-

- 4...Ba6 5.b3 Bb4+ — Main Line, E12-E19 1. d4 Nf6 2. c4 e6 3. Nf3 b6 Queen's Indian defence, E15a - 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 - Queen's Indian Defense: Fianchetto Variation, E15s - 6.Bd2 Be7 7.Bg2 c6 8.Bc3 d5 9.Ne5 Nfd7 — Main Line, SÉRIE E
Reykjavik 1987 – Round 1 – Petursson, Magnus V. – 0-1 – Portisch, Lajos – G14

- Lire la suite
-

- 6...h6 7.Bxf6 Bxf6 — Orthodox, D50-D69 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Queen's Gambit Declined, 4.Bg5, D55a - 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 - Queen's Gambit Declined: Modern Variation, Normal Line, D55j - 8.Rc1, SÉRIE D
Reykjavik 1987 – Round 1 – Polugaevsky, Lev – 1/2-1/2 – Portisch, Lajos – G17

- Lire la suite
-

- 8.Rc1 Bb7 — Tartakower, D50-D69 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Queen's Gambit Declined, 4.Bg5, D58a - 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 - Queen's Gambit Declined: Tartakower Defense, D58p - 8...Bb7 (not 9.Bxf6, 9.cxd5), SÉRIE D
Reykjavik 1987 – Round 1 – Portisch, Lajos – 1-0 – Hjartarson, Johann – G18

- Lire la suite
