The hardest puzzles in the collection
Expert puzzles, rated 2000 and above, are where puzzle solving becomes serious calculation work. Solutions often run five moves or more, and the key idea is usually hidden behind a more obvious try that almost works. Expect quiet first moves, defensive twists deep in the line, and endgames where the result depends on a single tempo.
These puzzles aren’t hard because they’re obscure. They’re hard because every detail matters. A correct idea with one inaccurate move along the way still counts as not solved, which is exactly how it would feel in a real game.
What expert puzzles test
Depth and visualization. You need to hold a long line in your head and see the final position clearly, including where every piece stands after a series of exchanges.
Rare motifs. Underpromotion to avoid stalemate or deliver a fork, interference on a critical square, a mate built around zugzwang, or a counter-sacrifice that turns the tables. These ideas are uncommon in games, which is exactly why they decide them when they appear.
Defensive precision. Some of the toughest puzzles ask you to save a lost-looking position. Finding the only move that holds, a perpetual check or a fortress, takes a different kind of thinking than attacking.
Endgame technique. Rook endgames, pawn races, triangulation, the opposition in complex king and pawn endings, and endings with minor pieces where one tempo changes everything.
Long mates. Mate in 4 and beyond requires managing a branching tree of replies without losing track.
How many puzzles per day?
Fewer than you might think. At this level, five to ten puzzles a day, each solved with full concentration, are worth more than a long session of quick attempts. A daily goal of 5 or 10 keeps your streak going on busy days, and you can always add more when you have the time and energy.
Try this approach for every puzzle: calculate until you can state the complete solution, including the main defensive tries, before making your first move. If the final position is blurry, you’re not done yet.
Common traps for expert solvers
Speed born from confidence
Expert solvers recognize patterns quickly, and that speed can become a weakness. Hard puzzles are often designed around the exception to a familiar pattern. Slow down on positions that feel easy.
Stopping one move short
You see the winning idea and the main line, but miss a quiet defensive move or an in-between check at the very end. Always look at the final position from your opponent’s side.
Fatigue
Calculation quality drops sharply when you’re tired. If you start missing puzzles you’d normally solve, end the session and come back tomorrow.
Ignoring your weaker themes
It’s tempting to play mostly what you’re good at. Theme mode shows which of the 60 themes still lack a gold badge, and those gaps usually point straight at your blind spots.
Where to go from here
Expert puzzles don’t have a next level in the usual sense, but there’s still plenty to climb. In MateMind’s ranks, 2000 sits at Queen III. King begins at 2100, and Grandmaster, the top rank, starts at 2400. Each 100 points brings a promotion, a celebration from Springer and a reward in lightbulbs.
Beyond that, your best rating is shown separately from your current one, so you always have a personal record to beat. Use the mistake review to study every puzzle that got away, collect gold across all your themes, and keep your streak alive. At this level, steady, focused training is what keeps the numbers moving up.
