A07c — Reti: KIA, Yugoslav, Main Line, 6.Nbd2 e5

1.Nf3 d5 2.g3 Nf6 3.Bg2 c6 4.O-O Bg4 5.d3 Nbd7 6.Nbd2 e5 * ○ Trait aux Blancs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plan principal. Attaque sur le roi adverse resté au centre.

Atouts. Les Blancs s'appuient sur la paire de fous.

Côté adverse. Le fou enfermé en f8 et le roi resté au centre.

En contrepartie. Plusieurs pièces dorment encore (le fou c1 et la tour a1).

Plans. h3 (Empêcher ...Bg4) ; c3 (Préparer d4).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plan principal. Exploiter la case forte c5.

Atouts. Les Noirs s'appuient sur la case forte c5, un fou actif en g4 et la paire de fous.

Côté adverse. Les fous enfermés en c1 et g2.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (le fou f8 et les tours a8 et h8).

Plans. ...Be7 (Développer Bf8) ; ...c5 (Rupture) ; ...d4 (Rupture) ; ...e4 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● c2→d3, e2→d3, f2→g3, h2→g3	● c6→d5, b7→c6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	—	● c5 (2v0)
Cases faibles	—	—
Centre	—	● d5 (2v0)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 0)
Bg2	● Bg2 Enfermé (mob. 2)
Bg4		● Bg4 Actif (mob. 5)
Bf8		● Bf8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	2 (● c1, ● a1)	3 (● f8, ● a8, ● h8)

Sécurité du roi

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

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	semi-ouvert
Ruptures	● c2-c3, ● d3-d4, ● e2-e3	● …c6-c5, ● …d5-d4, ● …e5-e4

