final move · Qxh2#
Biggest upsetCheckmate

alexh9246 vs MeteorMan20

+460

beat a 701

Elo
241 vs 701
Played
rapid · Jun 17, 2026
Opening
Kings Gambit Accepted Kings Knight Gambit
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Avg centipawn loss
155
Blunders
4
Moves
26
Color
Black
The game

How it swung

winninglosing
move 1alexh9246’s evaluation, move by movemove 26
Not everything was clean

The one slip

19...g5 cost 8.5 pawns. ♗xf4 would have held it.

There was a knight free here. 19...♗xf4 was the move.

Every move

The score

  1. 1. e4 e5
  2. 2. f4 exf4
  3. 3. Nf3 c6
  4. 4. Bc4 d5
  5. 5. exd5 cxd5
  6. 6. Qe2+ Ne7
  7. 7. Bb5+ Nd7
  8. 8. Ne5 g6
  9. 9. O-O Bg7
  10. 10. Nxd7 Bxd7
  11. 11. Bxd7+ Kxd7
  12. 12. Nc3 Nf5
  13. 13. Qd3 Ke8
  14. 14. Nxd5 h5
  15. 15. Re1+ Kf8
  16. 16. Nxf4 Bh6
  17. 17. Qc3 Qb6+
  18. 18. Kh1 Rh7
  19. 19. b3 g5
  20. 20. Nxh5 Bg7
  21. 21. Nxg7 Nxg7
  22. 22. Bb2 Nf5
  23. 23. Re3 Rd8
  24. 24. Rae1 Qh6
  25. 25. Qc5+ Kg8
  26. 26. Qxf5 Qxh2#

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