C68j — Spanish: Exchange, 5.O-O

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O * ● Trait aux Noirs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Atouts. Les Blancs s'appuient sur une majorité de pions à l'centre (2 contre 1).

Côté adverse. Les fous enfermés en c8 et f8, le roi resté au centre et une pièce en prise (le pion en e5).

En contrepartie. Plusieurs pièces dorment encore (le cavalier b1, le fou c1 et la tour a1).

Plans. Nbd2 (Développer Nb1) ; d3 (Libérer Bc1) ; h3 (Empêcher ...Bg4) ; c3 (Préparer d4).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Atouts. Les Noirs s'appuient sur une majorité de pions à l'aile_dame (4 contre 3), les cases fortes d4 et b5, la paire de fous et la colonne semi-ouverte d.

Côté adverse. Le fou enfermé en c1.

En contrepartie. Le roi n'est pas encore à l'abri et plusieurs pièces dorment encore (le cavalier g8, les fous c8 et f8 et les tours a8 et h8).

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; ...Nf6 (Développer Ng8) ; ...Bg4 (Développer Bc8, clouer Nf3) ; ...Be7 (Développer Bf8) ; ...c5 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	● c6, ● c7
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	● b7→a6, b7→c6
Passés	—	—
Majorité	● centre 2v1	● aile_dame 4v3

Cases

	♔ Blancs	♚ Noirs
Cases fortes	—	● d4 (2v1), ● b5 (2v0)
Cases faibles	—	—
Centre	● e5 (1v0)	● d4 (2v1), ● d5 (2v1)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	—	● d

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 0)
Bc8		● Bc8 Non développé (mob. 5)
Bf8		● Bf8 Non développé (mob. 5)
Paire de fous	Non	● Oui
Non développées	3 (b1, c1, a1)	5 (g8, c8, 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	fermé
Ruptures	● c2-c3, ● d2-d3	● …c6-c5, ● …f7-f6, ● …f7-f5

