Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● d2→e3, f2→e3	—
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● b5 (2v0), ● d5 (2v1)	—
Cases faibles	—	—
Centre	● d5 (2v1)	—

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 0)
Bf1	● Bf1 Non développé (mob. 2)
Bb4		● Bb4 Actif (mob. 7)
Bc8		● Bc8 Non développé (mob. 0)
Paire de fous	● Oui	● Oui
Non développées	5 (● g1, ● c1, ● 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	mobile
Ruptures	● d2-d4, ● f2-f4	● …d7-d5

A22g — English: King’s, 2.Nc3 Nf6 3.e3 Bb4

1.c4 e5 2.Nc3 Nf6 3.e3 Bb4 * ○ Trait aux Blancs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. Nge2 (Développer g1 — 77 % des parties) ; Nd5 (Cavalier centralisé en d5 — 10 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...O-O (Mettre le roi en sécurité, connecter les tours — 58 % des parties) ; ...c6 (Renforcer le centre — 16 % des parties) ; ...Nxd5 (Cavalier centralisé en d5 — 10 % des parties) ; ...d5 (Occuper le centre — 6 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Partie
1965 Aalborg – Round 1 – Andersen, Borge – 1/2-1/2 – Norby, Peter H. – G1 1. e3 e5 2. c4 Nf6 3. Nc3 Bb4 4. Nge2 O-O 5. a3 Be7 6. Qc2 d5 7. Nxd5 Nxd5 8. cxd5 Qxd5 9. Nc3 Qc6 10. b4 Nd7
1965 Hungary – Round 1 – Koberl, Ferenc – 0-1 – Kluger, Gyula – G3 1. c4 e5 2. Nc3 Nf6 3. e3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. bxc3 d6 7. Ne2 Ng4 8. f3 Nh6 9. g3 Be6 10. d3 Qf6
3. Norway Chess 2015 – Round 2.1 – Grischuk, Alexander – 1/2-1/2 – Aronian, Levon – G7 1. c4 Nf6 2. Nc3 e5 3. e3 Bb4 4. Nge2 c6 5. a3 Ba5 6. b4 Bc7 7. Bb2 O-O 8. Ng3 d5 9. cxd5 Nxd5 10. Qc2 Nd7
5. Zurich CC Blitz 2016 – Round 1.3 – Aronian, Levon – 0-1 – Anand, Viswanathan – G3 1. c4 e5 2. Nc3 Nf6 3. e3 Bb4 4. Nge2 c6 5. a3 Ba5 6. b4 Bc7 7. Bb2 O-O 8. Ng3 Re8 9. c5 d5 10. cxd6 Bxd6
7. Norway Armageddon 2019 – Round 8.3 – Vachier-Lagrave, Maxime – 1-0 – Ding, Liren – G28 1. c4 e5 2. Nc3 Nf6 3. e3 Bb4 4. Nge2 O-O 5. a3 Bxc3 6. Nxc3 d5 7. cxd5 Nxd5 8. Qc2 c5 9. Bd3 h6 10. b3 Nc6
FIDE Grand Swiss 2025 – Round 6 – Harikrishna Pentala – 1/2-1/2 – Gurel Ediz – G313 1. c4 e5 2. e3 Nf6 3. Nc3 Bb4 4. Nge2 O-O 5. a3 Be7 6. Ng3 c6 7. d4 exd4 8. exd4 d5 9. cxd5 Nxd5 10. Bd3 Be6
FIDE WCh KO 2001 – Round 1.2 – Eingorn, Vereslav S – 1/2-1/2 – Sasikiran, Krishnan – G59 1. c4 e5 2. Nc3 Nf6 3. e3 Bb4 4. Qc2 O-O 5. a3 Bxc3 6. Qxc3 Re8 7. b4 a5 8. b5 d6 9. d3 c6 10. bxc6 bxc6
FIDE World Rapid 2014 – Round 8.31 – Dubov, Daniil – 1-0 – Sokolov, Ivan. – G152 1. c4 e5 2. e3 Nf6 3. Nc3 Bb4 4. Nge2 c6 5. a3 Ba5 6. b4 Bc7 7. Bb2 O-O 8. Ng3 Re8 9. c5 d5 10. cxd6 Bxd6
