E94f — King’s Indian: Donner Variation

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O c6 * ○ Trait aux Blancs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Avantages : case forte g5, paire de fous.
Faiblesses adverses : arriéré f7, Bg7 enfermé, Bc8 enfermé.
Problèmes : Bc1 enfermé, Be2 enfermé.
Plans :
● Bg5 — Clouer Nf6
● h3 — Empêcher ...Bg4

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Avantages : case forte g4, paire de fous.
Faiblesses adverses : Bc1 enfermé, Be2 enfermé.
Problèmes : Bg7 enfermé, Bc8 enfermé, arriéré f7, 3 pièces non développées (B8, C8, A8).
Plans :
● ...Nbd7 — Développer Nb8
● ...Bg4 — Développer Bc8, clouer Nf3
● ...c5 — Rupture
● ...d5 — Rupture

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

E94f — Donner Variation

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O c6

Eval: [+0.82]

Les coups candidats

8.d5 — 34.2% (447 parties) →

Ambassadeurs : Kozul, Zdenko (15x), Damljanovic, Branko (14x), Kokarev, Dmitry (9x), Tratar, Marko (7x), Paunovic, Darko (6x), Sedlak, Nikola (6x), Fishbein, Alexander (6x), Tatar Kis, Szabolcs (5x)

8.Re1 — 26.5% (346 parties)

Ambassadeurs : Kozul, Zdenko (25x), Damljanovic, Branko (14x), Reshevsky, Samuel (4x), Taimanov, Mark (4x), Ivkov, Borislav (4x), Ivanisevic, Ivan (4x), Tukmakov, Vladimir B (4x), Mednis, Edmar J (3x)

8.Be3 — 13.8% (180 parties) →

Ambassadeurs : Tratar, Marko (4x), Damljanovic, Branko (4x), Kozul, Zdenko (4x), Zubov, Alexander (4x), Kunsztowicz, Uwe (3x), Kottnauer, Cenek (2x), Donner, Jan-Hein (2x), Watson, William N (2x)

8.dxe5 — 10.3% (135 parties)

Ambassadeurs : Damljanovic, Branko (6x), Kokarev, Dmitry (3x), Watson, William N (2x), Skembris, Spyridon (2x), Ubilava, Elizbar (2x), Kozul, Zdenko (2x), Zubov, Alexander (2x), Yilmaz, M. Fatih (2x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	8.d5	8.Re1	8.Be3	8.dxe5
<1800	13	54%	23%	23%	—
1800-2200	251	37%	15%	13%	15%
2200-2600	768	34%	29%	15%	9%
2600+	75	37%	24%	17%	8%

Évolution par décennie (% des parties)

Décennie	N parties	8.d5	8.Re1	8.Be3	8.dxe5
1950s	39	21%	38%	8%	10%
1960s	55	31%	38%	5%	5%
1970s	51	27%	43%	10%	4%
1980s	58	31%	28%	16%	9%
1990s	187	31%	28%	15%	8%
2000s	338	33%	32%	11%	9%
2010s	496	38%	20%	16%	12%
2020s	82	44%	12%	16%	17%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
8.d5	38%	44%	▲ +6.4%
8.Re1	20%	12%	▼ -8.2%
8.Be3	16%	16%	-0.5%
8.dxe5	12%	17%	▲ +4.8%

Joueurs célèbres

Champions du monde dans cette position

Smyslov, Vladimir — 1 partie
Tal, Mikhail — 1 partie
Carlsen, Magnus — 1 partie
Kramnik, Vladimir — 1 partie

Parties historiques

8.d5 — 34.2% (447 parties)

1953 — Gligorić, Svetozar vs Geller, Efim P. — 0-1 — Zurich SUI
1953 — O'Kelly, A. vs Donner, H. — 0-1 — Beverwijk NED
1956 — Petrosian, Tigran A. vs Krogius, Nikolai V — 1-0 — Tbilisi GEO
1957 — Van Scheltinga, Theo vs Toran Albero, Roman — 1-0 — Beverwijk NED
1958 — Sandor, Bela vs Bilek, Istvan — 1/2-1/2 — HUN-ch Budapest HUN

8.Re1 — 26.5% (346 parties)

1953 — Smyslov, Vladimir vs Geller, Efim P. — 1-0 — Zurich SUI
1955 — Averbakh, Yuri L vs Geller, Efim P. — 1/2-1/2 — Moskou ch-URS
1955 — Panno, Oscar vs Donner, Jan-Hein — 1-0 — Buenos Aires ARG
1956 — Toran Albero, Roman vs Roessel, Florian — 1/2-1/2 — Beverwijk NED
1956 — Taimanov, Mark vs Uhlmann, Wolfgang — 1/2-1/2 — Moscow RUS

8.Be3 — 13.8% (180 parties)

