
[Event "World Amateur U2300"]
[Site "Muscat OMA"]
[Date "2023.11.05"]
[Round "4.19"]
[White "Mandryka, Vladislav"]
[Black "Nsubuga, Haruna"]
[Result "0-1"]
[WhiteElo "1640"]
[BlackElo "2118"]
[ECO "A28"]
[PlyCount "132"]
1.e4 Nc6 2.c4 e5 3.Nc3 Nf6 4.Nf3 Bc5 5.Be2 d6 6.O-O O-O 7.d3 Bg4 8.a3 a5 9.Rb1 h6 10.Nd5 Nxd5 11.cxd5 Bxf3 12.Bxf3 Nd4 13.b4 axb4 14.axb4 Bb6 15.Be3 Nb5 16.Ra1 Bd4 17.Bxd4 Nxd4 18.Rxa8 Qxa8 19.Qa1 c6 20.dxc6 bxc6 21.Qc3 Qb7 22.Rb1 Ra8 23.Bd1 Ra2 24.Kf1 Qa7 25.Rb2 Ra3 26.Qc4 Ra1 27.Ke1 Qa3 28.Rd2 Rc1 29.Ra2 Rxc4 30.Rxa3 Rxb4 31.Ra8+ Kh7 32.Rd8 Nb5 33.Rc8 c5 34.Rd8 Kg6 35.g3 Kf6 36.h4 g6 37.h5 Rb1 38.Kd2 gxh5 39.Bxh5 Rh1 40.Bg4 Kg5 41.Rg8+ Kf6 42.Rd8 Rf1 43.Ke3 Nd4 44.Bh5 Kg5 45.Bxf7 Re1+ 46.Kd2 Re2+ 47.Kd1 Rxf2 48.Rg8+ Kf6 49.Bh5 Ke7 50.Rg7+ Ke6 51.Rg6+ Rf6 52.Rg8 Kd7 53.Kd2 Kc6 54.Rc8+ Kb6 55.Rb8+ Kc7 56.Rg8 Rf2+ 57.Ke1 Rh2 58.Bg4 h5 59.Bd1 h4 60.gxh4 Rxh4 61.Rg7+ Kc6 62.Ba4+ Kb6 63.Rg6 c4 64.Rxd6+ Ka5 65.Bd1 c3 66.Rd5+ Kb4 0-1
[Site "Muscat OMA"]
[Date "2023.11.05"]
[Round "4.19"]
[White "Mandryka, Vladislav"]
[Black "Nsubuga, Haruna"]
[Result "0-1"]
[WhiteElo "1640"]
[BlackElo "2118"]
[ECO "A28"]
[PlyCount "132"]
1.e4 Nc6 2.c4 e5 3.Nc3 Nf6 4.Nf3 Bc5 5.Be2 d6 6.O-O O-O 7.d3 Bg4 8.a3 a5 9.Rb1 h6 10.Nd5 Nxd5 11.cxd5 Bxf3 12.Bxf3 Nd4 13.b4 axb4 14.axb4 Bb6 15.Be3 Nb5 16.Ra1 Bd4 17.Bxd4 Nxd4 18.Rxa8 Qxa8 19.Qa1 c6 20.dxc6 bxc6 21.Qc3 Qb7 22.Rb1 Ra8 23.Bd1 Ra2 24.Kf1 Qa7 25.Rb2 Ra3 26.Qc4 Ra1 27.Ke1 Qa3 28.Rd2 Rc1 29.Ra2 Rxc4 30.Rxa3 Rxb4 31.Ra8+ Kh7 32.Rd8 Nb5 33.Rc8 c5 34.Rd8 Kg6 35.g3 Kf6 36.h4 g6 37.h5 Rb1 38.Kd2 gxh5 39.Bxh5 Rh1 40.Bg4 Kg5 41.Rg8+ Kf6 42.Rd8 Rf1 43.Ke3 Nd4 44.Bh5 Kg5 45.Bxf7 Re1+ 46.Kd2 Re2+ 47.Kd1 Rxf2 48.Rg8+ Kf6 49.Bh5 Ke7 50.Rg7+ Ke6 51.Rg6+ Rf6 52.Rg8 Kd7 53.Kd2 Kc6 54.Rc8+ Kb6 55.Rb8+ Kc7 56.Rg8 Rf2+ 57.Ke1 Rh2 58.Bg4 h5 59.Bd1 h4 60.gxh4 Rxh4 61.Rg7+ Kc6 62.Ba4+ Kb6 63.Rg6 c4 64.Rxd6+ Ka5 65.Bd1 c3 66.Rd5+ Kb4 0-1
[Event "World Amateur U2300"]
[Site "Muscat OMA"]
[Date "2023.11.05"]
[Round "4.19"]
[White "Mandryka, Vladislav"]
[Black "Nsubuga, Haruna"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "1640"]
[BlackElo "2118"]
[ECO "A28"]
[Opening "English"]
[Variation "four knights, Nimzovich variation"]
[EventDate "2023.11.02"]
[WhiteFideId "148105258"]
[BlackFideId "10000569"]
1. e4 Nc6 2. c4 e5 3. Nc3 Nf6 4. Nf3 Bc5 5. Be2 d6 6. O-O O-O 7. d3 Bg4 8.
a3 a5 9. Rb1 h6 10. Nd5 Nxd5 11. cxd5 Bxf3 12. Bxf3 Nd4 13. b4 axb4 14.
axb4 Bb6 15. Be3 Nb5 16. Ra1 Bd4 17. Bxd4 Nxd4 18. Rxa8 Qxa8 19. Qa1 c6 20.
dxc6 bxc6 21. Qc3 Qb7 22. Rb1 Ra8 23. Bd1 Ra2 24. Kf1 Qa7 25. Rb2 Ra3 26.
Qc4 Ra1 27. Ke1 Qa3 28. Rd2 Rc1 29. Ra2 Rxc4 30. Rxa3 Rxb4 31. Ra8+ Kh7 32.
Rd8 Nb5 33. Rc8 c5 34. Rd8 Kg6 35. g3 Kf6 36. h4 g6 37. h5 Rb1 38. Kd2 gxh5
39. Bxh5 Rh1 40. Bg4 Kg5 41. Rg8+ Kf6 42. Rd8 Rf1 43. Ke3 Nd4 44. Bh5 Kg5
45. Bxf7 Re1+ 46. Kd2 Re2+ 47. Kd1 Rxf2 48. Rg8+ Kf6 49. Bh5 Ke7 50. Rg7+
Ke6 51. Rg6+ Rf6 52. Rg8 Kd7 53. Kd2 Kc6 54. Rc8+ Kb6 55. Rb8+ Kc7 56. Rg8
Rf2+ 57. Ke1 Rh2 58. Bg4 h5 59. Bd1 h4 60. gxh4 Rxh4 61. Rg7+ Kc6 62. Ba4+
Kb6 63. Rg6 c4 64. Rxd6+ Ka5 65. Bd1 c3 66. Rd5+ Kb4 0-1