Partie
1. FIDE Grand Prix London 2012 – Round 10 – Kasimdzhanov, Rustam – 1/2-1/2 – Grischuk, Alexander – G10 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Be7 6. d3 f6 7. Be3 Bg4 8. Nbd2 Qd7 9. Qb1 h5 10. c3 g5
1. GRENKE Chess Classic 2013 – Round 8.2 – Naiditsch, Arkadij – 0-1 – Caruana, Fabiano – G18 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Qf6 6. d4 exd4 7. Bg5 Qd6 8. Nxd4 Be7 9. Be3 Nf6 10. f3 O-O
1902 DSB-13.Kongress Hauptturnier A – Round 16 – Dyckhoff, Eduard – 1-0 – Brody, Miklos – G43 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Qf6 6. d4 exd4 7. Bg5 Qg6 8. Qxd4 Bd6 9. Nbd2 h6 10. Bh4 b5
1966 Tbilisi ch-URS – Round 11 – Doroshkievich, Vladimir K – 1-0 – Nikolaevsky, Yuri V – G101 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Qf6 6. d4 exd4 7. Bg5 Qg6 8. Qxd4 Bd6 9. Qe3 Nf6 10. Bxf6 gxf6
1967 Maribor – Round 9 – Malesic Slavko – 0-1 – Reshevsky, Samuel – G12 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Be7 6. Nxe5 Qd4 7. Nf3 Qxe4 8. d3 Qf5 9. Nc3 Bd7 10. Nd4 Qf6
1968 Havirov – Round 7 – Novak, Ervin – 1-0 – Pantaleev, Dimitar Dimitrov – G24 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Be7 6. d3 Bf6 7. Nbd2 Ne7 8. Nc4 Ng6 9. Bd2 Be6 10. Ne3 c5
1972 Skopje ol (Men) fin-A – Round 6 – Bednarski, Jacek B – 1/2-1/2 – Smyslov, Vassily – G305 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Qe7 6. d4 exd4 7. Qxd4 Bg4 8. Bf4 Bxf3 9. gxf3 Nf6 10. Nc3 Nh5
1972 Skopje ol (Men) fin-A – Round 6 – Bednarski, Jacek B – 1/2-1/2 – Smyslov, Vassily – G306 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Qe7 6. d4 exd4 7. Qxd4 Bg4 8. Bf4 Bxf3 9. gxf3 Nf6 10. Nc3 Nh5
2026 Tata Steel Chess Masters - Round 1.1 - Erdogmus, Yagiz Kaan - 1/2-1/2 - Abdusattorov, Nodirbek - G1 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Qf6 6. d4 exd4 7. Bg5 Qd6 8. Nxd4 Be7 9. Be3 Nf6 10. f3 c5
6. World Blitz 2010 – Round 5.1 – Vachier-Lagrave, Maxime – 1-0 – Carlsen, Magnus – G25 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Qf6 6. d4 exd4 7. Bg5 Qd6 8. Nxd4 Be7 9. Bxe7 Nxe7 10. Nc3 Bd7
7. World Team Championship 2010 – Round 4 – Haznedaroglu, Kivanc – 0-1 – Sasikiran, Krishnan – G68 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Qf6 6. d4 exd4 7. Nxd4 Bd7 8. c3 O-O-O 9. Nd2 c5 10. Nc2 Ne7
FIDE GP 2008 – Round 1 – Radjabov, Teimour – 1/2-1/2 – Adams, Michael – G2 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Qf6 6. d4 exd4 7. Bg5 Qd6 8. Nxd4 Be7 9. Bxe7 Nxe7 10. Nc3 Bd7
FIDE GP 2008 – Round 11 – Bacrot, Etienne – 0-1 – Inarkiev, Ernesto – G74 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Be7 6. Nxe5 Qd4 7. Nf3 Qxe4 8. d3 Qg4 9. Nc3 Be6 10. Re1 h6
FIDE GP 2010 – Round 11 – Radjabov, Teimour – 1-0 – Mamedyarov, Shakhriyar – G68 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Qf6 6. d4 exd4 7. Bg5 Qd6 8. Nxd4 Bd7 9. Nc3 Qg6 10. Qd2 Be7
FIDE Grand Swiss 2025 – Round 1 – Gurel Ediz – 1/2-1/2 – Keymer Vincent – G5 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Qf6 6. d4 exd4 7. Bg5 Qd6 8. Nxd4 Be7 9. Bxe7 Nxe7 10. Nc3 Bd7
FIDE World Cup 2015 – Round 3.1 – Guseinov, Gadir – 1/2-1/2 – Ding, Liren – G327 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Qf6 6. d4 exd4 7. Bg5 Qd6 8. Nxd4 Bd7 9. Nc3 Ne7 10. Bh4 O-O-O
FIDE World Cup 2019 – Round 1.2 – Safarli, Elmir – 1/2-1/2 – Shankland, Sam – G108 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Qf6 6. d4 exd4 7. Bg5 Qd6 8. Nxd4 Bd7 9. Nc3 Be7 10. Bxe7 Nxe7
GRENKE Chess Classic 2018 – Round 3.5 – Meier, Georg – 0-1 – Caruana, Fabiano – G15 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Qf6 6. d4 exd4 7. Bg5 Qd6 8. Nxd4 Be7 9. Be3 Nh6 10. Qd2 g5
