E32f — Nimzo-Indian: Classical, 4…O-O 5.e4

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.e4 * ● Trait aux Noirs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Atouts. Les Blancs s'appuient sur la case forte b5 et la paire de fous.

Côté adverse. Le fou enfermé en c8.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (le cavalier g1, les fous c1 et f1 et les tours a1 et h1).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; Nf3 (Développer Ng1) ; Bg5 (Clouer Nf6) ; Bd3 (Développer Bf1).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Atouts. Les Noirs s'appuient sur un fou actif en b4 et la paire de fous.

Côté adverse. Les fous enfermés en c1 et f1 et le roi resté au centre.

En contrepartie. Plusieurs pièces dorment encore (le cavalier b8, le fou c8 et la tour a8).

Plans. ...d6 (Libérer Bc8) ; ...Nc6 (Développer Nb8) ; ...c5 (Rupture) ; ...d5 (Rupture) ; ...e5 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	● d7→e6, f7→e6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● b5 (2v0)	—
Cases faibles	—	—
Centre	● d5 (3v2), ● e4 (2v1), ● e5 (1v0)	—

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bf1	● Bf1 Non développé (mob. 2)
Bb4		● Bb4 Actif (mob. 6)
Bc8		● Bc8 Non développé (mob. 0)
Paire de fous	● Oui	● Oui
Clouages	● knight c3	—
Non développées	5 (g1, c1, f1, 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	semi-ouvert
Ruptures	● c4-c5, ● d4-d5, ● e4-e5, ● f2-f3	● …c7-c6, ● …c7-c5, ● …d7-d6, ● …d7-d5, ● …e6-e5

