
[Event "Pan-Am Intercollegiate"]
[Site "Charlotte USA"]
[Date "2025.01.04"]
[Round "5.26"]
[White "Zhang, Eric"]
[Black "Guo, Arthur"]
[Result "1/2-1/2"]
[WhiteElo "2261"]
[BlackElo "2519"]
[ECO "E19"]
[PlyCount "157"]
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 Ne4 8.Qc2 Nxc3 9.Qxc3 d6 10.Re1 a5 11.Qc2 f5 12.d5 e5 13.e4 Bc8 14.exf5 Bxf5 15.Qe2 Bg4 16.h3 Bxf3 17.Bxf3 Bg5 18.Be4 Bxc1 19.Raxc1 Nd7 20.Rc3 Qe7 21.Rf3 Nc5 22.Bc2 Rxf3 23.Qxf3 Rf8 24.Qe3 Qf6 25.Re2 Rb8 26.Qc3 Qf7 27.Re3 b5 28.Rf3 Qe7 29.b3 bxc4 30.Qxc4 e4 31.Re3 Qe5 32.a3 Qa1+ 33.Kg2 Qxa3 34.Bxe4 Rf8 35.Qc2 h6 36.Bf3 Qa1 37.Bg4 Qf6 38.Qe2 Qd4 39.Be6+ Kh8 40.h4 Qf6 41.Bg4 Qg6 42.Be6 Qb1 43.Qg4 Qc2 44.Rf3 Rxf3 45.Qxf3 Qe4 46.Qxe4 Nxe4 47.Bf5 Nc3 48.Be6 Ne2 49.Bg4 Nd4 50.Bd1 g6 51.f4 h5 52.Kh3 Kg7 53.g4 hxg4+ 54.Kxg4 Kf6 55.Kg3 Nf5+ 56.Kf3 Nxh4+ 57.Ke4 Nf5 58.Bc2 Ng3+ 59.Kf3 Nf5 60.Ke4 Ne7 61.Bb1 Nc8 62.Kd4 Nb6 63.Bc2 Kg7 64.Bd3 Kh6 65.Bc2 Kh5 66.Bd1+ Kh6 67.Bc2 g5 68.fxg5+ Kxg5 69.Bd3 Kg4 70.Bc2 Kf3 71.Be4+ Ke2 72.Bf5 Kd2 73.Be4 Kc1 74.Kc3 Nd7 75.Bg2 Nc5 76.b4 axb4+ 77.Kxb4 Nd3+ 78.Kb5 Nf4 79.Kc6 1/2-1/2
[Site "Charlotte USA"]
[Date "2025.01.04"]
[Round "5.26"]
[White "Zhang, Eric"]
[Black "Guo, Arthur"]
[Result "1/2-1/2"]
[WhiteElo "2261"]
[BlackElo "2519"]
[ECO "E19"]
[PlyCount "157"]
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 Ne4 8.Qc2 Nxc3 9.Qxc3 d6 10.Re1 a5 11.Qc2 f5 12.d5 e5 13.e4 Bc8 14.exf5 Bxf5 15.Qe2 Bg4 16.h3 Bxf3 17.Bxf3 Bg5 18.Be4 Bxc1 19.Raxc1 Nd7 20.Rc3 Qe7 21.Rf3 Nc5 22.Bc2 Rxf3 23.Qxf3 Rf8 24.Qe3 Qf6 25.Re2 Rb8 26.Qc3 Qf7 27.Re3 b5 28.Rf3 Qe7 29.b3 bxc4 30.Qxc4 e4 31.Re3 Qe5 32.a3 Qa1+ 33.Kg2 Qxa3 34.Bxe4 Rf8 35.Qc2 h6 36.Bf3 Qa1 37.Bg4 Qf6 38.Qe2 Qd4 39.Be6+ Kh8 40.h4 Qf6 41.Bg4 Qg6 42.Be6 Qb1 43.Qg4 Qc2 44.Rf3 