endgame play solves more late-night problems.
- The sharpest hour for him is 01:00, but every weekend has a chance that this Blitz demon lands on your board.