final move · Qxh3#
Biggest upsetCheckmate

usmdavis vs Sithraynar

+246

beat a 1194

Elo
948 vs 1194
Played
daily · Jul 3, 2026
Opening
Queens Pawn Opening Zukertort Variation
See the game on Chess.com →
Avg centipawn loss
50
Blunders
2
Moves
61
Colour
White
The game

How it swung

winninglosing
move 1usmdavis’s evaluation, move by movemove 61
Not everything was clean

The one slip

46.a4 cost 5.0 pawns — b6 would have held it.

Every move

The score

  1. 1. d4 d5
  2. 2. Nf3 Bf5
  3. 3. Nbd2 e6
  4. 4. b3 f6
  5. 5. Bb2 Bb4
  6. 6. a3 Ba5
  7. 7. e3 Ne7
  8. 8. Bd3 Bxd3
  9. 9. cxd3 Nbc6
  10. 10. O-O Nf5
  11. 11. b4 Bb6
  12. 12. e4 Nfxd4
  13. 13. Re1 e5
  14. 14. Qa4 O-O
  15. 15. b5 Nxf3+
  16. 16. Nxf3 Nd4
  17. 17. Nxd4 exd4
  18. 18. Bxd4 dxe4
  19. 19. Rxe4 f5
  20. 20. Qc4+ Kh8
  21. 21. Rf4 c5
  22. 22. Bc3 Bc7
  23. 23. Rh4 Qd6
  24. 24. f4 Rae8
  25. 25. Kf1 b6
  26. 26. Rh5 Qxf4+
  27. 27. Qxf4 Bxf4
  28. 28. Rh3 Re3
  29. 29. Re1 Rxh3
  30. 30. gxh3 Bxh2
  31. 31. Re7 Rg8
  32. 32. Rxa7 Bd6
  33. 33. h4 h5
  34. 34. Ra6 Bc7
  35. 35. Ke2 Kh7
  36. 36. d4 Re8+
  37. 37. Kd3 f4
  38. 38. dxc5 f3
  39. 39. Bd4 Bg3
  40. 40. Ra7 f2
  41. 41. Rxg7+ Kh6
  42. 42. Rf7 Bxh4
  43. 43. Bxf2 Bxf2
  44. 44. Rxf2 bxc5
  45. 45. Kc4 Re3
  46. 46. a4 Re4+
  47. 47. Kxc5 Rxa4
  48. 48. b6 h4
  49. 49. b7 Ra1
  50. 50. b8=Q Rc1+
  51. 51. Kd4 Rd1+
  52. 52. Ke3 Rg1
  53. 53. Qf4+ Kh5
  54. 54. Ke2 Rg4
  55. 55. Qf5+ Rg5
  56. 56. Qf7+ Kg4
  57. 57. Rg2+ Kh3
  58. 58. Rxg5 Kh2
  59. 59. Qh5 h3
  60. 60. Kf2 Kh1
  61. 61. Qxh3#

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