
[Event "125th US Open 2025"]
[Site "Middleton, WI USA"]
[Date "2025.07.30"]
[Round "4.2"]
[White "Jammalamadaka, Vihaan"]
[Black "Zhou Jianchao"]
[Result "0-1"]
[WhiteElo "1977"]
[BlackElo "2583"]
[ECO "E81"]
[PlyCount "80"]
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 a6 7.Qd2 c6 8.a4 Nbd7 9.Rd1 e5 10.dxe5 dxe5 11.Be2 Qa5 12.Qd6 Re8 13.b4 Qd8 14.Qd2 Bf8 15.Na2 a5 16.b5 Qc7 17.Nh3 Nc5 18.Nf2 Nxa4 19.O-O Be6 20.bxc6 bxc6 21.Qc2 Nc5 22.Nc3 Reb8 23.Nd3 Nfd7 24.f4 Nxd3 25.Qxd3 exf4 26.Bxf4 Ne5 27.Qg3 Bg7 28.Na4 Rb4 29.Nc5 Qa7 30.Be3 Qe7 31.Nxe6 Qxe6 32.Bc5 Rb2 33.Rd6 Qe8 34.Bd1 a4 35.Bd4 Rb1 36.Be2 Rxf1+ 37.Bxf1 a3 38.Kh1 a2 39.Ba1 Nd3 40.Rxd3 Bxa1 0-1
[Site "Middleton, WI USA"]
[Date "2025.07.30"]
[Round "4.2"]
[White "Jammalamadaka, Vihaan"]
[Black "Zhou Jianchao"]
[Result "0-1"]
[WhiteElo "1977"]
[BlackElo "2583"]
[ECO "E81"]
[PlyCount "80"]
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 a6 7.Qd2 c6 8.a4 Nbd7 9.Rd1 e5 10.dxe5 dxe5 11.Be2 Qa5 12.Qd6 Re8 13.b4 Qd8 14.Qd2 Bf8 15.Na2 a5 16.b5 Qc7 17.Nh3 Nc5 18.Nf2 Nxa4 19.O-O Be6 20.bxc6 bxc6 21.Qc2 Nc5 22.Nc3 Reb8 23.Nd3 Nfd7 24.f4 Nxd3 25.Qxd3 exf4 26.Bxf4 Ne5 27.Qg3 Bg7 28.Na4 Rb4 29.Nc5 Qa7 30.Be3 Qe7 31.Nxe6 Qxe6 32.Bc5 Rb2 33.Rd6 Qe8 34.Bd1 a4 35.Bd4 Rb1 36.Be2 Rxf1+ 37.Bxf1 a3 38.Kh1 a2 39.Ba1 Nd3 40.Rxd3 Bxa1 0-1
[Event "125th US Open 2025"]
[Site "Middleton, WI USA"]
[Date "2025.07.30"]
[Round "4.2"]
[White "Jammalamadaka, Vihaan"]
[Black "Zhou Jianchao"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "GM"]
[WhiteElo "1977"]
[BlackElo "2583"]
[ECO "E81"]
[Opening "King's Indian"]
[Variation "Saemisch, 5...O-O"]
[EventDate "2025.07.29"]
[WhiteFideId "30977134"]
[BlackFideId "8603537"]
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 a6 7. Qd2 c6 8. a4
Nbd7 9. Rd1 e5 10. dxe5 dxe5 11. Be2 Qa5 12. Qd6 Re8 13. b4 Qd8 14. Qd2 Bf8
15. Na2 a5 16. b5 Qc7 17. Nh3 Nc5 18. Nf2 Nxa4 19. O-O Be6 20. bxc6 bxc6
21. Qc2 Nc5 22. Nc3 Reb8 23. Nd3 Nfd7 24. f4 Nxd3 25. Qxd3 exf4 26. Bxf4
Ne5 27. Qg3 Bg7 28. Na4 Rb4 29. Nc5 Qa7 30. Be3 Qe7 31. Nxe6 Qxe6 32. Bc5
Rb2 33. Rd6 Qe8 34. Bd1 a4 35. Bd4 Rb1 36. Be2 Rxf1+ 37. Bxf1 a3 38. Kh1 a2
39. Ba1 Nd3 40. Rxd3 Bxa1 0-1