Partie
10. Sinquefield Cup 2023 – Round 8.4 – So, Wesley – 1/2-1/2 – Nepomniachtchi, Ian – G32 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. Bd3 c5 8. Nf3 cxd4 9. Nxd4 Nd7 10. Bf4 Qh4
1928 Brno Brno CZE – Round 4 – Teller, Alfred – 0-1 – Reti, Richard – G4 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 c5 6. dxc5 Bxc5 7. Be2 Qb6 8. Na4 Bb4+ 9. Kf1 Qc7 10. Bg5 Be7
1930 Hamburg ol – Round ? – Rejfir, Josef – 0-1 – Ruben, Carl – G16 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. Bd3 f5 8. a3 Be7 9. cxd5 Nxc3 10. Qxc3 exd5
1931 Argentina – Round 18 – Iliesco, Juan – 1/2-1/2 – Ibanez Guillen, Enrique – G56 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. Nf3 c5 8. a3 Qa5 9. Bd2 Nxd2 10. Nxd2 cxd4
1933 Folkestone Olympiad 5th – Round 12.12 – Opocensky, Karel – 1-0 – Mackenzie, Arthur J – G103 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 Bxc3+ 6. bxc3 h6 7. Bd3 d6 8. f4 e5 9. Nf3 Nbd7 10. c5 Qe7
1939 Buenos Aires ol prel-C – Round 3 – Mikenas, Vladas – 1/2-1/2 – Van Scheltinga, Theo – G10 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d6 6. Bd3 e5 7. Ne2 Nc6 8. d5 Ne7 9. O-O Bxc3 10. Qxc3 Ng6
1941 Mar del Plata – Round 4 – Vinuesa, Juan – 0-1 – Frydman, Paulino – G41 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 c5 6. dxc5 Nc6 7. Nf3 Bxc5 8. Be2 d5 9. cxd5 Nb4 10. Qd1 exd5
1943 BRA Ch m – Round 4 – De Souza Mendes, Joao – 1-0 – Charlier, Antoine – G4 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d6 6. e5 dxe5 7. dxe5 Nfd7 8. Nf3 Nc6 9. Ng5 g6 10. f4 Re8
1946 Mar del Plata – Round 12 – De Souza Mendes, Joao – 0-1 – Reinhardt, Enrique – G108 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d6 6. e5 dxe5 7. dxe5 Nfd7 8. Nf3 Nc6 9. a3 Be7 10. Bf4 g5
1947 Vienna SCHLECHTER-mem – Round 8 – Kellner, Adolf – 0-1 – Lokvenc, Josef – G19 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 Bxc3+ 6. bxc3 d6 7. Nf3 Qe7 8. Bd3 e5 9. O-O Re8 10. Nd2 Nh5
1947 Warsaw – Round 4 – Gadalinski, Jan – 0-1 – Pachman, Ludek – G21 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 c5 6. d5 exd5 7. exd5 Re8+ 8. Be2 Ne4 9. Be3 Qa5 10. Bd2 Nxd2
1947 Weidenau – Round 16 – Elsas – 0-1 – Rellstab, Ludwig – G24 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. Bd3 f5 8. exf6 Nxf6 9. Nf3 c5 10. a3 Bxc3+
1949 BRA Ch – Round ? – Cruz Filho, Oswaldo – 0-1 – Cruz, Walter – G14 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 c5 6. a3 cxd4 7. axb4 dxc3 8. bxc3 d5 9. Bd3 dxe4 10. Bxe4 Nxe4
1949 Hastings4950 – Round 5 – Wood, Beau – 1-0 – Koenig, Imre – G19 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d6 6. e5 dxe5 7. dxe5 Ng4 8. Nf3 Nc6 9. Bf4 f6 10. Rd1 Qe8
1949 Southsea – Round 4 – Pachman, Ludek – 0-1 – Rossolimo, Nicolas – G10 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d6 6. e5 dxe5 7. dxe5 Ng4 8. Nf3 Nc6 9. Qe4 Bxc3+ 10. bxc3 Qd1+
1950 Moskou ch-URS – Round 1 – Mikenas, Vladas – 1/2-1/2 – Konstantinopolsky, Alexander – G46 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d6 6. e5 Nfd7 7. a3 Bxc3+ 8. Qxc3 c5 9. exd6 cxd4 10. Qxd4 Nc6
