C12n — French: MacCutcheon, 8.Qg4 g6
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Bb4 5.e5 h6 6.Bd2 Bxc3 7.bxc3 Ne4 8.Qg4 g6 * ○ Trait aux Blancs
Ouverture — Centre fermé
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Avantages : case forte f4, Bd2 actif, paire de fous, colonne b.
Faiblesses adverses : arriéré f7, Bc8 enfermé, roi noir au centre.
Problèmes : roi au centre, Bf1 enfermé, arriérés c2, c3, isolé a2, 4 pièces non développées (G1, F1, A1, H1).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● Nf3 — Développer Ng1
● Bd3 — Développer Bf1
● Rb — Tour sur colonne b
Faiblesses adverses : arriéré f7, Bc8 enfermé, roi noir au centre.
Problèmes : roi au centre, Bf1 enfermé, arriérés c2, c3, isolé a2, 4 pièces non développées (G1, F1, A1, H1).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● Nf3 — Développer Ng1
● Bd3 — Développer Bf1
● Rb — Tour sur colonne b
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Avantages : case forte d5, case forte f5, case forte g5, avant-poste g5(C).
Faiblesses adverses : arriérés c2, c3, isolé a2, Bf1 enfermé, roi blanc au centre.
Problèmes : roi au centre, Bc8 enfermé, arriéré f7, 4 pièces non développées (B8, C8, A8, H8).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● ...Bd7 — PRIORITÉ: libérer le Bc8 (...Bd7, b6+Bb7, ...Bf5)
● ...Nbd7 — Développer Nb8
● ...f6 — Rupture
● ...f5 — Rupture
Faiblesses adverses : arriérés c2, c3, isolé a2, Bf1 enfermé, roi blanc au centre.
Problèmes : roi au centre, Bc8 enfermé, arriéré f7, 4 pièces non développées (B8, C8, A8, H8).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● ...Bd7 — PRIORITÉ: libérer le Bc8 (...Bd7, b6+Bb7, ...Bf5)
● ...Nbd7 — Développer Nb8
● ...f6 — Rupture
● ...f5 — Rupture
Avantages
Faiblesses adverses
Diagonale active
Plans
Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | ● c2, ● c3 | — |
| Pions isolés | ● a2 | — |
| Arriérés | ● c2, ● c3 | ● f7 |
| Chaînes | ● c3→d4, d4→e5 | ● e6→d5, f7→e6, f7→g6 |
| Passés | — | — |
| Majorité | — | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | ● f4 (2v0) | ● d5 (2v0), ● f5 (2v1), ● g5 (3v2) |
| Cases faibles | — | — |
| Centre | ● d4 (1v0), ● e5 (1v0) | ● d5 (2v0) |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs | |
| Semi-ouvertes | ● b | — |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bf1 | ● Bf1 Non développé (mob. 5) | |
| Bd2 | ● Bd2 Actif (mob. 5) | |
| Bc8 | ● Bc8 Non développé (mob. 1) | |
| Paire de fous | ● Oui | Non |
| Non développées | 4 (g1, f1, a1, h1) | 4 (b8, c8, 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 | fermé | |
| Ruptures | ● c3-c4 | ● …f7-f6, ● …f7-f5 |
| Partie |
|---|
| 1920 It (Men) Berlin GER – Round 4 – Maroczy, Geza – 1/2-1/2 – Spielmann, Rudolf – G6 1. d4 e6 2. e4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. h4 c5 10. Bd3 Nxd2 |
| 1921 BCF Ch 14th – Round 11 – Thomas, George Alan – 1-0 – Scott, Roland Henry – G14 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. Bc1 c5 10. f3 Qa5 |
| 1921 Budapest – Round 1 – Euwe, Max – 1-0 – Bogoljubow, Efim – G51 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. h4 c5 10. Bd3 Nxd2 |
| 1921 Nijmegen ch-NED – Round 1 – Euwe, Max – 1-0 – Te Kolste, Jan Willem – G7 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. h4 Nxd2 10. Kxd2 c5 |
| 1922 Carrasco – Round 15 – De Souza Mendes, Joao – 0-1 – Rivas Costa, Santiago – G11 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. Be3 c5 10. Bd3 h5 |
| 1926 Spa – Round 8 – Thomas, George Alan – 1-0 – Tackels A – G13 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. h4 c5 10. Bd3 Nxd2 |
