C55 — Italian Game: Two Knights Defense, Modern Bishop's Opening

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 ○ Trait aux Blancs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

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Atouts. Les Blancs s'appuient sur les cases fortes d5 et g5, un avant-poste en c4, un fou actif en c4 et la paire de fous.

Côté adverse. Le fou enfermé en c8 et le roi resté au centre.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (le cavalier b1, le fou c1 et les tours a1 et h1).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; c3 (Préparer d4).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

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Atouts. Les Noirs s'appuient sur les cases fortes b4 et d4, un avant-poste en d4, un fou actif en e7 et la paire de fous.

Côté adverse. Le fou enfermé en c1 et le roi resté au centre.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (le fou c8 et les tours a8 et h8).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; ...d6 (Libérer Bc8) ; ...Na5 (Attaquer Bc4) ; ...Bg4 (Clouer Nf3) ; ...d5 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Base Masters : Blancs 34.5%, Nulles 42.7%, Noirs 22.8%.

Coups candidats

auto

Analyse coup par coup — 8 demi-coups commentés

1.e4 Avancée centrale — contrôle d5, f5. Prépare d4, f4, Bc4, Bd3.
1…e5 Avancée centrale — contrôle d4, f4. Prépare d5, f5, Bc5.
2.Nf3 Contrôle c4, d4, d5, e5.
2…Nc6 Contrôle d4, f4, c5.
3.Bc4 Contrôle d4, d5, e5, f5.
3…Nf6 Contrôle d4, e4, f4, c5.
4.d3 Avancée centrale — contrôle c4, e4. Prépare e4, Nd2, Be2.
4…Be7 Contrôle d4, e4, f4, c5.

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● c2→d3, d3→e4	—
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● d5 (2v1), ● g5 (2v0)	● b4 (2v0), ● d4 (2v1)
Cases faibles	—	—
Centre	● d5 (2v1)	● d4 (2v1)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bc4	● Bc4 Actif (mob. 6)
Be7		● Be7 Actif (mob. 5)
Bc8		● Bc8 Non développé (mob. 0)
Paire de fous	● Oui	● Oui
Non développées	4 (b1, c1, a1, h1)	3 (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	● c2-c3, ● d3-d4	● …d7-d6, ● …d7-d5

