Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● f2→e3, e3→d4	● c6→d5, b7→c6, g7→h6
Passés	—	—
Majorité	—	● aile dame 3v2

Cases

	♔ Blancs	♚ Noirs
Cases fortes	—	● g4 (2v0)
Cases faibles	● e4	—
Centre	● d4 (1v0), ● e5 (1v0)	● d5 (3v1)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● c	● e

Pièces

	♔ Blancs	♚ Noirs
Bd3	● Bd3 Actif (mob. 9)
Bh4	● Bh4 Mauvais (mob. 3)
Be7		● Be7 Actif (mob. 5)
Bc8		● Bc8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	3 (● g1, ● a1, ● h1)	3 (● b8, ● c8, ● a8)

Sécurité du roi

	♔ Blancs	♚ Noirs
Statut	● Au centre	● Roqué
Droits de roque	O-O / O-O-O	—

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	fermé
Ruptures	● e3-e4	● …c6-c5

D36g — QGD: Exchange, 6.Qc2 Be7 7.e3 h6

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 c6 6.Qc2 Be7 7.e3 h6 8.Bh4 O-O 9.Bd3 Re8 * ○ Trait aux Blancs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. Nge2 (Développer g1 — 60 % des parties) ; Nf3 (Développer g1 — 36 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...Nbd7 (Développer b8 — 54 % des parties) ; ...Ne4 (Cavalier centralisé en e4 — 28 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Partie
1954 Montevideo – Round 10 – Cantero Lopez, Raul – 0-1 – Bernstein, Olivia – G80 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. Qc2 Be7 7. e3 h6 8. Bh4 O-O 9. Bd3 Re8 10. Nge2 Nbd7
1954 OWL Ch – Round 8 – Kleinhans, Guenther – 1/2-1/2 – Groenegress, Wilfried – G8 1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. d4 Nf6 5. Bg5 Be7 6. e3 O-O 7. Bd3 c6 8. Qc2 h6 9. Bh4 Re8 10. Nge2 Nbd7
1955 URS-USA telex – Round 1 – Kotov, Alexander A – 1-0 – Steiner, Herman – G1 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 h6 7. Bh4 O-O 8. Bd3 c6 9. Qc2 Re8 10. Nge2 Nbd7
1956 Montreal – Round 1 – Lombardy, William J – 1/2-1/2 – Berliner, Hans – G12 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. Qc2 c6 7. e3 h6 8. Bh4 O-O 9. Bd3 Re8 10. Nf3 Ne4
1957 Poland – Round 7 – Doda, Zbigniew – 1-0 – Stefanski, Karol – G12 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. Qc2 O-O 7. e3 h6 8. Bh4 c6 9. Bd3 Re8 10. Nge2 Nbd7
1957 URS Ch sf – Round 1 – Krogius, Nikolai V – 1/2-1/2 – Poliak, Abram – G1 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Qc2 h6 8. Bh4 O-O 9. Bd3 Re8 10. Nge2 Nbd7
1958 Buenos Aires V – Round 5 – Shocron, Ruben – 1-0 – Benzaquen Friedman, Amitay – G22 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. cxd5 exd5 7. Bd3 c6 8. Qc2 h6 9. Bh4 Re8 10. Nf3 Nbd7
1958 Hoogovens – Round 2 – Euwe, Max – 1/2-1/2 – Stahlberg, Gideon – G7 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 h6 7. Bh4 c6 8. Qc2 O-O 9. Bd3 Re8 10. Nge2 b6
1960 Nimzowitsch Memorial – Round ? – Golz, Werner – 1/2-1/2 – Ståhlberg, Gideon – G28 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Qc2 h6 8. Bh4 O-O 9. Bd3 Re8 10. Nge2 Nbd7
1967 HUN Ch Budapest HUN – Round 18 – Meleghegyi, Csaba – 1/2-1/2 – Szily, Jozsef – G66 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. Qc2 h6 7. Bh4 Be7 8. e3 O-O 9. Bd3 Re8 10. Nge2 Nbd7
1967 Szczecin ch POL – Round 4 – Sliwa, Bogdan – 1/2-1/2 – Sliwinski, Henryk – G20 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 O-O 7. Bd3 Re8 8. Qc2 h6 9. Bh4 c6 10. Nge2 Ne4
GCT Rapid Croatia 2021 – Round 6.4 – Mamedyarov, Shakhriyar – 0-1 – Duda, Jacob – G29 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. Qc2 h6 7. Bh4 Be7 8. e3 O-O 9. Bd3 Re8 10. Nge2 Nh5
Global Chess League 2023 – Round 8.6 – Sadhwani, Raunak – 0-1 – Esipenko, Andrey – G102 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Be7 8. Bd3 O-O 9. Qc2 Re8 10. Nge2 a5
WCh 2023 – Round 3.1 – Nepomniachtchi, Ian – 1/2-1/2 – Ding, Liren – G3 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Be7 8. Bd3 O-O 9. Qc2 Re8 10. Nge2 Nbd7
World Blitz 2021 – Round 16.22 – Caruana, Fabiano – 0-1 – Michalik, Peter – G933 1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 c6 6. Qc2 Be7 7. e3 h6 8. Bh4 O-O 9. Bd3 Re8 10. Nge2 Nbd7
World Blitz 2022 – Round 14.6 – Martirosyan, Haik M. – 1-0 – Keymer, Vincent – G768 1. d4 Nf6 2. c4 e6 3. Bg5 h6 4. Bh4 d5 5. cxd5 exd5 6. Nc3 c6 7. e3 Be7 8. Bd3 O-O 9. Qc2 Re8 10. Nf3 Ne4
World Rapid 2021 – Round 11.27 – Wojtaszek, Radoslaw – 0-1 – Bluebaum, Matthias – G640 1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Be7 8. Bd3 O-O 9. Qc2 Re8 10. Nge2 a5
World Rapid 2021 – Round 9.41 – Petrosyan, Manuel – 1/2-1/2 – Dreev, Aleksey – G537 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 O-O 8. Qc2 h6 9. Bh4 Re8 10. Nge2 Nh5
Zurich Korchnoi CC Blitz 2017 – Round 2.4 – Nepomniachtchi, Ian – 1-0 – Kramnik, Vladimir – G8 1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 c6 6. Qc2 h6 7. Bh4 Be7 8. e3 O-O 9. Bd3 Re8 10. Nge2 Nh5

