A01k - 1…e5 2.Bb2 d6 [+0.17]

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A01k —
1.b3 e5 2.Bb2 d6
Eval: [+0.17]
Les coups candidats
3.e3 — 56.9% (2546 parties)
Ambassadeurs : Gonzalez Rodriguez, Jorge A. (30x), Smyth, Peter (21x), Calvert, D Ian (19x), Choleva, Zdenek (16x), McMichael, Richard J (16x), Pivirotto, Filiberto (14x), Haessler, Carl (11x), Blatny, Pavel (10x)
3.g3 — 18.6% (834 parties)
Ambassadeurs : Bagirov, Vladimir (17x), Schuetzhold, Frank (10x), Segal, Alexandru Sorin (9x), Bezold, Michael (8x), Bellon Lopez, Juan Manuel (7x), Grabuzova, Tatiana (7x), Bini, Lorenzo (7x), Robeille, John (6x)
3.c4 — 12.1% (543 parties)
Ambassadeurs : Stein, Bernd (11x), Odesskij, Ilia (11x), Schneider, Lars-Ake (6x), Vandevoort, Pascal (4x), Thull, Ruediger (4x), Wall, Tim P (4x), Ljubojevic, Ljubomir (3x), Ree, Hans (3x)
3.d4 — 5.9% (262 parties)
Ambassadeurs : Lovric, Branko (7x), Bellon Lopez, Juan Manuel (7x), Brousseau, Yvan (6x), Klamp, Christoph (5x), Sharikov, Alexander (5x), Turner, Jesse A (4x), Calvert, D Ian (4x), Van Geet, Dirk Daniel (3x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3.e3 3.g3 3.c4 3.d4
<1800 214 62% 9% 15% 1%
1800-2200 1786 61% 16% 10% 6%
2200-2600 1548 53% 22% 15% 7%
2600+ 31 55% 19% 16% —
Évolution par décennie (% des parties)
Décennie N parties 3.e3 3.g3 3.c4 3.d4
1950s 1 — — — —
1960s 15 13% 20% 33% 27%
1970s 190 43% 28% 18% 5%
1980s 221 55% 20% 17% 4%
1990s 871 49% 27% 12% 7%
2000s 1212 56% 20% 11% 6%
2010s 1661 65% 13% 10% 5%
2020s 302 57% 10% 17% 9%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3.e3 65% 57% ▼ -7.9%
3.g3 13% 10% ▼ -3.3%
3.c4 10% 17% ▲ +7.0%
3.d4 5% 9% ▲ +3.8%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 1 partie
Kramnik, Vladimir — 1 partie
Anand, Viswanathan — 1 partie
Hou, Yifan — 1 partie
Ju, Wenjun — 1 partie
Gukesh D — 1 partie
Parties historiques
3.e3 — 56.9% (2546 parties)
1963 — Fonrobert, Gert Wolfgang vs Borges, Luis Roberto — 1/2-1/2 — Sao Paulo BRA
1967 — Canal, Esteban vs Saidy, Anthony — 0-1 — Reggio Emilia ITA
1970 — Razuvaev, Yuri S vs Kapengut, Albert — 1-0 — USSR
1970 — Madsen, Svend Aage vs Sorensen, Jorn Bach — 1-0 — Randers DEN
1971 — Verber Lugo, Ricardo vs Karklins, Erik — 1-0 — Midwest Chess Congress
3.g3 — 18.6% (834 parties)
1968 — Larsen, Benjamin Holsko vs Medina-Garcia, Antonio — 1-0 — Palma de Majorca ESP
1968 — Larsen, Benjamin Holsko vs Hort, Vlastimil — 1/2-1/2 — Monte Carlo MNC
1969 — Larsen, Benjamin Holsko vs Donner, Jan-Hein — 1-0 — San Juan
1970 — Garcia Rodriguez, Raimundo vs Agdamus, Jose Luis — 1/2-1/2 — Buenos Aires ARG
1970 — Larsen, Benjamin Holsko vs ? — 1-0 — Palma de Mallorca izt
3.c4 — 12.1% (543 parties)
1967 — Simagin, Vladimir vs Flesch, János — 1-0 — Sochi RUS
1968 — Caro, Napoleon Alberto vs Benko, Pal — 1/2-1/2 — Lugano SUI
1968 — Caro, Napoleon Alberto vs Heidenfeld, Wolfgang — 1-0 — Lugano SUI
1968 — Gibson, Jack vs Harshbarger, Robert — 1-0 — US Open
1968 — Kjaer Larsen, Maximillian C vs Benko, Angelina — 1/2-1/2 — Monte Carlo MNC
3.d4 — 5.9% (262 parties)
1967 — Van Geet, Dirk Daniel vs Kavalek, Lubomir — 1-0 — Beverwijk NED
1968 — Van Geet, Dirk Daniel vs Padevsky, Nikola — 1/2-1/2 — Wijk aan Zee NED
1968 — Van Geet, Dirk Daniel vs Donner, Jan-Hein — 0-1 — Wijk aan Zee NED
1969 — Sahovic, Dragutin vs Matulovic, M. — 0-1 — Belgrade SRB
1970 — Bellon Lopez, Juan Manuel vs Cox, David — 1-0 — Groningen NED