C42q — Russian Game: Classical, Tarrasch Variation

1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.d4 d5 6.Bd3 Bd6 7.O-O O-O 8.c4 Bg4 * ○ Trait aux Blancs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Avantages : case forte e5, paire de fous.
Faiblesses adverses : pawn d5 en prise.
Problèmes : Bc1 enfermé, 3 pièces non développées (B1, C1, A1).
Plans :
● Nc3 — Développer Nb1
● Be3 — Développer Bc1
● h3 — Empêcher ...Bg4
● Re — Tour sur colonne e

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Avantages : Bg4 actif, Bd6 actif, paire de fous.
Faiblesses adverses : Bc1 enfermé.
Plans :
● ...Nbd7 — Développer Nb8
● ...Bg4 — Clouer Nf3
● ...f6 — Rupture
● ...f5 — Rupture
● ...Re — Tour sur colonne e

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

C42q — Russian Game: Classical Tarrasch Variation

1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.d4 d5 6.Bd3 Bd6 7.O-O O-O 8.c4 Bg4

Eval: [+0.80]

Les coups candidats

9.cxd5 — 79.5% (147 parties)

Ambassadeurs : Marshall, Frank (6x), Marshall Viele, Fabrizio Aaron (6x), Wochnik, Manfred (4x), Norman Hansen, Holger (3x), Johner, Paul (3x), Spielmann, Rudolf (3x), Levin, Eugene (3x), Garcia Caballero, Luis (3x)

9.Nc3 — 9.7% (18 parties)

Ambassadeurs : Brandao, Marcius Gomes (2x), Schlechter, Carl (1x), Marshall, Frank (1x), Marotti, Simone (1x), Rosselli del Turco (1x), Maroczy, Geza (1x), Milner Barry, Philip (1x), Corzo y Principe, Juan (1x)

9.h3 — 5.9% (11 parties)

Ambassadeurs : Struc, Miroslav (2x), Garcia Caballero, Luis (2x), Yates, Frederic D (1x), Marshall Viele, Fabrizio Aaron (1x), Wall, Bill (1x), Sims, Joe (1x), Furlan, Miha (1x), Grosar, Aljosa (1x)

9.c5 — 3.8% (7 parties)

Ambassadeurs : John, Walter (2x), Marshall, Frank (1x), Marshall Viele, Fabrizio Aaron (1x), Finck, Peter-Kristian (1x), Allsop, Georgina (1x), Behrmann, Joachim (1x), Popp Tony (1x), Tveit, Geir (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	9.cxd5	9.Nc3	9.h3	9.c5
<1800	3	100%	—	—	—
1800-2200	59	80%	10%	3%	5%
2200-2600	23	70%	13%	13%	—

Évolution par décennie (% des parties)

Décennie	N parties	9.cxd5	9.Nc3	9.h3	9.c5
1910s	18	72%	17%	—	11%
1920s	4	75%	—	25%	—
1930s	5	80%	20%	—	—
1940s	2	100%	—	—	—
1950s	4	100%	—	—	—
1960s	2	100%	—	—	—
1970s	5	80%	—	20%	—
1980s	16	75%	19%	—	6%
1990s	42	79%	10%	10%	2%
2000s	57	81%	9%	7%	4%
2010s	28	79%	7%	4%	4%
2020s	2	100%	—	—	—

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
9.cxd5	79%	100%	▲ +21.4%
9.Nc3	7%	0%	▼ -7.1%
9.h3	4%	0%	▼ -3.6%
9.c5	4%	0%	▼ -3.6%

Parties historiques

9.cxd5 — 79.5% (147 parties)

1910 — Spielmann, Rudolf vs Marshall, Frank — 0-1 — Hamburg GER
1911 — Yates, Frederic D vs McKee, James Alexander — 1/2-1/2 — Glasgow SCO
1911 — Spielmann, Rudolf vs Marshall Viele, Fabrizio Aaron — 1/2-1/2 — San Sebastian ESP
1911 — Bernstein, Ossip vs Marshall, Frank — 1/2-1/2 — San Sebastian ESP
1911 — Johner, Paul vs Marshall Viele, Fabrizio Aaron — 1/2-1/2 — New York, NY USA

9.Nc3 — 9.7% (18 parties)

1910 — Schlechter, Carl vs Marshall, Frank — 1/2-1/2 — Hamburg GER
1911 — Marotti, Simone vs Rosselli del Turco — 1/2-1/2 — Rome ITA
1913 — Corzo y Principe, Juan vs Marshall Viele, Fabrizio Aaron — 1/2-1/2 — Havana CUB
1932 — Maroczy, Geza vs Milner Barry, Philip — 1/2-1/2 — Londen
1982 — John Lloyd Alarcon vs Ludwinski, Tom A — 0-1 — E Lansing ch-MI op

9.h3 — 5.9% (11 parties)

1928 — Yates, Frederic D vs Marshall Viele, Fabrizio Aaron — 0-1 — Bad Kissingen GER
1975 — Wall, Bill vs Sims, Joe — 1/2-1/2 — ?
1991 — Furlan, Miha vs Struc, Miroslav — 1-0 — Slovenia
1991 — Grosar, Aljosa vs Struc, Miroslav — 1-0 — SLO
1993 — Milos, Gilberto vs Garcia Caballero, Luis — 1-0 — Las Palmas ESP

9.c5 — 3.8% (7 parties)

