B22o - 2…Nf6 3.e5 - Alapin

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B22o — Alapin
1.e4 c5 2.c3 Nf6 3.e5
Les coups candidats
Ambassadeurs : Sveshnikov, Evgeny (235x), Gaujens, Artis (186x), Marbourg, Denny (160x), Markus, Roland (151x), Godena, Michele (142x), Sermek, Drazen (134x), Pavasovic, Dusko (119x), Karpatchev, Aleksandr (115x)
3…Ng8 — 0.1% (44 parties)
Ambassadeurs : Horvath, Peter (2x), Valek, Otakar (1x), Kubicek, Antonin (1x), Backwinkel, Paul (1x), Sandkamp, Ralph (1x), Zalys, Ignas (1x), Lake, Tim (1x), Kranich, Thomas (1x)
3…Ne4 — 0.0% (13 parties)
Ambassadeurs : Darnstaedt, Frank (1x), Rotstein, Arkadij (1x), Wu, Albert Bo-Cian (1x), Coleman, Chuck (1x), Pirrot, Dieter (1x), Gnichtel, Gerd (1x), Kirjak, Peter (1x), Sandholzer, Martin (1x)
3…Ng4 — 0.0% (4 parties)
Ambassadeurs : Motruk, Oleg (1x), Atamyradov, Gurbanmyrat (1x), Dix, Peter (1x), Peacock, J. C.. (1x), Woodhouse, Stephen V (1x), Gentilini, Michelangelo (1x), Advik Pal (1x), Nita, Catalin-Andrei (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3…Nd5 3…Ng8 3…Ne4 3…Ng4
<1800 3361 100% 0% — 0%
1800-2200 23945 100% 0% 0% —
2200-2600 22218 100% 0% 0% —
2600+ 398 100% — — —
Évolution par décennie (% des parties)
Décennie N parties 3…Nd5 3…Ng8 3…Ne4 3…Ng4
1950s 74 100% — — —
1960s 198 100% — — —
1970s 975 100% 0% — —
1980s 2052 100% 0% — —
1990s 9267 100% 0% 0% —
2000s 17526 100% 0% 0% —
2010s 17948 100% 0% 0% 0%
2020s 7251 100% 0% — —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3…Nd5 100% 100% +0.1%
3…Ng8 0% 0% -0.0%
3…Ne4 0% 0% -0.0%
3…Ng4 0% 0% -0.0%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 10 parties
Carlsen, Magnus — 10 parties
Tal, Mikhail — 9 parties
Hou, Yifan — 9 parties
Anand, Viswanathan — 7 parties
Kramnik, Vladimir — 7 parties
Ju, Wenjun — 7 parties
Gukesh D — 6 parties
Botvinnik, Mikhail — 1 partie
Karpov, Anatoly — 1 partie
Parties historiques
3…Nd5 — 99.9% (55229 parties)
1951 — Szabadi, Elemer vs Szabo, Laszlo — 0-1 — Hungary ch
1951 — Teschner, Rudolf vs Lehmann, Heinz — 1-0 — FRG-ch Duesseldorf GER
1951 — Staudte, Hans-Hilmar vs Muhring, Willem Jan — 1-0 — Duesseldorf GER
1952 — Calatayud, Manuel vs Garcia Vera, Romeo — 1/2-1/2 — Rosario ARG
1953 — Canal, Esteban vs Bosch van Rosenthal, Edzard — 1/2-1/2 — Venice ITA
3…Ng8 — 0.1% (44 parties)
1970 — Valek, Otakar vs Kubicek, Antonin — 1/2-1/2 — Harrachov
1976 — Zalys, Ignas vs Lake, Tim — 1-0 — Montreal CAN
1978 — Backwinkel, Paul vs Sandkamp, Ralph — 1/2-1/2 — Bochum GER
1988 — Kranich, Thomas vs Rose, Felix — 1-0 — Nassau ch
1994 — Kovacs, Laszlo vs Horvath, Peter — 1-0 — ?
3…Ne4 — 0.0% (13 parties)
1992 — Darnstaedt, Frank vs Rotstein, Arkadij — 1-0 — Berlin GER
1993 — Kirjak, Peter vs Sandholzer, Martin — 1-0 — Stockerau
1996 — Wu, Albert Bo-Cian vs Coleman, Chuck — 0-1 — Stade
1998 — Pirrot, Dieter vs Gnichtel, Gerd — 1-0 — St. Ingbert op
2000 — Sparkes, William vs Abaho Allan Smith — 1-0 — IECC
3…Ng4 — 0.0% (4 parties)
2011 — Dix, Peter vs Peacock, J. C.. — 1-0 — ICCF
2012 — Motruk, Oleg vs Atamyradov, Gurbanmyrat — 1-0 — Kimry
2015 — Woodhouse, Stephen V vs Gentilini, Michelangelo — 1-0 — ICCF
2015 — Advik Pal vs Nita, Catalin-Andrei — 0-1 — LSS