D19g - 9…Ne4 - Dutch (1934)

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D19g — Dutch (1934)
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.e3 e6 7.Bxc4 Bb4 8.O-O O-O 9.Qe2 Ne4
Les coups candidats
10.Nxe4 — 42.7% (196 parties)
Ambassadeurs : Campora, Daniel H. (4x), Mostbauer, Florian (4x), Bolbochan, Jacobo (2x), Nielsen, Axel (2x), Griffiths, Peter C (2x), Schwanek, Carlos (2x), Capek, Ivan (2x), Wexler, Bernardo (1x)
10.Bd3 — 29.0% (133 parties)
Ambassadeurs : Bonin, Jay (4x), Van Wely, Loek (4x), Rossetto, Hector (2x), Formanek, Edward (2x), Salman, Joel (2x), Knott, Simon J B (2x), Bareev, Evgeny (2x), Petrosian, Tigran A. (1x)
10.Na2 — 16.3% (75 parties)
Ambassadeurs : Campora, Daniel H. (6x), Oll, Lembit (3x), Zalys, Ignas (1x), Williams, J Noel (1x), Psakhis, Lev (1x), Chernin, Alexander (1x), Levitina, Irina (1x), Wu, Mingqian (1x)
10.Bd2 — 7.0% (32 parties)
Ambassadeurs : Luosto, Kerkko (2x), Hvenekilde, Jorgen (1x), Nielsen, Carsten Juul (1x), Halouzka, Jiri (1x), Chrastek, Bohumil (1x), Pirttilahti, Janne (1x), Hansen, Carsten (1x), Markov, Yury (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 10.Nxe4 10.Bd3 10.Na2 10.Bd2
<1800 14 57% 21% 14% —
1800-2200 142 59% 10% 17% 13%
2200-2600 212 36% 38% 16% 4%
2600+ 20 15% 55% 10% —
Évolution par décennie (% des parties)
Décennie N parties 10.Nxe4 10.Bd3 10.Na2 10.Bd2
1950s 15 33% 53% 7% —
1960s 8 75% 25% — —
1970s 10 20% 70% 10% —
1980s 21 29% 14% 43% 10%
1990s 94 37% 30% 24% 4%
2000s 157 45% 29% 13% 10%
2010s 128 45% 29% 12% 7%
2020s 26 58% 12% 19% 4%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
10.Nxe4 45% 58% ▲ +13.2%
10.Bd3 29% 12% ▼ -17.4%
10.Na2 12% 19% ▲ +7.5%
10.Bd2 7% 4% ▼ -3.2%
Joueurs célèbres
Champions du monde dans cette position
Anand, Viswanathan — 1 partie
Parties historiques
10.Nxe4 — 42.7% (196 parties)
1950 — Lachmann, Hans G vs Hantke, Rolf — 0-1 — Bielefeld
1950 — Mitchell, Graham vs Van't Veer, P. — 1-0 — corr Wch1
1952 — Wexler, Bernardo vs Bolbochan, Jacobo — 1/2-1/2 — Mar del Plata ARG
1954 — Abdulrahman Maher Alhossaini vs Nielsen, Axel — 0-1 — Amsterdam olm
1957 — Andersen, Borge vs Nielsen, Axel — 1/2-1/2 — Viborg DEN
10.Bd3 — 29.0% (133 parties)
1950 — Petrosian, Tigran A. vs Levenfish, Grigory — 1-0 — Gorki
1950 — Viaud, Adolphe vs Mitchell, Graham — 0-1 — corr Wch1
1951 — Niephaus, Walter vs Nuernberg, Friedrich — 1/2-1/2 — Augsburg GER
1951 — Acoltzi Ruiz, Mariana vs Rossetto, Hector — 1/2-1/2 — Mar del Plata ARG
1952 — Rossetto, Hector vs Letelier Martner, Rene — 1-0 — Mar del Plata ARG
10.Na2 — 16.3% (75 parties)
1952 — Zalys, Ignas vs Williams, J Noel — 0-1 — Montreal CAN
1973 — Gligoric, Sofija vs Unzicker, Ferdinand, Dr. — 1-0 — Bath etc
1981 — Ftacnik, Lubomir vs Campora, Daniel H. — 0-1 — Vrsac SRB
1983 — Taiana, Domingo Osvaldo vs Magnusson, Jorgen — 1/2-1/2 — corr ICCF
1984 — Psakhis, Lev vs Chernin, Alexander — 1/2-1/2 — ?
10.Bd2 — 7.0% (32 parties)
1984 — Halouzka, Jiri vs Chrastek, Bohumil — 0-1 — ?
1989 — Hvenekilde, Jorgen vs Nielsen, Carsten Juul — 1-0 — Copenhagen DEN
1990 — Polgar 5 mhz vs ? — 0-1 — 9+9
1991 — Hansen, Carsten vs Markov, Yury — 0-1 — Harkany op
1994 — Mayorga, Juan vs Russo, Guilherme Matheus — 1/2-1/2 — Matinhos WJCB