E19e — Queen’s Indian: Old Main Line, 9.Qxc3 Be4 10.Ne1

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 Ne4 8.Qc2 Nxc3 9.Qxc3 Be4 10.Ne1 * ● Trait aux Noirs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Avantages : case forte f4, Bg2 actif, paire de fous.
Faiblesses adverses : bishop e4 en prise.
Problèmes : Bc1 enfermé.
Plans :
● Be3 — Développer Bc1

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Avantages : case forte f5, Be4 actif, Be7 actif, paire de fous.
Faiblesses adverses : Bc1 enfermé.
Plans :
● ...Nc6 — Développer Nb8
● ...c5 — Rupture
● ...d6 — Rupture
● ...d5 — Rupture
● ...e5 — Rupture

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

E19e — Old Main Line

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 Ne4 8.Qc2 Nxc3 9.Qxc3 Be4 10.Ne1

Eval: [-0.04]

Les coups candidats

10…Bxg2 — 95.4% (125 parties)

Ambassadeurs : Bolbochan, J. (4x), Luckis, Marcos (4x), Sarosy, Zoltan L (4x), Beliavsky, Alexander G (3x), Lilienthal, Andor (2x), Alvarez Martin, Pedro (2x), Maccioni, Alejandro (2x), Iliesco, Juan (2x)

10…d5 — 3.8% (5 parties)

Ambassadeurs : Kottnauer, Cenek (3x), Alekhine, Alexander (2x), Keres, Paul Petrovich (2x), Keres, P. (1x), Schmidt, Wlodzimierz (1x), Rozentalis, Eduardas (1x)

10…f5 — 0.8% (1 parties)

Ambassadeurs : Gyldenas, Ole Jorn (1x), Muhsen, Abdulla Mohmmed (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	10…Bxg2	10…d5	10…f5
1800-2200	15	93%	—	7%
2200-2600	42	98%	2%	—
2600+	1	100%	—	—

Évolution par décennie (% des parties)

Décennie	N parties	10…Bxg2	10…d5	10…f5
1940s	27	93%	7%	—
1950s	14	86%	14%	—
1960s	14	100%	—	—
1970s	23	100%	—	—
1980s	10	100%	—	—
1990s	16	94%	6%	—
2000s	14	100%	—	—
2010s	12	92%	—	8%
2020s	1	100%	—	—

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
10…Bxg2	92%	100%	▲ +8.3%
10…d5	0%	0%	+0.0%
10…f5	8%	0%	▼ -8.3%

Joueurs célèbres

Champions du monde dans cette position

Alekhine, Alexander — 2 parties
Euwe, Max — 1 partie

Parties historiques

10…Bxg2 — 95.4% (125 parties)

1940 — Euwe, Max vs Keres, Paul Petrovich — 1/2-1/2 — Match Amsterdam NED
1941 — Lilienthal, Andor vs Keres Paul Petrovich — 1-0 — Moscow RUS
1941 — Lilienthal, Andor vs Keres, Paul — 1-0 — Leningrad- Moscow URS
1942 — Maderna, Carlos vs Luckis, Marcos — 1-0 — Mar del Plata ARG
1943 — Maderna vs Najdorf, Rafael — 1/2-1/2 — La Plata Circulo vs.

10…d5 — 3.8% (5 parties)

1942 — Kottnauer, Cenek vs Alekhine, Alexander — 0-1 — Prague CZE
1943 — Alekhine, Alexander vs Keres, Paul Petrovich — 1/2-1/2 — Salzburg AUT
1950 — Kottnauer, Cenek vs Keres, Paul Petrovich — 1/2-1/2 — Szawno Zdroj
1950 — Kottnauer, Cenek vs Keres, P. — 1/2-1/2 — Schiavno Zdroj
1999 — Schmidt, Wlodzimierz vs Rozentalis, Eduardas — 1/2-1/2 — POL-chT 55th

10…f5 — 0.8% (1 parties)

