
[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.50"]
[White "Kolb, Tobias"]
[Black "Jakobeit, D"]
[Result "1/2-1/2"]
[WhiteElo "2410"]
[BlackElo "2250"]
[ECO "A88"]
[PlyCount "99"]
1.d4 d6 2.Nf3 g6 3.c4 f5 4.Nc3 Nf6 5.g3 Bg7 6.Bg2 O-O 7.O-O c6 8.Qc2 Na6 9.a3 Qe8 10.Re1 e5 11.dxe5 dxe5 12.e4 Nc5 13.Nh4 f4 14.b4 Ne6 15.Bb2 Nd4 16.Qd3 Ng4 17.Nd1 g5 18.Nf3 Nxf3+ 19.Qxf3 Nh6 20.Qe2 Be6 21.gxf4 gxf4 22.Bf3 Kh8 23.Kh1 Bf6 24.Bh5 Qd7 25.f3 Rg8 26.Nf2 Rg5 27.Rad1 Qg7 28.Rg1 Rg8 29.Rxg5 Qxg5 30.Bg4 Nxg4 31.Nxg4 Bxg4 32.fxg4 Qxg4 33.Qxg4 Rxg4 34.Rg1 h5 35.h3 Rxg1+ 36.Kxg1 Kg7 37.Kg2 Kf7 38.Bc3 Ke6 39.Be1 Kd7 40.Kf3 b6 41.Ke2 Be7 42.Kd3 a6 43.a4 b5 44.axb5 cxb5 45.cxb5 axb5 46.Ke2 Bd8 47.Bf2 Kc6 48.Kf3 Bb6 49.Bxb6 Kxb6 50.h4 1/2-1/2
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.50"]
[White "Kolb, Tobias"]
[Black "Jakobeit, D"]
[Result "1/2-1/2"]
[WhiteElo "2410"]
[BlackElo "2250"]
[ECO "A88"]
[PlyCount "99"]
1.d4 d6 2.Nf3 g6 3.c4 f5 4.Nc3 Nf6 5.g3 Bg7 6.Bg2 O-O 7.O-O c6 8.Qc2 Na6 9.a3 Qe8 10.Re1 e5 11.dxe5 dxe5 12.e4 Nc5 13.Nh4 f4 14.b4 Ne6 15.Bb2 Nd4 16.Qd3 Ng4 17.Nd1 g5 18.Nf3 Nxf3+ 19.Qxf3 Nh6 20.Qe2 Be6 21.gxf4 gxf4 22.Bf3 Kh8 23.Kh1 Bf6 24.Bh5 Qd7 25.f3 Rg8 26.Nf2 Rg5 27.Rad1 Qg7 28.Rg1 Rg8 29.Rxg5 Qxg5 30.Bg4 Nxg4 31.Nxg4 Bxg4 32.fxg4 Qxg4 33.Qxg4 Rxg4 34.Rg1 h5 35.h3 Rxg1+ 36.Kxg1 Kg7 37.Kg2 Kf7 38.Bc3 Ke6 39.Be1 Kd7 40.Kf3 b6 41.Ke2 Be7 42.Kd3 a6 43.a4 b5 44.axb5 cxb5 45.cxb5 axb5 46.Ke2 Bd8 47.Bf2 Kc6 48.Kf3 Bb6 49.Bxb6 Kxb6 50.h4 1/2-1/2
[Event "grenke Chess Open 2025"]
[Site "Karlsruhe GER"]
[Date "2025.04.19"]
[Round "5.50"]
[White "Kolb, Tobias"]
[Black "Jakobeit, D"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "CM"]
[WhiteElo "2410"]
[BlackElo "2250"]
[ECO "A88"]
[Opening "Dutch"]
[Variation "Leningrad, main variation with c6"]
[EventDate "2025.04.17"]
[WhiteFideId "12992321"]
[BlackFideId "4682076"]
1. d4 d6 2. Nf3 g6 3. c4 f5 4. Nc3 Nf6 5. g3 Bg7 6. Bg2 O-O 7. O-O c6 8.
Qc2 Na6 9. a3 Qe8 10. Re1 e5 11. dxe5 dxe5 12. e4 Nc5 13. Nh4 f4 14. b4 Ne6
15. Bb2 Nd4 16. Qd3 Ng4 17. Nd1 g5 18. Nf3 Nxf3+ 19. Qxf3 Nh6 20. Qe2 Be6
21. gxf4 gxf4 22. Bf3 Kh8 23. Kh1 Bf6 24. Bh5 Qd7 25. f3 Rg8 26. Nf2 Rg5
27. Rad1 Qg7 28. Rg1 Rg8 29. Rxg5 Qxg5 30. Bg4 Nxg4 31. Nxg4 Bxg4 32. fxg4
Qxg4 33. Qxg4 Rxg4 34. Rg1 h5 35. h3 Rxg1+ 36. Kxg1 Kg7 37. Kg2 Kf7 38. Bc3
Ke6 39. Be1 Kd7 40. Kf3 b6 41. Ke2 Be7 42. Kd3 a6 43. a4 b5 44. axb5 cxb5
45. cxb5 axb5 46. Ke2 Bd8 47. Bf2 Kc6 48. Kf3 Bb6 49. Bxb6 Kxb6 50. h4
1/2-1/2