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D25f — Winawer Defense (1911)
1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 Be6
Les coups candidats
Ambassadeurs : Vasquez, Fernando (11x), Drazic, Sinisa (11x), Khan, Shams (8x), Mironchik, Alexandr Fedorovich (5x), Koenig, Paul (4x), Jaeger, Erich (4x), Ilter, Sergen (4x), Villuendas Valero, Adrian (4x)
5.Na3 — 25.7% (178 parties)
Ambassadeurs : Drazic, Sinisa (17x), Lomakin, Viktor (5x), Mestek, Igor (5x), Platzgummer, Fabian (4x), Gawlikowski, Stanislaw (3x), Heinke, Richard (3x), Aditya Balu Jadhav (2x), Klaman, Konstantin Mikhailovich (2x)
5.Nbd2 — 8.4% (58 parties)
Ambassadeurs : Szilagyi, Gyorgy Laszlo (2x), Gurevich, Dmitry (2x), Soltis, Andrew (2x), Hakuc, Waclaw (2x), Kolanek, Roman (2x), Drazic, Sinisa (2x), Braun, Levin (1x), Blackstone, John (1x)
5.Qc2 — 2.3% (16 parties)
Ambassadeurs : Platzgummer, Fabian (2x), Arabidze, Meri (2x), Schmitt, Raphael (1x), Abhimanyu Bahree (1x), Christiansen, Martin (1x), Koller, Werner (1x), Zoler, Dan (1x), Zilberman, Yaacov (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5.Nc3 5.Na3 5.Nbd2 5.Qc2
<1800 57 72% 5% 16% 2%
1800-2200 208 62% 21% 9% 2%
2200-2600 244 48% 35% 7% 4%
2600+ 8 75% 12% — —
Évolution par décennie (% des parties)
Décennie N parties 5.Nc3 5.Na3 5.Nbd2 5.Qc2
1950s 14 36% 43% 14% —
1960s 24 42% 50% 8% —
1970s 15 47% 47% 7% —
1980s 8 62% 12% 12% —
1990s 39 46% 28% 13% 3%
2000s 215 60% 21% 9% 3%
2010s 294 61% 23% 7% 2%
2020s 84 48% 33% 7% 2%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5.Nc3 61% 48% ▼ -13.3%
5.Na3 23% 33% ▲ +10.5%
5.Nbd2 7% 7% -0.3%
5.Qc2 2% 2% +0.0%
Parties historiques
5.Nc3 — 56.7% (393 parties)
1956 — Kozma, Julius vs Betak Miroslav — 1/2-1/2 — Podebrady CZE
1957 — Ragozin, Viacheslav vs Flohr, Salo — 1/2-1/2 — Moscow RUS
1957 — Jezek, Jaroslav vs Fichtl, Jiri — 1-0 — Praag ch
1958 — Kluger, Gyula vs Szilagyi, Gyorgy Laszlo — 1/2-1/2 — Budapest HUN
1959 — Kolarov, Atanas Stefanov vs Honfi, Karoly — 1-0 — Budapest HUN
5.Na3 — 25.7% (178 parties)
1956 — ABEGA Andre Loic vs Betak Miroslav — 0-1 — Chomutov
1957 — Alexander Tadala vs Klaman, Konstantin Mikhailovich — 1-0 — Leningrad RUS
1957 — Abanin, Vladimir vs Klaman, Konstantin Mikhailovich — 1-0 — Leningrad RUS
1958 — Cuellar Gacharna, Miguel vs De Greif, Boris — 1-0 — Pereira
1959 — Florian, Tibor vs Kluger, Gyula — 1/2-1/2 — Balatonfured
5.Nbd2 — 8.4% (58 parties)
1956 — Szilagyi, Gyorgy Laszlo vs Flohr, Salomon — 1/2-1/2 — Marianske Lazne
1956 — Szilagyi, Gyorgy Laszlo vs Flohr, Salo — 1/2-1/2 — Praha, Marianske Laz
1964 — Braun, Levin vs Blackstone, John — 1/2-1/2 — Los Angeles, CA USA
1968 — Bobotsov, Milko G vs Keres, Paul Petrovich — 1/2-1/2 — Bamberg
1979 — Hansen, Curt vs Zagema, Wieb — 1-0 — DEN-chJ int Hinnerup
5.Qc2 — 2.3% (16 parties)
1992 — Schmitt, Raphael vs Abhimanyu Bahree — 1/2-1/2 — Mehlingen ch-PFs
2001 — Christiansen, Martin vs Koller, Werner — 1-0 — Bayernliga 2000/01
2002 — Zoler, Dan vs Zilberman, Yaacov — 1/2-1/2 — ISR
2004 — Varela, Carlos Araiza vs Nadeau, Marc A — 1-0 — ?
2005 — Zupec, Jan vs Hrzica, Rok — 0-1 — ICCF