Partie
1907 Ostende II – Round 17 – Důras, Oldřich – 1-0 – Suechting, Hugo – G208 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 d6 6. h3 Be6 7. O-O Qd7 8. Bb5 O-O 9. d4 exd4 10. Nxd4 a6
1922 BCF 15. Major Open – Round 3 – Koltanowski, George – 0-1 – Balogh, Janos – G7 1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d3 Nf6 5. Be3 d6 6. O-O O-O 7. Nbd2 Be6 8. c3 d5 9. exd5 Nxd5 10. Qe2 f5
1925 Debrecen – Round 1 – Prokes, Ladislav – 0-1 – Asztalos, Lajos – G66 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 d6 6. Be3 O-O 7. h3 Na5 8. Bb3 Nxb3 9. axb3 a6 10. g4 Be6
1926 Bardejov – Round 7 – Prokes, Ladislav – 1-0 – Balogh, Janos – G35 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 d6 6. h3 Be6 7. Bb3 Qd7 8. Be3 Bxb3 9. axb3 d5 10. exd5 Nxd5
1927 DSB-25.Kongress – Round 8 – Von Holzhausen, Walther – 0-1 – Bogoljubow, Efim – G39 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 d6 6. Be3 O-O 7. h3 Na5 8. Qe2 c6 9. Bb3 Re8 10. O-O-O d5
1931 DSB-27.Kongress – Round ? – Engels, Ludwig – 1-0 – Weissgerber, Gerhard – G56 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 d6 6. Be3 O-O 7. Qd2 Na5 8. O-O-O c6 9. Bb3 b5 10. Rhe1 Nxb3+
1933 Buenos Aires – Round 1 – Aponte De La Corte, Jose Manuel – 1-0 – Rebizzo, Cayetano – G10 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 d6 6. O-O Bg4 7. Be3 O-O 8. h3 Bh5 9. g4 Bg6 10. a3 Qd7
1938 Bad Oeynhausen – Round 1 – Eisinger Max – 0-1 – Engels, Ludwig – G18 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 d6 6. h3 O-O 7. Be3 Na5 8. Qe2 c6 9. Bb3 b5 10. O-O b4
1938 URS Ch, semi final – Round 1 – Shamaev, Leonid – 1/2-1/2 – Belavenets, Sergey – G43 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 d6 6. Be3 Be6 7. Nd5 Na5 8. Nxe7 Qxe7 9. Bb5+ Bd7 10. Qd2 Bxb5
1939 Leningrad ch-URS – Round 11 – Levenfish, Grigory – 0-1 – Belavenets, Sergey – G90 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 d6 6. Be3 Be6 7. O-O Qd7 8. Bb5 a6 9. Bxc6 Qxc6 10. Re1 Bg4
1940 Berlin – Round 8 – Halosar, Hermann – 1-0 – Rellstab, Ludwig Sr – G29 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 d6 6. O-O Bg4 7. h3 Bh5 8. Be3 Qd7 9. a3 g5 10. Nd5 g4
1942 EST Ch – Round 10 – Sinkel Th – 0-1 – Keres Paul Petrovich – G8 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Be3 d5 6. exd5 Nxd5 7. Bxd5 Qxd5 8. Nbd2 Bg4 9. h3 Bh5 10. g4 Bg6
1946 Moscow RUS – Round 1 – Kamyshov, Mikhail – 1/2-1/2 – Bondarevsky, Igor – G47 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 d6 6. Be3 Na5 7. Bb3 Nxb3 8. axb3 c5 9. O-O O-O 10. Ne2 Ng4
1946 Moscow-Prague – Round 9 – Zita, Frantisek – 1/2-1/2 – Smyslov, Vladimir – G40 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. h3 d6 6. Be3 Na5 7. Bb3 Nxb3 8. axb3 O-O 9. O-O Be6 10. Nc3 c5
1947 URS Ch sf – Round 3 – Abramov, Lev – 0-1 – Zagoriansky, Evgeny – G15 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 d6 6. Ne2 Na5 7. Bb3 c6 8. Ng3 O-O 9. O-O Qc7 10. Re1 Re8
1948 New York – Round 8 – Steiner, Heinrich Jun. – 1/2-1/2 – Pilnik, Herman – G44 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 d6 6. h3 Be6 7. O-O Qd7 8. Bb3 O-O 9. Kh2 Bxb3 10. axb3 d5
