[Event "North American-ch UNN"]
[Site "Dulles"]
[Date "2024.12.20"]
[Round "4"]
[White "Yilanli, Mehmet"]
[Black "Chen, Winston Ruiying"]
[Result "1-0"]
[ECO "A43"]
[BlackElo "1709"]
[PlyCount "105"]
[EventDate "2024.12.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. Nf3 a6 7. a4 Qa5 8. Bd3 c4 9. Bxc4 Nxe4 10. 0-0 Nxc3 11. bxc3 Qxc3 12. Qe2 0-0 13. Bb3 Bg4 14. Qxe7 Nd7 15. Rae1 Rad8 16. Re3 Bf6 17. Qxd8 Rxd8 18. Rxc3 Bxc3 19. Bxd6 Kg7 20. Bc7 Re8 21. h3 Bxf3 22. gxf3 Kf6 23. a5 Ne5 24. Kg2 Rc8 25. d6 Nc6 26. Bd5 Nd8 27. Rb1 Ne6 28. Bxb7 Re8 29. Bxa6 Ra8 30. Bb7 Rf8 31. a6 Bd4 32. Bb6 Be5 33. a7 Bxd6 34. a8Q Nf4+ 35. Kf1 Rxa8 36. Bxa8 Nxh3 37. Rd1 Ke6 38. Be3 g5 39. Bb7 Nf4 40. Bxf4 Bxf4 41. c4 h5 42. c5 f5 43. Bc8+ Ke5 44. c6 h4 45. c7 h3 46. Bxf5 h2 47. Kg2 Kxf5 48. c8Q+ Ke5 49. Qc6 h1Q+ 50. Kxh1 Bd2 51. Rxd2 Kf5 52. Qd6 g4 53. Rd5# 1-0

[Event "North American-ch UNN"]
[Site "Dulles"]
[Date "2024.12.19"]
[Round "3"]
[White "Chen, Winston Ruiying"]
[Black "Vellanki, Devansh"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "1709"]
[BlackElo "1445"]
[PlyCount "223"]
[EventDate "2024.12.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 Na5 7. Be2 exd4 8. cxd4 d5 9. e5 Bf5 10. Bd2 Nc6 11. Nc3 Bb4 12. Qb3 Nge7 13. Rc1 0-0 14. 0-0 Qd7 15. Bb5 Bg4 16. Qxb4 Nxb4 17. Bxd7 Bxd7 18. Rb1 Na6 19. Rxb7 Bc6 20. Rb3 Rab8 21. Ra3 Rb6 22. Re1 Rfb8 23. h3 Nb4 24. Rc1 h6 25. Ne2 R8b7 26. Nf4 Rb5 27. e6 f6 28. Nh4 Be8 29. Ne2 R5b6 30. Rb1 Rxe6 31. Re3 Rxe3 32. fxe3 Nec6 33. a3 g5 34. Nf3 Bg6 35. Rb2 Bd3 36. Nc1 Rb6 37. axb4 Bc4 38. Bc3 Kf7 39. Nd2 Bb5 40. Ncb3 Ra6 41. Nc5 Ra3 42. Nb1 Ra1 43. Kh2 Ne7 44. g4 Nc8 45. Nb3 Ra6 46. N1d2 Nd6 47. Na5 Rb6 48. Rb1 Bd3 49. Rh1 Nb5 50. Bb2 Re6 51. Re1 Ke7 52. Ndb3 Rb6 53. Nc5 Bh7 54. e4 dxe4 55. Nxe4 Re6 56. Nc6+ Kf8 57. Ne5 fxe5 58. dxe5 Nd6 59. Nc5 Re7 60. Rf1+ Rf7 61. exd6 cxd6 62. Rxf7+ Kxf7 63. Nb7 d5 64. Bd4 a6 65. Nc5 Bg6 66. Nxa6 h5 67. Nc7 hxg4 68. Nxd5 gxh3 69. Kxh3 Ke6 70. Nc7+ Kd6 71. Nb5+ Kd5 72. Bc5 Bf5+ 73. Kg3 Bd7 74. Nc3+ Ke6 75. Be3 Kf5 76. b5 Bxb5 77. Nxb5 g4 78. Bf4 Ke4 79. Kxg4 Kd5 80. Kf5 Kc4 81. Nc7 Kc5 82. Ke5 Kc6 83. Kd4 Kb6 84. Ne6 Kc6 85. Nc5 Kb5 86. Bc7 Kc6 87. Bf4 Kb5 88. Kd5 Kb6 89. Bb8 Kb5 90. Bc7 Kb4 91. Bb6 Kc3 92. Ba5+ Kc2 93. Kc4 Kd1 94. Kd3 Kc1 95. Ne4 Kb2 96. Kc4 Ka3 97. Bb4+ Kb2 98. Nf2 Kc2 99. Bc3 Kb1 100. Kb3 Kc1 101. Kb4 Kc2 102. Kc4 Kc1 103. Kd3 Kb1 104. Ne4 Ka2 105. Kc2 Ka3 106. Nc5 Ka2 107. Bb4 Ka1 108. Kb3 Kb1 109. Ba3 Ka1 110. Ne4 Kb1 111. Nd2+ Ka1 112. Bb2# 1-0

