C50 — Italian Game: Giuoco Pianissimo, Italian Four Knights Variation

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3   ● Trait aux Noirs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1
bRPièce non développée
bBFou enfermé — mobilité 0
bQ
bKRoi au centre — vulnérable
bRPièce non développée
bP
bP
bP
bP
bPPion sous pression
bP
bP
bN
bN
Case forte (2v0)
bB
Case forte (3v1)
bPPion sous pression
Case forte (2v0)
wBFou actif — mobilité 6
wPPion central
wN
wPPion central
wN
wP
wP
wP
wP
wP
wP
wRPièce non développée
wBFou enfermé — mobilité 5
wQ
wKRoi au centre — doit roquer
wRPièce non développée
abcdefgh
Plan principal. Exploiter la case forte c4.

Atouts. Les Blancs s'appuient sur les cases fortes b5, 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 fou c1 et les tours a1 et h1).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; Bg5 (Clouer Nf6) ; h3 (Empêcher ...Bg4).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8
wRPièce non développée
wKRoi au centre — doit roquer
wQ
wBFou enfermé — mobilité 5
wRPièce non développée
wP
wP
wP
wP
wP
wP
wN
wP
wN
wP
Avant-poste F (accessible)
wB
Case forte (2v0)
bPPion sous pression
bBFou actif — mobilité 9
bN
bN
bP
bP
bPPion sous pression
bP
bP
bP
bP
bRPièce non développée
bKRoi au centre — vulnérable
bQ
bBFou enfermé — mobilité 0
bRPièce non développée
hgfedcba
Plan principal. Exploiter la case forte d4.

Atouts. Les Noirs s'appuient sur les cases fortes b4 et d4, un avant-poste en d4, un fou actif en c5 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) ; ...h6 (Masters 32%) ; ...Na5 (Attaquer Bc4) ; ...a6 (Préparer expansion aile dame,).
Avantages
Faiblesses adverses
Diagonale active
Plans

Base Masters : Blancs 28.6%, Nulles 48.6%, Noirs 22.8%.
Coups candidats
5…d6  (45.0% — Blancs: 27.5% | Nulles: 49.3% | Noirs: 23.2%)
5…h6  (32.1% — Blancs: 25.4% | Nulles: 52.4% | Noirs: 22.3%)
5…a6  (17.0% — Blancs: 37.0% | Nulles: 41.0% | Noirs: 21.9%)
5…O-O  (5.8% — Blancs: 30.0% | Nulles: 44.5% | Noirs: 25.5%)
5…a5  (0.1%)
5…Ng4  (0.1%)
auto
Analyse coup par coup — 9 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…Bc5 Contrôle d4, e4, f4, d5.
5.Nc3 Contrôle d4, f4, d5, e5.
Structure de pions
♔ Blancs ♚ Noirs
Pions doublés
Pions isolés
Arriérés
Chaînes ● c2→d3, d3→e4
Passés
Majorité
Cases
♔ Blancs ♚ Noirs
Cases fortes ● b5 (2v0), ● d5 (3v1), ● g5 (2v0) ● b4 (2v0), ● d4 (3v1)
Cases faibles
Centre ● d5 (3v1), ● e4 (2v1) ● d4 (3v1)
Colonnes et diagonales
♔ Blancs ♚ Noirs
Pièces
♔ Blancs ♚ Noirs
Bc1 ● Bc1 Non développé (mob. 5)
Bc4 ● Bc4 Actif (mob. 6)
Bc5 ● Bc5 Actif (mob. 9)
Bc8 ● Bc8 Non développé (mob. 0)
Paire de fous ● Oui ● Oui
Non développées 3 (● 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 ● d3-d4 ● …d7-d6, ● …d7-d5
Partie
10. Sinquefield Cup 2023 – Round 5.3 – Rapport, Richard – 1/2-1/2 – Giri, Anish – G19
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 h6 6. O-O O-O 7. h3 a6 8. a4 d6 9. Ne2 d5 10. exd5 Nxd5