GRENKE Chess Classic 2019 – Round 2.4 – Naiditsch, Arkadij – 0-1 – Svidler, Peter – G9 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Qf6 6. d4 exd4 7. Bg5 Qd6 8. Nxd4 Be7 9. Bxe7 Nxe7 10. Nc3 Bd7
KM FIDE GP 2015 – Round 3.4 – Jakovenko, Dmitry – 0-1 – Svidler, Peter – G15 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Qf6 6. d4 exd4 7. Bg5 Qd6 8. Nxd4 Bd7 9. Nc3 Be7 10. Bxe7 Nxe7
Lindores Abbey Tal Memorial 2021 – Round 1.20 – Nihal Sarin – 0-1 – Ernst, Sipke – G13 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Qf6 6. d4 exd4 7. Bg5 Qd6 8. Nxd4 Be7 9. Be3 Qg6 10. f3 h5
Petropolis Interzonal 1973 – Round 10 – Gheorghiu, Florin – 0-1 – Smyslov, Vassily – G39 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Qe7 6. b3 Bg4 7. h3 Bh5 8. Bb2 f6 9. d3 Nh6 10. Nbd2 g5
Saint Louis Rapid and Blitz 2025 – Round 13 – Abdusattorov Nodirbek – 1-0 – Gukesh D – G64 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Qf6 6. d4 exd4 7. Bg5 Qd6 8. Nxd4 Be7 9. Be3 Nf6 10. f3 O-O
Saint Louis Rapid and Blitz 2025 – Round 26 – Abdusattorov Nodirbek – 1-0 – Caruana Fabiano – G128 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Qf6 6. d4 exd4 7. Bg5 Qd6 8. Nxd4 Bd7 9. Bh4 c5 10. Ne2 Qh6
Skopje ol (Men) fin-A 1972 – Round 6 – Bednarski, Jacek B – 1/2-1/2 – Smyslov, Vassily – G19 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Qe7 6. d4 exd4 7. Qxd4 Bg4 8. Bf4 Bxf3 9. gxf3 Nf6 10. Nc3 Nh5
Sparkassen 2006 – Round 5 – Leko, Peter – 1-0 – Aronian, Levon – G10 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Be7 6. d3 Bf6 7. Nbd2 Ne7 8. Nc4 Ng6 9. b3 O-O 10. Bb2 Re8
Sparkassen GM 2007 – Round 2 – Naiditsch, Arkadij – 1/2-1/2 – Carlsen, Magnus – G7 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Qf6 6. d4 exd4 7. Bg5 Qd6 8. Nxd4 Be7 9. Bxe7 Nxe7 10. Nb3 Be6
Tal Memorial 2007 – Round 8 – Leko, Peter – 1/2-1/2 – Carlsen, Magnus – G35 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Qf6 6. d4 exd4 7. Bg5 Qd6 8. Nxd4 Be7 9. Bxe7 Nxe7 10. Nc3 Bd7
Tata Steel India Blitz 2018 – Round 12.5 – Nakamura, Hikaru – 1/2-1/2 – Aronian, Levon – G60 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Be7 6. Nxe5 Qd4 7. Qh5 Be6 8. d3 Nf6 9. Nf3 Qxf2+ 10. Kxf2 Nxh5
Tata Steel India Blitz 2018 – Round 2.2 – Praggnanandhaa R – 0-1 – Aronian, Levon – G7 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Be7 6. d3 f6 7. Be3 Bg4 8. Nbd2 g5 9. b4 Nh6 10. Qb1 Nf7
World Blitz 2009 – Round 30 – Naiditsch, Arkadij – 0-1 – Mamedyarov, Shakhriyar – G312 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Be7 6. b3 c5 7. Bb2 f6 8. d3 Nh6 9. Nc3 Be6 10. a4 Qd7
World Blitz 2015 – Round 11.47 – Guseinov, Gadir – 0-1 – Inarkiev, Ernesto – G696 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Qf6 6. d4 exd4 7. Bg5 Qd6 8. Nxd4 Bd7 9. Nc3 Qg6 10. Bh4 Be7
World Blitz 2015 – Round 21.31 – Guseinov, Gadir – 1-0 – Grandelius, Nils – G1305 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Qf6 6. d4 exd4 7. Bg5 Qd6 8. Nxd4 Be7 9. Be3 Nf6 10. f3 O-O
World Blitz 2018 – Round 10.66 – Sokolin, Leonid – 0-1 – Najer, Evgeniy – G622 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Qf6 6. d4 exd4 7. Qxd4 Qxd4 8. Nxd4 Bd7 9. Nc3 O-O-O 10. Be3 Nf6
World Blitz 2018 – Round 18.19 – Guseinov, Gadir – 0-1 – Firouzja, Alireza – G1052 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Qe7 6. d4 exd4 7. Qxd4 Bg4 8. Ne5 Be6 9. Bf4 Nf6 10. Nd3 c5
World Blitz 2023 – Round 7.43 – Gurel, Ediz – 1-0 – Demchenko, Aleksandr – G417 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Qf6 6. d4 exd4 7. Bg5 Qd6 8. Nxd4 Be7 9. Be3 Bd7 10. Nc3 O-O-O
World Rapid 2019 – Round 3.8 – Guseinov, Gadir – 1-0 – Postny, Evgeny – G213 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Qf6 6. d4 exd4 7. Bg5 Qd6 8. Nxd4 Ne7 9. Nc3 Bd7 10. Qd3 c5

