
[Event "St Louis Spring A"]
[Site "Saint Louis USA"]
[Date "2023.04.12"]
[Round "8.2"]
[White "Yoo, Christopher Woojin"]
[Black "Sevian, Samuel"]
[Result "1/2-1/2"]
[WhiteElo "2607"]
[BlackElo "2684"]
[ECO "A08"]
[PlyCount "204"]
1.Nf3 d5 2.g3 c5 3.Bg2 Nc6 4.d4 Nf6 5.O-O e6 6.a3 cxd4 7.Nxd4 Bc5 8.Nxc6 bxc6 9.b4 Be7 10.c4 O-O 11.Nc3 Bb7 12.Be3 a5 13.b5 cxb5 14.cxb5 Rc8 15.Na4 Nd7 16.Qb3 Nc5 17.Nxc5 Bxc5 18.Rac1 Qb6 19.Rxc5 Rxc5 20.Bxc5 Qxc5 21.Qa4 Rc8 22.Qxa5 Ra8 23.Qb4 Qxb4 24.axb4 Ra4 25.Rb1 Kf8 26.b6 Ra6 27.b5 Rxb6 28.e3 Bc6 29.Bf1 Bd7 30.f4 Ke7 31.Kf2 Kd6 32.Bd3 h6 33.Ke2 Kc5 34.Rc1+ Kd6 35.Rb1 Rb7 36.Ra1 Bxb5 37.Bxb5 Rxb5 38.Ra7 Rb2+ 39.Kd3 Rb3+ 40.Ke2 Rb2+ 41.Kd3 Rxh2 42.Rxf7 g5 43.fxg5 hxg5 44.Rg7 Ra2 45.Rg6 Ra4 46.Ke2 g4 47.Rg8 Ke5 48.Kd3 Rb4 49.Kc3 Rc4+ 50.Kd3 Ra4 51.Rg5+ Kf6 52.Rg8 e5 53.Rf8+ Ke7 54.Rf5 Ke6 55.Rh5 Ra3+ 56.Ke2 Ra2+ 57.Kd3 Ra3+ 58.Ke2 Ra2+ 59.Kd3 Rg2 60.Rh6+ Ke7 61.Rg6 Rxg3 62.Ke2 Rg2+ 63.Ke1 g3 64.Kf1 Rf2+ 65.Ke1 Rf3 66.Ke2 Rf2+ 67.Ke1 Rf3 68.Ke2 e4 69.Rg8 Kf6 70.Rg4 Ke5 71.Rg5+ Kd6 72.Rg8 Ke5 73.Rg5+ Ke6 74.Rg6+ Kf5 75.Rg8 Rf2+ 76.Ke1 Rf3 77.Ke2 d4 78.exd4 Kf4 79.Rf8+ Kg4 80.Rg8+ Kh3 81.Rh8+ Kg4 82.Rg8+ Kh3 83.Rh8+ Kg2 84.d5 Rd3 85.Rd8 Kh2 86.d6 g2 87.Rh8+ Kg3 88.Rg8+ Kh2 89.Rh8+ Rh3 90.Rxh3+ Kxh3 91.d7 g1=Q 92.d8=Q Qg4+ 93.Kf1 Qf4+ 94.Ke2 Qg4+ 95.Kf1 e3 96.Qh8+ Kg3 97.Qe5+ Qf4+ 98.Qxf4+ Kxf4 99.Ke2 Ke4 100.Ke1 Kd3 101.Kd1 e2+ 102.Ke1 Ke3 1/2-1/2
[Site "Saint Louis USA"]
[Date "2023.04.12"]
[Round "8.2"]
[White "Yoo, Christopher Woojin"]
[Black "Sevian, Samuel"]
[Result "1/2-1/2"]
[WhiteElo "2607"]
[BlackElo "2684"]
[ECO "A08"]
[PlyCount "204"]
1.Nf3 d5 2.g3 c5 3.Bg2 Nc6 4.d4 Nf6 5.O-O e6 6.a3 cxd4 7.Nxd4 Bc5 8.Nxc6 bxc6 9.b4 Be7 10.c4 O-O 11.Nc3 Bb7 12.Be3 a5 13.b5 cxb5 14.cxb5 Rc8 15.Na4 Nd7 16.Qb3 Nc5 17.Nxc5 Bxc5 18.Rac1 Qb6 19.Rxc5 Rxc5 20.Bxc5 Qxc5 21.Qa4 Rc8 22.Qxa5 Ra8 23.Qb4 Qxb4 24.axb4 Ra4 25.Rb1 Kf8 26.b6 Ra6 27.b5 Rxb6 28.e3 Bc6 29.Bf1 Bd7 30.f4 Ke7 31.Kf2 Kd6 32.Bd3 h6 33.Ke2 Kc5 34.Rc1+ Kd6 35.Rb1 Rb7 36.Ra1 Bxb5 37.Bxb5 Rxb5 38.Ra7 Rb2+ 39.Kd3 Rb3+ 40.Ke2 Rb2+ 41.Kd3 Rxh2 42.Rxf7 g5 43.fxg5 hxg5 44.Rg7 Ra2 45.Rg6 Ra4 46.Ke2 g4 47.Rg8 Ke5 48.Kd3 Rb4 49.Kc3 Rc4+ 50.Kd3 Ra4 51.Rg5+ Kf6 52.Rg8 e5 53.Rf8+ Ke7 54.Rf5 Ke6 55.Rh5 Ra3+ 