1949 Moscow Ch – Round 1 – Steinsapir, Yury – 0-1 – Simagin, Vladimir – G35 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 d6 6. h3 O-O 7. O-O Be6 8. Qe2 Qd7 9. Be3 d5 10. exd5 Nxd5
1951 Marianske Lazne zt – Round 1 – Foltys, Jan – 1/2-1/2 – Pachman, Ludek – G75 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 d6 6. a3 O-O 7. Be3 Be6 8. Qe2 d5 9. exd5 Nxd5 10. Nxd5 Bxd5
1952 Vienna 5253 Vienna AUT – Round ? – Stoeckl, Ernst – 1/2-1/2 – Rellstab, Ludwig Sr – G13 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 d6 6. h3 Na5 7. Be3 c6 8. a3 Nxc4 9. dxc4 Be6 10. Qe2 O-O
1953 YUG-ITA m – Round 1.7 – Nestler, Vincenzo – 1/2-1/2 – Nedeljkovic, Srecko M – G8 1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d3 Nf6 5. Nc3 d6 6. h3 O-O 7. Be3 a6 8. Qd2 b5 9. Bb3 Na5 10. Nd5 Nxd5
1954 Bucharest – Round 14 – Pachman, Ludek – 0-1 – Furman, Slavomir – G121 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 d6 6. a3 O-O 7. O-O Bg4 8. h3 Bh5 9. Ne2 d5 10. exd5 Bxf3
1956 Copenhagen – Round 6 – Roessel, Frits – 0-1 – Enevoldsen, Jens – G35 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 O-O 6. O-O d6 7. h3 Na5 8. Qe2 Nxc4 9. dxc4 c6 10. Ne1 Nd7
1956 CSR Ch sf – Round 6 – Zita, Frantisek – 1/2-1/2 – Cucka, Josef – G16 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 d6 6. h3 Na5 7. Bb3 Nxb3 8. axb3 c5 9. Qe2 O-O 10. O-O Be6
1957 New York ch-USA – Round 9 – Bernstein, Sidney – 0-1 – Bisguier, Arthur B – G56 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 d6 6. a4 O-O 7. Bg5 Be6 8. O-O Bxc4 9. dxc4 Nd7 10. Bxe7 Nxe7
1958 Sarajevo – Round 11 – Rellstab, Ludwig – 0-1 – Sokolov, Vladimir – G15 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 d6 6. h3 O-O 7. a3 Nd4 8. Nxd4 exd4 9. Ne2 c5 10. c3 d5
1959 FRG Ch U20 – Round 1 – Acksteiner, Heinz – 0-1 – Pfleger, Helmut, Dr. – G1 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 d6 6. O-O Bg4 7. Be3 O-O 8. a3 Nd7 9. Ne2 Kh8 10. Ng3 Nd4
1960 Leipzig olm prel – Round 5 – Aguirre Izaguirre, Pedro Jose – 0-1 – Letelier Martner, Rene – G22 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 d6 6. h3 Na5 7. Bb3 Nxb3 8. axb3 O-O 9. g4 c6 10. Bg5 Ne8
1962 CSR Ch sf – Round 3 – Volf, Jaroslav – 1/2-1/2 – Jezek, Stanislav – G10 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 d6 6. h3 Be6 7. Bxe6 fxe6 8. O-O Qd7 9. d4 exd4 10. Nxd4 Nxd4
1965 Capablanca Memorial – Round 14 – Robatsch, Karl – 1/2-1/2 – Geller, Efim P – G143 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 d6 6. a3 O-O 7. O-O Be6 8. Nd5 Bxd5 9. exd5 Nd4 10. Nxd4 exd4
1965 Capablanca Memorial – Round 19 – Pietzsch, Wolfgang – 1/2-1/2 – Geller, Efim P – G195 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 d6 6. a3 O-O 7. Be3 Be6 8. Nd5 Nb8 9. Nxf6+ Bxf6 10. Bxe6 fxe6
1966 Oberhausen ol women – Round 9 – Ladanyike-Karakas, Eva – 0-1 – Eretova, Kveta – G45 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 d6 6. h3 Na5 7. Be3 Nxc4 8. dxc4 a6 9. Qe2 O-O 10. g4 Be6
1966 Sao Paulo CXSP Ch – Round 8 – Rocha, Antonio – 0-1 – Mecking, Henrique – G11 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 d6 6. h3 O-O 7. d4 Nxe4 8. Nxe4 d5 9. Bxd5 Qxd5 10. Nc3 Qd6
1967 Maribor – Round 3 – Robatsch, Karl – 1/2-1/2 – Lengyel, Laszlo – G26 1. e4 e5 2. Nf3 Nf6 3. Bc4 Nc6 4. d3 Be7 5. a3 d6 6. Nc3 O-O 7. O-O Bg4 8. h3 Bh5 9. Nd5 Nxd5 10. Bxd5 Bxf3
