
[Event "3rd Cambridge Int Open"]
[Site "Cambridge ENG"]
[Date "2025.05.26"]
[Round "2.1"]
[White "Bosiocic, Mari"]
[Black "Siva, Mahadevan"]
[Result "0-1"]
[WhiteElo "2511"]
[BlackElo "2385"]
[ECO "B56"]
[PlyCount "138"]
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.f3 e5 7.Nb3 Be6 8.Nd5 Be7 9.Be3 O-O 10.c3 Nb8 11.Nxe7+ Qxe7 12.c4 a5 13.Be2 Nbd7 14.O-O b6 15.Nd2 Nc5 16.Nb1 Nh5 17.Nc3 Nf4 18.Qd2 Nxe2+ 19.Qxe2 a4 20.Rfd1 Rfc8 21.Rab1 Rc6 22.b3 axb3 23.axb3 f5 24.Nd5 Qf8 25.b4 Nd7 26.Qd3 fxe4 27.fxe4 Rac8 28.Rbc1 Bxd5 29.Qxd5+ Qf7 30.Qb5 Nf6 31.Qa6 Qe6 32.b5 Rxc4 33.Rxc4 Rxc4 34.Qxb6 Nxe4 35.Qb8+ Qc8 36.Qa7 Nc3 37.Rf1 Rc7 38.Qa6 d5 39.Bb6 Rb7 40.Kh1 h6 41.Bc5 Kh7 42.b6 Ne4 43.Bg1 Qc6 44.Qd3 Kg8 45.Re1 Re7 46.Qa3 Rf7 47.Qb2 d4 48.Qa2 Nc3 49.Qb3 Qd5 50.Qb4 Rb7 51.Ra1 Qc6 52.Ra8+ Kh7 53.Qf8 Rxb6 54.Qg8+ Kg6 55.Ra7 Qf6 56.h3 Ne2 57.Qc4 Ng3+ 58.Kh2 Nf1+ 59.Kh1 Ng3+ 60.Kh2 Nf1+ 61.Kh1 Rc6 62.Qd5 Rd6 63.Qe4+ Qf5 64.Qb7 Ng3+ 65.Kh2 Qf6 66.Bf2 Rb6 67.Qc7 Ne4 68.Be1 Rb1 69.Qa5 Qf4+ 0-1
[Site "Cambridge ENG"]
[Date "2025.05.26"]
[Round "2.1"]
[White "Bosiocic, Mari"]
[Black "Siva, Mahadevan"]
[Result "0-1"]
[WhiteElo "2511"]
[BlackElo "2385"]
[ECO "B56"]
[PlyCount "138"]
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.f3 e5 7.Nb3 Be6 8.Nd5 Be7 9.Be3 O-O 10.c3 Nb8 11.Nxe7+ Qxe7 12.c4 a5 13.Be2 Nbd7 14.O-O b6 15.Nd2 Nc5 16.Nb1 Nh5 17.Nc3 Nf4 18.Qd2 Nxe2+ 19.Qxe2 a4 20.Rfd1 Rfc8 21.Rab1 Rc6 22.b3 axb3 23.axb3 f5 24.Nd5 Qf8 25.b4 Nd7 26.Qd3 fxe4 27.fxe4 Rac8 28.Rbc1 Bxd5 29.Qxd5+ Qf7 30.Qb5 Nf6 31.Qa6 Qe6 32.b5 Rxc4 33.Rxc4 Rxc4 34.Qxb6 Nxe4 35.Qb8+ Qc8 36.Qa7 Nc3 37.Rf1 Rc7 38.Qa6 d5 39.Bb6 Rb7 40.Kh1 h6 41.Bc5 Kh7 42.b6 Ne4 43.Bg1 Qc6 44.Qd3 Kg8 45.Re1 Re7 46.Qa3 Rf7 47.Qb2 d4 48.Qa2 Nc3 49.Qb3 Qd5 50.Qb4 Rb7 51.Ra1 Qc6 52.Ra8+ Kh7 53.Qf8 Rxb6 54.Qg8+ Kg6 55.Ra7 Qf6 56.h3 Ne2 57.Qc4 Ng3+ 58.Kh2 Nf1+ 59.Kh1 Ng3+ 60.Kh2 Nf1+ 61.Kh1 Rc6 62.Qd5 Rd6 63.Qe4+ Qf5 64.Qb7 Ng3+ 65.Kh2 Qf6 66.Bf2 Rb6 67.Qc7 Ne4 68.Be1 Rb1 69.Qa5 Qf4+ 0-1
[Event "3rd Cambridge Int Open"]
[Site "Cambridge ENG"]
[Date "2025.05.26"]
[Round "2.1"]
[White "Bosiocic, Mari"]
[Black "Siva, Mahadevan"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2511"]
[BlackElo "2385"]
[ECO "B56"]
[Opening "Sicilian"]
[EventDate "2025.05.26"]
[WhiteFideId "14507927"]
[BlackFideId "25043153"]
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. f3 e5 7. Nb3 Be6 8.
Nd5 Be7 9. Be3 O-O 10. c3 Nb8 11. Nxe7+ Qxe7 12. c4 a5 13. Be2 Nbd7 14. O-O
b6 15. Nd2 Nc5 16. Nb1 Nh5 17. Nc3 Nf4 18. Qd2 Nxe2+ 19. Qxe2 a4 20. Rfd1
Rfc8 21. Rab1 Rc6 22. b3 axb3 23. axb3 f5 24. Nd5 Qf8 25. b4 Nd7 26. Qd3
fxe4 27. fxe4 Rac8 28. Rbc1 Bxd5 29. Qxd5+ Qf7 30. Qb5 Nf6 31. Qa6 Qe6 32.
b5 Rxc4 33. Rxc4 Rxc4 34. Qxb6 Nxe4 35. Qb8+ Qc8 36. Qa7 Nc3 37. Rf1 Rc7
38. Qa6 d5 39. Bb6 Rb7 40. Kh1 h6 41. Bc5 Kh7 42. b6 Ne4 43. Bg1 Qc6 44.
Qd3 Kg8 45. Re1 Re7 46. Qa3 Rf7 47. Qb2 d4 48. Qa2 Nc3 49. Qb3 Qd5 50. Qb4
Rb7 51. Ra1 Qc6 52. Ra8+ Kh7 53. Qf8 Rxb6 54. Qg8+ Kg6 55. Ra7 Qf6 56. h3
Ne2 57. Qc4 Ng3+ 58. Kh2 Nf1+ 59. Kh1 Ng3+ 60. Kh2 Nf1+ 61. Kh1 Rc6 62. Qd5
Rd6 63. Qe4+ Qf5 64. Qb7 Ng3+ 65. Kh2 Qf6 66. Bf2 Rb6 67. Qc7 Ne4 68. Be1
Rb1 69. Qa5 Qf4+ 0-1