10. Sinquefield Cup 2023 – Round 8.1 – Rapport, Richard – 1/2-1/2 – Aronian, Levon – G29
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 O-O 6. Bg5 h6 7. Bh4 Be7 8. a4 d6 9. Bxf6 Bxf6 10. Nd5 g6
11. Norway Blitz 2023 – Round 3.5 – Abdusattorov, Nodirbek – 1-0 – Caruana, Fabiano – G15
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 a6 6. O-O d6 7. a4 h6 8. Be3 Be6 9. Bxc5 dxc5 10. Nd2 Qd6
1900 Paris – Round 16 – Chigorin, Mikhail – 1-0 – Carrera Sterling, Jesus David – G106
1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Bc5 5. d3 h6 6. Be3 Bxe3 7. fxe3 d6 8. Qe2 Na5 9. d4 exd4 10. exd4 Nxc4
1904 London – Round 12 – Mason, James – 1/2-1/2 – Gunsberg, Isidor – G35
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 h6 6. O-O d6 7. Be3 Bb6 8. Ne2 Nh5 9. Qd2 g5 10. Kh1 Qf6
1936 Budapest IT – Round 17 – Kluger, Gyula – 1/2-1/2 – Balogh, Janos – G19
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 O-O 6. Bg5 h6 7. Bh4 Be7 8. Bxf6 Bxf6 9. a3 d6 10. Nd5 Be6
1940 New York ch-USA – Round 6 – Bernstein, Sidney – 0-1 – Reshevsky, Samuel – G31
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 h6 6. Be3 Bb4 7. O-O Bxc3 8. bxc3 O-O 9. Re1 d6 10. Rb1 Na5
1946 Stockholm SWE – Round ? – Book, Eero – 1-0 – Skold, Kristian – G17
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 h6 6. a3 a6 7. Be3 d6 8. d4 exd4 9. Nxd4 Nxd4 10. Bxd4 Qe7
1947 Schlechter Memorial – Round 7 – Grob, Henry – 1/2-1/2 – Cs. Kovacs, Laszlo – G25
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 h6 6. a3 d6 7. Na4 Bb6 8. Nxb6 axb6 9. h3 Qe7 10. O-O g5
1950 SUI Ch – Round 1 – Grob, Henry – 1/2-1/2 – Batchinsky, Basile – G2
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 h6 6. O-O d6 7. Na4 Bb6 8. Nxb6 axb6 9. c3 O-O 10. Qe1 Nh5
1952 Helsinki olm – Round 1 – Grob, Henry – 1-0 – Lorson, Gerhard – G178
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 h6 6. O-O O-O 7. a3 d6 8. h3 a6 9. b4 Ba7 10. Be3 Nd4
1952 Helsinki olm – Round 1 – Kaila, Osmo – 0-1 – Szily, Jozsef – G257
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 h6 6. a3 a6 7. Be3 d6 8. Qd2 Be6 9. Nd5 Bxd5 10. exd5 Bxe3
36. Olympiad 2004 – Round 10 – Sermek, Drazen – 1/2-1/2 – Sargissian, Gabriel – G364
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 h6 6. Nd5 d6 7. c3 a6 8. d4 exd4 9. cxd4 Ba7 10. Nxf6+ Qxf6
81. Tata Steel GpA 2019 – Round 7.3 – Kramnik, Vladimir – 0-1 – Anand, Viswanathan – G39
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 a6 6. Nd5 h6 7. c3 d6 8. h3 Ba7 9. a4 Be6 10. a5 Bxd5
84. Tata Steel Masters 2022 – Round 10.6 – Esipenko, Andrey – 1-0 – Van Foreest, Jorden – G67
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 h6 6. Be3 Bb6 7. Nd5 d6 8. h3 Bxe3 9. fxe3 Na5 10. Nxf6+ Qxf6
84. Tata Steel Masters 2022 – Round 11.1 – Carlsen, Magnus – 1/2-1/2 – Vidit, Santosh Gujrathi – G69
1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nf3 Bc5 5. Nc3 h6 6. h3 a6 7. a4 d6 8. Be3 Bxe3 9. fxe3 Be6 10. b3 O-O