1968 Lugano ol (Men) qual-E – Round 1 – Sacarello Felix – 0-1 – Glauser, Hansruediger – G16 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 d6 6. h3 Na5 7. Bb3 Nxb3 8. axb3 c5 9. Be3 b6 10. Qd2 Bb7
1969 Buenos Aires – Round 2 – Benko, Francisco – 1/2-1/2 – Incutto, Carlos – G20 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 d6 6. Be3 Na5 7. Bb3 c6 8. d4 Qc7 9. Qd3 O-O 10. O-O b5
1969 DSV-Turnier – Round 10 – Kovacs, Laszlo M – 1-0 – Vogt, Lothar – G50 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. h3 O-O 6. Nc3 d6 7. a4 Be6 8. Ng5 Bxc4 9. dxc4 Nd4 10. Nf3 Nxf3+
1969 JUG-24ch – Round 3 – Nikolic, Predrag – 0-1 – Matanovic, Aleksandar – G4 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 d6 6. a3 O-O 7. O-O Nd7 8. Nd5 Nb6 9. Nxe7+ Qxe7 10. Bg5 Qe8
1969 POL Ch 26th – Round 15 – Sydor, Andrzej – 1/2-1/2 – Grabczewski, Romuald – G75 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 d6 6. h3 Na5 7. Bb3 c6 8. O-O O-O 9. Re1 a6 10. d4 Qc7
1969 Sarajevo – Round 5 – Kovacs, Laszlo M – 1/2-1/2 – Gligorić, Svetozar – G42 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 d6 6. h3 Na5 7. Qe2 Nxc4 8. dxc4 O-O 9. O-O b6 10. Rd1 Qe8
1969 US Open – Round 1 – Cramer, Fred – 0-1 – Bisguier, Arthur B – G2 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 d6 6. Bd2 Na5 7. Bb3 c6 8. Ne2 Nxb3 9. axb3 O-O 10. Ng3 Re8
1969 Vidmar Memorial – Round 12 – Puc, Stojan – 1/2-1/2 – Planinec, Albin – G41 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 O-O 6. a3 d6 7. h3 Be6 8. Nd5 Bxd5 9. exd5 Nb8 10. O-O Nbd7
2026 Tata Steel India Blitz - Round 2.5 - Vidit, Santosh Gujrathi - 1/2-1/2 - Niemann, Hans Moke - G10 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 d6 6. a3 O-O 7. h3 Be6 8. Nd5 a5 9. Be3 Re8 10. O-O h6
43. Olympiad 2018 – Round 9.5 – Salomon, Johan – 0-1 – Maroroa Jones, Gawain C B – G613 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 d6 6. a3 O-O 7. h3 Be6 8. Nd5 Bxd5 9. exd5 Nd4 10. Nxd4 exd4
American Cup Elim 2022 – Round 4.2 – Dominguez Perez, Leinier – 1/2-1/2 – Aronian, Levon – G17 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 O-O 6. O-O d6 7. a4 Bg4 8. h3 Bh5 9. Be3 Kh8 10. Nd5 Nxd5
FIDE Grand Swiss 2025 – Round 10 – Gukesh D – 1-0 – Sargissian Gabriel – G558 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nbd2 O-O 6. a4 d6 7. O-O Be6 8. c3 a5 9. Qb3 Qd7 10. Bxe6 fxe6
FIDE Grand Swiss 2025 – Round 3 – Mamedyarov Shakhriyar – 1-0 – Amin Bassem – G134 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 c6 6. O-O d5 7. Qa4 Nfd7 8. Qc2 dxc4 9. Qxc4 Nb6 10. Qc2 Na6
FIDE Grand Swiss 2025 – Round 7 – Madaminov Mukhiddin – 1/2-1/2 – Indjic Aleksandar – G398 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 d6 6. a3 O-O 7. O-O Bg4 8. h3 Bh5 9. Nd5 Nxd5 10. Bxd5 Qc8
FIDE World Blitz Championship 2025 – Round 4 – Mahammad Muradli – 1/2-1/2 – Vladislav Artemiev – G73 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3 Bxd2+ 6. Qxd2 Nc6 7. b3 Ne4 8. Qb2 O-O 9. Bg2 d6 10. O-O f5
FIDE World Cup 2025 – Round R2 Classical 1 – Yagiz Kaan Erdogmus – 1-0 – Wang Shixu B – G266 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 h6 6. Bh4 dxc4 7. e3 c5 8. Bxc4 cxd4 9. exd4 Nc6 10. O-O O-O