1955 Johannesburg – Round 7 – Euwe, Max – 1/2-1/2 – Muhring, Willem Jan – G11 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. a3 Bxc3+ 8. bxc3 c5 9. Bd3 Qa5 10. Bxe4 dxe4
1960 Asuncion – Round ? – Estrada Degrandi, Walter – 1-0 – Recalde, Eleuterio – G53 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 Nc6 6. Nf3 d6 7. Be3 Bxc3+ 8. bxc3 e5 9. d5 Nb8 10. c5 Ng4
2026 Norway Chess Open - Round 8 - So, Wesley - 1/2-1/2 - Keymer, Vincent - G35 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. Bd3 c5 8. Nf3 cxd4 9. Nxd4 Nd7 10. Bf4 Ndc5
36. Olympiad 2004 – Round 11 – Goldin, Alexander – 1/2-1/2 – Grischuk, Alexander – G382 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. a3 Bxc3+ 8. bxc3 c5 9. Bd3 Qa5 10. Ne2 cxd4
36. Olympiad 2004 – Round 4 – Goldin, Alexander – 0-1 – Aryan Pravin Kunte – G112 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. a3 Bxc3+ 8. bxc3 c5 9. Bd3 cxd4 10. cxd4 Qa5+
6. World Blitz 2010 – Round 1.9 – Eljanov, Pavel – 1-0 – Movsesian, Sergei – G7 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Nfd7 7. cxd5 exd5 8. Bd3 h6 9. a3 Bxc3+ 10. bxc3 c5
6. World Blitz 2010 – Round 17.1 – Eljanov, Pavel – 1-0 – Carlsen, Magnus – G114 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d6 6. a3 Bxc3+ 7. bxc3 e5 8. Bd3 b6 9. Ne2 Ba6 10. O-O Nfd7
7. Norway Armageddon 2019 – Round 2.3 – Yu, Yangyi – 1-0 – Ding, Liren – G7 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. Bd3 c5 8. Nf3 cxd4 9. Nxd4 Nd7 10. Bf4 Qh4
7. Norway Armageddon 2019 – Round 7.2 – Yu, Yangyi – 1/2-1/2 – Aronian, Levon – G25 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. Bd3 c5 8. Nf3 cxd4 9. Nxd4 Nd7 10. Bf4 Qh4
7. Sinquefield Cup 2019 – Round 10.5 – Mamedyarov, Shakhriyar – 1/2-1/2 – Caruana, Fabiano – G59 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. Bd3 c5 8. Nf3 cxd4 9. Nxd4 Nd7 10. Bf4 Qh4
8. Tal Memorial 2013 – Round 8.3 – Anand, Viswanathan – 1/2-1/2 – Kramnik, Vladimir – G29 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. Bd3 c5 8. Nf3 cxd4 9. Nxd4 Nd7 10. Bf4 Qb6
82. Tata Steel GpA 2020 – Round 2.6 – Giri, Anish – 1/2-1/2 – Caruana, Fabiano – G13 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. Bd3 c5 8. Nf3 cxd4 9. Nxd4 Nd7 10. Bf4 Qh4
82. Tata Steel GpA 2020 – Round 9.4 – Vitiugov, Nikita – 1/2-1/2 – Caruana, Fabiano – G55 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. Bd3 c5 8. Nf3 cxd4 9. Nxd4 Nd7 10. Bf4 Qh4
9. Sinquefield Cup 2022 – Round 7.1 – Mamedyarov, Shakhriyar – 1/2-1/2 – Nepomniachtchi, Ian – G28 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. Bd3 c5 8. Nf3 cxd4 9. Nxd4 Nd7 10. Bf4 Qh4
Amber Rapidplay 2001 – Round 9 – Karpov, Anatoly – 1-0 – Almasi, Zoltan – G41 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d6 6. e5 dxe5 7. dxe5 Ng4 8. Nf3 Nc6 9. Bf4 Nd4 10. Qe4 c5
Amber Tournament (Blindfold) 2009 – Round 10 – Carlsen, Magnus – 0-1 – Kramnik, Vladimir – G4 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d6 6. Bd3 Nc6 7. Ne2 Ba5 8. O-O Bb6 9. d5 Nb4 10. Qd2 exd5
