final move · Qcb6#
Checkmate
smiglvr vs Professor6t
911 elo
mate on move 63
- Elo
- 918 vs 911
- Played
- rapid · Aug 13, 2026
- Opening
- Sicilian Defense Open Lowenthal Variation
Avg centipawn loss
60
Blunders
4
Moves
63
Colour
White
The game
How it swung
winninglosing
Not everything was clean
The one slip
50.a6 cost 2.7 pawns — ♖c7 would have held it.
The point: 50...♖g3 51.a6 h3 52.♔b2
Every move
The score
- 1. e4 c5
- 2. Nf3 Nc6
- 3. d4 cxd4
- 4. Nxd4 e5
- 5. Nxc6 bxc6
- 6. Bc4 Nf6
- 7. Qf3 g6
- 8. Bg5 Bg7
- 9. O-O O-O
- 10. b3 h6
- 11. Bxf6 Bxf6
- 12. Nc3 h5
- 13. Rad1 d6
- 14. h3 c5
- 15. Na4 Be6
- 16. Bxe6 fxe6
- 17. Nxc5 Bh4
- 18. Nxe6 Rxf3
- 19. Nxd8 Rf8
- 20. Ne6 Rf6
- 21. Rxd6 Re8
- 22. g3 Rfxe6
- 23. Rxe6 Rxe6
- 24. gxh4 Rc6
- 25. c4 Rd6
- 26. f3 Kf7
- 27. Kg2 Rd2+
- 28. Rf2 Rd3
- 29. f4 exf4
- 30. Rxf4+ Ke6
- 31. Rf3 Rd4
- 32. Re3 Ke5
- 33. Kf3 Rd2
- 34. a4 Rh2
- 35. Kg3 Rh1
- 36. Kg2 Rb1
- 37. Rg3 Kf6
- 38. Kf2 Rb2+
- 39. Ke1 Rb1+
- 40. Kd2 Rb2+
- 41. Kc3 Rh2
- 42. b4 Re2
- 43. Rd3 Rxe4
- 44. Rd6+ Kf5
- 45. Rd7 Rxh4
- 46. Rxa7 Ke4
- 47. a5 Rxh3+
- 48. Kc2 h4
- 49. Re7+ Kd4
- 50. a6 Rc3+
- 51. Kb2 h3
- 52. a7 h2
- 53. a8=Q h1=Q
- 54. Qxh1 Rxc4
- 55. Re4+ Kd3
- 56. Rxc4 Kxc4
- 57. Qb7 g5
- 58. b5 Kc5
- 59. b6 Kb5
- 60. Qc7 Ka6
- 61. b7 g4
- 62. b8=Q g3
- 63. Qcb6#