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Ortiz, Marcos vs Lee Luen Mang, Stefan

1/2-1/2 · Slav Defense: Exchange Variation, Boor Attack (D10) · 2026-09-25 · ratings 2226 / 1898

Players: Ortiz, Marcos vs Lee Luen Mang, Stefan

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Moves

[White "Ortiz, Marcos"]
[Black "Lee Luen Mang, Stefan"]
[Result "1/2-1/2"]
[ECO "D10"]
[Opening "Slav Defense: Exchange Variation, Boor Attack"]
[Date "2026-09-25"]

1. d4 1... d5 2. c4 2... c6 3. cxd5 3... cxd5 4. Nc3 4... Nf6 5. f3 5... Nc6 6. e4 6... e6?! 7. e5 7... Nd7 8. f4 8... Qb6 9. Nf3 9... a6 10. a3 10... Qa7 11. Be3 11... b5 12. Bd3 12... Nb6 13. b3 13... Bd7?! 14. O-O?! 14... Be7?! 15. Ne2 15... f6 16. g4 16... g6 17. exf6 17... Bxf6 18. Qd2?! 18... Nc8 19. Ne5 19... Nd6 20. Rac1 20... Qb7?! 21. Rc5 21... Be7?! 22. Rc2?? 22... Rc8?! 23. Ng3 23... Nxe5 24. fxe5 24... Nf7 25. b4 25... O-O 26. g5 26... Rxc2 27. Bxc2 27... Qc7 28. Bd3 28... Rc8?! 29. Qf2?! 29... Rf8 30. Qd2 30... Rc8?! 31. Ne2 31... Qd8?! 32. h4 32... Be8 33. Nf4 33... Rc6 34. Ne2 34... Qc7 35. h5?! 35... Nh8 36. Nf4 36... Qd8 37. hxg6?! 37... Nxg6?? 38. Ne2?? 38... Nh4 39. Nf4 39... Bxg5 40. Qf2 40... Qe7 41. Qg3 41... Qg7 42. Kf2 42... Bxf4 43. Qxh4 43... Bxe3+ 44. Kxe3 44... Rc3 45. Kd2 45... Rc7 46. Ke3 46... h6 47. Rf6 47... Qg1+ 48. Qf2 48... Qc1+ 49. Qd2 49... Qg1+ 50. Qf2 50... Qxf2+ 51. Kxf2 51... Rf7 52. Rxf7 52... Kxf7 53. Kg3 53... Kg7 54. Kh4 54... Bg6 55. Be2 55... Bf5 56. Bh5 56... Bg6 57. Bd1 57... Kf8 58. Bg4 58... Ke7 59. Bd1 59... Kf7 60. Bg4 60... Bd3 61. Kh5 61... Bf5 62. Bd1 62... Kg7 63. a4 63... Bg6+ 64. Kh4 64... Bd3 65. a5 65... Bf5 66. Be2 66... Bg6 67. Bg4 67... Bf7

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