D97m — Gruenfeld: Russian, Prins Variation

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Na6 * ○ Trait aux Blancs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Avantages : majorité centre (2v1), case forte d4, case forte b5, case forte c5, case forte d5, case forte e5, case forte g5, paire de fous, colonne c.
Faiblesses adverses : Bg7 enfermé, Bc8 enfermé.
Problèmes : roi au centre, Bc1 enfermé, Bf1 enfermé, 4 pièces non développées (C1, F1, A1, H1).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● Bg5 — Clouer Nf6
● Bd3 — Développer Bf1
● h3 — Empêcher ...Bg4
● Rc — Tour sur colonne c

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Avantages : majorité aile_dame (3v2), case forte g4, paire de fous, colonne d.
Faiblesses adverses : Bc1 enfermé, Bf1 enfermé, roi blanc au centre.
Problèmes : Bg7 enfermé, Bc8 enfermé.
Plans :
● ...Bg4 — Développer Bc8, clouer Nf3
● ...c6 — Rupture
● ...c5 — Rupture
● ...e6 — Rupture
● ...e5 — Rupture

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

D97m — Russian Prins Variation

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Na6

Eval: [+0.45]

Les coups candidats

8.Be2 — 77.4% (1885 parties) →

Ambassadeurs : Tylecek, Drahomir (19x), Farago, Ivan (16x), ? (15x), Kozul, Zdenko (14x), Kasparov, Garry (13x), Gavrikov, Viktor (12x), Krueger, Hilmar (11x), Ivanchuk, Vasyl (10x)

8.Bf4 — 5.1% (125 parties) →

Ambassadeurs : Eingorn, Vereslav S (4x), Lalic, Bogdan (3x), Flear, Glenn C (3x), Piket, Jeroen (3x), Sosonko, Gennadi (2x), Helsloot, Jan (2x), Novik, Maxim (2x), Korchnoi, Viktor (2x)

8.Bg5 — 4.1% (101 parties)

Ambassadeurs : Antoshin, Vladimir S (4x), Pachman, Ludek (3x), Padevsky, Nikola (3x), Lilienthal, Andor (2x), Barcza, Gedeon (2x), Forintos, Gyozo V (2x), Koychev Vladimirov, Cristian (2x), Uhlmann, Wolfgang (2x)

8.e5 — 4.1% (100 parties)

Ambassadeurs : Tukmakov, Vladimir B (9x), Levtchouk, George (4x), Bronstein, David I (4x), Moskalenko, Viktor (4x), Giorgadze, Giorgi Gel (3x), Stohl, Igor (3x), Karpeshov, Oleg (3x), Rawlings, Alan J C (3x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	8.Be2	8.Bf4	8.Bg5	8.e5
<1800	22	91%	5%	—	—
1800-2200	599	83%	4%	3%	4%
2200-2600	1082	79%	5%	2%	5%
2600+	78	86%	4%	1%	—

Évolution par décennie (% des parties)

Décennie	N parties	8.Be2	8.Bf4	8.Bg5	8.e5
1940s	31	68%	—	6%	10%
1950s	26	69%	4%	—	—
1960s	85	27%	2%	44%	1%
1970s	74	57%	9%	11%	—
1980s	234	61%	12%	6%	2%
1990s	454	70%	9%	3%	8%
2000s	778	85%	4%	2%	4%
2010s	664	87%	3%	1%	3%
2020s	88	88%	—	3%	3%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
8.Be2	87%	88%	+0.5%
8.Bf4	3%	0%	▼ -2.9%
8.Bg5	1%	3%	▲ +2.1%
8.e5	3%	3%	+0.4%

Joueurs célèbres

Champions du monde dans cette position

Kasparov, Garry — 10 parties
Anand, Viswanathan — 6 parties
Smyslov, Vladimir — 3 parties
Carlsen, Magnus — 2 parties
Karpov, Anatoly — 1 partie
Kramnik, Vladimir — 1 partie
Ding, Liren — 1 partie

Parties historiques

8.Be2 — 77.4% (1885 parties)

