
[Event "Julius Baer Gen Cup Pl/In"]
[Site "chess.com INT"]
[Date "2024.09.25"]
[Round "1"]
[White "Koellner, Ruben Gideon"]
[Black "Nguyen Ngoc Truong Son"]
[Result "1-0"]
[WhiteElo "2481"]
[BlackElo "2633"]
[ECO "D04"]
[PlyCount "153"]
1.d4 Nf6 2.Nf3 d5 3.e3 c5 4.Nbd2 Nc6 5.c3 cxd4 6.exd4 Bf5 7.Bb5 e6 8.Ne5 Rc8 9.g4 Bg6 10.h4 Bd6 11.h5 Be4 12.f3 Bxe5 13.dxe5 Nxg4 14.Nxe4 Nxe5 15.Nf2 Qb6 16.Be2 d4 17.Qb3 Qc7 18.Bd2 d3 19.Bd1 O-O 20.f4 Na5 21.Qb5 Nec4 22.Nxd3 Rfd8 23.Be2 Nxd2 24.Kxd2 Qxf4+ 25.Kc2 Qe4 26.Qe5 Rc4 27.Qxe4 Rxe4 28.Rae1 Nc4 29.Bf3 Rxe1 30.Rxe1 b6 31.b3 Na3+ 32.Kd2 Nb5 33.a4 Nd6 34.Kc2 Kf8 35.Ne5 Nf5 36.Be4 g5 37.hxg6 hxg6 38.Bxf5 exf5 39.Nc6 Rd7 40.b4 f4 41.Nd4 Kg7 42.a5 bxa5 43.bxa5 g5 44.Kd3 Kg6 45.c4 Rc7 46.Nb5 Rd7+ 47.Nd4 Rc7 48.Rc1 Rc5 49.Nb3 Rc8 50.c5 g4 51.Nd4 f3 52.c6 a6 53.Ke3 f5 54.Kf4 f2 55.Kg3 Kf6 56.Kxf2 Ke5 57.Ke3 f4+ 58.Kd3 f3 59.Rc5+ Kd6 60.Rg5 Rf8 61.Rg6+ Kd5 62.Rg5+ Kd6 63.Rg6+ Kd5 64.Nc2 f2 65.Ne3+ Kc5 66.Ke2 Kb5 67.c7 Kxa5 68.Rc6 f1=Q+ 69.Nxf1 Rc8 70.Ne3 Kb5 71.Rc1 Kb6 72.Nd5+ Kb7 73.Ke3 a5 74.Kd4 g3 75.Kc5 Rh8 76.Rb1+ Ka7 77.Ne7 1-0
[Site "chess.com INT"]
[Date "2024.09.25"]
[Round "1"]
[White "Koellner, Ruben Gideon"]
[Black "Nguyen Ngoc Truong Son"]
[Result "1-0"]
[WhiteElo "2481"]
[BlackElo "2633"]
[ECO "D04"]
[PlyCount "153"]
1.d4 Nf6 2.Nf3 d5 3.e3 c5 4.Nbd2 Nc6 5.c3 cxd4 6.exd4 Bf5 7.Bb5 e6 8.Ne5 Rc8 9.g4 Bg6 10.h4 Bd6 11.h5 Be4 12.f3 Bxe5 13.dxe5 Nxg4 14.Nxe4 Nxe5 15.Nf2 Qb6 16.Be2 d4 17.Qb3 Qc7 18.Bd2 d3 19.Bd1 O-O 20.f4 Na5 21.Qb5 Nec4 22.Nxd3 Rfd8 23.Be2 Nxd2 24.Kxd2 Qxf4+ 25.Kc2 Qe4 26.Qe5 Rc4 27.Qxe4 Rxe4 28.Rae1 Nc4 29.Bf3 Rxe1 30.Rxe1 b6 31.b3 Na3+ 32.Kd2 Nb5 33.a4 Nd6 34.Kc2 Kf8 35.Ne5 Nf5 36.Be4 g5 37.hxg6 hxg6 38.Bxf5 exf5 