FIDE World Rapid Championship 2014 – Round 13.4 – Grischuk, Alexander – 1-0 – Naiditsch, Arkadij – G60 1. c4 Nf6 2. Nc3 e5 3. e3 Bb4 4. Nge2 O-O 5. a3 Bxc3 6. Nxc3 Nc6 7. Qc2 Ne7 8. Be2 d6 9. O-O Bg4 10. f3 Be6
FTX Crypto Cup 2022 – Round 6.4 – Duda, Jacob – 0-1 – Praggnanandhaa R – G91 1. c4 e5 2. Nc3 Nf6 3. e3 Bb4 4. Nge2 O-O 5. a3 Be7 6. d4 exd4 7. Qxd4 a5 8. Nf4 Na6 9. Be2 Nc5 10. Qd1 a4
GCT Rapid YourNextMove 2017 – Round 8.3 – Carlsen, Magnus – 1/2-1/2 – Anand, Viswanathan – G38 1. c4 e5 2. e3 Nf6 3. Nc3 Bb4 4. Nge2 c6 5. a3 Ba5 6. b4 Bc7 7. d4 O-O 8. d5 d6 9. Ng3 a5 10. Rb1 axb4
Smyslov Region Group Cup 2021 – Round 8.10 – Ponkratov, Pavel – 1-0 – Potkin, Vladimir – G77 1. c4 e5 2. Nc3 Nf6 3. e3 Bb4 4. Nge2 O-O 5. a3 Be7 6. f4 Nc6 7. Nd5 d6 8. Qc2 Be6 9. Nec3 Qd7 10. Bd3 exf4
Superbet Classic 2023 – Round 6.5 – Ding, Liren – 1/2-1/2 – So, Wesley – G30 1. c4 Nf6 2. Nc3 e5 3. e3 Bb4 4. Nge2 O-O 5. a3 Be7 6. d4 exd4 7. Qxd4 Na6 8. Qd1 c6 9. Nf4 Nc7 10. e4 Re8
World Blitz 2017 – Round 9.1 – Carlsen, Magnus – 1/2-1/2 – Grigoriants, Sergey – G445 1. c4 e5 2. Nc3 Nf6 3. e3 Bb4 4. Nge2 O-O 5. a3 Be7 6. d4 exd4 7. Qxd4 Nc6 8. Qd1 Ne5 9. Nf4 c6 10. Be2 Ng6
World Blitz 2018 – Round 14.36 – Timofeev, Artyom – 0-1 – Firouzja, Alireza – G835 1. c4 e5 2. e3 Nf6 3. Nc3 Bb4 4. Nge2 O-O 5. a3 Be7 6. d4 d6 7. Ng3 Re8 8. Be2 c6 9. O-O Nbd7 10. b4 Qc7
World Blitz 2019 – Round 14.50 – Timofeev, Artyom – 1/2-1/2 – Melkumyan, Hrant – G960 1. c4 e5 2. e3 Nf6 3. Nc3 Bb4 4. Nge2 c6 5. a3 Ba5 6. b4 Bc7 7. d4 d6 8. Bb2 O-O 9. Ng3 Re8 10. Be2 a5
World Blitz 2021 – Round 11.33 – Timofeev, Artyom – 0-1 – Ter-Sahakyan, Samvel – G655 1. c4 e5 2. e3 Nf6 3. Nc3 Bb4 4. Nge2 c6 5. a3 Ba5 6. b4 Bc7 7. d4 O-O 8. d5 cxd5 9. cxd5 d6 10. Bb2 Ng4
World Blitz 2021 – Round 8.9 – Timofeev, Artyom – 0-1 – Vachier-Lagrave, Maxime – G506 1. c4 e5 2. e3 Nf6 3. Nc3 Bb4 4. Nge2 O-O 5. a3 Bxc3 6. Nxc3 Re8 7. Be2 d5 8. cxd5 Nxd5 9. d3 Nc6 10. O-O Be6
World Blitz 2023 – Round 1.3 – Artemiev, Vladislav – 1-0 – Nikolov, Nikolay Petrov – G35 1. c4 e5 2. e3 Nf6 3. Nc3 Bb4 4. Nge2 O-O 5. a3 Be7 6. d4 exd4 7. Nxd4 d5 8. Nf3 c6 9. cxd5 Nxd5 10. Nxd5 cxd5
World Blitz 2023 – Round 12.16 – Yakubboev, Nodirbek – 0-1 – Caruana, Fabiano – G677 1. c4 e5 2. Nc3 Nf6 3. e3 Bb4 4. Nge2 O-O 5. a3 Be7 6. d4 exd4 7. Qxd4 a5 8. b3 Na6 9. Nf4 Nc5 10. Qd1 d6
Zuerich Chess Challenge Blitz 2013 – Round 6.2 – Kramnik, Vladimir – 0-1 – Caruana, Fabiano – G12 1. c4 Nf6 2. Nc3 e5 3. e3 Bb4 4. Nge2 O-O 5. a3 Bxc3 6. Nxc3 c6 7. d4 e4 8. d5 d6 9. dxc6 Nxc6 10. Be2 Be6

A22g — King’s (1965)

1.c4 e5 2.Nc3 Nf6 3.e3 Bb4

Les coups candidats

4.Nge2 — 69.6% (686 parties)

