
This one is brand new: no historical knowledge, no statistics, no book references. Just pure chess skill.
We have selected 16 famous over-the-board chess puzzles from major chess events. Some of them are world-famous, while others are rather obscure. The level of difficulty varies from puzzle to puzzle: some positions are relatively obvious, while the hardest ones may still challenge master-level players.
Give it a try and prove to the world that you can score a perfect 16/16. If you manage to do so, your name and flag will be recorded here forever.