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- 7...b5 8.e5 dxe5, B20 - B99 - 1. e4 c5 - Sicilian Defense, B90-B99 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 Sicilian, Najdorf, B96a - 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 - Najdorf, B96u - 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 b5 8.e5 dxe5 9.fxe5 Qc7 10.Qe2 Nfd7 11.O-O-O Nc6 - Najdorf, Polugaevsky, SÉRIE B 1.e4 2....
Riga Interzonal 1979 – Round 12 – Gruenfeld, Yehuda – 0-1 – Polugaevsky, Lev – G31

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