C68j — Exchange

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O

Eval: [-0.14]

Les coups candidats

5…f6 — 33.1% (10186 parties) →

Ambassadeurs : Pott, Brian (52x), Rozentalis, Eduardas (45x), Zielinski, Sergej (38x), Salonen, Jukka (37x), ? (36x), Malisauskas, Vidmantas (30x), Herzog, Klaus (28x), Klovans, Janis (27x)

5…Bg4 — 29.8% (9183 parties) →

Ambassadeurs : Schubert, Steffen (37x), Packroff, Hermann (28x), Milde, Lars (26x), Lombart, Philippe (23x), Gaujens, Artis (23x), Sherwood, Russell (21x), Solak, Dragan (20x), Noble, Mark Frederick (19x)

5…Qd6 — 15.3% (4722 parties) →

Ambassadeurs : Romanishin, Oleg M (47x), Moody, David W (35x), Salzmann, Stefan (20x), Rozentalis, Eduardas (19x), Beckett, Phillip J (18x), Mooren, Leonardus C J M (16x), De Coverly, Roger D (16x), Pecotic, Kuzma Mag (16x)

5…Bd6 — 10.8% (3315 parties) →

Ambassadeurs : Hebden, Mark L (52x), Van Riemsdijk, Herman C. (35x), Flear, Glenn C (25x), Westerinen, Heikki M.J. (15x), Howell, David W L (14x), Flear, Christine (12x), Wedberg, Tom (11x), Schubert, Steffen (11x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	5…f6	5…Bg4	5…Qd6	5…Bd6
<1800	1114	25%	37%	10%	19%
1800-2200	10456	31%	35%	13%	11%
2200-2600	11299	37%	22%	18%	8%
2600+	559	31%	17%	13%	9%

Évolution par décennie (% des parties)

Décennie	N parties	5…f6	5…Bg4	5…Qd6	5…Bd6
0s	1	100%	—	—	—
1860s	2	—	—	50%	50%
1870s	4	—	50%	—	50%
1880s	7	—	43%	—	43%
1890s	6	—	50%	—	17%
1900s	14	21%	57%	—	14%
1910s	5	—	100%	—	—
1920s	4	—	50%	—	50%
1930s	2	—	100%	—	—
1940s	5	—	80%	—	20%
1950s	10	—	60%	—	30%
1960s	391	55%	38%	3%	3%
1970s	1363	43%	23%	20%	8%
1980s	1662	38%	23%	25%	10%
1990s	5165	34%	25%	23%	13%
2000s	10033	34%	29%	18%	11%
2010s	10344	31%	34%	10%	10%
2020s	1782	22%	35%	6%	14%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
5…f6	31%	22%	▼ -8.5%
5…Bg4	34%	35%	▲ +1.4%
5…Qd6	10%	6%	▼ -4.0%
5…Bd6	10%	14%	▲ +3.9%

Joueurs célèbres

Champions du monde dans cette position

Smyslov, Vladimir — 10 parties
Karpov, Aleksandr — 10 parties
Karpov, Anatoly — 10 parties
Anand, Viswanathan — 10 parties
Carlsen, Magnus — 10 parties
Kasparov, Garry — 9 parties
Tal, Mikhail — 7 parties
Alekhine, Alexander — 2 parties
Ding, Liren — 2 parties
Lasker, Emanuel — 1 partie

Parties historiques

5…f6 — 33.1% (10186 parties)

2 — Sikes, Haskel vs Garau, Bernard — 0-1 — IECC
1904 — John, Walter vs Bernstein, Ossip — 0-1 — Coburg
1907 — Schallopp, Emil vs Moll, Kurt — 1-0 — Berlin GER
1907 — Schallopp, Emil vs Przepiorka, Dawid — 0-1 — Berlin GER
1960 — Barendregt, Johan vs Teschner, Rudolf — 0-1 — Berg en Dal A

5…Bg4 — 29.8% (9183 parties)

1870 — Paulsen, Louis vs Minckwitz, Johannes — 1/2-1/2 — Baden-Baden GER
1873 — A K Murray vs Zukertort, Johannes — 0-1 — Glasgow SCO (Faculty Hall)
1883 — Winawer, Szymon vs McKenzie, George — 1-0 — London ENG
1887 — Schallopp, Emil vs Fritz, Alexander — 1-0 — Frankfurt GER
1887 — Schallopp, Emil vs Englisch, Berthold — 1-0 — Frankfurt GER

5…Qd6 — 15.3% (4722 parties)

1868 — Kling, Karl-Adolf vs Hermann, Albert — 0-1 — Corr
1960 — Kling, Adrien vs Hermann, Manfred — 0-1 — cr.
1965 — Barendregt, Johan vs Bronstein, David I — 1/2-1/2 — Hamburg etc
1967 — Barczay, Laszlo vs Byrne, Ray — 1/2-1/2 — Sousse TUN
1967 — Zuidema, Coen vs Kostro, Jerzy — 1/2-1/2 — Vrnjacka Banja SRB

5…Bd6 — 10.8% (3315 parties)

1867 — Reichhelm, Gustavus C vs MacKenzie, George H — 0-1 — Philadelphia, PA USA
1870 — Morphy, Ernest vs Cadman, JP. — 1-0 — USA
1879 — Chigorin, Mikhail vs Emmanuel Schiffers — 0-1 — St Petersburg RUS
1882 — Vansittart vs Bellotti, Laurene — 1-0 — ?
1885 — Malta, JF. vs Messemaker, Christiaan — 0-1 — Hagen The

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