
[Event "Titled Tue 11th Oct Late"]
[Site "chess.com INT"]
[Date "2022.10.11"]
[Round "1"]
[White "Koellner, Ruben Gideon"]
[Black "Ardila, Oscar Humberto"]
[Result "1-0"]
[WhiteElo "2403"]
[BlackElo "1997"]
[ECO "A45"]
[PlyCount "149"]
1.d4 Nf6 2.Bg5 e6 3.Nd2 Be7 4.e4 d6 5.c3 Nbd7 6.f4 h6 7.Bxf6 Nxf6 8.Bd3 c5 9.Ne2 Qb6 10.Qb3 Qc7 11.O-O Bd7 12.h3 a6 13.a4 O-O 14.Nf3 Bc6 15.Ng3 Rac8 16.Qd1 b5 17.Qe2 cxd4 18.Nxd4 Qb6 19.axb5 axb5 20.Kh2 Rb8 21.b4 Qb7 22.Rfe1 Rfc8 23.Ra3 Qc7 24.Nxb5 Bxb5 25.Bxb5 d5 26.e5 Nh7 27.Bd3 Nf8 28.Rb3 Qb6 29.b5 Bc5 30.Ra1 Ra8 31.Rxa8 Rxa8 32.Rb2 Ra3 33.Qc2 Qa5 34.Rb3 Ra2 35.Qb1 Bb6 36.Ne2 Ra1 37.Qc2 Nd7 38.Rb1 Ra2 39.Rb2 Ra1 40.c4 Qe1 41.cxd5 Bf2 42.Rb1 Rxb1 43.Qxb1 Qxb1 44.Bxb1 exd5 45.Bd3 Nb6 46.g3 Kf8 47.Kg2 Bc5 48.Nc3 Ke7 49.Kf3 Ke6 50.g4 g5 51.Bf5+ Ke7 52.Ne2 Nc4 53.fxg5 Nd2+ 54.Kg2 hxg5 55.Bd3 Ne4 56.Bxe4 dxe4 57.Nc3 e3 58.Kf3 Ke6 59.Ne4 Bb6 60.Nxg5+ Kxe5 61.Nxf7+ Kd4 62.Ng5 Kd3 63.Kg2 e2 64.Nf3 Ke3 65.h4 Kf4 66.g5 Kf5 67.Ne1 Kg4 68.g6 Bd4 69.b6 Kh5 70.b7 Bc3 71.Nd3 Be5 72.g7 Bxg7 73.b8=Q Kxh4 74.Qf4+ Kh5 75.Qf5+ 1-0
[Site "chess.com INT"]
[Date "2022.10.11"]
[Round "1"]
[White "Koellner, Ruben Gideon"]
[Black "Ardila, Oscar Humberto"]
[Result "1-0"]
[WhiteElo "2403"]
[BlackElo "1997"]
[ECO "A45"]
[PlyCount "149"]
1.d4 Nf6 2.Bg5 e6 3.Nd2 Be7 4.e4 d6 5.c3 Nbd7 6.f4 h6 7.Bxf6 Nxf6 8.Bd3 c5 9.Ne2 Qb6 10.Qb3 Qc7 11.O-O Bd7 12.h3 a6 13.a4 O-O 14.Nf3 Bc6 15.Ng3 Rac8 16.Qd1 b5 17.Qe2 cxd4 18.Nxd4 Qb6 19.axb5 axb5 20.Kh2 Rb8 21.b4 Qb7 22.Rfe1 Rfc8 23.Ra3 Qc7 24.Nxb5 Bxb5 25.Bxb5 d5 26.e5 Nh7 27.Bd3 Nf8 28.Rb3 Qb6 29.b5 Bc5 30.Ra1 Ra8 31.Rxa8 Rxa8 32.Rb2 Ra3 33.Qc2 Qa5 34.Rb3 Ra2 35.Qb1 Bb6 36.Ne2 Ra1 37.Qc2 Nd7 38.Rb1 Ra2 39.Rb2 Ra1 40.c4 