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A46c — Neo-Benoni
1.d4 Nf6 2.Nf3 c5 3.dxc5
Les coups candidats
3…e6 — 65.3% (839 parties)
Ambassadeurs : bekerschaak (27x), Gulrik (24x), Gnasher (19x), trebbor (16x), checy (9x), Karkulin (9x), thecowboy (7x), kingcas (6x)
3…Na6 — 17.0% (218 parties)
Ambassadeurs : Bartha, Sandor (3x), Zalys, Ignas (2x), Treppner, Gerd (2x), Rapport, Jovana (2x), Carlstedt, Jonathan (2x), Trujillo Alvarado, Ivan (2x), Gavrish, Leonid (2x), Ipata, Pedro (1x)
3…Qa5+ — 13.4% (172 parties)
Ambassadeurs : Boll, Peter (2x), Tagnon, Nicole (2x), Czebe, Attila (2x), Huygebaert, Batist (2x), Siegheim, Bruno (1x), Blake, Joseph (1x), Prameshuber, Alexander (1x), Bonner, Gerald (1x)
3…Nc6 — 3.0% (39 parties)
Ambassadeurs : Lasschuit, Rene (2x), Waschischeck, Tom (2x), Airey, E. (1x), Sommerfeld, Gilbert (1x), Thorne, P (1x), Lay, Peter D (1x), Adarmes Villarreal, Mathias (1x), Sitar, K (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3…e6 3…Na6 3…Qa5+ 3…Nc6
<1800 44 41% 16% 32% 9%
1800-2200 383 52% 18% 22% 5%
2200-2600 308 55% 30% 12% 1%
2600+ 5 60% 40%
Évolution par décennie (% des parties)
Décennie N parties 3…e6 3…Na6 3…Qa5+ 3…Nc6
1920s 2 50% 50%
1930s 3 33% 67%
1950s 11 73% 27%
1960s 19 58% 37% 5%
1970s 20 55% 45%
1980s 42 55% 24% 14% 5%
1990s 177 55% 21% 15% 7%
2000s 579 73% 14% 10% 2%
2010s 380 61% 16% 18% 3%
2020s 51 59% 20% 20%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3…e6 61% 59% ▼ -2.2%
3…Na6 16% 20% ▲ +4.1%
3…Qa5+ 18% 20% ▲ +1.7%
3…Nc6 3% 0% ▼ -3.4%
Joueurs célèbres
Champions du monde dans cette position
Euwe, Max — 1 partie
Tal, Mikhail — 1 partie
Parties historiques
3…e6 — 65.3% (839 parties)
1929 — Weenink, Henri vs Euwe, Max — 0-1 — NED
1938 — Nowarra, Heinz vs Weil, Wolfgang — 1/2-1/2 — Bad Oeynhausen GER
1954 — Kramer, Haije vs Rellstab, Ludwig — 1/2-1/2 — Beverwijk NED
1957 — Orbaan, Constant vs Larsen, Benjamin Holsko — 0-1 — Wageningen NED
1957 — Owens, Brian vs Saidy, Anthony — 0-1 — East Orange
3…Na6 — 17.0% (218 parties)
1930 — Taubmann, H vs Flohr, Salo — 0-1 — Hamburg GER
1931 — Ipata, Pedro vs Grau, Roberto G — 0-1 — Buenos Aires ARG
1952 — Pirc, Vasja vs Milic, Borislav — 1-0 — Belgrade SRB
1955 — Djurasevic, Bozidar vs Suboticanec, Drazen — 1-0 — Zagreb CRO
1957 — Fleischer, Martin vs Bernstein, Sidney — 1/2-1/2 — New York, NY USA
3…Qa5+ — 13.4% (172 parties)
1922 — Siegheim, Bruno vs Blake, Joseph — 1-0 — Hastings Town Hall
1964 — Prameshuber, Alexander vs Bonner, Gerald — 1/2-1/2 — Tel Aviv ISR
1985 — Muco, Fatos vs Kurajica, Bojan — 1/2-1/2 — Kavala GRE
1985 — Boll, Peter vs De Wit, Rien — 1/2-1/2 — Den Bosch
1986 — Boll, Peter vs Deisz, Ab J — 1/2-1/2 — Den Bosch
3…Nc6 — 3.0% (39 parties)
1983 — Airey, E. vs Sommerfeld, Gilbert — 0-1 — Moose Jaw CAN
1985 — Thorne, P vs Lay, Peter D — 1-0 — Sharjah UAE
1990 — Van Rienen, Willy vs Deiller, Pascal — 1-0 — Metz FRA
1992 — Brown, Steven A vs Imai, Toshio — 1-0 — Detroit ch-MI opB
1993 — Sand, Bjorn vs Keohane, Ben — 0-1 — Aarhus DEN