
[Event "Titled Tue 10th Jan Early"]
[Site "chess.com INT"]
[Date "2023.01.10"]
[Round "5"]
[White "Harsha, B"]
[Black "Koellner, Ruben Gideon"]
[Result "0-1"]
[WhiteElo "2599"]
[BlackElo "2417"]
[ECO "A01"]
[PlyCount "144"]
1.b3 d6 2.Bb2 e5 3.g3 Nf6 4.Bg2 c6 5.c4 Be7 6.Nf3 O-O 7.O-O Nbd7 8.Nc3 Re8 9.d3 Nf8 10.b4 Ng6 11.b5 Bf8 12.Nd2 Bd7 13.a4 Qc7 14.Rc1 a6 15.Qb3 axb5 16.axb5 Reb8 17.Nde4 Nxe4 18.dxe4 Be6 19.Rfd1 Be7 20.h4 Nf8 21.Ba3 Nd7 22.Bb4 Nb6 23.Nd5 Nxd5 24.cxd5 Bd7 25.dxc6 bxc6 26.bxc6 Bxc6 27.Qc4 Qd7 28.Bxd6 Bxd6 29.Qxc6 Qxc6 30.Rxc6 Bf8 31.e3 Rd8 32.Rd5 f6 33.Bf1 Rac8 34.Rxc8 Rxc8 35.h5 g6 36.Be2 Rc7 37.Kg2 Kg7 38.Bg4 Be7 39.Ra5 Kf7 40.Be2 Kg7 41.Rb5 Kf7 42.Kh2 Kg7 43.Kg2 Kf7 44.Kf3 Kg7 45.Rb6 Kf7 46.Bd1 Kg7 47.Kg2 Kf7 48.hxg6+ hxg6 49.Bb3+ Kg7 50.Kf3 Bc5 51.Rb5 Be7 52.Bd5 Bd6 53.Ke2 Bf8 54.Rb6 Be7 55.Ra6 Bf8 56.f4 Re7 57.Kf3 Rc7 58.Re6 Re7 59.Rc6 Rd7 60.Rc8 Re7 61.Rb8 Rd7 62.g4 g5 63.Rb6 Rc7 64.Re6 exf4 65.exf4 Rc3+ 66.Kf2 gxf4 67.Rc6 Bc5+ 68.Ke2 Re3+ 69.Kf1 Bd4 70.Rc7+ Kg6 71.Be6 Kg5 72.Rg7+ Kh4 0-1
[Site "chess.com INT"]
[Date "2023.01.10"]
[Round "5"]
[White "Harsha, B"]
[Black "Koellner, Ruben Gideon"]
[Result "0-1"]
[WhiteElo "2599"]
[BlackElo "2417"]
[ECO "A01"]
[PlyCount "144"]
1.b3 d6 2.Bb2 e5 3.g3 Nf6 4.Bg2 c6 5.c4 Be7 6.Nf3 O-O 7.O-O Nbd7 8.Nc3 Re8 9.d3 Nf8 10.b4 Ng6 11.b5 Bf8 12.Nd2 Bd7 13.a4 Qc7 14.Rc1 a6 15.Qb3 axb5 16.axb5 Reb8 17.Nde4 Nxe4 18.dxe4 Be6 19.Rfd1 Be7 20.h4 Nf8 21.Ba3 Nd7 22.Bb4 Nb6 23.Nd5 Nxd5 24.cxd5 Bd7 25.dxc6 bxc6 26.bxc6 Bxc6 27.Qc4 Qd7 28.Bxd6 Bxd6 29.Qxc6 Qxc6 30.Rxc6 Bf8 31.e3 Rd8 32.Rd5 f6 33.Bf1 Rac8 34.Rxc8 Rxc8 35.h5 g6 36.Be2 Rc7 37.Kg2 Kg7 38.Bg4 Be7 39.Ra5 Kf7 40.Be2 Kg7 41.Rb5 Kf7 42.Kh2 Kg7 43.Kg2 Kf7 44.Kf3 Kg7 45.Rb6 Kf7 46.Bd1 Kg7 47.Kg2 Kf7 48.hxg6+ hxg6 49.Bb3+ Kg7 50.Kf3 Bc5 51.Rb5 Be7 52.Bd5 Bd6 53.Ke2 Bf8 54.Rb6 Be7 55.Ra6 Bf8 56.f4 Re7 57.Kf3 Rc7 58.Re6 Re7 59.Rc6 Rd7 60.Rc8 Re7 61.Rb8 Rd7 62.g4 g5 63.Rb6 Rc7 64.Re6 exf4 65.exf4 Rc3+ 66.Kf2 gxf4 67.Rc6 Bc5+ 68.Ke2 Re3+ 69.Kf1 Bd4 70.Rc7+ Kg6 71.Be6 Kg5 72.Rg7+ Kh4 0-1
[Event "Titled Tue 10th Jan Early"]
[Site "chess.com INT"]
[Date "2023.01.10"]
[Round "5"]
[White "Harsha, B"]
[Black "Koellner, Ruben Gideon"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2599"]
[BlackElo "2417"]
[ECO "A01"]
[Opening "Nimzovich-Larsen attack"]
[EventDate "2023.01.10"]
[WhiteFideId "5078776"]
[BlackFideId "12993093"]
1. b3 d6 2. Bb2 e5 3. g3 Nf6 4. Bg2 c6 5. c4 Be7 6. Nf3 O-O 7. O-O Nbd7 8.
Nc3 Re8 9. d3 Nf8 10. b4 Ng6 11. b5 Bf8 12. Nd2 Bd7 13. a4 Qc7 14. Rc1 a6
15. Qb3 axb5 16. axb5 Reb8 17. Nde4 Nxe4 18. dxe4 Be6 19. Rfd1 Be7 20. h4
Nf8 21. Ba3 Nd7 22. Bb4 Nb6 23. Nd5 Nxd5 24. cxd5 Bd7 25. dxc6 bxc6 26.
bxc6 Bxc6 27. Qc4 Qd7 28. Bxd6 Bxd6 29. Qxc6 Qxc6 30. Rxc6 Bf8 31. e3 Rd8
32. Rd5 f6 33. Bf1 Rac8 34. Rxc8 Rxc8 35. h5 g6 36. Be2 Rc7 37. Kg2 Kg7 38.
Bg4 Be7 39. Ra5 Kf7 40. Be2 Kg7 41. Rb5 Kf7 42. Kh2 Kg7 43. Kg2 Kf7 44. Kf3
Kg7 45. Rb6 Kf7 46. Bd1 Kg7 47. Kg2 Kf7 48. hxg6+ hxg6 49. Bb3+ Kg7 50. Kf3
Bc5 51. Rb5 Be7 52. Bd5 Bd6 53. Ke2 Bf8 54. Rb6 Be7 55. Ra6 Bf8 56. f4 Re7
57. Kf3 Rc7 58. Re6 Re7 59. Rc6 Rd7 60. Rc8 Re7 61. Rb8 Rd7 62. g4 g5 63.
Rb6 Rc7 64. Re6 exf4 65. exf4 Rc3+ 66. Kf2 gxf4 67. Rc6 Bc5+ 68. Ke2 Re3+
69. Kf1 Bd4 70. Rc7+ Kg6 71. Be6 Kg5 72. Rg7+ Kh4 0-1