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- E20-E59 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 Nimzo-Indian defence, E25 - 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d5 7.cxd5 - Nimzo-Indian [+0.11], E25d - 7…Nxd5 8.dxc5 - Saemisch Keres Variation [+0.31], SÉRIE E
Candidates Final 1990 – Round 3 – Timman, Jan H – 1/2-1/2 – Karpov, Anatoly – G1
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- E20-E59 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 Nimzo-Indian defence, E25 - 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d5 7.cxd5 - Nimzo-Indian [+0.11], E25d - 7…Nxd5 8.dxc5 - Saemisch Keres Variation [+0.31], SÉRIE E
Candidats final 1990 – Round 3 – Timman, Jan H – 1/2-1/2 – Karpov, Anatoly – G3
- Lire la suite
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- E20-E59 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 Nimzo-Indian defence, E59 - 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 d5 6.Bd3 c5 7.O-O Nc6 8.a3 Bxc3 9.bxc3 dxc4 - Nimzo-Indian [+0.22], E59i - 10.Bxc4 Qc7 11.Bb5 - Main Line [+0.19], SÉRIE E
Candidats qf3 1980 – Round 4 – Portisch, Lajos – 1/2-1/2 – Spassky, Boris V. – G4
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- E20-E59 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 Nimzo-Indian defence, E59 - 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 d5 6.Bd3 c5 7.O-O Nc6 8.a3 Bxc3 9.bxc3 dxc4 - Nimzo-Indian [+0.22], E59n - 10.Bxc4 Qc7 11.Bd3 e5 12.Qc2 Re8 - Main Line [+0.04], SÉRIE E
Candidats qf4 1977 – Round 2 – Hort, Vlastimil – 1/2-1/2 – Spassky, Boris V. – G2
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- E20-E59 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 Nimzo-Indian defence, E59 - 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 d5 6.Bd3 c5 7.O-O Nc6 8.a3 Bxc3 9.bxc3 dxc4 - Nimzo-Indian [+0.22], E59n - 10.Bxc4 Qc7 11.Bd3 e5 12.Qc2 Re8 - Main Line [+0.04], SÉRIE E
Candidats sf2 1977 – Round 10 – Portisch, Lajos – 1/2-1/2 – Spassky, Boris V. – G10
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