Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● b2→c3, d2→c3	● a6→b5
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	—	● g4 (2v1)
Cases faibles	—	● d5
Centre	—	—

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Ouvertes	● e	● e
Semi-ouvertes	—	● d

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 0)
Bb3	● Bb3 Actif (mob. 6)
Be7		● Be7 Actif (mob. 4)
Bc8		● Bc8 Non développé (mob. 6)
Paire de fous	● Oui	● Oui
Clouages	—	● pawn f7
Non développées	3 (● b1, ● c1, ● a1)	2 (● c8, ● a8)

Sécurité du roi

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

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	semi-ouvert
Ruptures	● c3-c4	—

C89e — Spanish: Marshall, 11.Rxe5 Nf6

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d5 9.exd5 Nxd5 10.Nxe5 Nxe5 11.Rxe5 Nf6 * ○ Trait aux Blancs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

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Plans. d4 (Occuper le centre — 82 % des parties) ; h3 (Empêcher ...Bg4 — 8 % des parties) ; Re1 (Tour sur colonne ouverte e — 6 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...Bd6 (Fou actif (mobilité 5) — 99 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Partie
1918 New York – Round 1 – Capablanca, Jose – 1-0 – Marshall, Frank – G15 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
1921 BCF Ch 14th – Round 3 – Yates, Frederic D – 1-0 – O'Hanlon, John – G3 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
1921 Nijmegen ch-NED – Round 5 – Te Kolste, Jan Willem – 0-1 – Loman, Rudolf – G19 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
1926 USA sim – Round ? – Lasker, Emanuel – 0-1 – Bigelow, Horace – G14 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
1927 Prague Evony – Round 10 – Schulz, Jan Sr – 1-0 – Hromadka, Karel – G10 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
1946 Moscow Ch – Round ? – Baturinsky, Victor – 1-0 – Estrin, Yakov – G52 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
1947 Schlechter Memorial – Round 3 – Szabo, Laszlo – 1/2-1/2 – Stoeckl, Ernst – G9 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
1948 Bad Gastein – Round 16 – Beni, Alfred – 1-0 – Galia, Karl – G120 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
1953 POL-ch11 – Round 12 – Ziembinski, Marian – 0-1 – Witkowski, Stefan – G75 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
1956 URS Ch sf – Round ? – Boleslavsky, Isaac – 1-0 – Shamkovich, Leonid – G109 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
1956 URS Ch sf – Round ? – Livshin, Iosif – 1/2-1/2 – Shamkovich, Leonid – G107 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
1957 Minsk zt – Round 14 – Shagalovich, Abo – 1-0 – Luik, Helmuth – G98 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. Re1 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
1957 URS Ch, semi final – Round 1 – Aronin, Lev – 1-0 – Demuria, Alexandr – G83 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
1958 Asztalos Memorial – Round 7 – Tolush, Alexander V – 0-1 – Szabo, Laszlo – G20 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
1958 Buenos Aires CA – Round 10 – Palermo, Vicente – 1-0 – Estonllo, M. – G27 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
1958 JUG-13ch Sarajevo BIH – Round 11 – Vukcevich, Milan – 1/2-1/2 – Ciric, Dragoljub M – G13 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
1958 Kiev Ch – Round 2 – Kostiuchenko, Alexander – 0-1 – Levin Godoy, Matias Bastian – G10 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
1958 Munich olm prel – Round 7 – Lemoine, Claude – 0-1 – Prameshuber, Alexander – G168 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
1958 Riga Ch – Round 2 – Klavins, Janis – 1/2-1/2 – Mazans – G5 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
1959 Riga – Round ? – Tal, Mikhail – 1-0 – Witkowski, Wallace M – G88 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
1961 London Boys U18 Ch – Round 7 – Collins, Richard Arnold – 1/2-1/2 – Kvakovszky, George – G7 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. Re1 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
1965 Rubinstein Memorial – Round 7 – Filipowicz, Andrzej – 1-0 – Serwinski, Benedykt – G31 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
1966 Hoogovens-B – Round 8 – Gaprindashvili, Nona – 1/2-1/2 – Westerinen, Heikki M.J. – G10 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
1966 It II Beverwijk NED – Round 8 – Gaprindashvili, Nona – 1/2-1/2 – Westerinen, Heikki M.J. – G25 1. e4 Nc6 2. Nf3 e5 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5
1967 Moscow RUS – Round 1 – Ravinsky, Grigory – 1-0 – Neishtadt, Yakov – G17 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5

C89e — Marshall Attack, Original Marshall Attack (1918)

