
[Event "1st Sofia Spring 2025"]
[Site "Sofia BUL"]
[Date "2025.05.25"]
[Round "4.3"]
[White "Zwirs, Nico"]
[Black "Ninov, N"]
[Result "1/2-1/2"]
[WhiteElo "2454"]
[BlackElo "2325"]
[ECO "C41"]
[PlyCount "161"]
1.e4 d6 2.d4 Nf6 3.Nc3 e5 4.Nf3 Nbd7 5.Bc4 Be7 6.a4 O-O 7.O-O c6 8.Re1 h6 9.h3 Re8 10.a5 Bf8 11.Be3 exd4 12.Bxd4 b5 13.axb6 Nxb6 14.Bb3 Be6 15.Bxe6 Rxe6 16.Qd3 a5 17.Be3 c5 18.Bf4 d5 19.exd5 Rxe1+ 20.Nxe1 Nfxd5 21.Nxd5 Qxd5 22.Qb5 Qc4 23.Qxc4 Nxc4 24.b3 Bd6 25.Ra4 Bxf4 26.Rxc4 Bd6 27.Nd3 Rc8 28.Kf1 f5 29.Ra4 Kf7 30.Rxa5 c4 31.Ne5+ Bxe5 32.Rxe5 Kf6 33.Re1 cxb3 34.cxb3 Rc2 35.Re2 Rc1+ 36.Re1 Rc2 37.g3 Rb2 38.Re3 h5 39.Kg2 g5 40.Rc3 g4 41.h4 Ke5 42.Rc5+ Ke6 43.Rb5 Rb1 44.Rb8 Kf6 45.b4 Kg7 46.b5 f4 47.gxf4 Rb4 48.Rb7+ Kf6 49.f5 Kxf5 50.b6 Kg6 51.Rb8 Kg7 52.Rb7+ Kg6 53.Rb8 Kg7 54.Kf1 Rb2 55.Ke1 Kh7 56.Rb7+ Kg6 57.Rb8 Kh7 58.b7 Kg7 59.Kd1 Rb6 60.Kc2 Rb4 61.Kc3 Rb1 62.Kd4 Rb4+ 63.Ke5 Rb2 64.Kd5 Rd2+ 65.Kc4 Rb2 66.Kc3 Rb1 67.Kd2 Rb2+ 68.Ke3 Rb3+ 69.Kf4 Rb5 70.Ke4 Rb2 71.Ke3 Rb3+ 72.Kf4 Rb5 73.Rc8 Rxb7 74.Rc5 Kg6 75.Rc6+ Kg7 76.Rc5 Kg6 77.Rg5+ Kh6 78.Re5 Rb2 79.Re6+ Kg7 80.Kg5 Rb5+ 81.Kf4 1/2-1/2
[Site "Sofia BUL"]
[Date "2025.05.25"]
[Round "4.3"]
[White "Zwirs, Nico"]
[Black "Ninov, N"]
[Result "1/2-1/2"]
[WhiteElo "2454"]
[BlackElo "2325"]
[ECO "C41"]
[PlyCount "161"]
1.e4 d6 2.d4 Nf6 3.Nc3 e5 4.Nf3 Nbd7 5.Bc4 Be7 6.a4 O-O 7.O-O c6 8.Re1 h6 9.h3 Re8 10.a5 Bf8 11.Be3 exd4 12.Bxd4 b5 13.axb6 Nxb6 14.Bb3 Be6 15.Bxe6 Rxe6 16.Qd3 a5 17.Be3 c5 18.Bf4 d5 19.exd5 Rxe1+ 20.Nxe1 Nfxd5 21.Nxd5 Qxd5 22.Qb5 Qc4 23.Qxc4 Nxc4 24.b3 Bd6 25.Ra4 Bxf4 26.Rxc4 Bd6 27.Nd3 Rc8 28.Kf1 f5 29.Ra4 Kf7 30.Rxa5 c4 31.Ne5+ Bxe5 32.Rxe5 Kf6 33.Re1 cxb3 34.cxb3 Rc2 35.Re2 Rc1+ 36.Re1 Rc2 37.g3 Rb2 38.Re3 h5 39.Kg2 g5 40.Rc3 g4 41.h4 Ke5 42.Rc5+ Ke6 43.Rb5 Rb1 