Ajedrez-Online.eu Repetición y análisis u34chpc7

[Event "Rated game"]
[Site "/u34chpc7"]
[Date "2017-08-30"]
[White "RK"]
[Black "Laeufer1"]
[Result "1/2-1/2"]
[WhiteElo "1396"]
[BlackElo "1383"]
[PlyCount "133"]
[Variant "standard"]

1. e4 c5 2. f4 Nc6 3. Nf3 e6 4. Bb5 a6 5. Bxc6 bxc6 6. O-O d5 7. exd5 cxd5 8. d3 Nf6 9. b3 Be7 10. Bb2 d4 11. Nbd2 Nd5 12. Qe2 Nxf4 13. Qf2 Bd6 14. Bc1 O-O 15. Nc4 Nd5 16. h3 Bb7 17. Nfe5 Bxe5 18. Nxe5 f6 19. Nc4 e5 20. Qg3 Qe8 21. Bh6 Qg6 22. Qxg6 hxg6 23. Bd2 Nb4 24. Rae1 Nxc2 25. Re2 Nb4 26. Bxb4 cxb4 27. Nd6 Bc6 28. Rc1 Bb5 29. Nc4 Rac8 30. Rf1 a5 31. Rff2 a4 32. Kf1 axb3 33. axb3 Ra8 34. Ra2 Rxa2 35. Rxa2 f5 36. Ra5 Bxc4 37. bxc4 e4 38. Ke2 Rb8 39. Rb5 exd3+ 40. Kxd3 Rd8 41. Rxb4 Kf7 42. Rb5 Ke6 43. Rb6+ Ke5 44. Rxg6 Ra8 45. Rxg7 Ra3+ 46. Kd2 Kf4 47. Re7 Kg3 48. Re2 f4 49. Re4 Kxg2 50. Rxf4 Kxh3 51. Rxd4 Ra2+ 52. Ke3 Kg3 53. c5 Rc2 54. Rd5 Rc3+ 55. Ke4 Kg4 56. Ke5 Re3+ 57. Kd6 Kf4 58. c6 Rc3 59. c7 Ke4 60. Re5+ Kf4 61. Rc5 Rd3+ 62. Kc6 Ke4 63. c8=Q Rf3 64. Qe6+ Kd3 65. Qd5+ Ke2 66. Rc2+ Ke1 67. Qxf3 1/2-1/2

Consulta el análisis del ordenador

https://www.ajedrez-online.eu/game/u34chpc7/black

Apertura B21 Sicilian, 2.f4 and 2.d4