ChessOnlineFree.com Replay and analyse s0c7fsgn

[Event "Rated game"]
[Site "/s0c7fsgn"]
[Date "2026-08-03"]
[White "Mauri51"]
[Black "Castellar21"]
[Result "1/2-1/2"]
[WhiteElo "1346"]
[BlackElo "1324"]
[PlyCount "127"]
[Variant "standard"]

1. e4 e5 2. Nf3 Nf6 3. Bc4 Nc6 4. d3 h6 5. a3 d5 6. exd5 Nxd5 7. Nbd2 Bc5 8. O-O Bg4 9. b4 Bb6 10. Bb2 a6 11. h3 Bh5 12. b5 Nd4 13. Bxd4 Bxd4 14. Rb1 Nc3 15. Qe1 Nxb1 16. Qxb1 O-O 17. Re1 Bc3 18. g4 Bg6 19. Nxe5 Bxd2 20. Nxg6 Bxe1 21. Nxf8 Bxf2+ 22. Kxf2 Qd4+ 23. Kg2 Kxf8 24. Qf1 f6 25. Qf5 Qe5 26. Qh7 Qe2+ 27. Kg3 Qe5+ 28. Kf3 Qe8 29. Qg8+ Ke7 30. Qxg7+ Kd8 31. Qxf6+ Qe7 32. Qh8+ Qe8 33. Qd4+ Qd7 34. Qf6+ Qe7 35. Qxh6 axb5 36. Qh8+ Qe8 37. Qd4+ Qd7 38. Qh8+ Qe8 39. Qd4+ Qd7 40. Qxd7+ Kxd7 41. Bxb5+ c6 42. Bc4 Rxa3 43. Bb3 Ke7 44. Ke4 Ra5 45. h4 Kf6 46. g5+ Kg6 47. c4 Kh5 48. Kf4 Kxh4 49. g6 Rg5 50. d4 Rxg6 51. Kf5 Kh5 52. d5 cxd5 53. cxd5 Rg5+ 54. Ke6 Rg7 55. d6 Rg6+ 56. Ke7 Rg7+ 57. Ke8 b5 58. d7 Rh7 59. d8=Q Rh8+ 60. Kd7 Rxd8+ 61. Kxd8 Kg5 62. Kd7 Kf4 63. Kc6 Ke4 64. Kxb5 1/2-1/2

View the computer analysis

https://www.ChessOnlineFree.com/game/s0c7fsgn/black

Opening C42 Petrov Defense