34. exd4Qe1+35. Kh2Bxf4+36. Qxf4Qxc3
There are 31,733 more.
Every one is the critical moment from a real grandmaster game, and no position is ever shown twice.
Keep playingFound by reading 277,681 games from 1,753 grandmasters, and checked by the engine before it reached you.