D36g — Exchange (1954)

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 c6 6.Qc2 Be7 7.e3 h6 8.Bh4 O-O 9.Bd3 Re8

Les coups candidats

10.Nge2 — 70.4% (1754 parties)

Ambassadeurs : Betker, Jörg (9x), Keuter, Klaus (6x), Caron, Sérgio Valladares (6x), Getman, Tatyana (6x), Wydornik, Robert (6x), Liberadzki, Slawomir (5x), Burmeister, Ferdinand (5x), Palladino, Mario (5x)

10.Nf3 — 25.4% (634 parties)

Ambassadeurs : Khamdamova, Afruza (5x), Woerl, Richard (4x), Siegmund, Rainer (3x), Veselsky, Jozef (3x), Kiolbasa, Oliwia (3x), Mareco, Sandro (3x), Bevis, Noah (3x), Woodhams, Michael (2x)

10.Bg3 — 1.3% (33 parties)

Ambassadeurs : Sipahioglu, Irmak (2x), Prescha, Kristiane (1x), Zude, Erik, Dr. (1x), Stange, Wim (1x), Blakmoor, B. (1x), De Souza, Mauro Guimaraes (1x), Cordioli, Jairo Ribeiro (1x), Unger, Michael (1x)

10.f3 — 1.3% (32 parties)

