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C89m — 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
Les coups candidats
Ambassadeurs : Simmelink, Joop Theo (124x), Kireev, Sergey (91x), Herzog, Klaus (61x), Wiesinger, Johann (52x), Moody, David W (47x), Beckett, Phillip J (45x), Potrata, Janko (41x), Tanti, Joseph G (40x)
14.h3 — 0.4% (37 parties)
Ambassadeurs : Mackay, Donald G (1x), McKelvie, Neil (1x), Cseleszki, Gabor (1x), Hornyak, Anthony A (1x), Sturgis, Derreck (1x), Moody, David W (1x), Aguirre Medina, Francisco (1x), Fels, Karl-Heinz (1x)
14.Be3 — 0.0% (2 parties)
Ambassadeurs : Castro Salguero, Robert Gerardo (1x), Macayo, Ricardo Luis (1x), Williams, Richard (1x), Thompson, Brian (1x)
14.Qd3 — 0.0% (2 parties)
Ambassadeurs : Lanz Calavia, José María (2x), Martins, Sérgio A. (1x), Tkachenko, Yuliya (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 14.g3 14.h3 14.Be3 14.Qd3
<1800 684 99% 1% — —
1800-2200 4109 100% 0% 0% —
2200-2600 3025 100% — 0% 0%
2600+ 151 100% — — —
Évolution par décennie (% des parties)
Décennie N parties 14.g3 14.h3 14.Be3 14.Qd3
1950s 48 98% 2% — —
1960s 200 100% 0% — —
1970s 233 100% — — —
1980s 580 100% 0% — —
1990s 1289 100% 0% — —
2000s 2430 99% 1% — —
2010s 4209 100% 0% 0% 0%
2020s 1084 100% 0% 0% —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
14.g3 100% 100% +0.1%
14.h3 0% 0% -0.1%
14.Be3 0% 0% +0.1%
14.Qd3 0% 0% -0.0%
Joueurs célèbres
Champions du monde dans cette position
Anand, Viswanathan — 10 parties
Tal, Mikhail — 8 parties
Hou, Yifan — 5 parties
Kramnik, Vladimir — 4 parties
Karpov, Anatoly — 2 parties
Carlsen, Magnus — 1 partie
Parties historiques
14.g3 — 99.6% (10032 parties)
1950 — Makarov, Andrei vs Novotelnov, Nikolai — 0-1 — Memorial M.Chigorin, Cheliabi
1950 — Boleslavsky, Isaac vs Szabo, Laszlo — 1/2-1/2 — ?
1950 — Bely, Miklos vs Pogats, Jozsef Jr. — 1-0 — Budapest HUN
1950 — Eken, Max vs Donner, Jan-Hein — 1-0 — 15th championship
1950 — Puc, Stojan vs O'Kelly de Galway, Alberic — 1/2-1/2 — Bled SLO
14.h3 — 0.4% (37 parties)
1954 — Mackay, Donald G vs McKelvie, Neil — 0-1 — Ilford
1965 — Cseleszki, Gabor vs Hornyak, Anthony A — 0-1 — ?
1985 — Sturgis, Derreck vs Moody, David W — 0-1 — Dearborn, Mich.
1991 — De Visser, Arno vs Jong, J. de — 0-1 — NLD-Cup sf M33
1992 — Miron, Lucian-Costin vs Collins, Danielle — 0-1 — Duisburg
14.Be3 — 0.0% (2 parties)
2017 — Castro Salguero, Robert Gerardo vs Macayo, Ricardo Luis — 0-1 — ICCF
2021 — Williams, Richard vs Thompson, Brian — 0-1 — ICCF
14.Qd3 — 0.0% (2 parties)
2018 — Martins, Sérgio A. vs Lanz Calavia, José María — 0-1 — ICCF
2019 — Tkachenko, Yuliya vs Lanz Calavia, José María — 0-1 — ICCF