D97o - 8.Be2 - Russian, Prins (1948)

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D97o — Russian, Prins (1948)
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Na6 8.Be2
Les coups candidats
8…c5 — 99.0% (1908 parties)
Ambassadeurs : ? (19x), Tylecek, Drahomir (18x), Kasparov, Garry (16x), Bakheet Farag (14x), Kozul, Zdenko (13x), Gavrikov, Viktor (12x), Krueger, Hilmar (12x), Tukmakov, Vladimir B (10x)
8…c6 — 0.5% (9 parties)
Ambassadeurs : Chatzisotiriou, Petros (2x), Alvarez Perez, Jose (1x), Norberto, Vidal Alvarez (1x), Lehmann, Wolfgang (1x), Paul, Mathias (1x), Lambert, Grant R (1x), Melzer, Wilfried (1x), Donmez, Yusuf (1x)
8…Nd7 — 0.3% (6 parties)
Ambassadeurs : Gasek, Stanislav (1x), Silhan, Petr (1x), Abbasov, Farid (1x), Schulze, Andreas (1x), Lamard, Guillaume (1x), Zanan, Evgeny (1x), Georgescu, Tiberiu-Marian (1x), Stanculescu, Claudiu (1x)
8…Be6 — 0.1% (2 parties)
Ambassadeurs : Davies, Robert E (1x), Croad, Nicolas (1x), Krkyasharyan, Sona (1x), Klincewicz, Aleksandra (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8…c5 8…c6 8…Nd7 8…Be6
<1800 67 97% 3% — —
1800-2200 660 98% 1% 1% 0%
2200-2600 752 100% — 0% —
2600+ 67 100% — — —
Évolution par décennie (% des parties)
Décennie N parties 8…c5 8…c6 8…Nd7 8…Be6
1950s 18 100% — — —
1960s 25 100% — — —
1970s 41 100% — — —
1980s 145 100% — — —
1990s 321 99% 1% — 0%
2000s 677 99% 1% 0% —
2010s 611 99% 0% 0% —
2020s 90 97% 1% — 1%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8…c5 99% 97% ▼ -2.5%
8…c6 0% 1% ▲ +0.8%
8…Nd7 0% 0% -0.5%
8…Be6 0% 1% ▲ +1.1%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 10 parties
Anand, Viswanathan — 6 parties
Karpov, Anatoly — 3 parties
Smyslov, Vladimir — 1 partie
Kramnik, Vladimir — 1 partie
Carlsen, Magnus — 1 partie
Ding, Liren — 1 partie
Parties historiques
8…c5 — 99.0% (1908 parties)
1950 — Bolbochan, Jacobo vs Pilnik, Herman — 1/2-1/2 — Mar del Plata ARG
1950 — Evans, Larry vs Heinkinheimo, John — 1-0 — Dubrovnik olm
1950 — Kan, Ilya A vs Averbakh, Yuri L — 0-1 — MasterChessGames.com
1950 — Ilivitsky, Georgy A vs Fridstein, Grigory — 1/2-1/2 — URS-ch sf Tula
1950 — Shainswit, George vs Flores, Ranz Kirby Anthony — 1/2-1/2 — Dubrovnik olm
8…c6 — 0.5% (9 parties)
1995 — Lehmann, Wolfgang vs Paul, Mathias — 1/2-1/2 — GER
1998 — Alvarez Perez, Jose vs Norberto, Vidal Alvarez — 1/2-1/2 — ?
2002 — Donmez, Yusuf vs Anar, Oskun — 0-1 — Ankara TUR
2002 — Riegler, Dieter vs Vonach, Bernhard, Dr. — 1-0 — Bad Woerishofen GER
2004 — Lambert, Grant R vs Melzer, Wilfried — 1-0 — IECG
8…Nd7 — 0.3% (6 parties)
2006 — Gasek, Stanislav vs Silhan, Petr — 0-1 — Czech Republic
2009 — Abbasov, Farid vs Schulze, Andreas — 1-0 — Schwaebisch Gmuend GER
2009 — Lamard, Guillaume vs Zanan, Evgeny — 1-0 — Fermo
2011 — Georgescu, Tiberiu-Marian vs Stanculescu, Claudiu — 1-0 — Sarata Monteoru ROU
2012 — Lettieri, Giuseppe vs Auletta, Angelo — 1-0 — Naples ITA
8…Be6 — 0.1% (2 parties)
1998 — Davies, Robert E vs Croad, Nicolas — 1-0 — Hamilton
2024 — Krkyasharyan, Sona vs Klincewicz, Aleksandra — 1-0 — ?