Players: Chacon Olortegui, Steven Anton vs Larranaga Arriagada, Emilio Alon
Replay & analyse this game → Master database[White "Chacon Olortegui, Steven Anton"] [Black "Larranaga Arriagada, Emilio Alon"] [Result "1-0"] [ECO "D41"] [Opening "Queen's Gambit Declined: Semi-Tarrasch Defense"] [Date "2026-07-01"] 1. d4 1... d5 2. c4 2... e6 3. Nc3 3... Nf6 4. Nf3 4... c5 5. cxd5 5... cxd4 6. Qxd4 6... Nxd5 7. Nxd5?! 7... Qxd5 8. Qxd5 8... exd5 9. Bd2 9... Be7 10. Bc3 10... O-O 11. e3 11... Nc6 12. Bd3 12... Bg4 13. Nd4 13... Ne5 14. Be2 14... Bxe2 15. Kxe2 15... Nc6 16. Rhd1 16... g6?! 17. Rd2 17... Bd6?! 18. Nb5 18... Bb4 19. Bxb4 19... Nxb4 20. a3 20... Nc6 21. Rxd5 21... a6 22. Nd6 22... f5 23. Nxb7 23... Rfb8 24. Nc5?! 24... Rxb2+ 25. Kf3 25... Re8 26. Nd3 26... Rd2 27. Kg3 27... Re4 28. Rc1?? 28... Ne7?? 29. Rd7 29... h5 30. Rcc7?! 30... Kf8 31. h4 31... Rd1 32. Ra7 32... Rg4+ 33. Kf3 33... Re4 34. g3 34... Ke8 35. Ke2 35... Ra1 36. Rd6 36... Ra2+ 37. Kf3 37... Rxa3 38. Nc5 38... Rc4 39. Nxa6?! 39... Nc8?! 40. Nc7+?? 40... Rxc7 41. Re6+ 41... Kd7 42. Rxc7+ 42... Kxc7 43. Rxg6 43... Ne7 44. Rh6 44... Kd7 45. Rxh5 45... Ke6 46. Rh6+ 46... Kf7 47. Rd6 47... Ra7 48. Kf4 48... Ra4+ 49. Kf3 49... Ra7 50. Rd3 50... Ng6 51. Rb3 51... Ne7 52. Rc3 52... Ng6 53. e4 53... f4?? 54. h5 54... Ne7? 55. Kxf4 55... Ra2 56. f3 56... Ra4 57. Rc5 57... Ra6 58. g4 58... Rf6+ 59. Kg3 59... Kg7 60. g5 60... Re6 61. Rc4 61... Kg8 62. f4 62... Ra6 63. f5 63... Ra1 64. f6 64... Rg1+ 65. Kf4 65... Rf1+ 66. Ke5 66... Kf8? 67. fxe7+ 67... Kxe7 68. Rc7+ 68... Kf8?! 69. h6 69... Rh1?! 70. Ke6 70... Kg8 71. g6 71... Rxh6 72. Kf6 72... Rxg6+ 73. Kxg6 73... Kf8 74. e5 74... Ke8 75. e6 75... Kd8 76. Ra7 76... Ke8 77. Kf6 77... Kd8 78. e7+ 78... Ke8 79. Ra8+ 79... Kd7 80. e8=Q+
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