-

- 6.O-O O-O — Main Line, 7.Qc2 a6 8.a4 Bd7 9.Qxc4 Bc6, E01-E09 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Catalan, closed, E05 - 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 Be7 - Catalan Opening: Open Defense, Classical Line, SÉRIE E
Riga FIDE Grand Prix 2019 – Round 1.2 – Harikrishna, Pentala – 1/2-1/2 – So, Wesley – G10

- Lire la suite
-

- 6.O-O O-O — Main Line, 7.Ne5, E01-E09 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Catalan, closed, E05 - 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 Be7 - Catalan Opening: Open Defense, Classical Line, SÉRIE E
Riga FIDE Grand Prix 2019 – Round 1.2 – Yu, Yangyi – 1/2-1/2 – Aronian, Levon – G11

- Lire la suite
-

- 5.Bf4, D30-D39 1. d4 d5 2. c4 e6 Queen's gambit declined, D37 - 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 - Queen's Gambit Declined: Three Knights Variation, D37 - 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 - Queen's Gambit Declined: Barmen Variation, SÉRIE D
Riga FIDE Grand Prix 2019 – Round 1.3 – Grischuk, Alexander – 1-0 – Vitiugov, Nikita – G22

- Lire la suite
-

- 1. c4 e6 2. g3 d5 3. Bg2 ..., 4...dxc4 - Neo-Catalan Accepted, A10-A39 English Opening, A13 - 1. c4 e6 - English Opening: Agincourt Defense, A13 - 1. c4 e6 2. Nf3 d5 - English Opening: Agincourt Defense, A13 - 1. c4 e6 2. Nf3 d5 3. g3 Nf6 - English Opening: Neo-Catalan, A13 - 1. Nf3 d5 2. c4 e6 3. g3 - English Opening: Agincourt Defense, A13 - 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 - English Opening: Neo-Catalan, SÉRIE A
Riga FIDE Grand Prix 2019 – Round 1.4 – Aadvika Giri – 1-0 – Karjakin, Sergey – G24

- Lire la suite
