C77i — Spanish: Exchange Deferred

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.Bxc6 * ● 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 la case forte d5, un fou actif en c6 et la paire de fous.

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. 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) ; 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 la paire de fous.

Côté adverse. Le fou enfermé en c1, le roi resté au centre et une pièce en prise (le fou en c6).

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

Plans. O-O (Mettre le roi en sécurité, connecter les tours) ; ...d6 (Libérer Bc8) ; ...Be7 (Développer Bf8) ; ...Bg4 (Clouer Nf3) ; ...d5 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	● b7→a6
Passés	—	—
Majorité	—	—

Cases

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

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 0)
Bc6	● Bc6 Actif (mob. 5)
Bc8		● Bc8 Non développé (mob. 0)
Bf8		● Bf8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Clouages	—	● pawn d7
Non développées	4 (b1, c1, a1, h1)	4 (c8, f8, 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, ● d2-d3	● …d7-d6, ● …d7-d5

Partie
1921 Budapest – Round 1 – Schweiger, Josef – 0-1 – Steiner, Endre – G47 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. Nc3 Bd6 7. h3 c5 8. d3 b6 9. Qe2 Be6 10. Bd2 Qd7
1928 Prague Evony – Round 2 – Treybal, Karel – 1-0 – Lustig, Felix – G4 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. Nc3 Bd6 7. d4 exd4 8. Qxd4 Be7 9. Bf4 O-O 10. O-O-O Qxd4
1928 Scarborough – Round 3 – Schubert, Frantisek – 0-1 – Thomas, George Alan – G8 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. Nc3 Bc5 7. d3 Qe7 8. h3 Nd7 9. Be3 Bxe3 10. fxe3 Nf8
1929 Karlsbad – Round 1 – Treybal, Karel – 1-0 – Matisons, Hermanis – G119 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. Nc3 Bc5 7. d3 Qe7 8. Qe2 Bg4 9. Be3 O-O-O 10. h3 Bh5
1929 Rogaska Slatina - Round 10 - Flohr, Salo - 1-0 - Canal, Esteban - G35 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. Nc3 Bb4 7. d3 Qe7 8. Bd2 Bd7 9. Ne2 Bxd2+ 10. Qxd2 O-O-O
1934 Ujpest – Round 1 – Treybal, Karel – 1/2-1/2 – Havasi, Kornel – G81 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. Nc3 Bg4 7. h3 Bh5 8. d3 Nd7 9. Be3 c5 10. Qe2 c6
1937 Hastings3738 – Round 6 – Flohr, Salo – 1/2-1/2 – Keres, Paul Petrovich – G22 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Bd6 7. Nbd2 Be6 8. Qe2 Nd7 9. Nc4 f6 10. d4 Bg4
1937 Kemeri – Round 1 – Flohr, Salo – 1/2-1/2 – Reshevsky, Samuel – G80 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Bd6 7. Nbd2 Be6 8. Qe2 Nh5 9. Nc4 Bxc4 10. dxc4 Qf6
1937 Kemeri – Round 1 – Flohr, Salo – 1/2-1/2 – Reshevsky, Samuel – G81 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Bd6 7. Nbd2 Be6 8. Qe2 Nh5 9. Nc4 Bxc4 10. dxc4 Qf6
1937 Semmering – Round 1 – Flohr, Salo – 0-1 – Euwe, Max – G12 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. Nc3 Bg4 7. h3 Bh5 8. d3 Nd7 9. Be3 Bb4 10. Bd2 Qe7
1943 Moscow – Round 1 – Liublinsky, Victor – 0-1 – Botvinnik, Mikhail – G4 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 bxc6 6. Nc3 d6 7. d4 Nd7 8. dxe5 dxe5 9. O-O Bd6 10. Ne2 O-O