2011 — Gyldenas, Ole Jorn vs Muhsen, Abdulla Mohmmed — 0-1 — Fagernes

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● f2→g3, h2→g3	● a7→b6, c7→b6, d7→e6, f7→e6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● f4 (2v0)	● f5 (2v0)
Cases faibles	—	—
Centre	● d4 (1v0), ● e4 (1v0), ● e5 (1v0)	● d5 (2v1)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bg2	● Bg2 Actif (mob. 4)
Be4		● Be4 Actif (mob. 10)
Be7		● Be7 Actif (mob. 7)
Paire de fous	● Oui	● Oui
Non développées	2 (c1, a1)	2 (b8, a8)

Sécurité du roi

	♔ Blancs	♚ Noirs
Statut	● Roqué	● Roqué
Droits de roque	—	—

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	semi-ouvert
Ruptures	● c4-c5, ● d4-d5, ● e2-e3, ● f2-f3	● …c7-c6, ● …c7-c5, ● …d7-d6, ● …d7-d5, ● …e6-e5, ● …f7-f6, ● …f7-f5

Partie
1942 Duras 60 Memorial – Round 4 – Kottnauer, Cenek – 0-1 – Alekhine, Alexander – G17 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 Be4 10. Ne1 d5
1942 Mar del Plata – Round 11 – Maderna, Carlos – 1-0 – Luckis, Marcos – G91 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 Ne4 7. Qc2 Nxc3 8. Qxc3 Be4 9. O-O O-O 10. Ne1 Bxg2
1943 Mar del Plata – Round 13 – Iliesco, Juan – 0-1 – Bolbochan, J. – G93 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O e6 5. c4 Be7 6. d4 O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 Be4 10. Ne1 Bxg2
1943 Salzburg – Round 1 – Alekhine, Alexander – 1/2-1/2 – Keres, Paul Petrovich – G7 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 Be4 10. Ne1 d5
1944 Mar del Plata – Round 1 – Iliesco, Juan – 1-0 – Luckis, Marcos – G24 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O e6 5. d4 Be7 6. c4 O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 Be4 10. Ne1 Bxg2
1945 Vina del Mar – Round 11 – Maccioni, Alejandro – 1/2-1/2 – Najdorf, Miguel – G38 1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. d4 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 Be4 10. Ne1 Bxg2
1946 Buenos Aires ch-ARG – Round 1 – Alvarez Martin, Pedro – 1/2-1/2 – Acosta Montiel, Vicente – G30 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 Ne4 7. Qc2 Nxc3 8. Qxc3 Be4 9. O-O O-O 10. Ne1 Bxg2
1946 Buenos Aires ch-ARG – Round 1 – Alvarez Martin, Pedro – 1/2-1/2 – Pilnik Aranda, Karla Constanza – G31 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 Ne4 7. Qc2 Nxc3 8. Qxc3 O-O 9. O-O Be4 10. Ne1 Bxg2
1946 JUG Ch – Round 1 – Markovic, Miroslav – 0-1 – Bozic, Aleksandar – G3 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 Be4 10. Ne1 Bxg2
1946 Mar del Plata – Round 13 – Maccioni, Alejandro – 0-1 – Luckis, Marcos – G117 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 Be4 10. Ne1 Bxg2
1946 New York ch-USA – Round 1 – Levin, Jerome A – 1/2-1/2 – Reshevsky, Samuel – G13 1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. d4 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 Be4 10. Ne1 Bxg2
1946 POL Ch – Round 19 – Mnichowicz E – 0-1 – Sliwa, Bogdan – G111 1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. c4 O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 Be4 10. Ne1 Bxg2
1947 Mar del Plata – Round 4 – Bolbochan, J. – 1/2-1/2 – Bolbochan, J. – G37 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 Be4 10. Ne1 Bxg2
1947 Nt Lueneburg GER – Round 15 – Surmann, F – 1-0 – Ahues, Carl – G37 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 Ne4 7. Qc2 Nxc3 8. Qxc3 O-O 9. O-O Be4 10. Ne1 Bxg2
1949 Leningrad – Round 12 – Tarasov, Vitaly – 1/2-1/2 – Levenfish, Grigory – G89 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 Be4 10. Ne1 Bxg2