1940 — Kramer, Hanspeter vs Prins, Lodewijk — 1-0 — Hilversum NED
1940 — Kramer, Haije vs Prins, Lodewijk — 1-0 — Hilversum NED
1942 — Van den Tol, Theo vs Cortlever, Nicolas — 0-1 — NED
1948 — Kramer, George vs Najdorf, Miguel — 0-1 — New York, NY USA
1948 — Reshevsky, Samuel vs Denker, Arnold S — 0-1 — New York, NY USA

8.Bf4 — 5.1% (125 parties)

1958 — Flesch, Janos vs Honfi, Gyorgy — 0-1 — Budapest HUN
1966 — Stecko, O vs Averkin, Orest — 1-0 — Soviet Union
1968 — Schaufelberger, Heinz vs Webb, Samuel — 0-1 — Groningen NED
1971 — Korchnoi, Viktor vs Tukmakov, Vladimir B — 0-1 — Moscow RUS
1972 — Portisch, Lajos vs Timman, Jan H — 1/2-1/2 — Wijk aan Zee NED

8.Bg5 — 4.1% (101 parties)

1949 — Szabo, Ladislav vs Pachman, Ludek — 1/2-1/2 — Trencianske Teplice SVK
1949 — Lilienthal, Andor vs Barcza, Gedeon — 1/2-1/2 — Budapest HUN
1960 — Uhlmann, Wolfgang vs Pachman, Ludek — 1-0 — Buenos Aires ARG
1961 — Damjanovic, Marko vs Stupica, Janez — 1-0 — Zagreb CRO
1961 — Haag Vetter, Michael Harry vs Padevsky, Nikola — 0-1 — Reggio Emilia ITA

8.e5 — 4.1% (100 parties)

1948 — Sterner, Axel vs Bech Johansson, Amadeus — 0-1 — cr.
1948 — Tomovic, Vasilje vs Pachman, Ludek — 1/2-1/2 — Budapest HUN
1948 — Tomovic, Vasilje vs Pachman, Ludek — 1/2-1/2 — Budapest HUN
1964 — Eventov, Ya. S vs Zilberberg, Alik — 0-1 — corr
1987 — Abel, Karoly vs Timar, Zsolt — 1/2-1/2 — corr Hungary

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	● f7→g6, h7→g6
Passés	—	—
Majorité	● centre 2v1	● aile_dame 3v2

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● d4 (2v1), ● b5 (2v0), ● c5 (2v1), ● d5 (3v2), ● e5 (2v0), ● g5 (2v0)	● g4 (2v0)
Cases faibles	—	—
Centre	● d4 (2v1), ● d5 (3v2), ● e5 (2v0)	—

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● c	● d

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bf1	● Bf1 Non développé (mob. 2)
Bg7		● Bg7 Enfermé (mob. 2)
Bc8		● Bc8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Clouages	—	● pawn f7
Non développées	4 (c1, f1, a1, h1)	2 (c8, a8)

Sécurité du roi

	♔ Blancs	♚ Noirs
Statut	● Au centre !	● Roqué
Droits de roque	O-O / O-O-O	—

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	semi-ouvert
Ruptures	● d4-d5, ● e4-e5	● …c7-c6, ● …c7-c5, ● …e7-e6, ● …e7-e5