85. Tata Steel Masters 2023 – Round 5.2 – Praggnanandhaa R – 1/2-1/2 – Giri, Anish – G30
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 a6 6. O-O d6 7. a4 h6 8. Be3 Be6 9. Bxe6 fxe6 10. d4 exd4
American Cup Blitz 2022 – Round 5.5 – Robson, Ray – 1-0 – Antipov Olano, Maxim – G28
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 h6 6. h3 a6 7. a3 d6 8. Be3 Bxe3 9. fxe3 O-O 10. Qe2 b5
Bugojno 1984 – Round ? – Ivanovic, Bozidar – 1/2-1/2 – Spassky, Boris V. – G74
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 a6 6. Bg5 h6 7. Bxf6 Qxf6 8. Nd5 Qd8 9. c3 d6 10. d4 Ba7
FIDE Candidates 2018 – Round 10.1 – Kramnik, Vladimir – 1-0 – Aronian, Levon – G37
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 a6 6. Nd5 Nxd5 7. Bxd5 d6 8. Be3 Bxe3 9. fxe3 O-O 10. O-O Nb8
FIDE Candidates 2018 – Round 3.3 – Karjakin, Sergey – 1/2-1/2 – Grischuk, Alexander – G11
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 h6 6. h3 d6 7. Na4 Bb6 8. a3 Ne7 9. b4 Ng6 10. O-O O-O
FIDE Grand Swiss 2025 – Round 1 – Vakhidov Jakhongir – 1/2-1/2 – Theodorou Nikolas – G53
1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 Bd6 5. Bg2 O-O 6. O-O Nc6 7. Bg5 dxc4 8. Nbd2 h6 9. Bxf6 Qxf6 10. Nxc4 e5
FIDE Grand Swiss 2025 – Round 10 – Erdogmus Yagiz Kaan – 1/2-1/2 – Maurizzi MarcAndria – G544
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 a6 6. a4 d6 7. O-O Be6 8. Nd5 h6 9. c3 Ba7 10. Re1 O-O
FIDE Grand Swiss 2025 – Round 4 – Esipenko Andrey – 1/2-1/2 – Suleymanli Aydin – G189
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 h6 6. h3 a6 7. Bd5 Qe7 8. O-O O-O 9. Bxc6 dxc6 10. Ne2 Rd8
FIDE Grand Swiss 2025 – Round 5 – Dubov Daniil – 1-0 – Predke Alexandr – G257
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 O-O 6. O-O h6 7. a3 a6 8. Be3 d6 9. Bxc5 dxc5 10. Nd5 Re8
FIDE Grand Swiss 2025 – Round 5 – Nigmatov Ortik – 1/2-1/2 – Sarana Alexey – G283
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 h6 6. h3 d6 7. Na4 Bb6 8. a3 O-O 9. O-O Ne7 10. Nxb6 axb6
FIDE Grand Swiss 2025 – Round 6 – Suleymanli Aydin – 1/2-1/2 – Sadhwani Raunak – G321
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 a6 6. a4 d6 7. Be3 Be6 8. Bxe6 fxe6 9. Bxc5 dxc5 10. O-O Qe7
FIDE World Championship Match 2024 – Round 2 – Ding Liren – 1/2-1/2 – Gukesh D – G2
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 a6 6. a4 d6 7. O-O h6 8. Be3 Be6 9. a5 Bxc4 10. dxc4 O-O
FIDE World Cup 2025 – Round R1 Classical 1 – Daniel Dardha – 1-0 – Banh Gia Huy – G37
1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 cxd4 5. cxd4 d6 6. h3 Nf6 7. Nc3 O-O 8. Be2 Nc6 9. Be3 e6 10. O-O h6
FIDE World Cup 2025 – Round R1 Rapid 1 – Adly Ahmed – 0-1 – Grigoryan Karen H. – G179
1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 dxc4 5. e3 a6 6. Bxc4 b5 7. Bb3 Bb7 8. O-O Nbd7 9. e4 c5 10. d5 c4
FIDE World Cup 2025 – Round R1 Rapid 1 – Yu Yangyi – 1/2-1/2 – Thavandiran Shiyam – G155
