D44e - 7.e5 - Botvinnik (1947)

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D44e — Botvinnik (1947)
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.Bg5 dxc4 6.e4 b5 7.e5
Les coups candidats
7…h6 — 99.9% (10257 parties)
Ambassadeurs : Noble, Mark Frederick (71x), Marbourg, Denny (47x), Shirov, Alexei (40x), Landero Luna, Vicente (32x), Compagnone, Gaetano (30x), Kahl, Fred (29x), Korneev, Oleg (29x), Shabalov, Alexander (23x)
7…Be7 — 0.0% (3 parties)
Ambassadeurs : Vermeulen, Ernst J (2x), Badura, Malte (1x), Navel, Arne (1x), Straka, Jozef (1x), Relyea, Alexander (1x)
7…b4 — 0.0% (2 parties)
Ambassadeurs : Senff, Martin (2x), Gershon, Alik (1x), Lopez Martinez, Josep Manuel (1x)
7…a6 — 0.0% (1 parties)
Ambassadeurs : Panizzi, Edoardo (1x), De Blasio, Alessandro (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7…h6 7…Be7 7…b4 7…a6
<1800 411 100% — — —
1800-2200 3911 100% 0% — —
2200-2600 4406 100% — 0% —
2600+ 204 100% — — —
Évolution par décennie (% des parties)
Décennie N parties 7…h6 7…Be7 7…b4 7…a6
1950s 74 100% — — —
1960s 91 100% — — —
1970s 128 100% — — —
1980s 704 100% — — —
1990s 1615 100% 0% — 0%
2000s 2751 100% — 0% —
2010s 3733 100% 0% — —
2020s 1168 100% — — —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7…h6 100% 100% +0.1%
7…Be7 0% 0% -0.1%
7…b4 0% 0% +0.0%
7…a6 0% 0% +0.0%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 10 parties
Kramnik, Vladimir — 10 parties
Tal, Mikhail — 9 parties
Botvinnik, Mikhail — 3 parties
Smyslov, Vladimir — 3 parties
Carlsen, Magnus — 3 parties
Ding, Liren — 3 parties
Karpov, Anatoly — 2 parties
Gukesh D — 2 parties
Anand, Viswanathan — 1 partie
Ju, Wenjun — 1 partie
Parties historiques
7…h6 — 99.9% (10257 parties)
1950 — Smyslov, Vasily vs Bronstein, David I — 1-0 — Budapest HUN
1950 — Teschner, Rudolf vs Schmidt, Paul — 0-1 — Bad Pyrmont GER
1950 — Spanjaard, Eduard vs Bosch van Rosenthal, Edzard — 0-1 — Amsterdam ch-NED
1950 — Geller, Efim P. vs Foltys, Jan — 0-1 — Schiavno Zdroj
1950 — Smyslov, Vasily vs Bronstein, David I — 1-0 — Budapest ct
7…Be7 — 0.0% (3 parties)
1996 — Badura, Malte vs Navel, Arne — 1-0 — GER
2019 — Straka, Jozef vs Vermeulen, Ernst J — 1-0 — ICCF
2019 — Relyea, Alexander vs Vermeulen, Ernst J — 1-0 — ICCF
7…b4 — 0.0% (2 parties)
2000 — Gershon, Alik vs Senff, Martin — 1-0 — Erevan ARM
2000 — Lopez Martinez, Josep Manuel vs Senff, Martin — 1/2-1/2 — Erevan ARM
7…a6 — 0.0% (1 parties)
1991 — Panizzi, Edoardo vs De Blasio, Alessandro — 1-0 — cr.