Partie
1961 Katowice ch18-POL – Round 17 – Gniot, Tadeusz – 0-1 – Bednarski, Jacek B – G100 1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bg4 5. d3 Nbd7 6. Nbd2 e5 7. e4 Bd6 8. h3 Bh5 9. c3 O-O 10. Qc2 Qc7
1961 Oberhausen etc – Round 7 – Barcza, Gedeon – 1/2-1/2 – Saborido Carre, Rafael – G189 1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. O-O Bg4 5. d3 Nbd7 6. Nbd2 e5 7. e4 Bd6 8. h3 Bh5 9. Qe1 O-O 10. Nh4 dxe4
1962 Hoogovens – Round 2 – Langeweg, Kick – 1/2-1/2 – Trifunovic, Petar – G19 1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bg4 5. d3 Nbd7 6. Nbd2 e5 7. e4 dxe4 8. dxe4 Bc5 9. Qe2 O-O 10. h3 Bh5
1966 WchTJ U26 fin-A – Round 10 – Spiridonov, Nikola – 1/2-1/2 – Kurajica, Bojan – G60 1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. O-O Bg4 5. d3 Nbd7 6. Nbd2 e5 7. h3 Bxf3 8. Bxf3 Bc5 9. c3 O-O 10. e4 dxe4
1966 WchTJ U26 prel – Round 2 – Rodriguez Cordoba, Jesus R – 1/2-1/2 – Kurajica, Bojan – G14 1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bg4 5. d3 Nbd7 6. Nbd2 e5 7. e4 dxe4 8. dxe4 Bc5 9. Qe2 O-O 10. Re1 Re8
1967 Jerusalem Wch junior – Round 9 – Balshan, Amikam – 1/2-1/2 – Keene, Raymond D – G13 1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. d3 Bg4 5. Nbd2 Nbd7 6. O-O e5 7. e4 dxe4 8. dxe4 Bc5 9. Qe2 O-O 10. h3 Bxf3
1967 Moscow – Round 1 – Bilek, Istvan – 1/2-1/2 – Pachman, Ludek – G130 1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. d3 Nd7 5. Nbd2 Ngf6 6. O-O e5 7. c4 Bd6 8. cxd5 cxd5 9. h3 Bh5 10. e4 dxe4
1968 Lugano ol (Men) qual-G – Round 1 – Filip, Miroslav – 1/2-1/2 – Sigurjonsson, Gudmundur – G20 1. Nf3 d5 2. g3 Bg4 3. Bg2 c6 4. O-O Nf6 5. d3 Nbd7 6. Nbd2 e5 7. e4 Bd6 8. b3 O-O 9. Bb2 Re8 10. Qb1 a5
1969 New York ch-USA – Round 10 – Reshevsky, Samuel – 1/2-1/2 – Bisguier, Arthur B – G55 1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bg4 5. d3 Nbd7 6. Nbd2 e5 7. h3 Bh5 8. e4 dxe4 9. dxe4 Bc5 10. c3 O-O
20. European Teams 2015 – Round 6.5 – Almasi, Zoltan – 1-0 – Tari, Aryan – G269 1. Nf3 d5 2. g3 g6 3. c4 dxc4 4. Na3 Bg7 5. Nxc4 Nc6 6. d3 e5 7. Bd2 Be6 8. Rc1 Nge7 9. Bg2 O-O 10. O-O h6
2024 Superbet Chess Blitz – Round 17 – Praggnanandhaa R – 1-0 – Wei Yi – G82 1. Nf3 d5 2. g3 g6 3. c4 dxc4 4. Na3 Be6 5. Bg2 Bg7 6. Qc2 c5 7. Nxc4 Nc6 8. d3 Rc8 9. Qa4 Bd7 10. O-O a6
30. ECC Open 2014 – Round 4.1 – Laznicka, Viktor – 0-1 – Giri, Anish – G76 1. Nf3 d5 2. g3 g6 3. c4 dxc4 4. Qa4+ Nc6 5. Bg2 Bg7 6. O-O e5 7. Qxc4 Nge7 8. d3 h6 9. Nc3 O-O 10. Bd2 Be6
