B63k - 7…Be7 - Richter-Rauzer Variation, Classical Variation (1936)

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B63k — Richter-Rauzer
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2 Be7
Eval: [+0.44]
Les coups candidats
Ambassadeurs : Kotronias, Vasilios (66x), Inkiov, Ventzislav (64x), Gurevich, Dmitry (43x), Hildebrand, Gerald (41x), Sosonko, Gennadi (40x), Balogh Urbina, Carlos Alfonso (39x), Aseev, Konstantin N (34x), Fishbein, Alexander (34x)
8.f4 — 1.6% (190 parties)
Ambassadeurs : Nikolova, Adriana (3x), Lyanguzov, Oleg (3x), Spiel, Marianne (2x), Mosler Christa (2x), Plachkinova, Tatjana (2x), Klotz, Sonja (2x), Cosma, Ioan (2x), Matanovic, Aleksandar (1x)
8.f3 — 1.2% (141 parties)
Ambassadeurs : Dobes, Vojtech (3x), Battikhi, H. (2x), Semenova, Irina (2x), Fletzer (1x), Bonjorn Romani, Pol (1x), Ostrauskas, A. (1x), Boleslavsky, I. (1x), Bermudez Adams, William (1x)
8.Be2 — 0.7% (80 parties)
Ambassadeurs : Meijers, Viesturs (10x), Corte, Cesar J (2x), Jezek, Stanislav (2x), Balogh, Janos (1x), Kluger, Gyula (1x), Iliesco, Juan (1x), Canepa, Jose (1x), Blackstone, John (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8.O-O-O 8.f4 8.f3 8.Be2
<1800 176 91% 3% 3% 1%
1800-2200 2735 92% 3% 3% 1%
2200-2600 5949 97% 1% 1% 0%
2600+ 325 99% — — —
Évolution par décennie (% des parties)
Décennie N parties 8.O-O-O 8.f4 8.f3 8.Be2
1930s 25 84% — — 4%
1940s 36 75% — — 6%
1950s 398 93% 1% 1% 2%
1960s 277 95% 1% 0% 2%
1970s 241 97% 2% 0% —
1980s 1057 97% 1% 0% 1%
1990s 2415 95% 2% 1% 1%
2000s 3552 95% 2% 1% 1%
2010s 3115 95% 2% 2% 0%
2020s 592 94% 2% 2% 0%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8.O-O-O 95% 94% -0.2%
8.f4 2% 2% ▲ +0.7%
8.f3 2% 2% -0.1%
8.Be2 0% 0% -0.1%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 10 parties
Anand, Viswanathan — 10 parties
Kasparov, Garry — 10 parties
Kramnik, Vladimir — 10 parties
Karpov, Anatoly — 8 parties
Karpov, Aleksandr — 7 parties
Carlsen, Magnus — 7 parties
Hou, Yifan — 5 parties
Euwe, Max — 3 parties
Parties historiques
8.O-O-O — 95.0% (11126 parties)
1935 — Bluemich, Max vs Engels, Ludwig — 0-1 — Aachen GER
1935 — Goglidze, Viktor vs Pirc, Vasja — 1-0 — Moskou
1935 — Marsky, Mark Lvovich vs Yudovich, Mikhail M — 0-1 — VZSPS ch sf
1935 — Konstantinopolsky, Alexander vs Chistiakov, Alexander — 1-0 — ?
1935 — Tartakower, Savielly vs Friedman, Henryk — 1-0 — Lvov UKR
8.f4 — 1.6% (190 parties)
1955 — Palermo, Vicente vs Redolfi, Argentino Rodolfo — 1-0 — Buenos Aires ARG
1956 — Van Minnen J vs Nowak, Adam — 1-0 — Beverwijk-D
1958 — Alberto, Vilma Assuncao Cardoso vs Rejfir, Josef — 0-1 — Munich GER
1959 — Niephaus, Walter vs Auer, Franz — 1-0 — Lugano SUI
1965 — Gusev, Aleksandr vs Petkevich, Jusefs — 1-0 — USSR
8.f3 — 1.2% (141 parties)
1957 — Ostrauskas, A. vs Boleslavsky, I. — 1/2-1/2 — Minsk BLR
1958 — Bermudez Adams, William vs Montagne Sergent, Milo — 1-0 — San Jose, CA USA
1961 — Fletzer vs Bonjorn Romani, Pol — 0-1 — San Benedetto ch
1971 — Postnikova, Ludmila vs Popova, Tatiana — 1-0 — ?
1986 — Battikhi, H. vs Llobera Pujol, Rogeli — 1-0 — Dubai UAE
8.Be2 — 0.7% (80 parties)
1937 — Balogh, Janos vs Kluger, Gyula — 0-1 — Sicilian defence
1942 — Corte, Cesar J vs Canepa, Jose — 1-0 — Mar del Plata ARG
1946 — Corte, Cesar J vs Iliesco, Juan — 1-0 — Mar del Plata ARG
1952 — Brat, Vaclav Dr vs Hounie Fleurquin, Carlos — 1-0 — Prague CZE
1953 — Brat, Vaclaw vs Opocensky, Karel — 0-1 — Prague CZE