1910 — John, Walter vs Marshall, Frank — 0-1 — Hamburg GER
1910 — John, Walter vs Marshall Viele, Fabrizio Aaron — 0-1 — Hamburg GER
1988 — Finck, Peter-Kristian vs Allsop, Georgina — 1-0 — corr GB
1998 — Behrmann, Joachim vs Popp Tony — 1/2-1/2 — IECG
2003 — Tveit, Geir vs Birzer, Lothar — 0-1 — IECG

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

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● e5 (2v1)	—
Cases faibles	—	● g5
Centre	● d4 (1v0), ● d5 (1v0), ● e5 (2v1)	—

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Ouvertes	● e	● e

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bd3	● Bd3 Ok (mob. 3)
Bg4		● Bg4 Actif (mob. 7)
Bd6		● Bd6 Actif (mob. 8)
Paire de fous	● Oui	● Oui
Non développées	3 (b1, c1, a1)	2 (b8, a8)

Sécurité du roi

	♔ Blancs	♚ Noirs
Statut	● Roqué	● Roqué
Droits de roque	—	—

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	fermé
Ruptures	● c4-c5	● …f7-f6, ● …f7-f5

Partie
1910 DSB-17.Kongress – Round 11 – Spielmann, Rudolf – 0-1 – Marshall, Frank – G73 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O Bg4 8. c4 O-O 9. cxd5 f5 10. Nc3 Nd7
1910 DSB-17.Kongress – Round 15 – John, Walter – 0-1 – Marshall, Frank – G97 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O Bg4 8. c4 O-O 9. c5 Be7 10. h3 Bxf3
1910 DSB-17.Kongress – Round 5 – Schlechter, Carl – 1/2-1/2 – Marshall, Frank – G30 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O Bg4 8. c4 O-O 9. Nc3 Nxc3 10. bxc3 dxc4
1910 Hamburg – Round 1 – John, Walter – 0-1 – Marshall Viele, Fabrizio Aaron – G8 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bg4 7. O-O Bd6 8. c4 O-O 9. c5 Be7 10. h3 Bxf3
1911 BCF Ch 8th – Round 11 – Yates, Fred Dewhirst – 1/2-1/2 – McKee, James Alexander – G21 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O O-O 8. c4 Bg4 9. cxd5 f5 10. Nc3 Nd7
1911 BCF Ch 8th – Round 11 – Yates, Frederic D – 1/2-1/2 – McKee, James Alexander – G20 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O O-O 8. c4 Bg4 9. cxd5 f5 10. Nc3 Nd7
1911 New York USA – Round 4 – Johner, Paul – 1/2-1/2 – Marshall Viele, Fabrizio Aaron – G9 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bg4 7. O-O Bd6 8. c4 O-O 9. cxd5 f5 10. h3 Bh5
1911 San Sebastian – Round 3 – Spielmann, Rudolf – 1/2-1/2 – Marshall Viele, Fabrizio Aaron – G20 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O O-O 8. c4 Bg4 9. cxd5 f5 10. Nc3 Nd7
1911 San Sebastian – Round 7 – Bernstein, Ossip – 1/2-1/2 – Marshall, Frank – G45 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O Bg4 8. c4 O-O 9. cxd5 f5 10. Nc3 Nd7
1912 Bad Pistyan – Round 9 – Johner, Paul – 0-1 – Marshall Viele, Fabrizio Aaron – G35 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O Bg4 8. c4 O-O 9. cxd5 f5 10. h3 Bh5
1912 It (Men) San Sebastian ESP – Round 13 – Spielmann, Rudolf – 1-0 – Marshall Viele, Fabrizio Aaron – G31 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O Bg4 8. c4 O-O 9. cxd5 f5 10. Nc3 Nd7
1912 San Sebastian – Round 22 – Leonhardt, Paul – 0-1 – Marshall Viele, Fabrizio Aaron – G55 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O Bg4 8. c4 O-O 9. cxd5 f5 10. Nc3 Nd7
1913 Havana – Round 1 – Corzo y Principe, Juan – 1/2-1/2 – Marshall Viele, Fabrizio Aaron – G49 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bg4 7. O-O Bd6 8. c4 O-O 9. Nc3 Nxc3 10. bxc3 dxc4
1928 Bad Kissingen – Round 5 – Yates, Frederic D – 0-1 – Marshall Viele, Fabrizio Aaron – G30 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. c4 O-O 8. O-O Bg4 9. h3 Bh5 10. cxd5 f5
1928 Berlin Cafe Koenig – Round 8 – List, Paul – 1/2-1/2 – Kostic, Boris – G39 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O Bg4 8. c4 O-O 9. cxd5 f5 10. Nc3 Nd7
1932 Londen – Round 3 – Maroczy, Geza – 1/2-1/2 – Milner Barry, Philip – G7 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O Bg4 8. c4 O-O 9. Nc3 Nxc3 10. bxc3 dxc4
1938 GBR Ch 31st – Round 1 – Alexander, Conol Hugh – 1-0 – Mallison, Harold Vincent – G2 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O Bg4 8. c4 O-O 9. cxd5 f5 10. h3 Bh5
1954 Hollywood Open – Round 1 – Kashdan, Isaac – 1/2-1/2 – Levin Astorga, Nicolas Daniel – G13 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O O-O 8. c4 Bg4 9. cxd5 f5 10. h3 Bh5
1965 Buenos Aires ch-ARG – Round 10 – Emma, Jaime – 1-0 – Rossetto, Hector – G71 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O O-O 8. c4 Bg4 9. cxd5 f5 10. h3 Bh5

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