B50b - 3.b4 - Wing Gambit, Deferred Variation (1937)

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B50b — Wing Gambit, Deferred Variation (1937)
1.e4 c5 2.Nf3 d6 3.b4
Les coups candidats
3…cxb4 — 76.9% (609 parties)
Ambassadeurs : Obukhov, Gennady (10x), Lund, Jens Dahlen (9x), Clough, Fred (9x), MacDonald, Weldon (6x), Langheld, Werner (6x), Adamski, Andrzej (4x), Martinez, Julian (4x), Schirmer, Michael (3x)
3…Nf6 — 13.6% (108 parties)
Ambassadeurs : Kuhn, Norbert (2x), Shirazi, Kamran (2x), Levin, Eugene (1x), Spiller, Arthur R (1x), Atze, Burkhard (1x), Loeffler, Reinhard (1x), Janosevic, Dragoljub (1x), Ivkov, Borislav (1x)
3…b6 — 4.8% (38 parties)
Ambassadeurs : Siemms, Ross E (1x), Raletich, George (1x), Tartakower, Savielly (1x), Andor P (1x), Kristic, Slobodan (1x), Zalys, Ignas (1x), Kapitaniak (1x), Zawadzki, Andrzej (1x)
3…Nc6 — 1.5% (12 parties)
Ambassadeurs : Koltanowski, George (1x), Wertheimer, Ralph (1x), Mc Guinness, Cian (1x), Janus, Charles (1x), Hegermann, Frank (1x), Wissemann, Andreas (1x), Garvin Mejia, Ricardo Luis (1x), Herrera, Anibal (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3…cxb4 3…Nf6 3…b6 3…Nc6
<1800 68 71% 16% 7% 4%
1800-2200 363 73% 15% 6% 1%
2200-2600 154 85% 10% 3% 1%
2600+ 4 100% — — —
Évolution par décennie (% des parties)
Décennie N parties 3…cxb4 3…Nf6 3…b6 3…Nc6
1950s 40 65% 20% 5% 2%
1960s 36 86% 11% 3% —
1970s 37 86% 11% 3% —
1980s 46 96% 2% 2% —
1990s 146 73% 14% 7% 2%
2000s 220 77% 13% 5% 1%
2010s 220 74% 18% 4% 2%
2020s 47 79% 9% 9% 4%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3…cxb4 74% 79% ▲ +4.6%
3…Nf6 18% 9% ▼ -9.2%
3…b6 4% 9% ▲ +4.9%
3…Nc6 2% 4% ▲ +2.4%
Joueurs célèbres
Champions du monde dans cette position
Carlsen, Magnus — 1 partie
Parties historiques
3…cxb4 — 76.9% (609 parties)
1950 — Czerniak, Moshe vs Sanguinetti, Renato — 1-0 — Mar del Plata ARG
1950 — Madsen, Sverre vs Adam, Edmund — 0-1 — ICCF
1950 — Tornerup, John vs Madsen, Erik — 0-1 — Rodovre
1951 — Hermann, Manfred vs Pietzsch, Wolfgang — 1-0 — GER
1951 — Mardle, Denis vs Ritson-Morry, William — 0-1 — Swansea WLS
3…Nf6 — 13.6% (108 parties)
1951 — Torrens, Oswaldo Gia vs Pilnik, Herman — 0-1 — Madrid ESP
1951 — Vasconcellos, Fernando O vs Eliskases, Erich — 0-1 — Mar del Plata ARG
1953 — Levin, Eugene vs Spiller, Arthur R — 1-0 — Hollywood, CA
1954 — Janosevic, Dragoljub vs Ivkov, Borislav — 0-1 — Belgrade SRB
1955 — Levin, Egor vs Turner, Abe J — 0-1 — ?
3…b6 — 4.8% (38 parties)
1952 — Tartakower, Savielly vs Andor P — 1-0 — Paris FRA
1955 — Siemms, Ross E vs Raletich, George — 1-0 — Ottawa CAN
1969 — Kristic, Slobodan vs Zalys, Ignas — 1/2-1/2 — Ottawa Ontario op
1978 — Kapitaniak vs Zawadzki, Andrzej — 1-0 — cr.
1988 — Schepel, Kaarlo vs Weber, Marc, Dr. — 0-1 — Thessaloniki GRE
3…Nc6 — 1.5% (12 parties)
1951 — Koltanowski, George vs Wertheimer, Ralph — 1-0 — San Francisco, CA USA
1992 — Hegermann, Frank vs Wissemann, Andreas — 1/2-1/2 — RH-op Wallertheim
1999 — Mc Guinness, Cian vs Janus, Charles — 0-1 — IECG
1999 — Garvin Mejia, Ricardo Luis vs Herrera, Anibal — 1/2-1/2 — Santa Marta
2004 — Rambourg, Juliette vs Brasselle, Andre — 0-1 — Vandoeuvre