C67n — Spanish: Open Berlin, 5.d4 Nd6 6.dxe5

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.d4 Nd6 6.dxe5 * ● Trait aux Noirs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Atouts. Les Blancs s'appuient sur les cases fortes d4 et g5, un fou actif en b5, la paire de fous et la colonne semi-ouverte d.

Côté adverse. Les fous enfermés en c8 et f8 et le roi resté au centre.

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

Plans. Nbd2 (Développer Nb1) ; Be3 (Développer Bc1) ; h3 (Empêcher ...Bg4) ; Tour sur colonne d.

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Atouts. Les Noirs s'appuient sur la paire de fous et la colonne semi-ouverte e.

Côté adverse. Le fou enfermé en c1 et une pièce en prise (le fou en b5).

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) ; ...f6 (Rupture).

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	—
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● d4 (2v1), ● g5 (2v1)	—
Cases faibles	—	—
Centre	● d4 (2v1), ● d5 (1v0)	● e4 (1v0)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● d	● e

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bb5	● Bb5 Actif (mob. 6)
Bc8		● Bc8 Non développé (mob. 0)
Bf8		● Bf8 Non développé (mob. 1)
Paire de fous	● Oui	● Oui
Non développées	3 (b1, c1, a1)	4 (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	semi-ouvert
Ruptures	● c2-c3	● …f7-f6, ● …f7-f5

