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D88d — Classical Exchange, Main Line
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Bc4 O-O 8.Ne2 c5 9.O-O Nc6 10.Be3 cxd4 11.cxd4 Bg4
Les coups candidats
Ambassadeurs : Tylecek, Drahomir (28x), Sychov, Aleksandr Vitalievi (20x), Schmidt, Wlodzimierz (13x), Daamen, Ferry (11x), Korchnoi, Viktor (10x), Ederer, Karel (10x), ? (9x), Spassky, Boris V. (7x)
12.e5 — 0.1% (2 parties)
Ambassadeurs : Ciasnocha, Michal (1x), Maminski, Hubert (1x), Strelecky, Rich (1x), McLaughlin, Ed (1x)
12.d5 — 0.1% (1 parties)
Ambassadeurs : Eschbach, Ralph (1x), Harshin Ronaldo (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 12.f3 12.e5 12.d5
<1800 102 99% 1% —
1800-2200 793 100% — —
2200-2600 366 100% — —
2600+ 9 100% — —
Évolution par décennie (% des parties)
Décennie N parties 12.f3 12.e5 12.d5
1950s 69 100% — —
1960s 59 100% — —
1970s 150 100% — —
1980s 266 100% — —
1990s 442 100% — —
2000s 521 100% — 0%
2010s 377 99% 1% —
2020s 41 100% — —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
12.f3 99% 100% ▲ +0.5%
12.e5 1% 0% ▼ -0.5%
12.d5 0% 0% +0.0%
Joueurs célèbres
Champions du monde dans cette position
Botvinnik, Mikhail — 2 parties
Kasparov, Garry — 2 parties
Anand, Viswanathan — 1 partie
Parties historiques
12.f3 — 99.8% (1922 parties)
1950 — Aguayo, Cesar vs Paoli, Enrico — 0-1 — Venice ITA
1950 — Krylov, Aleksandr vs Kozma, Edit — 1-0 — Presov SVK
1950 — Castillo Bermudez, Manuel vs Paoli, Enrico — 1-0 — Venice ITA
1950 — Bronstein, David I vs Boleslavsky, Isaac — 1-0 — Moscow RUS
1950 — Tartakower, Savielly vs Milic, Borislav — 1/2-1/2 — Bled SLO
12.e5 — 0.1% (2 parties)
2015 — Strelecky, Rich vs McLaughlin, Ed — 1-0 — ICCF
2016 — Ciasnocha, Michal vs Maminski, Hubert — 0-1 — Iwonicz
12.d5 — 0.1% (1 parties)
2003 — Eschbach, Ralph vs Harshin Ronaldo — 1/2-1/2 — Winnipeg CAN