
[Event "Titled Tue 11th Feb Late"]
[Site "chess.com INT"]
[Date "2025.02.11"]
[Round "7"]
[White "Erzhanov, A"]
[Black "Ardila, Oscar Humberto"]
[Result "1-0"]
[WhiteElo "2132"]
[BlackElo "1973"]
[ECO "C47"]
[PlyCount "167"]
1.e4 e5 2.Nf3 Nf6 3.Nc3 Nc6 4.d4 exd4 5.Nxd4 Bb4 6.Nxc6 bxc6 7.Bd3 d5 8.exd5 cxd5 9.O-O O-O 10.h3 c6 11.Qf3 Re8 12.Bf4 Bd6 13.Rfe1 Be6 14.Rad1 Rb8 15.b3 Qc7 16.Ne2 Rb4 17.Bxd6 Qxd6 18.Ng3 Rf4 19.Qe3 d4 20.Qe5 Rd8 21.Qxd6 Rxd6 22.Re5 Nd5 23.Ne4 Rd8 24.Nc5 Rf6 25.Rde1 Nf4 26.Bf1 Rd5 27.g3 Rxe5 28.Rxe5 Nd5 29.Re4 d3 30.Bxd3 Kf8 31.Ra4 Bxh3 32.Rxa7 g6 33.a4 Nb4 34.Be4 Rd6 35.Rb7 Na2 36.a5 Rd1+ 37.Kh2 Bf1 38.a6 Bxa6 39.Nxa6 Nc3 40.Bd3 Nd5 41.Nc5 h5 42.Ne4 h4 43.gxh4 Nf4 44.Rd7 Ke8 45.Rd4 Ne6 46.Rc4 Ke7 47.Rxc6 Nf4 48.Rc7+ Ke8 49.Rc3 f5 50.Ng5 Rd2 51.Kg3 Nh5+ 52.Kf3 Rd1 53.Bb5+ Ke7 54.Re3+ Kf6 55.Re6+ Kg7 56.Be8 Rd2 57.Rxg6+ Kf8 58.Ba4 Rxc2 59.Rh6 Rc3+ 60.Ke2 Nf4+ 61.Kd2 Rd3+ 62.Kc2 Rd4 63.Ne6+ Nxe6 64.Rxe6 Rf4 65.Re2 Rg4 66.Kc3 Rxh4 67.b4 Kf7 68.Bb3+ Kf6 69.b5 Rh3+ 70.Kb4 Rh1 71.b6 Rh4+ 72.Kb5 Rh8 73.b7 Kg5 74.Kc6 Kf4 75.Rb2 Ke5 76.Kc7 Rh7+ 77.Kb6 Rh6+ 78.Ka7 Rh7 79.Ka8 f4 80.b8=Q+ Kd4 81.Qxf4+ Kc3 82.Qe5+ Kb4 83.Bc2+ Ka3 84.Qc3# 1-0
[Site "chess.com INT"]
[Date "2025.02.11"]
[Round "7"]
[White "Erzhanov, A"]
[Black "Ardila, Oscar Humberto"]
[Result "1-0"]
[WhiteElo "2132"]
[BlackElo "1973"]
[ECO "C47"]
[PlyCount "167"]
1.e4 e5 2.Nf3 Nf6 3.Nc3 Nc6 4.d4 exd4 5.Nxd4 Bb4 6.Nxc6 bxc6 7.Bd3 d5 8.exd5 cxd5 9.O-O O-O 10.h3 c6 11.Qf3 Re8 12.Bf4 Bd6 13.Rfe1 Be6 14.Rad1 Rb8 15.b3 Qc7 16.Ne2 Rb4 17.Bxd6 Qxd6 18.Ng3 Rf4 19.Qe3 d4 20.Qe5 Rd8 21.Qxd6 Rxd6 22.Re5 Nd5 23.Ne4 Rd8 24.Nc5 Rf6 25.Rde1 Nf4 26.Bf1 Rd5 27.g3 Rxe5 28.Rxe5 Nd5 29.Re4 d3 30.Bxd3 Kf8 31.Ra4 Bxh3 32.Rxa7 g6 33.a4 Nb4 34.Be4 Rd6 35.Rb7 Na2 36.a5 Rd1+ 37.Kh2 Bf1 38.a6 Bxa6 39.Nxa6 Nc3 40.Bd3 Nd5 41.Nc5 h5 42.Ne4 h4 43.gxh4 Nf4 44.Rd7 Ke8 45.Rd4 