Structure de pions
♔ Blancs ♚ Noirs
Pions doublés
Pions isolés
Arriérés
Chaînes ● f2→g3, h2→g3 ● f7→e6
Passés
Majorité ● aile dame 3v2
Cases
♔ Blancs ♚ Noirs
Cases fortes ● f4 (2v1), ● e5 (2v0), ● g5 (2v1) ● b4 (2v0), ● d5 (2v1)
Cases faibles
Centre ● d4 (2v1), ● e4 (1v0), ● e5 (2v0) ● d5 (2v1)
Colonnes et diagonales
♔ Blancs ♚ Noirs
Semi-ouvertes ● c ● d
Pièces
♔ Blancs ♚ Noirs
Bc1 ● Bc1 Non développé (mob. 5)
Bf1 ● Bf1 Non développé (mob. 2)
Bc8 ● Bc8 Non développé (mob. 1)
Bf8 ● Bf8 Non développé (mob. 2)
Paire de fous ● Oui ● Oui
Non développées 4 (● c1, ● f1, ● a1, ● h1) 5 (● b8, ● c8, ● f8, ● a8, ● h8)
Sécurité du roi
♔ Blancs ♚ Noirs
Statut ● Au centre ● Au centre
Droits de roque O-O / O-O-O O-O / O-O-O
Thèmes
♔ Blancs ♚ Noirs
Phase Ouverture
Centre mobile
Ruptures ● …e6-e5

