
[Event "Titled Tue 14th Feb Early"]
[Site "chess.com INT"]
[Date "2023.02.14"]
[Round "4"]
[White "Barp, Alberto"]
[Black "Derjabin, I"]
[Result "1/2-1/2"]
[WhiteElo "2429"]
[BlackElo "2333"]
[ECO "A46"]
[PlyCount "169"]
1.d4 Nf6 2.Nf3 d6 3.Bg5 Bf5 4.Nbd2 Ne4 5.Nxe4 Bxe4 6.e3 g6 7.Bd3 Bxd3 8.Qxd3 Nd7 9.O-O c6 10.e4 Bg7 11.Rfe1 O-O 12.e5 dxe5 13.dxe5 h6 14.e6 hxg5 15.Nxg5 Nf6 16.exf7+ Rxf7 17.Qxg6 Qe8 18.Re6 Rf8 19.Qf5 Qh5 20.Rxe7 Ng4 21.Rxg7+ Kxg7 22.Ne6+ Kh6 23.Qxh5+ Kxh5 24.Nxf8 Rxf8 25.Re1 Rd8 26.f3 Nf6 27.Kf2 Rd2+ 28.Re2 Rd1 29.g3 Kg5 30.h4+ Kf5 31.c4 b5 32.cxb5 cxb5 33.Rc2 a6 34.Ke3 Re1+ 35.Re2 Rb1 36.Kd4 Rg1 37.g4+ Kf4 38.g5 Nh5 39.Re6 Ng3 40.Rxa6 Nf5+ 41.Kc5 Rg2 42.b4 Nxh4 43.Kxb5 Nxf3 44.Rf6+ Ke4 45.g6 Ne5 46.a4 Nxg6 47.a5 Ne5 48.a6 Ra2 49.Rd6 Nf3 50.Kb6 Nd4 51.b5 Ke5 52.Rd8 Nxb5 53.Kxb5 Rb2+ 54.Kc6 Rc2+ 55.Kb7 Rb2+ 56.Ka8 Ke6 57.Rb8 Ra2 58.Kb7 Rb2+ 59.Kc7 Rc2+ 60.Kd8 Rd2+ 61.Ke8 Ra2 62.Rb6+ Kd5 63.Kd8 Kc5 64.Kc7 Rh2 65.Rc6+ Kb5 66.Rb6+ Kc5 67.Rf6 Rh7+ 68.Kb8 Rh8+ 69.Kb7 Rh7+ 70.Kc8 Rh8+ 71.Kd7 Rh7+ 72.Ke8 Rh8+ 73.Kf7 Ra8 74.Ke7 Kb5 75.Kd7 Ra7+ 76.Kc8 Rxa6 77.Rf5+ Kb4 78.Rf4+ Kb3 79.Rf7 Kc3 80.Rc7+ Kd4 81.Kb7 Re6 82.Rd7+ Ke5 83.Kc7 Kf6 84.Rd6 Rxd6 85.Kxd6 1/2-1/2
[Site "chess.com INT"]
[Date "2023.02.14"]
[Round "4"]
[White "Barp, Alberto"]
[Black "Derjabin, I"]
[Result "1/2-1/2"]
[WhiteElo "2429"]
[BlackElo "2333"]
[ECO "A46"]
[PlyCount "169"]
1.d4 Nf6 2.Nf3 d6 3.Bg5 Bf5 4.Nbd2 Ne4 5.Nxe4 Bxe4 6.e3 g6 7.Bd3 Bxd3 8.Qxd3 Nd7 9.O-O c6 10.e4 Bg7 11.Rfe1 O-O 12.e5 dxe5 13.dxe5 h6 14.e6 hxg5 15.Nxg5 Nf6 16.exf7+ Rxf7 17.Qxg6 Qe8 18.Re6 Rf8 19.Qf5 Qh5 20.Rxe7 Ng4 21.Rxg7+ Kxg7 22.Ne6+ Kh6 23.Qxh5+ Kxh5 24.Nxf8 Rxf8 25.Re1 Rd8 26.f3 Nf6 27.Kf2 Rd2+ 28.Re2 Rd1 29.g3 Kg5 30.h4+ Kf5 31.c4 b5 32.cxb5 cxb5 33.Rc2 a6 34.Ke3 Re1+ 35.Re2 Rb1 36.Kd4 Rg1 37.g4+ Kf4 38.g5 Nh5 39.Re6 Ng3 40.Rxa6 Nf5+ 41.Kc5 Rg2 42.b4 Nxh4 43.Kxb5 Nxf3 44.Rf6+ Ke4 45.g6 Ne5 46.a4 Nxg6 47.a5 Ne5 48.a6 Ra2 49.Rd6 Nf3 50.Kb6 Nd4 51.b5 Ke5 52.Rd8 Nxb5 53.Kxb5 Rb2+ 54.Kc6 Rc2+ 55.Kb7 Rb2+ 56.Ka8 Ke6 57.Rb8 Ra2 58.Kb7 Rb2+ 59.Kc7 Rc2+ 60.Kd8 Rd2+ 61.Ke8 Ra2 62.Rb6+ Kd5 63.Kd8 Kc5 64.Kc7 Rh2 65.Rc6+ Kb5 66.Rb6+ Kc5 67.Rf6 Rh7+ 68.Kb8 Rh8+ 69.Kb7 Rh7+ 70.Kc8 Rh8+ 71.Kd7 Rh7+ 72.Ke8 Rh8+ 73.Kf7 Ra8 74.Ke7 Kb5 75.Kd7 Ra7+ 76.Kc8 Rxa6 77.Rf5+ Kb4 78.Rf4+ Kb3 79.Rf7 Kc3 80.Rc7+ Kd4 81.Kb7 Re6 82.Rd7+ Ke5 83.Kc7 Kf6 84.Rd6 Rxd6 85.Kxd6 1/2-1/2
[Event "Titled Tue 14th Feb Early"]
[Site "chess.com INT"]
[Date "2023.02.14"]
[Round "4"]
[White "Barp, Alberto"]
[Black "Derjabin, I"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2429"]
[BlackElo "2333"]
[ECO "A46"]
[Opening "Queen's pawn game"]
[EventDate "2023.02.14"]
[WhiteFideId "872555"]
[BlackFideId "14104768"]
1. d4 Nf6 2. Nf3 d6 3. Bg5 Bf5 4. Nbd2 Ne4 5. Nxe4 Bxe4 6. e3 g6 7. Bd3
Bxd3 8. Qxd3 Nd7 9. O-O c6 10. e4 Bg7 11. Rfe1 O-O 12. e5 dxe5 13. dxe5 h6
14. e6 hxg5 15. Nxg5 Nf6 16. exf7+ Rxf7 17. Qxg6 Qe8 18. Re6 Rf8 19. Qf5
Qh5 20. Rxe7 Ng4 21. Rxg7+ Kxg7 22. Ne6+ Kh6 23. Qxh5+ Kxh5 24. Nxf8 Rxf8
25. Re1 Rd8 26. f3 Nf6 27. Kf2 Rd2+ 28. Re2 Rd1 29. g3 Kg5 30. h4+ Kf5 31.
c4 b5 32. cxb5 cxb5 33. Rc2 a6 34. Ke3 Re1+ 35. Re2 Rb1 36. Kd4 Rg1 37. g4+
Kf4 38. g5 Nh5 39. Re6 Ng3 40. Rxa6 Nf5+ 41. Kc5 Rg2 42. b4 Nxh4 43. Kxb5
Nxf3 44. Rf6+ Ke4 45. g6 Ne5 46. a4 Nxg6 47. a5 Ne5 48. a6 Ra2 49. Rd6 Nf3
50. Kb6 Nd4 51. b5 Ke5 52. Rd8 Nxb5 53. Kxb5 Rb2+ 54. Kc6 Rc2+ 55. Kb7 Rb2+
56. Ka8 Ke6 57. Rb8 Ra2 58. Kb7 Rb2+ 59. Kc7 Rc2+ 60. Kd8 Rd2+ 61. Ke8 Ra2
62. Rb6+ Kd5 63. Kd8 Kc5 64. Kc7 Rh2 65. Rc6+ Kb5 66. Rb6+ Kc5 67. Rf6 Rh7+
68. Kb8 Rh8+ 69. Kb7 Rh7+ 70. Kc8 Rh8+ 71. Kd7 Rh7+ 72. Ke8 Rh8+ 73. Kf7
Ra8 74. Ke7 Kb5 75. Kd7 Ra7+ 76. Kc8 Rxa6 77. Rf5+ Kb4 78. Rf4+ Kb3 79. Rf7
Kc3 80. Rc7+ Kd4 81. Kb7 Re6 82. Rd7+ Ke5 83. Kc7 Kf6 84. Rd6 Rxd6 85. Kxd6
1/2-1/2