
[Event "Chess Day Challengers"]
[Site "Astana KAZ"]
[Date "2024.07.18"]
[Round "8.4"]
[White "Sadubayev, Airat"]
[Black "Fedorov, Alex"]
[Result "0-1"]
[WhiteElo "2290"]
[BlackElo "2392"]
[ECO "A54"]
[PlyCount "151"]
1.d4 Nf6 2.c4 d6 3.Nc3 e5 4.Nf3 Nbd7 5.g3 c6 6.Bg2 e4 7.Nd2 d5 8.cxd5 cxd5 9.f3 exf3 10.Bxf3 Bb4 11.e4 Nb6 12.e5 Ng8 13.Qb3 Bxc3 14.bxc3 Ne7 15.a4 Bh3 16.a5 Nd7 17.Ba3 O-O 18.Kf2 Re8 19.Rhe1 Rc8 20.Bxe7 Qxe7 21.Bxd5 Nc5 22.dxc5 Qxc5+ 23.Kf3 Red8 24.c4 Qd4 25.Qe3 Rxd5 26.Qxd4 Rxd4 27.Ke3 Rcd8 28.Ne4 Rxc4 29.Nd6 Rc3+ 30.Kd4 Rc2 31.Rab1 f6 32.Rxb7 fxe5+ 33.Kxe5 Rd2 34.Ne4 R2d5+ 35.Kf4 Rf8+ 36.Ke3 Bg4 37.Reb1 Rf3+ 38.Ke2 Rxg3+ 39.Kf2 Rf3+ 40.Kg1 Rxa5 41.Rb8+ Rf8 42.Nd6 Ra2 43.Rxf8+ Kxf8 44.Rb7 Bh3 45.Rb3 Bd7 46.Rb7 Be6 47.h4 a5 48.Ra7 a4 49.Nb5 Bb3 50.Kh1 Bd5+ 51.Kg1 Rg2+ 52.Kf1 Rg4 53.Nc3 Bb3 54.h5 h6 55.Ke2 Rg5 56.Kf3 Rxh5 57.Nxa4 Bxa4 58.Rxa4 Rg5 59.Ra7 Kg8 60.Kf4 Kh7 61.Ra6 Rg6 62.Ra4 h5 63.Ra8 Rg2 64.Kf5 g6+ 65.Kf6 h4 66.Rb8 Rg3 67.Rb4 g5 68.Kf5 Kh6 69.Rb8 h3 70.Ra8 g4 71.Kf4 Rg2 72.Ra1 h2 73.Ra8 g3 74.Rh8+ Kg7 75.Rh3 Rg1 76.Ke3 0-1
[Site "Astana KAZ"]
[Date "2024.07.18"]
[Round "8.4"]
[White "Sadubayev, Airat"]
[Black "Fedorov, Alex"]
[Result "0-1"]
[WhiteElo "2290"]
[BlackElo "2392"]
[ECO "A54"]
[PlyCount "151"]
1.d4 Nf6 2.c4 d6 3.Nc3 e5 4.Nf3 Nbd7 5.g3 c6 6.Bg2 e4 7.Nd2 d5 8.cxd5 cxd5 9.f3 exf3 10.Bxf3 Bb4 11.e4 Nb6 12.e5 Ng8 13.Qb3 Bxc3 14.bxc3 Ne7 15.a4 Bh3 16.a5 Nd7 17.Ba3 O-O 18.Kf2 Re8 19.Rhe1 Rc8 20.Bxe7 Qxe7 21.Bxd5 Nc5 22.dxc5 Qxc5+ 23.Kf3 Red8 24.c4 Qd4 25.Qe3 Rxd5 26.Qxd4 Rxd4 27.Ke3 Rcd8 28.Ne4 Rxc4 29.Nd6 Rc3+ 30.Kd4 Rc2 31.Rab1 f6 32.Rxb7 fxe5+ 33.Kxe5 Rd2 34.Ne4 R2d5+ 35.Kf4 Rf8+ 36.Ke3 Bg4 37.Reb1 Rf3+ 38.Ke2 Rxg3+ 39.Kf2 Rf3+ 40.Kg1 Rxa5 