D45k - 5…Nbd7 6.Qc2 Bd6 7.e4 [-0.24]

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D45k —
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Nbd7 6.Qc2 Bd6 7.e4
Eval: [-0.24]
Les coups candidats
7…dxe4 — 77.7% (583 parties)
Ambassadeurs : Szeberenyi, Adam (13x), Kuenitz, Klaus (7x), Sveshnikov, Evgeny (4x), Acebal Muniz, Antonio (4x), Gorelov, Sergey G (3x), Bryson, Douglas M (3x), Mikhalchishin, Adrian (3x), Gurevich, Mikhail (3x)
7…Nxe4 — 17.9% (134 parties)
Ambassadeurs : Martinovic, Sasa (4x), Hambleton, Aman (3x), Stoltz, Gabriel (2x), Mnatsakanian, Eduard A (2x), Abd Elrahman Mohamed, Eyad (2x), Bronznik, Valerij (2x), Ribli, Zoltan (2x), Book, Eero (1x)
7…e5 — 4.0% (30 parties)
Ambassadeurs : Karpov, Anatoly (3x), Kasparov, Garry (3x), Flear, Glenn C (2x), Zawadzka, Beata (2x), Kolski, Josek (1x), Winter, William (1x), Mascarinas, Rico (1x), Sebenik, Matej (1x)
7…Bb4 — 0.4% (3 parties)
Ambassadeurs : Pedersen, Steffen (1x), Haarr, Jon Kristian (1x), Shilintsev, Vladimir (1x), Minachev, Maksim (1x), Ilincic, Zlatko (1x), Fisabilillah, Ummi (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7…dxe4 7…Nxe4 7…e5 7…Bb4
<1800 5 100% — — —
1800-2200 158 84% 15% 1% 1%
2200-2600 461 74% 20% 5% 0%
2600+ 23 61% 22% 17% —
Évolution par décennie (% des parties)
Décennie N parties 7…dxe4 7…Nxe4 7…e5 7…Bb4
1910s 1 100% — — —
1920s 2 100% — — —
1930s 1 — — 100% —
1940s 9 78% 22% — —
1950s 18 83% 17% — —
1960s 5 100% — — —
1970s 7 86% 14% — —
1980s 101 88% 8% 4% —
1990s 106 71% 22% 8% —
2000s 295 79% 16% 4% 0%
2010s 180 73% 24% 3% 1%
2020s 25 72% 24% — 4%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7…dxe4 73% 72% ▼ -0.8%
7…Nxe4 24% 24% +0.1%
7…e5 3% 0% ▼ -2.8%
7…Bb4 1% 4% ▲ +3.4%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 4 parties
Kasparov, Garry — 3 parties
Smyslov, Vladimir — 1 partie
Kramnik, Vladimir — 1 partie
Parties historiques
7…dxe4 — 77.7% (583 parties)
1916 — Woodward, MA. vs Stamer, A. — 1-0 — California
1927 — Prokop, Frantisek vs Schulz, Jan — 1-0 — Prague CZE
1929 — Monticelli, Mario vs Rosselli del Turco, Stefano — 1-0 — Firenze ITA
1946 — O'Kelly, Albéric de Galway vs Lundin, Erik — 0-1 — Groningen NED
1946 — Stoltz, Gabriel vs Kramer, Hanspeter — 1-0 — International Tournament
7…Nxe4 — 17.9% (134 parties)
1946 — Stoltz, Gabriel vs Kotov Lundqvist, Alex — 1/2-1/2 — Groningen NED
1947 — Stoltz, Gabriel vs Book, Eero — 0-1 — Jatko-Ottelu mt
1950 — Gudmundsson, Gudbjartur vs Foltys, Jan — 1/2-1/2 — Amsterdam NED
1950 — Gudmundsson, Gardar Vidir vs Foltys, J. — 1/2-1/2 — Amsterdam NED
1953 — Stoltz, Gosta vs Nilsson, Zandor — 1/2-1/2 — Sweden
7…e5 — 4.0% (30 parties)
1935 — Kolski, Josek vs Winter, William — 1/2-1/2 — Lodz POL
1984 — Karpov, Anatoly vs Kasparov, Garry — 1/2-1/2 — Moscow RUS
1984 — Karpov, Anatoly vs Kasparov, Garry — 1/2-1/2 — Moscow RUS
1984 — Karpov, Anatoly vs Kasparov, Garry — 1/2-1/2 — Moskou wch-m
1989 — Mascarinas, Rico vs Flear, Glenn C — 0-1 — Aosta
7…Bb4 — 0.4% (3 parties)
2009 — Pedersen, Steffen vs Haarr, Jon Kristian — 1-0 — Helsingor DEN
2014 — Shilintsev, Vladimir vs Minachev, Maksim — 1-0 — Novokuznetsk
2023 — Ilincic, Zlatko vs Fisabilillah, Ummi — 1-0 — Budapest HUN