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d5 9.exd5 Nxd5 10.Nxe5 Nxe5 11.Rxe5 Nf6

Les coups candidats

12.d4 — 79.7% (720 parties)

Ambassadeurs : Beckett, Phillip J (8x), Masset, Jacques (8x), Cempel, Jaroslav (5x), Lea, Per (4x), Hodova, Lucie (3x), Rachela, Milan (3x), Miovecz, Janos (3x), Rheindt, Stefan (3x)

12.h3 — 12.0% (108 parties)

Ambassadeurs : Zavattaro (1x), Maltz (1x), Yanofsky, Daniel Abraham (1x), Taylor, John M (1x), O'Hanlon, John (1x), Liversage, G D (1x), Koppani (1x), Vestu, M (1x)

12.Re1 — 4.5% (41 parties)

Ambassadeurs : Kadarag, Firat (1x), Denisan, Maya (1x), Simoni, Uri (1x), Balletti, Theo (1x), Berger, Barry (1x), Martin, Robert Bryan (1x), Weiss, Siegfried (1x), Bernhardt, Rolf (1x)

12.f3 — 1.0% (9 parties)

Ambassadeurs : Gasser, Giorgio (1x), Baena, Mauricio (1x), Bilinski, Vanda (1x), Elder Nancy (1x), Basil Jobin (1x), Lavoie, Jean-Claude (1x), Gabor, Michal (1x), Polasek, Filip (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	12.d4	12.h3	12.Re1	12.f3
<1800	87	80%	10%	2%	2%
1800-2200	381	75%	17%	5%	2%
2200-2600	91	79%	12%	7%	—

Évolution par décennie (% des parties)

Décennie	N parties	12.d4	12.h3	12.Re1	12.f3
1950s	41	78%	10%	2%	—
1960s	42	76%	10%	10%	—
1970s	51	75%	8%	12%	6%
1980s	70	86%	9%	1%	—
1990s	205	86%	6%	4%	—
2000s	270	79%	16%	4%	0%
2010s	200	77%	14%	4%	2%
2020s	24	62%	21%	12%	—

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
12.d4	77%	62%	▼ -14.5%
12.h3	14%	21%	▲ +6.3%
12.Re1	4%	12%	▲ +8.5%
12.f3	2%	0%	▼ -2.5%

Joueurs célèbres

Champions du monde dans cette position

Tal, Mikhail — 1 partie

Parties historiques

12.d4 — 79.7% (720 parties)

1950 — Mora, Maria Teresa vs Karff, Mona M — 1-0 — Moscow RUS
1950 — Orlando, Roy vs Greenberg, Joe — 0-1 — Toronto CAN
1951 — Schmid, Lothar vs Pfeiffer, Gerhard — 1/2-1/2 — Travemuende
1952 — Sigurdsson, Gudjon vs Morel, Fernand — 1-0 — Helsinki FIN
1953 — Ziembinski, Marian vs Witkowski, Stefan — 0-1 — Krakow POL

12.h3 — 12.0% (108 parties)

1952 — German, Eugenio vs Santiago Oliveira, Ernani — 1-0 — Sao Paulo ch BRA
1953 — Yanofsky, Daniel Abraham vs Taylor, John M — 1-0 — Winnipeg CAN
1954 — O'Hanlon, John vs Liversage, G D — 0-1 — Belfast IRL
1958 — Meinhold, M. vs Tschiderer, Karl — 1/2-1/2 — cr.
1963 — Holmes, Richard F vs Morris, PR. — 1/2-1/2 — Bath ENG

12.Re1 — 4.5% (41 parties)

1952 — Kadarag, Firat vs Denisan, Maya — 1/2-1/2 — Liverpool
1960 — Weiss, Siegfried vs Bernhardt, Rolf — 1-0 — Grossrosseln
1960 — Fink, Alea vs Kantorovich, A — 0-1 — corr FSM
1967 — Berger, Barry vs Martin, Robert Bryan — 0-1 — Montreal CAN
1969 — Simoni, Uri vs Balletti, Theo — 0-1 — ?

12.f3 — 1.0% (9 parties)

1973 — Gasser, Giorgio vs Baena, Mauricio — 1-0 — Imperia
1973 — Basil Jobin vs Lavoie, Jean-Claude — 1/2-1/2 — Montreal CAN
1976 — Bilinski, Vanda vs Elder Nancy — 1-0 — Haifa ISR
2002 — Gabor, Michal vs Polasek, Filip — 0-1 — Bratislava SVK
2010 — Le Bas, Nicolas vs Zroud, Hicham — 0-1 — Montreal CAN

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