1946 New York ch-USA – Round 1 – Sandrin Chodorge, Antoine – 0-1 – Reshevsky, Samuel – G8 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. Nc3 Bc5 7. O-O Qe7 8. d3 Bg4 9. h3 Bh5 10. Qe2 h6
1946 New York ch-USA – Round 1 – Sandrin Chodorge, Antoine – 1-0 – Adams, Weaver – G32 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. Nc3 Bc5 7. O-O Bg4 8. h3 h5 9. d3 Qe7 10. Qe2 O-O-O
1947 Moscow RUS – Round 1 – Liublinsky, Victor – 1/2-1/2 – Zagoriansky, Evgeny – G21 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Bd6 7. Nbd2 Be6 8. Qe2 Qe7 9. Nc4 Bxc4 10. dxc4 O-O-O
1949 URS Ch, semi final – Round 1 – Geller, Efim P – 0-1 – Novotelnov, Nikolai – G22 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Nd7 7. Nbd2 Be7 8. Nc4 f6 9. Be3 O-O 10. Qe2 b5
1949 URS Ch, semi final – Round 1 – Nezhmetdinov, Rashid – 1-0 – Solmanis, Zigfrids – G24 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Bd6 7. Nbd2 Bg4 8. Nc4 Qe7 9. h3 Bh5 10. Ne3 Bg6
1949 URS Ch, semi final – Round 1 – Nezhmetdinov, Rashid – 1/2-1/2 – Klaman, Konstantin Mikhailovich – G25 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 bxc6 6. O-O Be7 7. Nc3 d6 8. d4 Nd7 9. dxe5 dxe5 10. Qe2 O-O
1955 Moscow – Round 1 – Beilin, Mikhail – 1/2-1/2 – Ravinsky, Grigory – G10 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Qe7 7. Nbd2 c5 8. Nc4 Nd7 9. b3 g6 10. Bb2 Bg7
1955 USSR – Round 10 – Byvshev, Vasily – 1-0 – Krogius, Nikolai V – G9 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Bd6 7. Nbd2 c5 8. b3 Be6 9. Bb2 Nd7 10. Nc4 f6
1956 URS Ch, semi final – Round 1 – Krogius, Nikolai V – 1/2-1/2 – Chukaev, Egor – G38 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. Nc3 Bg4 7. h3 Bh5 8. d3 Nd7 9. Qe2 Bd6 10. g4 Bg6
1957 Minsk zt – Round 2 – Shagalovich, Abo – 0-1 – Roizman, Abram Y – G14 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Nd7 7. Nbd2 c5 8. Nc4 Bd6 9. b3 O-O 10. Bb2 Qe7
1957 Moskou ch-URS – Round 15 – Aronson, Lev – 0-1 – Keres, Paul Petrovich – G154 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 bxc6 6. Nc3 d6 7. d4 exd4 8. Nxd4 c5 9. Nde2 Bb7 10. O-O g6
1957 Moskou ch-URS – Round 2 – Nezhmetdinov, Rashid – 1/2-1/2 – Tarasov, Vitaly – G32 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Bd6 7. Nbd2 Be6 8. Qe2 Qe7 9. Nc4 Nd7 10. O-O O-O
1957 URS Ch, semi final – Round 1 – Yukhtman, Yakov – 0-1 – Borisenko, Georgy K – G24 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Bd6 7. Bg5 c5 8. Nbd2 Be6 9. Qe2 Qe7 10. Bh4 O-O-O
1958 Riga ch-URS – Round 1 – Gurgenidze, V – 0-1 – Averbakh, Yuri L – G81 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Bd6 7. O-O Nd7 8. Nbd2 c5 9. b3 b5 10. a4 Rb8
1958 Riga ch-URS – Round 1 – Krogius, Nikolai V – 1/2-1/2 – Borisenko, Georgy K – G79 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Nd7 7. Nbd2 Bd6 8. b3 b5 9. Bb2 Qe7 10. O-O O-O
1958 Sofia – Round 1 – Radovici, Corvin – 1/2-1/2 – Vukcevich, Milan – G12 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Bd6 7. Nbd2 c5 8. Nc4 Nd7 9. a4 b6 10. O-O O-O
