
[Event "Titled Tue 25th Feb Early"]
[Site "chess.com INT"]
[Date "2025.02.25"]
[Round "2"]
[White "Koellner, Ruben Gideon"]
[Black "Dudkina, Uliana"]
[Result "1-0"]
[WhiteElo "2486"]
[BlackElo "2005"]
[ECO "D04"]
[PlyCount "109"]
1.d4 Nf6 2.Nf3 d5 3.e3 c5 4.c3 Nc6 5.Nbd2 Bg4 6.dxc5 e6 7.b4 a5 8.Bb5 Be7 9.Bb2 O-O 10.Bxc6 bxc6 11.O-O Qb8 12.Qb3 e5 13.h3 Bh5 14.a3 Bxf3 15.Nxf3 Bxc5 16.Nxe5 Qxe5 17.bxc5 Rfb8 18.Qc2 Ne4 19.Rab1 Nxc5 20.c4 Qe4 21.Qc3 f6 22.cxd5 Na4 23.Qxc6 Ra7 24.Bd4 Rxb1 25.Qc8+ Kf7 26.Qe6+ Qxe6 27.dxe6+ Kxe6 28.Rxb1 Rd7 29.Rb5 Rd5 30.Rb7 Rd7 31.Rb8 Rd5 32.Ra8 Kf7 33.Ra7+ Kg6 34.Rc7 Rb5 35.Ra7 Nc5 36.Bxc5 Rxc5 37.g4 h5 38.Kg2 hxg4 39.hxg4 Kh6 40.Kg3 g6 41.Ra6 Kg7 42.Ra7+ Kh6 43.Rf7 Rc6 44.a4 Rc4 45.Rxf6 Rxa4 46.Ra6 Ra1 47.f4 Kg7 48.g5 a4 49.Kf3 a3 50.Ke4 a2 51.Ra7+ Kf8 52.Ke5 Re1 53.Rxa2 Rxe3+ 54.Kf6 Rf3 55.Ra8# 1-0
[Site "chess.com INT"]
[Date "2025.02.25"]
[Round "2"]
[White "Koellner, Ruben Gideon"]
[Black "Dudkina, Uliana"]
[Result "1-0"]
[WhiteElo "2486"]
[BlackElo "2005"]
[ECO "D04"]
[PlyCount "109"]
1.d4 Nf6 2.Nf3 d5 3.e3 c5 4.c3 Nc6 5.Nbd2 Bg4 6.dxc5 e6 7.b4 a5 8.Bb5 Be7 9.Bb2 O-O 10.Bxc6 bxc6 11.O-O Qb8 12.Qb3 e5 13.h3 Bh5 14.a3 Bxf3 15.Nxf3 Bxc5 16.Nxe5 Qxe5 17.bxc5 Rfb8 18.Qc2 Ne4 19.Rab1 Nxc5 20.c4 Qe4 21.Qc3 f6 22.cxd5 Na4 23.Qxc6 Ra7 24.Bd4 Rxb1 25.Qc8+ Kf7 26.Qe6+ Qxe6 27.dxe6+ Kxe6 28.Rxb1 Rd7 29.Rb5 Rd5 30.Rb7 Rd7 31.Rb8 Rd5 32.Ra8 Kf7 33.Ra7+ Kg6 34.Rc7 Rb5 35.Ra7 Nc5 36.Bxc5 Rxc5 37.g4 h5 38.Kg2 hxg4 39.hxg4 Kh6 40.Kg3 g6 41.Ra6 Kg7 42.Ra7+ Kh6 43.Rf7 Rc6 44.a4 Rc4 45.Rxf6 Rxa4 46.Ra6 Ra1 47.f4 Kg7 48.g5 a4 49.Kf3 a3 50.Ke4 a2 51.Ra7+ Kf8 52.Ke5 Re1 53.Rxa2 Rxe3+ 54.Kf6 Rf3 55.Ra8# 1-0
[Event "Titled Tue 25th Feb Early"]
[Site "chess.com INT"]
[Date "2025.02.25"]
[Round "2"]
[White "Koellner, Ruben Gideon"]
[Black "Dudkina, Uliana"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "WCM"]
[WhiteElo "2486"]
[BlackElo "2005"]
[ECO "D04"]
[Opening "Queen's pawn game"]
[EventDate "2025.02.25"]
[WhiteFideId "12993093"]
[BlackFideId "55656200"]
1. d4 Nf6 2. Nf3 d5 3. e3 c5 4. c3 Nc6 5. Nbd2 Bg4 6. dxc5 e6 7. b4 a5 8.
Bb5 Be7 9. Bb2 O-O 10. Bxc6 bxc6 11. O-O Qb8 12. Qb3 e5 13. h3 Bh5 14. a3
Bxf3 15. Nxf3 Bxc5 16. Nxe5 Qxe5 17. bxc5 Rfb8 18. Qc2 Ne4 19. Rab1 Nxc5
20. c4 Qe4 21. Qc3 f6 22. cxd5 Na4 23. Qxc6 Ra7 24. Bd4 Rxb1 25. Qc8+ Kf7
26. Qe6+ Qxe6 27. dxe6+ Kxe6 28. Rxb1 Rd7 29. Rb5 Rd5 30. Rb7 Rd7 31. Rb8
Rd5 32. Ra8 Kf7 33. Ra7+ Kg6 34. Rc7 Rb5 35. Ra7 Nc5 36. Bxc5 Rxc5 37. g4
h5 38. Kg2 hxg4 39. hxg4 Kh6 40. Kg3 g6 41. Ra6 Kg7 42. Ra7+ Kh6 43. Rf7
Rc6 44. a4 Rc4 45. Rxf6 Rxa4 46. Ra6 Ra1 47. f4 Kg7 48. g5 a4 49. Kf3 a3
50. Ke4 a2 51. Ra7+ Kf8 52. Ke5 Re1 53. Rxa2 Rxe3+ 54. Kf6 Rf3 55. Ra8# 1-0