Ajedrez-Online.eu Repetición y análisis r0eph4rx

[Event "Rated game"]
[Site "/r0eph4rx"]
[Date "2022-01-13"]
[White "Chalifman"]
[Black "Rider"]
[Result "0-1"]
[WhiteElo "1294"]
[BlackElo "1616"]
[PlyCount "90"]
[Variant "standard"]

1. e4 c5 2. f4 Nc6 3. Nf3 d6 4. c3 e6 5. d3 Nf6 6. Be2 Be7 7. O-O O-O 8. Be3 a6 9. Qd2 b5 10. Na3 Ng4 11. Nc2 Qc7 12. h3 Nxe3 13. Qxe3 f5 14. e5 d5 15. Rac1 Bb7 16. a3 Qd7 17. Rfd1 Rfd8 18. d4 cxd4 19. cxd4 Rac8 20. Kh2 Na5 21. Na1 Nc4 22. Bxc4 dxc4 23. Nc2 a5 24. Rd2 Bd5 25. Rcd1 Qb7 26. Rf1 h6 27. Rdf2 b4 28. axb4 axb4 29. g4 fxg4 30. hxg4 c3 31. bxc3 Rxc3 32. Qd2 Bxf3 33. Rxf3 Rxf3 34. Rb1 Qe4 35. Rxb4 Qxf4+ 36. Qxf4 Rxf4 37. Kh3 Bxb4 38. Nxb4 Rdxd4 39. Nc6 Rc4 40. Na5 Rc3+ 41. Kg2 Rxg4+ 42. Kf2 Ra4 43. Nb3 Rxb3 44. Ke2 Ra2+ 45. Kd1 Rb1# 0-1

Consulta el análisis del ordenador

https://www.ajedrez-online.eu/game/r0eph4rx/black

Apertura B21 Sicilian, 2.f4 and 2.d4