D46b - 6…Bb4 - Romih Variation (1905)

Fin du contenu

Aucune page supplémentaire à charger

← Articles plus récents
Articles plus anciens →
D46b — Romih Variation (1905)
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Nbd7 6.Bd3 Bb4
Les coups candidats
Ambassadeurs : Bisguier, Arthur B (9x), Tal, Mikhail (9x), Uhlmann, Wolfgang (8x), Minev, Nikolay N (8x), Kolarov, Atanas S. (5x), Abanin, Vladimir (5x), Fichtl, Jiri (5x), Bobotsov, Milko G (4x)
7.a3 — 22.0% (173 parties)
Ambassadeurs : Tal, Mikhail (8x), Szabo, Laszlo (6x), Pachman, Ludek (5x), Taimanov, Mark (4x), Sorokin, Maxim (4x), Evans, Larry (3x), Borm, Frans (3x), Wockenfuss, Klaus (3x)
7.Bd2 — 5.6% (44 parties)
Ambassadeurs : Elter, Sophia (2x), Garcia Vera, Romeo (1x), Trifunovic, Petar (1x), Gligoric, Sofija (1x), Evans Lianda (1x), Gligoric, Svetozar (1x), Evans, Larry (1x), Olsen, Kim Alex (1x)
7.Qc2 — 5.3% (42 parties)
Ambassadeurs : Puc, Stojan (1x), Drimer, Dolfi (1x), Polgar, Istvan (1x), Flesch, János (1x), Radev Iordanov, Nikolay (1x), Filchev, Rusko (1x), Magrin, Antonio (1x), Romih, Max (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7.O-O 7.a3 7.Bd2 7.Qc2
<1800 81 78% 9% 7% 6%
1800-2200 228 71% 13% 8% 7%
2200-2600 198 66% 29% 2% 3%
2600+ 8 25% 75% — —
Évolution par décennie (% des parties)
Décennie N parties 7.O-O 7.a3 7.Bd2 7.Qc2
1950s 77 57% 35% 1% 6%
1960s 60 67% 27% 3% 3%
1970s 50 60% 36% — 2%
1980s 98 51% 45% 3% 1%
1990s 131 61% 24% 5% 8%
2000s 184 71% 13% 8% 7%
2010s 161 80% 4% 9% 6%
2020s 27 70% 19% 7% 4%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7.O-O 80% 70% ▼ -9.8%
7.a3 4% 19% ▲ +14.2%
7.Bd2 9% 7% ▼ -1.3%
7.Qc2 6% 4% ▼ -2.5%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 10 parties
Botvinnik, Mikhail — 5 parties
Kasparov, Garry — 2 parties
Karpov, Anatoly — 1 partie
Parties historiques
7.O-O — 66.2% (522 parties)
1950 — Troianescu, Octav vs Simagin, Vladimir — 0-1 — Schiavno Zdroj
1950 — Porrecca, Giorgio vs Rellstab, Ludwig — 0-1 — Dubrovnik CRO
1950 — Schapel, Karl vs Taimanov, Mark — 0-1 — It Schiavno Zdroj POL
1950 — Szapiel, Mateusz vs Taimanov, Mark — 0-1 — Szawno Zdroj
1950 — Al Balushi, Shuaib Abdul Wahab vs Taimanov, Mark — 0-1 — Schiavno Zdroj
7.a3 — 22.0% (173 parties)
1950 — Collins Justin vs Bosch van Rosenthal, Edzard — 1/2-1/2 — corr Wch1
1950 — Zagoriansky, Evgeny vs Mikenas, Vladas — 1-0 — Tartu
1950 — Troianescu, Octav vs Taimanov, Mark — 0-1 — Szczawno Zdroj
1951 — Negyesy, Gyorgy vs Szabo, Laszlo — 1-0 — Budapest HUN
1952 — Bolbochan, Jacobo vs German, Eugenio — 1-0 — Mar del Plata ARG
7.Bd2 — 5.6% (44 parties)
1952 — Garcia Vera, Romeo vs Trifunovic, Petar — 1/2-1/2 — Mar del Plata ARG
1960 — Gligoric, Sofija vs Evans Lianda — 0-1 — Buenos Aires ARG
1960 — Gligoric, Svetozar vs Evans, Larry — 0-1 — Buenos Aires ARG
1981 — Pytel, Krzysztof vs Martin, Andrew D — 1-0 — London ENG
1984 — Sahovic, Dragutin vs Tal, Mikhail — 1/2-1/2 — Lvov UKR
7.Qc2 — 5.3% (42 parties)
1950 — Bondarevsky, Igor vs Szabo, Laszlo — 1/2-1/2 — Szcawno Zdroj
1952 — Piro, Valerio vs Reinhardt, Bahamonte — 1/2-1/2 — Buenos Aires ARG
1952 — Keller, Hans vs Rellstab, Ludwig — 0-1 — Vienna AUT
1957 — Puc, Stojan vs Drimer, Dolfi — 1/2-1/2 — Ploiesti
1957 — Magrin, Antonio vs Romih, Max — 1-0 — Reggio Emilia ITA