
[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.21"]
[Round "8.22"]
[White "Harshavardhan, G B"]
[Black "Tschernatsch, Johannes"]
[Result "1/2-1/2"]
[WhiteElo "2431"]
[BlackElo "2310"]
[ECO "B90"]
[PlyCount "110"]
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.a4 g6 7.Be2 Bg7 8.O-O O-O 9.Be3 Nc6 10.f4 Bd7 11.Kh1 Nxd4 12.Bxd4 Bc6 13.Bf3 b5 14.Qd3 Qd7 15.Bxf6 Bxf6 16.e5 Bxf3 17.Rxf3 Bg7 18.exd6 Qxd6 19.Qxd6 exd6 20.Rd3 b4 21.Nd5 Bxb2 22.Rb1 Bc3 23.Nxb4 Bxb4 24.Rxb4 Rab8 25.Rbb3 Rbc8 26.c3 Rc4 27.Rb4 Rfc8 28.g3 Rxc3 29.Rxd6 Rc2 30.Rbd4 Kg7 31.Rd2 Rxd2 32.Rxd2 Rc4 33.a5 Ra4 34.Rd5 Ra2 35.h3 h5 36.h4 Kf8 37.f5 Ke7 38.fxg6 fxg6 39.Kg1 Kf7 40.Rc5 Kg7 41.Kf1 Kh7 42.Ke1 Kg7 43.Rc7+ Kh6 44.Rc5 Kg7 45.Rd5 Kh7 46.Kd1 Ra3 47.Rg5 Ra2 48.Rc5 Kh6 49.Ke1 Kh7 50.Kf1 Kh6 51.Rg5 Kh7 52.Kg1 Kh6 53.Rc5 Kh7 54.Rd5 Kh6 55.Rg5 Kh7 1/2-1/2
[Site "Karlsruhe GER"]
[Date "2025.04.21"]
[Round "8.22"]
[White "Harshavardhan, G B"]
[Black "Tschernatsch, Johannes"]
[Result "1/2-1/2"]
[WhiteElo "2431"]
[BlackElo "2310"]
[ECO "B90"]
[PlyCount "110"]
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.a4 g6 7.Be2 Bg7 8.O-O O-O 9.Be3 Nc6 10.f4 Bd7 11.Kh1 Nxd4 12.Bxd4 Bc6 13.Bf3 b5 14.Qd3 Qd7 15.Bxf6 Bxf6 16.e5 Bxf3 17.Rxf3 Bg7 18.exd6 Qxd6 19.Qxd6 exd6 20.Rd3 b4 21.Nd5 Bxb2 22.Rb1 Bc3 23.Nxb4 Bxb4 24.Rxb4 Rab8 25.Rbb3 Rbc8 26.c3 Rc4 27.Rb4 Rfc8 28.g3 Rxc3 29.Rxd6 Rc2 30.Rbd4 Kg7 31.Rd2 Rxd2 32.Rxd2 Rc4 33.a5 Ra4 34.Rd5 Ra2 35.h3 h5 36.h4 Kf8 37.f5 Ke7 38.fxg6 fxg6 39.Kg1 Kf7 40.Rc5 Kg7 41.Kf1 Kh7 42.Ke1 Kg7 43.Rc7+ Kh6 44.Rc5 Kg7 45.Rd5 Kh7 46.Kd1 Ra3 47.Rg5 Ra2 48.Rc5 Kh6 49.Ke1 Kh7 50.Kf1 Kh6 51.Rg5 Kh7 52.Kg1 Kh6 53.Rc5 Kh7 54.Rd5 Kh6 55.Rg5 Kh7 1/2-1/2
[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.21"]
[Round "8.22"]
[White "Harshavardhan, G B"]
[Black "Tschernatsch, Johannes"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2431"]
[BlackElo "2310"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf"]
[EventDate "2025.04.17"]
[WhiteFideId "25059009"]
[BlackFideId "16223977"]
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 g6 7. Be2 Bg7 8.
O-O O-O 9. Be3 Nc6 10. f4 Bd7 11. Kh1 Nxd4 12. Bxd4 Bc6 13. Bf3 b5 14. Qd3
Qd7 15. Bxf6 Bxf6 16. e5 Bxf3 17. Rxf3 Bg7 18. exd6 Qxd6 19. Qxd6 exd6 20.
Rd3 b4 21. Nd5 Bxb2 22. Rb1 Bc3 23. Nxb4 Bxb4 24. Rxb4 Rab8 25. Rbb3 Rbc8
26. c3 Rc4 27. Rb4 Rfc8 28. g3 Rxc3 29. Rxd6 Rc2 30. Rbd4 Kg7 31. Rd2 Rxd2
32. Rxd2 Rc4 33. a5 Ra4 34. Rd5 Ra2 35. h3 h5 36. h4 Kf8 37. f5 Ke7 38.
fxg6 fxg6 39. Kg1 Kf7 40. Rc5 Kg7 41. Kf1 Kh7 42. Ke1 Kg7 43. Rc7+ Kh6 44.
Rc5 Kg7 45. Rd5 Kh7 46. Kd1 Ra3 47. Rg5 Ra2 48. Rc5 Kh6 49. Ke1 Kh7 50. Kf1
Kh6 51. Rg5 Kh7 52. Kg1 Kh6 53. Rc5 Kh7 54. Rd5 Kh6 55. Rg5 Kh7 1/2-1/2