1. c4 e6 2. Nc3 Bb4 3. Qc2 Nf6 4. a3 Bxc3 5. Qxc3 O-O 6. Nf3 d6 7. b4 e5 8. Bb2 Re8 9. e3 Bg4 10. h3 Bxf3
FIDE World Cup 2025 – Round R3 Classical 2 – Le Quang Liem – 1/2-1/2 – Jeffery Xiong – G481
1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 f6 7. O-O fxe5 8. Nxe5 Nxe5 9. dxe5 Qc7 10. Bf4 Ne7
FIDE World Cup 2025 – Round R3 Rapid 1 – Nguyen Thai Dai Van – 0-1 – Nodirbek Yakubboev – G510
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. Re1 Nc5 7. Bxc6 dxc6 8. Nxe5 Be7 9. d4 Ne6 10. Be3 O-O
FIDE World Rapid Championship 2025 – Round 8 – Javokhir Sindarov – 1-0 – Pichot Alan – G159
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 h6 6. O-O a6 7. Be3 d6 8. Bxc5 dxc5 9. Nd5 Be6 10. Ne3 Qd7
FTX Crypto Cup 2022 – Round 7.2 – Niemann, Hans Moke – 1-0 – Le, Quang Liem – G105
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 a6 6. a4 d6 7. Be3 O-O 8. Bxc5 dxc5 9. h3 b6 10. O-O Qd6
GCT Blitz YourNextMove 2018 – Round 13.2 – Karjakin, Sergey – 1-0 – Anand, Viswanathan – G62
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 h6 6. h3 d6 7. Na4 Bb6 8. a3 O-O 9. O-O Qe8 10. Re1 Be6
GCT Blitz YourNextMove 2018 – Round 14.5 – Anand, Viswanathan – 1/2-1/2 – Aronian, Levon – G70
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 a6 6. Nd5 Nxd5 7. Bxd5 d6 8. Be3 Bxe3 9. fxe3 O-O 10. O-O Nb8
GCT Blitz YourNextMove 2018 – Round 3.5 – Karjakin, Sergey – 1/2-1/2 – Aronian, Levon – G15
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 a6 6. Nd5 Nxd5 7. Bxd5 d6 8. c3 O-O 9. b4 Ba7 10. a4 h6
GCT Rapid Paris 2018 – Round 3.1 – Aronian, Levon – 1/2-1/2 – Anand, Viswanathan – G11
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 h6 6. h3 a6 7. O-O d6 8. Ne2 Na5 9. Bb3 Nxb3 10. axb3 O-O
GCT Rapid Paris 2021 – Round 7.4 – Nepomniachtchi, Ian – 1/2-1/2 – Firouzja, Alireza – G33
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 h6 6. h3 a6 7. Be3 Bxe3 8. fxe3 d6 9. d4 O-O 10. O-O b5
GCT Rapid YourNextMove 2018 – Round 4.3 – Karjakin, Sergey – 1/2-1/2 – Anand, Viswanathan – G18
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 h6 6. h3 d6 7. Na4 Bb6 8. a3 O-O 9. O-O Qe8 10. Re1 Be6
Global Chess League 2023 – Round 5.6 – Sindarov, Javokhir – 0-1 – Praggnanandhaa R – G64
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 a6 6. Nd5 Nxd5 7. Bxd5 O-O 8. O-O d6 9. c3 Qf6 10. a4 a5
Global Chess League 2023 – Round 9.6 – Sindarov, Javokhir – 1-0 – Esipenko, Andrey – G118
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 h6 6. O-O O-O 7. Be3 Bb6 8. Nd5 d6 9. Nxb6 axb6 10. a4 d5
Levitov Chess Week Rapid 2023 – Round 11.1 – Kramnik, Vladimir – 1/2-1/2 – Grischuk, Alexander – G51
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 h6 6. O-O d6 7. Na4 Bb6 8. c3 Bg4 9. b4 Qd7 10. Nxb6 axb6
Lindores Abbey Tal Memorial 2021 – Round 18.37 – Demchenko, Aleksandr – 1-0 – Sethuraman, S.P. – G776
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 h6 6. O-O O-O 7. h3 a6 8. Be3 d6 9. a4 Re8 10. Bxc5 dxc5
