-

- 1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 e5 - English Opening: Symmetrical Variation, Botvinnik System Reversed, with Nf3, 6.O-O Nge7, A10-A39 English Opening, A37a - 1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 - English Opening: Symmetrical Variation, Three Knights, Fianchetto Variation, A37o - 5...e6 6.O-O Nge7 7.d3 O-O (not 8.Bd2), SÉRIE A
Buenos Aires 1980 – Round 1 – Larsen, Benjamin Holsko – 1/2-1/2 – Karpov, Aleksandr – G1

- Lire la suite
-

- 5.e3 Nc6, 6.a3 a6 (not 7.b3, 7.dxc5), D40 - 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 - Queen's Gambit Declined: Semi-Tarrasch Defense, D40-D42 – 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 – Queen’s Gambit Declined: Semi-Tarrasch Defense, SÉRIE D
Buenos Aires 1980 – Round 1 – Najdorf, Miguel – 1-0 – Kavalek, Lubomir – G14

- Lire la suite
-

- A10-A39 English Opening, A32 - 1. c4 e6 2. d4 c5 3. Nf3 cxd4 4. Nxd4 Nf6 - English Opening: Symmetrical Variation, Anti-Benoni Variation, Spielmann Defense, A32 - 1. c4 e6 2. d4 c5 3. Nf3 cxd4 4.... - English Opening, SÉRIE A
Buenos Aires 1980 – Round 1 – Quinteros, Miguel A. – 0-1 – Kavalek, Lubomir – G33

- Lire la suite
-

- A10-A39 English Opening, A14 - 1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Be7 5. O-O - English Opening: Agincourt Defense, Neo-Catalan Declined, A14 - 1. c4 e6 2. Nf3 d5 3. g3 Nf6 4.... - English Opening, SÉRIE A
Buenos Aires 1980 – Round 1 – Quinteros, Miguel A. – 1/2-1/2 – Balashov, Yuri S – G34

- Lire la suite
-

- D50-D69 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Queen's Gambit Declined, 4.Bg5, D65 - 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Rc1 c6 8. Qc2 a6 9. cxd5 - Queen's Gambit Declined: Orthodox Defense, Rubinstein Attack, SÉRIE D
Buenos Aires 1980 – Round 1 – Timman, Jan H – 1-0 – Balashov, Yuri S – G9

- Lire la suite