1956 — Barden, Leonard vs Friedman, Otto — 1/2-1/2 — Blackpool ENG
1958 — Haag, Ervin vs Bilek, Istvan — 1/2-1/2 — HUN-ch Budapest HUN
1959 — Schmid, Lothar vs Jaeger, Walter — 1-0 — FRG-ch Nuerenberg GER
1963 — Vaitonis, Povilas vs Yanofsky, Harry — 1/2-1/2 — Winnipeg CAN
1968 — Kottnauer, Cenek vs Donner, Jan-Hein — 1/2-1/2 — Bad Aibling GER

8.dxe5 — 10.3% (135 parties)

1955 — Udovcic, Mijo vs Geller, Efim P. — 0-1 — Zagreb CRO
1956 — Wade, Robert G vs Alster, Ladislav — 0-1 — Marianske Lazne
1957 — Simagin, Vladimir vs Lutikov, Anatoly S — 1-0 — Sverdlovsk
1959 — Wexler, Bernardo vs Bolbochan, J. — 1/2-1/2 — Mar del Plata ARG
1960 — Blom, Kaj vs Toran Albero, Roman — 1/2-1/2 — Leipzig GER

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	● f7
Chaînes	—	● d6→e5, b7→c6, f7→g6, h7→g6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● g5 (2v0)	● g4 (2v0)
Cases faibles	—	—
Centre	● d4 (2v1), ● d5 (3v2), ● e5 (2v1)	—

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Be2	● Be2 Enfermé (mob. 1)
Bg7		● Bg7 Enfermé (mob. 2)
Bc8		● Bc8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	2 (c1, a1)	3 (b8, c8, a8)

Sécurité du roi

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

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	fermé
Ruptures	● c4-c5, ● d4-d5	● …c6-c5, ● …d6-d5