56.Ke2 Ra2+ 57.Kd3 Ra3+ 58.Ke2 Ra2+ 59.Kd3 Rg2 60.Rh6+ Ke7 61.Rg6 Rxg3 62.Ke2 Rg2+ 63.Ke1 g3 64.Kf1 Rf2+ 65.Ke1 Rf3 66.Ke2 Rf2+ 67.Ke1 Rf3 68.Ke2 e4 69.Rg8 Kf6 70.Rg4 Ke5 71.Rg5+ Kd6 72.Rg8 Ke5 73.Rg5+ Ke6 74.Rg6+ Kf5 75.Rg8 Rf2+ 76.Ke1 Rf3 77.Ke2 d4 78.exd4 Kf4 79.Rf8+ Kg4 80.Rg8+ Kh3 81.Rh8+ Kg4 82.Rg8+ Kh3 83.Rh8+ Kg2 84.d5 Rd3 85.Rd8 Kh2 86.d6 g2 87.Rh8+ Kg3 88.Rg8+ Kh2 89.Rh8+ Rh3 90.Rxh3+ Kxh3 91.d7 g1=Q 92.d8=Q Qg4+ 93.Kf1 Qf4+ 94.Ke2 Qg4+ 95.Kf1 e3 96.Qh8+ Kg3 97.Qe5+ Qf4+ 98.Qxf4+ Kxf4 99.Ke2 Ke4 100.Ke1 Kd3 101.Kd1 e2+ 102.Ke1 Ke3 1/2-1/2
[Event "St Louis Spring A"]
[Site "Saint Louis USA"]
[Date "2023.04.12"]
[Round "8.2"]
[White "Yoo, Christopher Woojin"]
[Black "Sevian, Samuel"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2607"]
[BlackElo "2684"]
[ECO "A08"]
[Opening "Reti"]
[Variation "King's Indian attack"]
[EventDate "2023.04.05"]
[WhiteFideId "30909694"]
[BlackFideId "2040506"]
1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. d4 Nf6 5. O-O e6 6. a3 cxd4 7. Nxd4 Bc5 8.
Nxc6 bxc6 9. b4 Be7 10. c4 O-O 11. Nc3 Bb7 12. Be3 a5 13. b5 cxb5 14. cxb5
Rc8 15. Na4 Nd7 16. Qb3 Nc5 17. Nxc5 Bxc5 18. Rac1 Qb6 19. Rxc5 Rxc5 20.
Bxc5 Qxc5 21. Qa4 Rc8 22. Qxa5 Ra8 23. Qb4 Qxb4 24. axb4 Ra4 25. Rb1 Kf8
26. b6 Ra6 27. b5 Rxb6 28. e3 Bc6 29. Bf1 Bd7 30. f4 Ke7 31. Kf2 Kd6 32.
Bd3 h6 33. Ke2 Kc5 34. Rc1+ Kd6 35. Rb1 Rb7 36. Ra1 Bxb5 37. Bxb5 Rxb5 38.
Ra7 Rb2+ 39. Kd3 Rb3+ 40. Ke2 Rb2+ 41. Kd3 Rxh2 42. Rxf7 g5 43. fxg5 hxg5
44. Rg7 Ra2 45. Rg6 Ra4 46. Ke2 g4 47. Rg8 Ke5 48. Kd3 Rb4 49. Kc3 Rc4+ 50.
Kd3 Ra4 51. Rg5+ Kf6 52. Rg8 e5 53. Rf8+ Ke7 54. Rf5 Ke6 55. Rh5 Ra3+ 56.
Ke2 Ra2+ 57. Kd3 Ra3+ 58. Ke2 Ra2+ 59. Kd3 Rg2 60. Rh6+ Ke7 61. Rg6 Rxg3
62. Ke2 Rg2+ 63. Ke1 g3 64. Kf1 Rf2+ 65. Ke1 Rf3 66. Ke2 Rf2+ 67. Ke1 Rf3
68. Ke2 e4 69. Rg8 Kf6 70. Rg4 Ke5 71. Rg5+ Kd6 72. Rg8 Ke5 73. Rg5+ Ke6
74. Rg6+ Kf5 75. Rg8 Rf2+ 76. Ke1 Rf3 77. Ke2 d4 78. exd4 Kf4 79. Rf8+ Kg4
80. Rg8+ Kh3 81. Rh8+ Kg4 82. Rg8+ Kh3 83. Rh8+ Kg2 84. d5 Rd3 85. Rd8 Kh2
86. d6 g2 87. Rh8+ Kg3 88. Rg8+ Kh2 89. Rh8+ Rh3 90. Rxh3+ Kxh3 91. d7 g1=Q
92. d8=Q Qg4+ 93. Kf1 Qf4+ 94. Ke2 Qg4+ 95. Kf1 e3 96. Qh8+ Kg3 97. Qe5+
Qf4+ 98. Qxf4+ Kxf4 99. Ke2 Ke4 100. Ke1 Kd3 101. Kd1 e2+ 102. Ke1 Ke3
1/2-1/2