(1) Vyzmanavin,A (2585) - Knaak,R (2515) [D30]
Teleschach ol Berlin (2), 23.09.1990



1.d4 e6 2.c4 d5 3.Sf3 c6 4.Dc2 Sf6 5.g3 dxc4 6.Dxc4 b5 7.Dc2 Lb7 8.Lg2
[ 8.Sbd2 Sa6 9.Sb3 c5~~ ]

8...Sbd7 9.0-0 c5= 10.a4 b4!? 11.Sbd2 Tc8 12.Dd3 cxd4
[ 12...Le7!? ]

13.Sxd4 Lxg2 14.Kxg2 Lc5 15.S4b3 0-0 16.Sc4?!
[ 16.Se4!= ]

16...Dc7! 17.Lf4?!
[ 17.Le3 Tfd8=/+ ]

17...e5 18.Le3 Dc6+ 19.Kg1 e4! 20.Dd2 De6!
/\ Dh3

21.Sxc5 Sxc5 22.Lxc5 Txc5 23.Se3 a5!
[ 23...Dh3 24.Tfc1! ( 24.Tfd1? Th5 25.Sf1 Sg4 26.Dd7 f5! 27.De6+ Kh8 28.De7 Tg8 29.Td8 h6-+ ) 24...Th5 25.Sf1 Sg4 26.Dd7 Sxf2 27.Dxh3 Sxh3+ 28.Kg2~~ ; 23...Th5!? 24.Tfc1 Sd5-> ( 24...a5 ) ]

24.Tfc1?!
>< Ta1 [ 24.Tfd1!?=/+ ]

24...Th5! 25.Dd4 Dh3 26.Sf1 Td5! 27.De3
[ 27.Da7 Dh5! >28.De3 Tf5 ]

27...Tf5! 28.Tc5[] Sg4 29.Txf5 Sxe3 30.Sxe3 Ta8-/+ 31.Td1 g6 32.Te5?
[ 32.Tc5 De6 33.Tdd5 Tc8!-/+ 33...Kg7 /\ Tc8]

32...Dc8 33.Te7 Dc6 34.Tdd7 Tf8 35.Sg4 Dxa4! 36.Sh6+ Kg7 37.Sxf7 Te8!! 0-1