C63c - 4.d4 - Schliemann [-0.03]

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C63c — Schliemann
1.e4 e5 2.Nf3 Nc6 3.Bb5 f5 4.d4
Eval: [-0.03]
Les coups candidats
4…fxe4 — 94.2% (1425 parties)
Ambassadeurs : Moehring, Guenther (8x), Auvinen, Esa (8x), Vlasic, Ana (7x), Iliev Ivanov, Andrey (7x), Burridge, Raymond John (6x), Heinola, Kari P. (5x), Sylvan, Jacob (5x), Heimrath, Reiner (4x)
4…exd4 — 3.4% (52 parties)
Ambassadeurs : Agasha Hannah (1x), Falkbeer, Ernest (1x), Yurevich, V. (1x), Lebedev, Semen (1x), Schirmer, Michael (1x), Gerloff, E. (1x), Baker, Ken (1x), Potter, Brian (1x)
4…Nxd4 — 1.9% (28 parties)
Ambassadeurs : Jensen, Vagn (2x), Healey, Frank (1x), Kling, Josef (1x), Kupferstich, Moises (1x), Vinje, Arne (1x), Passier, H. (1x), Zuckmann, V. (1x), Frick, Christoph (1x)
4…Nf6 — 0.3% (5 parties)
Ambassadeurs : Grabczewski, Romuald (1x), Adamski, Andrzej (1x), Djuraev, Sokhib (1x), Kholmirzaev, Bakhodir (1x), Short, Nigel D (1x), Pan, Darrick (1x), Zhukov, Viktor Andreevich (1x), Tvelov, Boris (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 4…fxe4 4…exd4 4…Nxd4 4…Nf6
<1800 45 91% 4% 4% —
1800-2200 613 94% 4% 2% 0%
2200-2600 373 98% 1% 1% 0%
2600+ 4 75% — 25% —
Évolution par décennie (% des parties)
Décennie N parties 4…fxe4 4…exd4 4…Nxd4 4…Nf6
1850s 2 50% — 50% —
1860s 1 — 100% — —
1870s 2 100% — — —
1880s 2 100% — — —
1890s 7 100% — — —
1900s 14 93% 7% — —
1910s 5 100% — — —
1920s 4 100% — — —
1930s 1 100% — — —
1940s 8 88% — 12% —
1950s 23 100% — — —
1960s 38 95% — 3% 3%
1970s 62 97% 2% 2% —
1980s 165 98% 1% 2% —
1990s 363 93% 5% 1% —
2000s 418 95% 3% 2% 0%
2010s 341 92% 5% 2% 1%
2020s 56 96% 2% — 2%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
4…fxe4 92% 96% ▲ +4.1%
4…exd4 5% 2% ▼ -3.5%
4…Nxd4 2% 0% ▼ -1.8%
4…Nf6 1% 2% ▲ +1.2%
Joueurs célèbres
Champions du monde dans cette position
Lasker, Emanuel — 1 partie
Karpov, Aleksandr — 1 partie
Smyslov, Vladimir — 1 partie
Parties historiques
4…fxe4 — 94.2% (1425 parties)
1852 — Szen, Joszef vs Falkbeer, Ernst — 1-0 — Vienna AUT
1871 — Anderssen, Adolf vs Goering, Carsta — 1-0 — Krefeld GER
1871 — Anderssen, Adolf vs Minckwitz, Johannes — 1-0 — Krefeld GER
1881 — Schuetz, Hans-Joachim vs Riemann, Fritz — 0-1 — 08.29 R01 GER Berlin DSB-Kong
1884 — Arnous de Riviere, Jules vs Chamier, Edward — 0-1 — Paris FRA
4…exd4 — 3.4% (52 parties)
1862 — Agasha Hannah vs Falkbeer, Ernest — 1-0 — London ENG
1903 — Yurevich, V. vs Lebedev, Semen — 1-0 — Kiev UKR
1970 — Baker, Ken vs Potter, Brian — 0-1 — Vancouver
1989 — Schirmer, Michael vs Gerloff, E. — 1-0 — GR-OB corr
1992 — Reeve, Jeff vs Caceres Cortes, Julio — 1-0 — Quebec CAN
4…Nxd4 — 1.9% (28 parties)
1859 — Healey, Frank vs Kling, Josef — 1-0 — London ENG
1947 — Kupferstich, Moises vs Vinje, Arne — 1/2-1/2 — Oslo NOR
1968 — Passier, H. vs Zuckmann, V. — 1-0 — corr GER
1979 — Frick, Christoph vs Reinhardt, Werner — 0-1 — Tubingen
1982 — Shephard, Chris C W vs Meleghegyi, Csaba — 1/2-1/2 — CCOL9 fin
4…Nf6 — 0.3% (5 parties)
1961 — Grabczewski, Romuald vs Adamski, Andrzej — 1/2-1/2 — Katowice ch18-POL
2009 — Djuraev, Sokhib vs Kholmirzaev, Bakhodir — 1-0 — Tashkent UZB
2012 — Zhukov, Viktor Andreevich vs Tvelov, Boris — 1-0 — Belorechensk
2014 — Short, Nigel D vs Pan, Darrick — 1-0 — Devonport
2022 — Alegre, Fabio Costa vs Abdelazeez, Mohamed Abdalla — 0-1 — Chennai IND