C89p — Spanish: Marshall, Main Line, 15.Be3 Bg4 16.Qd3

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 c6 12.d4 Bd6 13.Re1 Qh4 14.g3 Qh3 15.Be3 Bg4 16.Qd3 * ● Trait aux Noirs

Ouverture — Centre asymétrique

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

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Atouts. Les Blancs s'appuient sur une majorité de pions à l'centre (1 contre 0), des fous actifs en b3 et e3 et la paire de fous.

En contrepartie. Plusieurs pièces dorment encore (le cavalier b1 et la tour a1).

Plans. Nc3 (Développer Nb1) ; Tour sur colonne e.

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

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Atouts. Les Noirs s'appuient sur un avant-poste en d5, des fous actifs en g4 et d6, la paire de fous et la colonne semi-ouverte d.

Plans. ...c5 (Rupture) ; ...f6 (Rupture) ; ...f5 (Rupture) ; Tour sur colonne e ; Tour sur colonne d.

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● b2→c3, f2→g3, h2→g3, c3→d4	● a6→b5, c6→b5
Passés	—	—
Majorité	● centre 1v0	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	—	—
Cases faibles	—	—
Centre	● d4 (3v0), ● e4 (1v0)	—

Colonnes et diagonales

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

Pièces

	♔ Blancs	♚ Noirs
Bb3	● Bb3 Actif (mob. 5)
Be3	● Be3 Actif (mob. 5)
Bg4		● Bg4 Actif (mob. 8)
Bd6		● Bd6 Actif (mob. 9)
Paire de fous	● Oui	● Oui
Non développées	2 (b1, a1)	1 (a8)

Sécurité du roi

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

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	asymétrique
Ruptures	● c3-c4, ● f2-f3	● …c6-c5, ● …f7-f6, ● …f7-f5

Partie
1949 Oldenburg – Round 9 – O'Kelly de Galway, Alberic – 1/2-1/2 – Kuppe, Wilhelm – G36 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
1951 URS Ch sf Leningrad RUS – Round 18 – Smyslov, Vasily – 1-0 – Krogius, Nikolai V – G24 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
1952 Paignton Premier 2nd – Round 6 – Yanofsky, Daniel Abraham – 1/2-1/2 – Tylor, Theodore Henry – 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
1954 Prague zt – Round 3 – Koskinen, Heikki – 0-1 – Olafsson, Fridrik – 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
1958 Haifa/Tel Aviv – Round 10 – Burstein, S – 1-0 – Persitz, Raaphi – G58 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 1 – Safvat, Younus – 1/2-1/2 – Pomar Salamanca, Arturo – 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
1959 Corr – Round ? – Neishtadt, Yakov – 1-0 – Antoshin, Vladimir S – G16 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
1960 Prague radio sim – Round ? – Tal, Mikhail – 1/2-1/2 – Trapl, Jindrich – 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
1961 Debrecen – Round 4 – Boleslavsky, Isaac – 1/2-1/2 – Pogats, Jozsef Jr. – G29 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
1962 Kiev (Ukraine) – Round 8 – Zurakhov, Vladlen Y – 1-0 – Adler, Viktor – 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
1962 Varna olm – Round ? – Barden, Leonard – 1-0 – Ridameya Tatche, Jose Miguel – G478 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
1964 Bordeaux Open – Round 1 – Gheorghiu, Florin – 1-0 – Chaude de Silans, Chantal – G2 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
1964 Corr EU M – Round ? – Schrancz, Istvan – 1-0 – Ronczkowski, Manfred – 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
1964 Tel Aviv olm fin-B – Round 1 – Dueckstein, Andreas – 1-0 – Silva Nazzari, Raul – 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
1965 Capablanca Memorial – Round 10 – Ciocaltea, Victor – 1/2-1/2 – Geller, Efim P – G102 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
1965 Capablanca Memorial – Round 16 – Fischer, Robert J – 1-0 – Donner, Jan-Hein – G167 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 Clare Benedict Cup 13th – Round 5 – Penrose, Jonathan – 0-1 – Donner, Jan-Hein – G21 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 Santa Monica – Round 4 – Fischer, Robert J – 1/2-1/2 – Donner, Jan-Hein – G21 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
GCT Rapid YourNextMove 2017 – Round 2.1 – Ivanchuk, Vasyl – 1/2-1/2 – Carlsen, Magnus – G6 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
World Cup 1989 – Round ? – Short, Nigel D – 1/2-1/2 – Ehlvest, Jaan – G91 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
World Cup 1989 – Round ? – Sokolov, Andrei – 1/2-1/2 – Ehlvest, Jaan – G108 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
World Cup 1989 – Round 10 – Sax, Gyula – 1-0 – Ehlvest, Jaan – G65 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

C89p — Marshall Main Line

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 c6 12.d4 Bd6 13.Re1 Qh4 14.g3 Qh3 15.Be3 Bg4 16.Qd3

Eval: [+0.11]

