A28b - 4.e4 - Four Knights Nimzowitsch Variation [+0.14]

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A28b — Four Knights Nimzowitsch Variation
1.c4 e5 2.Nc3 Nc6 3.Nf3 Nf6 4.e4
Eval: [+0.14]
Les coups candidats
4…Bb4 — 57.5% (2921 parties)
Ambassadeurs : Fedukin, Alexandre (84x), Rallabandi, Praveen Kumar (32x), Glatthaar, Michael (24x), Vanosmael, Alexis (23x), Vakhidov, Jakhongir (23x), Rimsans, Andris (22x), Bukal, Vladimir Jr. (21x), Schubert, Werner (20x)
4…Bc5 — 26.9% (1364 parties)
Ambassadeurs : Fedukin, Alexandre (23x), Bukal, Vladimir Jr. (15x), Krause, Christian (9x), Melaugh, Shane (8x), McNab, Colin A (6x), Girard, Eric (6x), Fernandez Manrique, Agustin (6x), Koskinen, Henri (6x)
4…d6 — 10.4% (528 parties)
Ambassadeurs : Andersen, Daniel (6x), Bukal, Vladimir Jr. (5x), Fedukin, Alexandre (5x), Fuglsang, Flemming (3x), Paglilla, Carlos (3x), Petek, Pavel (3x), Sher, Miron (3x), Jurcik, Marian (3x)
4…g6 — 1.5% (78 parties)
Ambassadeurs : Jones, Ralph (2x), Havrlik, Pavel (2x), de Wall, Robert (1x), Wall, Bill (1x), Paglilla, Carlos (1x), Ricardi, Pablo (1x), Knott, Simon J B (1x), Kosten, Anthony C. (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 4…Bb4 4…Bc5 4…d6 4…g6
<1800 156 38% 38% 10% 1%
1800-2200 1466 52% 29% 12% 2%
2200-2600 2358 68% 20% 9% 1%
2600+ 191 69% 17% 9% 1%
Évolution par décennie (% des parties)
Décennie N parties 4…Bb4 4…Bc5 4…d6 4…g6
1900s 1 — 100% — —
1920s 8 38% 62% — —
1930s 18 44% 39% 11% —
1940s 12 17% 67% 17% —
1950s 14 21% 36% 36% —
1960s 14 — 79% 7% —
1970s 60 42% 30% 18% 5%
1980s 137 39% 31% 24% 3%
1990s 568 41% 37% 14% 2%
2000s 846 43% 41% 12% 1%
2010s 1622 58% 26% 11% 1%
2020s 1779 73% 17% 6% 1%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
4…Bb4 58% 73% ▲ +15.4%
4…Bc5 26% 17% ▼ -9.0%
4…d6 11% 6% ▼ -4.9%
4…g6 1% 1% -0.1%
Joueurs célèbres
Champions du monde dans cette position
Carlsen, Magnus — 6 parties
Ding, Liren — 4 parties
Karpov, Anatoly — 3 parties
Kramnik, Vladimir — 2 parties
Ju, Wenjun — 2 parties
Alekhine, Alexander — 1 partie
Steinitz, Wilhelm — 1 partie
Euwe, Max — 1 partie
Karpov, Aleksandr — 1 partie
Kasparov, Garry — 1 partie
Gukesh D — 1 partie
Parties historiques
4…Bb4 — 57.5% (2921 parties)
1926 — Gabarain J vs Alekhine, Alexander — 0-1 — Montevideo URU
1926 — Nimzowitsch, Aron vs Saemisch, Friedrich — 1-0 — Dresden GER
1926 — Gunsberg, Isidor vs Steinitz, Wilhelm — 1-0 — Ch World New York (USA) (98.4)
1931 — Nimzowitsch, Aron vs Spielmann, Rudolf — 1/2-1/2 — Bled SLO
1931 — Nimzowitsch, Aron vs Naegeli, Oskar — 0-1 — Bern SUI
4…Bc5 — 26.9% (1364 parties)
1905 — Hunter, RG. vs Harrington, Steve — 0-1 — Toronto CAN
1926 — Nimzowitsch, Aron vs Yates, Frederic D — 1-0 — Dresden GER
1926 — List, Paul vs Colle, Edgar — 0-1 — Berlin GER
1927 — Rasmusson Birger vs Euwe, Max — 0-1 — London ENG
1928 — Nimzowitsch, Aron vs Reti, Richard — 1-0 — Berlin GER
4…d6 — 10.4% (528 parties)
1930 — Pitschak, Rudolf vs Krticka F — 0-1 — Mnichovo Hradiste
1933 — Nimzowitsch, Aron vs Nielsen, Julius — 1-0 — Copenhagen Politiken
1941 — Fine, Reuben vs Shainswit, George — 1-0 — Hamilton
1943 — Denker, Arnold S vs Pinkus, Albert — 1-0 — USA
1950 — Tartakower, Savielly vs Poulsen, Christian — 1-0 — Dubrovnik CRO
4…g6 — 1.5% (78 parties)
1974 — Claesson, Gideon vs Gillefalk, Bjorn — 0-1 — Sweden
1975 — Noradounghian, Georges vs Doucet, Christian — 0-1 — Dijon FRA
1978 — Skalkotas, Nikolaos vs Demir Yilmaz, Sevim — 1/2-1/2 — Balkaniad #10;Baile Herculane
1983 — Jones, Ralph vs de Wall, Robert — 0-1 — Dayton, OH USA
1983 — Jones, Ralph vs Wall, Bill — 0-1 — ?