
[Event "34th Chicago Open 2025"]
[Site "Chicago USA"]
[Date "2025.05.25"]
[Round "6.9"]
[White "Harsha, B"]
[Black "Ochirbat, Lkhagvajamts"]
[Result "1-0"]
[WhiteElo "2532"]
[BlackElo "2286"]
[ECO "E17"]
[PlyCount "75"]
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.h4 d5 8.cxd5 exd5 9.Nc3 c5 10.Bf4 Nc6 11.Rc1 Ne4 12.dxc5 Nxc3 13.Rxc3 bxc5 14.Ng5 h6 15.Nxf7 Rxf7 16.Bxd5 Kf8 17.Rb3 Rxf4 18.gxf4 Qc7 19.Qd3 Rd8 20.Qe4 Qd7 21.Be6 Nd4 22.Rxb7 Qxe6 23.Qxe6 Nxe6 24.e3 Rd2 25.h5 a5 26.a4 Bf6 27.b3 Ke8 28.Kg2 Rb2 29.Rb5 Kd7 30.f5 Nc7 31.Rxc5 Kd6 32.Rxa5 Bc3 33.Rd1+ Kc6 34.Rc1 Rxb3 35.Re5 Kd6 36.Re4 Bf6 37.Rec4 Nd5 38.Rd1 1-0
[Site "Chicago USA"]
[Date "2025.05.25"]
[Round "6.9"]
[White "Harsha, B"]
[Black "Ochirbat, Lkhagvajamts"]
[Result "1-0"]
[WhiteElo "2532"]
[BlackElo "2286"]
[ECO "E17"]
[PlyCount "75"]
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.h4 d5 8.cxd5 exd5 9.Nc3 c5 10.Bf4 Nc6 11.Rc1 Ne4 12.dxc5 Nxc3 13.Rxc3 bxc5 14.Ng5 h6 15.Nxf7 Rxf7 16.Bxd5 Kf8 17.Rb3 Rxf4 18.gxf4 Qc7 19.Qd3 Rd8 20.Qe4 Qd7 21.Be6 Nd4 22.Rxb7 Qxe6 23.Qxe6 Nxe6 24.e3 Rd2 25.h5 a5 26.a4 Bf6 27.b3 Ke8 28.Kg2 Rb2 29.Rb5 Kd7 30.f5 Nc7 31.Rxc5 Kd6 32.Rxa5 Bc3 33.Rd1+ Kc6 34.Rc1 Rxb3 35.Re5 Kd6 36.Re4 Bf6 37.Rec4 Nd5 38.Rd1 1-0
[Event "34th Chicago Open 2025"]
[Site "Chicago USA"]
[Date "2025.05.25"]
[Round "6.9"]
[White "Harsha, B"]
[Black "Ochirbat, Lkhagvajamts"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2532"]
[BlackElo "2286"]
[ECO "E17"]
[Opening "Queen's Indian"]
[Variation "old main line, 6.O-O"]
[EventDate "2025.05.22"]
[WhiteFideId "5078776"]
[BlackFideId "4903153"]
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. h4 d5 8.
cxd5 exd5 9. Nc3 c5 10. Bf4 Nc6 11. Rc1 Ne4 12. dxc5 Nxc3 13. Rxc3 bxc5 14.
Ng5 h6 15. Nxf7 Rxf7 16. Bxd5 Kf8 17. Rb3 Rxf4 18. gxf4 Qc7 19. Qd3 Rd8 20.
Qe4 Qd7 21. Be6 Nd4 22. Rxb7 Qxe6 23. Qxe6 Nxe6 24. e3 Rd2 25. h5 a5 26. a4
Bf6 27. b3 Ke8 28. Kg2 Rb2 29. Rb5 Kd7 30. f5 Nc7 31. Rxc5 Kd6 32. Rxa5 Bc3
33. Rd1+ Kc6 34. Rc1 Rxb3 35. Re5 Kd6 36. Re4 Bf6 37. Rec4 Nd5 38. Rd1 1-0