E29e - 8.Ne2 d6 - Saemisch (1938)

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E29e — Saemisch
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 O-O 6.e3 c5 7.Bd3 Nc6 8.Ne2 d6
Les coups candidats
9.O-O — 61.3% (273 parties)
Ambassadeurs : Jackson, Sheila (3x), Denker, Arnold S (2x), Balanel, Ion (2x), Brzozka, Stefan (2x), Blocker, Calvin (2x), Rossolimo, Nicolas (2x), Augusto Peixeiro Dos Santos, Ceza (2x), Alberto Martin, Bernardo (2x)
9.e4 — 32.4% (144 parties)
Ambassadeurs : Stahlberg, Gideon (3x), Bezzola, Plinio (2x), Dehmelt, Karl (2x), Russell, Corey (2x), Vodicka, Milan (2x), Bondarevsky, Igor (1x), Botvinnik, Mikhail (1x), Bolbochan, J. (1x)
9.Ng3 — 4.3% (19 parties)
Ambassadeurs : Rossetto, Hector (2x), Vasconcellos, Fernando O (2x), Pedersen, Nicolai Vesterbaek (2x), Botvinnik, Mikhail (1x), Keres, Paul Petrovich (1x), Ribeiro Sabino (1x), Belem Luciano (1x), Aguilar Aleman, Diego Ignacio (1x)
9.Qc2 — 0.9% (4 parties)
Ambassadeurs : Cajetan Clement, Calista Abigail (1x), Righi, Ezio (1x), Pletinka, Sergei (1x), Ermolov, Vasily (1x), Benson, Oisin P. (1x), O`Donnell, Conor (1x), Pigeat, Alexandre (1x), Noboa Silva, Kevin (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 9.O-O 9.e4 9.Ng3 9.Qc2
<1800 5 80% 20% — —
1800-2200 148 70% 25% 3% 1%
2200-2600 157 57% 36% 6% 1%
2600+ 3 — 100% — —
Évolution par décennie (% des parties)
Décennie N parties 9.O-O 9.e4 9.Ng3 9.Qc2
1930s 1 — — 100% —
1940s 20 75% 25% — —
1950s 31 48% 39% 13% —
1960s 14 50% 50% — —
1970s 13 46% 54% — —
1980s 43 60% 40% — —
1990s 86 62% 31% 5% 1%
2000s 87 63% 26% 8% —
2010s 103 69% 27% 1% 3%
2020s 47 53% 38% 4% —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
9.O-O 69% 53% ▼ -15.7%
9.e4 27% 38% ▲ +11.1%
9.Ng3 1% 4% ▲ +3.3%
9.Qc2 3% 0% ▼ -2.9%
Joueurs célèbres
Champions du monde dans cette position
Botvinnik, Mikhail — 2 parties
Smyslov, Vladimir — 1 partie
Parties historiques
9.O-O — 61.3% (273 parties)
1941 — Nuernberg, Friedrich vs Mueller, Hans — 0-1 — Bad Oeynhausen GER
1942 — Mikenas, Vladas vs Vulfson, Vladimir — 1-0 — Kuibyshev
1946 — Denker, Arnold S vs Smyslov, Vasily — 0-1 — Moscow RUS
1946 — Denker, Arnold S vs Smyslov, Vladimir — 0-1 — Moscow RUS
1947 — Pruyt, P H vs Van den Berg, Carel B — 0-1 — Amsterdam NED
9.e4 — 32.4% (144 parties)
1940 — Bondarevsky, Igor vs Botvinnik, Mikhail — 1-0 — Moskou ch-URS
1946 — Stahlberg, Gideon vs Bolbochan, J. — 1/2-1/2 — Mar del Plata ARG
1948 — Castillo Larenas, Mariano vs Luckis, Marcos — 1/2-1/2 — Mar del Plata ARG
1949 — Cruz, Walter vs Oliveira Washington — 1-0 — Rio de Janeiro BRA
1949 — Sajtar, Jaroslav vs Balogh, Janos — 0-1 — Bucharest ROU
9.Ng3 — 4.3% (19 parties)
1938 — Botvinnik, Mikhail vs Keres, Paul Petrovich — 1/2-1/2 — Nederland
1951 — Rossetto, Hector vs Vasconcellos, Fernando O — 1-0 — Mar del Plata zt Mar
1951 — Ribeiro Sabino vs Belem Luciano — 1-0 — Fortaleza BRA
1951 — Rossetto, Hector vs Vasconcellos, Fernando O — 1-0 — Mar del Plata ARG
1952 — Aguilar Aleman, Diego Ignacio vs Abad Gonzalez, Jose Miguel — 0-1 — Havana CUB
9.Qc2 — 0.9% (4 parties)
1990 — Cajetan Clement, Calista Abigail vs Righi, Ezio — 0-1 — Novi Sad SRB
2012 — Benson, Oisin P. vs O`Donnell, Conor — 0-1 — Bunratty IRL
2014 — Pletinka, Sergei vs Ermolov, Vasily — 1/2-1/2 — Lazarevskoe
2018 — Pigeat, Alexandre vs Noboa Silva, Kevin — 1-0 — Manavgat TUR