1958 UKR Ch – Round 4 – Gufeld, Eduard – 1-0 – Nikolaevsky, Yuri V – G19 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Nd7 7. Nbd2 f6 8. Nc4 Qe7 9. O-O Nb6 10. Na5 c5
1958 UKR Ch – Round 8 – Gufeld, Eduard – 1/2-1/2 – Kots, Yuri I – G38 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Nd7 7. Nbd2 Bd6 8. Nc4 O-O 9. O-O Qe7 10. c3 Rd8
1958 URS Ch sf – Round ? – Gufeld, Eduard – 1/2-1/2 – Geller, Efim P – G65 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Bd6 7. Bg5 h6 8. Bh4 Qe7 9. Nbd2 g5 10. Bg3 Bg4
1959 Belgrade – Round 1 – Rakic, Tomislav – 1-0 – Jovanic R – G40 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Nd7 7. Nbd2 Bb4 8. O-O Bxd2 9. Bxd2 c5 10. Bg5 f6
1959 Berlin Ch – Round 5 – Hecht, Hans-Joachim – 1/2-1/2 – Lohsse, Hans Peter – G12 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Bd6 7. Bg5 Bg4 8. h3 Bd7 9. Nbd2 Qe7 10. O-O h6
1959 Corr Wch3 – Round 1 – Dubinin, Peter – 1-0 – Kjellander Sven Erik Gunnar – G11 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Bd6 7. Nbd2 O-O 8. O-O c5 9. Nc4 Qe7 10. Bg5 h6
1959 UKR Ch – Round 8 – Kostiuchenko, Alexander – 1/2-1/2 – Ousatchi, Mark – G59 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Nd7 7. Nbd2 Bc5 8. Nc4 O-O 9. Qe2 Re8 10. Bd2 f6
1959 URS Team Ch – Round 1 – Bronstein, David I – 1/2-1/2 – Klovans, Janis – G81 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Bd6 7. Bg5 h6 8. Bh4 Qe7 9. Bxf6 Qxf6 10. Nbd2 Be6
1959 URS-ch26 – Round 11 – Gufeld, Eduard – 1-0 – Tal, Mikhail – G9 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Nd7 7. Nbd2 Be7 8. Nc4 Bf6 9. Qe2 c5 10. Bd2 O-O
1960 Aalborg – Round 1 – Enevoldsen, Jens – 1-0 – From, Sigfred – G27 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Bd6 7. Nbd2 Bd7 8. Nc4 Qe7 9. Bd2 b5 10. Ne3 O-O
1960 Avantgard Ch – Round 13 – Gufeld, Eduard – 1/2-1/2 – Poliak, Evsey – G71 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Nd7 7. Nbd2 c5 8. Nc4 Bd6 9. O-O O-O 10. c3 Re8
1960 Leipzig olm fin-A – Round 1 – Szabo, Laszlo – 1/2-1/2 – Bisguier, Arthur B – G19 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Bc5 7. O-O Qe7 8. Nbd2 Bg4 9. Nc4 Nd7 10. Ne3 h5
1960 Olympiad final A – Round 9 – Fichtl, Jiri – 1-0 – Barcza, Gedeon – G18 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Bg4 7. h3 Bxf3 8. Qxf3 Nd7 9. Nd2 Bb4 10. O-O Bxd2
1960 UKR Ch sf – Round 6 – Gufeld, Eduard – 1/2-1/2 – Poliak, Evsey – G38 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Nd7 7. Nbd2 Bd6 8. Nc4 O-O 9. O-O c5 10. Ne1 Re8
1961 Belgrade Open Belgrade YUG – Round 9 – Karaklajic, Nikola – 0-1 – Trajkovic, Aleksandar – G20 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Bc5 7. Nbd2 Be6 8. Qe2 Nd7 9. b3 Qf6 10. h3 O-O-O
1961 Clare Benedict Cup 08th – Round 2.1 – Robatsch, Karl – 1-0 – Cappello, Guido – G11 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. Nc3 Bg4 7. h3 Bxf3 8. Qxf3 Qd7 9. d3 h6 10. O-O O-O-O
1961 Hastings6162 – Round 1 – Botvinnik, Mikhail – 1-0 – Wade, Robert G – G4 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Nd7 7. Nbd2 f6 8. O-O Bc5 9. c3 Nf8 10. d4 exd4
1961 Katowice ch18-POL – Round 3 – Bednarski, Jacek B – 1/2-1/2 – Tarnowski, Alfred – G33 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Bc5 7. O-O Qe7 8. Nbd2 Bg4 9. Nc4 h6 10. Ne3 Bxe3
