44... Nxg345. fxg3Qxe3+46. Kf1Qc1+47. Kg2
There are 31,730 more.
Every one is the critical moment from a real grandmaster game, and no position is ever shown twice.
Keep playingFound by reading 277,570 games from 1,753 grandmasters, and checked by the engine before it reached you.