1949 URS Ch, semi final – Round 6 – Aratovsky, Nikolay – 1-0 – Rovner, Dmitry – G46 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 Be4 10. Ne1 Bxg2
1950 Schiavno Zdroj – Round 1 – Koberl, Ferenc – 1/2-1/2 – Pogats, Jozsef Jr. – G128 1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. d4 O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 Be4 10. Ne1 Bxg2
1950 Schiavno Zdroj – Round 1 – Kottnauer, Cenek – 1/2-1/2 – Keres, P. – G10 1. c4 e6 2. Nf3 Nf6 3. d4 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 Ne4 7. Qc2 Nxc3 8. Qxc3 O-O 9. O-O Be4 10. Ne1 d5
1950 Utrecht tt NED-YUG – Round 1.8 – Henneberke, Frans – 0-1 – Matanovic, Aleksandar – G8 1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. c4 O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 Be4 10. Ne1 Bxg2
1951 Mar del Plata zt – Round 17 – Bolbochan, J. – 1/2-1/2 – Wexler, Bernardo – G165 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 Be4 10. Ne1 Bxg2
1951 YUG Ch 6th – Round 4 – Matanovic, Aleksandar – 1-0 – Nedeljkovic, Srecko M – G21 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O e6 5. d4 Be7 6. c4 O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 Be4 10. Ne1 Bxg2
1951 YUG Ch 7th – Round 5 – Bajec, Ivo – 1/2-1/2 – Nedeljkovic, Srecko M – G43 1. Nf3 Nf6 2. d4 b6 3. g3 Bb7 4. Bg2 e6 5. O-O Be7 6. c4 O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 Be4 10. Ne1 Bxg2
1952 Rio de Janeiro – Round 10 – Eidelman Mauricio – 0-1 – Cruz, Walter – G53 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 Be4 10. Ne1 Bxg2
1954 Bucharest – Round 5 – Kholmov, Nikita Vit – 1/2-1/2 – Stahlberg, Gideon – G49 1. d4 e6 2. Nf3 Nf6 3. c4 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 Be4 10. Ne1 Bxg2
1954 Olympiad final B – Round 1 – Prameshuber, Alexander – 1/2-1/2 – Nielsen, Poul Erik – G13 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 Be4 10. Ne1 Bxg2
1956 Dresden – Round 4 – Sliwa, Bogdan – 1/2-1/2 – Sterner, Olof – G25 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 Be4 10. Ne1 Bxg2
1964 Amsterdam Interzonal – Round 2 – Bilek, Istvan – 1/2-1/2 – Lengyel, Laszlo – G15 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 Be4 10. Ne1 Bxg2
1964 ESP Ch 29th – Round 12 – Pomar Salamanca, Arturo – 1-0 – Tejero Royo, Fermin – G47 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 Be4 10. Ne1 Bxg2
1965 Ontario Open – Round 4 – Rubin, Gerald – 1-0 – Sarosy, Zoltan L – G5 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 Be4 10. Ne1 Bxg2
1966 Belgrade – Round 1 – Rajkovic, Aleksandar – 0-1 – Damjanovic, Marko – G8 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 Ne4 7. Qc2 Nxc3 8. Qxc3 Be4 9. O-O O-O 10. Ne1 Bxg2
1966 Rio Hondo zt – Round 1 – Miranda, Marcio Marcos do Carmo – 0-1 – Luckis, Marcos – G4 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 Ne4 7. Qc2 Nxc3 8. Qxc3 Be4 9. O-O O-O 10. Ne1 Bxg2
1967 Toronto Closed – Round 4 – Kalotay, Andrew – 1/2-1/2 – Sarosy, Zoltan L – G4 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 Be4 10. Ne1 Bxg2
1968 CSR Ch – Round 19 – Pachman, Ludek – 1/2-1/2 – Kavalek, Lubomir – G166 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 Be4 10. Ne1 Bxg2
1975 Portoroz/Ljubljana – Round 15 – Osterman, Rudolf – 1/2-1/2 – Barle, Janez – G32 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 Ne4 7. Qc2 Nxc3 8. Qxc3 O-O 9. O-O Be4 10. Ne1 Bxg2
1975 Portoroz/Ljubljana – Round 4 – Osterman, Rudolf – 1/2-1/2 – Musil, Vitezslav – G41 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 Ne4 7. Qc2 Nxc3 8. Qxc3 Be4 9. O-O O-O 10. Ne1 Bxg2

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