So I played a 30 minute rapid and was winning, I then see an oppurtunity to checkmate and move my f7 to f5 square. It should've been a mate but the clock kept running. The guy eventually abandoned the game and upon further analysis, showing future possible moves, it showed the whites e5 pawn "taking" my f5 pawn and moving to f6, which is physically impossible lol. I'll paste the game but very curious how the heck this happened.
Minor edit, paste the game in for youself and see, it's so weird lol
...
It's a legal move called en passant.
https://support.chess.com/en/articles/8557558-what-is-en-passant-it-s-not-an-illegal-pawn-move
So I played a 30 minute rapid and was winning, I then see an oppurtunity to checkmate and move my f7 to f5 square. It should've been a mate but the clock kept running. The guy eventually abandoned the game and upon further analysis, showing future possible moves, it showed the whites e5 pawn "taking" my f5 pawn and moving to f6, which is physically impossible lol. I'll paste the game but very curious how the heck this happened.
Minor edit, paste the game in for youself and see, it's so weird lol
Game:
1. d4 d5 2. Nf3 Nf6 3. Nc3 Ne4 4. Nxd5 $4 Qxd5 5. Bf4 Qa5+ 6. Qd2 $2 Nxd2 $1 7. Nxd2
e6 8. c3 Qb5 9. c4 Qxb2 10. Rd1 Qc2 11. e3 e5 12. dxe5 Bg4 13. Be2 h5 14. h3
Bxe2 15. Kxe2 Nc6 16. Rc1 Qxa2 17. Ra1 Qb2 18. Rab1 Qa3 19. Rhc1 Rd8 20. Rb3 $6
Qxc1 21. Rxb7 $6 Qxd2+ $6 22. Kf3 Qd1+ 23. Ke4 $6 g6 $6 24. Rxc7 $6 f5+ (24... f5+
25. exf6 Rd4+ 26. exd4 Qxd4+ 27. Kf3 Qd3+ 28. Be3 Nd4+ 29. Kg3 Bd6+ 30. f4 Qxe3+
31. Kh2 Qxf4+ 32. Kg1 Ne2+ 33. Kh1 Qc1#) 0-1