| 1933 Budapest – Round ? – Lilienthal, Andor – 1/2-1/2 – Eliskases, Erich – G9 1. d4 e6 2. e4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. h4 c5 10. Bd3 Nxd2 |
| 1934 BCF Ch 27th – Round 3 – Alexander, Conol Hugh – 1/2-1/2 – Fallows, CW. – G16 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. h4 Nxd2 10. Kxd2 c5 |
| 1937 Stockholm ol – Round 18 – Alexander, Conol Hugh – 1-0 – O'Kelly, Albéric de Galway – G103 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. h4 c5 10. h5 Nxd2 |
| 1941 Mar del Plata – Round 5 – Sulik, Franciszek – 1/2-1/2 – Stahlberg, Gideon – G51 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. Bc1 c5 10. Bd3 cxd4 |
| 1941 Ventnor City – Round 4 – Pinkus, Albert – 0-1 – Levin, Jerome A – G12 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. h4 c5 10. Bd3 Nxd2 |
| 1942 Mar del Plata – Round 14 – Bolbochan, J. – 1-0 – Rossetto, Hector – G117 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. Bc1 c5 10. Ne2 Qa5 |
| 1944 Moskou ch-URS – Round 1 – Boleslavsky, Isaac – 1-0 – Lisitsin, Georgy – G93 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. Bc1 c5 10. Bd3 cxd4 |
| 1945 URS-sf – Round 12 – Kamyshov, Mikhail – 1/2-1/2 – Zagoriansky, Evgeny – G52 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. h4 c5 10. Bd3 Nxd2 |
| 1945 Ventnor City – Round 7 – Adams, Weaver – 1-0 – Stark, Martin Charles – G18 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. h4 c5 10. Bd3 Nxd2 |
| 1946 POL Ch – Round 6 – Pytlakowski, Andrzej – 1-0 – Sliwa, Bogdan – G35 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. Bc1 c5 10. Bd3 h5 |
| 1948 Venice – Round 1 – Euwe, Max – 0-1 – Castaldi, Vincenzo – G77 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. h4 c5 10. Bd3 Nxd2 |
| 1949 Mar del Plata – Round 2 – Michel, Paul – 1-0 – Letelier Martner, Rene – G38 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. Bc1 c5 10. Bd3 Nxc3 |
| 1949 Mar del Plata – Round 6 – Ascencio Flores, Rodrigo – 1/2-1/2 – Letelier Martner, Rene – G64 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. Bc1 c5 10. Bd3 Nxc3 |
| 1949 Moscow Ch – Round 1 – Estrin, Yakov – 1/2-1/2 – Chistiakov, Alexander – G38 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. Bc1 Bd7 10. Ne2 Bb5 |
| 1949 Moscow Ch – Round 1 – Lilienthal, Andor – 1-0 – Chistiakov, Alexander – G6 1. d4 e6 2. e4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. h4 c5 10. Bd3 Nxd2 |
| 1949 URS Ch, semi final – Round 7 – Grechkin, Dmitry M – 0-1 – Chistiakov, Alexander – G63 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. Bc1 Nxc3 10. Bd3 c5 |
| 1950 Hastings5051 – Round 8 – Penrose, Justin – 0-1 – O'Kelly de Galway, Alberic – G37 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. Bc1 c5 10. Ne2 cxd4 |
| 1950 Hoogovens – Round 8 – Cortlever, Nico – 1/2-1/2 – Donner, Jan-Hein – G12 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. Bc1 Nxc3 10. Bd3 c5 |
| 1950 Travemuende – Round 5 – Pfeiffer, Gerhard – 1-0 – Saemisch, Friedrich – G6 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. Bc1 c5 10. Bd3 Qa5 |
| 1950 Venice – Round 9 – Smyslov, Vladimir – 1-0 – Donner, H. – G80 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. Bc1 Nxc3 10. Bd3 c5 |
| 1951 Buenos Aires – Round 5 – Corte, Cesar J – 0-1 – Pappier, Carlos – G41 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. Bc1 c5 10. Bd3 Nc6 |
| 1951 San Rafael – Round ? – Toran Albero, Roman – 1-0 – Linskens, Rogelio – G55 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. Bc1 c5 10. Bd3 Qa5 |
| 1951 World chJ U20 1st – Round 6.5 – Walsh, James J – 0-1 – Larsen, Bent – G18 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. Bc1 c5 10. Bd3 Nxc3 |
