[Event "Perth op-B"]
[Site "Perth"]
[Date "2023.04.21"]
[Round "1"]
[White "Macnaughton, Alistair"]
[Black "Del Mar, Tristan Isaac"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1891"]
[BlackElo "1550"]
[PlyCount "125"]
[EventDate "2023.04.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SCO"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 g6 6. Be2 Nf6 7. c4 Qd6 8. d5 Ne5 9. 0-0 Nfg4 10. Nxe5 Nxe5 11. Nc3 Bd7 12. f4 Bg7 13. fxe5 Bxe5 14. Ne4 Bxh2+ 15. Kh1 Qc7 16. Qe1 Be5 17. Qf2 Bf5 18. Bf3 h5 19. Qxc5 Qd8 20. Bg5 f6 21. Be3 h4 22. Nf2 h3 23. g4 Bd7 24. Nd3 b6 25. Qa3 Bd6 26. c5 bxc5 27. Bxc5 Bb5 28. Bxd6 exd6 29. Rfe1+ Kf7 30. Nf4 Qb6 31. Qe3 Qxe3 32. Rxe3 g5 33. Nh5 Rac8 34. Rae1 Rhe8 35. Rxe8 Rxe8 36. Rxe8 Bxe8 37. Kh2 Bd7 38. Kxh3 Kg6 39. Ng3 f5 40. gxf5+ Bxf5+ 41. Nxf5 Kxf5 42. Kg3 Ke5 43. Kg4 Kf6 44. Bg2 Kg6 45. b4 Kf6 46. a4 Ke5 47. Kxg5 Kd4 48. Kf5 Kc4 49. Ke6 Kxb4 50. Kxd6 Kxa4 51. Kc7 Kb5 52. d6 a5 53. d7 a4 54. Bc6+ Kb4 55. d8Q a3 56. Qb8+ Kc3 57. Qb1 a2 58. Qxa2 Kb4 59. Qc2 Ka3 60. Qc3+ Ka2 61. Bd5+ Kb1 62. Qd2 Ka1 63. Qa2# 1-0

