Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	● c4, ● c7
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	—
Passés	—	—
Majorité	—	● aile dame 4v2

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● g5 (2v1)	—
Cases faibles	● d4	● e5
Centre	● e5 (2v0)	—

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● c	● d

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bf1	● Bf1 Non développé (mob. 3)
Bb4		● Bb4 Actif (mob. 9)
Bc8		● Bc8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	5 (● b1, ● c1, ● f1, ● a1, ● h1)	5 (● b8, ● g8, ● 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	—	● …c4-c3, ● …c7-c5, ● …f7-f5

D20w — QGA: 3.e4 e5 4.Nf3 Bb4+

1.d4 d5 2.c4 dxc4 3.e4 e5 4.Nf3 Bb4+ * ○ Trait aux Blancs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. Bd2 (Fou actif (mobilité 7), Développer c1 — 54 % des parties) ; Nc3 (Développer b1 — 41 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...Bxd2+ (Fou actif (mobilité 9) — 54 % des parties) ; ...exd4 (Capture en d4, Occuper le centre — 41 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Partie
11. Norway Chess 2023 – Round 2.5 – Firouzja, Alireza – 1-0 – Mamedyarov, Shakhriyar – G10 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Nc3 Nf6 6. Nxe5 b5 7. f3 O-O 8. a3 Ba5 9. a4 a6 10. Be2 Nfd7
11. Norway Chess 2023 – Round 4.5 – Mamedyarov, Shakhriyar – 1/2-1/2 – Abdusattorov, Nodirbek – G20 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Nc3 exd4 6. Qxd4 Qxd4 7. Nxd4 Nf6 8. f3 Bc5 9. Be3 Nc6 10. Nc2 Bxe3
11. Norway Chess 2023 – Round 6.4 – Mamedyarov, Shakhriyar – 1/2-1/2 – So, Wesley – G29 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Nc3 exd4 6. Nxd4 Nd7 7. Bxc4 Ngf6 8. O-O O-O 9. f3 Ne5 10. Be2 Qe7
11. Norway Chess 2023 – Round 7.4 – Nakamura, Hikaru – 1/2-1/2 – Mamedyarov, Shakhriyar – G34 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Nc3 Nf6 6. Nxe5 b5 7. f3 O-O 8. a4 c5 9. Be3 cxd4 10. Qxd4 Qe7
19. European Teams 2013 – Round 3.11 – Dragun, Kamil – 0-1 – Stevic, Hrvoje – G100 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 exd4 7. Nxd4 Ne7 8. Bxc4 Nbc6 9. Nxc6 Qxd2+ 10. Nxd2 Nxc6
1963 Leningrad ch-URS – Round 1 – Taimanov, Mark E – 1/2-1/2 – Polugaevsky, Lev – G23 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 exd4 7. Bxc4 Nc6 8. O-O Nge7 9. Nb3 O-O 10. Nfxd4 Nxd4
1964 Kiev ch-URS – Round 1 – Suetin, Alexey S – 0-1 – Petrosian, Tigran V – G24 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 exd4 7. Bxc4 Nc6 8. O-O Nf6 9. e5 Ng4 10. h3 Nh6
1965 Buenos Aires – Round 1 – Panno, Oscar – 1-0 – Rollansky, Ruben – G5 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Nc3 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd7 8. Bxc4 Nc6 9. Be3 Nf6 10. f3 O-O
1965 DDR Ch 15th – Round 16 – Brameyer, Hermann – 1-0 – Franz, Joachim – G68 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 exd4 7. Bxc4 Nc6 8. O-O Nge7 9. Ng5 Ne5 10. Bb3 Bg4