| 1954 Hungary Ch – Round 1 – Gereben, Erno – 1-0 – Dely, Peter – G56 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. Bc1 Nxc3 10. Bd3 Na4 |
| 1955 Moscow Ch – Round 6 – Vasiukov, Evgeni – 1/2-1/2 – Chistiakov, Alexander – G42 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. Bc1 c5 10. Bd3 Nxc3 |
| 1958 GDR Ch Schkopau GER – Round 10 – Fiensch, Guenter – 0-1 – Kahn, Manfred – G62 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. Bc1 Nxc3 10. Bd3 c5 |
| 1958 Munich olm fin-A – Round 5 – Lombardy, William J – 1/2-1/2 – Minev, Nikolay N – G48 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. Bc1 c5 10. Bd3 Nxc3 |
| 1958 Sofia – Round 9 – Vukcevich, Milan – 1/2-1/2 – Tsvetkov, Alexandar K – G47 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. Bc1 Nxc3 10. Bd3 c5 |
| 1959 Krakow – Round 1 – Tarnowski, Alfred – 1-0 – Sliwa, Bogdan – G5 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. Bc1 c5 10. Bd3 Nxc3 |
| 1959 Marianske Lazne – Round 13 – Acosta Fabian, Janna Paloma – 1/2-1/2 – Minev, Nikolay N – G91 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. Bc1 c5 10. Bd3 Nxc3 |
| 1960 Clare Benedict Cup 07th – Round 4 – Blau, Max – 1-0 – Bruzzi, Stefano – G34 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. h4 c5 10. Rh3 Nc6 |
| 1960 Corr FS – Round 1 – Tolush, Alexander – 1-0 – Dahlblom Sundin, Love – G26 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. Be3 Nxc3 10. Bd3 Qe7 |
| 1962 Copenhagen – Round 2 – Kolvig, Bent – 1-0 – Nielsen, Axel – G31 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. Bc1 c5 10. Bd3 Nc6 |
| 1962 Varna olm – Round 8 – Blau, Max – 1-0 – Porath, Yosef – G196 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. Bc1 c5 10. Bd3 Nxc3 |
| 1964 Amsterdam Interzonal – Round 12 – Gligorić, Svetozar – 1-0 – Pachman, Ludek – G118 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. Bc1 c5 10. Bd3 Nxc3 |
| 1967 URS cand master m – Round 1 – Goldin, Alexander – 0-1 – Chistiakov, Alexander – G6 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. Bc1 c5 10. Bd3 Nxc3 |
| 1968 USSR – Round 1 – Klovans, Janis – 1-0 – Suslov, Aleksandr – G58 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. Bc1 Nxc3 10. Bd3 c5 |
| 40. Olympiad Open 2012 – Round 3.3 – Guseinov, Gadir – 1-0 – Andreasen, Joan Hendrikan Hendrik – G194 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. Qf4 c5 10. Bd3 Nxd2 |
| Turin ol (Men) 37th 2006 – Round 12 – Sutovsky, Emil – 0-1 – Nakamura, Hikaru – G159 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. Be3 Nxc3 10. Bd3 Nc6 |


Anand, Viswanathan — 4 parties
Smyslov, Vladimir — 1 partie
Tal, Mikhail — 1 partie
1921 — Griffith, Richard Clewin vs Scott, Roland Henry — 1/2-1/2 — Hastings Chess Club
1925 — Yates, Frederic D vs De La Torre Huertas, Carlos — 1-0 — Moscow RUS
1925 — Verlinsky, Boris vs Reti, Richard — 1/2-1/2 — Moscow RUS
1925 — Bogoljubow, Efim vs Reti, Richard — 1-0 — Breslau GER
1921 — Thomas, George Alan vs Scott, Roland Henry — 1-0 — Malvern College
1941 — Sulik, Franciszek vs Stahlberg, Gideon — 1/2-1/2 — Mar del Plata ARG
1942 — Bolbochan, J. vs Rossetto, Hector — 1-0 — Mar del Plata ARG
1944 — Boleslavsky, Isaac vs Lisitsin, Georgy — 1-0 — Moskou ch-URS
1921 — Euwe, Max vs Te Kolste, Jan Willem — 1-0 — Nijmegen ch-NED
1921 — Euwe, Max vs Maroczy, Geza — 1-0 — Bad Aussee
1921 — Euwe, Max vs Bogoljubow, Efim — 1-0 — Budapest HUN
1926 — Riumin, Nikolai vs Shadrin, Aleksandr — 0-1 — Moscow RUS
1995 — Van der Poel, Pieter vs Janssen, Erik — 1-0 — NED
1996 — Pinkus, Lutz vs Goldgewicht, Lionel — 1/2-1/2 — Geneve open
1997 — Gaelens, Freddy vs Haas, Bernhard — 0-1 — ?
1997 — Ramirez Alvarez, Roberto vs Fernandez Palacio, Eduardo — 1/2-1/2 — ESP