
[Event "Titled Tue 2nd May Early"]
[Site "chess.com INT"]
[Date "2023.05.02"]
[Round "6"]
[White "Koellner, Ruben Gideon"]
[Black "Quesada Perez, Yu"]
[Result "1-0"]
[WhiteElo "2426"]
[BlackElo "2590"]
[ECO "D04"]
[PlyCount "137"]
1.d4 d5 2.Nf3 Nf6 3.e3 c5 4.c3 Nc6 5.Nbd2 cxd4 6.exd4 Bf5 7.Bb5 e6 8.Qa4 Qb6 9.Ne5 Rc8 10.Nb3 Bd6 11.Na5 Bxe5 12.dxe5 Nd7 13.Be3 Qxa5 14.Bxc6 Qxa4 15.Bxa4 a6 16.Bxd7+ Kxd7 17.Bd4 g5 18.h4 g4 19.Kd2 h5 20.Ke3 Be4 21.f3 Bf5 22.Rhg1 Rhg8 23.Raf1 Rg6 24.Kf4 Rcg8 25.Rc1 Kc8 26.c4 dxc4 27.Rxc4+ Kb8 28.Rcc1 Rd8 29.Bb6 Rd5 30.Rgd1 Rxd1 31.Rxd1 Rg8 32.Rd7 gxf3 33.gxf3 Bg6 34.a4 Kc8 35.Rc7+ Kb8 36.a5 Rc8 37.Re7 Rg8 38.Kg5 Rh8 39.Kf6 Rg8 40.f4 Kc8 41.Rc7+ Kb8 42.Re7 Kc8 43.Rc7+ Kb8 44.Rxf7 Bxf7 45.Kxf7 Rg4 46.f5 exf5 47.e6 Rxh4 48.e7 Re4 49.e8=Q+ Rxe8 50.Kxe8 h4 51.Kd7 h3 52.Bc7+ Ka7 53.Ke6 b6 54.axb6+ Kb7 55.Kxf5 a5 56.Kg4 h2 57.Bxh2 Kxb6 58.Bd6 Kb5 59.Ba3 Kc4 60.Kf5 Kb3 61.Ke6 Ka4 62.Kd6 Kb5 63.Kd5 Ka4 64.Kc5 Kb3 65.Kb5 a4 66.Ka5 Ka2 67.Kxa4 Kb1 68.b4 Ka2 69.b5 1-0
[Site "chess.com INT"]
[Date "2023.05.02"]
[Round "6"]
[White "Koellner, Ruben Gideon"]
[Black "Quesada Perez, Yu"]
[Result "1-0"]
[WhiteElo "2426"]
[BlackElo "2590"]
[ECO "D04"]
[PlyCount "137"]
1.d4 d5 2.Nf3 Nf6 3.e3 c5 4.c3 Nc6 5.Nbd2 cxd4 6.exd4 Bf5 7.Bb5 e6 8.Qa4 Qb6 9.Ne5 Rc8 10.Nb3 Bd6 11.Na5 Bxe5 12.dxe5 Nd7 13.Be3 Qxa5 14.Bxc6 Qxa4 15.Bxa4 a6 16.Bxd7+ Kxd7 17.Bd4 g5 18.h4 g4 19.Kd2 h5 20.Ke3 Be4 21.f3 Bf5 22.Rhg1 Rhg8 23.Raf1 Rg6 24.Kf4 Rcg8 25.Rc1 Kc8 26.c4 dxc4 27.Rxc4+ Kb8 28.Rcc1 Rd8 29.Bb6 Rd5 30.Rgd1 Rxd1 31.Rxd1 Rg8 32.Rd7 gxf3 33.gxf3 Bg6 34.a4 Kc8 35.Rc7+ Kb8 36.a5 Rc8 37.Re7 Rg8 38.Kg5 Rh8 39.Kf6 Rg8 40.f4 Kc8 41.Rc7+ Kb8 42.Re7 Kc8 43.Rc7+ Kb8 44.Rxf7 Bxf7 45.Kxf7 Rg4 46.f5 exf5 47.e6 Rxh4 48.e7 Re4 49.e8=Q+ Rxe8 50.Kxe8 h4 51.Kd7 h3 52.Bc7+ Ka7 53.Ke6 b6 54.axb6+ Kb7 55.Kxf5 a5 56.Kg4 h2 57.Bxh2 Kxb6 58.Bd6 Kb5 59.Ba3 Kc4 60.Kf5 Kb3 61.Ke6 Ka4 62.Kd6 Kb5 63.Kd5 Ka4 64.Kc5 Kb3 65.Kb5 a4 66.Ka5 Ka2 67.Kxa4 Kb1 68.b4 Ka2 69.b5 1-0
[Event "Titled Tue 2nd May Early"]
[Site "chess.com INT"]
[Date "2023.05.02"]
[Round "6"]
[White "Koellner, Ruben Gideon"]
[Black "Quesada Perez, Yu"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2426"]
[BlackElo "2590"]
[ECO "D04"]
[Opening "Queen's pawn game"]
[EventDate "2023.05.02"]
[WhiteFideId "12993093"]
[BlackFideId "3504409"]
1. d4 d5 2. Nf3 Nf6 3. e3 c5 4. c3 Nc6 5. Nbd2 cxd4 6. exd4 Bf5 7. Bb5 e6
8. Qa4 Qb6 9. Ne5 Rc8 10. Nb3 Bd6 11. Na5 Bxe5 12. dxe5 Nd7 13. Be3 Qxa5
14. Bxc6 Qxa4 15. Bxa4 a6 16. Bxd7+ Kxd7 17. Bd4 g5 18. h4 g4 19. Kd2 h5
20. Ke3 Be4 21. f3 Bf5 22. Rhg1 Rhg8 23. Raf1 Rg6 24. Kf4 Rcg8 25. Rc1 Kc8
26. c4 dxc4 27. Rxc4+ Kb8 28. Rcc1 Rd8 29. Bb6 Rd5 30. Rgd1 Rxd1 31. Rxd1
Rg8 32. Rd7 gxf3 33. gxf3 Bg6 34. a4 Kc8 35. Rc7+ Kb8 36. a5 Rc8 37. Re7
Rg8 38. Kg5 Rh8 39. Kf6 Rg8 40. f4 Kc8 41. Rc7+ Kb8 42. Re7 Kc8 43. Rc7+
Kb8 44. Rxf7 Bxf7 45. Kxf7 Rg4 46. f5 exf5 47. e6 Rxh4 48. e7 Re4 49. e8=Q+
Rxe8 50. Kxe8 h4 51. Kd7 h3 52. Bc7+ Ka7 53. Ke6 b6 54. axb6+ Kb7 55. Kxf5
a5 56. Kg4 h2 57. Bxh2 Kxb6 58. Bd6 Kb5 59. Ba3 Kc4 60. Kf5 Kb3 61. Ke6 Ka4
62. Kd6 Kb5 63. Kd5 Ka4 64. Kc5 Kb3 65. Kb5 a4 66. Ka5 Ka2 67. Kxa4 Kb1 68.
b4 Ka2 69. b5 1-0