A40x - g6 2.c4 Bg7 3.Nc3 c5 4.d5 - Queen’s Pawn [+0.51]

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A40x — g6 2.c4 Bg7 3.Nc3 c5 4.d5 - Queen’s Pawn
1.d4 g6 2.c4 Bg7 3.Nc3 c5 4.d5
Eval: [+0.51]
Les coups candidats
4…Bxc3+ — 49.1% (2251 parties)
Ambassadeurs : Vokac, Marek (28x), Okhotnik, Vladimir (19x), Vastrukhin, Oleg (18x), Telljohann, Sven (16x), Hergott, Deen (12x), Moza, Manfred (12x), Hanegby, Avigdor (10x), Istratescu, Andrei (9x)
4…d6 — 36.0% (1651 parties)
Ambassadeurs : Petrov, Marian (34x), Matulovic, Milan (19x), Chatalbashev, Boris (19x), Benninger, Rudolf, Dr. (11x), Eising, Johannes (10x), Ekebjaerg, Ove (9x), Kljako, Damir (9x), Foisor, Sabina-Francesca (7x)
4…f5 — 6.4% (295 parties)
Ambassadeurs : Petran, Peter (24x), Siebrecht, Sebastian (8x), Vokac, Marek (7x), Hanegby, Avigdor (6x), De La Riva Aguado, Oscar (6x), Carlier, Bruno (5x), Colias, Billy (3x), Gil Gonzalez, Jose Manuel (3x)
4…Nf6 — 5.6% (258 parties)
Ambassadeurs : Lozano Ramirez, Nestor Favian (6x), Kountz, Jochen (4x), Hartoch, Robert G (3x), Matulovic, Milan (3x), Lupu, Smaranda B. (3x), Velimirovic, Dragoljub (3x), Mrdja, Milan (3x), Ghysels, Chris (3x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 4…Bxc3+ 4…d6 4…f5 4…Nf6
<1800 108 50% 43% 2% 4%
1800-2200 1664 55% 32% 4% 4%
2200-2600 2192 48% 36% 8% 6%
2600+ 29 34% 48% 10% 3%
Évolution par décennie (% des parties)
Décennie N parties 4…Bxc3+ 4…d6 4…f5 4…Nf6
1910s 1 — 100% — —
1950s 10 — 70% 10% 10%
1960s 72 — 78% 4% 11%
1970s 165 — 70% 6% 17%
1980s 177 15% 57% 10% 16%
1990s 832 47% 30% 14% 7%
2000s 1341 57% 31% 7% 4%
2010s 1636 54% 35% 3% 4%
2020s 354 55% 37% 3% 4%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
4…Bxc3+ 54% 55% ▲ +1.3%
4…d6 35% 37% ▲ +1.3%
4…f5 3% 3% -0.2%
4…Nf6 4% 4% ▼ -0.8%
Joueurs célèbres
Champions du monde dans cette position
Botvinnik, Mikhail — 3 parties
Tal, Mikhail — 3 parties
Carlsen, Magnus — 2 parties
Smyslov, Vladimir — 1 partie
Kasparov, Garry — 1 partie
Karpov, Aleksandr — 1 partie
Ding, Liren — 1 partie
Parties historiques
4…Bxc3+ — 49.1% (2251 parties)
1984 — Gurevich, Dmitry vs Dzindzichashvili, Roman — 1/2-1/2 — Berkeley ch-USA
1984 — Gurevich, Daniel vs Dzindzichashvili, Roman — 1/2-1/2 — Hollywood USA op
1985 — Ravikumar, Vaidyanathan vs Colias, Billy — 1-0 — Catford
1985 — Palmquist, W. vs Dzindzichashvili, Roman — 0-1 — Chicago, IL USA
1985 — Fink, Stanley vs Ivanov, Igor V. — 0-1 — Toronto CAN
4…d6 — 36.0% (1651 parties)
1919 — Capablanca, Jose vs Norman Parley — 0-1 — Hampstead, London ENG
1957 — Sokolsky, Alexey vs Yukhtman, Yakov — 0-1 — Minsk BLR
1957 — Borisenko, Georgy K vs Nezhmetdinov, Rashid — 0-1 — Krasnodar RUS
1958 — Cross, Robert Gary vs Martin, Raymond J — 1-0 — Santa Monica, CA USA
1958 — Bobocov, M. vs Szabo, Ladislav — 1-0 — Balatonfured
4…f5 — 6.4% (295 parties)
1958 — Aloni, Itzchak vs Wade, Robert G — 1-0 — Haifa/Tel Aviv
1960 — Baumbach, Friedrich, Dr. vs Perman, Torvald — 1-0 — Leningrad RUS
1962 — Freeman, Michael J. vs Perman, Torvald — 1/2-1/2 — Marianske Lazne
1969 — Garcia, Carlos vs Laplaza Ara, Carlos — 1-0 — Buenos Aires ARG
1970 — Anikaev, Yuri N vs Shestakov, Sergei S — 0-1 — Kuibyshev
4…Nf6 — 5.6% (258 parties)
1959 — Kalashian, Loris vs Gusev, Nikolay N — 1-0 — Moscow RUS
1963 — Kluger, Gyula vs Haag, Ervin — 1-0 — Budapest ch-HUN
1964 — Udovcic, Mijo vs Taimanov, Mark — 0-1 — URS
1965 — O'Kelly, Albéric de Galway vs Geller, Efim P. — 1/2-1/2 — Havana CUB
1966 — Pachman, Ludek vs Taimanov, Mark — 1-0 — Harrachov