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A44c — Old Benoni: Czech (1909)
1.d4 c5 2.d5 e5 3.c4
Les coups candidats
Ambassadeurs : Rahls, Peter (13x), Hanken, Jerome B (12x), Ostojic, Predrag (11x), Skembris, Spyridon (9x), Lukacs, Peter (7x), Melich, Jindrich (7x), Vaisman, Volodia (6x), Siebrecht, Sebastian (6x)
3…f5 — 4.0% (114 parties)
Ambassadeurs : Llorens Sepulveda, Marcelo (2x), Keene, Raymond D (1x), Whitehouse, B Guy (1x), Hamann, Svend (1x), Brinck-Claussen, Bjorn (1x), Lindemann, Christian (1x), Runau, Ralf, Dr. (1x), Kormanyos, Zoltan (1x)
3…Nf6 — 1.6% (46 parties)
Ambassadeurs : Chaves, Jussara (5x), Mueller, Waldemar (3x), Kristol, Luba (2x), Karagiannis, Athanasios NA (2x), Ek, Hans (1x), Westerinen, Heikki M.J. (1x), Nurjanah R (1x), An, Yanfeng (1x)
3…g6 — 0.4% (11 parties)
Ambassadeurs : Tivolt, Ferenc (3x), Rupel, David (1x), Pupols, Viktors (1x), Molnar, Laszlo (1x), Roos, Thomas (1x), Trommsdorf, Uwe (1x), Molnar, Aaron (1x), Zingheim, Scott (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3…d6 3…f5 3…Nf6 3…g6
<1800 152 92% 5% 3%
1800-2200 1450 91% 6% 2% 0%
2200-2600 843 98% 1% 1% 0%
2600+ 1 100%
Évolution par décennie (% des parties)
Décennie N parties 3…d6 3…f5 3…Nf6 3…g6
1950s 17 100%
1960s 58 95% 3% 2%
1970s 75 99% 1%
1980s 120 92% 2% 4% 1%
1990s 651 96% 2% 1% 1%
2000s 931 93% 5% 2% 0%
2010s 793 92% 6% 2% 0%
2020s 206 94% 2% 2% 1%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3…d6 92% 94% ▲ +1.8%
3…f5 6% 2% ▼ -3.2%
3…Nf6 2% 2% -0.1%
3…g6 0% 1% ▲ +0.8%
Joueurs célèbres
Champions du monde dans cette position
Anand, Viswanathan — 1 partie
Parties historiques
3…d6 — 93.5% (2666 parties)
1951 — Tipary, Lajos vs Koberl, Ferenc — 1-0 — Hungary ch
1952 — Cruz, Walter vs Engels, Ludwig — 0-1 — Rio de Janeiro BRA
1952 — Spassky, Boris Vasily vs Elsukov, Aleksei — 1-0 — Minsk BLR
1953 — Pakowski vs Oette — 0-1 — Kirchheim
1953 — Heidenfeld, Wolfgang vs Popel, Stepan — 1-0 — Saarbruecken
3…f5 — 4.0% (114 parties)
1964 — Keene, Raymond D vs Whitehouse, B Guy — 1-0 — Whitby
1966 — Hamann, Svend vs Brinck-Claussen, Bjorn — 1/2-1/2 — Aarhus DEN
1971 — Stein Septiano Malewa Kleden vs MONCADA JR, TEOFILO — 1-0 — corr Italy
1982 — Durham, Dan vs Braden, A. — 1-0 — Los Angeles, CA USA
1987 — Lindemann, Christian vs Runau, Ralf, Dr. — 0-1 — Duitsland tt
3…Nf6 — 1.6% (46 parties)
1967 — Ek, Hans vs Westerinen, Heikki M.J. — 1/2-1/2 — Goteborg SWE
1984 — Nurjanah R vs Chaves, Jussara — 0-1 — Thessaloniki GRE
1984 — An, Yanfeng vs Chaves, Jussara — 1-0 — Thessaloniki GRE
1987 — Nyberg, Christina vs Chaves, Joara — 1-0 — Smederevska Palanka
1988 — Kristol, Luba vs Chaves, Jussara — 1-0 — Thessaloniki olw
3…g6 — 0.4% (11 parties)
1986 — Rupel, David vs Pupols, Viktors — 1/2-1/2 — Seattle, WA USA
1993 — Roos, Thomas vs Trommsdorf, Uwe — 1-0 — Mittelrhein
1996 — Zingheim, Scott vs Kreitner, Ilan — 1-0 — Chicago, IL USA
1997 — Molnar, Aaron vs Tivolt, Ferenc — 0-1 — HUN
1998 — Molnar, Laszlo vs Tivolt, Ferenc — 1-0 — HUN