
[Event "Titled Tue 31st Oct Late"]
[Site "chess.com INT"]
[Date "2023.10.31"]
[Round "9"]
[White "Koellner, Ruben Gideon"]
[Black "Gurevich, D"]
[Result "1/2-1/2"]
[WhiteElo "2488"]
[BlackElo "2377"]
[ECO "D02"]
[PlyCount "117"]
1.d4 d5 2.Nf3 e6 3.e3 c5 4.c3 Nc6 5.Nbd2 Nf6 6.Bd3 Qc7 7.O-O b6 8.e4 cxd4 9.cxd4 Nb4 10.Bb5+ Bd7 11.Bxd7+ Nxd7 12.e5 Qc2 13.a3 Qxd1 14.Rxd1 Nc6 15.Nb3 Be7 16.Be3 O-O-O 17.Bg5 Bxg5 18.Nxg5 Rdf8 19.Rac1 Kb7 20.Rc3 h6 21.Nh3 Rc8 22.Nf4 g6 23.Rf3 Rc7 24.Nd3 Ndb8 25.g4 h5 26.Rh3 Rcc8 27.gxh5 Rxh5 28.Rxh5 gxh5 29.Kh1 Na5 30.Nxa5+ bxa5 31.Nc5+ Kc6 32.Rc1 Kb5 33.a4+ Kb6 34.Nd7+ Kb7 35.Rxc8 Kxc8 36.Nc5 Nc6 37.Nb3 Kb7 38.Kg2 Kb6 39.Kf3 Nb4 40.Kf4 Nd3+ 41.Kg5 Nxb2 42.Kxh5 Nxa4 43.Kg5 Nc3 44.f3 a4 45.Na1 Ne2 46.Nc2 a3 47.Nxa3 Nxd4 48.h4 Nxf3+ 49.Kf6 Nxh4 50.Kxf7 Nf3 51.Kxe6 Nxe5 52.Kxe5 Kc5 53.Kf4 Kd4 54.Nb5+ Kd3 55.Nxa7 d4 56.Nc6 Kc3 57.Ne5 d3 58.Nf3 d2 59.Nxd2 1/2-1/2
[Site "chess.com INT"]
[Date "2023.10.31"]
[Round "9"]
[White "Koellner, Ruben Gideon"]
[Black "Gurevich, D"]
[Result "1/2-1/2"]
[WhiteElo "2488"]
[BlackElo "2377"]
[ECO "D02"]
[PlyCount "117"]
1.d4 d5 2.Nf3 e6 3.e3 c5 4.c3 Nc6 5.Nbd2 Nf6 6.Bd3 Qc7 7.O-O b6 8.e4 cxd4 9.cxd4 Nb4 10.Bb5+ Bd7 11.Bxd7+ Nxd7 12.e5 Qc2 13.a3 Qxd1 14.Rxd1 Nc6 15.Nb3 Be7 16.Be3 O-O-O 17.Bg5 Bxg5 18.Nxg5 Rdf8 19.Rac1 Kb7 20.Rc3 h6 21.Nh3 Rc8 22.Nf4 g6 23.Rf3 Rc7 24.Nd3 Ndb8 25.g4 h5 26.Rh3 Rcc8 27.gxh5 Rxh5 28.Rxh5 gxh5 29.Kh1 Na5 30.Nxa5+ bxa5 31.Nc5+ Kc6 32.Rc1 Kb5 33.a4+ Kb6 34.Nd7+ Kb7 35.Rxc8 Kxc8 36.Nc5 Nc6 37.Nb3 Kb7 38.Kg2 Kb6 39.Kf3 Nb4 40.Kf4 Nd3+ 41.Kg5 Nxb2 42.Kxh5 Nxa4 43.Kg5 Nc3 44.f3 a4 45.Na1 Ne2 46.Nc2 a3 47.Nxa3 Nxd4 48.h4 Nxf3+ 49.Kf6 Nxh4 50.Kxf7 Nf3 51.Kxe6 Nxe5 52.Kxe5 Kc5 53.Kf4 Kd4 54.Nb5+ Kd3 55.Nxa7 d4 56.Nc6 Kc3 57.Ne5 d3 58.Nf3 d2 59.Nxd2 1/2-1/2
[Event "Titled Tue 31st Oct Late"]
[Site "chess.com INT"]
[Date "2023.10.31"]
[Round "9"]
[White "Koellner, Ruben Gideon"]
[Black "Gurevich, D"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2488"]
[BlackElo "2377"]
[ECO "D02"]
[Opening "Queen's pawn game"]
[EventDate "2023.10.31"]
[WhiteFideId "12993093"]
[BlackFideId "2000407"]
1. d4 d5 2. Nf3 e6 3. e3 c5 4. c3 Nc6 5. Nbd2 Nf6 6. Bd3 Qc7 7. O-O b6 8.
e4 cxd4 9. cxd4 Nb4 10. Bb5+ Bd7 11. Bxd7+ Nxd7 12. e5 Qc2 13. a3 Qxd1 14.
Rxd1 Nc6 15. Nb3 Be7 16. Be3 O-O-O 17. Bg5 Bxg5 18. Nxg5 Rdf8 19. Rac1 Kb7
20. Rc3 h6 21. Nh3 Rc8 22. Nf4 g6 23. Rf3 Rc7 24. Nd3 Ndb8 25. g4 h5 26.
Rh3 Rcc8 27. gxh5 Rxh5 28. Rxh5 gxh5 29. Kh1 Na5 30. Nxa5+ bxa5 31. Nc5+
Kc6 32. Rc1 Kb5 33. a4+ Kb6 34. Nd7+ Kb7 35. Rxc8 Kxc8 36. Nc5 Nc6 37. Nb3
Kb7 38. Kg2 Kb6 39. Kf3 Nb4 40. Kf4 Nd3+ 41. Kg5 Nxb2 42. Kxh5 Nxa4 43. Kg5
Nc3 44. f3 a4 45. Na1 Ne2 46. Nc2 a3 47. Nxa3 Nxd4 48. h4 Nxf3+ 49. Kf6
Nxh4 50. Kxf7 Nf3 51. Kxe6 Nxe5 52. Kxe5 Kc5 53. Kf4 Kd4 54. Nb5+ Kd3 55.
Nxa7 d4 56. Nc6 Kc3 57. Ne5 d3 58. Nf3 d2 59. Nxd2 1/2-1/2