1965 Sarajevo – Round 10 – Forintos, Gyozo V – 1/2-1/2 – Tringov, Georgi P – G67 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 exd4 7. Bxc4 Nf6 8. O-O Nc6 9. e5 Ng4 10. h3 Nh6
1965 Sarajevo – Round 6 – Forintos, Gyozo V – 1-0 – Mihaljcisin, Mihajlo – G45 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 exd4 7. Bxc4 Nc6 8. O-O Nf6 9. e5 Ng4 10. h3 Nh6
1965 Titograd – Round 17 – Velimirovic, Dragoljub – 1-0 – Susic, Idriz – G120 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Nbd2 c3 6. bxc3 Bxc3 7. Rb1 Bxd4 8. Bc4 Nd7 9. Nxd4 exd4 10. Nf3 c5
1967 URS Team Ch – Round 1 – Figler, Ilye – 1/2-1/2 – Kupreichik, Viktor D – G28 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Nc3 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd7 8. Bxc4 Nc6 9. Nxc6 Bxc6 10. f3 Bd6
1968 Alma Ata ch-URS – Round 14 – Lein, Anatoly – 1/2-1/2 – Gurgenidze, Bukhuti – G124 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 exd4 7. Qxd4 Qxd4 8. Nxd4 Bd7 9. Bxc4 Nc6 10. Nxc6 Bxc6
1968 Havirov – Round 1 – Gulko, Boris – 1-0 – Giorgadze, Tamaz – G2 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Nbd2 c3 6. bxc3 Bxc3 7. Rb1 exd4 8. Bc4 Nc6 9. O-O Nge7 10. Ng5 Ne5
1968 Hungary – Round 1 – Forintos, Gyozo V – 1-0 – Szekely, Mihaly – G28 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 exd4 7. Bxc4 Nc6 8. O-O Qe7 9. Bb5 Qc5 10. Bxc6+ Qxc6
1968 Prague U26 – Round 3 – Jansa, Vlastimil – 1-0 – Neduchal Zdenek – G12 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Nc3 exd4 6. Qxd4 Qxd4 7. Nxd4 Bxc3+ 8. bxc3 a6 9. Bxc4 Nf6 10. f3 c5
1968 ROM Ch – Round 6 – Segal, Alexandru Sorin – 1/2-1/2 – Varabiescu Gheorghe – G31 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 exd4 7. Bxc4 Nc6 8. O-O Nf6 9. Nb3 O-O 10. e5 Ng4
1968 Sombor – Round 1 – Kluger, Gyula – 1-0 – Buljovcic, Ivan – G4 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 exd4 7. Bxc4 Nc6 8. O-O Nf6 9. e5 Ng4 10. h3 Nh6
1975 URS Team Ch – Round 5 – Zaichik, Gennadi – 1/2-1/2 – Heuer, Valter – G59 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 exd4 7. Bxc4 Nc6 8. O-O Nh6 9. Nb3 O-O 10. Nbxd4 Nxd4
2026 Tata Steel Chess Masters - Round 3.2 - Erigaisi Arjun - 1/2-1/2 - Gukesh D - G16 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Nc3 Nf6 6. Nxe5 b5 7. f3 a6 8. Bf4 O-O 9. Be2 Qe7 10. a4 c6
36. Olympiad 2004 – Round 14 – Dao, Thien Hai – 1/2-1/2 – Charbonneau, Pascal – G493 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Nc3 exd4 6. Qxd4 Qxd4 7. Nxd4 Nf6 8. f3 Bc5 9. Be3 Nc6 10. Nc2 Bxe3
41. Olympiad Open 2014 – Round 7.6 – Parligras, Mircea-Emilian – 1/2-1/2 – Stevic, Hrvoje – G521 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Nc3 exd4 6. Nxd4 Ne7 7. a3 Nbc6 8. axb4 Qxd4 9. Be3 Qxd1+ 10. Rxd1 Nxb4
42. Olympiad 2016 – Round 11.8 – Banikas, Hristos – 1/2-1/2 – Balogh Urbina, Carlos Alfonso – G814 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 exd4 7. Nxd4 Nf6 8. Nc3 O-O 9. O-O-O Qe7 10. f3 c5
