WORLDBASE
Game / Partie
#727225
[Event "Marburger Schachtage B"]
[Site "Marburg GER"]
[Date "2023.10.29"]
[Round "7.19"]
[White "Henzelmann, Matthias"]
[Black "Koch, Mika Jonas"]
[Result "1/2-1/2"]
[WhiteElo "1439"]
[ECO "D58"]
[PlyCount "100"]
1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.Bg5 Be7 5.Nf3 h6 6.Bh4 O-O 7.e3 b6 8.Qc2 Bb7 9.Be2 Nfd7 10.Bxe7 Qxe7 11.Qb3 dxc4 12.Bxc4 Nc6 13.a3 Na5 14.Qa2 Nxc4 15.Qxc4 Rac8 16.b4 Nf6 17.Ke2 Bd5 18.Nxd5 Nxd5 19.Rac1 a5 20.bxa5 Qxa3 21.axb6 cxb6 22.Qxc8 Rxc8 23.Rxc8+ Kh7 24.Rhc1 b5 25.Nd2 b4 26.Ke1 Qd3 27.Nb1 Qb3 28.Nd2 Qd3 29.Nb1 b3 30.Rb8 f5 31.Nd2 Nc3 32.Rxc3 Qxc3 33.Rxb3 Qc1+ 34.Ke2 Qg1 35.g3 Qxh2 36.Rb6 Qh5+ 37.Kd3 Qe8 38.Nc4 Qa4 39.Nd2 Qd7 40.Ke2 Qd5 41.Kf1 e5 42.Nb3 Qh1+ 43.Ke2 e4 44.Nd2 Qh5+ 45.Ke1 Qe8 46.Ke2 Qf8 47.Rb5 Qf7 48.Rc5 h5 49.f3 exf3+ 50.Nxf3 g6 1/2-1/2
[Site "Marburg GER"]
[Date "2023.10.29"]
[Round "7.19"]
[White "Henzelmann, Matthias"]
[Black "Koch, Mika Jonas"]
[Result "1/2-1/2"]
[WhiteElo "1439"]
[ECO "D58"]
[PlyCount "100"]
1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.Bg5 Be7 5.Nf3 h6 6.Bh4 O-O 7.e3 b6 8.Qc2 Bb7 9.Be2 Nfd7 10.Bxe7 Qxe7 11.Qb3 dxc4 12.Bxc4 Nc6 13.a3 Na5 14.Qa2 Nxc4 15.Qxc4 Rac8 16.b4 Nf6 17.Ke2 Bd5 18.Nxd5 Nxd5 19.Rac1 a5 20.bxa5 Qxa3 21.axb6 cxb6 22.Qxc8 Rxc8 23.Rxc8+ Kh7 24.Rhc1 b5 25.Nd2 b4 26.Ke1 Qd3 27.Nb1 Qb3 28.Nd2 Qd3 29.Nb1 b3 30.Rb8 f5 31.Nd2 Nc3 32.Rxc3 Qxc3 33.Rxb3 Qc1+ 34.Ke2 Qg1 35.g3 Qxh2 36.Rb6 Qh5+ 37.Kd3 Qe8 38.Nc4 Qa4 39.Nd2 Qd7 40.Ke2 Qd5 41.Kf1 e5 42.Nb3 Qh1+ 43.Ke2 e4 44.Nd2 Qh5+ 45.Ke1 Qe8 46.Ke2 Qf8 47.Rb5 Qf7 48.Rc5 h5 49.f3 exf3+ 50.Nxf3 g6 1/2-1/2
[Event "Marburger Schachtage B"]
[Site "Marburg GER"]
[Date "2023.10.29"]
[Round "7.19"]
[White "Henzelmann, Matthias"]
[Black "Koch, Mika Jonas"]
[Result "1/2-1/2"]
[WhiteElo "1439"]
[ECO "D58"]
[Opening "QGD"]
[Variation "Tartakower (Makagonov-Bondarevsky) system"]
[EventDate "2023.10.26"]
[WhiteFideId "34621393"]
[BlackFideId "34669027"]
1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. Nf3 h6 6. Bh4 O-O 7. e3 b6 8.
Qc2 Bb7 9. Be2 Nfd7 10. Bxe7 Qxe7 11. Qb3 dxc4 12. Bxc4 Nc6 13. a3 Na5 14.
Qa2 Nxc4 15. Qxc4 Rac8 16. b4 Nf6 17. Ke2 Bd5 18. Nxd5 Nxd5 19. Rac1 a5 20.
bxa5 Qxa3 21. axb6 cxb6 22. Qxc8 Rxc8 23. Rxc8+ Kh7 24. Rhc1 b5 25. Nd2 b4
26. Ke1 Qd3 27. Nb1 Qb3 28. Nd2 Qd3 29. Nb1 b3 30. Rb8 f5 31. Nd2 Nc3 32.
Rxc3 Qxc3 33. Rxb3 Qc1+ 34. Ke2 Qg1 35. g3 Qxh2 36. Rb6 Qh5+ 37. Kd3 Qe8
38. Nc4 Qa4 39. Nd2 Qd7 40. Ke2 Qd5 41. Kf1 e5 42. Nb3 Qh1+ 43. Ke2 e4 44.
Nd2 Qh5+ 45. Ke1 Qe8 46. Ke2 Qf8 47. Rb5 Qf7 48. Rc5 h5 49. f3 exf3+ 50.
Nxf3 g6 1/2-1/2