American Cup Champ 2023 – Round 3.2 – So, Wesley – 1/2-1/2 – Nakamura, Hikaru – G22 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. Nf3 c5 8. Bd3 cxd4 9. Nxd4 Nd7 10. Bf4 Qh4
CCT Final Playoff 2023 – Round 7.2 – So, Wesley – 1/2-1/2 – Caruana, Fabiano – G68 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. Nf3 c5 8. Bd3 cxd4 9. Nxd4 Nd7 10. Bf4 Qh4
Dortmund 1997 – Round 7 – Short, Nigel D – 1-0 – Karpov, Anatoly – G25 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d6 6. a3 Bxc3+ 7. bxc3 e5 8. Bd3 Nc6 9. Ne2 b6 10. O-O Ba6
EU Team Ch (Men) 17th 2009 – Round 2 – Ivanisevic, Ivan – 1/2-1/2 – Papaioannou, Ioannis CS – G5 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d6 6. a3 Bxc3+ 7. bxc3 e5 8. Bd3 c5 9. d5 Nbd7 10. Ne2 Nh5
FIDE Grand Prix 3 playoff 2022 – Round 2.1 – So, Wesley – 1/2-1/2 – Nakamura, Hikaru – G9 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. Bd3 c5 8. Nf3 cxd4 9. Nxd4 Nd7 10. Bf4 Qh4
FIDE Grand Swiss 2025 – Round 10 – Jobava Baadur – 0-1 – Martirosyan Haik M. – G576 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. a3 Bxc3+ 8. bxc3 c5 9. Ne2 cxd4 10. Nxd4 Qa5
FIDE World Cup 2017 – Round 1.3 – Andreikin, Dmitry – 1-0 – Goganov, Aleksey – G129 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. Bd3 c5 8. Nf3 cxd4 9. Nxd4 Nd7 10. Bf4 Ndc5
FIDE World Cup 2025 – Round R4 Classical 2 – Radoslaw Wojtaszek – 1/2-1/2 – Aronian Levon – G566 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 a6 8. a4 Bd7 9. Qxc4 Bc6 10. Bg5 Bd5
GCT Rapid Croatia 2021 – Round 3.1 – Mamedyarov, Shakhriyar – 1/2-1/2 – Korobov, Anton – G11 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. Bd3 c5 8. Nf3 cxd4 9. Nxd4 Nd7 10. Bf4 Qh4
Riga FIDE Grand Prix 2019 – Round 1.8 – Yu, Yangyi – 1-0 – Aronian, Levon – G35 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. a3 Bxc3+ 8. bxc3 c5 9. Bb2 Nc6 10. Bd3 f5
Superbet Blitz 2019 – Round 13.5 – Mamedyarov, Shakhriyar – 1/2-1/2 – So, Wesley – G65 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. Bd3 c5 8. Nf3 cxd4 9. Nxd4 Nd7 10. Bf4 Qh4
Superbet Blitz 2023 – Round 14.3 – So, Wesley – 1/2-1/2 – Aronian, Levon – G68 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. Bd3 c5 8. Nf3 cxd4 9. Nxd4 Nd7 10. Bf4 Qh4
Superbet Rapid 2023 – Round 9.3 – Giri, Anish – 1/2-1/2 – So, Wesley – G43 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. Bd3 c5 8. Nf3 cxd4 9. Nxd4 Nd7 10. Bf4 Qh4
SuperUnited Blitz 2022 – Round 9.4 – So, Wesley – 1/2-1/2 – Nepomniachtchi, Ian – G44 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. Bd3 c5 8. Nf3 cxd4 9. Nxd4 Nd7 10. Bf4 Qh4
Tal Memorial Blitz 2008 – Round 21 – Karpov, Anatoly – 1-0 – Mamedyarov, Shakhriyar – G171 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. Bd3 c5 8. Ne2 cxd4 9. Nxd4 Nd7 10. Bf4 Ndc5
Tal Memorial Blitz 2008 – Round 27 – Eljanov, Pavel – 1-0 – Karjakin, Sergey – G220 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. Bd3 c5 8. Ne2 cxd4 9. Nxd4 Nd7 10. Bf4 Ndc5
