
[Event "Titled Tue 1st Aug Early"]
[Site "chess.com INT"]
[Date "2023.08.01"]
[Round "5"]
[White "Ter Sahakyan, S"]
[Black "Koellner, Ruben Gideon"]
[Result "0-1"]
[WhiteElo "2609"]
[BlackElo "2478"]
[ECO "C41"]
[PlyCount "124"]
1.d4 d6 2.e4 Nf6 3.Nc3 e5 4.Nf3 Nbd7 5.Rg1 c6 6.g4 h6 7.Be3 b5 8.a3 a6 9.h4 g6 10.g5 hxg5 11.hxg5 Nh5 12.Qd2 Bb7 13.O-O-O Qc7 14.Bh3 Rd8 15.dxe5 Nxe5 16.Nxe5 dxe5 17.Qxd8+ Qxd8 18.Rxd8+ Kxd8 19.Rd1+ Kc7 20.Rd7+ Kb8 21.Rxf7 Nf4 22.Bxf4 exf4 23.e5 Bc5 24.Ne4 Bf8 25.e6 c5 26.Bg2 Bd5 27.e7 Bxf7 28.exf8=Q+ Rxf8 29.Nxc5 Ka7 30.Be4 Re8 31.f3 Re5 32.Nd3 Rxg5 33.Nxf4 Rg1+ 34.Kd2 g5 35.Nd3 Bh5 36.Ne5 Kb6 37.c4 Kc5 38.Kc3 bxc4 39.Nd7+ Kd6 40.Nb6 Rc1+ 41.Kd4 Bf7 42.a4 Be6 43.a5 Rd1+ 44.Kc3 Rc1+ 45.Kd4 Ra1 46.Nxc4+ Bxc4 47.Kxc4 Rxa5 48.b4 Re5 49.Bb7 a5 50.bxa5 Rxa5 51.Kd4 Ra4+ 52.Ke3 Ke5 53.Bc6 Ra3+ 54.Kf2 Kf4 55.Kg2 Ra2+ 56.Kf1 Ke3 57.Kg1 Rf2 58.Bd5 Rd2 59.Bc6 Kf4 60.Bb7 Kg3 61.Kf1 Rf2+ 62.Kg1 Rb2 0-1
[Site "chess.com INT"]
[Date "2023.08.01"]
[Round "5"]
[White "Ter Sahakyan, S"]
[Black "Koellner, Ruben Gideon"]
[Result "0-1"]
[WhiteElo "2609"]
[BlackElo "2478"]
[ECO "C41"]
[PlyCount "124"]
1.d4 d6 2.e4 Nf6 3.Nc3 e5 4.Nf3 Nbd7 5.Rg1 c6 6.g4 h6 7.Be3 b5 8.a3 a6 9.h4 g6 10.g5 hxg5 11.hxg5 Nh5 12.Qd2 Bb7 13.O-O-O Qc7 14.Bh3 Rd8 15.dxe5 Nxe5 16.Nxe5 dxe5 17.Qxd8+ Qxd8 18.Rxd8+ Kxd8 19.Rd1+ Kc7 20.Rd7+ Kb8 21.Rxf7 Nf4 22.Bxf4 exf4 23.e5 Bc5 24.Ne4 Bf8 25.e6 c5 26.Bg2 Bd5 27.e7 Bxf7 28.exf8=Q+ Rxf8 29.Nxc5 Ka7 30.Be4 Re8 31.f3 Re5 32.Nd3 Rxg5 33.Nxf4 Rg1+ 34.Kd2 g5 35.Nd3 Bh5 36.Ne5 Kb6 37.c4 Kc5 38.Kc3 bxc4 39.Nd7+ Kd6 40.Nb6 Rc1+ 41.Kd4 Bf7 42.a4 Be6 43.a5 Rd1+ 44.Kc3 Rc1+ 45.Kd4 Ra1 46.Nxc4+ Bxc4 47.Kxc4 Rxa5 48.b4 Re5 49.Bb7 a5 50.bxa5 Rxa5 51.Kd4 Ra4+ 52.Ke3 Ke5 53.Bc6 Ra3+ 54.Kf2 Kf4 55.Kg2 Ra2+ 56.Kf1 Ke3 57.Kg1 Rf2 58.Bd5 Rd2 59.Bc6 Kf4 60.Bb7 Kg3 61.Kf1 Rf2+ 62.Kg1 Rb2 0-1
[Event "Titled Tue 1st Aug Early"]
[Site "chess.com INT"]
[Date "2023.08.01"]
[Round "5"]
[White "Ter Sahakyan, S"]
[Black "Koellner, Ruben Gideon"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2609"]
[BlackElo "2478"]
[ECO "C41"]
[Opening "Philidor"]
[Variation "Improved Hanham variation"]
[EventDate "2023.08.01"]
[WhiteFideId "13302531"]
[BlackFideId "12993093"]
1. d4 d6 2. e4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Rg1 c6 6. g4 h6 7. Be3 b5 8. a3
a6 9. h4 g6 10. g5 hxg5 11. hxg5 Nh5 12. Qd2 Bb7 13. O-O-O Qc7 14. Bh3 Rd8
15. dxe5 Nxe5 16. Nxe5 dxe5 17. Qxd8+ Qxd8 18. Rxd8+ Kxd8 19. Rd1+ Kc7 20.
Rd7+ Kb8 21. Rxf7 Nf4 22. Bxf4 exf4 23. e5 Bc5 24. Ne4 Bf8 25. e6 c5 26.
Bg2 Bd5 27. e7 Bxf7 28. exf8=Q+ Rxf8 29. Nxc5 Ka7 30. Be4 Re8 31. f3 Re5
32. Nd3 Rxg5 33. Nxf4 Rg1+ 34. Kd2 g5 35. Nd3 Bh5 36. Ne5 Kb6 37. c4 Kc5
38. Kc3 bxc4 39. Nd7+ Kd6 40. Nb6 Rc1+ 41. Kd4 Bf7 42. a4 Be6 43. a5 Rd1+
44. Kc3 Rc1+ 45. Kd4 Ra1 46. Nxc4+ Bxc4 47. Kxc4 Rxa5 48. b4 Re5 49. Bb7 a5
50. bxa5 Rxa5 51. Kd4 Ra4+ 52. Ke3 Ke5 53. Bc6 Ra3+ 54. Kf2 Kf4 55. Kg2
Ra2+ 56. Kf1 Ke3 57. Kg1 Rf2 58. Bd5 Rd2 59. Bc6 Kf4 60. Bb7 Kg3 61. Kf1
Rf2+ 62. Kg1 Rb2 0-1