Tata Steel Chess 2025 – Round 11 – Giri Anish – 1-0 – Warmerdam Max – G64
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 h6 6. O-O d6 7. Na4 Bb6 8. a3 Bg4 9. c3 Bh5 10. Nxb6 axb6
Tata Steel India Blitz 2019 – Round 12.1 – Nepomniachtchi, Ian – 1/2-1/2 – Saini Vidit – G55
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 h6 6. h3 d6 7. Na4 a6 8. Nxc5 dxc5 9. a4 b6 10. O-O O-O
Tata Steel India Blitz 2022 – Round 18.4 – Abdusattorov, Nodirbek – 1/2-1/2 – Maghsoodloo, Parham – G86
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 h6 6. O-O O-O 7. h3 d6 8. Na4 Bb6 9. a3 Be6 10. Bxe6 fxe6
Tata Steel India Blitz 2022 – Round 3.3 – Abdusattorov, Nodirbek – 0-1 – Nakamura, Hikaru – G12
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 a6 6. O-O d6 7. a4 O-O 8. Be3 Bxe3 9. fxe3 Be6 10. Nd2 Nb4
World Blitz 2018 – Round 6.38 – Kabanov, Nikolai – 1/2-1/2 – Roiz, Michael – G361
1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 5. d3 O-O 6. Bg5 Be7 7. O-O d6 8. h3 Be6 9. Bb3 h6 10. Bxf6 Bxf6
World Blitz 2021 – Round 16.2 – Aronian, Levon – 1-0 – Giri, Anish – G930
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 h6 6. h3 a6 7. a4 d6 8. Be3 Bxe3 9. fxe3 Be6 10. b3 O-O
World Blitz 2021 – Round 6.13 – Aronian, Levon – 1-0 – Matlakov, Maxim – G325
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 h6 6. h3 a6 7. a4 d6 8. Be3 O-O 9. g4 Bxe3 10. fxe3 Be6
World Blitz 2022 – Round 10.14 – Moussard, Jules – 1/2-1/2 – Sadhwani, Raunak – G510
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 h6 6. O-O a6 7. a4 O-O 8. Be3 Bxe3 9. fxe3 d6 10. Qe1 Be6
World Blitz 2022 – Round 10.18 – Van Foreest, Jorden – 0-1 – Sanal, Vahap – G513
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 a6 6. h3 h6 7. Be3 d6 8. Bxc5 dxc5 9. a4 Qd6 10. O-O Be6
World Blitz 2022 – Round 10.21 – Esipenko, Andrey – 0-1 – Petrosyan, Manuel – G517
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 h6 6. h3 a6 7. a4 d6 8. Be3 O-O 9. O-O Bxe3 10. fxe3 a5
World Blitz 2022 – Round 12.44 – Svane, Frederik – 0-1 – Adhiban, B. – G645
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 a6 6. O-O d6 7. a3 Bg4 8. h3 Bh5 9. Be3 Nd4 10. Bxd4 Bxd4
World Blitz 2022 – Round 18.17 – Moussard, Jules – 1/2-1/2 – Matlakov, Maxim – G944
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 a6 6. a4 d6 7. O-O Be6 8. Bxe6 fxe6 9. Be3 Bxe3 10. fxe3 O-O
World Blitz 2022 – Round 4.56 – Sindarov, Javokhir – 1-0 – Harutyunyan, Tigran K. – G218
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 h6 6. O-O a6 7. Be3 d6 8. Bxc5 dxc5 9. Nd5 O-O 10. a4 Rb8
World Blitz 2022 – Round 7.8 – Sadhwani, Raunak – 0-1 – Lazavik, Denis – G391
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 h6 6. h3 a6 7. Bd2 d6 8. Qe2 Be6 9. Nd5 Bxd5 10. exd5 Ne7
World Blitz 2023 – Round 10.24 – Idani, Pouya – 0-1 – Tomashevsky, Evgeny – G581
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 h6 6. h3 a6 7. a4 d6 8. Be3 Bxe3 9. fxe3 O-O 10. O-O Be6
