
[Event "2nd Laimer Pfingst-Open"]
[Site "Munich GER"]
[Date "2023.05.27"]
[Round "2.7"]
[White "Koellner, Ruben Gideon"]
[Black "Mueller, Ri"]
[Result "1-0"]
[WhiteElo "2426"]
[BlackElo "2189"]
[ECO "D04"]
[PlyCount "135"]
1.d4 Nf6 2.Nf3 d5 3.e3 g6 4.Nbd2 Bg7 5.b4 a5 6.b5 O-O 7.c4 c6 8.a4 cxb5 9.axb5 dxc4 10.Bxc4 b6 11.Ba3 Bb7 12.O-O Re8 13.Ne5 e6 14.Be2 Nd5 15.Rc1 Bf8 16.Bxf8 Rxf8 17.Bf3 Ra7 18.Ndc4 Nb4 19.Bxb7 Rxb7 20.Qf3 Rc7 21.Nd2 f6 22.Nec4 Nd7 23.Qg3 e5 24.Rcd1 Qe7 25.dxe5 Nxe5 26.Nxb6 Qc5 27.Ne4 Qxb6 28.Rd6 Qxb5 29.Nxf6+ Rxf6 30.Rxf6 Rf7 31.Re6 Ned3 32.Qd6 Qd5 33.Re8+ Kg7 34.Qb8 Nxf2 35.Rg8+ Kh6 36.Rf8 Nbd3 37.Rxf7 Qxf7 38.Qd8 Qf5 39.Qh4+ Qh5 40.Qxh5+ Kxh5 41.Ra1 Ng4 42.Rxa5+ Kh6 43.h3 Nge5 44.Kf1 Kg5 45.Ke2 h5 46.Rd5 Nf4+ 47.exf4+ Kxf4 48.g3+ Ke4 49.Ra5 Nf7 50.Ra4+ Kf5 51.Ke3 Kf6 52.Ra6+ Kf5 53.Ra5+ Kf6 54.Kf4 Kg7 55.Ra7 Kf6 56.Ra6+ Kg7 57.Rb6 Kh7 58.Rb7 Kg7 59.Ke4 Kf6 60.Rb6+ Kg5 61.h4+ Kh6 62.Kd5 Kg7 63.Ke6 Nd8+ 64.Ke7 Nf7 65.Rb7 Nh6 66.Ke6+ Kg8 67.Kf6 Nf5 68.Kxg6 1-0
[Site "Munich GER"]
[Date "2023.05.27"]
[Round "2.7"]
[White "Koellner, Ruben Gideon"]
[Black "Mueller, Ri"]
[Result "1-0"]
[WhiteElo "2426"]
[BlackElo "2189"]
[ECO "D04"]
[PlyCount "135"]
1.d4 Nf6 2.Nf3 d5 3.e3 g6 4.Nbd2 Bg7 5.b4 a5 6.b5 O-O 7.c4 c6 8.a4 cxb5 9.axb5 dxc4 10.Bxc4 b6 11.Ba3 Bb7 12.O-O Re8 13.Ne5 e6 14.Be2 Nd5 15.Rc1 Bf8 16.Bxf8 Rxf8 17.Bf3 Ra7 18.Ndc4 Nb4 19.Bxb7 Rxb7 20.Qf3 Rc7 21.Nd2 f6 22.Nec4 Nd7 23.Qg3 e5 24.Rcd1 Qe7 25.dxe5 Nxe5 26.Nxb6 Qc5 27.Ne4 Qxb6 28.Rd6 Qxb5 29.Nxf6+ Rxf6 30.Rxf6 Rf7 31.Re6 Ned3 32.Qd6 Qd5 33.Re8+ Kg7 34.Qb8 Nxf2 35.Rg8+ Kh6 36.Rf8 Nbd3 37.Rxf7 Qxf7 38.Qd8 Qf5 39.Qh4+ Qh5 40.Qxh5+ Kxh5 41.Ra1 Ng4 42.Rxa5+ Kh6 43.h3 Nge5 44.Kf1 Kg5 45.Ke2 h5 46.Rd5 Nf4+ 47.exf4+ Kxf4 48.g3+ Ke4 49.Ra5 Nf7 50.Ra4+ Kf5 51.Ke3 Kf6 52.Ra6+ Kf5 53.Ra5+ Kf6 54.Kf4 Kg7 55.Ra7 Kf6 56.Ra6+ Kg7 57.Rb6 Kh7 58.Rb7 Kg7 59.Ke4 Kf6 60.Rb6+ Kg5 61.h4+ Kh6 62.Kd5 Kg7 63.Ke6 Nd8+ 64.Ke7 Nf7 65.Rb7 Nh6 66.Ke6+ Kg8 67.Kf6 Nf5 68.Kxg6 1-0
[Event "2nd Laimer Pfingst-Open"]
[Site "Munich GER"]
[Date "2023.05.27"]
[Round "2.7"]
[White "Koellner, Ruben Gideon"]
[Black "Mueller, Ri"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2426"]
[BlackElo "2189"]
[ECO "D04"]
[Opening "Queen's pawn game"]
[EventDate "2023.05.26"]
[WhiteFideId "12993093"]
[BlackFideId "24647128"]
1. d4 Nf6 2. Nf3 d5 3. e3 g6 4. Nbd2 Bg7 5. b4 a5 6. b5 O-O 7. c4 c6 8. a4
cxb5 9. axb5 dxc4 10. Bxc4 b6 11. Ba3 Bb7 12. O-O Re8 13. Ne5 e6 14. Be2
Nd5 15. Rc1 Bf8 16. Bxf8 Rxf8 17. Bf3 Ra7 18. Ndc4 Nb4 19. Bxb7 Rxb7 20.
Qf3 Rc7 21. Nd2 f6 22. Nec4 Nd7 23. Qg3 e5 24. Rcd1 Qe7 25. dxe5 Nxe5 26.
Nxb6 Qc5 27. Ne4 Qxb6 28. Rd6 Qxb5 29. Nxf6+ Rxf6 30. Rxf6 Rf7 31. Re6 Ned3
32. Qd6 Qd5 33. Re8+ Kg7 34. Qb8 Nxf2 35. Rg8+ Kh6 36. Rf8 Nbd3 37. Rxf7
Qxf7 38. Qd8 Qf5 39. Qh4+ Qh5 40. Qxh5+ Kxh5 41. Ra1 Ng4 42. Rxa5+ Kh6 43.
h3 Nge5 44. Kf1 Kg5 45. Ke2 h5 46. Rd5 Nf4+ 47. exf4+ Kxf4 48. g3+ Ke4 49.
Ra5 Nf7 50. Ra4+ Kf5 51. Ke3 Kf6 52. Ra6+ Kf5 53. Ra5+ Kf6 54. Kf4 Kg7 55.
Ra7 Kf6 56. Ra6+ Kg7 57. Rb6 Kh7 58. Rb7 Kg7 59. Ke4 Kf6 60. Rb6+ Kg5 61.
h4+ Kh6 62. Kd5 Kg7 63. Ke6 Nd8+ 64. Ke7 Nf7 65. Rb7 Nh6 66. Ke6+ Kg8 67.
Kf6 Nf5 68. Kxg6 1-0