Les coups candidats

16…Rae8 — 86.0% (4439 parties) →

Ambassadeurs : Simmelink, Joop Theo (68x), Kireev, Sergey (52x), Beckett, Phillip J (34x), Herzog, Klaus (32x), Wiesinger, Johann (31x), Sherwood, Russell (28x), Elburg, John (27x), Moody, David W (26x)

16…f5 — 9.7% (500 parties)

Ambassadeurs : Bierwisch, Bernhard (6x), Simmelink, Joop Theo (6x), Gaertig, Lothar (5x), Erofeev, Sergey Petrovich (5x), Morales Pecino, Benito (5x), Bolda, Günter (5x), Petukhov, Viktor Stepanovich (5x), Blatny, Pavel (4x)

16…Nxe3 — 1.0% (54 parties)

Ambassadeurs : Donner, Jan-Hein (3x), Adorjan, Andras (3x), Geller, Efim P. (2x), Fischer, Robert J (2x), Krausz, Otto (2x), Plachetka, Jan (2x), Kovacs, Gabor (2x), Rondio, Thomas (2x)

16…Rfe8 — 0.8% (43 parties)

Ambassadeurs : Sabbatini, Giuseppe (3x), Erbe Holger (2x), Alfonso Flores, Cristian (1x), Krylov, Pavel (1x), Celica, Savo (1x), Grujic, Aleksa (1x), Czako, Gyorgy (1x), Kladiva, Imre (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	16…Rae8	16…f5	16…Nxe3	16…Rfe8
<1800	163	77%	7%	2%	3%
1800-2200	1679	87%	9%	0%	1%
2200-2600	1676	90%	8%	1%	0%
2600+	59	90%	8%	2%	—

Évolution par décennie (% des parties)

Décennie	N parties	16…Rae8	16…f5	16…Nxe3	16…Rfe8
1930s	2	100%	—	—	—
1940s	2	—	100%	—	—
1950s	16	31%	56%	—	—
1960s	132	67%	14%	12%	—
1970s	160	71%	19%	5%	1%
1980s	487	86%	12%	1%	0%
1990s	969	84%	13%	1%	0%
2000s	1263	87%	8%	1%	1%
2010s	1747	91%	5%	0%	1%
2020s	382	77%	15%	0%	1%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
16…Rae8	91%	77%	▼ -13.9%
16…f5	5%	15%	▲ +9.5%
16…Nxe3	0%	0%	-0.1%
16…Rfe8	1%	1%	-0.1%

Joueurs célèbres

Champions du monde dans cette position

Anand, Viswanathan — 7 parties
Tal, Mikhail — 5 parties
Kramnik, Vladimir — 3 parties
Karpov, Anatoly — 2 parties
Euwe, Max — 1 partie
Carlsen, Magnus — 1 partie

Parties historiques

16…Rae8 — 86.0% (4439 parties)

1938 — Dake, Arthur William vs Borowski, Natan — 0-1 — Krakow Krakow POL
1938 — Dake, Arthur William vs Kapfer, Thomas — 0-1 — Krakow POL
1952 — Yanofsky, Daniel Abraham vs Rellstab, Ludwig Sr — 1/2-1/2 — Beverwijk NED
1952 — Yanofsky, Daniel Abraham vs Ursall — 1-0 — Southsea
1954 — Giverholt Hanssen, Odd vs Kozma, Julius — 0-1 — Oslo NOR

16…f5 — 9.7% (500 parties)

1944 — Goldberg, Adam W vs Keres, Paul Petrovich — 1/2-1/2 — Tallinn EST
1949 — O'Kelly de Galway, Alberic vs Kuppe, Wilhelm — 1/2-1/2 — Oldenburg GER
1950 — Euwe, Max vs Donner, Jan-Hein — 1-0 — 15th championship
1951 — Smyslov, Vasily vs Krogius, Nikolai V — 1-0 — URS-ch sf Leningrad RUS
1952 — Yanofsky, Daniel Abraham vs Tylor, Theodore Henry — 1/2-1/2 — Paignton

16…Nxe3 — 1.0% (54 parties)

1961 — Clement, Paul vs Krausz, Otto — 0-1 — ?
1964 — Schaufelberger, Heinz vs Egli, Helen — 1-0 — ?
1965 — Ciocaltea, Victor vs Geller, Efim P. — 1/2-1/2 — Havana CUB
1965 — Fischer, Robert J vs Donner, Jan-Hein — 1-0 — Havana CUB
1965 — Spassky, Boris Vasily vs Geller, Efim P. — 1-0 — Riga LAT

16…Rfe8 — 0.8% (43 parties)

1978 — Celica, Savo vs Grujic, Aleksa — 1-0 — ?
1982 — Alfonso Flores, Cristian vs Krylov, Pavel — 1-0 — cr Eu Mkl
1991 — Velimirovic, Dragoljub vs Tosic, Miroslav — 1-0 — Vrnjacka Banja SRB
1997 — Betker, Joerg vs Herold, Frank — 1/2-1/2 — BdF
1999 — Czako, Gyorgy vs Kladiva, Imre — 1-0 — Godal mem HUN

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