Tal Memorial Blitz 2008 – Round 30 – Eljanov, Pavel – 1-0 – Karpov, Anatoly – G248 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d6 6. a3 Bxc3+ 7. bxc3 e5 8. Bd3 Nc6 9. Ne2 h6 10. O-O b6
Tal Memorial Blitz 2008 – Round 9 – Eljanov, Pavel – 0-1 – Alekseev, Evgeny – G73 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. Bd3 c5 8. Ne2 cxd4 9. Nxd4 Nc5 10. Bxh7+ Kh8
USA Ch 2018 – Round 11.3 – So, Wesley – 1/2-1/2 – Nakamura, Hikaru – G61 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. Bd3 c5 8. Nf3 cxd4 9. Nxd4 Nd7 10. Bf4 Qh4
World Blitz 2007 – Round 37 – Morozevich, Alexander – 1-0 – Leko, Peter – G361 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. Bd3 c5 8. Ne2 cxd4 9. Nxd4 Nd7 10. Bf4 Ndc5
World Blitz 2015 – Round 16.48 – Ponkratov, Pavel – 1-0 – Khismatullin, Denis – G1013 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d6 6. Bg5 h6 7. Bh4 e5 8. d5 Bxc3+ 9. bxc3 g5 10. Bg3 Nh5
World Blitz 2018 – Round 1.43 – Vallejo Pons, Francisco – 1-0 – Zhigalko, Andrey – G33 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. Bd3 c5 8. Nf3 cxd4 9. Nxd4 Nd7 10. Bf4 Ndc5
World Blitz 2018 – Round 11.35 – Vallejo Pons, Francisco – 1-0 – Miton, Kamil – G654 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d6 6. e5 dxe5 7. dxe5 Nfd7 8. Nf3 h6 9. Bf4 Nc6 10. O-O-O Bxc3
World Blitz 2018 – Round 21.25 – Vallejo Pons, Francisco – 1-0 – Predke, Alexandr – G1225 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d6 6. e5 dxe5 7. dxe5 Nfd7 8. Nf3 Nc6 9. Ng5 g6 10. f4 Nc5
World Blitz 2019 – Round 11.10 – Mamedyarov, Shakhriyar – 1-0 – Abdusattorov, Nodirbek – G721 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. Bd3 c5 8. Nf3 cxd4 9. Nxd4 Nd7 10. Bf4 Qb6
World Blitz 2023 – Round 8.21 – Xu, Xiangyu – 0-1 – Aronian, Levon – G456 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 c5 6. dxc5 Nc6 7. Nf3 Bxc5 8. Bg5 Qb6 9. Bxf6 gxf6 10. a3 d6
World Blitz Final 2012 – Round 24 – Morozevich, Alexander – 1/2-1/2 – Karjakin, Sergey – G182 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. Bd3 c5 8. Nf3 cxd4 9. Nxd4 Nd7 10. Bf4 Bxc3+
World Rapid 2019 – Round 14.8 – Mamedyarov, Shakhriyar – 1-0 – Gelfand, Boris – G940 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. Bd3 c5 8. Nf3 cxd4 9. Nxd4 Nd7 10. Bf4 Qh4
World Rapid 2021 – Round 11.3 – Caruana, Fabiano – 1/2-1/2 – Duda, Jacob – G643 1. c4 e6 2. Nc3 Nf6 3. d4 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. Bd3 c5 8. Nf3 cxd4 9. Nxd4 Nd7 10. Bf4 Ndc5
World Rapid 2021 – Round 6.11 – Caruana, Fabiano – 1-0 – Saini Vidit – G323 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. Bd3 c5 8. Nf3 cxd4 9. Nxd4 Nd7 10. Bf4 Qh4
World Rapid 2021 – Round 7.2 – Jobava, Baadur – 1/2-1/2 – Nepomniachtchi, Ian – G393 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. a3 Bxc3+ 8. bxc3 c5 9. Ne2 cxd4 10. Nxd4 Nd7
XXIII SuperGM 2006 – Round 1 – Vallejo Pons, Francisco – 0-1 – Leko, Peter – G1 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. a3 Bxc3+ 8. bxc3 c5 9. Bd3 Qa5 10. Ne2 cxd4