41.Rb8+ Rf8 42.Nd6 Ra2 43.Rxf8+ Kxf8 44.Rb7 Bh3 45.Rb3 Bd7 46.Rb7 Be6 47.h4 a5 48.Ra7 a4 49.Nb5 Bb3 50.Kh1 Bd5+ 51.Kg1 Rg2+ 52.Kf1 Rg4 53.Nc3 Bb3 54.h5 h6 55.Ke2 Rg5 56.Kf3 Rxh5 57.Nxa4 Bxa4 58.Rxa4 Rg5 59.Ra7 Kg8 60.Kf4 Kh7 61.Ra6 Rg6 62.Ra4 h5 63.Ra8 Rg2 64.Kf5 g6+ 65.Kf6 h4 66.Rb8 Rg3 67.Rb4 g5 68.Kf5 Kh6 69.Rb8 h3 70.Ra8 g4 71.Kf4 Rg2 72.Ra1 h2 73.Ra8 g3 74.Rh8+ Kg7 75.Rh3 Rg1 76.Ke3 0-1
[Event "Chess Day Challengers"]
[Site "Astana KAZ"]
[Date "2024.07.18"]
[Round "8.4"]
[White "Sadubayev, Airat"]
[Black "Fedorov, Alex"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2290"]
[BlackElo "2392"]
[ECO "A54"]
[Opening "Old Indian"]
[Variation "Ukrainian variation, 4.Nf3"]
[EventDate "2024.07.13"]
[WhiteFideId "13713264"]
[BlackFideId "13500465"]
1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. Nf3 Nbd7 5. g3 c6 6. Bg2 e4 7. Nd2 d5 8.
cxd5 cxd5 9. f3 exf3 10. Bxf3 Bb4 11. e4 Nb6 12. e5 Ng8 13. Qb3 Bxc3 14.
bxc3 Ne7 15. a4 Bh3 16. a5 Nd7 17. Ba3 O-O 18. Kf2 Re8 19. Rhe1 Rc8 20.
Bxe7 Qxe7 21. Bxd5 Nc5 22. dxc5 Qxc5+ 23. Kf3 Red8 24. c4 Qd4 25. Qe3 Rxd5
26. Qxd4 Rxd4 27. Ke3 Rcd8 28. Ne4 Rxc4 29. Nd6 Rc3+ 30. Kd4 Rc2 31. Rab1
f6 32. Rxb7 fxe5+ 33. Kxe5 Rd2 34. Ne4 R2d5+ 35. Kf4 Rf8+ 36. Ke3 Bg4 37.
Reb1 Rf3+ 38. Ke2 Rxg3+ 39. Kf2 Rf3+ 40. Kg1 Rxa5 41. Rb8+ Rf8 42. Nd6 Ra2
43. Rxf8+ Kxf8 44. Rb7 Bh3 45. Rb3 Bd7 46. Rb7 Be6 47. h4 a5 48. Ra7 a4 49.
Nb5 Bb3 50. Kh1 Bd5+ 51. Kg1 Rg2+ 52. Kf1 Rg4 53. Nc3 Bb3 54. h5 h6 55. Ke2
Rg5 56. Kf3 Rxh5 57. Nxa4 Bxa4 58. Rxa4 Rg5 59. Ra7 Kg8 60. Kf4 Kh7 61. Ra6
Rg6 62. Ra4 h5 63. Ra8 Rg2 64. Kf5 g6+ 65. Kf6 h4 66. Rb8 Rg3 67. Rb4 g5
68. Kf5 Kh6 69. Rb8 h3 70. Ra8 g4 71. Kf4 Rg2 72. Ra1 h2 73. Ra8 g3 74.
Rh8+ Kg7 75. Rh3 Rg1 76. Ke3 0-1