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Halldorsson, Jon Arni vs Ernisson, Petur Ulfar

1/2-1/2 · London System (A48) · 2026-09-20 · ratings 2072 / 1873

Players: Halldorsson, Jon Arni vs Ernisson, Petur Ulfar

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Moves

[White "Halldorsson, Jon Arni"]
[Black "Ernisson, Petur Ulfar"]
[Result "1/2-1/2"]
[ECO "A48"]
[Opening "London System"]
[Date "2026-09-20"]

1. d4 1... Nf6 2. Nf3 2... g6 3. Bf4 3... Bg7 4. e3 4... O-O 5. h3 5... d6 6. Be2 6... b6 7. c4 7... Bb7 8. Nc3 8... Nbd7 9. Qc2 9... Re8?! 10. Rd1 10... e6 11. O-O 11... Qe7 12. Bh2 12... e5 13. d5 13... a5 14. a3 14... Nh5 15. Nd2 15... Nhf6 16. Nb5 16... Nc5 17. b4 17... axb4 18. axb4 18... Na6 19. Rb1 19... c6 20. dxc6 20... Bxc6 21. Nc3 21... Nc7 22. e4?! 22... Ne6 23. Nb3 23... Nd4 24. Qd3 24... Qb7 25. Nd5?? 25... Bxd5?! 26. cxd5 26... Ra3 27. Bd1 27... Rc8?! 28. Re1 28... Rc7 29. Qd2?! 29... Rc4? 30. Qb2 30... Qa7?! 31. Na5 31... Rxa5 32. bxa5 32... Qxa5 33. Kf1 33... b5 34. Ra1 34... Qb6?! 35. Ra8+ 35... Bf8 36. Bg3 36... b4 37. Bh4 37... Qb5?? 38. Be2 38... Nxe2 39. Qxe2 39... Nd7 40. Be7?! 40... b3 41. Rc8 41... b2 42. Rb1?? 42... Rc1+?? 43. Rcxc1 43... bxc1=Q+ 44. Rxc1 44... Qxe2+ 45. Kxe2 45... Bxe7 46. Rc7 46... Nc5 47. Rxe7 47... Nxe4 48. Rd7 48... Kf8 49. Ke3 49... Ke8 50. Ra7 50... Nf6 51. Ra5 51... Ke7?! 52. g4 52... h5 53. g5 53... Nd7 54. Ra7 54... Ke8 55. h4 55... Nb6?! 56. Ke4 56... Nd7 57. Rc7?? 57... Kd8?? 58. Rc6 58... Ke7 59. Rc7? 59... Kd8? 60. Rc6

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