C89b - 9…e4 - Ruy Lopez: Marshall Attack, Steiner Variation (1929)

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C89b — Marshall Attack, Steiner Variation (1929)
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 e4
Les coups candidats
10.dxc6 — 75.2% (481 parties)
Ambassadeurs : Boschetti, Claudio (5x), De Coverly, Roger D (4x), Segiet, J. (3x), Estrin, Yakov (3x), Schuchardt, Guenter (3x), Ruiz, Carlos (3x), Okrugin, Alexander (3x), Vasiukov, Evgeni (2x)
10.Ng5 — 23.1% (148 parties)
Ambassadeurs : Rothmund, Joachim (2x), Schuchardt, Guenter (2x), Sacks, Andrew (1x), Gysbers, Jack (1x), Riego, Victorio (1x), Letelier Martner, Rene (1x), Breck, Jakub (1x), Zedek, Alois (1x)
10.d4 — 0.8% (5 parties)
Ambassadeurs : Bronstein, Luis Marcos (1x), Camara, Helder (1x), Wieder, Heiner (1x), Reth, I. (1x), Kovacs, Laszlo (1x), Szigetvari, Joseph (1x), Moller, Arne Vagn (1x), Varming, Thomas (1x)
10.Nd4 — 0.8% (5 parties)
Ambassadeurs : Matthias, Kurt (1x), Luft, Dennis (1x), Berg, Antonin (1x), Vagenknecht, Josef (1x), Ernst, Mathias, Dr. (1x), Martensen, Helmut (1x), Bray, Jose Manuel (1x), Gouvart, Stephane (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 10.dxc6 10.Ng5 10.d4 10.Nd4
<1800 45 71% 29% — —
1800-2200 256 68% 30% 1% 1%
2200-2600 70 90% 9% 1% —
2600+ 2 100% — — —
Évolution par décennie (% des parties)
Décennie N parties 10.dxc6 10.Ng5 10.d4 10.Nd4
1950s 26 77% 23% — —
1960s 60 87% 12% — —
1970s 62 85% 13% 2% —
1980s 40 88% 12% — —
1990s 172 73% 26% 1% —
2000s 158 70% 28% — 2%
2010s 104 68% 29% 2% 1%
2020s 18 72% 22% — 6%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
10.dxc6 68% 72% ▲ +4.0%
10.Ng5 29% 22% ▼ -6.6%
10.d4 2% 0% ▼ -1.9%
10.Nd4 1% 6% ▲ +4.6%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 1 partie
Parties historiques
10.dxc6 — 75.2% (481 parties)
1950 — Jorgensen, Leon vs Tornerup, John — 0-1 — Vejle DEN
1950 — Mitchell, Graham Russell vs Barda, Olaf — 1-0 — ICCF
1951 — Jonsson, Johannes G vs Lindberg, Adrian — 1-0 — Soderhamn
1952 — Kuypers, C. vs Oudheusden, WA. — 0-1 — cr.
1953 — Gonzalez G., Laura vs Ader Hausman, Walter — 1/2-1/2 — Bariloche
10.Ng5 — 23.1% (148 parties)
1950 — Abiolla James vs Barden, Leonard — 1/2-1/2 — Southsea
1953 — Adrian Misael St-til Castillo vs Bakir, Ecenur — 0-1 — Madrid ESP
1954 — Almgren, Sven vs Rivise, Irving — 0-1 — Hollywood, CA
1955 — Aadil Johnson vs Engelhardt, Anders — 0-1 — Copenhagen DEN
1957 — Wagner, Franz vs Neukirch, Detlef — 1/2-1/2 — Ruhla
10.d4 — 0.8% (5 parties)
1975 — Bronstein, Luis Marcos vs Camara, Helder — 1-0 — Fortaleza BRA
1990 — Kovacs, Laszlo vs Szigetvari, Joseph — 0-1 — Kecskemet HUN
1991 — Wieder, Heiner vs Reth, I. — 1-0 — Trier ch-RL
2014 — Moller, Arne Vagn vs Varming, Thomas — 1/2-1/2 — Sundbyoster
2016 — Fivelstad, Jon Olav vs Kristinsson, Ogmundur — 1-0 — Reykjavik ISL
10.Nd4 — 0.8% (5 parties)
2003 — Matthias, Kurt vs Luft, Dennis — 0-1 — ?
2007 — Berg, Antonin vs Vagenknecht, Josef — 0-1 — Czech Republic
2007 — Ernst, Mathias, Dr. vs Martensen, Helmut — 0-1 — Mecklenburg VP
2010 — Bray, Jose Manuel vs Gouvart, Stephane — 0-1 — Figueira da Foz POR
2025 — Ladner, Peter vs Lenz, Boris — 0-1 — Bregenz AUT