1961 Sarajevo 04th – Round 1 – Smailbegovic, Hasan – 1/2-1/2 – Milic, Bozidar – G3 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Nd7 7. Nbd2 Bd6 8. Nc4 O-O 9. Bd2 Re8 10. Qe2 Nf8
1962 Leningrad – Round 1 – Vitolinsh, Alvis – 1/2-1/2 – Tukmakov, Vladimir B – G25 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Nd7 7. d4 Bd6 8. dxe5 Nxe5 9. Nxe5 Bxe5 10. Qxd8+ Kxd8
1962 Marianske Lazne – Round 1 – Ghitescu, Theodor – 1/2-1/2 – Lokvenc, Josef – G10 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Bd6 7. O-O Bg4 8. h3 Bh5 9. Bg5 h6 10. Bxf6 Qxf6
1962 Skopje ch17-YUG – Round 8 – Smailbegovic, Hasan – 1/2-1/2 – Sokolov, Vladimir – G96 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Nd7 7. Nbd2 Be7 8. Nc4 f6 9. d4 exd4 10. Nxd4 Nb6
1962 URS-JUG – Round 1 – Gipslis, Aivars – 1/2-1/2 – Matanovic, Aleksandar – G7 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Nd7 7. Nbd2 Bd6 8. Nc4 c5 9. O-O O-O 10. a4 Re8
1962 Varna – Round 1 – Boey, Josef – 1/2-1/2 – Buskenstrom, Sven – G17 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Bd6 7. Nbd2 O-O 8. Nc4 Re8 9. Bd2 Bg4 10. h3 Bxf3
1962 Varna – Round 4 – Boey, Josef – 1-0 – Gunsaw – G35 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Bd6 7. Nbd2 Qe7 8. Nc4 c5 9. b3 b5 10. Ne3 c6
1962 Varna ol (Men) qual-D – Round 4 – Bolbochan, J. – 1-0 – Hemasian – G18 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Bd6 7. Nbd2 Qe7 8. b3 Nh5 9. Nc4 Bb4+ 10. Bd2 Bxd2+
1962 Varna olm – Round 1 – Fichtl, Jiri – 1/2-1/2 – Radovici, Corvin – G71 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Nd7 7. Nbd2 Bd6 8. Nc4 O-O 9. O-O c5 10. b3 f6
1962 Varna olm – Round 10 – Boey, Jin Huey – 1/2-1/2 – Domnitz, Zadok – G435 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Bc5 7. Nbd2 Qe7 8. Nc4 Ng4 9. O-O b5 10. Ne3 O-O
1963 CSR Ch – Round 15 – Novak, Zbynek – 1/2-1/2 – Trapl, Jindrich – G139 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. Nc3 Bb4 7. Nxe5 Bxc3 8. dxc3 Qxd1+ 9. Kxd1 Nxe4 10. Ke2 Be6
1963 CSR Ch – Round 18 – Fichtl, Jiri – 1-0 – Novak, Zbynek – G167 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Bg4 7. h3 Bxf3 8. Qxf3 Be7 9. Qg3 Qd6 10. Nd2 Qe6
1963 Hastings-B6364 – Round 2 – Gaprindashvili, Nona – 1-0 – Catozzi, Henry – G4 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Bd6 7. Nbd2 Be6 8. Nf1 h6 9. Ng3 c5 10. O-O g5
1963 New York ch-USA – Round 9 – Weinstein, Raymond – 0-1 – Benko, Pal – G37 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Nd7 7. O-O c5 8. Nc3 Bd6 9. Bg5 f6 10. Be3 O-O
1964 Kiev ch-URS – Round ? – Korchnoi, Viktor – 1/2-1/2 – Suetin, Alexey S – G153 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Bd6 7. Nbd2 c5 8. Nc4 Nd7 9. a4 b6 10. O-O O-O
1964 Leipzig Open 6364 2nd – Round 9 – Pietzsch, Wolfgang – 1-0 – Moehring, Guenther – G16 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. Nc3 Bb4 7. d3 Bg4 8. h3 Bxf3 9. Qxf3 Nd7 10. Qg4 Qf6
1964 Magdeburg ch DDR – Round 9 – Moehring, Guenther – 1-0 – Stahl, Franz – G19 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. Nc3 Nd7 7. d4 f6 8. dxe5 fxe5 9. O-O Be7 10. Ng5 Nf6
