C65q - 4.O-O Bc5 5.Nxe5 - Berlin Beverwijk

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C65q — Berlin Beverwijk
1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Bc5 5.Nxe5
Eval: [+0.51]
Les coups candidats
5…Nxe5 — 59.3% (971 parties)
Ambassadeurs : Ovod, Evgenija (10x), Winants, Luc (9x), Krol, Wladyslaw (7x), Gulko, Boris (6x), Ionescu, Constantin (6x), Abramovic, Bosko (5x), De La Paz Perdomo, Frank (5x), McMahon, Daire (5x)
5…Nxe4 — 32.3% (528 parties)
Ambassadeurs : Gulko, Boris (8x), Ovod, Evgenija (8x), Knezevic, Milorad (6x), De La Paz Perdomo, Frank (6x), Nogal, Jan (6x), Semcesen, Daniel (6x), Nabaty, Tamir (6x), Ledezma Álvarez, José M. (5x)
5…O-O — 4.5% (73 parties)
Ambassadeurs : Selby, Robin (2x), Krivosheya, Dmitrij (2x), ? (1x), Poschauko, Karl (1x), Dueckstein, Andreas (1x), Myagmarsuren, Lkhamsuren (1x), Wagner, Carl E (1x), Stachowitz, Rolle (1x)
5…Nd4 — 2.1% (34 parties)
Ambassadeurs : ? (2x), Gradowski, Guenter (2x), Fahrbach, Manfred (2x), Amos, Frank (2x), Koenig, Imre (1x), Van Scheltinga, Theo (1x), Szirti, Almos (1x), Gladhill (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5…Nxe5 5…Nxe4 5…O-O 5…Nd4
<1800 92 70% 17% 7% —
1800-2200 459 61% 28% 7% 2%
2200-2600 576 57% 41% 1% 1%
2600+ 24 25% 67% 4% 4%
Évolution par décennie (% des parties)
Décennie N parties 5…Nxe5 5…Nxe4 5…O-O 5…Nd4
1890s 1 100% — — —
1900s 3 100% — — —
1920s 2 50% — 50% —
1930s 4 75% — — 25%
1940s 9 89% 11% — —
1950s 17 29% 65% — 6%
1960s 34 35% 53% 9% 3%
1970s 51 16% 80% 2% —
1980s 108 66% 31% 2% —
1990s 275 72% 20% 3% 3%
2000s 461 59% 31% 6% 2%
2010s 581 58% 34% 4% 2%
2020s 91 56% 31% 10% —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5…Nxe5 58% 56% ▼ -2.1%
5…Nxe4 34% 31% ▼ -3.0%
5…O-O 4% 10% ▲ +6.1%
5…Nd4 2% 0% ▼ -2.2%
Joueurs célèbres
Champions du monde dans cette position
Lasker, Emanuel — 2 parties
Anand, Viswanathan — 2 parties
Parties historiques
5…Nxe5 — 59.3% (971 parties)
1896 — Suechting, Hugo vs Hirschler, Hermann — 1-0 — Eisenach
1902 — Von Bardeleben, Curt vs Lebedev Soler, Andrei — 0-1 — St Petersburg RUS
1902 — D Marco, Gianni vs Mortimer, James — 1-0 — Monte Carlo MNC
1904 — Leonhardt, Paul vs Mortimer, James — 1-0 — London ENG
1925 — Wakefield, Willington Lucette vs Schofield, Alexander — 1-0 — Scarborough ENG
5…Nxe4 — 32.3% (528 parties)
1940 — Norman Hansen, Holger vs Nielsen, Julius — 0-1 — Copenhagen DEN
1950 — Foltys, Jan vs Barcza, Gedeon — 1/2-1/2 — Schiavno Zdroj
1950 — Beach, T John vs Phillips, Alan — 0-1 — Buxton
1950 — Keres, Paul vs Szabo, Laszlo — 1/2-1/2 — Budapest HUN
1950 — Keres, Paul Petrovich vs Szabo, Laszlo — 1/2-1/2 — Wch candidates
5…O-O — 4.5% (73 parties)
1921 — ? vs Poschauko, Karl — 1/2-1/2 — Vienna AUT
1960 — Blackstone, John vs Norris, Jacob Eugene — 1-0 — San Jose, CA USA
1964 — Dueckstein, Andreas vs Myagmarsuren, Lkhamsuren — 1-0 — Tel Aviv ISR
1964 — Wagner, Carl E vs Stachowitz, Rolle — 1-0 — Los Angeles, CA USA
1978 — Hamers, Wim vs Van der Nat, Nicholas — 0-1 — corr NLD/M
5…Nd4 — 2.1% (34 parties)
1938 — Koenig, Imre vs Van Scheltinga, Theo — 1-0 — Hastings ENG
1956 — Szirti, Almos vs Gladhill — 0-1 — New South Wales
1964 — Sorensen, Tage vs Haahr, Thorkild — 0-1 — ?
1992 — Kossobudzki, Robert vs Kepinski Jerzy — 1-0 — cr.
1992 — Lepre Diaz, Sebastian vs Kaehr — 1-0 — cr.