C09l - 6.Bb5 Bd6 7.O-O Ne7 8.dxc5 Bxc5 9.Nb3 Bd6 - Tarrasch Open Main Line [+0.20]

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C09l — Tarrasch Open Main Line
1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 exd5 5.Ngf3 Nc6 6.Bb5 Bd6 7.O-O Ne7 8.dxc5 Bxc5 9.Nb3 Bd6
Eval: [+0.20]
Les coups candidats
Ambassadeurs : Uhlmann, Wolfgang (31x), Vaganian, Rafael A (25x), Lputian, Smbat (23x), Portisch, Ferenc (17x), Schmidt, Wlodzimierz (14x), Huss, Andreas (13x), Liebert, Ervin (12x), Jansa, Vlastimil (12x)
Ambassadeurs : Uhlmann, Wolfgang (34x), Portisch, Ferenc (16x), Vaganian, Rafael A (13x), Rodriguez Cespedes, Amador (6x), Padevsky, Nikola (5x), Szymczak, Zbigniew (5x), Lputian, Smbat (5x), Vogt, Lothar (5x)
Ambassadeurs : Matulovic, Milan (15x), Portisch, Ferenc (11x), Uhlmann, Wolfgang (6x), Raicevic, Vladimir (5x), Chorfi, Khaled (5x), Marjanovic, Slavoljub (5x), Matanovic, Aleksandar (4x), Radulov, Ivan (4x)
10.c3 — 8.5% (293 parties)
Ambassadeurs : Uhlmann, Wolfgang (5x), Portisch, Ferenc (5x), Lakos, Nikoletta (4x), Vaganian, Rafael A (4x), Estrin, Yakov (3x), Korchnoi, Viktor (3x), Velimirovic, Dragoljub (3x), Mackenzie, Colin (3x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 10.Re1 10.Bg5 10.Nbd4 10.c3
<1800 32 47% 28% 12% 6%
1800-2200 778 44% 24% 10% 10%
2200-2600 1742 42% 27% 8% 9%
2600+ 83 53% 24% 1% 8%
Évolution par décennie (% des parties)
Décennie N parties 10.Re1 10.Bg5 10.Nbd4 10.c3
1940s 6 — 33% 17% 17%
1950s 16 12% 12% 31% 12%
1960s 44 5% — 41% 2%
1970s 372 15% 45% 18% 7%
1980s 589 33% 37% 17% 4%
1990s 796 41% 26% 12% 8%
2000s 886 54% 22% 6% 9%
2010s 651 49% 20% 5% 12%
2020s 98 39% 17% 10% 14%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
10.Re1 49% 39% ▼ -9.9%
10.Bg5 20% 17% ▼ -2.8%
10.Nbd4 5% 10% ▲ +5.4%
10.c3 12% 14% ▲ +2.0%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Aleksandr — 6 parties
Tal, Mikhail — 5 parties
Kasparov, Garry — 4 parties
Karpov, Anatoly — 3 parties
Carlsen, Magnus — 2 parties
Anand, Viswanathan — 1 partie
Parties historiques
10.Re1 — 40.9% (1416 parties)
1956 — Kerr, Duncan vs Steinmeyer, Robert — 1/2-1/2 — Oklahoma City, OK USA
1957 — Toran Albero, Roman vs Kramer, Hanspeter — 1-0 — Beverwijk NED
1968 — Vasiukov, Evgeni vs Byrne, Ray — 1-0 — Reykjavik ISL
1969 — Barczay, Laszlo vs Sigurjonsson, Gudmundur — 1/2-1/2 — Raach
1971 — Tseshkovsky, Vitaly vs Gulko, Boris — 0-1 — Novosibirsk RUS
10.Bg5 — 27.2% (941 parties)
1946 — Bronstein, David I vs Furman, Slavomir — 1-0 — Leningrad RUS
1949 — Kan, Ilya A vs Khasin, Abram — 1/2-1/2 — Moscow RUS
1954 — Djurasevic, Bozidar vs Matanovic, Aleksandar — 0-1 — Belgrade SRB
1958 — Pogats, Jozsef Jr. vs Portisch, Lajos — 0-1 — Budapest HUN
1970 — Larsen, Benjamin Holsko vs Andersson, Ulf — 1-0 — Siegen olm
10.Nbd4 — 10.9% (377 parties)
1940 — Bondarevsky, Igor vs Alatortsev, Vladimir N. — 1/2-1/2 — Kiev UKR
1954 — Heemsoth, Hermann vs Bigot, Louis — 1/2-1/2 — cor TS-36-1
1956 — Karaklajic, Nikola vs Petrosian, Tigran A. — 1/2-1/2 — Belgrade SRB
1957 — Mangini, Jose Henrique de Mello vs Bianco Esposito, Antonio — 1/2-1/2 — Rio de Janeiro BRA
1958 — Krogius, Nikolai V vs Uusi, Gunnar — 1/2-1/2 — Rostov on Don
10.c3 — 8.5% (293 parties)
1947 — Snaevarr, Arni vs Moller, Baldur Helgi — 1/2-1/2 — Reykjavik ISL
1951 — Mukhitdinov, Mamadzhan vs Petrosian, Tigran A. — 1/2-1/2 — Tashkent UZB
1959 — Walther, Edgar vs Dueckstein, Andreas — 1-0 — Zurich SUI
1966 — Walther, Edgar vs Nilsson, Zandor — 1-0 — La Habana olm prel
1970 — Sharif, Mehrshad vs Kebbekus, Thomas — 1/2-1/2 — Siegen GER