42. Olympiad 2016 – Round 10.1 – Pantsulaia, Levan – 0-1 – So, Wesley – G675 1. Nf3 d5 2. g3 g6 3. c4 dxc4 4. Na3 Bg7 5. Nxc4 Nc6 6. d3 e5 7. Bd2 Be6 8. Rc1 Nge7 9. Bg2 a5 10. O-O O-O
42. Olympiad 2016 – Round 11.13 – Kozul, Zdenko – 1-0 – Svetushkin, Dmitry – G764 1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O Nf6 5. d3 Nbd7 6. Nbd2 e5 7. e4 dxe4 8. dxe4 Bc5 9. h3 Bh5 10. Qe1 O-O
6. World Blitz 2010 – Round 16.7 – Karjakin, Sergey – 0-1 – Movsesian, Sergei – G111 1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. O-O Bg4 5. d3 Nbd7 6. Nbd2 e5 7. h3 Bh5 8. Qe1 Bd6 9. e4 O-O 10. Nh4 Re8
78. Tata Steel GpA 2016 – Round 1.3 – Hou, Yifan(HLJ) – 1/2-1/2 – Karjakin, Sergey – G4 1. Nf3 d5 2. g3 g6 3. c4 dxc4 4. Na3 Bg7 5. Nxc4 Nc6 6. Bg2 e5 7. d3 Nge7 8. O-O O-O 9. Bd2 Nd5 10. Rc1 Re8
American Cup Blitz 2022 – Round 2.2 – Oparin, Grigoriy – 0-1 – Aronian, Levon – G8 1. Nf3 d5 2. g3 g6 3. c4 dxc4 4. Na3 c5 5. Nxc4 Nc6 6. Bg2 Bg7 7. O-O Nf6 8. d3 Nd5 9. Bd2 O-O 10. Rb1 b6
Chennai IND, World ChampionshipMatch 2013 – Round 3 – Carlsen, Magnus – 1/2-1/2 – Anand, Viswanathan – G2 1. Nf3 d5 2. g3 g6 3. c4 dxc4 4. Qa4+ Nc6 5. Bg2 Bg7 6. Nc3 e5 7. Qxc4 Nge7 8. O-O O-O 9. d3 h6 10. Bd2 Nd4
Corus A 2007 – Round 9 – Navara, David – 0-1 – Shirov, Alexei – G60 1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bg4 5. d3 Nbd7 6. Nbd2 e5 7. e4 dxe4 8. dxe4 Bc5 9. h3 Bh5 10. Qe1 O-O
FIDE Grand Swiss 2025 – Round 2 – Hakobyan Aram – 0-1 – Nihal Sarin – G79 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. a4 a5 6. Be3 Bb4+ 7. c3 Be7 8. Qb3 O-O 9. h3 d6 10. O-O h6
FIDE World Blitz Championship 2014 – Round 13.11 – Caruana, Fabiano – 1-0 – Movsesian, Sergei – G110 1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O Nd7 5. d3 Ngf6 6. Nbd2 e5 7. h3 Bh5 8. g4 Bg6 9. Nh4 Bd6 10. e3 Nf8
FIDE World Blitz Championship 2014 – Round 8.8 – Anand, Viswanathan – 0-1 – Ragger, Markus – G66 1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bg4 5. d3 Nbd7 6. Nbd2 e5 7. e4 dxe4 8. dxe4 Bc5 9. h3 Bh5 10. Qe2 O-O
FIDE World Cup 2017 – Round 2.4 – Bruzon Batista, Lazaro – 1/2-1/2 – Nakamura, Hikaru – G292 1. Nf3 d5 2. g3 g6 3. d4 Bg7 4. Bg2 Nd7 5. O-O Ngf6 6. Bf4 O-O 7. Qc1 b6 8. c4 Ba6 9. Ne5 Bb7 10. Rd1 e6
FIDE World Cup 2025 – Round R1 Rapid 1 – Rojas Salas Steven – 0-1 – S.L. Narayanan – G156 1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 O-O 7. Bd3 Re8 8. Nge2 h6 9. Bh4 c6 10. O-O a5
FIDE World Cup 2025 – Round R2 Classical 1 – Shant Sargsyan – 1/2-1/2 – Cori Quispe Kevin Joel – G248 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 O-O 7. Bd3 Re8 8. Nf3 h6 9. Bf4 c5 10. O-O Nc6