FIDE World Cup 2025 – Round R3 Rapid 1 – Vladislav Artemiev – 1/2-1/2 – Vachier-Lagrave Maxime – G513 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 a6 6. O-O Nc6 7. a4 Rb8 8. a5 b5 9. axb6 cxb6 10. Bf4 Bd6
FIDE World Cup 2025 – Round R3 Rapid 1 – Yu Yangyi – 1-0 – S.L. Narayanan – G504 1. e4 e5 2. Nc3 Nf6 3. Bc4 Bc5 4. Nge2 O-O 5. O-O d6 6. d4 exd4 7. Nxd4 h6 8. Kh1 Re8 9. f3 Nc6 10. Nb3 Bb6
FIDE World Rapid Championship 2025 – Round 2 – Kadric Denis – 1-0 – Daniil Dubov – G28 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 d6 6. a3 O-O 7. h3 Be6 8. Nd5 Bxd5 9. exd5 Nb8 10. O-O c6
FIDE World Rapid Championship 2025 – Round 8 – Carlsen Magnus – 1-0 – Shant Sargsyan – G141 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 d6 6. a3 O-O 7. h3 Be6 8. Nd5 Qd7 9. O-O Bd8 10. Re1 h6
FTX Crypto Cup 2022 – Round 2.1 – Duda, Jacob – 0-1 – Aronian, Levon – G19 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 O-O 6. O-O d6 7. a4 Bg4 8. h3 Bh5 9. Be3 Qc8 10. a5 a6
FTX Crypto Cup 2022 – Round 2.3 – Duda, Jacob – 1/2-1/2 – Aronian, Levon – G27 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 O-O 6. O-O d6 7. a4 Na5 8. Ba2 c5 9. Bg5 Nc6 10. Bxf6 Bxf6
Lindores Abbey Tal Memorial 2021 – Round 16.6 – Onischuk, Vasilisa – 0-1 – Dubov, Daniil – G708 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nbd2 d6 6. c3 O-O 7. O-O Be6 8. Re1 h6 9. h3 Qd7 10. Nf1 Rad8
Smyslov Region Group Cup 2021 – Round 3.9 – Najer, Evgeniy – 0-1 – Motylev, Alexander – G31 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. a4 d6 6. h3 O-O 7. O-O Kh8 8. Nc3 Ng8 9. d4 Bf6 10. dxe5 Nxe5
SuperUnited Blitz 2022 – Round 2.2 – Topalov, Veselin – 0-1 – Carlsen, Magnus – G7 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 d6 6. a3 O-O 7. O-O h6 8. h3 Re8 9. Be3 Bf8 10. Re1 Ne7
SuperUnited Rapid 2023 – Round 6.2 – Firouzja, Alireza – 1/2-1/2 – Rapport, Richard – G27 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 d6 6. a3 O-O 7. h3 Be6 8. Nd5 a5 9. O-O a4 10. Ba2 h6
Tata Steel Chess 2025 – Round 10 – Wei Yi – 1/2-1/2 – Van Foreest Jorden – G62 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 d6 6. a3 Bg4 7. h3 Bxf3 8. Qxf3 Nd4 9. Qd1 c6 10. O-O O-O
Tata Steel Chess 2025 – Round 12 – Mendonca Leon Luke – 1/2-1/2 – Caruana Fabiano – G77 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 O-O 6. a4 Bb4 7. O-O Bxc3 8. bxc3 d6 9. Bg5 Be6 10. Bb5 Ne7
Tata Steel Chess 2025 – Round 5 – Giri Anish – 1/2-1/2 – Sarana Alexey – G35 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 d6 6. a4 Bg4 7. h3 Bxf3 8. Qxf3 Nd4 9. Qd1 c6 10. Ba2 Ne6
World Blitz 2019 – Round 21.39 – Salgado Lopez, Ivan – 1/2-1/2 – Kazakouski, Valery – G1422 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. a4 d6 6. Nc3 Na5 7. Ba2 c5 8. Bg5 Nc6 9. Bxf6 Bxf6 10. Nd5 g6
World Blitz 2021 – Round 3.30 – Narayanan, Sunilduth Lyna – 1-0 – Caruana, Fabiano – G157 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. a4 O-O 6. Nc3 d6 7. h3 Be6 8. O-O Qd7 9. Bg5 h6 10. Bxf6 Bxf6
World Blitz 2021 – Round 4.11 – Aronian, Levon – 1-0 – Christiansen, Johan-Sebastian – G198 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 O-O 6. O-O d6 7. a3 Bg4 8. h3 Bh5 9. Be3 Nd4 10. Bxd4 exd4