39.Nc6 Rd7 40.b4 f4 41.Nd4 Kg7 42.a5 bxa5 43.bxa5 g5 44.Kd3 Kg6 45.c4 Rc7 46.Nb5 Rd7+ 47.Nd4 Rc7 48.Rc1 Rc5 49.Nb3 Rc8 50.c5 g4 51.Nd4 f3 52.c6 a6 53.Ke3 f5 54.Kf4 f2 55.Kg3 Kf6 56.Kxf2 Ke5 57.Ke3 f4+ 58.Kd3 f3 59.Rc5+ Kd6 60.Rg5 Rf8 61.Rg6+ Kd5 62.Rg5+ Kd6 63.Rg6+ Kd5 64.Nc2 f2 65.Ne3+ Kc5 66.Ke2 Kb5 67.c7 Kxa5 68.Rc6 f1=Q+ 69.Nxf1 Rc8 70.Ne3 Kb5 71.Rc1 Kb6 72.Nd5+ Kb7 73.Ke3 a5 74.Kd4 g3 75.Kc5 Rh8 76.Rb1+ Ka7 77.Ne7 1-0
[Event "Julius Baer Gen Cup Pl/In"]
[Site "chess.com INT"]
[Date "2024.09.25"]
[Round "1"]
[White "Koellner, Ruben Gideon"]
[Black "Nguyen Ngoc Truong Son"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2481"]
[BlackElo "2633"]
[ECO "D04"]
[Opening "Queen's pawn game"]
[EventDate "2024.09.25"]
[WhiteFideId "12993093"]
[BlackFideId "12401110"]
1. d4 Nf6 2. Nf3 d5 3. e3 c5 4. Nbd2 Nc6 5. c3 cxd4 6. exd4 Bf5 7. Bb5 e6
8. Ne5 Rc8 9. g4 Bg6 10. h4 Bd6 11. h5 Be4 12. f3 Bxe5 13. dxe5 Nxg4 14.
Nxe4 Nxe5 15. Nf2 Qb6 16. Be2 d4 17. Qb3 Qc7 18. Bd2 d3 19. Bd1 O-O 20. f4
Na5 21. Qb5 Nec4 22. Nxd3 Rfd8 23. Be2 Nxd2 24. Kxd2 Qxf4+ 25. Kc2 Qe4 26.
Qe5 Rc4 27. Qxe4 Rxe4 28. Rae1 Nc4 29. Bf3 Rxe1 30. Rxe1 b6 31. b3 Na3+ 32.
Kd2 Nb5 33. a4 Nd6 34. Kc2 Kf8 35. Ne5 Nf5 36. Be4 g5 37. hxg6 hxg6 38.
Bxf5 exf5 39. Nc6 Rd7 40. b4 f4 41. Nd4 Kg7 42. a5 bxa5 43. bxa5 g5 44. Kd3
Kg6 45. c4 Rc7 46. Nb5 Rd7+ 47. Nd4 Rc7 48. Rc1 Rc5 49. Nb3 Rc8 50. c5 g4
51. Nd4 f3 52. c6 a6 53. Ke3 f5 54. Kf4 f2 55. Kg3 Kf6 56. Kxf2 Ke5 57. Ke3
f4+ 58. Kd3 f3 59. Rc5+ Kd6 60. Rg5 Rf8 61. Rg6+ Kd5 62. Rg5+ Kd6 63. Rg6+
Kd5 64. Nc2 f2 65. Ne3+ Kc5 66. Ke2 Kb5 67. c7 Kxa5 68. Rc6 f1=Q+ 69. Nxf1
Rc8 70. Ne3 Kb5 71. Rc1 Kb6 72. Nd5+ Kb7 73. Ke3 a5 74. Kd4 g3 75. Kc5 Rh8
76. Rb1+ Ka7 77. Ne7 1-0