B22d - 2…e6 3.d4 d5 4.exd5 exd5 5.Nf3 - Alapin [+0.11]

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B22d — Alapin
1.e4 c5 2.c3 e6 3.d4 d5 4.exd5 exd5 5.Nf3
Eval: [+0.11]
Les coups candidats
Ambassadeurs : Schmittdiel, Eckhard (26x), Strikovic, Aleksa (22x), Miezis, Normunds (22x), Godena, Michele (21x), Arsovic, Zoran (17x), Susnik, Matej (14x), Sermek, Drazen (13x), Pavasovic, Dusko (12x)
5…Nf6 — 21.0% (1330 parties)
Ambassadeurs : Tregubov, Pavel V. (11x), Spraggett, Kevin (6x), Jay Kumar Shaw (6x), Balashov, Yuri (6x), Gayson, Peter M (6x), Burtasova, Anna (5x), Ivanov, Igor V. (4x), Dziadyk, Pavel (4x)
5…Bd6 — 7.6% (478 parties)
Ambassadeurs : ? (6x), Emms, John M (5x), Maltsevskaya, Aleksandra (5x), Kasparov, Garry (4x), Efler, Lukas (4x), Bajt, Indira (4x), Leino, Jukka (4x), Rahls, Peter (4x)
5…c4 — 4.6% (290 parties)
Ambassadeurs : Erenska-Barlo, Hanna (4x), Kamsky, Gata (4x), Lautier, Joel (3x), Bischoff, Klaus (3x), Kim, Alexey (3x), Kochukova, Anna (3x), Barczay, Laszlo (2x), Lukov, Valentin (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5…Nc6 5…Nf6 5…Bd6 5…c4
<1800 170 45% 35% 4% 5%
1800-2200 1897 50% 30% 9% 5%
2200-2600 3230 68% 15% 7% 4%
2600+ 99 63% 14% 2% 6%
Évolution par décennie (% des parties)
Décennie N parties 5…Nc6 5…Nf6 5…Bd6 5…c4
1890s 1 — 100% — —
1900s 5 20% 60% — 20%
1920s 2 50% 50% — —
1940s 2 — 100% — —
1950s 14 64% 29% 7% —
1960s 25 72% 16% 8% —
1970s 195 71% 9% 9% 3%
1980s 400 70% 10% 10% 4%
1990s 1520 68% 14% 10% 5%
2000s 1899 58% 22% 8% 5%
2010s 1802 54% 26% 6% 5%
2020s 460 54% 32% 4% 3%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5…Nc6 54% 54% -0.0%
5…Nf6 26% 32% ▲ +6.3%
5…Bd6 6% 4% ▼ -1.8%
5…c4 5% 3% ▼ -1.9%
Joueurs célèbres
Champions du monde dans cette position
Kasparov, Garry — 8 parties
Tal, Mikhail — 6 parties
Karpov, Aleksandr — 4 parties
Karpov, Anatoly — 3 parties
Kramnik, Vladimir — 3 parties
Anand, Viswanathan — 1 partie
Hou, Yifan — 1 partie
Carlsen, Magnus — 1 partie
Parties historiques
5…Nc6 — 60.0% (3797 parties)
1908 — Reti, Richard vs Maroczy, Geza — 0-1 — Vienna AUT
1920 — Jensen, TC. vs Aalheim, T. — 0-1 — Goteborg SWE
1951 — Krause, Kurt vs Elstner, Rudolf — 1/2-1/2 — Schwerin GER
1953 — Marić, Rudolf vs Matanovic, Aleksandar — 1/2-1/2 — Zagreb CRO
1953 — Bogdanovic, Rajko vs Gligorić, Svetozar — 1/2-1/2 — Zagreb CRO
5…Nf6 — 21.0% (1330 parties)
1898 — Alapin, Simon vs Schiffers, Emanuel — 1-0 — Vienna AUT
1901 — Alapin, Simon vs Mieses, Jacques — 1/2-1/2 — Monte Carlo MNC
1904 — Wolf Heinrich vs Schlechter, Carl — 0-1 — Coburg
1905 — Larsson, Anders 1955 vs Hakansson, Arthur — 0-1 — Barmen GER
1921 — Tartakower, Savielly vs Muller, Hans — 1/2-1/2 — Vienna Vienna AUT
5…Bd6 — 7.6% (478 parties)
1959 — Florian, Tibor vs Bertok, Mario Jr. — 1/2-1/2 — Belgrade SRB
1961 — Krebs, H. vs Yudovich, Mikhail M — 0-1 — corr FS
1962 — Teschner, Rudolf vs Filip, Marius Liviu — 0-1 — Stockholm SWE
1971 — Kalton, Nigel J vs Blackstock, Lesly S F — 1/2-1/2 — Blackpool ch-BCF
1972 — Padevsky, Nikola vs Karpov, Anatoly — 1-0 — Skopje ol (Men) fin-A
5…c4 — 4.6% (290 parties)
1908 — Schlechter, Carl vs Marshall Viele, Fabrizio Aaron — 1-0 — Vienna AUT
1975 — Zuckerman, Bernard vs Tarjan, James — 1-0 — Cleveland, OH USA
1976 — Maciejewski, Andrzej vs Dobosz, Henryk — 0-1 — POL-ch33 Bydgoszcz
1976 — Rodriguez Cespedes, Amador vs Barczay, Laszlo — 1/2-1/2 — Halle GER
1977 — Gkekas, Sokratis vs Dizdar, Goran — 0-1 — Balkaniad tt