final move · Bxa3
Biggest upset

johntembreull vs Alisher1948

+50

beat a 857

Elo
807 vs 857
Played
rapid · Aug 16, 2026
Opening
Vienna Game Max Lange Defense
See the game on Chess.com →
Avg centipawn loss
46
Blunders
1
Moves
47
Colour
White
The game

How it swung

winninglosing
move 1johntembreull’s evaluation, move by movemove 47
Not everything was clean

The one slip

19.♘f6+ cost 4.2 pawns. f3 would have held it.

The position went from winning to level.

The point: 19...b4 20.♔f2 a5 21.♖c1

Every move

The score

  1. 1. e4 e5
  2. 2. Nc3 Nc6
  3. 3. Bc4 a6
  4. 4. Nf3 d6
  5. 5. O-O h6
  6. 6. d4 exd4
  7. 7. Nxd4 Nxd4
  8. 8. Qxd4 Qf6
  9. 9. Qxf6 Nxf6
  10. 10. Bf4 Be7
  11. 11. Rad1 b5
  12. 12. Bd5 Nxd5
  13. 13. exd5 O-O
  14. 14. Rfe1 Bf6
  15. 15. Ne4 Bxb2
  16. 16. h3 Bc3
  17. 17. Nxc3 Bf5
  18. 18. Ne4 Rfe8
  19. 19. Nf6+ gxf6
  20. 20. Rxe8+ Rxe8
  21. 21. Bxh6 Bxc2
  22. 22. Rc1 Be4
  23. 23. Re1 f5
  24. 24. f3 Kh7
  25. 25. Bf4 b4
  26. 26. g4 Rg8
  27. 27. fxe4 fxg4
  28. 28. Kh2 gxh3
  29. 29. Kxh3 Rb8
  30. 30. Bd2 a5
  31. 31. Rf1 Kg6
  32. 32. Rg1+ Kf6
  33. 33. Rf1+ Ke5
  34. 34. Re1 f6
  35. 35. a4 b3
  36. 36. Bc3+ Kf4
  37. 37. Bxa5 b2
  38. 38. Rb1 Rb7
  39. 39. Bxc7 Kxe4
  40. 40. Bxd6 Kxd5
  41. 41. Be7 Rb3+
  42. 42. Kg4 Ke5
  43. 43. a5 f5+
  44. 44. Kg5 f4
  45. 45. a6 f3
  46. 46. a7 Ra3
  47. 47. Bxa3

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