
[Event "3rd Atlantic Ind Day Open"]
[Site "Dulles USA"]
[Date "2025.07.02"]
[Round "1.6"]
[White "Diao, Matthew Guo"]
[Black "Liu, Steven"]
[Result "1-0"]
[WhiteElo "2244"]
[BlackElo "2047"]
[ECO "E17"]
[PlyCount "93"]
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Re1 d6 8.Nc3 Ne4 9.Qc2 Nxc3 10.Ng5 Bxg5 11.Bxb7 Nxe2+ 12.Rxe2 Bxc1 13.Bxa8 Bg5 14.Bg2 c5 15.Rd1 Qc7 16.Qa4 Bf6 17.dxc5 dxc5 18.a3 Bd4 19.b4 e5 20.Bd5 Nd7 21.Qc6 Rc8 22.Qxc7 Rxc7 23.b5 Kf8 24.a4 Ke7 25.Rd3 f5 26.Kg2 Nf6 27.Ba8 Rc8 28.Bc6 a5 29.bxa6 Rxc6 30.Rb3 Nd7 31.a7 Rc8 32.a5 Ra8 33.axb6 Nxb6 34.Rxb6 Rxa7 35.f4 e4 36.g4 g6 37.gxf5 gxf5 38.Rh6 Kf8 39.Rh5 Rf7 40.Ra2 Rg7+ 41.Kh3 e3 42.Rxf5+ Rf7 43.Rxf7+ Kxf7 44.Kg4 Kg6 45.Kf3 Kf5 46.Re2 h6 47.Rxe3 1-0
[Site "Dulles USA"]
[Date "2025.07.02"]
[Round "1.6"]
[White "Diao, Matthew Guo"]
[Black "Liu, Steven"]
[Result "1-0"]
[WhiteElo "2244"]
[BlackElo "2047"]
[ECO "E17"]
[PlyCount "93"]
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Re1 d6 8.Nc3 Ne4 9.Qc2 Nxc3 10.Ng5 Bxg5 11.Bxb7 Nxe2+ 12.Rxe2 Bxc1 13.Bxa8 Bg5 14.Bg2 c5 15.Rd1 Qc7 16.Qa4 Bf6 17.dxc5 dxc5 18.a3 Bd4 19.b4 e5 20.Bd5 Nd7 21.Qc6 Rc8 22.Qxc7 Rxc7 23.b5 Kf8 24.a4 Ke7 25.Rd3 f5 26.Kg2 Nf6 27.Ba8 Rc8 28.Bc6 a5 29.bxa6 Rxc6 30.Rb3 Nd7 31.a7 Rc8 32.a5 Ra8 33.axb6 Nxb6 34.Rxb6 Rxa7 35.f4 e4 36.g4 g6 37.gxf5 gxf5 38.Rh6 Kf8 39.Rh5 Rf7 40.Ra2 Rg7+ 41.Kh3 e3 42.Rxf5+ Rf7 43.Rxf7+ Kxf7 44.Kg4 Kg6 45.Kf3 Kf5 46.Re2 h6 47.Rxe3 1-0
[Event "3rd Atlantic Ind Day Open"]
[Site "Dulles USA"]
[Date "2025.07.02"]
[Round "1.6"]
[White "Diao, Matthew Guo"]
[Black "Liu, Steven"]
[Result "1-0"]
[WhiteTitle "CM"]
[BlackTitle "CM"]
[WhiteElo "2244"]
[BlackElo "2047"]
[ECO "E17"]
[Opening "Queen's Indian"]
[Variation "old main line, 6.O-O"]
[EventDate "2025.07.02"]
[WhiteFideId "30970547"]
[BlackFideId "39942341"]
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Re1 d6 8.
Nc3 Ne4 9. Qc2 Nxc3 10. Ng5 Bxg5 11. Bxb7 Nxe2+ 12. Rxe2 Bxc1 13. Bxa8 Bg5
14. Bg2 c5 15. Rd1 Qc7 16. Qa4 Bf6 17. dxc5 dxc5 18. a3 Bd4 19. b4 e5 20.
Bd5 Nd7 21. Qc6 Rc8 22. Qxc7 Rxc7 23. b5 Kf8 24. a4 Ke7 25. Rd3 f5 26. Kg2
Nf6 27. Ba8 Rc8 28. Bc6 a5 29. bxa6 Rxc6 30. Rb3 Nd7 31. a7 Rc8 32. a5 Ra8
33. axb6 Nxb6 34. Rxb6 Rxa7 35. f4 e4 36. g4 g6 37. gxf5 gxf5 38. Rh6 Kf8
39. Rh5 Rf7 40. Ra2 Rg7+ 41. Kh3 e3 42. Rxf5+ Rf7 43. Rxf7+ Kxf7 44. Kg4
Kg6 45. Kf3 Kf5 46. Re2 h6 47. Rxe3 1-0