1964 Tel Aviv ISR – Round 2 – Moehring, Guenther – 0-1 – Pinzon Solis, Felipe – G9 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. Nc3 Bc5 7. d3 Bg4 8. h3 Bh5 9. Qe2 Qe7 10. g4 Bg6
1964 Tel Aviv olm – Round 1 – Bednarski, Jacek – 1/2-1/2 – Darga, Klaus – G99 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Nd7 7. O-O Bd6 8. Nbd2 O-O 9. Nc4 Re8 10. b3 c5
1965 Pardubice – Round 1 – Fichtl, Jiri – 0-1 – Novak, Ervin – G20 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Nd7 7. Nbd2 Be7 8. Nc4 f6 9. Nh4 O-O 10. Nf5 Nc5
1965 Pardubice – Round 15 – Marshalek, Joseph – 1/2-1/2 – Florian, Jaromir – G99 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Bc5 7. Be3 Qe7 8. Nc3 Bg4 9. h3 Bh5 10. Qe2 O-O-O
1966 Havana CUB – Round 7 – Cornelis, Frans – 1/2-1/2 – Cobo Arteaga, Eldis – G52 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Bg4 7. h3 Bxf3 8. Qxf3 Nd7 9. Nd2 Qf6 10. Qxf6 Nxf6
1967 Harrachov – Round 1 – Velimirovic, Dragoljub – 0-1 – Hennings, Artur – G94 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Nd7 7. Nbd2 Bd6 8. Nc4 c5 9. h4 f6 10. h5 Nb8
1967 Moscow – Round 1 – Shilov, Aleksander – 0-1 – Zaitsev, Igor A – G108 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Bc5 7. Nbd2 Qe7 8. Nc4 Ng4 9. O-O f6 10. h3 h5
1967 Szczecin ch POL – Round 14 – Pietrusiak, Bogdan – 1-0 – Sydor, Andrzej – G66 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Nd7 7. O-O Bd6 8. Nbd2 f6 9. Nc4 Nf8 10. Nh4 Be6
1968 Lugano olm - Round 1 - Villarroel, Geber - 0-1 - Prameshuber, Alexander - G422 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Nd7 7. O-O Bc5 8. Nbd2 O-O 9. Nc4 Re8 10. h3 f6
1968 Lugano olm - Round 1 - Walther, Edgar - 0-1 - Kristinsson, Jon - G421 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Nd7 7. Nbd2 Be7 8. Nc4 f6 9. d4 exd4 10. Nxd4 Nc5
1968 Sarajevo – Round 1 – Kelecevic, Nedeljko – 0-1 – Lein, Anatoly – G14 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Nd7 7. Nbd2 g6 8. h4 h5 9. Nc4 Qe7 10. Bg5 Qe6
1968 USSR – Round 1 – Volkevich – 0-1 – Zaitsev, Igor A – G49 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Bc5 7. Nbd2 Qe7 8. Nc4 Ng4 9. O-O f6 10. h3 h5
1969 Moskou ch-URS – Round 1 – Kupreichik, Viktor D – 0-1 – Vasiukov, Evgeni – G157 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Qe7 7. Nbd2 Bg4 8. Nc4 Nd7 9. h3 Bh5 10. g4 Bg6
1975 URS Team Ch – Round 1 – Kupreichik, Viktor D – 0-1 – Kakageldyev, Amanmurad – G413 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Bd6 7. Nbd2 Qe7 8. Nc4 c5 9. Bg5 h6 10. Bh4 g5
1975 URS Team Ch – Round 1 – Samaganova, Bakita – 1/2-1/2 – Muslimova, Aida – G410 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Bd6 7. Nbd2 Be6 8. Ng5 Qe7 9. Nxe6 Qxe6 10. O-O O-O
Corus A 2010 – Round 5 – Nakamura, Hikaru – 1/2-1/2 – Carlsen, Magnus – G33 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Bd6 7. Nbd2 Be6 8. O-O O-O 9. b3 Nd7 10. Bb2 b5
World Blitz 2023 – Round 5.36 – Sattarov, Bobir – 1-0 – Pranav, V – G293 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Nd7 7. Nbd2 Bd6 8. Nc4 O-O 9. h4 Re8 10. Ne3 Nf8

