C15h - 4.Bd2 - Winawer Variation, Fingerslip Variation (1938)

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C15h — Winawer Variation, Fingerslip Variation (1938)
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.Bd2
Les coups candidats
Ambassadeurs : Schiller, Eric (14x), Hansen, Lars-Henrik Bech (14x), Harju, Antero (11x), Bakheet Farag (11x), Thorhallsson, Throstur (7x), Wadsack, Wolfgang (7x), Rhodin, Christian (5x), Zellweger, Wilfried (5x)
4…Ne7 — 13.2% (313 parties)
Ambassadeurs : Timman, Jan H (3x), Frog, Ilya (3x), Polivanov, Anatoliy (3x), Psakhis, Lev (3x), Kekki, Jorma (2x), Outerelo Ucha, Manuel (2x), Fant, Goran (2x), Schmidt, Michael (2x)
4…Nf6 — 10.1% (240 parties)
Ambassadeurs : Kahn, Manfred (3x), Jellema, Yme Jan (3x), Fink, Adolf Jay (2x), Krumm, Johannes (2x), Tanrikulu, Erhan (2x), Kulesza, Mateusz (2x), Zilka, Stepan (2x), Abawi, Abdulla (2x)
4…Bxc3 — 9.7% (230 parties)
Ambassadeurs : Cortlever, Nico (2x), Celestini, Mauro (2x), Raupp, KL. (2x), Umpfenbach, Carolin (2x), Elfers, G. (2x), Pope, John (2x), Vailatti, Eduardo Gabriel (2x), Barton, Ondrej (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 4…dxe4 4…Ne7 4…Nf6 4…Bxc3
<1800 193 46% 9% 8% 18%
1800-2200 906 56% 14% 12% 9%
2200-2600 445 63% 17% 10% 2%
2600+ 5 20% 80% — —
Évolution par décennie (% des parties)
Décennie N parties 4…dxe4 4…Ne7 4…Nf6 4…Bxc3
1950s 70 60% 9% 11% 7%
1960s 81 67% 5% 10% 4%
1970s 107 68% 7% 11% 5%
1980s 255 71% 14% 3% 4%
1990s 628 53% 13% 11% 10%
2000s 712 49% 15% 11% 12%
2010s 455 55% 13% 11% 11%
2020s 63 54% 11% 13% 13%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
4…dxe4 55% 54% ▼ -1.0%
4…Ne7 13% 11% ▼ -1.6%
4…Nf6 11% 13% ▲ +1.9%
4…Bxc3 11% 13% ▲ +2.1%
Parties historiques
4…dxe4 — 55.5% (1315 parties)
1950 — Nielsen, Hartvig vs Enevoldsen, Jens — 1/2-1/2 — Aalborg DEN
1950 — Boleslavsky, Isaac vs Bronstein, David I — 0-1 — Moscow RUS
1950 — Vishniatsky vs Tsai, Peter — 1-0 — ?
1950 — Lambert, Hamish vs Kontos, Othonas — 1-0 — Dubrovnik olm
1950 — Eisinger, Max Jr vs Niephaus, Walter — 1-0 — FRG-ch Bad Pyrmont GER
4…Ne7 — 13.2% (313 parties)
1951 — Isaacs, Lewis Jl vs Byland, William M — 1-0 — Fort Worth, TX USA
1951 — Puiggros, Guillermo vs Miguel, Nahuel — 0-1 — Buenos Aires ch-ARG
1951 — Lemos, Jorge Joao vs De Oliveira Fernande, William — 1-0 — Fortaleza BRA
1954 — Gross, Henry vs David, Prince Marhwon Kirsten — 1/2-1/2 — San Francisco, Ca
1955 — Sorin, Ariel vs Paltinescu — 1-0 — Bucharest ROU
4…Nf6 — 10.1% (240 parties)
1951 — Fink, Adolf Jay vs Stevens, Blake W — 1-0 — Fort Worth, TX USA
1951 — Fink, Adolf Jay vs Stevens, Ben M — 1-0 — Forth Worth
1951 — Eikrem, Arnold vs Joyner, Lionel Berry — 1/2-1/2 — Birmingham/Coventry
1954 — Aleksandrovich, Fedir vs Krutyanski, Anatoli A — 0-1 — Riga LAT
1956 — Gross, Henry vs Bills, W. — 1-0 — San Francisco, CA USA
4…Bxc3 — 9.7% (230 parties)
1950 — Cortlever, Nico vs Collet, Hugo — 1-0 — Beverwijk NED
1950 — Cortlever, Nico vs Hug, Werner — 1-0 — Wijk aan Zee NED
1951 — Fuchs, Reinhart vs Budrich, Edmund — 0-1 — Schwerin GER
1952 — Cannon, L John vs Starosolsky, Roman — 0-1 — Chester
1954 — Jenkins, Tom Ivar vs Vives, D. — 1-0 — New Orleans, LA USA