44.Rb8 Kf6 45.b4 Kg7 46.b5 f4 47.gxf4 Rb4 48.Rb7+ Kf6 49.f5 Kxf5 50.b6 Kg6 51.Rb8 Kg7 52.Rb7+ Kg6 53.Rb8 Kg7 54.Kf1 Rb2 55.Ke1 Kh7 56.Rb7+ Kg6 57.Rb8 Kh7 58.b7 Kg7 59.Kd1 Rb6 60.Kc2 Rb4 61.Kc3 Rb1 62.Kd4 Rb4+ 63.Ke5 Rb2 64.Kd5 Rd2+ 65.Kc4 Rb2 66.Kc3 Rb1 67.Kd2 Rb2+ 68.Ke3 Rb3+ 69.Kf4 Rb5 70.Ke4 Rb2 71.Ke3 Rb3+ 72.Kf4 Rb5 73.Rc8 Rxb7 74.Rc5 Kg6 75.Rc6+ Kg7 76.Rc5 Kg6 77.Rg5+ Kh6 78.Re5 Rb2 79.Re6+ Kg7 80.Kg5 Rb5+ 81.Kf4 1/2-1/2
[Event "1st Sofia Spring 2025"]
[Site "Sofia BUL"]
[Date "2025.05.25"]
[Round "4.3"]
[White "Zwirs, Nico"]
[Black "Ninov, N"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2454"]
[BlackElo "2325"]
[ECO "C41"]
[Opening "Philidor"]
[Variation "Improved Hanham variation"]
[EventDate "2025.05.23"]
[WhiteFideId "1036432"]
[BlackFideId "2900424"]
1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. a4 O-O 7. O-O c6 8.
Re1 h6 9. h3 Re8 10. a5 Bf8 11. Be3 exd4 12. Bxd4 b5 13. axb6 Nxb6 14. Bb3
Be6 15. Bxe6 Rxe6 16. Qd3 a5 17. Be3 c5 18. Bf4 d5 19. exd5 Rxe1+ 20. Nxe1
Nfxd5 21. Nxd5 Qxd5 22. Qb5 Qc4 23. Qxc4 Nxc4 24. b3 Bd6 25. Ra4 Bxf4 26.
Rxc4 Bd6 27. Nd3 Rc8 28. Kf1 f5 29. Ra4 Kf7 30. Rxa5 c4 31. Ne5+ Bxe5 32.
Rxe5 Kf6 33. Re1 cxb3 34. cxb3 Rc2 35. Re2 Rc1+ 36. Re1 Rc2 37. g3 Rb2 38.
Re3 h5 39. Kg2 g5 40. Rc3 g4 41. h4 Ke5 42. Rc5+ Ke6 43. Rb5 Rb1 44. Rb8
Kf6 45. b4 Kg7 46. b5 f4 47. gxf4 Rb4 48. Rb7+ Kf6 49. f5 Kxf5 50. b6 Kg6
51. Rb8 Kg7 52. Rb7+ Kg6 53. Rb8 Kg7 54. Kf1 Rb2 55. Ke1 Kh7 56. Rb7+ Kg6
57. Rb8 Kh7 58. b7 Kg7 59. Kd1 Rb6 60. Kc2 Rb4 61. Kc3 Rb1 62. Kd4 Rb4+ 63.
Ke5 Rb2 64. Kd5 Rd2+ 65. Kc4 Rb2 66. Kc3 Rb1 67. Kd2 Rb2+ 68. Ke3 Rb3+ 69.
Kf4 Rb5 70. Ke4 Rb2 71. Ke3 Rb3+ 72. Kf4 Rb5 73. Rc8 Rxb7 74. Rc5 Kg6 75.
Rc6+ Kg7 76. Rc5 Kg6 77. Rg5+ Kh6 78. Re5 Rb2 79. Re6+ Kg7 80. Kg5 Rb5+ 81.
Kf4 1/2-1/2