C77i — Exchange Deferred

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.Bxc6

Eval: [-0.26]

Les coups candidats

5…dxc6 — 97.2% (1756 parties)

Ambassadeurs : Munoz, Miguel (18x), Sevillano, Enrico (14x), Makka, Ioulia (12x), Delgado Ramirez, Neuris (12x), Shristi, J. Shetty (11x), Hasangatin, Ramil (10x), Mazi, Leon (10x), Ozsvath, Andras (9x)

5…bxc6 — 2.8% (50 parties)

Ambassadeurs : Botvinnik, Mikhail (3x), Giuliano, Marcelo (2x), Lublinsky, Daniel (1x), Liublinsky, Victor (1x), Nezhmetdinov, Rashid (1x), Klaman, Konstantin Mikhailovich (1x), Cornelis, Frans B (1x), Clement, Paul O (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	5…dxc6	5…bxc6
<1800	48	96%	4%
1800-2200	513	97%	3%
2200-2600	823	98%	2%
2600+	16	100%	—

Évolution par décennie (% des parties)

Décennie	N parties	5…dxc6	5…bxc6
1880s	1	100%	—
1900s	1	100%	—
1910s	1	100%	—
1920s	5	100%	—
1930s	9	100%	—
1940s	9	67%	33%
1950s	29	97%	3%
1960s	75	99%	1%
1970s	67	97%	3%
1980s	72	97%	3%
1990s	252	95%	5%
2000s	522	98%	2%
2010s	610	98%	2%
2020s	153	98%	2%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
5…dxc6	98%	98%	+0.5%
5…bxc6	2%	2%	-0.5%

Joueurs célèbres

Champions du monde dans cette position

Botvinnik, Mikhail — 6 parties
Karpov, Anatoly — 3 parties
Alekhine, Alexander — 2 parties
Tal, Mikhail — 2 parties
Euwe, Max — 1 partie
Karpov, Aleksandr — 1 partie
Carlsen, Magnus — 1 partie

Parties historiques

5…dxc6 — 97.2% (1756 parties)

1883 — Winawer, Szymon vs Rosenthal, Samuel — 1/2-1/2 — London ENG
1902 — Dubreuil, JA. vs Collins, Patrick — 1-0 — Montreal CAN
1912 — Wodicka vs Hohner, Karl-Heinz — 0-1 — Breslau GER
1921 — Schweiger, Josef vs Steiner, Endre — 0-1 — Budapest HUN
1928 — Treybal, Karel vs Lustig, Felix — 1-0 — Prague CZE

5…bxc6 — 2.8% (50 parties)

1943 — Liublinsky, Victor vs Botvinnik, Mikhail — 0-1 — Moscow RUS
1944 — Lublinsky, Daniel vs Botvinnik, Mikhail — 0-1 — ?
1949 — Nezhmetdinov, Rashid vs Klaman, Konstantin Mikhailovich — 1/2-1/2 — Tbilisi GEO
1957 — Aronson, Lev vs Keres, Paul Petrovich — 0-1 — Moskou ch-URS
1963 — Cornelis, Frans B vs Clement, Paul O — 1-0 — Belgium

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