B06h - 2.d4 Bg7 3.c3 d6 4.Nf3 - Geller System [+0.41]

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B06h — Geller System
1.e4 g6 2.d4 Bg7 3.c3 d6 4.Nf3
Eval: [+0.41]
Les coups candidats
4…Nf6 — 72.5% (4356 parties)
Ambassadeurs : Godena, Michele (41x), Movsziszian, Karen (22x), Tiviakov, Sergei (21x), Hillarp Persson, Tiger (19x), Iordachescu, Viorel (18x), Todorcevic Antic, Miodrag (17x), Azmaiparashvili, Zurab (17x), Hoi, Carsten (15x)
4…Nd7 — 12.3% (738 parties)
Ambassadeurs : Haub, Thorsten Michael (8x), Chepukaitis, Genrikh (7x), Krasenkow, Michal (6x), Petran, Peter (4x), Hickl, Joerg (3x), Taimanov, Mark (3x), Minasian, Artashes (3x), Conquest, Stuart C (3x)
4…Nc6 — 5.3% (321 parties)
Ambassadeurs : Davies, Nigel R (3x), Ruck, Tamas (3x), Kaufmann, Helmut (3x), Milde, Lars (3x), Suttles, Duncan (2x), Meduna, Eduard (2x), Zudov, Oleg (2x), Spraggett, Kevin (2x)
4…c6 — 3.0% (182 parties)
Ambassadeurs : Geller, Efim P. (2x), Scholz, Jutta (2x), Stefanov, Parik (2x), Peev, Peicho (2x), Fuggetta, Leonardo (2x), Kohlei, Rolf (2x), Ghitescu, Theodor (1x), Szabo, Laszlo (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 4…Nf6 4…Nd7 4…Nc6 4…c6
<1800 218 61% 19% 5% 3%
1800-2200 1596 64% 16% 6% 4%
2200-2600 3059 79% 10% 5% 2%
2600+ 124 89% 6% 4% —
Évolution par décennie (% des parties)
Décennie N parties 4…Nf6 4…Nd7 4…Nc6 4…c6
1890s 2 — 100% — —
1900s 2 — 50% — —
1920s 4 50% 50% — —
1930s 1 100% — — —
1940s 1 100% — — —
1950s 5 100% — — —
1960s 60 75% 8% 3% 8%
1970s 223 83% 7% 2% 2%
1980s 285 81% 7% 5% 3%
1990s 1394 77% 10% 4% 3%
2000s 1673 70% 13% 6% 3%
2010s 1931 70% 14% 5% 3%
2020s 426 66% 15% 10% 3%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
4…Nf6 70% 66% ▼ -3.7%
4…Nd7 14% 15% +0.5%
4…Nc6 5% 10% ▲ +5.0%
4…c6 3% 3% +0.2%
Joueurs célèbres
Champions du monde dans cette position
Ju, Wenjun — 5 parties
Tal, Mikhail — 3 parties
Karpov, Anatoly — 3 parties
Kramnik, Vladimir — 3 parties
Botvinnik, Mikhail — 1 partie
Karpov, Aleksandr — 1 partie
Anand, Viswanathan — 1 partie
Kasparov, Garry — 1 partie
Gukesh D — 1 partie
Parties historiques
4…Nf6 — 72.5% (4356 parties)
1922 — Sjoberg, Victor vs Carls, Carl — 1-0 — GER
1922 — Price, Hubert E vs Thomas, George Alan — 0-1 — Weston Super Mare
1930 — Strick van Linschoten, Hein vs Willems, JL. — 1-0 — NED
1946 — Petrosian, Tigran A. vs Kasparian, Genrikh — 1/2-1/2 — Erevan ARM
1952 — Morel, Fernand vs Chaude de Silans, Chantal — 0-1 — Lucerne SUI
4…Nd7 — 12.3% (738 parties)
1892 — Caro, Horatio vs Winawer, Szymon — 1/2-1/2 — Berlin GER
1895 — Blackburne, Joseph vs Von Bardeleben, Curt — 1/2-1/2 — London ENG
1901 — Mason, James vs Showalter, Jackson — 1-0 — Brooklyn/London
1921 — Kmoch, Hans vs Zimpel L — 0-1 — Vienna AUT
1926 — Von Holzhausen, Walther vs Lokvenc, Josef — 0-1 — Vienna AUT
4…Nc6 — 5.3% (321 parties)
1963 — Joachim, Charles vs Suttles, Duncan — 0-1 — White Rock CAN
1969 — Panno, Oscar vs Mecking, Henrique — 1-0 — Palma de Majorca ESP
1970 — Addison, Wiliam G vs Suttles, Duncan — 0-1 — Palma de Mallorca izt
1971 — Spraggett, Kevin vs Williams, Leo — 1-0 — Montreal CAN
1971 — Vintimilla, H. vs Razuvaev, Yuri S — 0-1 — Mayaguez
4…c6 — 3.0% (182 parties)
1969 — Ghitescu, Theodor vs Szabo, Laszlo — 1/2-1/2 — Buesum
1969 — Geller, Efim P. vs Suttles, Duncan — 1-0 — Belgrade SRB
1969 — Wagner-Michel, Annett vs Scholz, Jutta — 1-0 — Halle/Saale
1969 — Heintze, Marion vs Scholz, Jutta — 1-0 — Halle/Saale
1969 — Geller, Efim P. vs Ree, Hans — 1-0 — Wijk aan Zee NED