D41c — Semi-Tarrasch

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5 5.cxd5 Nxd5 6.g3   ● Trait aux Noirs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1
bR
bN
bB
bQ
bK
bB
bR
bP
bP
bP
bP
bP
bP
bP
bN
Case forte (2v0)
Case forte (2v1)
wPPion central
Case forte (2v1)
wN
wN
wP
wP
wP
wP
wP
wP
wR
wBFou actif — mobilité 5
wQ
wK
wB
wR
abcdefgh
Plans. Bg2 (Fianchetto, fou sur la grande diagonale — 60 % des parties) ; Nxd5 (Cavalier centralisé en d5 — 23 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8
wR
wB
wK
wQ
wB
wR
wP
wP
wP
wP
wP
wP
wN
wN
wP
Case forte (2v0)
bNAvant-poste C (occupé)
bPMajorité aile dame
bP
bP
bP
bP
bP
bP
bR
bB
bK
bQ
bB
bN
bR
hgfedcba
Plans. ...Nc6 (Développer b8 — 60 % des parties) ; ...cxd4 (Capture en d4, Occuper le centre — 28 % des parties) ; ...Nxc3 (Menace d1 — 10 % des parties).
Avantages
Faiblesses
Diagonale active
Plans
Partie
11. London Classic 2019 – Round 1.1 – Aronian, Levon – 1/2-1/2 – Ding, Liren – G1
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 Nxd5 6. g3 Nxc3 7. bxc3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 b6
1934 Sitges – Round ? – Tartakower, Savielly – 0-1 – Agudo Rey, Ruben – G77
1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c5 5. cxd5 Nxd5 6. g3 cxd4 7. Nxd4 Nxc3 8. bxc3 e5 9. Nb5 Qa5 10. Qd5 Nc6
1934 Sitges – Round 1 – Tartakower, Savielly – 0-1 – Rey Ardid, Ramon – G2
1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c5 5. cxd5 Nxd5 6. g3 cxd4 7. Nxd4 Nxc3 8. bxc3 e5 9. Nb5 Qa5 10. Qd5 Nc6
1939 Buenos Aires ol f-A – Round 5 – Salas Romo, Julio – 1-0 – Winz, Victor – G86
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c5 5. cxd5 Nxd5 6. g3 Nxc3 7. bxc3 Nc6 8. Bg2 Qa5 9. O-O Qxc3 10. Bd2 Qa3
1939 Kemeri / Riga – Round 1 – Feigin, M. – 1/2-1/2 – Stahlberg, Gideon – G18
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c5 5. cxd5 Nxd5 6. g3 cxd4 7. Nxd5 Qxd5 8. Qxd4 Qxd4 9. Nxd4 Bb4+ 10. Bd2 Bxd2+
1940 Rakovnik – Round 2 – Opocensky, Karel – 1/2-1/2 – Foltys, Jan – G7
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c5 5. cxd5 Nxd5 6. g3 cxd4 7. Nxd5 Qxd5 8. Qxd4 Qxd4 9. Nxd4 Bb4+ 10. Bd2 Bxd2+
1943 Madrid – Round 6 – Adserias Sanz, Juan – 1-0 – Abalde Perez, Fernando Jose – G19
1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Nf3 c5 5. cxd5 Nxd5 6. g3 cxd4 7. Nxd5 Qxd5 8. Qxd4 Qxd4 9. Nxd4 Bb4+ 10. Bd2 Bxd2+
1951 DDR Ch – Round 10 – Elstner, Rudolf – 1/2-1/2 – Zirngibl, Albert – G23
1. d4 Nf6 2. Nf3 c5 3. c4 e6 4. Nc3 d5 5. cxd5 Nxd5 6. g3 cxd4 7. Nxd5 Qxd5 8. Qxd4 Nc6 9. Qxd5 exd5 10. Bg2 Be7
1957 Gothenburg5758 – Round ? – Flohr, Salo – 1-0 – Laurine, Leho – G11
1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 c5 5. cxd5 Nxd5 6. g3 cxd4 7. Nxd5 Qxd5 8. Qxd4 Qxd4 9. Nxd4 Bb4+ 10. Bd2 Bxd2+
1957 UKR Ch – Round ? – Flohr, Salo – 1-0 – Lazarev, Gennady – G5
1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. Nc3 d5 5. cxd5 Nxd5 6. g3 Nxc3 7. bxc3 b6 8. Bg2 Bb7 9. O-O Be7 10. Ne5 Bxg2
1957 URS Ch, semi final – Round 5 – Petrosian, Tigran A. – 1/2-1/2 – Furman, Slavomir – G51
1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 c5 5. cxd5 Nxd5 6. g3 cxd4 7. Nxd5 Qxd5 8. Qxd4 Qb5 9. e4 Qb4+ 10. Bd2 Nc6
1959 Candidats Tournament – Round 5 – Petrosian, Tigran V – 1/2-1/2 – Tal, Mikhail – G16
1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 c5 5. cxd5 Nxd5 6. g3 cxd4 7. Nxd5 Qxd5 8. Qxd4 Qb5 9. e3 Qb4+ 10. Bd2 Nc6
1962 Candidats Tournament – Round 25 – Benko, P. – 1-0 – Kortchnoi, V. – G90
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 Nxd5 6. g3 cxd4 7. Nxd5 Qxd5 8. Qxd4 Qb5 9. e4 Qb4+ 10. Qxb4 Bxb4+
1963 Sochi – Round 4 – Krogius, Nikolai V – 1/2-1/2 – Zaitsev, Aleksandr – G29
1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 Nxd5 5. Nf3 c5 6. g3 cxd4 7. Nxd5 Qxd5 8. Qxd4 Qxd4 9. Nxd4 Bb4+ 10. Bd2 Bxd2+
1964 Kiev ch-URS – Round ? – Krogius, Nikolai V – 1/2-1/2 – Korchnoi, Viktor – G142
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 Nxd5 6. g3 cxd4 7. Nxd5 exd5 8. Nxd4 Qb6 9. Nb3 Nc6 10. Bg2 Be6
1964 Tel Aviv olm fin-A – Round 1 – Benko, Pal – 1-0 – Darga, Klaus – G8
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 Nxd5 6. g3 cxd4 7. Nxd5 Qxd5 8. Qxd4 Qxd4 9. Nxd4 Bb4+ 10. Bd2 Bxd2+
1965 IBM I – Round 6 – Trifunovic, Petar – 1/2-1/2 – Donner, Jan-Hein – G9
1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 c5 5. cxd5 Nxd5 6. g3 b6 7. Nxd5 Qxd5 8. Bg2 Bb7 9. O-O Be7 10. Be3 O-O
1968 Sarajevo – Round 14 – Krogius, Nikolai V – 1/2-1/2 – Matulovic, Milan – G94
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c5 5. cxd5 Nxd5 6. g3 cxd4 7. Nxd5 Qxd5 8. Qxd4 Qb5 9. e4 Qb4+ 10. Bd2 Nc6
43. Olympiad 2018 – Round 2.22 – Dragnev, Valentin – 0-1 – Harikrishna, Pentala – G104
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 Nxd5 6. g3 cxd4 7. Nxd5 Qxd5 8. Qxd4 Qb5 9. e4 Qb4+ 10. Bd2 Nc6
SportAccord Blitz 2014 – Round 30.8 – Bacrot, Etienne – 1-0 – Wang, Yue(SH) – G237
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 Nxd5 6. g3 cxd4 7. Nxd5 Qxd5 8. Qxd4 Qxd4 9. Nxd4 Bc5 10. Be3 Na6
World Blitz 2017 – Round 21.29 – Georgiev, Kiril – 1/2-1/2 – Riazantsev, Alexander – G1096
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c5 5. cxd5 Nxd5 6. g3 Nxc3 7. bxc3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 b6
World Blitz 2019 – Round 7.32 – Aravindh, Chithambaram VR. – 0-1 – Dominguez Perez, Leinier – G477
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 Nxd5 6. g3 Nxc3 7. bxc3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 b6
World Blitz 2023 – Round 20.23 – Bai, Jinshi – 0-1 – Keymer, Vincent – G1133
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 Nxd5 6. g3 cxd4 7. Nxd5 Qxd5 8. Qxd4 Qb5 9. e4 Qb4+ 10. Bd2 Nc6

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