E32f — Classical

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.e4

Eval: [+0.44]

Les coups candidats

5…d5 — 67.3% (2720 parties)

Ambassadeurs : Richardt, Mike (37x), Celestini, Mauro (35x), Simal Moreira, Leonardo (19x), Ludgate, Alan (17x), Holt, Conrad (16x), Martínez Puigrós, Ricardo (16x), Burmeister, Ferdinand (15x), Hill, Grayling V (15x)

5…d6 — 19.5% (789 parties)

Ambassadeurs : Stocek, Jiri (9x), Holt, Conrad (8x), Ghaem Maghami, Ehsan (8x), Ivanisevic, Ivan (6x), Shishkin, Vadim (6x), Eljanov, Pavel (6x), Gholami Orimi, Mahdi (6x), Karpov, Anatoly (5x)

5…c5 — 9.0% (362 parties)

Ambassadeurs : Zimmerman, Yuri (4x), Jayanta Kr. Sarkar (4x), Fodor, Tamas Jr. (4x), Lombart, Philippe (3x), Mayer, Johann (3x), Loderbauer, Gerhard (3x), Reti, Richard (2x), Glek, Igor (2x)

5…Bxc3+ — 3.4% (136 parties)

Ambassadeurs : Ivanisevic, Ivan (3x), Hunt, Harriet V (2x), Eryomenko, Volodymyr (2x), Da Costa, Loyson Rodrigues (2x), Pogorelov, Ruslan (2x), Opocensky, Karel (1x), Mackenzie, Arthur J (1x), Shernetsky, Issidor (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	5…d5	5…d6	5…c5	5…Bxc3+
<1800	71	59%	20%	14%	1%
1800-2200	1095	69%	14%	11%	5%
2200-2600	2406	68%	21%	7%	3%
2600+	187	69%	27%	4%	—

Évolution par décennie (% des parties)

Décennie	N parties	5…d5	5…d6	5…c5	5…Bxc3+
1920s	3	—	33%	67%	—
1930s	12	50%	25%	8%	17%
1940s	14	21%	36%	29%	7%
1950s	4	25%	75%	—	—
1960s	3	33%	33%	—	—
1970s	5	40%	60%	—	—
1980s	25	56%	16%	28%	—
1990s	153	43%	19%	31%	6%
2000s	920	54%	22%	16%	6%
2010s	1770	70%	21%	6%	3%
2020s	1135	79%	15%	4%	1%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
5…d5	70%	79%	▲ +9.1%
5…d6	21%	15%	▼ -5.3%
5…c5	6%	4%	▼ -2.1%
5…Bxc3+	3%	1%	▼ -1.8%

Joueurs célèbres

Champions du monde dans cette position

Karpov, Anatoly — 10 parties
Kramnik, Vladimir — 5 parties
Carlsen, Magnus — 3 parties
Hou, Yifan — 3 parties
Ju, Wenjun — 2 parties
Euwe, Max — 1 partie
Karpov, Aleksandr — 1 partie
Anand, Viswanathan — 1 partie
Ding, Liren — 1 partie

Parties historiques

5…d5 — 67.3% (2720 parties)

1930 — Rejfir, Josef vs Ruben, Carl — 0-1 — Hamburg GER
1931 — Iliesco, Juan vs Ibanez Guillen, Enrique — 1/2-1/2 — Argentina
1935 — Purdy, Cecil J S vs Frost Nielsen, Alexander — 1-0 — ch NSW Australie
1936 — Keres, Paul Petrovich vs Gilfer, Eggert — 1-0 — Muenchen ol
1938 — Garfinkel, Boris vs Wolck, B. — 1-0 — Boston, MA USA

5…d6 — 19.5% (789 parties)

1929 — Poliak, Abram vs Shipunov, Vladimir — 1-0 — Leningrad RUS
1938 — Eliskases, Erich vs Bogoljubow, Efim — 1/2-1/2 — Noordwijk
1939 — Trompowski, OCruz, WCruz, O vs AlekhineChalier — 1/2-1/2 — Rio de Janeiro BRA
1939 — Mikenas, Vladas vs Van Scheltinga, Theo — 1/2-1/2 — Buenos Aires ol pr-C
1943 — De Souza Mendes, Joao vs Charlier, Antoine — 1-0 — Brazil

5…c5 — 9.0% (362 parties)

1928 — Teller, Alfred vs Reti, Richard — 0-1 — Brno Brno CZE
1928 — Von Doery, Ladislaus vs Reti, Richard — 0-1 — Vienna Krner
1937 — Belavenets, Sergey vs Smyslov, Vasily — 1/2-1/2 — Moscow RUS
1941 — Vinuesa, Juan vs Frydman, Paulino — 0-1 — Mar del Plata ARG
1944 — Borodin, Vladimir vs Van Seters, Frits — 1-0 — Brussels BEL

5…Bxc3+ — 3.4% (136 parties)

1933 — Opocensky, Karel vs Mackenzie, Arthur J — 1-0 — Folkestone ENG
1934 — Shernetsky, Issidor vs Dreyer, Kurt — 1-0 — Antwerp BEL
1947 — Kellner, Adolf vs Lokvenc, Josef — 0-1 — Vienna SCHLECHTER-mem
1992 — Gipson J vs Triplett, Thomas — 0-1 — Flint ch-MI class-A
1995 — Boix Candel, Joan Carles vs Vilar Lopez, Monica — 0-1 — FEMENI ES

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