World Blitz 2023 – Round 12.47 – Idani, Pouya – 1/2-1/2 – Vrolijk, Liam – G706
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 a6 6. Be3 d6 7. Bxc5 dxc5 8. Nd5 O-O 9. O-O Nxd5 10. Bxd5 Ne7
World Blitz 2023 – Round 13.38 – Esipenko, Andrey – 1-0 – Aditya Mittal – G758
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 h6 6. O-O a6 7. Be3 d6 8. Bxc5 dxc5 9. a4 Qd6 10. Nd2 Bg4
World Blitz 2023 – Round 19.16 – Radjabov, Teimour – 1-0 – Tabatabaei Bafghi, Mohammad – G1070
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 h6 6. a3 a6 7. Be3 d6 8. h3 Be6 9. Nd5 Bxe3 10. fxe3 Bxd5
World Blitz 2023 – Round 3.10 – Radjabov, Teimour – 1-0 – Adhiban, B. – G139
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 h6 6. a3 a6 7. Be3 d6 8. h3 Bxe3 9. fxe3 Be6 10. Bxe6 fxe6
World Blitz 2023 – Round 9.1 – Radjabov, Teimour – 0-1 – Kovalev, Vladislav – G493
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 h6 6. a3 a6 7. Be3 Bxe3 8. fxe3 d6 9. Qe2 Be6 10. Bxe6 fxe6
World Blitz 2023 – Round 9.33 – Paravyan, David – 1-0 – Urazayev, Arystanbek – G530
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 h6 6. Be3 d6 7. Bxc5 dxc5 8. Bb5 Bg4 9. h3 Bxf3 10. Bxc6+ bxc6
World Blitz 2023 – Round 9.6 – Sindarov, Javokhir – 1-0 – Pranesh M – G544
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 h6 6. O-O d6 7. Na4 Bb4 8. a3 Ba5 9. b4 Bb6 10. c3 O-O
World Rapid 2019 – Round 1.73 – Popov, Ivan – 1-0 – Santos Ruiz, Miguel – G57
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 h6 6. h3 a6 7. Nd5 d6 8. a3 Nxd5 9. Bxd5 Qf6 10. O-O g5
World Rapid 2021 – Round 4.27 – Van Foreest, Lucas – 1/2-1/2 – Predke, Alexandr – G217
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 h6 6. O-O d6 7. Na4 Bb6 8. a3 O-O 9. h3 Be6 10. Bxe6 fxe6
World Rapid 2021 – Round 5.24 – Demchenko, Aleksandr – 1/2-1/2 – Narayanan, Sunilduth Lyna – G275
1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 h6 6. O-O O-O 7. h3 a6 8. Be3 d6 9. Bxc5 dxc5 10. a4 Qd6
World Rapid 2021 – Round 8.28 – Narayanan, Sunilduth Lyna – 1-0 – Saini Vidit – G463
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 h6 6. O-O O-O 7. a3 a5 8. Be3 Bxe3 9. fxe3 d6 10. d4 Bg4
C50r — Giuoco Pianissimo: Italian Four Knights
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.d3 Nf6 5.Nc3
Eval: [+0.12]
Les coups candidats
Ambassadeurs : Mason, James (20x), Tartakower, Savielly (17x), Lasker, Emanuel (16x), Ivanovic, Bozidar (16x), Viskontas, Juozas (14x), Rubinstein, Akiba (13x), Janowski, Dawid (12x), Chigorin, Mikhail (12x)
5…h6 — 28.4% (4285 parties)
Ambassadeurs : Sindarov, Javokhir (22x), Viskontas, Juozas (13x), Bonfert, Nadine (12x), Ruedel Anita (9x), Radjabov, Teimour (8x), Abdusattorov, Nodirbek (8x), Gossmann, Anna Maria (7x), Sadhwani, Raunak (7x)
5…O-O — 12.8% (1934 parties)
Ambassadeurs : Brethauer, Sarah (4x), Onyshchuk, Volodymyr (4x), Waibel, Christian (3x), Simlova, Jana (3x), Riedel, Kristina (3x), Marczinek, Julian (3x), Koehnke, Torben (3x), De Bie, Berdy (3x)
