Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	● f7→e6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● b5 (3v1)	● c5 (2v0)
Cases faibles	—	—
Centre	● d4 (1v0)	● e5 (1v0)

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Ouvertes	● c, ● d	● c, ● d

Pièces

	♔ Blancs	♚ Noirs
Bc4	● Bc4 Actif (mob. 8)
Bg5	● Bg5 Actif (mob. 7)
Bb4		● Bb4 Actif (mob. 6)
Bc8		● Bc8 Non développé (mob. 1)
Paire de fous	● Oui	● Oui
Clouages	● knight c3	—
Non développées	2 (● a1, ● h1)	4 (● b8, ● 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	mobile

D39i — QGD: Ragozin, Vienna, 6.e4 c5 7.Bxc4, 8…Qa5

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Bb4 5.Bg5 dxc4 6.e4 c5 7.Bxc4 cxd4 8.Nxd4 Qa5 * ○ Trait aux Blancs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. Bxf6 (Fou actif (mobilité 6) — 92 % des parties) ; Bd2 (Fou actif (mobilité 5) — 8 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...Bxc3+ (Fou actif (mobilité 5) — 67 % des parties) ; ...Qc5 (Centraliser la dame — 8 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Partie
1939 Buenos Aires ol f-A – Round 3 – Fallet Kahn, Victor – 1-0 – Schmidt, Paul – G50 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Bb4+ 5. Nc3 dxc4 6. e4 c5 7. Bxc4 cxd4 8. Nxd4 Qa5 9. Bxf6 gxf6 10. O-O Bd7
1939 Leningrad ch-URS – Round 9 – Kotov, Alexander. – 1-0 – Yudovich, Mikhail M – G68 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Bg5 Bb4+ 5. Nc3 dxc4 6. e4 c5 7. Bxc4 cxd4 8. Nxd4 Qa5 9. Bxf6 Bxc3+ 10. bxc3 gxf6
1946 Zagreb ch-YUG – Round 1 – Subaric, Radoman – 0-1 – Trifunovic, Petar – G1 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Bb4+ 5. Nc3 dxc4 6. e4 c5 7. Bxc4 cxd4 8. Nxd4 Qa5 9. Bxf6 Bxc3+ 10. bxc3 Qxc3+
1947 GER Ch 11th – Round 19 – Rautenberg, Wilhelm – 1-0 – Schlensker, Paul – G22 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Bg5 Bb4+ 5. Nc3 dxc4 6. e4 c5 7. Bxc4 cxd4 8. Nxd4 Qa5 9. Bxf6 Bxc3+ 10. bxc3 Qxc3+
1947 Mar del Plata – Round 15 – Maderna, Carlos – 1/2-1/2 – Euwe, Max – G128 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Bb4+ 5. Nc3 dxc4 6. e4 c5 7. Bxc4 cxd4 8. Nxd4 Qa5 9. Bxf6 Bxc3+ 10. bxc3 Qxc3+
1948 It (Men) Mar Del Plata ARG – Round 1 – Maderna, Carlos – 1-0 – Szabo, Ladislav – G2 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Bg5 Bb4+ 5. Nc3 dxc4 6. e4 c5 7. Bxc4 cxd4 8. Nxd4 Qa5 9. Bxf6 Bxc3+ 10. bxc3 Qxc3+
1948 Karlovy Vary – Round 1 – Podgorny, Jiri – 1-0 – Barcza, Gedeon – G12 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Bb4+ 5. Nc3 dxc4 6. e4 c5 7. Bxc4 cxd4 8. Nxd4 Qa5 9. Bxf6 gxf6 10. O-O Bd7
1949 Trencianske Teplice – Round 1 – Stahlberg, Gideon – 1-0 – Sefc, Jan – G1 1. c4 e6 2. d4 Nf6 3. Nf3 d5 4. Bg5 Bb4+ 5. Nc3 dxc4 6. e4 c5 7. Bxc4 cxd4 8. Nxd4 Qa5 9. Bxf6 Bxc3+ 10. bxc3 Qxc3+
1953 Mar del Plata – Round 2 – Trifunovic, Petar – 1/2-1/2 – Gligorić, Svetozar – G44 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Bg5 Bb4+ 5. Nc3 dxc4 6. e4 c5 7. Bxc4 cxd4 8. Nxd4 Qa5 9. Bxf6 Bxc3+ 10. bxc3 Qxc3+
1953 Montreal Ch – Round 9 – Zalys, Ignas – 0-1 – Shilov, Aleksander – G7 1. Nf3 e6 2. c4 d5 3. d4 Nf6 4. Bg5 Bb4+ 5. Nc3 dxc4 6. e4 c5 7. Bxc4 cxd4 8. Nxd4 Qa5 9. Bxf6 Bxc3+ 10. bxc3 Qxc3+
1956 H 176 – Round ? – Tiemann, Christoph – 0-1 – Dietel, Johannes – G3 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Bb4+ 5. Nc3 dxc4 6. e4 c5 7. Bxc4 cxd4 8. Nxd4 Qa5 9. Bxf6 gxf6 10. O-O Nd7