C55e —

1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Be7

Eval: [+0.31]

Les coups candidats

5.O-O — 62.9% (12233 parties) →

Ambassadeurs : Hebden, Mark L (84x), Nevednichy, Vladislav (53x), Wosch, Arkadiusz (49x), Kahl, Fred (33x), Bologan, Victor (32x), Yudasin, Leonid (32x), Degraeve, Jean-Marc (28x), Romanishin, Oleg M (28x)

5.c3 — 14.8% (2886 parties) →

Ambassadeurs : Kofidis, Andreas (10x), Cernikova, Alena (8x), Berchtenbreiter, Maximilian (8x), Mazi, Leon (8x), Tournier, Mathieu (7x), Hebden, Mark L (7x), Romanishin, Oleg M (7x), Brunello, Marina (7x)

5.Nc3 — 12.3% (2393 parties)

Ambassadeurs : Niemann, Hans Moke (16x), Aadvika Giri (14x), Hebden, Mark L (11x), Ratnakaran, K. (8x), Aronian, Levon (8x), Hiermann, Dietmar (7x), Bisguier, Arthur B (6x), Caruana, Fabiano (6x)

5.Bb3 — 3.6% (700 parties)

Ambassadeurs : Gipslis, Aivars (14x), Pikula, Dejan (14x), Kudrin, Sergey (10x), Hebden, Mark L (8x), Almasi, Istvan (7x), Dolmatov, Sergey (6x), Psakhis, Lev (6x), Kiik, Kalle (6x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	5.O-O	5.c3	5.Nc3	5.Bb3
<1800	730	44%	25%	19%	1%
1800-2200	6416	56%	21%	13%	3%
2200-2600	8676	75%	9%	7%	5%
2600+	537	81%	1%	14%	1%

Évolution par décennie (% des parties)

Décennie	N parties	5.O-O	5.c3	5.Nc3	5.Bb3
1850s	1	—	—	100%	—
1880s	1	—	—	100%	—
1890s	13	—	8%	77%	8%
1900s	9	33%	—	67%	—
1910s	3	33%	33%	33%	—
1920s	9	—	—	78%	—
1930s	15	20%	7%	67%	—
1940s	14	14%	—	50%	—
1950s	31	26%	—	74%	—
1960s	45	24%	7%	53%	—
1970s	89	37%	11%	29%	10%
1980s	692	61%	14%	10%	12%
1990s	2616	60%	13%	16%	4%
2000s	5323	60%	15%	13%	4%
2010s	7847	64%	17%	9%	3%
2020s	2727	72%	10%	14%	1%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
5.O-O	64%	72%	▲ +7.8%
5.c3	17%	10%	▼ -7.7%
5.Nc3	9%	14%	▲ +4.3%
5.Bb3	3%	1%	▼ -2.7%

Joueurs célèbres

Champions du monde dans cette position

Kramnik, Vladimir — 10 parties
Carlsen, Magnus — 10 parties
Ju, Wenjun — 10 parties
Kasparov, Garry — 7 parties
Anand, Viswanathan — 5 parties
Gukesh D — 5 parties
Hou, Yifan — 4 parties
Alekhine, Alexander — 2 parties
Smyslov, Vladimir — 1 partie
Karpov, Anatoly — 1 partie
Ding, Liren — 1 partie

Parties historiques

5.O-O — 62.9% (12233 parties)

1902 — Von Gottschall, H. vs Suchting, H. — 1-0 — Hannover GER
1905 — Hoing vs Kimmel, Alexandre — 1/2-1/2 — Barmen GER
1905 — Von Gottschall, Hermann vs Suechting, Hugo — 1/2-1/2 — Barmen GER
1915 — Michelsen, Einar vs Hodges, Albert — 0-1 — New York, NY USA
1933 — Strick van Linschoten, Hein vs Moldauer, Norbert — 1-0 — NED

5.c3 — 14.8% (2886 parties)

1894 — Suechting, Hugo vs Seuffert, Paul — 0-1 — Leipzig GER
1911 — Larsson, Anders 1955 vs Nyholm, Gustav — 0-1 — Stockholm-Goteborg
1936 — Pedersen, Johannes Vestergaard vs Weye, Magnus — 0-1 — Herning
1967 — Prien, Heidi vs Bade, Heidrun — 1/2-1/2 — Colditz
1967 — Malinin, Leonid Dm vs Ryskin, M. — 1/2-1/2 — URS

5.Nc3 — 12.3% (2393 parties)

1859 — Journoud vs Blondel Riviere, Axel — 1/2-1/2 — Paris FRA
1887 — Messemaker, Christiaan vs Aguinagalde Pinedo, Jesus M — 1-0 — Amsterdam NED
1892 — Albin, Adolf vs Walbrodt, Carl — 1/2-1/2 — Dresden GER
1893 — Hanham, James vs Hodges, Albert — 1-0 — New York, NY USA
1896 — Marshall, Frank vs Napier, William — 0-1 — Brooklyn, NY USA

5.Bb3 — 3.6% (700 parties)

1893 — Hanham, James vs Pillsbury, Harry — 1-0 — New York, NY USA
1975 — Makarichev, Sergey vs Novopashin, Arkady — 1-0 — Simferopol UKR
1977 — Makarichev, Sergey vs Kirov, Nino — 1/2-1/2 — Balashiha
1977 — Makarichev, Sergey vs Knaak, Rainer — 1-0 — it Balashiha RUS
1978 — Gaprindashvili, Nona vs ? — 1/2-1/2 — Pitsunda wch-m

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