[Event "Canadian op"]
[Site "Calgary"]
[Date "2023.07.30"]
[Round "10"]
[White "Shirov, Alexei"]
[Black "Dorrance, Adam"]
[Result "1-0"]
[WhiteElo "2668"]
[BlackElo "2268"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qf3 Nf6 8. O-O-O Ne5 9. Qg3 b5 10. f4 Neg4 11. Bg1 h5 12. Bd3 Bb7 13. h3 b4 14. Nce2 Nh6 15. Qe3 Bc5 16. Kb1 Rc8 17. g4 hxg4 18. hxg4 Nfxg4 19. Qg3 Bf8 20. Nf3 Nf6 21. Ng5 Nf5 22. Qf3 Rxh1 23. Qxh1 Ng3 24. Nxg3 Qxf4 25. Nh7 Nxh7 26. Qxh7 Qxg3 27. Bh2 Qg6 28. Qg8 Qh6 29. Rf1 Qxh2 30. Qxf7+ Kd8 31. Qxf8+ Kc7 32. Qc5+ Kb8 33. Qxb4 Qc7 34. Rf7 g5 35. a3 Ka8 36. Rg7 g4 37. Rxg4 Qe5 38. Qe7 Bc6 39. Rg5 Qd4 40. Qc5 Qxc5 41. Rxc5 Kb7 42. Ra5 Rg8 43. b4 Ra8 44. Kb2 Kb6 45. c4 Bb7 46. Rg5 Rh8 47. Kc3 Rh1 48. a4 Ra1 49. a5+ Kc7 50. e5 Ra3+ 51. Kd4 Rb3 52. Bc2 Ra3 53. Rg1 Rh3 54. b5 Rh4+ 55. Kc5 Rh5 56. b6+ Kb8 57. Rg8+ Bc8 58. Kd4 1-0