C82b - 9…Nc5 - Open, Berlin Variation (1947)

Fin du contenu

Aucune page supplémentaire à charger

← Articles plus récents
Articles plus anciens →
C82b — Open, Berlin Variation (1947)
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3 d5 8.dxe5 Be6 9.c3 Nc5
Les coups candidats
Ambassadeurs : Radashkovich, Itchak (7x), Korchnoi, Viktor (6x), Zhukov, Sergey (6x), Torre, Eugenio (6x), Fishbein, Alexander (6x), Ujtumen, Tudev (5x), Sorokin, Maxim (5x), Grivas, Efstratios (5x)
10.Nd4 — 8.1% (37 parties)
Ambassadeurs : Mukhin, Mikhail (3x), Patterson, Nicholas J (2x), Lehmann, Heinz (2x), Ujtumen, Tudev (2x), Ruderfer, Mark B (2x), Radashkovich, Itchak (2x), Schmidt, Peter (1x), Teipelke, Heiner (1x)
10.Nbd2 — 7.0% (32 parties)
Ambassadeurs : Telbis, Gheorghe (2x), Jaluvka, Josef (2x), Wagman, Stuart (1x), Troianescu, Octav (1x), Horton, Joe (1x), Hoogendoorn, Daniel (1x), Caturjan, V. (1x), Abramjan, A. (1x)
10.Bg5 — 4.6% (21 parties)
Ambassadeurs : Vasiukov, Evgeni (1x), Zaitsev, Alexander (1x), Robatsch, Karl (1x), Troianescu, Octav (1x), Matanovic, Aleksandar (1x), Lehmann, Heinz (1x), Lobron, Eric (1x), Plaskett, H James (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 10.Bc2 10.Nd4 10.Nbd2 10.Bg5
<1800 13 85% — 8% 8%
1800-2200 107 87% 2% 9% 2%
2200-2600 158 80% 7% 3% 7%
2600+ 6 100% — — —
Évolution par décennie (% des parties)
Décennie N parties 10.Bc2 10.Nd4 10.Nbd2 10.Bg5
1950s 23 78% 13% — —
1960s 45 62% 18% 4% 7%
1970s 56 70% 25% 2% 4%
1980s 90 73% 8% 8% 9%
1990s 76 79% 4% 12% 4%
2000s 101 88% 2% 6% 3%
2010s 53 87% — 11% 2%
2020s 14 86% — 7% 7%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
10.Bc2 87% 86% ▼ -1.1%
10.Nd4 0% 0% +0.0%
10.Nbd2 11% 7% ▼ -4.2%
10.Bg5 2% 7% ▲ +5.3%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 2 parties
Karpov, Anatoly — 2 parties
Parties historiques
10.Bc2 — 78.2% (358 parties)
1950 — Laurencena, Jorge Horacio vs Steinberg, Alexander — 0-1 — Argentina
1951 — Eliskases, Erich vs German, Eugenio — 1/2-1/2 — San Rafael
1952 — Koch, Berthold vs German, Eugenio — 0-1 — Helsinki olm
1952 — Mangini, Jose Henrique de Mello vs German, Eugenio — 1-0 — Rio de Janeiro BRA
1953 — Nielsen, Hartvig vs Fich, Johannes — 0-1 — Copenhagen DEN
10.Nd4 — 8.1% (37 parties)
1952 — Bonch-Osmolovsky, Mikhail vs Levenfish, Grigory — 1/2-1/2 — Sochi RUS
1954 — Ivkov, Borislav vs Lehmann, Heinz — 1-0 — Ruesselsheim
1956 — Schmidt, Peter vs Teipelke, Heiner — 1-0 — cr.
1966 — Neishtadt, Yakov vs Clement, Paul — 1-0 — ?
1966 — Ayasofya Medina vs Lehmann, Heinz — 1-0 — Palma de Majorca ESP
10.Nbd2 — 7.0% (32 parties)
1968 — Horton, Joe vs Hoogendoorn, Daniel — 1-0 — Hastings ENG
1969 — Wagman, Stuart vs Troianescu, Octav — 1/2-1/2 — Reggio Emilia ITA
1979 — Telbis, Gheorghe vs Fiorentino, Agostino — 1-0 — Coppa Latina3
1980 — Bernei, Andras vs Nacht, Edgar — 1-0 — Salgotarjan
1981 — Telbis, Gheorghe vs Palmiotto, Fiorentino — 1-0 — ?
10.Bg5 — 4.6% (21 parties)
1961 — Matanovic, Aleksandar vs Lehmann, Heinz — 1-0 — Zevenaar NED
1969 — Vasiukov, Evgeni vs Zaitsev, Alexander — 1-0 — Moskou ch-URS
1969 — Robatsch, Karl vs Troianescu, Octav — 1-0 — Venice ITA
1977 — Krug, Norbert vs Schwieger, Synnoeve — 0-1 — corr DDR/M
1977 — Kayumov, Dmitry D vs Lanka, Zigurds — 1-0 — Beltsy