1964 Capablanca Memorial – Round 14 – Smyslov, Vladimir – 1-0 – Wade, Robert G – G138 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Bb4+ 5. Nc3 dxc4 6. e4 c5 7. Bxc4 cxd4 8. Nxd4 Qa5 9. Bxf6 Bxc3+ 10. bxc3 Qxc3+
4. Kings Tournament 2010 – Round 6 – Wang, Yue(SH) – 1/2-1/2 – Gelfand, Boris – G17 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 dxc4 5. e4 Bb4 6. Bg5 c5 7. Bxc4 cxd4 8. Nxd4 Qa5 9. Bd2 Qc5 10. Bb5+ Bd7
41. Olympiad Open 2014 – Round 8.10 – Kramnik, Vladimir – 0-1 – Vallejo Pons, Francisco – G538 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e4 Bb4 6. Bg5 c5 7. Bxc4 cxd4 8. Nxd4 Qa5 9. Bd2 Qc5 10. Bb5+ Bd7
43. Olympiad 2018 – Round 10.1 – Bu, Xiangzhi – 1/2-1/2 – Piorun, Kacper – G630 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Bg5 Bb4+ 5. Nc3 dxc4 6. e4 c5 7. Bxc4 cxd4 8. Nxd4 Qa5 9. Bxf6 Bxc3+ 10. bxc3 Qxc3+
Amber-rapid 20th 2011 – Round 2 – Grischuk, Alexander – 1/2-1/2 – Gelfand, Boris – G5 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e4 Bb4 6. Bg5 c5 7. Bxc4 cxd4 8. Nxd4 Qa5 9. Bd2 Qc5 10. Bb5+ Bd7
Bosna SuperGM 2000 – Round 7 – Kasparov, Garry – 1/2-1/2 – Morozevich, Alexander – G33 1. d4 e6 2. Nf3 Nf6 3. c4 d5 4. Nc3 dxc4 5. e4 Bb4 6. Bg5 c5 7. Bxc4 cxd4 8. Nxd4 Qa5 9. Bd2 O-O 10. Nc2 Bxc3
FIDE-Wch k.o. 1997 – Round 4.2 – Gelfand, Boris – 1/2-1/2 – Tkachiev, Vladislav – G156 1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. Nc3 e6 5. e4 Bb4 6. Bg5 c5 7. Bxc4 cxd4 8. Nxd4 Qa5 9. Bd2 Qc5 10. Bb5+ Bd7
Grand Slam Final Masters 2010 – Round 5 – Kramnik, Vladimir – 1/2-1/2 – Anand, Viswanathan – G8 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e4 Bb4 6. Bg5 c5 7. Bxc4 cxd4 8. Nxd4 Qa5 9. Bd2 Qc5 10. Bb5+ Bd7
Hoogovens 1998 – Round 7 – Topalov, Veselin – 1/2-1/2 – Polgar, Judit – G31 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e4 Bb4 6. Bg5 c5 7. Bxc4 cxd4 8. Nxd4 Qa5 9. Bd2 Qc5 10. Bb5+ Bd7
Olympiad 2002 – Round 5 – Beliavsky, Alexander G – 1/2-1/2 – Georgiev, Krum – G142 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e4 Bb4 6. Bg5 c5 7. Bxc4 cxd4 8. Nxd4 Qa5 9. Bb5+ Bd7 10. Bxf6 gxf6
Renova FIDE GP Zug 2013 – Round 11.6 – Ponomariov, Ruslan – 1/2-1/2 – Morozevich, Alexander – G64 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 dxc4 5. e4 Bb4 6. Bg5 c5 7. Bxc4 cxd4 8. Nxd4 Qa5 9. Bxf6 Bxc3+ 10. bxc3 Qxc3+
RUS vs. ROW 2002 – Round 8 – Gelfand, Boris – 1-0 – Khalifman, Alexander – G60 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 dxc4 5. e4 Bb4 6. Bg5 c5 7. Bxc4 cxd4 8. Nxd4 Qa5 9. Bd2 Qc5 10. Bb5+ Nbd7
Superbet Chess Classic Romania 2025 – Round 7 – Aronian Levon – 1/2-1/2 – Caruana Fabiano – G33 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. Bg5 dxc4 6. e4 c5 7. Bxc4 cxd4 8. Nxd4 Qa5 9. Bxf6 Bxc3+ 10. bxc3 Qxc3+
SuperGM 2000 – Round 7 – Akopian, Vladimir – 1-0 – Piket, Jeroen – G23 1. Nf3 d5 2. c4 e6 3. d4 Nf6 4. Nc3 dxc4 5. e4 Bb4 6. Bg5 c5 7. Bxc4 cxd4 8. Nxd4 Qa5 9. Bd2 O-O 10. Qe2 Rd8
World Blitz 2009 – Round 41 – Grischuk, Alexander – 1/2-1/2 – Morozevich, Alexander – G427 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 dxc4 5. e4 Bb4 6. Bg5 c5 7. Bxc4 cxd4 8. Nxd4 Qa5 9. Bd2 Qc5 10. Bb5+ Nbd7
World Blitz 2022 – Round 11.21 – Tomashevsky, Evgeny – 0-1 – Anton Guijarro, David – G571 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 dxc4 6. e4 c5 7. Bxc4 cxd4 8. Nxd4 Qa5 9. Bd2 Qc5 10. Bb5+ Bd7
World Blitz 2022 – Round 7.50 – Damjanovic, Vuk – 1/2-1/2 – Anton Guijarro, David – G374 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Bb4 5. Bg5 dxc4 6. e4 c5 7. Bxc4 cxd4 8. Nxd4 Qa5 9. Bxf6 Bxc3+ 10. bxc3 Qxc3+

