
[Event "GRENKE Chess Open 2024"]
[Site "Karlsruhe GER"]
[Date "2024.03.31"]
[Round "7.35"]
[White "Dobrikov, Marco"]
[Black "Koellner, Ruben Gideon"]
[Result "0-1"]
[WhiteElo "2362"]
[BlackElo "2453"]
[ECO "C41"]
[PlyCount "116"]
1.e4 d6 2.d4 Nf6 3.Nc3 e5 4.Nf3 Nbd7 5.Bc4 Be7 6.O-O Nb6 7.Be2 exd4 8.Nxd4 O-O 9.a4 a5 10.f4 Ne8 11.Nd5 Nxd5 12.exd5 Nf6 13.Bf3 Nd7 14.b3 Bf6 15.Bb2 Nc5 16.Qd2 Bd7 17.Rae1 Re8 18.Rxe8+ Qxe8 19.Re1 Qf8 20.h3 b6 21.Bg4 Bxg4 22.hxg4 h6 23.Qe3 g6 24.Bc3 Qg7 25.Nb5 Bxc3 26.Nxc3 Rc8 27.Nb5 Qf6 28.g3 Na6 29.Kg2 Nb4 30.Qe4 Kg7 31.Qc4 c6 32.Na7 Rc7 33.Nxc6 Nxc6 34.dxc6 d5 35.Qxd5 Rxc6 36.Re2 Rc5 37.Qe4 Qc3 38.Kf2 Rc6 39.Qe3 Qxe3+ 40.Kxe3 Rc3+ 41.Kd4 Rxg3 42.Kc4 Rxg4 43.Kb5 Rxf4 44.Kxb6 f5 45.Kxa5 Re4 46.Rf2 f4 47.b4 g5 48.b5 g4 49.b6 g3 50.Rg2 h5 51.b7 Re8 52.c4 h4 53.c5 f3 54.Rxg3+ hxg3 55.c6 g2 56.c7 g1=Q 57.c8=Q Qe1+ 58.Kb6 Qe6+ 0-1
[Site "Karlsruhe GER"]
[Date "2024.03.31"]
[Round "7.35"]
[White "Dobrikov, Marco"]
[Black "Koellner, Ruben Gideon"]
[Result "0-1"]
[WhiteElo "2362"]
[BlackElo "2453"]
[ECO "C41"]
[PlyCount "116"]
1.e4 d6 2.d4 Nf6 3.Nc3 e5 4.Nf3 Nbd7 5.Bc4 Be7 6.O-O Nb6 7.Be2 exd4 8.Nxd4 O-O 9.a4 a5 10.f4 Ne8 11.Nd5 Nxd5 12.exd5 Nf6 13.Bf3 Nd7 14.b3 Bf6 15.Bb2 Nc5 16.Qd2 Bd7 17.Rae1 Re8 18.Rxe8+ Qxe8 19.Re1 Qf8 20.h3 b6 21.Bg4 Bxg4 22.hxg4 h6 23.Qe3 g6 24.Bc3 Qg7 25.Nb5 Bxc3 26.Nxc3 Rc8 27.Nb5 Qf6 28.g3 Na6 29.Kg2 Nb4 30.Qe4 Kg7 31.Qc4 c6 32.Na7 Rc7 33.Nxc6 Nxc6 34.dxc6 d5 35.Qxd5 Rxc6 36.Re2 Rc5 37.Qe4 Qc3 38.Kf2 Rc6 39.Qe3 Qxe3+ 40.Kxe3 Rc3+ 41.Kd4 Rxg3 42.Kc4 Rxg4 43.Kb5 Rxf4 44.Kxb6 f5 45.Kxa5 Re4 46.Rf2 f4 47.b4 g5 48.b5 g4 49.b6 g3 50.Rg2 h5 51.b7 Re8 52.c4 h4 53.c5 f3 54.Rxg3+ hxg3 55.c6 g2 56.c7 g1=Q 57.c8=Q Qe1+ 58.Kb6 Qe6+ 0-1
[Event "GRENKE Chess Open 2024"]
[Site "Karlsruhe GER"]
[Date "2024.03.31"]
[Round "7.35"]
[White "Dobrikov, Marco"]
[Black "Koellner, Ruben Gideon"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2362"]
[BlackElo "2453"]
[ECO "C41"]
[Opening "Philidor"]
[Variation "Improved Hanham variation"]
[EventDate "2024.03.28"]
[WhiteFideId "12950378"]
[BlackFideId "12993093"]
1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. O-O Nb6 7. Be2 exd4
8. Nxd4 O-O 9. a4 a5 10. f4 Ne8 11. Nd5 Nxd5 12. exd5 Nf6 13. Bf3 Nd7 14.
b3 Bf6 15. Bb2 Nc5 16. Qd2 Bd7 17. Rae1 Re8 18. Rxe8+ Qxe8 19. Re1 Qf8 20.
h3 b6 21. Bg4 Bxg4 22. hxg4 h6 23. Qe3 g6 24. Bc3 Qg7 25. Nb5 Bxc3 26. Nxc3
Rc8 27. Nb5 Qf6 28. g3 Na6 29. Kg2 Nb4 30. Qe4 Kg7 31. Qc4 c6 32. Na7 Rc7
33. Nxc6 Nxc6 34. dxc6 d5 35. Qxd5 Rxc6 36. Re2 Rc5 37. Qe4 Qc3 38. Kf2 Rc6
39. Qe3 Qxe3+ 40. Kxe3 Rc3+ 41. Kd4 Rxg3 42. Kc4 Rxg4 43. Kb5 Rxf4 44. Kxb6
f5 45. Kxa5 Re4 46. Rf2 f4 47. b4 g5 48. b5 g4 49. b6 g3 50. Rg2 h5 51. b7
Re8 52. c4 h4 53. c5 f3 54. Rxg3+ hxg3 55. c6 g2 56. c7 g1=Q 57. c8=Q Qe1+
58. Kb6 Qe6+ 0-1