final move · Qb5#
Checkmate

jm77q vs chaanzzz

453 elo

mate on move 40

Elo
456 vs 453
Played
rapid · Aug 1, 2026
Opening
Kings Pawn Opening
See the game on Chess.com →
Avg centipawn loss
153
Blunders
1
Moves
40
Color
White
The game

How it swung

winninglosing
move 1jm77q’s evaluation, move by movemove 40
Not everything was clean

The one slip

4.fxe4 cost 3.6 pawns. ♘c3 would have held it.

That pushed the shelter pawn to e4 in front of the king on e1. 4...♕h4+ opens the king up.

Every move

The score

  1. 1. e4 e5
  2. 2. b3 f5
  3. 3. f3 fxe4
  4. 4. fxe4 Qh4+
  5. 5. g3 Qxe4+
  6. 6. Ne2 Qxh1
  7. 7. d3 d5
  8. 8. Qd2 Bg4
  9. 9. Qc3 Nc6
  10. 10. Nd2 O-O-O
  11. 11. Bb2 d4
  12. 12. Qc4 Bb4
  13. 13. c3 Bxe2
  14. 14. Kxe2 Qxh2+
  15. 15. Kd1 Qxg3
  16. 16. cxb4 Nf6
  17. 17. b5 Na5
  18. 18. Qa4 b6
  19. 19. Nc4 Qf3+
  20. 20. Be2 Qh1+
  21. 21. Kc2 Qg2
  22. 22. Kd2 Nxc4+
  23. 23. bxc4 Qg5+
  24. 24. Kc2 Qe3
  25. 25. Qa6+ Kb8
  26. 26. Bd1 Qf2+
  27. 27. Kb3 h5
  28. 28. c5 bxc5
  29. 29. Rc1 Nd7
  30. 30. b6 cxb6
  31. 31. Qb5 Rhf8
  32. 32. a4 Qd2
  33. 33. Bc2 Rf3
  34. 34. Qc6 Rxd3+
  35. 35. Bxd3 Qxd3+
  36. 36. Ka2 Qd2
  37. 37. Qd6+ Kb7
  38. 38. Qd5+ Ka6
  39. 39. Qc4+ Ka5
  40. 40. Qb5#

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