Play and solve advanced, hard, difficult and plain nasty chess puzzles for advanced chess players. You’ll find solutions and historical details and you can play each puzzle live against the computer.

2016年3月13日 · If we judge by the time it took for strong chess players to solve a puzzle, then the most difficult puzzles in chess are not very traditional ones. Take for example the following puzzle: This position happened after Black's fourth move.

As many of you may know the hard problems are VERY hard. You should also know that there are solutions for all the puzzles so if you can’t figure it out, feel free to email me but just know that they are doable. The first 20 puzzles now have a hint and should help all those puzzle lovers.

2020年10月15日 · This is a really interesting & unique puzzle and we can learn some important chess concepts out of this brilliant endgame composition. This will help us in move calculation & emphasize on the idea of restriction in chess.

Challenge yourself with 200,000 playable chess puzzles. Solve challenging puzzles, and customize difficulty levels. Sharpen your tactical skills with timed and untimed puzzles, and enjoy a dynamic chess puzzle experience.

2022年3月8日 · These skills greatly contribute to chess players' better performance. As you start improving at chess, you should also increase the difficulty level of the puzzles you solve. Below you can test yourself with our difficult puzzle collection.

2024年3月29日 · We asked our data team to find us the top 10 puzzles with the lowest pass rate with a puzzle rating over 3,000 on Chess.com. See if you can solve them!