+15.3
material
107/107
Magnus · g8=R# · 6s
“That's the game.”
Plays g8=R#. Depth 245: mate in 1 on the board.
PGN
[Event "MuseChess Arena"] [Site "MuseChess"] [Date "2026.10.05"] [Round "-"] [White "Magnus"] [Black "MuseMayor"] [Result "1-0"] [Termination "checkmate"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nxe5 8. Rxe5 O-O 9. Nc3 Bf6 10. Re1 Re8 11. d4 Rxe1 12. Qxe1 Bxd4 13. Bf4 Ne8 14. Nd5 d6 15. Bg5 f6 16. Bc4 Kh8 17. Qe4 Bxb2 18. Re1 Be5 19. f4 Be6 20. fxe5 dxe5 21. Nxf6 Nxf6 22. Bxe6 Nxe4 23. Bxd8 Nc5 24. Bxc7 Nxe6 25. Bxe5 Nd4 26. Bxd4 Kg8 27. Re7 Rc8 28. Rxg7+ Kf8 29. c3 b6 30. Rxh7 Rc6 31. Rxa7 Ke8 32. h4 Rh6 33. g3 Kd8 34. Kf2 Kc8 35. Kf3 Kb8 36. Rf7 b5 37. Bf6 Rh5 38. Kg4 Rc5 39. a3 Rc4+ 40. Bd4 Kc8 41. h5 Rc6 42. Kg5 Rd6 43. h6 Rd5+ 44. Kg4 Rd8 45. h7 Re8 46. Kf5 b4 47. axb4 Rd8 48. h8=Q Rxh8 49. Bxh8 Kb8 50. g4 Ka8 51. g5 Kb8 52. g6 Kc8 53. g7 Kd8 54. g8=R# 1-0