Partie
1948 Budapest – Round 1 – Tomovic, Vasilje – 1/2-1/2 – Pachman, Ludek – G6 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Na6 8. e5 Nd7 9. Qb3 Nb6 10. Bxa6 bxa6
1948 Budapest – Round 7 – Tomovic, Vasilje – 1/2-1/2 – Pachman, Ludek – G37 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Na6 8. e5 Nd7 9. Qb3 Nb6 10. Bxa6 bxa6
1948 Saltsjobaden Interzonal – Round 9 – Stoltz, Gabriel – 1/2-1/2 – Najdorf, Miguel – G81 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Na6 8. h3 c5 9. dxc5 Qa5 10. Bd2 Qxc5
1949 Budapest-Moscow – Round 4 – Lilienthal, Andor – 1/2-1/2 – Barcza, Gedeon – G24 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Na6 8. Bg5 c6 9. Qb3 Nc7 10. Rd1 Ne6
1949 GER Ch 13th – Round 1 – Niephaus, Walter – 1/2-1/2 – Eisinger, Max Jr – G2 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Na6 8. Bd2 c5 9. dxc5 Be6 10. Qb5 Rc8
1949 Trencianske Teplice – Round 8 – Szabo, Ladislav – 1/2-1/2 – Pachman, Ludek – G43 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Na6 8. Bg5 h6 9. Bh4 c5 10. d5 e6
1950 Schiavno Zdroj – Round 1 – Arlamowski, Lara – 0-1 – Zita, Frantisek – G59 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Na6 8. h3 c5 9. dxc5 Qa5 10. Qb5 Qxb5
1954 Open – Round 4 – Schmitt, James – 1-0 – Martin, Raymond – G6 1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 d5 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Na6 8. Be3 c5 9. dxc5 Ng4 10. Bf4 Be6
1955 Moskou ch-URS – Round 1 – Kotov Lundqvist, Alex – 0-1 – Averbakh, Yuri L – G69 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Na6 8. Be3 c5 9. d5 e6 10. Be2 exd5
1960 Buenos Aires – Round 11 – Uhlmann, Wolfgang – 1-0 – Pachman, Ludek – G119 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Na6 8. Bg5 h6 9. Bh4 c5 10. d5 e6
1961 Reggio Emilia 6162 – Round 1 – Haag Vetter, Michael Harry – 0-1 – Padevsky, Nikola – G1 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Na6 8. Bg5 c5 9. d5 h6 10. Bh4 e6
1961 Zagreb – Round 10 – Damjanovic, Marko – 1-0 – Stupica, Janez – G89 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Na6 8. Bg5 c6 9. e5 Nd7 10. e6 Nb6
1961 Zagreb – Round 8 – Damjanovic, Marko – 1/2-1/2 – Cuderman, Vinko – G77 1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. Nc3 d5 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Na6 8. Bg5 c6 9. e5 Be6 10. Qa4 Nd5
1962 Moscow – Round 1 – Averbakh, Yuri L – 1-0 – Padevsky, Nikola – G18 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Na6 8. Bg5 h6 9. Bh4 c5 10. d5 e6
1962 Sofia – Round 8 – Lilienthal, Andor – 1/2-1/2 – Padevsky, Nikola – G47 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Na6 8. Bg5 h6 9. Bh4 c5 10. d5 e6
1962 Stevenson Memorial 10th – Round 3 – Wood, Gabriel – 0-1 – Lehmann, Heinz – G10 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Na6 8. Rb1 Bg4 9. Be3 Nd7 10. b4 c6
1963 Buenos Aires ch-ARG – Round 12 – Wexler, Bernardo – 1-0 – Rossetto, Hector – G64 1. c4 Nf6 2. Nc3 g6 3. d4 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Na6 8. Be3 c6 9. Be2 Bg4 10. h3 Bxf3
1963 Fortaleza zt – Round 3 – Camara Ronald – 1/2-1/2 – Rossetto, Hector – G12 1. d4 d5 2. Nf3 Nf6 3. c4 g6 4. Nc3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Na6 8. Be3 c5 9. d5 Ng4 10. Bf4 e6
1963 Nt Helmbrechts GER – Round 7 – Gerusel, Mathias – 1/2-1/2 – Kohl, Werner – G30 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Na6 8. h3 c5 9. Be3 Qa5 10. Qb5 Qc7
