A28 - Ingliz tili: To'rt ritsar tizimi

Variation: Ingliz tili: To'rt ritsar tizimi

Initial Move: To'rtta ritsarning ham zich va mustahkam rivojlanishi. Bu barqaror, uzoq muddatli o'rta o'yinlarga olib keladi, bunda strukturaviy yaxlitlik asosiy e'tiborga olinadi. Learn this opening step by step

Hastings Challengers 1977/78
1977.12.31
GM Seirawan, Yasser (2620)
IM Gruen, Gerd-Peter (2237)
Natija 1-0
Ochilish A28
Ko‘rish
?
1989.01.01
GM Krasenkow, Michal (2505)
GM Groszpeter, Attila (2397)
Natija 1-0
Ochilish A28
Ko‘rish
Zagreb Interzonal
1987.01.01
GM Granda Zuniga, Julio E (2606)
GM Eingorn, Vereslav S (2493)
Natija 1/2-1/2
Ochilish A28
Ko‘rish
Candidats m7
1988.01.01
GM Spraggett, Kevin (2390)
GM Sokolov, Andrei (2448)
Natija 1/2-1/2
Ochilish A28
Ko‘rish
Lugano Open
1988.01.01
GM Spraggett, Kevin (2390)
GM Campora, Daniel H. (2331)
Natija 1-0
Ochilish A28
Ko‘rish
Hoogovens
1985.01.01
GM Spraggett, Kevin (2390)
GM Georgiev, Kiril (2520)
Natija 1-0
Ochilish A28
Ko‘rish
Golden Gate Open
1977.01.01
GM Seirawan, Yasser (2620)
GM Christiansen, Larry (2563)
Natija 1/2-1/2
Ochilish A28
Ko‘rish
?
1980.01.01
IM Vilela De Acuna, Jose Luis (2329)
IM Ambroz, Jan (2364)
Natija 1/2-1/2
Ochilish A28
Ko‘rish
New York Open
1989.01.01
GM Suba, Mihai (1956)
IM Shirazi, Kamran (2205)
Natija 1-0
Ochilish A28
Ko‘rish
Hastings7980
1979.01.01
GM Seirawan, Yasser (2620)
GM Nunn, John D M (2512)
Natija 1/2-1/2
Ochilish A28
Ko‘rish