Partie
1900 DSB-12.Kongress – Round 12 – Wolf Heinrich – 0-1 – Pillsbury, Harry – G74 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 d6 8. e6 fxe6 9. axb5 Ne7 10. Nc3 Ng6
1900 Paris – Round 5 – Assiga Simon Didier – 0-1 – Pillsbury, Harry – G45 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 d6 8. e6 Bxe6 9. axb5 Ne5 10. Nd4 Bd7
1902 It (Men) Vienna AUT – Round 3 – Moeller, Jorgen – 1/2-1/2 – Euwe, Max – G6 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 Na3 8. Nxa3 d5 9. exd6 Bxd6 10. Bg5 f6
1939 Bournemouth – Round 1 – Aitken, James – 1-0 – Kei Kitto – G15 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 Nd6 8. exd6 Bxd6 9. Nc3 O-O 10. Nd5 Be7
1948 Buenos Aires/La Plata it – Round 1 – Acharam Medina, Sebastian Alejandro – 0-1 – Acebey Michel, Veroska – G24 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 d6 8. axb5 Nxe5 9. Re1 Be7 10. Nxe5 dxe5
1957 Moskou ch-URS – Round 14 – Spassky, Boris Vasily – 1/2-1/2 – Antoshin, Vladimir S – G143 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 d6 8. e6 Bxe6 9. axb5 Ne5 10. Nd4 Bd7
1957 Sombor – Round 8 – Bogdanovic, Rajko – 0-1 – Karaklajic, Nikola – G91 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 d6 8. e6 fxe6 9. axb5 Ne7 10. Bg5 h6
1958 Sarajevo ch YUG – Round 15 – Bogdanovic, Rajko – 1/2-1/2 – Trifunovic, Petar – G23 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. c4 d6 8. cxb5 Nxe5 9. Re1 Be7 10. Nxe5 dxe5
1958 YUG Ch 13th – Round 6 – Matulovic, Milan – 1/2-1/2 – Ivkov, Borislav – G35 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 d6 8. e6 fxe6 9. axb5 Ne7 10. Bg5 h6
1960 Mar del Plata – Round 13 – Eliskases, Erich – 1/2-1/2 – Redolfi, Argentino Rodolfo – G105 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 Nbd4 8. Nxd4 Nxd4 9. Qxd4 d5 10. Nc3 c6
1961 Moscow Ch – Round ? – Vasiukov, Evgeni – 1/2-1/2 – Bykhovsky, Anatoly A – G110 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 d6 8. e6 fxe6 9. axb5 Ne7 10. Ng5 Ng6
1962 Marianske Lazne – Round 6 – Tringov, Georgi P – 1/2-1/2 – Muehlberg, Siegfried – G43 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 d6 8. e6 Bxe6 9. axb5 Ne7 10. Nd4 Ng6
1962 Moscow RUS – Round 1 – Vasiukov, Evgeni – 1-0 – Shamkovich, Leonid – G22 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 d6 8. e6 Bxe6 9. axb5 Ne5 10. Nd4 Be7
1962 Varna olm – Round 9 – Radovici, Corvin – 1/2-1/2 – Milev, Zdravko – G208 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 Nbd4 8. Nxd4 Nxd4 9. Qxd4 d5 10. exd6 Qxd6
1965 Rubinstein Memorial – Round 2 – Vasiukov, Evgeni – 0-1 – Neikirkh, Oleg – G8 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 d6 8. e6 fxe6 9. axb5 Ne7 10. Ng5 Nf5
1966 Parcetic Memorial 2nd – Round 3 – Dely, Peter – 1/2-1/2 – Minev, Nikolay N – G12 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 Nbd4 8. Nxd4 Nxd4 9. Qxd4 d5 10. b4 c6
1967 FRG Ch Kiel GER – Round 15 – Teufel, Juergen – 1/2-1/2 – Kestler, Hans-Guenther – G59 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 d6 8. axb5 Nxe5 9. Re1 Be7 10. Nxe5 dxe5
1968 Bucharest – Round 5 – Jansa, Vlastimil – 1-0 – Troianescu, Octav – G21 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 d6 8. e6 Bxe6 9. axb5 Ne5 10. Nd4 g5
1969 USSR – Round 1 – Suetin, Alexey S – 1/2-1/2 – Faibisovich, Vadim Z – G40 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. c4 d6 8. e6 fxe6 9. cxb5 Ne7 10. Re1 Nf5
34. ECC Open 2018 – Round 2.3 – Guseinov, Gadir – 1-0 – Bosman, Michiel – G53 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 Nbd4 8. Nxd4 d5 9. Nxc6 bxc6 10. Nd2 c5
43. Olympiad 2018 – Round 10.6 – Naiditsch, Arkadij – 0-1 – Kryvoruchko, Yuriy – G684 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 Nbd4 8. Nxd4 d5 9. Nxc6 bxc6 10. Nd2 Rb8
63. ch-USA 2019 – Round 4.1 – Xiong, Jeffery – 0-1 – Robson, Ray – G19 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 Nbd4 8. Nxd4 Nxd4 9. Qxd4 d5 10. Qd3 g6
76. Tata Steel Masters 2014 – Round 5.4 – Naiditsch, Arkadij – 0-1 – Aronian, Levon – G28 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 Nbd4 8. Nxd4 d6 9. exd6 Bxd6 10. Re1+ Be7
85. Tata Steel Masters 2023 – Round 11.7 – Erigaisi Arjun – 1/2-1/2 – Gukesh D – G77 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 Nbd4 8. Nxd4 d5 9. c3 Be7 10. f4 O-O
ch-Wereld Teams 1989 – Round 1 – Chandler, Murray G – 1/2-1/2 – Brunner, Lucas – G62 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 d6 8. e6 fxe6 9. axb5 Ne7 10. Nc3 Ng6
FIDE Candidates 2024 - Round 14 - Abasov, Nijat - 0-1 - Praggnanandhaa R 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d6 6. Nf3 Nbd7 7. O-O e5 8. e4 Re8 9. Re1 exd4 10. Nxd4 c6
FIDE Candidates 2024 - Round 14 - Firouzja, Alireza - 1/2-1/2 - Vidit, Santosh Gujrathi 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 Nbd4 8. Nxd4 d5 9. exd6 Nxd4 10. Qxd4 Qxd6
FIDE World Cup 2019 – Round 1.2 – Delgado Ramirez, Neuris – 1/2-1/2 – McShane, Luke J – G112 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 Nbd4 8. Nxd4 d5 9. exd6 Nxd4 10. Qxd4 Qxd6
FIDE World Rapid Championship 2014 – Round 14.11 – Guseinov, Gadir – 1/2-1/2 – Mamedov, Rauf – G67 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 Nbd4 8. Nxd4 d5 9. exd6 Bxd6 10. Nxc6 bxc6
GCT Rapid YourNextMove 2018 – Round 6.5 – Grischuk, Alexander – 0-1 – Nakamura, Hikaru – G30 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 Nbd4 8. Nxd4 Nxd4 9. Qxd4 d5 10. Qd3 c6
Global Chess League 2023 – Round 9.3 – Saini Vidit – 1/2-1/2 – Dominguez Perez, Leinier – G114 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 Nbd4 8. Nxd4 d5 9. c3 Be7 10. f4 O-O
Saint Louis Rapid and Blitz 2025 – Round 15 – Dominguez Perez Leinier – 1/2-1/2 – So Wesley – G71 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 Nbd4 8. Nxd4 d5 9. exd6 Nxd4 10. Qxd4 Qxd6
Saint Louis Rapid and Blitz 2025 – Round 27 – Vachier-Lagrave Maxime – 1/2-1/2 – So Wesley – G134 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 Nbd4 8. Nxd4 d5 9. exd6 Nxd4 10. Qxd4 Qxd6
USA Ch 2022 – Round 1.7 – Caruana, Fabiano – 1/2-1/2 – Dominguez Perez, Leinier – G7 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 Nbd4 8. Nxd4 d5 9. Nxc6 bxc6 10. Qd3 Qd7
World Blitz 2015 – Round 11.15 – Perunovic, Milos – 1-0 – Bruzon Batista, Lazaro – G663 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 Nbd4 8. Nxd4 d5 9. Nxc6 bxc6 10. Nd2 Be7
World Blitz 2017 – Round 17.25 – Guseinov, Gadir – 0-1 – Bosiocic, Marin – G881 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 Nbd4 8. Nxd4 Nxd4 9. Qxd4 d5 10. Qd3 c6
World Blitz 2019 – Round 17.70 – Khanin, Semen – 1/2-1/2 – Pashikian, Arman – G1178 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 Nbd4 8. Nxd4 d6 9. exd6 Bxd6 10. Nxc6 bxc6
World Blitz 2023 – Round 10.65 – Averin, Nikolay – 1-0 – Zilka, Stepan – G604 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 Nbd4 8. Nxd4 Nxd4 9. Qxd4 d5 10. Nc3 c6
World Blitz 2023 – Round 14.95 – Averin, Nikolay – 1-0 – Pichot, Alan – G839 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 Nbd4 8. Nxd4 d5 9. Nc3 Nxd4 10. Qxd4 c6
World Rapid 2016 – Round 10.14 – Howell, David W L – 1/2-1/2 – Jakovenko, Dmitry – G374 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 Nbd4 8. Nxd4 Nxd4 9. Qxd4 d5 10. Qd3 g6