D39i — Ragozin, Vienna (1939)

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Bb4 5.Bg5 dxc4 6.e4 c5 7.Bxc4 cxd4 8.Nxd4 Qa5

Les coups candidats

9.Bd2 — 67.1% (526 parties)

Ambassadeurs : Acciaro, Giuseppe (13x), Müller, Detlef (10x), Harvey, Donald J (9x), Le Bled, Pierre (9x), Clark, Richard I (6x), Allawi Rawlings (6x), Gelfand, Boris (5x), Cade, Steven (5x)

9.Bb5+ — 17.2% (135 parties)

Ambassadeurs : Horvath, Adam (5x), Balta, Mihai Victor (5x), Futida, Souitiro (2x), Gyimesi, Zoltan (2x), Salzmann, Stefan (2x), Welin, Thomas (1x), Rantanen, Yrjo A. (1x), Cabrera Do Nascimento, Tayri (1x)

9.Bxf6 — 15.4% (121 parties)

Ambassadeurs : Rantanen, Yrjo A. (2x), Delchev, Aleksander (2x), Tiemann, Christoph (1x), Dietel, Johannes (1x), Franklin Kagoni (1x), Stoliarov, L. (1x), Zalys, Ignas (1x), Shilov, Aleksander (1x)

9.Nb5 — 0.1% (1 parties)

Ambassadeurs : Glavinac, Goran (1x), Atanasov, Sande (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	9.Bd2	9.Bb5+	9.Bxf6	9.Nb5
<1800	36	75%	19%	6%	—
1800-2200	270	72%	15%	12%	0%
2200-2600	373	65%	18%	16%	—
2600+	49	65%	18%	16%	—

Évolution par décennie (% des parties)

Décennie	N parties	9.Bd2	9.Bb5+	9.Bxf6	9.Nb5
1950s	6	—	—	100%	—
1960s	2	—	—	100%	—
1980s	7	14%	14%	71%	—
1990s	30	43%	30%	27%	—
2000s	179	59%	25%	16%	1%
2010s	406	69%	17%	14%	—
2020s	154	82%	8%	9%	—

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
9.Bd2	69%	82%	▲ +13.5%
9.Bb5+	17%	8%	▼ -8.1%
9.Bxf6	14%	9%	▼ -5.2%
9.Nb5	0%	0%	+0.0%

Joueurs célèbres

Champions du monde dans cette position

Kramnik, Vladimir — 4 parties
Kasparov, Garry — 2 parties
Anand, Viswanathan — 2 parties
Ding, Liren — 2 parties
Carlsen, Magnus — 1 partie
Ju, Wenjun — 1 partie
Hou, Yifan — 1 partie

Parties historiques

9.Bd2 — 67.1% (526 parties)

1987 — Dautov, Rustem vs Levin Brian — 1-0 — USSR
1991 — Zueger, Beat vs Kishnev, Sergey — 1/2-1/2 — Gelsenkirchen GER
1996 — Parzefall, Jan vs Gutfleisch, Ralf — 1-0 — Corr compuserve casual
1997 — Gelfand, Boris vs Tkachiev, Vladislav — 1/2-1/2 — Groningen NED
1997 — Gelfand, Boris vs Tkachiev, Vladislav — 1/2-1/2 — Groningen NED

9.Bb5+ — 17.2% (135 parties)

1988 — Welin, Thomas vs Rantanen, Yrjo A. — 0-1 — Finland-Sweden
1990 — Skeels, James B. vs Schug, Heinz-Erich — 0-1 — ICCF
1990 — Piket, Jeroen vs Hettich, Werner — 1/2-1/2 — The Hague NED
1993 — Futida, Souitiro vs Cabrera Do Nascimento, Tayri — 1-0 — ?
1993 — Futida, Souitiro vs Peiter, Bruno Vonibaldo — 1-0 — ?

9.Bxf6 — 15.4% (121 parties)

1953 — Zalys, Ignas vs Shilov, Aleksander — 0-1 — Montreal CAN
1953 — Trifunovic, Petar vs Gligoric, Sofija — 1/2-1/2 — Mar del Plata ARG
1954 — Franklin Kagoni vs Stoliarov, L. — 1-0 — Ukraine
1954 — Hauptova, Eliska vs Wagnerova, Adela — 1-0 — Czechoslovakia
1956 — Tiemann, Christoph vs Dietel, Johannes — 0-1 — H 176

9.Nb5 — 0.1% (1 parties)

2005 — Glavinac, Goran vs Atanasov, Sande — 0-1 — Struga MKD

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