FIDE World Rapid 2014 – Round 11.40 – Amin, Bassem – 1-0 – Maletin, Pavel – G261 1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O Nd7 5. d3 Ngf6 6. Nbd2 e5 7. e4 dxe4 8. dxe4 Be7 9. h3 Bh5 10. Qe1 O-O
FIDE World Rapid 2014 – Round 12.29 – Amin, Bassem – 1/2-1/2 – Ragger, Markus – G271 1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bg4 5. d3 Nbd7 6. Nbd2 e5 7. e4 dxe4 8. dxe4 Bc5 9. h3 Bh5 10. Qe1 O-O
FIDE-Wch k.o. 1997 – Round 1.4 – Anastasian, Ashot – 0-1 – Seirawan, Yasser – G46 1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bg4 5. d3 Nbd7 6. Nbd2 e5 7. e4 Bd6 8. h3 Bxf3 9. Qxf3 O-O 10. exd5 Nxd5
GCT Blitz Paris 2016 – Round 9.1 – Kramnik, Vladimir – 1-0 – So, Wesley – G41 1. Nf3 d5 2. g3 g6 3. c4 dxc4 4. Qa4+ Nc6 5. Bg2 Bg7 6. O-O e5 7. Nxe5 Bxe5 8. Bxc6+ bxc6 9. Qxc6+ Bd7 10. Qe4 f6
GCT Blitz Paris 2017 – Round 5.3 – Nakamura, Hikaru – 1-0 – Bacrot, Etienne – G23 1. Nf3 d5 2. g3 g6 3. c4 c6 4. Bg2 Bg7 5. O-O Nf6 6. d3 O-O 7. Nbd2 Re8 8. Qc2 e5 9. e4 Na6 10. a3 dxe4
GCT Blitz Paris 2021 – Round 2.1 – Rapport, Richard – 1/2-1/2 – Aronian, Levon – G5 1. Nf3 d5 2. g3 g6 3. c4 dxc4 4. Na3 Bg7 5. Nxc4 Be6 6. Qc2 c5 7. Bg2 Nc6 8. O-O Nh6 9. Ne3 Rc8 10. Qxc5 Nd4
GCT Blitz Paris 2021 – Round 8.1 – Rapport, Richard – 1/2-1/2 – So, Wesley – G35 1. Nf3 d5 2. g3 g6 3. c4 dxc4 4. Na3 Bg7 5. Nxc4 Nc6 6. d3 e5 7. Bd2 Nge7 8. h4 h6 9. Bc3 f6 10. Qb3 a5
GCT Blitz YourNextMove 2016 – Round 13.4 – Kramnik, Vladimir – 0-1 – Topalov, Veselin – G64 1. Nf3 d5 2. g3 g6 3. c4 c6 4. Qa4 d4 5. Bg2 Bg7 6. d3 Nh6 7. b4 O-O 8. O-O Nf5 9. Nbd2 Nd7 10. Rb1 Re8
Lindores Abbey Tal Memorial 2021 – Round 11.15 – Oparin, Grigoriy – 1-0 – Ponomariov, Ruslan – G473 1. Nf3 d5 2. g3 g6 3. c4 e6 4. Bg2 Bg7 5. d4 Ne7 6. O-O Nbc6 7. e3 O-O 8. Qe2 b6 9. Rd1 a5 10. b3 Ba6
Moscow PCA-GP 1996 – Round 1.2 – Vaganian, Rafael A – 1/2-1/2 – Rublevsky, Sergei – G9 1. Nf3 d5 2. g3 Bg4 3. Bg2 Nd7 4. O-O Ngf6 5. d3 c6 6. Nbd2 e5 7. e4 dxe4 8. dxe4 Be7 9. Nc4 O-O 10. Qe1 Qc7
Moskou ch-URS 1988 – Round 1 – Vaganian, Rafael A – 1-0 – Ehlvest, Jaan – G62 1. Nf3 d5 2. g3 g6 3. c4 dxc4 4. Qa4+ Nc6 5. Bg2 Bg7 6. O-O e5 7. Qxc4 Nge7 8. d3 O-O 9. Nbd2 Be6 10. Qc2 Nb4
Naestved 1985 – Round 2 – Larsen, Bent – 0-1 – Vaganian, Rafael A – G3 1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bg4 5. d3 Nbd7 6. Nbd2 e5 7. e4 dxe4 8. dxe4 Bc5 9. h3 Bh5 10. Qe1 O-O
Showdown Blitz 2015 – Round 7 – Nakamura, Hikaru – 1/2-1/2 – Caruana, Fabiano – G7 1. Nf3 d5 2. g3 g6 3. c4 dxc4 4. Qa4+ Nc6 5. Qxc4 Bg7 6. Bg2 e5 7. O-O Nge7 8. d3 O-O 9. Nc3 h6 10. Qa4 Bd7
