C45y — Scotch: 4.Nxd4 Bc5 5.Be3 Qf6 6.c3 Nge7 7.Bc4 Ne5

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Bc5 5.Be3 Qf6 6.c3 Nge7 7.Bc4 Ne5 * ○ Trait aux Blancs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Avantages : case forte d4, case forte b5, case forte d5, Be3 actif, Bc4 actif, paire de fous, colonne d.
Faiblesses adverses : Bc8 enfermé, roi noir au centre.
Problèmes : roi au centre, 3 pièces non développées (B1, A1, H1).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● Nc3 — Développer Nb1
● Rd — Tour sur colonne d

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Avantages : Bc5 actif, paire de fous, colonne e.
Faiblesses adverses : roi blanc au centre, bishop c4 en prise.
Problèmes : roi au centre, Bc8 enfermé, 3 pièces non développées (C8, A8, H8).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● ...d6 — Libérer Bc8
● ...c6 — Rupture
● ...d5 — Rupture
● ...Re — Tour sur colonne e

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

C45y —

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Bc5 5.Be3 Qf6 6.c3 Nge7 7.Bc4 Ne5

Eval: [+0.20]

Les coups candidats

8.Be2 — 89.9% (3574 parties)

Ambassadeurs : Markus, Roland (34x), Senzacqua, Fabrizio (26x), Sherwood, Russell (19x), Pavasovic, Dusko (14x), Theissl Pokorna, Regina (14x), Staf, Gunnar (14x), Pott, Brian (14x), Rublevsky, Sergei (13x)

8.Bb3 — 8.0% (320 parties)

Ambassadeurs : Padioleau, Aurelien (3x), Ruhl, Clemens (3x), Mandrikov, Sergey (3x), Stepán, Josef (3x), Steinhart, Christoph (2x), Schargorodskij, Maxim (2x), Gergelits, Vaclav (2x), Karmann, Alexander (2x)

8.Nd2 — 1.1% (43 parties)

Ambassadeurs : Vohl, Gregor (7x), Medvescek, Jerica (2x), Jonsson Birger (1x), Johansson, Martin 1979 (1x), Ansola Marquinez, Alberto (1x), Abel Vazquez, Jose Luis (1x), Kovarova, Oxana (1x), Mraz, Vaclav (1x)

8.Qe2 — 0.4% (15 parties)

Ambassadeurs : Bueno Perez, Lazaro Antonio (1x), Lutikov, Anatoly S (1x), Nuenchert, Eveline (1x), Walther, Diana (1x), Brouwer, Richard (1x), Zwanenbeek I (1x), Florian, Jiri (1x), Nisztuk, Michal (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	8.Be2	8.Bb3	8.Nd2	8.Qe2
<1800	182	80%	16%	2%	—
1800-2200	1572	90%	8%	1%	0%
2200-2600	1283	97%	2%	—	0%
2600+	76	92%	8%	—	—

Évolution par décennie (% des parties)

Décennie	N parties	8.Be2	8.Bb3	8.Nd2	8.Qe2
1860s	1	—	100%	—	—
1870s	4	75%	25%	—	—
1880s	4	100%	—	—	—
1890s	1	—	100%	—	—
1900s	2	50%	50%	—	—
1920s	1	100%	—	—	—
1930s	2	100%	—	—	—
1950s	5	100%	—	—	—
1960s	4	100%	—	—	—
1970s	8	50%	25%	—	25%
1980s	10	60%	10%	20%	10%
1990s	691	90%	9%	1%	0%
2000s	1663	91%	7%	1%	0%
2010s	1424	90%	8%	1%	0%
2020s	156	87%	12%	—	—

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
8.Be2	90%	87%	▼ -3.3%
8.Bb3	8%	12%	▲ +4.0%
8.Nd2	1%	0%	▼ -1.0%
8.Qe2	0%	0%	-0.1%

Joueurs célèbres

Champions du monde dans cette position

Smyslov, Vladimir — 3 parties
Kasparov, Garry — 3 parties
Carlsen, Magnus — 2 parties
Karpov, Aleksandr — 1 partie
Kramnik, Vladimir — 1 partie

Parties historiques

8.Be2 — 89.9% (3574 parties)