Ambassadeurs : Malakhatko, Vadim (21x), Timofeev, Artyom (8x), ? (6x), Kostanjsek, Zorko (5x), Balashov, Yuri (4x), Lukacs, Peter (4x), Meister, Jakob (4x), Morozevich, Alexander (4x)

4.Qc2 — 12.1% (119 parties)

Ambassadeurs : Garcia Fernandez, Olegario (2x), Schulle, Jozsef (2x), Nei, Iivo (2x), Koberl, Ferenc (1x), Kluger, Gyula (1x), Weber, Peter (1x), Blaskowski, Johannes (1x), Gruenke Guenter (1x)

4.Nd5 — 3.7% (36 parties)

Ambassadeurs : Lindberg, William J (3x), Zmolil, Karel (2x), Borodin, Vladimir (1x), Limbos, Paul (1x), Yuferov, Sergey N (1x), Stoyanov, Bozhidar Ivanov (1x), Quinteros, Miguel A. (1x), Hase, Juan Carlos (1x)

4.a3 — 3.5% (35 parties)

Ambassadeurs : Miraglia, Jorge (1x), Hemzo, Miguel Angelo (1x), Knudten-Wessel, Annegret (1x), Hielscher, Ursula (1x), Atze, Burkhard (1x), Blanck, Thorsten (1x), Keus, Herbert (1x), Van Steenwinckel, Iris (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	4.Nge2	4.Qc2	4.Nd5	4.a3
<1800	53	45%	11%	9%	13%
1800-2200	282	61%	15%	5%	5%
2200-2600	480	80%	11%	1%	0%
2600+	58	88%	—	9%	—

Évolution par décennie (% des parties)

Décennie	N parties	4.Nge2	4.Qc2	4.Nd5	4.a3
1950s	1	—	—	—	—
1960s	4	50%	25%	25%	—
1970s	14	93%	7%	—	—
1980s	48	65%	21%	4%	—
1990s	123	63%	14%	2%	4%
2000s	185	59%	15%	3%	6%
2010s	395	73%	11%	4%	4%
2020s	216	76%	8%	5%	2%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
4.Nge2	73%	76%	▲ +3.5%
4.Qc2	11%	8%	▼ -3.5%
4.Nd5	4%	5%	▲ +1.5%
4.a3	4%	2%	▼ -1.7%

Joueurs célèbres

Champions du monde dans cette position

Anand, Viswanathan — 3 parties
Ding, Liren — 2 parties
Carlsen, Magnus — 2 parties
Kramnik, Vladimir — 1 partie
Gukesh D — 1 partie

Parties historiques

4.Nge2 — 69.6% (686 parties)

1965 — Andersen, Borge vs Norby, Peter H. — 1/2-1/2 — Aalborg DEN
1965 — Abanin, Vladimir vs Tsvetkov, Alexandre — 1-0 — Baku AZE
1972 — Lombard, Andre vs Malich, Burkhard, Dr. — 0-1 — Skopje ol
1973 — Balashov, Yuri vs Gurevich, Alexander — 1-0 — Odessa Odessa UKR
1973 — Balashov, Yuri vs Gurevich, Mikhail — 1-0 — Odessa UKR

4.Qc2 — 12.1% (119 parties)

1965 — Koberl, Ferenc vs Kluger, Gyula — 0-1 — Budapest HUN
1979 — Watson, John vs Hillyard, Graham D — 1-0 — London ENG
1981 — Weber, Peter vs Blaskowski, Johannes — 1-0 — Suedlohn GER
1983 — Tolhuizen, Ludo vs Cuijpers, Frans Andre — 0-1 — Roosendaal rapid
1985 — Harringer, Manfred vs Hahn, Werner — 1-0 — GER M corr

4.Nd5 — 3.7% (36 parties)

1967 — Borodin, Vladimir vs Limbos, Paul — 0-1 — Ostend
1982 — Quinteros, Miguel A. vs Hase, Juan Carlos — 1-0 — Moron
1983 — Yuferov, Sergey N vs Stoyanov, Bozhidar Ivanov — 0-1 — Erevan ARM
1991 — Stanetzek, Carsten vs Sielaff, Martin — 0-1 — FRG-28chJ f (FS
1999 — Bodner, Alfred vs Krachler, Guenther — 1-0 — Finkenstein Open

4.a3 — 3.5% (35 parties)

1990 — Knudten-Wessel, Annegret vs Hielscher, Ursula — 0-1 — ?
1995 — Atze, Burkhard vs Blanck, Thorsten — 0-1 — Braunschweig
1996 — Miraglia, Jorge vs Hemzo, Miguel Angelo — 1-0 — Chessfriends B
1997 — Keus, Herbert vs Van Steenwinckel, Iris — 0-1 — Hengelo NED
1997 — Ehlen, Ralf vs Rondio, Thomas — 1/2-1/2 — ?

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