5…a6 — 4.3% (644 parties)
Ambassadeurs : Sindarov, Javokhir (10x), Fressinet, Laurent (7x), Saydaliev, Saidakbar (6x), Sadhwani, Raunak (6x), Alekseenko, Kirill (6x), Sanal V A (5x), Lagno, Kateryna (4x), Abdusattorov, Nodirbek (4x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5…d6 5…h6 5…O-O 5…a6
<1800 775 50% 33% 12% 3%
1800-2200 3234 54% 30% 9% 5%
2200-2600 2198 54% 26% 6% 13%
2600+ 294 28% 44% 3% 24%
Évolution par décennie (% des parties)
Décennie N parties 5…d6 5…h6 5…O-O 5…a6
1830s 2 100%
1840s 8 62% 25% 12%
1850s 12 75% 25%
1860s 10 80% 20%
1870s 11 82% 9%
1880s 36 92% 8%
1890s 69 88% 7% 3% 1%
1900s 90 91% 6% 2%
1910s 47 94% 2% 4%
1920s 51 98% 2%
1930s 43 91% 2% 7%
1940s 73 90% 8% 1%
1950s 75 91% 7% 3%
1960s 63 83% 8% 8%
1970s 114 71% 16% 11%
1980s 306 75% 11% 9% 3%
1990s 3294 54% 27% 15% 1%
2000s 5507 51% 28% 15% 2%
2010s 3632 50% 31% 12% 5%
2020s 1624 33% 39% 9% 18%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5…d6 50% 33% ▼ -16.9%
5…h6 31% 39% ▲ +8.4%
5…O-O 12% 9% ▼ -3.3%
5…a6 5% 18% ▲ +12.4%
Joueurs célèbres
Champions du monde dans cette position
Lasker, Emanuel — 10 parties
Anand, Viswanathan — 9 parties
Steinitz, Wilhelm — 6 parties
Kramnik, Vladimir — 6 parties
Alekhine, Alexander — 4 parties
Carlsen, Magnus — 4 parties
Ju, Wenjun — 4 parties
Euwe, Max — 3 parties
Botvinnik, Mikhail — 1 partie
Karpov, Anatoly — 1 partie
Ding, Liren — 1 partie
Gukesh D — 1 partie
Parties historiques
5…d6 — 51.8% (7802 parties)
1841 — White, Daniel vs Walker, George — 0-1 — London ENG
1844 — Williams, Elijah J vs Henderson, John B. — 1-0 — Bristol ENG
1845 — Stanley, Charles H vs Emeriau Rousseau, Eliott — 1-0 — New Orleans, LA USA
1845 — Stanley, Charles H vs Emeriau Rousseau, Eliott — 0-1 — New Orleans, LA USA
1849 — Buckle, Henry vs Smith, C J — 1-0 — London ENG
5…h6 — 28.4% (4285 parties)
1836 — Walker, George vs Saint Amant, Pierre C — 0-1 — ?
1837 — Eck, Bernard vs Von der Lasa, Tassilo — 0-1 — Berlin GER
1842 — Walker, George vs Saint Amant, Pierre C — 0-1 — London London ENG
1842 — Staunton, Howard vs Cochrane, John Miles — 1/2-1/2 — London ENG
1857 — Thompson, James vs Morphy, Paul — 0-1 — New York, NY USA
5…O-O — 12.8% (1934 parties)
1841 — Aarhin Ariben Daniels vs Walker, George — 1-0 — London ENG
1892 — Noa, Josef vs Winawer, Szymon — 1-0 — Ch Germany Dresden GER
1897 — Germann, Alfred vs Wagenheim, Anastasie — 1-0 — Riga LAT
1901 — Thornton, GH. vs De Gracia Dixon, Alvaro Aylan — 1-0 — Buffalo
1905 — Aarhin Ariben Daniels vs Babbitt George Harris — 1-0 — Boston, MA USA
5…a6 — 4.3% (644 parties)
1873 — Adolf, Feraydo vs Anderssen, Adolf — 1-0 — Vienna AUT
1899 — Mason, James vs Bird, Henry — 1-0 — London ENG
1948 — Grob, Henry vs Najdorf, Miguel — 1-0 — Zurich SUI
1980 — Schreiner, Richard vs Huettl, Guenther — 1/2-1/2 — Kitzingen GER ch-BAY
1984 — Ivanovic, Bozidar vs Spassky, Boris Vasily — 1/2-1/2 — Bugojno BIH

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