(1) Roeblitz,P (2052) - Jonas,B (2157) [B54]
MM 2003/04 LL Berlin (1.4), 02.10.2003
[Jonas,B]



1.e4 c5 2.Sf3 d6 3.d4 cxd4 4.Sxd4 Sf6 5.Lb5+ Sbd7 6.De2 a6 7.Lc4 Dc7 8.a4 g6
[ 8...Sxe4!? 9.Lxf7+ Kxf7 10.Dh5+ g6 11.Dd5+ Ke8 12.Dxe4 Sf6 13.Dh4 sehr riskant]

9.Sc3 Lg7 10.0-0 0-0 11.Td1 Se5 12.Lb3 Ld7 13.f3? Tac8 14.Lg5 Dc5! 15.Le3 Sc4 16.Lxc4 Dxc4 17.Ta3 Dc7
[ 17...Dxe2! 18.Sdxe2|^ ]

18.Dd2 Lc6 19.Lh6 d5!
Notbremse

20.Lxg7 Kxg7 21.Dg5?
[ 21.exd5 Sxd5 22.Sxd5 Lxd5~~ ]

21...dxe4 22.fxe4 Lxe4 23.Te1 Db6??
[ 23...Dc4!!-+ ]

24.Txe4??
[ 24.De3! Dxb2[] ( 24...Lc6?? 25.Se6+ fxe6 26.Dxb6+- ) 25.Sxe4 Tfd8 26.Sxf6 Dxd4 27.Dxd4 Txd4 28.c3 Td3 29.Se4 f5 30.Sg3 Kf6 31.Se2 e5 32.Tb1+/- Tc7 ]

24...Sxe4 25.De5+ Sf6-+ 26.Se4 Tfd8 27.c3 Td5
[ 27...Dxb2!! ]

28.Dxe7 Txd4 29.Dxf6+ Dxf6 0-1