[#] 1.d4 d5 2.f3 e6 3.g3 c5 4.g2 cxd4 5.O-O f6 6.xd4 e5 7.f3 c6 8.c4 d4 9.e3 e7 10.exd4 exd4 11.f4 O-O

[11...e6 12.e5 c8 13.d2 d7 14.xc6 bxc6 15.e4 c5 16.e1 b6 17.b3 O-O 18.h5 h6 19.ad1 d7 20.d6 xd6 21.xd6 ...0-1, Heinig Wolfram Dr(2302) - Khurtsidze Nino(2459), Bad Woerishofen 2001 It (open)]

12.e5

[12.e1 e6 13.e5 c8 14.xc6 bxc6 15.d2 b6 16.b3 b4 17.d2 c5 18.c1 a5 19.xb4 axb4 20.d2 a5 21.a1 g4 ...1-0, Modr Bretislav(2305) - Damjanovic Mato(2400), Prague 1983 It "Bohemians"]

12...b6 <Eval = >

[12...xe5 13.xe5 c5 14.d2 e8 15.xf6 xf6 16.b3 b6 17.h5 f8 18.ad1 g6 19.b5 xb5 20.cxb5 g7 21.xd4 g4 22.f3 ...1/2-1/2, Nogueiras Jesus(2510) - Portisch Lajos(2640), Salonika 1984 Olympiad]

13.b3

[13.e1 e6 14.d2 ac8 15.df3 b4 16.d2 xe5 17.xe5 xd2 18.xd2 xc4 19.xc4 xc4 20.e7 d3 21.xd3 xb2 22.xc4 xa1 ...1/2-1/2, Hansen Curt(2500) - Farago Ivan(2510), Esbjerg 1985 It (cat.9)]

13...a5 14.b5

[14.xb6 axb6 15.d2 h5 16.fe1 xf4 17.gxf4 b4 18.ad1 e6 19.a3 xd2 20.xd2 fd8 21.b4 xc4 22.xc4 xc4 23.xb7 ab8 ...1/2-1/2, Neverov Valeriy(2562) - Berelovich Aleksandar(2519), Minsk 1997 It (open);

14.f3 xb2 15.d2 e6 16.b3 xc4 17.xb7 a3 18.xd4 xe5 19.xe5 c5 20.c6 d7 21.ac1 a3 22.c3 xa2 23.xe7 h8 ...1-0, Andrianov Nikolai(2355) - Vesselovsky Serguei(2420), Krasnoyarsk 1980 Ch URS (1/2 final)]

14...e6 15.b3

[15.e1 fd8 16.d2 xc4 17.xb6 xb6 18.xb7 ab8 19.f3 bc8 20.c6 d7 21.xe7 xe7 22.a3 1/2-1/2, Rashkovsky Nukhim N(2400) - Kishnev Sergey(2330), Moscow 1984 Ch Moscow]

15...xb5 16.cxb5 <CAP +0.21 > 16...a6 17.bxa6 xa6 18.d2 h5 19.d3 xf4 20.xf4 c8?! +0,40

[20...b4!? 21.e4 f5 22.d5 c6 +0,04]

21.d5 c6 22.xe7 xe7 23.fc1 c6 24.a3 d8 25.b4 e5?? +3,00

[25...a4! 26.xc6 bxc6 27.xc6 f8 +0,62]

26.xc8 xc8 27.xb7 c2 28.xa6 xd2 29.a4 b2 30.a5 xb4 31.f1 b7 32.f4 f3 33.g2 d2 34.d3 g6 35.a6 a7 36.a5 b3 37.b5 c1 38.b7 a8 39.c4 d3 40.xf7 h8 41.d7 h6 42.f2 g5 43.e3 gxf4 44.gxf4 e8 45.d2 e2 46.a7 xf4 47.e7 d8 48.b7 [1:0]