Ambassadeurs : Holopov, Alexander (1x), Safronov, Sergey (1x), Davis, Edward (1x), Brown, Simon D (1x), Muranyi, Karl-Jasmin (1x), Bertino, Paolo (1x), Jakab, Attila (1x), Hocevar, Nikola (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	10.Nge2	10.Nf3	10.Bg3	10.f3
<1800	154	61%	32%	1%	2%
1800-2200	1245	69%	28%	1%	2%
2200-2600	866	76%	20%	2%	1%
2600+	32	88%	12%	—	—

Évolution par décennie (% des parties)

Décennie	N parties	10.Nge2	10.Nf3	10.Bg3	10.f3
1950s	15	73%	27%	—	—
1960s	9	67%	33%	—	—
1970s	9	44%	56%	—	—
1980s	34	56%	41%	3%	—
1990s	205	59%	38%	1%	1%
2000s	368	62%	34%	1%	2%
2010s	840	76%	20%	1%	2%
2020s	1012	72%	24%	2%	1%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
10.Nge2	76%	72%	▼ -4.2%
10.Nf3	20%	24%	▲ +3.8%
10.Bg3	1%	2%	▲ +0.9%
10.f3	2%	1%	▼ -0.9%

Joueurs célèbres

Champions du monde dans cette position

Karpov, Anatoly — 2 parties
Kramnik, Vladimir — 2 parties
Carlsen, Magnus — 1 partie
Ding, Liren — 1 partie

Parties historiques

10.Nge2 — 70.4% (1754 parties)

1952 — Cruz Filho, Oswaldo vs Madeira de Ley, Manuel — 1/2-1/2 — Rio de Janeiro BRA
1954 — Kleinhans, Guenther vs Groenegress, Wilfried — 1/2-1/2 — Lemgo
1954 — Alster, Ladislav vs Ofstad, Per — 1-0 — Oslo NOR
1954 — Eken, Max vs Bosch van Rosenthal, Edzard — 1-0 — Amsterdam NED
1954 — Cantero, Ronaldo vs Bernstein, Ossip — 0-1 — Montevideo URU

10.Nf3 — 25.4% (634 parties)

1956 — Lombardy, William J vs Berliner, Hans — 1/2-1/2 — Montreal CAN
1957 — Mueller, Hans vs Scafarelli, Francesco — 1/2-1/2 — San Benedetto
1957 — Padevsky, Nikola vs Kolarov, Atanas Stefanov — 1/2-1/2 — Sofia BUL
1958 — Shocron, Ruben vs Benzaquen, Pablo — 1-0 — Buenos Aires ARG
1961 — Donner, Jan-Hein vs Wolthuis, Willem — 1-0 — Amsterdam NED

10.Bg3 — 1.3% (33 parties)

1989 — Prescha, Kristiane vs Zude, Erik, Dr. — 0-1 — Mainz
1996 — Stange, Wim vs Blakmoor, B. — 1-0 — Vlissingen open
1998 — De Souza, Mauro Guimaraes vs Cordioli, Jairo Ribeiro — 1-0 — Sao Paulo BRA
1999 — Unger, Michael vs Seibold, Thomas — 1/2-1/2 — Bayern
2003 — Rodriguez Calvo, Manoel vs Abuin Boullon, Manuel Angel — 1/2-1/2 — Padron ESP

10.f3 — 1.3% (32 parties)

1999 — Holopov, Alexander vs Safronov, Sergey — 1/2-1/2 — Ufa
1999 — Davis, Edward vs Brown, Simon D — 1-0 — Glasgow SCO
2000 — Muranyi, Karl-Jasmin vs Bertino, Paolo — 1/2-1/2 — Voelklingen
2000 — Jakab, Attila vs Hocevar, Nikola — 1/2-1/2 — Budapest Spring op-16
2003 — Szuveges, Narelle S vs McCart, Richard — 0-1 — Melbourne AUS

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