C79f - 6…bxc6 7.d4 Nxe4 - Ruy Lopez: Morphy Defense, Steinitz Deferred (1902)

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C79f — Morphy Defense, Steinitz Deferred (1902)
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O d6 6.Bxc6+ bxc6 7.d4 Nxe4
Les coups candidats
8.Re1 — 52.7% (59 parties)
Ambassadeurs : Palciauskas, Victor V (6x), Jablonski, Jerzy (3x), Matrisch, Gerd (2x), Szilagyi, Peter (1x), Szily, Jozsef (1x), Clarke, Peter (1x), Abiolla James (1x), Kalman, F. (1x)
8.dxe5 — 29.5% (33 parties)
Ambassadeurs : Tringov, Georgi P (1x), Neikirkh, Oleg (1x), De Souza, Airton Ferreira (1x), De Souza, Antonio Claudio (1x), Padevsky, Nikola (1x), Himansa, H Risini (1x), Ostojic, Predrag (1x), Szabo, Laszlo (1x)
8.Qe2 — 17.0% (19 parties)
Ambassadeurs : Gufeld, Eduard (3x), Minev, Nikolay N (2x), Rocha, Antonio (1x), Rossetto, Hector (1x), Matanovic, Aleksandar (1x), Aadhitha Karikalan (1x), Horowitz, Albert Israel (1x), Eken, Max (1x)
8.c4 — 0.9% (1 parties)
Ambassadeurs : Suetin, Alexey S (1x), Szily, Jozsef (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 8.Re1 8.dxe5 8.Qe2 8.c4
<1800 7 14% 57% 29% —
1800-2200 22 64% 27% 9% —
2200-2600 20 30% 35% 35% —
Évolution par décennie (% des parties)
Décennie N parties 8.Re1 8.dxe5 8.Qe2 8.c4
1950s 7 71% 14% 14% —
1960s 21 43% 24% 29% 5%
1970s 19 68% 26% 5% —
1980s 12 67% 17% 17% —
1990s 15 47% 27% 27% —
2000s 16 50% 44% 6% —
2010s 17 47% 41% 12% —
2020s 5 20% 40% 40% —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
8.Re1 47% 20% ▼ -27.1%
8.dxe5 41% 40% ▼ -1.2%
8.Qe2 12% 40% ▲ +28.2%
8.c4 0% 0% +0.0%
Parties historiques
8.Re1 — 52.7% (59 parties)
1952 — Clarke, Peter vs Abiolla James — 1/2-1/2 — Chester
1953 — Christoffel, Martin vs Trifunovic, Petar — 0-1 — Vienna AUT
1953 — Szymanski, Aleksander vs Kwilecki, Andrzej — 1-0 — Krakow POL
1956 — Pedersen, Eigil vs Ingerslev, Aage — 1-0 — Aarhus DEN
1957 — Boey, Josef vs Soultanbeieff, Victor — 1/2-1/2 — Antwerp BEL
8.dxe5 — 29.5% (33 parties)
1959 — Gurgenidze, Bukhuti vs Yukhtman, Yakov — 1-0 — Tbilisi ch-URS
1962 — Tringov, Georgi P vs Neikirkh, Oleg — 1-0 — Sofia BUL
1962 — ? vs Levitsky, SV. — 1-0 — Kiev UKR
1963 — Padevsky, Nikola vs Himansa, H Risini — 1-0 — Moscow RUS
1968 — De Souza, Airton Ferreira vs De Souza, Antonio Claudio — 1-0 — Sao Bernardo
8.Qe2 — 17.0% (19 parties)
1951 — Horowitz, Albert Israel vs Eken, Max — 1/2-1/2 — New York, NY USA
1962 — Gufeld, Eduard vs Minev, Nikolay N — 1-0 — ?
1962 — Matanovic, Aleksandar vs Aadhitha Karikalan — 1/2-1/2 — Vrnjacka Banja SRB
1962 — Gufeld, Eduard vs Minev, Nikolay N — 1-0 — ?
1963 — Rocha, Antonio vs Rossetto, Hector — 1-0 — So Paulo
8.c4 — 0.9% (1 parties)
1961 — Suetin, Alexey S vs Szily, Jozsef — 1/2-1/2 — Debrecen HUN