A00r — Polish
1.b4 e5 2.Bb2 d6
Eval: [-0.01]
Les coups candidats
3.c4 — 42.1% (1437 parties)
Ambassadeurs : Melich, Jindrich (16x), Holz auf der Heide, Gerhard (15x), Degterev, Pavel (15x), Buczinski, Henryk (14x), Sternik, Ryszard (13x), Labahn, Wolfgang (12x), Hasler, Ulrich (12x), Sokolsky, Alexey (8x)
3.e3 — 39.7% (1357 parties)
Ambassadeurs : Vahl, Laurens (10x), Gross, Wilhelm (9x), Merten, Rainer (8x), Kucharkowski (8x), Ruhle, Ernst-Albrecht (8x), Bigalke, Andre (8x), Bulcourf, Carlos (8x), Margraf, Joachim (7x)
3.e4 — 6.0% (206 parties)
Ambassadeurs : Woschkat, Karl Heinz (3x), Goblyos, Gyorgy (3x), Calloway, Paul (2x), de Wall, Robert (2x), Buschmann B (2x), Flewelling, Heather (2x), Pilczuk, Andrzej (2x), Alameda Gadea, Aitana (2x)
3.b5 — 4.5% (152 parties)
Ambassadeurs : Schwichtenberg, Juergen (9x), Mallmann, Bernd (7x), Huelle, Gunter (5x), Gutierrez Mendoza, Mijail Fischer (3x), Todorcevic Antic, Miodrag (3x), Baxa, Ottokar (3x), Acevedo Diana (3x), Luettig, Hendrik (3x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3.c4 3.e3 3.e4 3.b5
<1800 268 39% 39% 6% 6%
1800-2200 1141 40% 44% 5% 3%
2200-2600 278 37% 47% 4% 1%
2600+ 1 100%
Évolution par décennie (% des parties)
Décennie N parties 3.c4 3.e3 3.e4 3.b5
1860s 1 100%
1870s 1 100%
1900s 1 100%
1920s 4 50% 50%
1930s 3 67% 33%
1940s 2 50% 50%
1950s 19 47% 37% 11%
1960s 70 60% 36% 3%
1970s 122 67% 20% 7% 2%
1980s 378 61% 30% 3% 4%
1990s 815 42% 40% 7% 6%
2000s 1056 36% 45% 5% 5%
2010s 854 37% 41% 8% 4%
2020s 89 31% 36% 2% 6%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3.c4 37% 31% ▼ -5.8%
3.e3 41% 36% ▼ -5.4%
3.e4 8% 2% ▼ -6.1%
3.b5 4% 6% ▲ +1.4%
Joueurs célèbres
Champions du monde dans cette position
Lasker, Emanuel — 1 partie
Parties historiques
3.c4 — 42.1% (1437 parties)
1870 — Junge, Eric vs Matthai, Carsten — 0-1 — cr.
1931 — Opocensky, Karel vs Halvorsen Trygve — 1-0 — Prague ol Prague CZE
1937 — Kraatz, Benjamin vs Kahn, Evarth Dr. — 1-0 — Nice FRA
1947 — Sokolsky, A. vs Kopylov, Nikita — 0-1 — Leningrad RUS
1953 — Sokolsky, Alexey vs Suetin, Alexey S — 0-1 — Leningrad RUS
3.e3 — 39.7% (1357 parties)
1868 — Skipworth, Arthur vs Cuthbertson — 1-0 — London ENG
1909 — Rosen, Leon vs Shipley, Walter P — 1/2-1/2 — Philadelphia, PA USA
1925 — Schlesinger, Lucas L vs Pitschak, Rudolf — 1-0 — Braunau
1927 — Erichsen, Axel Martinius vs Lasker, Emanuel — 0-1 — Oslo NOR
1932 — Ulaneo, Matias vs Bogoljubow, Efim — 1-0 — Heidelberg
3.e4 — 6.0% (206 parties)
1924 — Price, Hugh vs Gough, William Edgar — 0-1 — Weston-super-Mare
1926 — Genttner vs Stastny, Pavel — 0-1 — Ostrava CZE
1956 — Henderson, Callum vs Forrest, David — 1-0 — Hollywood
1958 — Barviks, Andris vs Koblencs, Alexander — 0-1 — Riga LAT
1962 — Fredenburgh vs Barry Bertomeu, Enrique — 0-1 — Rhode Island
3.b5 — 4.5% (152 parties)
1970 — Jacobs, Jean vs Campeert, Julien — 1/2-1/2 — Ghent
1975 — Baars, Gerard vs Weyerstrass, Ronald — 1/2-1/2 — LeerdamI-LarenI
1980 — Rader, Ted vs Miller, Donald — 1-0 — USA
1980 — Wartig, Wolfgang vs Anger, Klaus — 1/2-1/2 — ?
1980 — Wartig, Wolfgang vs Schutz, Andrzej — 1-0 — ?