D50f - 4…c5 5.e3 - QGD: Dutch-Peruvian (1949)

Fin du contenu

Aucune page supplémentaire à charger

← Articles plus récents
D50f — QGD: Dutch-Peruvian (1949)
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 c5 5.e3
Les coups candidats
5…cxd4 — 77.4% (195 parties)
Ambassadeurs : Inkiov, Ventzislav (5x), Wade, Robert G (2x), Taimanov, Mark (2x), Fairhurst, William (2x), Bowen, Alfred William (2x), Pafnutieff, Vladimir (2x), Pomar Salamanca, Arturo (2x), Penrose, Jonathan (2x)
5…Nc6 — 10.7% (27 parties)
Ambassadeurs : Hruska, Tomas (1x), Suchanek, Ladislav (1x), Boudelet, Georges (1x), Riddell, John (1x), Wall, Bill (1x), Zachary, Joe (1x), Nemec, Frantisek (1x), Schneider, Jakob (1x)
5…Be7 — 5.2% (13 parties)
Ambassadeurs : Assem, Magdy (1x), Pupols, Viktors (1x), Wall, Alejandro (1x), Kagezi Zachary (1x), Ratkovsky, Stanislav (1x), Lukina, Tatiana (1x), Frost, Ted E G A (1x), Al Hindawi Ahmed (1x)
5…Qb6 — 2.4% (6 parties)
Ambassadeurs : Balcerowski, Witold (1x), Zinn, Lothar (1x), Vyzantiadis, Lazaros (1x), Myagmarsuren, Lkhamsuren (1x), Kuszko, Juliusz (1x), Schinzel, Wladyslaw (1x), James, David J (1x), Chesters, Graham (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5…cxd4 5…Nc6 5…Be7 5…Qb6
<1800 14 43% 14% 43% —
1800-2200 93 78% 14% 1% 3%
2200-2600 59 93% 5% 2% —
2600+ 2 50% — 50% —
Évolution par décennie (% des parties)
Décennie N parties 5…cxd4 5…Nc6 5…Be7 5…Qb6
1950s 21 100% — — —
1960s 28 79% 7% — 11%
1970s 16 75% 6% 6% 6%
1980s 12 92% — 8% —
1990s 66 76% 14% 2% 3%
2000s 62 77% 13% 5% —
2010s 39 64% 15% 15% —
2020s 8 75% 12% 12% —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5…cxd4 64% 75% ▲ +10.9%
5…Nc6 15% 12% ▼ -2.9%
5…Be7 15% 12% ▼ -2.9%
5…Qb6 0% 0% +0.0%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 1 partie
Parties historiques
5…cxd4 — 77.4% (195 parties)
1950 — Newman, Richard vs Bowen, Alfred William — 1/2-1/2 — Buxton
1950 — Koberl, Ferenc vs Kottnauer, Cenek — 1/2-1/2 — Schiavno Zdroj
1950 — Fairhurst, William vs Bowen, Alfred William — 1/2-1/2 — Buxton
1950 — Aabel Thomas Eapen vs Penrose, Jonathan — 0-1 — Southsea
1951 — Elliott, Henry J vs Brieger, Robert Sinclair — 1-0 — Forth Worth
5…Nc6 — 10.7% (27 parties)
1962 — Boudelet, Georges vs Riddell, John — 0-1 — Brussels BEL
1965 — Hruska, Tomas vs Suchanek, Ladislav — 1/2-1/2 — CSR-ch Army Prague CZE
1975 — Wall, Bill vs Zachary, Joe — 1-0 — ?
1993 — Nemec, Frantisek vs Schneider, Jakob — 1-0 — Plzen CZE
1995 — Kubik, Radomir vs Kovacs, Peter — 1-0 — London,Canada
5…Be7 — 5.2% (13 parties)
1975 — Wall, Alejandro vs Kagezi Zachary — 1-0 — Taylorsville,NC
1987 — Assem, Magdy vs Pupols, Viktors — 1/2-1/2 — Seattle, WA USA
1999 — Ratkovsky, Stanislav vs Lukina, Tatiana — 1-0 — ?
2001 — Gamboa Jimenez, Federico vs Villa Olvera, Victor Manuel — 1-0 — ?
2003 — Frost, Ted E G A vs Al Hindawi Ahmed — 0-1 — ?
5…Qb6 — 2.4% (6 parties)
1964 — Balcerowski, Witold vs Zinn, Lothar — 1-0 — Polanica Zdroj POL
1965 — Kuszko, Juliusz vs Schinzel, Wladyslaw — 1-0 — Poznan POL
1966 — Vyzantiadis, Lazaros vs Myagmarsuren, Lkhamsuren — 0-1 — La Habana olm fin-C
1970 — James, David J vs Chesters, Graham — 0-1 — Swansea ch-WLS
1990 — Schuler, Daniel vs Schubert, Gerhard — 1-0 — Bad Woerishofen GER