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Ostensen, Nicolai Maxime vs Hammer, Jon Ludvig

1/2-1/2 · English Opening: Four Knights System, Nimzowitsch Variation (A28) · 2026-07-03 · ratings 2407 / 2574

Players: Ostensen, Nicolai Maxime vs Hammer, Jon Ludvig

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Moves

[White "Ostensen, Nicolai Maxime"]
[Black "Hammer, Jon Ludvig"]
[Result "1/2-1/2"]
[ECO "A28"]
[Opening "English Opening: Four Knights System, Nimzowitsch Variation"]
[Date "2026-07-03"]

1. c4 1... e5 2. Nc3 2... Nf6 3. Nf3 3... Nc6 4. e4 4... a5 5. g3?! 5... Bc5 6. Bg2 6... d6 7. h3 7... Nd7 8. d3 8... Nf8 9. Bg5 9... f6 10. Be3 10... Ne6 11. O-O 11... Ncd4 12. Kh2 12... h5 13. Nh4 13... g5 14. Nf5 14... Nxf5?! 15. exf5 15... Nd4 16. Bxd4 16... Bxd4 17. Ne2 17... Bb6 18. d4 18... Bxf5 19. Bxb7 19... Rb8 20. Bc6+ 20... Kf8 21. f4 21... exf4?! 22. gxf4 22... g4 23. Ng3 23... Bg6?! 24. f5 24... Bf7 25. Qd3 25... d5 26. c5 26... Bxc5 27. dxc5 27... Rxb2+ 28. Kh1 28... h4 29. Ne2 29... Qe7 30. Nf4 30... g3 31. Rac1 31... Qe5 32. Ng2 32... Rxa2?! 33. Rce1 33... Qb2 34. Bxd5 34... Qd2 35. Qxd2 35... Rxd2 36. Bxf7 36... Kxf7 37. Re4 37... Re8 38. Rxh4 38... Rf2 39. Kg1 39... Rxf1+ 40. Kxf1 40... Re5 41. Rh7+ 41... Ke8 42. Rxc7 42... Rxf5+ 43. Kg1 43... Kd8 44. Rg7?! 44... Rg5?! 45. Ra7 45... Rxc5 46. Nf4 46... Kc8 47. Ne6?! 47... Rd5 48. Rc7+ 48... Kb8 49. Rc5?? 49... Rxc5 50. Nxc5 50... Kc7 51. Kg2 51... Kc6 52. Na4 52... Kd5 53. Kxg3 53... Ke6 54. Kg4 54... Kf7 55. Kf5 55... Kg7 56. Nc5 56... Kh6 57. Kg4 57... Kg6 58. Na4 58... Kh6 59. h4 59... Kg6

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