Yoo, Christopher Woojin vs Azarov, Sergei
St Louis Fall B 2018 · Round 3.4 · 2018.10.12 · 1/2-1/2 · C84 Ruy Lopez: Closed, Martinez Variation
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PGN
[Event "St Louis Fall B 2018"] [Site "Saint Louis USA"] [Date "2018.10.12"] [Round "3.4"] [White "Yoo, Christopher Woojin"] [Black "Azarov, Sergei"] [Result "1/2-1/2"] [PlyCount "143"] [WhiteElo "2410"] [WhiteFideId "30909694"] [WhiteTitle "GM"] [BlackElo "2565"] [BlackFideId "13501470"] [BlackTitle "GM"] [ECO "C84f"] [Source "PGNMentor"] [SourceQuality "1"] [ImportDate "2026-01-06"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d3 b5 7. Bb3 O-O 8. Nc3 d6 9. a3 Bg4 10. Be3 Nd4 11. Bxd4 exd4 12. Nd5 Nd7 13. h3 Bxf3 14. Qxf3 c6 15. Nxe7+ Qxe7 16. Qg3 Nc5 17. Ba2 Na4 18. Rab1 Rac8 19. f4 c5 20. Qg5 Rfe8 21. Qxe7 Rxe7 22. e5 Rd8 23. Rfe1 d5 24. Bb3 Nb6 25. c3 c4 26. Bc2 dxc3 27. bxc3 cxd3 28. Bxd3 Rc8 29. Re3 g6 30. Be2 Rc6 31. Bf3 Rec7 32. Rb3 Rc4 33. g3 Kf8 34. Rd3 Ke7 35. Bxd5 Nxd5 36. Rxd5 Rxc3 37. Rd3 Rc2 38. Rf3 h5 39. Rbd3 a5 40. Rd5 Rb2 41. Rf2 Rb3 42. g4 h4 43. f5 Rc1+ 44. Kh2 Rcc3 45. e6 Rxh3+ 46. Kg2 Rhg3+ 47. Kh2 Rh3+ 48. Kg2 Rhd3 49. Rc5 Rg3+ 50. Kh2 gxf5 51. gxf5 Rh3+ 52. Kg2 Rhg3+ 53. Kh2 Rgc3 54. Re5 fxe6 55. fxe6 Rf3 56. Rxf3 Rxf3 57. Rxb5 Rxa3 58. Rb6 a4 59. Ra6 Kf6 60. Rc6 h3 61. Ra6 Ke7 62. Kh1 Ra2 63. Rc6 Rb2 64. Ra6 Rb4 65. Kh2 Rh4 66. Rb6 Kf6 67. Ra6 Ke7 68. Rb6 Re4 69. Ra6 Rh4 70. Rb6 Re4 71. Ra6 Rxe6 72. Rxa4 1/2-1/2