E16p - 7.Qxd2 - Capablanca (1928)

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E16p — Capablanca (1928)
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Bb4+ 6.Bd2 Bxd2+ 7.Qxd2
Les coups candidats
Ambassadeurs : Popov, Vladimir Valentinovich (90x), Larsen, Bent Ravn (5x), Sisniega Campbell, Marcel (5x), Seirawan, Yasser (5x), Skembris, Spyridon (5x), Minchev, Valentin (5x), Egorov, Vladimir (5x), Dehaybe, Andre (5x)
7…d6 — 15.5% (305 parties)
Ambassadeurs : Ivkov, Borislav (9x), Lengyel, Levente (6x), Bernal Varela, Nelson (5x), Larsen, Bent Ravn (4x), Bobotsov, Milko G (3x), Savic, Miodrag R (3x), Voveris, Saulius (3x), Egorov, Vladimir (3x)
7…Ne4 — 3.6% (70 parties)
Ambassadeurs : Fowell, Richard (2x), Grivas, Efstratios (2x), De La Riva Aguado, Jorge (2x), Ivanisvili, Andrejs (2x), McCambridge, Vincent (1x), Posada Castro, Jorge Alberto (1x), Vengoechea, Pedro (1x), Frias Apablaza, Victor (1x)
7…d5 — 2.7% (54 parties)
Ambassadeurs : Kargoll, Herbert (2x), Domotor, Jozsef (1x), Molnar, Balazs (1x), Fehling, Michael (1x), Bukic, Enver (1x), Jazbinsek, Sebastjan (1x), Dauebler, Heinrich (1x), Schapotschnikov, Philipp (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7…O-O 7…d6 7…Ne4 7…d5
<1800 106 66% 16% 8% 8%
1800-2200 727 73% 16% 4% 4%
2200-2600 862 77% 15% 2% 2%
2600+ 79 82% 9% 1% —
Évolution par décennie (% des parties)
Décennie N parties 7…O-O 7…d6 7…Ne4 7…d5
1950s 17 76% 18% — —
1960s 29 55% 41% — —
1970s 45 73% 20% 4% —
1980s 97 76% 20% 3% —
1990s 215 65% 19% 7% 1%
2000s 335 70% 18% 5% 3%
2010s 921 78% 14% 3% 3%
2020s 305 79% 11% 1% 6%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7…O-O 78% 79% ▲ +1.5%
7…d6 14% 11% ▼ -2.3%
7…Ne4 3% 1% ▼ -2.1%
7…d5 3% 6% ▲ +3.3%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 3 parties
Kasparov, Garry — 2 parties
Tal, Mikhail — 1 partie
Kramnik, Vladimir — 1 partie
Ding, Liren — 1 partie
Parties historiques
7…O-O — 74.6% (1466 parties)
1950 — Sandor, Bela vs Vajda, Arpad — 1-0 — Budapest HUN
1951 — Laszlo, Deli vs Gecsei, Istvan — 1-0 — Hungary ch
1951 — Maragliano L vs Jose, Ribeiro — 1/2-1/2 — ?
1952 — Kogan, Sergey M vs Abanin, Vladimir — 0-1 — Moscow RUS
1954 — Bastrikov, Georgy vs Goglidze, Viktor — 0-1 — Riga LAT
7…d6 — 15.5% (305 parties)
1954 — Golombek, Harry vs Bobotsov, Milko G — 1/2-1/2 — Amsterdam NED
1954 — Kholmov, Ratmir D vs Livshin, Iosif — 1-0 — Kiev ch-URS
1955 — Teschner, Rudolf vs Rellstab, Ludwig — 1/2-1/2 — Hamburg GER
1960 — Milev, Zdravko vs Bobotsov, Milko G — 1/2-1/2 — BUL-ch14 Sofia BUL
1965 — Ivkov, Borislav vs Larsen, Bent Ravn — 1/2-1/2 — Bled cm qf
7…Ne4 — 3.6% (70 parties)
1972 — Posada Castro, Jorge Alberto vs Vengoechea, Pedro — 1-0 — Barranquilla COL
1978 — McCambridge, Vincent vs Fowell, Richard — 1/2-1/2 — ?
1981 — Frias Apablaza, Victor vs Fowell, Richard — 0-1 — Los Angeles, CA USA
1982 — Grivas, Efstratios vs Paidousis, Aristidis — 0-1 — Athens GRE
1982 — Grivas, Efstratios vs Lazaridis, Stavros — 1/2-1/2 — Kallithea
7…d5 — 2.7% (54 parties)
1990 — Fehling, Michael vs Kargoll, Herbert — 1/2-1/2 — Duitsland tt
1997 — Bukic, Enver vs Jazbinsek, Sebastjan — 1-0 — Ljubljana
1998 — Domotor, Jozsef vs Molnar, Balazs — 1-0 — Zalakaros
2000 — Gusev, Aleksey vs El Kalyouby, Ramy Mohamed — 1-0 — Tula RUS
2002 — Dauebler, Heinrich vs Schapotschnikov, Philipp — 0-1 — Bayern