C67n — Open Berlin

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.d4 Nd6 6.dxe5

Eval: [+0.00]

Les coups candidats

6…Nxb5 — 99.2% (1167 parties)

Ambassadeurs : Aleksandrov Ivanchev, Aleksandar (16x), Guseinov, Gadir (13x), Oleksiyenko, Mykhaylo (13x), Belyakov, Bogdan (10x), Pillsbury, Harry (8x), Goryachkina, Aleksandra (8x), Vega Gutierrez, Sabrina (7x), Petkov, Vladimir (6x)

6…Nf5 — 0.6% (7 parties)

Ambassadeurs : Beizaga Roldan, Rai Fabrizzio (1x), Andrade Andrade, Miguel Ulises (1x), Dobrowolski, Piotr (1x), Krasenkow, Michal (1x), Alsina Leal, Daniel (1x), Glud, Jakob Vang (1x), Prociuc, Evgenii (1x), Gangan, Lilian (1x)

6…Nxe5 — 0.3% (3 parties)

Ambassadeurs : Ristic, Nenad (1x), Aleksandrov, Aleksej (1x), Dauletova, Gulmira (1x), Percheron, Andre (1x), Sidabutar, Uriel Noah Oloan (1x), Yuan, Qingyu (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	6…Nxb5	6…Nf5	6…Nxe5
<1800	6	100%	—	—
1800-2200	234	97%	2%	1%
2200-2600	729	100%	0%	0%
2600+	113	100%	—	—

Évolution par décennie (% des parties)

Décennie	N parties	6…Nxb5	6…Nf5	6…Nxe5
1880s	4	100%	—	—
1890s	15	100%	—	—
1900s	11	100%	—	—
1910s	1	100%	—	—
1930s	3	100%	—	—
1940s	2	100%	—	—
1950s	8	100%	—	—
1960s	14	100%	—	—
1970s	13	100%	—	—
1980s	15	100%	—	—
1990s	46	100%	—	—
2000s	232	99%	0%	0%
2010s	563	99%	1%	—
2020s	250	99%	0%	1%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
6…Nxb5	99%	99%	-0.3%
6…Nf5	1%	0%	-0.5%
6…Nxe5	0%	1%	▲ +0.8%

Joueurs célèbres

Champions du monde dans cette position

Ju, Wenjun — 3 parties
Alekhine, Alexander — 2 parties
Lasker, Emanuel — 1 partie
Euwe, Max — 1 partie
Karpov, Anatoly — 1 partie
Kramnik, Vladimir — 1 partie
Hou, Yifan — 1 partie
Gukesh D — 1 partie

Parties historiques

6…Nxb5 — 99.2% (1167 parties)

1889 — Tarrasch, Siegbert vs Kurschner, A. — 1-0 — Nuerenberg GER
1889 — Burn, Amos vs Gunsberg, Isidor — 1-0 — New York, NY USA
1889 — Gossip, George vs Harmonist, Max — 1/2-1/2 — Breslau GER
1889 — Delmar, Eugene vs Gunsberg, Isidor — 0-1 — New York, NY USA
1890 — Bauer, Johann Hermann vs Makovetz, Gyula — 1/2-1/2 — Graz AUT

6…Nf5 — 0.6% (7 parties)

2002 — Beizaga Roldan, Rai Fabrizzio vs Andrade Andrade, Miguel Ulises — 0-1 — La Paz BOL
2011 — Dobrowolski, Piotr vs Krasenkow, Michal — 1/2-1/2 — Wroclaw POL
2011 — Alsina Leal, Daniel vs Glud, Jakob Vang — 1-0 — Sabadell ESP
2012 — Prociuc, Evgenii vs Gangan, Lilian — 1-0 — Kishinev MDA
2014 — Wittmann, Walter vs von Lossow, Marcus — 1-0 — Graz AUT

6…Nxe5 — 0.3% (3 parties)

2002 — Ristic, Nenad vs Aleksandrov, Aleksej — 1/2-1/2 — Budva MNE
2021 — Dauletova, Gulmira vs Percheron, Andre — 1-0 — Europe-Echecs INT
2025 — Sidabutar, Uriel Noah Oloan vs Yuan, Qingyu — 1/2-1/2 — Penang MAS

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