C67c - 5.Re1 - Spanish: Open Berlin (1904)

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C67c — Spanish: Open Berlin (1904)
1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.Re1
Les coups candidats
5…Nd6 — 96.5% (7899 parties)
Ambassadeurs : So, Wesley (61x), Swiatek, Janusz (55x), Nakamura, Hikaru (54x), Popov, Vladimir Valentinovich (51x), Karjakin, Sergey (48x), Aronian, Levon (47x), Anand, Viswanathan (42x), Balogh, Csaba (37x)
5…Nf6 — 1.4% (113 parties)
Ambassadeurs : Westerinen, Heikki M.J. (2x), Slipak, Sergio (2x), Page, Mario (1x), Charest, Johanne (1x), Mueller, Frank (1x), Bock, Andreas Ferslev (1x), Matulovic, Milan (1x), Olafsson, Fridrik (1x)
5…d5 — 1.1% (94 parties)
Ambassadeurs : Herigstad, Per Inge (2x), Abdou, William (1x), Estey, Jonathan (1x), LaChanse, Larry (1x), Ball, Charlie (1x), Al Ghasra, Ali Sadiq (1x), Sicobo, James France (1x), Mendes Ayesha Jayne (1x)
5…f5 — 0.3% (25 parties)
Ambassadeurs : Pearsall (1x), ? (1x), Coll Gauchia, Ferran (1x), Cardiel, M. (1x), Duymelinck, Annemarie (1x), Freeke, Jacqueline (1x), Knudsen, John C (1x), Uden, J. van (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5…Nd6 5…Nf6 5…d5 5…f5
<1800 445 87% 5% 3% 1%
1800-2200 2462 99% 0% 0% 0%
2200-2600 3542 99% 0% 0% 0%
2600+ 1079 100% 0% — —
Évolution par décennie (% des parties)
Décennie N parties 5…Nd6 5…Nf6 5…d5 5…f5
1950s 17 94% — — 6%
1960s 42 98% — 2% —
1970s 67 91% 4% 1% 1%
1980s 61 89% 3% 5% 3%
1990s 331 79% 7% 8% 2%
2000s 1081 90% 4% 3% 1%
2010s 3244 98% 1% 1% 0%
2020s 3343 99% 0% 0% —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5…Nd6 98% 99% ▲ +1.2%
5…Nf6 1% 0% -0.3%
5…d5 1% 0% -0.4%
5…f5 0% 0% -0.1%
Joueurs célèbres
Champions du monde dans cette position
Kramnik, Vladimir — 10 parties
Carlsen, Magnus — 10 parties
Anand, Viswanathan — 10 parties
Ding, Liren — 10 parties
Ju, Wenjun — 10 parties
Hou, Yifan — 8 parties
Gukesh D — 5 parties
Kasparov, Garry — 1 partie
Parties historiques
5…Nd6 — 96.5% (7899 parties)
1950 — Skold, Kristian vs Myhre, Erling — 1/2-1/2 — Dubrovnik olm
1950 — Book, Eero vs Horowitz, Albert Israel — 1/2-1/2 — Olympiad Dubrovnik YUG
1954 — Ivkov, Borislav vs Wade, Robert G — 1-0 — Belgrade SRB
1955 — Swiecicki, W. vs Dzieniszewski, Andrzej — 0-1 — Wroclaw POL
1956 — Cernik, Frantisek vs Dolezal, Jiri — 1/2-1/2 — Chomutov
5…Nf6 — 1.4% (113 parties)
1972 — Chavez, Romelio vs Harandi, Khosro — 0-1 — Skopje MKD
1976 — Matulovic, Milan vs Olafsson, Fridrik — 1/2-1/2 — Novi Sad SRB
1976 — Hulsey, Mark vs Lein, Anatoly — 1-0 — ?
1986 — Page, Mario vs Charest, Johanne — 1/2-1/2 — St-Jean CAN
1988 — Mueller, Frank vs Bock, Andreas Ferslev — 1-0 — St Ingbert
5…d5 — 1.1% (94 parties)
1965 — Abdou, William vs Estey, Jonathan — 1-0 — No California
1976 — Mendes Ayesha Jayne vs Campbell, Brian G. — 1-0 — Haifa ISR
1982 — Coca del Pozo, Jose Luis vs Arias Sastre, Angel — 0-1 — Valladolid
1983 — LaChanse, Larry vs Ball, Charlie — 1-0 — ?
1986 — Al Ghasra, Ali Sadiq vs Sicobo, James France — 1-0 — Dubai UAE
5…f5 — 0.3% (25 parties)
1953 — Pearsall vs ? — 1-0 — cr.
1979 — Knudsen, John C vs Uden, J. van — 1-0 — USCF, corr
1982 — Duymelinck, Annemarie vs Freeke, Jacqueline — 1-0 — Hilversum NED
1989 — Coll Gauchia, Ferran vs Cardiel, M. — 1-0 — Cajas
1990 — Da Luz, Maria vs Farrugia, Robert — 1-0 — Novi Sad SRB