1963 Sarajevo – Round 11 – Uhlmann, Wolfgang – 1-0 – Osmanagic, Dusan – G62 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Na6 8. Bg5 c6 9. Be2 Qa5 10. O-O Be6
1964 Amsterdam Interzonal – Round 23 – Pachman, Ludek – 1-0 – Rossetto, Hector – G234 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Na6 8. Bg5 c5 9. d5 h6 10. Bh4 b5
1964 Belgrade – Round 7 – Szabo, Laszlo – 0-1 – Milic, Borislav – G50 1. c4 Nf6 2. d4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Na6 8. Bg5 c5 9. d5 h6 10. Bh4 b5
1964 Budapest ch-HUN – Round 1 – Forintos, Gyozo V – 1-0 – Szilagyi, Peter – G82 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Na6 8. Bg5 h6 9. Bh4 c5 10. d5 e6
1965 Leipzig Inter-1 – Round 14 – Antoshin, Vladimir S – 1-0 – Barcza, Gedeon – G32 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Na6 8. Bg5 h6 9. Bh4 c5 10. d5 b5
1965 Marianske Lazne – Round 7 – Uhlmann, Wolfgang – 1-0 – Jansa, Vlastimil – G35 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Na6 8. Qa4 c5 9. d5 Qb6 10. Bxa6 bxa6
1966 Tbilisi ch-URS – Round 14 – Doroshkievich, Vladimir K – 0-1 – Polugaevsky, Lev – G122 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Na6 8. Qa4 c5 9. d5 Qb6 10. Bxa6 bxa6
1966 USSR – Round 1 – Dzindzichashvili, Roman – 1-0 – Gurgenidze, Bukhuti – G18 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Na6 8. Bg5 c5 9. d5 h6 10. Bh4 b5
1967 Halle zt – Round 2 – Uhlmann, Wolfgang – 1-0 – Kristinsson, Agust Unnar – G9 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Na6 8. Qa4 c5 9. d5 Bd7 10. Bb5 Bxb5
1967 URS-ch35 – Round 1 – Antoshin, Vladimir S – 1-0 – Gurgenidze, Bukhuti – G50 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Na6 8. Bg5 h6 9. Bh4 c5 10. O-O-O cxd4
1968 Budapest – Round 1 – Forintos, Gyozo V – 1-0 – Adorjan, Andras – G32 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Na6 8. Qa4 c5 9. d5 Qb6 10. Bxa6 bxa6
1968 Lugano SUI – Round 12 – Byrne, Ray – 1/2-1/2 – Schmidt, Waldemar – G109 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Na6 8. Bg5 h6 9. Bh4 c5 10. O-O-O cxd4
1968 POL Ch 25th – Round 9 – Adamski, Jan – 1-0 – Lewi, Jerzy – G50 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Na6 8. Qa4 c5 9. d5 Nc7 10. Be3 b6
1968 ROM Ch – Round 15 – Voiculescu, Paul – 1/2-1/2 – Ungureanu, Emil – G88 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Na6 8. Qa4 Nd7 9. Be3 Nb6 10. Qb3 c6
1968 Skopje/Ohrid – Round 9 – Uhlmann, Wolfgang – 1/2-1/2 – Polugaevsky, Lev – G74 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Na6 8. Qa4 c5 9. d5 Qb6 10. Bxa6 bxa6
1969 Hoogovens-B – Round 9 – Kozma, Jeno – 0-1 – Cortlever, Nico – G51 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Na6 8. Qa4 c5 9. d5 Bd7 10. Bb5 Nb4
1969 IBM-B – Round 9 – Diez del Corral, Jesus – 1-0 – Scholl, Eckhard – G46 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Na6 8. Bg5 h6 9. Bf4 c5 10. d5 e6
1969 Rubinstein Memorial – Round 8 – Bagirov, Vladimir – 0-1 – Barczay, Laszlo – G43 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Na6 8. Bg5 h6 9. Bh4 c5 10. d5 b5
1971 Moscow – Round ? – Shamkovich, Leonid, Leonid – 1-0 – Lepeshkin, Vladimir – G107 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Na6 8. Bg5 c5 9. d5 h6 10. Bh4 Qa5
World Blitz 2015 – Round 17.51 – Shabalov, Alexander – 1/2-1/2 – Belov, Vladimir – G1075 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Na6 8. Be3 c5 9. d5 e6 10. Be2 exd5

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