Qe1 41.cxd5 Bf2 42.Rb1 Rxb1 43.Qxb1 Qxb1 44.Bxb1 exd5 45.Bd3 Nb6 46.g3 Kf8 47.Kg2 Bc5 48.Nc3 Ke7 49.Kf3 Ke6 50.g4 g5 51.Bf5+ Ke7 52.Ne2 Nc4 53.fxg5 Nd2+ 54.Kg2 hxg5 55.Bd3 Ne4 56.Bxe4 dxe4 57.Nc3 e3 58.Kf3 Ke6 59.Ne4 Bb6 60.Nxg5+ Kxe5 61.Nxf7+ Kd4 62.Ng5 Kd3 63.Kg2 e2 64.Nf3 Ke3 65.h4 Kf4 66.g5 Kf5 67.Ne1 Kg4 68.g6 Bd4 69.b6 Kh5 70.b7 Bc3 71.Nd3 Be5 72.g7 Bxg7 73.b8=Q Kxh4 74.Qf4+ Kh5 75.Qf5+ 1-0
[Event "Titled Tue 11th Oct Late"]
[Site "chess.com INT"]
[Date "2022.10.11"]
[Round "1"]
[White "Koellner, Ruben Gideon"]
[Black "Ardila, Oscar Humberto"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "CM"]
[WhiteElo "2403"]
[BlackElo "1997"]
[ECO "A45"]
[Opening "Trompovsky attack (Ruth, Opovcensky opening)"]
[EventDate "2022.10.11"]
[WhiteFideId "12993093"]
[BlackFideId "4404742"]
1. d4 Nf6 2. Bg5 e6 3. Nd2 Be7 4. e4 d6 5. c3 Nbd7 6. f4 h6 7. Bxf6 Nxf6 8.
Bd3 c5 9. Ne2 Qb6 10. Qb3 Qc7 11. O-O Bd7 12. h3 a6 13. a4 O-O 14. Nf3 Bc6
15. Ng3 Rac8 16. Qd1 b5 17. Qe2 cxd4 18. Nxd4 Qb6 19. axb5 axb5 20. Kh2 Rb8
21. b4 Qb7 22. Rfe1 Rfc8 23. Ra3 Qc7 24. Nxb5 Bxb5 25. Bxb5 d5 26. e5 Nh7
27. Bd3 Nf8 28. Rb3 Qb6 29. b5 Bc5 30. Ra1 Ra8 31. Rxa8 Rxa8 32. Rb2 Ra3
33. Qc2 Qa5 34. Rb3 Ra2 35. Qb1 Bb6 36. Ne2 Ra1 37. Qc2 Nd7 38. Rb1 Ra2 39.
Rb2 Ra1 40. c4 Qe1 41. cxd5 Bf2 42. Rb1 Rxb1 43. Qxb1 Qxb1 44. Bxb1 exd5
45. Bd3 Nb6 46. g3 Kf8 47. Kg2 Bc5 48. Nc3 Ke7 49. Kf3 Ke6 50. g4 g5 51.
Bf5+ Ke7 52. Ne2 Nc4 53. fxg5 Nd2+ 54. Kg2 hxg5 55. Bd3 Ne4 56. Bxe4 dxe4
57. Nc3 e3 58. Kf3 Ke6 59. Ne4 Bb6 60. Nxg5+ Kxe5 61. Nxf7+ Kd4 62. Ng5 Kd3
63. Kg2 e2 64. Nf3 Ke3 65. h4 Kf4 66. g5 Kf5 67. Ne1 Kg4 68. g6 Bd4 69. b6
Kh5 70. b7 Bc3 71. Nd3 Be5 72. g7 Bxg7 73. b8=Q Kxh4 74. Qf4+ Kh5 75. Qf5+
1-0