
[Event "Marburger Schachtage A"]
[Site "Marburg GER"]
[Date "2023.10.26"]
[Round "1.29"]
[White "Grunwald, Jonathan"]
[Black "Spiekermann, S"]
[Result "0-1"]
[WhiteElo "1749"]
[BlackElo "1999"]
[ECO "B23"]
[PlyCount "76"]
1.e4 c5 2.Nc3 Nc6 3.f4 g6 4.Nf3 Bg7 5.Bb5 Nd4 6.O-O a6 7.Bc4 e6 8.a4 Ne7 9.d3 d5 10.Ba2 O-O 11.g4 Nec6 12.exd5 exd5 13.Nxd4 Bxd4+ 14.Kh1 Nb4 15.Bb3 Qh4 16.f5 Bd7 17.Bf4 Bc6 18.Bd6 Rfd8 19.Bg3 Qf6 20.Qd2 c4 21.g5 Qe7 22.Rae1 Qc5 23.Qf4 Be3 24.Rxe3 Qxe3 25.fxg6 Qxf4 26.gxh7+ Kxh7 27.Rxf4 d4+ 28.Ne4 cxb3 29.Rh4+ Kg8 30.Be5 Kf8 31.Bf6 Ke8 32.Kg1 bxc2 33.Rh8+ Kd7 34.Nc5+ Kd6 35.Rxd8+ Rxd8 36.Nb3 Re8 37.Bxd4 Nxd3 38.h4 Bxa4 0-1
[Site "Marburg GER"]
[Date "2023.10.26"]
[Round "1.29"]
[White "Grunwald, Jonathan"]
[Black "Spiekermann, S"]
[Result "0-1"]
[WhiteElo "1749"]
[BlackElo "1999"]
[ECO "B23"]
[PlyCount "76"]
1.e4 c5 2.Nc3 Nc6 3.f4 g6 4.Nf3 Bg7 5.Bb5 Nd4 6.O-O a6 7.Bc4 e6 8.a4 Ne7 9.d3 d5 10.Ba2 O-O 11.g4 Nec6 12.exd5 exd5 13.Nxd4 Bxd4+ 14.Kh1 Nb4 15.Bb3 Qh4 16.f5 Bd7 17.Bf4 Bc6 18.Bd6 Rfd8 19.Bg3 Qf6 20.Qd2 c4 21.g5 Qe7 22.Rae1 Qc5 23.Qf4 Be3 24.Rxe3 Qxe3 25.fxg6 Qxf4 26.gxh7+ Kxh7 27.Rxf4 d4+ 28.Ne4 cxb3 29.Rh4+ Kg8 30.Be5 Kf8 31.Bf6 Ke8 32.Kg1 bxc2 33.Rh8+ Kd7 34.Nc5+ Kd6 35.Rxd8+ Rxd8 36.Nb3 Re8 37.Bxd4 Nxd3 38.h4 Bxa4 0-1
[Event "Marburger Schachtage A"]
[Site "Marburg GER"]
[Date "2023.10.26"]
[Round "1.29"]
[White "Grunwald, Jonathan"]
[Black "Spiekermann, S"]
[Result "0-1"]
[WhiteElo "1749"]
[BlackElo "1999"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "Grand Prix attack"]
[EventDate "2023.10.26"]
[WhiteFideId "12955744"]
[BlackFideId "1308122"]
1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. O-O a6 7. Bc4 e6 8.
a4 Ne7 9. d3 d5 10. Ba2 O-O 11. g4 Nec6 12. exd5 exd5 13. Nxd4 Bxd4+ 14.
Kh1 Nb4 15. Bb3 Qh4 16. f5 Bd7 17. Bf4 Bc6 18. Bd6 Rfd8 19. Bg3 Qf6 20. Qd2
c4 21. g5 Qe7 22. Rae1 Qc5 23. Qf4 Be3 24. Rxe3 Qxe3 25. fxg6 Qxf4 26.
gxh7+ Kxh7 27. Rxf4 d4+ 28. Ne4 cxb3 29. Rh4+ Kg8 30. Be5 Kf8 31. Bf6 Ke8
32. Kg1 bxc2 33. Rh8+ Kd7 34. Nc5+ Kd6 35. Rxd8+ Rxd8 36. Nb3 Re8 37. Bxd4
Nxd3 38. h4 Bxa4 0-1