1874 — Hosmer, Henry vs Judd, Max — 0-1 — Chicago, IL USA
1877 — Zukertort, Johannes vs Goering, Carsta — 1/2-1/2 — Cologne GER
1879 — Chigorin, Mikhail vs Schiffers, Emanuel — 1/2-1/2 — St Petersburg RUS
1880 — Schallopp, Emil vs Riemann, Fritz — 1-0 — Berlin GER
1880 — Judd, Max vs Delmar, Eugene — 1-0 — New York, NY USA

8.Bb3 — 8.0% (320 parties)

1867 — Golmayo Zupide, Celso F vs Neumann, Gustav — 0-1 — Paris FRA
1873 — Meitner, Philipp vs Rosenthal, Samuel — 0-1 — Vienna AUT
1891 — Ure, John Francis F vs Atkins, Henry Ernest — 1/2-1/2 — British Chess Club
1906 — Griffiths, Evan vs O'Hanlon, John James — 0-1 — Shrewsbury
1970 — Saleme, Cesar vs Van Riemsdijk, Herman C. — 1/2-1/2 — Villa Gesell ARG

8.Nd2 — 1.1% (43 parties)

1986 — Ansola Marquinez, Alberto vs Abel Vazquez, Jose Luis — 0-1 — cr.
1988 — Jonsson Birger vs Johansson, Martin 1979 — 1/2-1/2 — SSKK SM-88 corr Sweden
1995 — Junggebauer, Thomas vs Schoof, Axel — 1-0 — GER
1996 — Keletiova, M. vs Panic, Viktor — 0-1 — Rimavska Sobota Ych-Eu g1
1998 — Kovarova, Oxana vs Mraz, Vaclav — 0-1 — Svetla nad Sazavou

8.Qe2 — 0.4% (15 parties)

1977 — Bueno Perez, Lazaro Antonio vs Lutikov, Anatoly S — 0-1 — Leipzig GER
1977 — Nuenchert, Eveline vs Walther, Diana — 1-0 — Frankfurt/Oder
1983 — Brouwer, Richard vs Zwanenbeek I — 1-0 — Alkmaar open
1992 — Martinkova, E. vs Folkova, Martina — 0-1 — Chrudim
1996 — Florian, Jiri vs Nisztuk, Michal — 0-1 — Decin CZE

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● b2→c3	—
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● d4 (3v1), ● b5 (2v0), ● d5 (2v1)	—
Cases faibles	—	● f5
Centre	● d4 (3v1), ● d5 (2v1)	● e5 (1v0)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● d	● e

Pièces

	♔ Blancs	♚ Noirs
Be3	● Be3 Actif (mob. 5)
Bc4	● Bc4 Actif (mob. 9)
Bc5		● Bc5 Actif (mob. 5)
Bc8		● Bc8 Non développé (mob. 0)
Paire de fous	● Oui	● Oui
Non développées	3 (b1, 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	semi-ouvert
Ruptures	● f2-f3	● …c7-c6, ● …d7-d6, ● …d7-d5