42. Olympiad 2016 – Round 9.7 – Sanikidze, Tornike – 1/2-1/2 – Balogh Urbina, Carlos Alfonso – G665 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Nc3 exd4 6. Nxd4 Ne7 7. Bxc4 Nbc6 8. Be3 O-O 9. O-O Nxd4 10. Bxd4 Nc6
85. Tata Steel Masters 2023 – Round 11.1 – Giri, Anish – 1/2-1/2 – Abdusattorov, Nodirbek – G71 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 exd4 7. Nxd4 Nf6 8. Nc3 Qe7 9. O-O-O O-O 10. f3 c5
85. Tata Steel Masters 2023 – Round 5.6 – Maghsoodloo, Parham – 1-0 – Van Foreest, Jorden – G34 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Nc3 Nf6 6. Nxe5 b5 7. f3 O-O 8. a3 Ba5 9. a4 c5 10. dxc5 Qe8
Dortmund 1992 – Round 5 – Shirov, Alexei – 1-0 – Huebner, Robert – G24 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Nc3 exd4 6. Nxd4 Qe7 7. Bxc4 Qxe4+ 8. Kf1 Bxc3 9. bxc3 Be6 10. Qa4+ Nc6
FIDE Grand Swiss 2025 – Round 2 – Indjic Aleksandar – 1/2-1/2 – Jobava Baadur – G111 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Nc3 exd4 6. Nxd4 Ne7 7. Bxc4 Nbc6 8. Be3 O-O 9. O-O Nxd4 10. Bxd4 Nc6
FIDE Grand Swiss 2025 – Round 9 – Yakubboev Nodirbek – 1-0 – Demchenko Anton – G483 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Nc3 exd4 6. Nxd4 Nd7 7. Bxc4 Ngf6 8. Bxf7+ Kxf7 9. Qb3+ Ke8 10. O-O Bxc3
FTX Crypto Cup 2022 – Round 5.1 – Le, Quang Liem – 1/2-1/2 – Praggnanandhaa R – G68 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 exd4 7. Bxc4 Nc6 8. O-O Qf6 9. b4 Nge7 10. b5 Na5
Interpolis 1990 – Round 10 – Andersson, Ulf 1949 – 1/2-1/2 – Nikolic, Predrag – G29 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 exd4 7. Qxd4 Nf6 8. Nc3 Be6 9. Qxd8+ Kxd8 10. Nd4 Re8
Interpolis 1990 – Round 12 – Andersson, Ulf 1949 – 1-0 – Seirawan, Yasser – G36 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 exd4 7. Nxd4 Nf6 8. Nc3 Qe7 9. f3 O-O 10. Bxc4 c5
Interpolis 1990 – Round 9 – Nikolic, Predrag – 1/2-1/2 – Seirawan, Yasser – G26 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 exd4 7. Qxd4 Nf6 8. Qxd8+ Kxd8 9. Nc3 Be6 10. Ne5 Ke7
It Linares ESP 1992 – Round 3 – Karpov, Anatoly – 1/2-1/2 – Anand, Viswanathan – G1 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 exd4 7. Bxc4 Nc6 8. O-O Nf6 9. e5 Nd5 10. Nb3 O-O
Makedonia Palace GP 2013 – Round 7.2 – Svidler, Peter – 1/2-1/2 – Ponomariov, Ruslan – G34 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Nc3 exd4 6. Nxd4 Ne7 7. Bxc4 Nbc6 8. Be3 O-O 9. O-O Nxd4 10. Bxd4 Nc6
Novgorod 1994 – Round 9 – Kasparov, Garry – 1/2-1/2 – Short, Nigel D – G28 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 exd4 7. Bxc4 Nc6 8. O-O Qf6 9. b4 a6 10. e5 Qg6
Saint Louis Blitz 2021 – Round 5.1 – Le, Quang Liem – 1-0 – Dominguez Perez, Leinier – G20 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Nc3 exd4 6. Nxd4 Nd7 7. Bxc4 Ngf6 8. O-O O-O 9. f3 Qe7 10. Qe2 Ne5
Saint Louis Blitz 2022 – Round 11.3 – Mamedyarov, Shakhriyar – 1-0 – Dominguez Perez, Leinier – G53 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 exd4 7. Bxc4 Nc6 8. O-O Nge7 9. Ng5 Ne5 10. Bb3 N7c6
