B33n - 5.Nc3 e5 6.Ndb5 d6 7.Bg5 a6 8.Na3 b5 9.Nd5 Be7 10.Bxf6 Bxf6 11.c3 - Pelikan Chelyabinsk [+0.12]

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B33n — Pelikan Chelyabinsk
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Bg5 a6 8.Na3 b5 9.Nd5 Be7 10.Bxf6 Bxf6 11.c3
Eval: [+0.12]
Les coups candidats
Ambassadeurs : Pommrich, Rainer (128x), Popov, Vladimir Valentinovich (81x), Ilyasov, Anatoly Fedorovich (80x), Dorer, Manfred (75x), Pirs, Matjaz (73x), Kurgansky, Vitaly Ivanovich (59x), Noble, Mark Frederick (45x), Sherwood, Russell (44x)
Ambassadeurs : Pravec, Ladislav (39x), Portych, Václav (34x), Balabaev, Farit (31x), Mason, Ian J (28x), Husemann, Andreas (26x), Wosch, Arkadiusz (23x), Hlavac, Rudolf (18x), Merrheim, Xavier (17x)
11…Ne7 — 10.2% (2948 parties)
Ambassadeurs : Troia, Elio (21x), Krasenkow, Michal (21x), Mihevc-Mohr, Narcisa (20x), Toma, Katarzyna (15x), Zezulkin, Jurij (15x), Salai, Ladislav (15x), Husemann, Andreas (14x), Frolik, Martin (14x)
11…Rb8 — 7.8% (2266 parties)
Ambassadeurs : Ilyasov, Anatoly Fedorovich (26x), Kushnaryov, Andrey (25x), Domancich, Ezequiel Martín (20x), Löffler, Werner (20x), Hamann, Henner (17x), De Carlos Arregui, Iñigo (14x), Broniek, Mariusz Maciej (14x), Killer, Oliver (14x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 11…O-O 11…Bg5 11…Ne7 11…Rb8
<1800 625 52% 28% 8% 6%
1800-2200 10518 51% 29% 10% 7%
2200-2600 13749 51% 25% 11% 10%
2600+ 395 37% 40% 6% 14%
Évolution par décennie (% des parties)
Décennie N parties 11…O-O 11…Bg5 11…Ne7 11…Rb8
1930s 1 — — — —
1950s 1 — 100% — —
1960s 5 80% — 20% —
1970s 186 78% 16% 2% 2%
1980s 913 71% 9% 16% 2%
1990s 3822 57% 14% 14% 4%
2000s 10196 51% 29% 12% 3%
2010s 10386 52% 29% 7% 10%
2020s 3444 42% 27% 9% 21%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
11…O-O 52% 42% ▼ -10.6%
11…Bg5 29% 27% ▼ -2.5%
11…Ne7 7% 9% ▲ +2.8%
11…Rb8 10% 21% ▲ +10.7%
Joueurs célèbres
Champions du monde dans cette position
Kramnik, Vladimir — 10 parties
Kasparov, Garry — 10 parties
Anand, Viswanathan — 10 parties
Carlsen, Magnus — 10 parties
Karpov, Anatoly — 8 parties
Hou, Yifan — 4 parties
Gukesh D — 3 parties
Karpov, Aleksandr — 2 parties
Ju, Wenjun — 2 parties
Smyslov, Vladimir — 1 partie
Parties historiques
11…O-O — 52.1% (15081 parties)
1960 — Gligorić, Svetozar vs Riego, Victorio — 1-0 — Asuncion PAR
1963 — ? vs Langeweg, Kick — 0-1 — Budva MNE
1967 — Estrin, Yakov vs Kimelfeld, Rudolf — 1/2-1/2 — Moscow RUS
1967 — Haussmann B vs Werner Erwin — 1-0 — ?
1970 — Kernan, Bernard vs Haik, Aldo — 0-1 — Bearsden, Glasgow
11…Bg5 — 26.1% (7561 parties)
1959 — Ostojic, Predrag vs Zinn, Lothar — 0-1 — Warsaw POL
1970 — Scholl, Eckhard vs Jongsma, Alexander — 1/2-1/2 — Leeuwarden ch-NED
1970 — Horvath, Tamas vs Panchenko, Alexander N — 1/2-1/2 — Sukhumi GEO
1970 — Janosevic, Dragoljub vs Jongsma, Alexander — 1-0 — Amsterdam NED
1972 — Fichtl, Jiri vs Timoscenko, Gennadij — 0-1 — Stary Smokovec SVK
11…Ne7 — 10.2% (2948 parties)
1960 — Bastrikov, Georgy vs Czernikow — 1/2-1/2 — Uljanovsk ch-SU sf
1976 — Evans, Larry vs Lombard, Andre — 1-0 — Haifa ol
1976 — Evans, Larry Melvyn vs Lombard, Andre — 1-0 — Haifa ISR
1977 — Bjork, Carl-Magnus vs Van der Wiel, John T.H. — 1/2-1/2 — Groningen Euch-jr
1978 — Ortega, Rogelio vs Nogueiras Santiago, Jesus — 0-1 — Havana CUB
11…Rb8 — 7.8% (2266 parties)
1976 — Savon, Vladimir vs Lutikov, Anatoly S — 1-0 — Odessa UKR
1977 — Salazar Jacob, Hernan vs Ghysels, Chris — 1/2-1/2 — Innsbruck AUT
1978 — Ristoja, Thomas W. vs Dobosz, Henryk — 1/2-1/2 — telex
1979 — Borm, Frans vs Kouatly, Bachar — 1/2-1/2 — London ENG
1980 — Pritchett, Craig W vs Sowray, Peter J — 1/2-1/2 — London ENG