
[Event "50th Sparkassen Open A"]
[Site "Dortmund GER"]
[Date "2023.06.26"]
[Round "3.2"]
[White "Dudin, Gleb"]
[Black "Donchenko, Alexa"]
[Result "0-1"]
[WhiteElo "2486"]
[BlackElo "2667"]
[ECO "E47"]
[PlyCount "166"]
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 Re8 6.Ne2 d5 7.a3 Bf8 8.O-O Nbd7 9.c5 e5 10.b4 g6 11.a4 Bg7 12.a5 a6 13.c6 bxc6 14.Na4 e4 15.Bc2 Bf8 16.Nc5 Bd6 17.h3 Nh5 18.Ba4 Nb8 19.f4 exf3 20.Rxf3 Qh4 21.Bd2 Bf5 22.Qe1 Qe7 23.Nc3 Bxc5 24.bxc5 Bd3 25.g4 Nf6 26.Qh4 Ne4 27.Qxe7 Rxe7 28.Nxe4 Bxe4 29.Rf2 Ra7 30.Bc3 Bd3 31.Re1 Rb7 32.Rb2 Rxb2 33.Bxb2 h6 34.Bc1 Kg7 35.Bd2 Re6 36.Rc1 Nd7 37.Rc3 Bb5 38.Bd1 Nf6 39.Bf3 Ne4 40.Bxe4 Rxe4 41.Be1 g5 42.Bg3 Re7 43.Kf2 Kg6 44.Rc2 h5 45.gxh5+ Kxh5 46.Kf3 f6 47.Rh2 Bd3 48.Rb2 Bb5 49.Rh2 Kg6 50.h4 Rf7 51.Be1 Bd3 52.Rb2 Be4+ 53.Kg3 Bd3 54.Rb8 Kf5 55.hxg5 fxg5 56.Re8 Be4 57.Re5+ Kg6 58.Kg4 Bf5+ 59.Kg3 Rh7 60.Re8 Kf7 61.Ra8 Rh3+ 62.Kg2 Rxe3 63.Kf2 Re6 64.Rxa6 Bd3 65.Ra7 Re2+ 66.Kf1 Kg6 67.Bg3 Kh5 68.Rxc7 Kg4 69.Bd6 Kf3 70.Rf7+ Ke3 71.Kg1 Be4 72.a6 Rg2+ 73.Kf1 Ra2 74.Kg1 Rxa6 75.Be5 Ra2 76.Rf6 Rg2+ 77.Kf1 Rg4 78.Ke1 Bd3 79.Bh2 Rg2 80.Rf2 Rxf2 81.Bg1 Kxd4 82.Bxf2+ Kc4 83.Kd2 Be4 0-1
[Site "Dortmund GER"]
[Date "2023.06.26"]
[Round "3.2"]
[White "Dudin, Gleb"]
[Black "Donchenko, Alexa"]
[Result "0-1"]
[WhiteElo "2486"]
[BlackElo "2667"]
[ECO "E47"]
[PlyCount "166"]
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 Re8 6.Ne2 d5 7.a3 Bf8 8.O-O Nbd7 9.c5 e5 10.b4 g6 11.a4 Bg7 12.a5 a6 13.c6 bxc6 14.Na4 e4 15.Bc2 Bf8 16.Nc5 Bd6 17.h3 Nh5 18.Ba4 Nb8 19.f4 exf3 20.Rxf3 Qh4 21.Bd2 Bf5 22.Qe1 Qe7 23.Nc3 Bxc5 24.bxc5 Bd3 25.g4 Nf6 26.Qh4 Ne4 27.Qxe7 Rxe7 28.Nxe4 Bxe4 29.Rf2 Ra7 30.Bc3 Bd3 31.Re1 Rb7 32.Rb2 Rxb2 33.Bxb2 h6 34.Bc1 Kg7 35.Bd2 Re6 36.Rc1 Nd7 37.Rc3 Bb5 38.Bd1 Nf6 39.Bf3 Ne4 40.Bxe4 Rxe4 41.Be1 g5 42.Bg3 Re7 43.Kf2 Kg6 44.Rc2 h5 