Saint Louis Blitz 2022 – Round 14.2 – Nepomniachtchi, Ian – 0-1 – Dominguez Perez, Leinier – G67 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Nc3 Nf6 6. Nxe5 b5 7. Be2 Nxe4 8. O-O Bxc3 9. bxc3 Nxc3 10. Qc2 Nxe2+
Saint Louis Blitz 2023 – Round 13.3 – Giri, Anish – 1/2-1/2 – Vachier-Lagrave, Maxime – G63 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 exd4 7. Nxd4 Nf6 8. Nc3 O-O 9. O-O-O Qe7 10. f3 c5
Saint Louis Rapid 2021 – Round 9.3 – Le, Quang Liem – 1/2-1/2 – Dominguez Perez, Leinier – G43 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Nc3 exd4 6. Nxd4 Nd7 7. Bxc4 Ngf6 8. O-O O-O 9. Bg5 Ne5 10. Be2 c6
Saint Louis Rapid 2022 – Round 9.3 – Mamedyarov, Shakhriyar – 1-0 – Dominguez Perez, Leinier – G42 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 exd4 7. Bxc4 Nc6 8. O-O Nge7 9. Ng5 Ne5 10. Bb3 N7c6
Superbet Classic 2023 – Round 1.4 – Duda, Jacob – 1/2-1/2 – Giri, Anish – G4 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Nc3 Nf6 6. Nxe5 b5 7. f3 O-O 8. Be3 c5 9. a4 cxd4 10. Qxd4 Qe7
Superbet Rapid 2023 – Round 2.1 – Giri, Anish – 1/2-1/2 – Vachier-Lagrave, Maxime – G6 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Nc3 Nf6 6. Bxc4 exd4 7. Nxd4 O-O 8. O-O Bxc3 9. bxc3 Nxe4 10. Bd3 Nf6
Superbet Rapid 2023 – Round 8.5 – Duda, Jacob – 1-0 – Vachier-Lagrave, Maxime – G40 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Nc3 Nf6 6. Nxe5 b5 7. f3 O-O 8. a4 c5 9. Be3 cxd4 10. Qxd4 Qe7
SuperUnited Rapid 2022 – Round 8.5 – Mamedyarov, Shakhriyar – 1/2-1/2 – Dominguez Perez, Leinier – G40 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Nc3 Nf6 6. Bxc4 exd4 7. Nxd4 O-O 8. O-O Bxc3 9. bxc3 Nxe4 10. Bd3 Nf6
World Blitz 2022 – Round 20.65 – Ivic, Velimir – 0-1 – Narayanan, Sri Shiva Kumar – G1090 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 exd4 7. Nxd4 Ne7 8. Bxc4 O-O 9. Nc3 c5 10. Ndb5 Qxd2+
World Blitz 2022 – Round 4.22 – Bluebaum, Matthias – 1-0 – Sychev, Klementy – G189 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 exd4 7. Nxd4 Nf6 8. Nc3 O-O 9. O-O-O c5 10. Ndb5 Nc6
World Cup 1989 – Round 1 – Karpov, Anatoly – 1-0 – Seirawan, Yasser – G6 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 exd4 7. Qxd4 Qxd4 8. Nxd4 Bd7 9. Bxc4 Nc6 10. Nxc6 Bxc6
World Cup 1991 – Round 10 – Salov, Valery – 1/2-1/2 – Nikolic, Predrag – G71 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 exd4 7. Qxd4 Nf6 8. Qxd8+ Kxd8 9. Nc3 Be6 10. Ne5 Nc6
XXIII SuperGM 2006 – Round 13 – Aronian, Levon – 1/2-1/2 – Bacrot, Etienne – G50 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 exd4 7. Bxc4 Nc6 8. O-O Qf6 9. b4 Nge7 10. b5 Ne5
Yerevan ol (Men) 1996 – Round 5 – Azmaiparashvili, Zurab – 0-1 – Nogueiras Santiago, Jesus – G63 1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Nc3 exd4 6. Nxd4 Ne7 7. Bxc4 Nbc6 8. Be3 O-O 9. Nb5 Be6 10. Bxe6 fxe6