Ne6 46.Rc4 Ke7 47.Rxc6 Nf4 48.Rc7+ Ke8 49.Rc3 f5 50.Ng5 Rd2 51.Kg3 Nh5+ 52.Kf3 Rd1 53.Bb5+ Ke7 54.Re3+ Kf6 55.Re6+ Kg7 56.Be8 Rd2 57.Rxg6+ Kf8 58.Ba4 Rxc2 59.Rh6 Rc3+ 60.Ke2 Nf4+ 61.Kd2 Rd3+ 62.Kc2 Rd4 63.Ne6+ Nxe6 64.Rxe6 Rf4 65.Re2 Rg4 66.Kc3 Rxh4 67.b4 Kf7 68.Bb3+ Kf6 69.b5 Rh3+ 70.Kb4 Rh1 71.b6 Rh4+ 72.Kb5 Rh8 73.b7 Kg5 74.Kc6 Kf4 75.Rb2 Ke5 76.Kc7 Rh7+ 77.Kb6 Rh6+ 78.Ka7 Rh7 79.Ka8 f4 80.b8=Q+ Kd4 81.Qxf4+ Kc3 82.Qe5+ Kb4 83.Bc2+ Ka3 84.Qc3# 1-0
[Event "Titled Tue 11th Feb Late"]
[Site "chess.com INT"]
[Date "2025.02.11"]
[Round "7"]
[White "Erzhanov, A"]
[Black "Ardila, Oscar Humberto"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "CM"]
[WhiteElo "2132"]
[BlackElo "1973"]
[ECO "C47"]
[Opening "Four knights"]
[Variation "Scotch, 4...exd4"]
[EventDate "2025.02.11"]
[WhiteFideId "4138821"]
[BlackFideId "4404742"]
1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3
d5 8. exd5 cxd5 9. O-O O-O 10. h3 c6 11. Qf3 Re8 12. Bf4 Bd6 13. Rfe1 Be6
14. Rad1 Rb8 15. b3 Qc7 16. Ne2 Rb4 17. Bxd6 Qxd6 18. Ng3 Rf4 19. Qe3 d4
20. Qe5 Rd8 21. Qxd6 Rxd6 22. Re5 Nd5 23. Ne4 Rd8 24. Nc5 Rf6 25. Rde1 Nf4
26. Bf1 Rd5 27. g3 Rxe5 28. Rxe5 Nd5 29. Re4 d3 30. Bxd3 Kf8 31. Ra4 Bxh3
32. Rxa7 g6 33. a4 Nb4 34. Be4 Rd6 35. Rb7 Na2 36. a5 Rd1+ 37. Kh2 Bf1 38.
a6 Bxa6 39. Nxa6 Nc3 40. Bd3 Nd5 41. Nc5 h5 42. Ne4 h4 43. gxh4 Nf4 44. Rd7
Ke8 45. Rd4 Ne6 46. Rc4 Ke7 47. Rxc6 Nf4 48. Rc7+ Ke8 49. Rc3 f5 50. Ng5
Rd2 51. Kg3 Nh5+ 52. Kf3 Rd1 53. Bb5+ Ke7 54. Re3+ Kf6 55. Re6+ Kg7 56. Be8
Rd2 57. Rxg6+ Kf8 58. Ba4 Rxc2 59. Rh6 Rc3+ 60. Ke2 Nf4+ 61. Kd2 Rd3+ 62.
Kc2 Rd4 63. Ne6+ Nxe6 64. Rxe6 Rf4 65. Re2 Rg4 66. Kc3 Rxh4 67. b4 Kf7 68.
Bb3+ Kf6 69. b5 Rh3+ 70. Kb4 Rh1 71. b6 Rh4+ 72. Kb5 Rh8 73. b7 Kg5 74. Kc6
Kf4 75. Rb2 Ke5 76. Kc7 Rh7+ 77. Kb6 Rh6+ 78. Ka7 Rh7 79. Ka8 f4 80. b8=Q+
Kd4 81. Qxf4+ Kc3 82. Qe5+ Kb4 83. Bc2+ Ka3 84. Qc3# 1-0