Partie
1938 Krakow Krakow POL – Round ? – Sajtar, Jaroslav – 1/2-1/2 – Bluemich, Max – G27 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 Ne5 8. Be2 Qg6 9. O-O d6 10. f4 Qxe4
1954 URS Team Ch – Round 6 – Zelinsky, Yuri – 0-1 – Bonch-Osmolovsky, Mikhail – G107 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 Ne5 8. Be2 d5 9. O-O dxe4 10. Nb5 Bd6
1955 Moscow Ch – Round 13 – Khasin, Abram – 1-0 – Lilienthal, Andor – G82 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 Ne5 8. Be2 d5 9. O-O h5 10. Nb5 Qb6
1957 New York ch-USA – Round 7 – Seidman, Herbert – 1-0 – Bisguier, Arthur B – G44 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 Ne5 8. Be2 d5 9. O-O dxe4 10. Nd2 Bb6
2. Pearl Spring 2009 – Round 1 – Carlsen, Magnus – 1-0 – Leko, Peter – G1 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 Ne5 8. Be2 Qg6 9. O-O d6 10. f4 Qxe4
3. ACP World Rapid Cup 2009 – Round 2.2 – Naiditsch, Arkadij – 1-0 – Jakovenko, Dmitry – G26 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 Ne5 8. Be2 Qg6 9. O-O d6 10. Kh1 O-O
EU-Cup 24th 2008 – Round 4 – Najer, Evgeniy – 0-1 – Naiditsch, Arkadij – G36 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 Ne5 8. Be2 Qg6 9. O-O d6 10. f3 O-O
FIDE WCh KO 2001 – Round 1.1 – Ganguly, Surya Shekhar – 1/2-1/2 – Khalifman, Alexander – G46 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 Ne5 8. Be2 Qg6 9. O-O d6 10. Kh1 Qxe4
FIDE World Cup 2025 – Round R2 Rapid 1 – Daniel Dardha – 1/2-1/2 – Grigoriy Oparin – G383 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Nb6 8. Ne5 a5 9. e3 Nbd7 10. Nc4 e6
FIDE-Wch k.o. 1997 – Round 3.1 – Azmaiparashvili, Zurab – 1-0 – Aleksandrov, Aleksej – G117 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qf6 5. Be3 Bc5 6. c3 Nge7 7. Bc4 Ne5 8. Be2 Qg6 9. O-O O-O 10. Nd2 d5
Linares 1992 – Round 6 – Illescas Cordoba, Miguel – 0-1 – Karpov, Anatoly – G23 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 Ne5 8. Be2 Qg6 9. O-O d6 10. f3 O-O
Olympiad 2002 – Round 7 – Movsesian, Sergei – 1-0 – Georgiev, Krum – G245 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 Ne5 8. Be2 Qg6 9. O-O d6 10. f3 O-O
Paris Immopar rapid 1991 – Round 1 – Gelfand, Boris – 1-0 – Beliavsky, Alexander G – G7 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 Ne5 8. Be2 Qg6 9. O-O d6 10. f4 Qxe4
Sparkassen Cat XXI 2001 – Round 10 – Morozevich, Alexander – 1/2-1/2 – Kramnik, Vladimir – G28 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 Ne5 8. Be2 Qg6 9. O-O d6 10. f4 Qxe4
Superbet Rapid & Blitz Poland 2025 – Round 1 – Gavrilescu David – 1-0 – Topalov Veselin – G2 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 Ne5 8. Be2 d6 9. O-O Qg6 10. Kh1 Ng4
TCh-RUS 2008 – Round 7 – Rublevsky, Sergei – 1/2-1/2 – Khenkin, Igor – G192 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 Ne5 8. Be2 Qg6 9. O-O d6 10. Kh1 Qxe4
Ultimate Blitz Challenge 2016 – Round 11.2 – Kasparov, Garry – 1/2-1/2 – Nakamura, Hikaru – G22 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 Ne5 8. Be2 d6 9. O-O Qg6 10. Kh1 Qxe4
Ultimate Blitz Challenge 2016 – Round 17.2 – Kasparov, Garry – 1-0 – Nakamura, Hikaru – G34 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 Ne5 8. Bb3 Qg6 9. O-O d5 10. Bf4 Bg4
Ultimate Blitz Challenge 2016 – Round 5.2 – Kasparov, Garry – 1-0 – Nakamura, Hikaru – G10 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 Ne5 8. Bb3 d6 9. O-O O-O 10. f3 N7c6
WCh 2007 – Round 7 – Morozevich, Alexander – 1/2-1/2 – Leko, Peter – G19 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 Ne5 8. Bb3 Qg6 9. O-O d5 10. Bf4 Bg4
World Blitz 2021 – Round 1.3 – Najer, Evgeniy – 1/2-1/2 – Artemiev, Vladislav – G20 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 Ne5 8. Be2 d6 9. f4 Ng4 10. Bxg4 Qh4+
World Cup 1991 – Round 13 – Ehlvest, Jaan – 1-0 – Beliavsky, Alexander G – G98 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 Ne5 8. Be2 Qg6 9. O-O d5 10. Bh5 Qxe4
World Rapid Final 2012 – Round 7 – Morozevich, Alexander – 1/2-1/2 – Ivanchuk, Vasyl – G54 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qf6 5. Be3 Bc5 6. c3 Nge7 7. Bc4 Ne5 8. Be2 Qg6 9. O-O d6 10. f3 O-O
Yerevan ol (Men) 1996 – Round 14 – Rublevsky, Sergei – 1-0 – Gretarsson, Helgi Ass – G220 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 Ne5 8. Be2 Qg6 9. O-O d5 10. Bh5 Bg4

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