D20w — QGA (1963)

1.d4 d5 2.c4 dxc4 3.e4 e5 4.Nf3 Bb4+

Les coups candidats

5.Nc3 — 57.4% (614 parties)

Ambassadeurs : Rublevsky, Sergei (12x), Stevic, Hrvoje (10x), Ilzig, Gerhard Gunther (9x), Huebner, Robert (7x), Andima Linus (7x), Godena, Michele (7x), Dlugy, Maxim (7x), Van Wely, Loek (6x)

5.Bd2 — 39.0% (417 parties)

Ambassadeurs : Stevic, Hrvoje (6x), Karpov, Anatoly (5x), Dlugy, Maxim (5x), Forintos, Gyozo V (4x), Polgar, Susan (4x), Shishkin, Vadim (4x), Nikolic, Predrag (3x), Bagirov, Vladimir (3x)

5.Nbd2 — 3.6% (38 parties)

Ambassadeurs : Dlugy, Maxim (3x), Granda Zuniga, Julio E (2x), Velimirovic, Dragoljub (1x), Susic, Idriz (1x), Gulko, Boris (1x), Giorgadze, Tamaz (1x), Lautier, Joel (1x), Browne, Walter Shawn (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	5.Nc3	5.Bd2	5.Nbd2
<1800	53	64%	36%	—
1800-2200	266	62%	34%	4%
2200-2600	460	59%	37%	4%
2600+	124	60%	39%	1%

Évolution par décennie (% des parties)

Décennie	N parties	5.Nc3	5.Bd2	5.Nbd2
1960s	19	21%	68%	11%
1970s	23	26%	70%	4%
1980s	58	50%	43%	7%
1990s	211	39%	59%	2%
2000s	195	56%	39%	5%
2010s	294	65%	31%	3%
2020s	269	71%	26%	2%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
5.Nc3	65%	71%	▲ +6.1%
5.Bd2	31%	26%	▼ -4.9%
5.Nbd2	3%	2%	▼ -1.2%

Joueurs célèbres

Champions du monde dans cette position

Karpov, Anatoly — 9 parties
Gukesh D — 3 parties
Kasparov, Garry — 2 parties
Anand, Viswanathan — 2 parties
Ju, Wenjun — 2 parties
Ding, Liren — 2 parties

Parties historiques

5.Nc3 — 57.4% (614 parties)

1965 — Panno, Oscar vs Rollansky, Ruben — 1-0 — Buenos Aires ARG
1967 — Figler, Ilye vs Kupreichik, Viktor D — 1/2-1/2 — Moscow RUS
1968 — Jansa, Vlastimil vs Neduchal, Zdenek — 1-0 — Prague CZE
1968 — Schmidt, Peter vs Gudat, Alfons — 1-0 — cr.
1970 — Tukmakov, Vladimir B vs Romanishin, Oleg M — 1/2-1/2 — Dubna

5.Bd2 — 39.0% (417 parties)

1963 — Taimanov, Mark vs Polugaevsky, Lev — 1/2-1/2 — Leningrad ch-URS
1964 — Bagirov, Vladimir vs Khasin, Abram — 1/2-1/2 — Moscow RUS
1964 — Suetin, Alexey S vs Peterson, Andrejs — 0-1 — Kiev ch-URS
1965 — Forintos, Gyozo V vs Tringov, Georgi P — 1/2-1/2 — Sarajevo BIH
1965 — Forintos, Gyozo V vs Mihaljcisin, Mihajlo — 1-0 — Sarajevo BIH

5.Nbd2 — 3.6% (38 parties)

1965 — Velimirovic, Dragoljub vs Susic, Idriz — 1-0 — Titograd
1968 — Gulko, Boris vs Giorgadze, Tamaz — 1-0 — Havirov CZE
1977 — Karasev, Vladimir vs Babushkin, Eduard — 0-1 — Leningrad RUS
1981 — Lutikov, Anatoly S vs Babenko, S — 1/2-1/2 — Minsk BLR
1985 — Miralles, Gilles vs Dlugy, Maxim — 0-1 — Mendoza ARG

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