Tal Memorial Blitz 2014 – Round 16.4 – Svidler, Peter – 0-1 – Inarkiev, Ernesto – G94 1. Nf3 d5 2. g3 g6 3. c4 dxc4 4. Na3 Bg7 5. Nxc4 Nc6 6. Bg2 e5 7. O-O Nge7 8. d3 O-O 9. Rb1 a5 10. Bd2 h6
Tal Memorial Blitz 2016 – Round 5.5 – Svidler, Peter – 1-0 – Gelfand, Boris – G25 1. Nf3 d5 2. g3 g6 3. c4 dxc4 4. Na3 Bg7 5. Nxc4 Nc6 6. Bg2 e5 7. d3 Nge7 8. O-O O-O 9. Rb1 Be6 10. b4 b5
Tal Memorial Tournament 1995 – Round 6 – Kengis, Edvins – 1/2-1/2 – Ehlvest, Jaan – G9 1. Nf3 d5 2. g3 g6 3. c4 dxc4 4. Qa4+ Nc6 5. Qxc4 Bg7 6. Bg2 e5 7. d3 Nge7 8. Nc3 h6 9. Bd2 Be6 10. Qa4 a5
Tata Steel India Blitz 2022 – Round 13.2 – Gukesh D – 0-1 – Nihal Sarin – G59 1. Nf3 d5 2. g3 g6 3. c4 dxc4 4. Na3 Bg7 5. Nxc4 Nc6 6. Bg2 e5 7. d3 e4 8. dxe4 Qxd1+ 9. Kxd1 Nf6 10. Ncd2 O-O
Tata Steel India Blitz 2022 – Round 17.2 – Praggnanandhaa R – 1-0 – Gukesh D – G79 1. Nf3 d5 2. g3 g6 3. c4 dxc4 4. Na3 Bg7 5. Nxc4 Nc6 6. d3 e5 7. Bd2 Nge7 8. Bg2 O-O 9. Rc1 a5 10. O-O Be6
USA Ch 2018 – Round 1.6 – Lenderman, Aleksandr – 1/2-1/2 – Shankland, Sam – G6 1. Nf3 d5 2. g3 g6 3. c4 dxc4 4. Na3 Bg7 5. Nxc4 Nc6 6. d3 Nh6 7. Bg2 O-O 8. O-O Nf5 9. Bd2 Nd6 10. Nxd6 cxd6
World Blitz 2015 – Round 1.17 – Lagno, Kateryna – 0-1 – Gelfand, Boris – G8 1. Nf3 d5 2. g3 g6 3. c4 dxc4 4. Qa4+ Nc6 5. Bg2 Bg7 6. Qxc4 e5 7. d3 Nge7 8. O-O O-O 9. a3 Be6 10. Qc2 h6
World Blitz 2015 – Round 12.1 – Kramnik, Vladimir – 1/2-1/2 – Carlsen, Magnus – G717 1. Nf3 d5 2. g3 g6 3. c4 c6 4. Qa4 Nd7 5. cxd5 cxd5 6. Bg2 Bg7 7. Nc3 Nf6 8. O-O O-O 9. d4 b6 10. Bf4 Bb7
World Blitz 2016 – Round 13.44 – Sanal, Vahap – 0-1 – Agdestein, Simen – G536 1. Nf3 d5 2. g3 g6 3. c4 e6 4. Bg2 Bg7 5. O-O Ne7 6. d3 O-O 7. Nc3 c5 8. cxd5 exd5 9. Bg5 Nbc6 10. Rc1 Re8
World Blitz 2018 – Round 19.5 – Grischuk, Alexander – 0-1 – Nepomniachtchi, Ian – G1139 1. Nf3 d5 2. g3 g6 3. c4 dxc4 4. Na3 Bg7 5. Nxc4 Nc6 6. d3 e5 7. Bd2 Nge7 8. h4 h6 9. Bc3 f6 10. Ne3 Be6
World Blitz 2018 – Round 20.13 – Amin, Bassem – 1/2-1/2 – Anand, Viswanathan – G1160 1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bg4 5. d3 Nbd7 6. Nbd2 e5 7. e4 dxe4 8. dxe4 h6 9. h3 Be6 10. b3 Qc7
World Blitz 2021 – Round 7.41 – Donchenko, Alexander – 1-0 – Anton Guijarro, David – G414 1. Nf3 d5 2. g3 g6 3. c4 dxc4 4. Na3 Bg7 5. Nxc4 Nc6 6. Bg2 e5 7. d3 Nge7 8. h4 h6 9. Bd2 a5 10. Bc3 f6
World Blitz 2022 – Round 15.46 – Daneshvar, Bardiya – 0-1 – Ter-Sahakyan, Samvel – G812 1. Nf3 d5 2. g3 g6 3. c4 dxc4 4. Na3 Bg7 5. Nxc4 Nc6 6. d3 e5 7. Bd2 Nf6 8. Ncxe5 Nxe5 9. Nxe5 O-O 10. Nc4 Re8