45.gxh5+ Kxh5 46.Kf3 f6 47.Rh2 Bd3 48.Rb2 Bb5 49.Rh2 Kg6 50.h4 Rf7 51.Be1 Bd3 52.Rb2 Be4+ 53.Kg3 Bd3 54.Rb8 Kf5 55.hxg5 fxg5 56.Re8 Be4 57.Re5+ Kg6 58.Kg4 Bf5+ 59.Kg3 Rh7 60.Re8 Kf7 61.Ra8 Rh3+ 62.Kg2 Rxe3 63.Kf2 Re6 64.Rxa6 Bd3 65.Ra7 Re2+ 66.Kf1 Kg6 67.Bg3 Kh5 68.Rxc7 Kg4 69.Bd6 Kf3 70.Rf7+ Ke3 71.Kg1 Be4 72.a6 Rg2+ 73.Kf1 Ra2 74.Kg1 Rxa6 75.Be5 Ra2 76.Rf6 Rg2+ 77.Kf1 Rg4 78.Ke1 Bd3 79.Bh2 Rg2 80.Rf2 Rxf2 81.Bg1 Kxd4 82.Bxf2+ Kc4 83.Kd2 Be4 0-1
[Event "50th Sparkassen Open A"]
[Site "Dortmund GER"]
[Date "2023.06.26"]
[Round "3.2"]
[White "Dudin, Gleb"]
[Black "Donchenko, Alexa"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2486"]
[BlackElo "2667"]
[ECO "E47"]
[Opening "Nimzo-Indian"]
[Variation "4.e3 O-O, 5.Bd3"]
[EventDate "2023.06.24"]
[WhiteFideId "34184934"]
[BlackFideId "24603295"]
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 Re8 6. Ne2 d5 7. a3 Bf8 8.
O-O Nbd7 9. c5 e5 10. b4 g6 11. a4 Bg7 12. a5 a6 13. c6 bxc6 14. Na4 e4 15.
Bc2 Bf8 16. Nc5 Bd6 17. h3 Nh5 18. Ba4 Nb8 19. f4 exf3 20. Rxf3 Qh4 21. Bd2
Bf5 22. Qe1 Qe7 23. Nc3 Bxc5 24. bxc5 Bd3 25. g4 Nf6 26. Qh4 Ne4 27. Qxe7
Rxe7 28. Nxe4 Bxe4 29. Rf2 Ra7 30. Bc3 Bd3 31. Re1 Rb7 32. Rb2 Rxb2 33.
Bxb2 h6 34. Bc1 Kg7 35. Bd2 Re6 36. Rc1 Nd7 37. Rc3 Bb5 38. Bd1 Nf6 39. Bf3
Ne4 40. Bxe4 Rxe4 41. Be1 g5 42. Bg3 Re7 43. Kf2 Kg6 44. Rc2 h5 45. gxh5+
Kxh5 46. Kf3 f6 47. Rh2 Bd3 48. Rb2 Bb5 49. Rh2 Kg6 50. h4 Rf7 51. Be1 Bd3
52. Rb2 Be4+ 53. Kg3 Bd3 54. Rb8 Kf5 55. hxg5 fxg5 56. Re8 Be4 57. Re5+ Kg6
58. Kg4 Bf5+ 59. Kg3 Rh7 60. Re8 Kf7 61. Ra8 Rh3+ 62. Kg2 Rxe3 63. Kf2 Re6
64. Rxa6 Bd3 65. Ra7 Re2+ 66. Kf1 Kg6 67. Bg3 Kh5 68. Rxc7 Kg4 69. Bd6 Kf3
70. Rf7+ Ke3 71. Kg1 Be4 72. a6 Rg2+ 73. Kf1 Ra2 74. Kg1 Rxa6 75. Be5 Ra2
76. Rf6 Rg2+ 77. Kf1 Rg4 78. Ke1 Bd3 79. Bh2 Rg2 80. Rf2 Rxf2 81. Bg1 Kxd4
82. Bxf2+ Kc4 83. Kd2 Be4 0-1