issulik

Level 37: Fortress Keeper

Total XP

9,682

Streak

9

best 16

Positions mastered

94

Drills

208

136 successful

Achievements

19/25 unlocked

First Blood

Convert your first winning endgame against perfect defense

9/2/2026common

Grinder

Complete 10 drills

9/3/2026common

Etched In

Master your first position (solve it clean, no take-backs)

9/2/2026common

Back to leaderboard

Opposition Taker

Master 4 king & pawn positions

9/20/2026rare

Bridge Builder

Master 4 rook endgame positions

9/3/2026epic

Closer

Convert 50 winning endgames

9/28/2026rare

Endgame Obsessed

Complete 200 drills

10/5/2026epic

Curriculum Carver

Master 10 positions

9/3/2026epic

Warming Up

Train 3 days in a row

9/4/2026common

Weekly Ritual

Train 7 days in a row

9/8/2026rare

Half a Point Is a Point

Hold 10 theoretical draws against perfect play

9/7/2026epic

For Real

Convert a winning endgame in one of your own rated games

10/5/2026rare

Clinical

Convert 10 winning endgames in your own rated games

10/5/2026epic

Held the Line

Hold 5 drawn endgames in your own rated games

10/5/2026rare

The Lucena Bridge

Pull off the Lucena bridge in a real game, no mistakes, against perfect defense.

9/3/2026epic

The Philidor Defense

Hold the Philidor defense in a real game, no mistakes, against perfect defense.

9/3/2026epic

The Vancura Draw

Hold the Vancura draw in a real game, no mistakes, against perfect defense.

9/12/2026epic

The Réti Maneuver

Pull off the Réti maneuver in a real game, no mistakes, against perfect defense.

9/21/2026epic

Centurini

Pull off the Centurini win in a real game, no mistakes, against perfect defense.

9/23/2026epic