World Blitz 2022 – Round 19.17 – Amin, Bassem – 1/2-1/2 – Sargsyan, Shant – G1000 1. Nf3 d5 2. g3 g6 3. c4 dxc4 4. Na3 Bg7 5. Nxc4 Nc6 6. d3 e5 7. Bd2 Nf6 8. Nfxe5 Nxe5 9. Nxe5 O-O 10. Bg2 Re8
World Blitz 2023 – Round 11.34 – Ponkratov, Pavel – 0-1 – Uskov, Artem – G646 1. Nf3 d5 2. g3 g6 3. c4 dxc4 4. Na3 Bg7 5. Nxc4 c5 6. Bg2 Nc6 7. O-O Nf6 8. Rb1 O-O 9. a3 Be6 10. Ne3 Rc8
World Blitz 2023 – Round 6.12 – Petrosian, Tigran L. – 0-1 – Vachier-Lagrave, Maxime – G323 1. Nf3 d5 2. g3 g6 3. c4 dxc4 4. Na3 Bg7 5. Nxc4 Nc6 6. d3 e5 7. Bd2 Be6 8. Rc1 Nge7 9. Bg2 O-O 10. O-O h6
World Blitz 2023 – Round 9.12 – Ponkratov, Pavel – 1/2-1/2 – Ponomariov, Ruslan – G499 1. Nf3 d5 2. g3 g6 3. c4 dxc4 4. Na3 Bg7 5. Nxc4 Nc6 6. Bg2 e5 7. d3 Nge7 8. O-O O-O 9. Rb1 a5 10. b3 Re8
World Rapid 2016 – Round 11.17 – Tomashevsky, Evgeny – 1/2-1/2 – Cheparinov, Ivan – G407 1. Nf3 d5 2. g3 g6 3. c4 dxc4 4. Na3 Bg7 5. Nxc4 Nc6 6. Bg2 e5 7. d3 Nge7 8. O-O O-O 9. Bd2 a5 10. Rc1 f6
World Rapid 2016 – Round 2.1 – Pantsulaia, Levan – 1-0 – Carlsen, Magnus – G49 1. Nf3 d5 2. g3 g6 3. c4 dxc4 4. Na3 Bg7 5. Nxc4 Nc6 6. d3 e5 7. Bd2 Nge7 8. Bg2 O-O 9. O-O a5 10. b3 Be6
World Rapid 2019 – Round 1.25 – Petrosian, Tigran L. – 1/2-1/2 – Frolyanov, Dmitry – G19 1. Nf3 d5 2. g3 g6 3. c4 dxc4 4. Na3 Bg7 5. Nxc4 Nc6 6. d3 e5 7. Bd2 Nge7 8. Bg2 O-O 9. O-O Re8 10. Rc1 a5
World Rapid 2019 – Round 3.25 – Petrosian, Tigran L. – 1/2-1/2 – Hansen, Eric – G169 1. Nf3 d5 2. g3 g6 3. c4 dxc4 4. Na3 Bg7 5. Nxc4 Nc6 6. d3 e5 7. Bd2 Nge7 8. Bg2 Be6 9. Rc1 O-O 10. O-O a5
World Rapid 2019 – Round 5.82 – Gukesh D – 1/2-1/2 – Frolyanov, Dmitry – G355 1. Nf3 d5 2. g3 g6 3. c4 dxc4 4. Na3 Bg7 5. Nxc4 Nc6 6. Bg2 e5 7. d3 Nge7 8. O-O O-O 9. Bd2 Re8 10. Rc1 a5
World Rapid 2019 – Round 9.46 – Firouzja, Alireza – 1-0 – Xu, Xiangyu – G593 1. Nf3 d5 2. g3 g6 3. c4 Nf6 4. cxd5 Nxd5 5. d4 Bg7 6. Bg2 Nb6 7. O-O Nc6 8. e3 e5 9. Nc3 exd4 10. exd4 O-O
World Rapid 2021 – Round 10.73 – Sindarov, Javokhir – 1-0 – Postny, Evgeny – G618 1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O Nd7 5. d3 Ngf6 6. Nbd2 e5 7. e4 dxe4 8. dxe4 Be7 9. Qe1 h6 10. b3 Be6
World Rapid 2021 – Round 5.12 – Petrosian, Tigran L. – 1-0 – Sarana, Alexey – G262 1. Nf3 d5 2. g3 g6 3. c4 c6 4. Qa4 Nf6 5. cxd5 Nxd5 6. Qd4 f6 7. Bg2 Nd7 8. O-O e5 9. Qh4 Bg7 10. Nc3 Qe7
World Rapid 2021 – Round 9.23 – Petrosian, Tigran L. – 0-1 – Gukesh D – G519 1. Nf3 d5 2. g3 g6 3. c4 dxc4 4. Na3 Bg7 5. Nxc4 Nc6 6. d3 e5 7. Bd2 Nge7 8. Bg2 O-O 9. O-O a5 10. Bc3 f6

