A43s - 2.d5 d6 3.Nf3 Nf6 - Schmidt [+0.63]

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A43s — Schmidt
1.d4 c5 2.d5 d6 3.Nf3 Nf6
Eval: [+0.63]
Les coups candidats
4.Nc3 — 53.6% (1646 parties)
Ambassadeurs : Hebden, Mark L (13x), Bellon Lopez, Juan Manuel (12x), Rakhmangulova, Anastasiya (11x), Izeta Txabarri, Felix (8x), Szmetan, Jorge (8x), Kasparov, Sergey (7x), Calzetta Ruiz, Monica (6x), Vozovic, Oksana (6x)
4.c4 — 41.1% (1261 parties)
Ambassadeurs : Boronyak, Arpad (6x), Eperjesi, Laszlo Dr. (6x), Bellon Lopez, Juan Manuel (6x), Segal, Alexandru Sorin (5x), ? (5x), Wichmann, Cliff (4x), Kuijf, Hans (3x), Meinsohn, Francis (3x)
4.g3 — 3.4% (105 parties)
Ambassadeurs : Guimard, Carlos E (3x), Rossetto, Hector (2x), Gruenenwald, Evi (2x), Kashlinskaya, Alina (2x), Rabinovich, Ilya Mar (1x), Veresov, Gavriil (1x), Schlage, Willi (1x), Roedl, Ludwig (1x)
4.Bg5 — 1.1% (35 parties)
Ambassadeurs : Moller, Allan (1x), Hansen, Soren Bech (1x), Herrmann, Andreas (1x), Wollmann, Andreas (1x), Gravgaard Joergen (1x), Pommerel Brouwer, H (1x), Torosian, Artak (1x), Latinov, Georgi (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 4.Nc3 4.c4 4.g3 4.Bg5
<1800 98 34% 56% 2% 4%
1800-2200 1203 45% 49% 4% 1%
2200-2600 1316 67% 30% 2% 1%
2600+ 16 81% 19% — —
Évolution par décennie (% des parties)
Décennie N parties 4.Nc3 4.c4 4.g3 4.Bg5
1900s 1 100% — — —
1910s 3 33% 67% — —
1920s 17 53% 47% — —
1930s 8 — 75% 25% —
1940s 3 67% 33% — —
1950s 18 39% 33% 28% —
1960s 20 45% 45% 10% —
1970s 38 50% 37% 13% —
1980s 198 62% 34% 2% 1%
1990s 641 53% 41% 3% 2%
2000s 992 54% 41% 3% 1%
2010s 990 53% 42% 3% 1%
2020s 142 56% 42% 1% 1%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
4.Nc3 53% 56% ▲ +3.1%
4.c4 42% 42% +0.4%
4.g3 3% 1% ▼ -2.6%
4.Bg5 1% 1% -0.4%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 3 parties
Carlsen, Magnus — 2 parties
Euwe, Max — 1 partie
Alekhine, Alexander — 1 partie
Smyslov, Vladimir — 1 partie
Parties historiques
4.Nc3 — 53.6% (1646 parties)
1909 — Holmes, Harry vs Blackburne, Joseph — 0-1 — Scarborough ENG
1918 — Rubinstein, Akiba vs Tarrasch, Siegbert — 1-0 — Berlin GER
1920 — Gruenfeld, Leo vs Von Balla, Zoltan — 1-0 — Wenen
1921 — Rubinstein, Akiba vs Spielmann, Rudolf — 1-0 — Triberg GER
1922 — Maier, Georg vs Spielmann, Rudolf — 0-1 — Munich GER
4.c4 — 41.1% (1261 parties)
1913 — Capablanca, Jose vs Mieses, Jacques — 1-0 — Berlin GER
1918 — Vidmar, Marjeta vs Mieses, Jacques — 1/2-1/2 — Berlin GER
1921 — Siegheim, Bruno vs Thomas, George Alan — 1-0 — Malvern College
1921 — Prokes, Ladislav vs Prochazka, Hubert — 1-0 — Brno Morava
1921 — Kostic, Barbara vs Maroczy, Geza — 1/2-1/2 — The Hague NED
4.g3 — 3.4% (105 parties)
1932 — Schlage, Willi vs Roedl, Ludwig — 0-1 — Swinemuende GER
1934 — Rabinovich, Ilya Mar vs Veresov, Gavriil — 1-0 — Leningrad ch-URS
1952 — Sopkov vs Kopilov, Nikolay Georgiyevich — 0-1 — Leningrad RUS
1953 — Raizman, Maurice vs Molnar, Francois — 1-0 — Paris FRA
1955 — Guimard, Carlos E vs Rossetto, Hector — 1/2-1/2 — Buenos Aires ARG
4.Bg5 — 1.1% (35 parties)
1983 — Moller, Allan vs Hansen, Soren Bech — 0-1 — Copenhagen DEN
1988 — Herrmann, Andreas vs Wollmann, Andreas — 1-0 — RLN/S
1991 — Torosian, Artak vs Latinov, Georgi — 0-1 — Teteven op
1991 — Del Rey, Diego vs Scarella, Enrique Manuel — 0-1 — Buenos Aires FMDA Jr A
1992 — Gravgaard Joergen vs Pommerel Brouwer, H — 0-1 — CIF-CP2-92-0036B