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B27r — Accelerated Pterodactyl
1.e4 c5 2.Nf3 g6 3.d4 Bg7 4.dxc5 Qa5+ 5.c3 Qxc5
Eval: [+0.89]
Les coups candidats
6.Be3 — 52.6% (709 parties)
Ambassadeurs : Shahtahtinsky, Alekper (6x), Bogorad, Michail (6x), Forintos, Gyozo V (4x), Schneider, Ilja (4x), Szily, Jozsef (3x), Paoli, Enrico (3x), Bilek, Istvan (3x), Tonoli, Walter (3x)
6.Na3 — 42.5% (573 parties)
Ambassadeurs : Pirs, Matjaz (8x), Kaposztas, Miklos (8x), Jakab, Attila (8x), Jakab, Andras (6x), Vesselovsky, Serguei (6x), Malakhov, Valentyn (5x), Barhudarian, Rafael (5x), Wojtkiewicz, Aleksander (4x)
6.Bd3 — 3.6% (49 parties)
Ambassadeurs : Chatalbashev, Boris (2x), Burnett, Walter (2x), Dolenec, Dragutin (1x), Arnstam, Knut (1x), Van der Mije Nicolau, Alexandra (1x), Caldwell, Susan Linda (1x), Grichkevitch, Gilles (1x), Chomet, Natacha (1x)
6.Be2 — 0.3% (4 parties)
Ambassadeurs : Kiselev, Vladimir (1x), Baryshpolets, Andrey (1x), Babic, Marijana (1x), Gaponenko, Inna (1x), Ocido, Michael (1x), Gaticales, Martin (1x), Isik, Mehmet (1x), Gulesci, Kadri (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6.Be3 6.Na3 6.Bd3 6.Be2
<1800 37 78% 11% 5% 3%
1800-2200 454 55% 41% 3%
2200-2600 688 44% 51% 4% 0%
2600+ 9 22% 78%
Évolution par décennie (% des parties)
Décennie N parties 6.Be3 6.Na3 6.Bd3 6.Be2
1900s 1 100%
1930s 1 100%
1950s 6 100%
1960s 21 86% 10% 5%
1970s 26 92% 8%
1980s 29 86% 7%
1990s 151 91% 1% 6%
2000s 486 53% 43% 4% 0%
2010s 539 39% 57% 3% 0%
2020s 88 35% 61% 3%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6.Be3 39% 35% ▼ -3.7%
6.Na3 57% 61% ▲ +4.2%
6.Bd3 3% 3% ▲ +0.8%
6.Be2 0% 0% -0.4%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 1 partie
Parties historiques
6.Be3 — 52.6% (709 parties)
1905 — D Marco, Gianni vs Blackburne, Joseph — 1/2-1/2 — Ostende
1930 — Pahl, Kurt vs Wagner, Heinrich — 0-1 — Swinemuende
1950 — Benko, Pal vs Bakonyi, Elek — 1/2-1/2 — Budapest HUN
1950 — Richter, Kurt P vs Hopp, M — 1-0 — Berlin GER
1951 — Kapu, Jeno vs Bakonyi, Elek — 0-1 — Hungary ch
6.Na3 — 42.5% (573 parties)
1965 — Robatsch, Karl vs Bilek, Istvan — 1/2-1/2 — Havana CUB
1965 — Pavlov, Mircea-Sergiu-Aurelian vs Partos, Charles — 1/2-1/2 — Bucharest ROU
1994 — Sutovsky, Emil vs Malakhov, Valentyn — 1/2-1/2 — Groningen open
2000 — Balogh, Csaba vs Kaposztas, Miklos — 1/2-1/2 — HUN
2000 — Zaitsev, Igor A vs Malakhov, Vladimir — 1/2-1/2 — Zeleny Shum
6.Bd3 — 3.6% (49 parties)
1968 — Dolenec, Dragutin vs Arnstam, Knut — 1-0 — Halmstad
1974 — Buljovcic, Ivan vs Tal, Mikhail — 0-1 — Novi Sad SRB
1977 — Pohla, Mihkel Johannes vs Romanishin, Oleg M — 0-1 — Tallinn EST
1982 — Van der Mije Nicolau, Alexandra vs Caldwell, Susan Linda — 1/2-1/2 — Dortmund GER
1988 — Grichkevitch, Gilles vs Chomet, Natacha — 0-1 — Zoo-Chess Max
6.Be2 — 0.3% (4 parties)
2002 — Kiselev, Vladimir vs Baryshpolets, Andrey — 1-0 — Kiev UKR
2006 — Babic, Marijana vs Gaponenko, Inna — 0-1 — Zlatibor SCG
2015 — Ocido, Michael vs Gaticales, Martin — 0-1 — Penang MAS
2018 — Isik, Mehmet vs Gulesci, Kadri — 0-1 — Goynuk TUR