A07c — KIA Yugoslav Main Line

1.Nf3 d5 2.g3 Nf6 3.Bg2 c6 4.O-O Bg4 5.d3 Nbd7 6.Nbd2 e5

Les coups candidats

7.e4 — 68.9% (2207 parties)

Ambassadeurs : Vaganian, Rafael A (26x), Koehler, Josef (24x), Peschke, Uwe (23x), Skeels, Jim (13x), Weindl, Alfred (11x), Weber, Ulrich (11x), Bendig, Frank (10x), Pavasovic, Dusko (10x)

7.h3 — 24.4% (781 parties)

Ambassadeurs : Buese, Ralf (12x), Foisor, Cristina-Adela (12x), Lohmann, Heinrich (9x), Seeman, Tarvo (8x), Khomeriki, Nino (7x), Paetzold, Ortwin (6x), Sanal, Vahap (6x), Kosic, Dragan (5x)

7.c4 — 3.2% (101 parties)

Ambassadeurs : Dos Santos, Marcos Antonio (7x), Bilek, Istvan (3x), Surmont, Eric (3x), Rosen, Willy (2x), Todorcevic Antic, Miodrag (2x), Kallai, Gabor (2x), Skeels, James B (2x), Pettersson, Kent (2x)

7.c3 — 1.1% (36 parties)

Ambassadeurs : Rozman, Mitja (3x), Korstin, Maris (2x), De Sousa E Silva, Luiz Gonzaga (2x), Macpherson, Dougald (1x), Cox, John J (1x), Lorenz, Sascha (1x), Kristensen, Elias Berg (1x), Roesch, Arnd, Dr. (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	7.e4	7.h3	7.c4	7.c3
<1800	64	56%	22%	6%	5%
1800-2200	923	69%	22%	4%	2%
2200-2600	1767	69%	26%	2%	1%
2600+	64	77%	23%	—	—

Évolution par décennie (% des parties)

Décennie	N parties	7.e4	7.h3	7.c4	7.c3
1960s	14	71%	14%	14%	—
1970s	22	41%	36%	9%	—
1980s	86	67%	23%	3%	2%
1990s	547	68%	24%	5%	1%
2000s	1137	71%	22%	3%	1%
2010s	1186	67%	27%	3%	1%
2020s	210	75%	21%	1%	—

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
7.e4	67%	75%	▲ +8.5%
7.h3	27%	21%	▼ -5.6%
7.c4	3%	1%	▼ -1.7%
7.c3	1%	0%	▼ -1.2%

Joueurs célèbres

Champions du monde dans cette position

Ju, Wenjun — 3 parties
Kramnik, Vladimir — 2 parties
Anand, Viswanathan — 2 parties
Gukesh D — 1 partie

Parties historiques

7.e4 — 68.9% (2207 parties)

1961 — Barcza, Gedeon vs Saborido Carre, Rafael — 1/2-1/2 — Oberhausen etc
1961 — Gniot, Tadeusz vs Bednarski, Jacek — 0-1 — Katowice ch18-POL
1962 — Langeweg, Kick vs Trifunovic, Petar — 1/2-1/2 — Beverwijk NED
1965 — Plater, Kazimierz vs Orbaan, Constant — 1/2-1/2 — Amsterdam II
1965 — Alphonso Morgan vs Skorob, E — 0-1 — Sinaia

7.h3 — 24.4% (781 parties)

1966 — Spiridonov, Nikola vs Kurajica, Bojan — 1/2-1/2 — WchTJ U26 fin-A
1969 — Reshevsky, Samuel vs Bisguier, Arthur B — 1/2-1/2 — New York, NY USA
1970 — Bilek, Istvan vs Schiffer, Karl-Josef — 1/2-1/2 — Bad Pyrmont GER
1972 — Bang, Erik vs Iversen, Ralph Kock — 1/2-1/2 — Esbjerg DEN
1972 — Panno, Oscar vs Korchnoi, Viktor — 1-0 — Palma de Majorca ESP

7.c4 — 3.2% (101 parties)

1964 — Nemet, Ivan vs Antunac, Goran — 1-0 — Zagreb CRO
1967 — Bilek, Istvan vs Pachman, Ludek — 1/2-1/2 — Moscow RUS
1970 — Duenhaupt, Heinz-Wilhelm Dr vs Rosen, Willy — 1-0 — FRG-ch12 corr7073
1973 — Dunhaupt Hans vs Rosen, Willy — 1-0 — corr ch12-FRG
1980 — Contin, Daniel vs Taimanov, Mark — 0-1 — Los Polvorines

7.c3 — 1.1% (36 parties)

1980 — Macpherson, Dougald vs Cox, John J — 0-1 — London ENG
1988 — Lorenz, Sascha vs Kristensen, Elias Berg — 1/2-1/2 — Berlijn open
1995 — Kowzan, Piotr vs Michalski, Olaf — 0-1 — Brzeg Dolny POL
1996 — Roesch, Arnd, Dr. vs Hackel, Mario — 1/2-1/2 — GER
1997 — Lavrentiev B vs Leisle, D. — 0-1 — Novokuznetsk

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