Partie
19. European Teams 2013 – Round 9.9 – Rusev, Krasimir – 0-1 – Giri, Anish – G335 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. e4 d6 6. Be2 c6 7. O-O e5 8. dxe5 dxe5 9. Qxd8 Rxd8 10. h3 Nh5
1953 Candidats Tournament – Round 22 – Smyslov, Vladimir – 1-0 – Geller, Efim P – G147 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O c6 8. Re1 exd4 9. Nxd4 Re8 10. Bf1 Ng4
1955 Buenos Aires CA – Round 17 – Panno, Oscar – 1-0 – Donner, Jan-Hein – G123 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O c6 8. Re1 Qb6 9. Bf1 Bg4 10. d5 c5
1955 Moskou ch-URS – Round ? – Averbakh, Yuri L – 1/2-1/2 – Geller, Efim P – G161 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 e5 6. Nf3 O-O 7. O-O c6 8. Re1 exd4 9. Nxd4 Re8 10. Bf1 Ng4
1955 Zagreb – Round 19 – Udovcic, Mijo – 0-1 – Geller, Efim P – G188 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O c6 8. dxe5 dxe5 9. Qxd8 Rxd8 10. Be3 Bg4
1956 Hoogovens – Round 8 – Toran Albero, Roman – 1/2-1/2 – Roessel, Florian – G32 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 e5 6. Nf3 O-O 7. O-O c6 8. Re1 Qb6 9. Na4 Qc7 10. Nc3 Qb6
1956 Marianske Lazne/Praha – Round 15 – Wade, Robert G – 0-1 – Alster, Ladislav – G102 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 e5 7. O-O c6 8. dxe5 dxe5 9. Be3 Qe7 10. Qa4 Na6
1957 Dallas – Round ? – Larsen, Bent Ravn – 1-0 – Najdorf, Miguel – G50 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O c6 8. Rb1 Nbd7 9. b4 Re8 10. d5 c5
1957 It Gotha GER – Round 4 – Neikirkh, Oleg – 1/2-1/2 – Vasiukov, Evgeni – G8 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 c6 7. O-O e5 8. Re1 Qe7 9. Bf1 Bg4 10. Be3 Nh5
1957 URS Ch, semi final – Round 19 – Simagin, Vladimir – 1-0 – Lutikov, Anatoly S – G176 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O c6 8. dxe5 dxe5 9. Qxd8 Rxd8 10. Nxe5 Nxe4
1957 USA Ch Open 58th – Round 10 – Shipman, Walter – 1/2-1/2 – Mednis, Edmar J – G67 1. c4 Nf6 2. Nf3 g6 3. d4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 c6 7. O-O e5 8. Re1 Qb6 9. dxe5 Ng4 10. Rf1 dxe5
1957 Zonal (Men) Wageningen NED – Round 9 – Trifunovic, Petar – 1-0 – Orbaan, Constant – G9 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O c6 8. Re1 Qb6 9. d5 c5 10. a3 a5
1958 HUN Ch 13th – Round 4 – Portisch, Lajos – 1-0 – Varnusz, Egon – G31 1. d4 Nf6 2. c4 d6 3. Nf3 g6 4. Nc3 Bg7 5. e4 O-O 6. Be2 e5 7. O-O c6 8. Re1 Re8 9. Bf1 exd4 10. Nxd4 Ng4
1958 YUG Ch 13th – Round 13 – Puc, Stojan – 1/2-1/2 – Vukcevich, Milan – G70 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O c6 8. Re1 exd4 9. Nxd4 Re8 10. Bf3 Nbd7
1959 Mar del Plata – Round 1 – Wexler, Bernardo – 1/2-1/2 – Bolbochan, J. – G17 1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 O-O 5. Be2 d6 6. Nf3 e5 7. O-O c6 8. dxe5 dxe5 9. Qxd8 Rxd8 10. Nxe5 Nxe4
1959 New York ch-USA – Round 2 – Reshevsky, Samuel – 1-0 – Mednis, Edmar J – G10 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 c6 7. O-O e5 8. Re1 Qb6 9. d5 c5 10. Nh4 Qd8
1960 Hamburg WGER-USSR – Round 6 – Teschner, Rudolf – 0-1 – Keres, Paul – G12 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 e5 7. O-O c6 8. Re1 Qb6 9. dxe5 dxe5 10. Be3 Qc7
1960 Leipzig olm fin-B – Round 4 – Blom, Kaj – 1/2-1/2 – Toran Albero, Roman – G42 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 e5 7. O-O c6 8. dxe5 dxe5 9. Qxd8 Rxd8 10. h3 Re8
1960 Leningrad Baltic Nat – Round ? – Borisenko, Georgy K – 1-0 – Doda, Zbigniew – G20 1. d4 Nf6 2. c4 d6 3. Nf3 g6 4. Nc3 Bg7 5. e4 O-O 6. Be2 e5 7. O-O c6 8. Re1 exd4 9. Nxd4 Re8 10. Bf1 Ng4
1961 New York ch-USA – Round 2 – Turner, Abe J – 1/2-1/2 – Mednis, Edmar J – G4 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 c6 7. O-O e5 8. Qc2 Re8 9. Rd1 Qe7 10. d5 c5
1961 Wch U20 fin-B – Round 9 – Kuettner, Uwe – 1/2-1/2 – Holaszek, Hans – G14 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O c6 8. Re1 Qb6 9. dxe5 Ng4 10. Rf1 dxe5
1962 Lasker Memorial Berlin-Ost – Round 4 – O'Kelly de Galway, Alberic – 1/2-1/2 – Doda, Zbigniew – G17 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O c6 8. Re1 exd4 9. Nxd4 Re8 10. Bf1 Ng4
1962 New York ch-USA – Round 6 – Reshevsky, Samuel – 1-0 – Mednis, Edmar J – G31 1. c4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. d4 O-O 5. e4 d6 6. Be2 c6 7. O-O e5 8. Re1 Qb6 9. d5 c5 10. a3 Na6
1962 Varna olm – Round 2 – Dunkelblum, Arthur – 0-1 – Pietzsch, Wolfgang – G97 1. d4 Nf6 2. c4 g6 3. Nc3 d6 4. e4 Bg7 5. Nf3 O-O 6. Be2 e5 7. O-O c6 8. Re1 exd4 9. Nxd4 Re8 10. f3 Nbd7
1963 Odense – Round 1 – Blom, Kaj – 1/2-1/2 – Brinck-Claussen, Bjorn – G7 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 e5 7. O-O c6 8. Re1 Qb6 9. Qb3 Qc7 10. dxe5 dxe5
1964 Buenos Aires Ch – Round ? – Wexler, Bernardo – 1/2-1/2 – Cafure, Emilio – G5 1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O c6 8. h3 Nbd7 9. Re1 exd4 10. Nxd4 Nc5
1964 Magdeburg – Round 4 – Schmidt, Gerhard – 1/2-1/2 – Moehring, Guenther – G15 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O c6 8. h3 exd4 9. Nxd4 Re8 10. f3 d5
1964 Tel Aviv olm prel – Round 1 – Abad Gonzalez, Jose Miguel – 1/2-1/2 – Radovici, Corvin – G40 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. d4 O-O 5. e4 d6 6. Be2 c6 7. O-O e5 8. dxe5 dxe5 9. Be3 Qe7 10. h3 Nbd7
1965 Zagreb – Round 12 – Ivkov, Borislav – 1-0 – Bertok, Mario Jr. – G125 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O c6 8. Re1 Ng4 9. h3 exd4 10. Nxd4 Qb6
1966 IBM-B – Round 4 – Ghitescu, Theodor – 1-0 – Kerkhoff, Leo J – G10 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 c6 7. O-O e5 8. Rb1 Qe7 9. d5 c5 10. Bg5 h6
1967 Rubinstein Memorial – Round 10 – Kolarov, Atanas S. – 1-0 – Orbaan, Constant – G31 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 e5 7. O-O c6 8. Re1 Qb6 9. d5 c5 10. g3 Nbd7
1967 Sweden (ch) – Round 9 – Martens, Rolf – 1-0 – Johansson, Martin 1979 – G44 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O c6 8. Re1 Qb6 9. d5 c5 10. Rb1 a5
1967 Venice – Round 5 – Zinser, Sylvain – 0-1 – Donner, Jan – G20 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Nf3 d6 6. Be2 e5 7. O-O c6 8. Rb1 Nbd7 9. d5 c5 10. Ne1 Ne8

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