Rxf3 45.Qxf3 Qe4 46.Qxe4 Nxe4 47.Bf5 Nc3 48.Be6 Ne2 49.Bg4 Nd4 50.Bd1 g6 51.f4 h5 52.Kh3 Kg7 53.g4 hxg4+ 54.Kxg4 Kf6 55.Kg3 Nf5+ 56.Kf3 Nxh4+ 57.Ke4 Nf5 58.Bc2 Ng3+ 59.Kf3 Nf5 60.Ke4 Ne7 61.Bb1 Nc8 62.Kd4 Nb6 63.Bc2 Kg7 64.Bd3 Kh6 65.Bc2 Kh5 66.Bd1+ Kh6 67.Bc2 g5 68.fxg5+ Kxg5 69.Bd3 Kg4 70.Bc2 Kf3 71.Be4+ Ke2 72.Bf5 Kd2 73.Be4 Kc1 74.Kc3 Nd7 75.Bg2 Nc5 76.b4 axb4+ 77.Kxb4 Nd3+ 78.Kb5 Nf4 79.Kc6 1/2-1/2
[Event "Pan-Am Intercollegiate"]
[Site "Charlotte USA"]
[Date "2025.01.04"]
[Round "5.26"]
[White "Zhang, Eric"]
[Black "Guo, Arthur"]
[Result "1/2-1/2"]
[BlackTitle "GM"]
[WhiteElo "2261"]
[BlackElo "2519"]
[ECO "E19"]
[Opening "Queen's Indian"]
[Variation "old main line, 9.Qxc3"]
[EventDate "2025.01.02"]
[WhiteFideId "30907667"]
[BlackFideId "30903114"]
[WhiteTeam "UIUC_A"]
[BlackTeam "YALE"]
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8.
Qc2 Nxc3 9. Qxc3 d6 10. Re1 a5 11. Qc2 f5 12. d5 e5 13. e4 Bc8 14. exf5
Bxf5 15. Qe2 Bg4 16. h3 Bxf3 17. Bxf3 Bg5 18. Be4 Bxc1 19. Raxc1 Nd7 20.
Rc3 Qe7 21. Rf3 Nc5 22. Bc2 Rxf3 23. Qxf3 Rf8 24. Qe3 Qf6 25. Re2 Rb8 26.
Qc3 Qf7 27. Re3 b5 28. Rf3 Qe7 29. b3 bxc4 30. Qxc4 e4 31. Re3 Qe5 32. a3
Qa1+ 33. Kg2 Qxa3 34. Bxe4 Rf8 35. Qc2 h6 36. Bf3 Qa1 37. Bg4 Qf6 38. Qe2
Qd4 39. Be6+ Kh8 40. h4 Qf6 41. Bg4 Qg6 42. Be6 Qb1 43. Qg4 Qc2 44. Rf3
Rxf3 45. Qxf3 Qe4 46. Qxe4 Nxe4 47. Bf5 Nc3 48. Be6 Ne2 49. Bg4 Nd4 50. Bd1
g6 51. f4 h5 52. Kh3 Kg7 53. g4 hxg4+ 54. Kxg4 Kf6 55. Kg3 Nf5+ 56. Kf3
Nxh4+ 57. Ke4 Nf5 58. Bc2 Ng3+ 59. Kf3 Nf5 60. Ke4 Ne7 61. Bb1 Nc8 62. Kd4
Nb6 63. Bc2 Kg7 64. Bd3 Kh6 65. Bc2 Kh5 66. Bd1+ Kh6 67. Bc2 g5 68. fxg5+
Kxg5 69. Bd3 Kg4 70. Bc2 Kf3 71. Be4+ Ke2 72. Bf5 Kd2 73. Be4 Kc1 74. Kc3
Nd7 75. Bg2 Nc5 76. b4 axb4+ 77. Kxb4 Nd3+ 78. Kb5 Nf4 79. Kc6 1/2-1/2