Ajedrez-Online.eu Repetición y análisis b50usnp4

[Event "Casual game"]
[Site "/b50usnp4"]
[Date "2021-03-05"]
[White "Sternenhimmel"]
[Black "timbroso"]
[Result "1/2-1/2"]
[WhiteElo "1311"]
[BlackElo "1447"]
[PlyCount "90"]
[Variant "standard"]

1. e4 c5 2. f4 Nc6 3. Nf3 e6 4. Bb5 Nge7 5. c3 a6 6. Ba4 b5 7. Bc2 d5 8. d4 cxd4 9. cxd4 Bb7 10. e5 Qb6 11. O-O Nf5 12. Bxf5 exf5 13. Be3 Bc8 14. Nc3 Be6 15. Qb3 Rd8 16. Ng5 Na5 17. Qc2 Rc8 18. Nxe6 fxe6 19. Rac1 Nc4 20. Bf2 b4 21. Na4 Qb8 22. b3 Nb6 23. Qd3 Nxa4 24. bxa4 Qb7 25. Rc2 Be7 26. Rfc1 O-O 27. g4 g6 28. g5 Rxc2 29. Qxc2 Rb8 30. Qc7 Kf7 31. Qxb7 Rxb7 32. Rc6 Ra7 33. Be1 a5 34. Kf2 Bf8 35. Ke2 h5 36. h4 Be7 37. Kd3 Bd8 38. Kc2 Ke7 39. Kb3 Kd7 40. Rc2 Bb6 41. Bf2 Rc7 42. Rxc7+ Kxc7 43. a3 bxa3 44. Kxa3 Kc6 45. Kb3 Bc7 1/2-1/2

Consulta el análisis del ordenador

https://www.ajedrez-online.eu/game/b50usnp4/black

Apertura B21 Sicilian, 2.f4 and 2.d4