C08l - 5.Ngf3 Nf6 6.Bb5+ Bd7 7.Bxd7+ Nbd7 8.O-O Be7 9.dxc5 - Tarrasch Open Main Line [+0.04]

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C08l — Tarrasch Open Main Line
1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 exd5 5.Ngf3 Nf6 6.Bb5+ Bd7 7.Bxd7+ Nbd7 8.O-O Be7 9.dxc5
Eval: [+0.04]
Les coups candidats
9…Nxc5 — 98.5% (2300 parties)
Ambassadeurs : Bareev, Evgeny (31x), Dizdar, Goran (28x), Rozentalis, Eduardas (25x), Ponfilenok, Vladimir (18x), Ulybin, Mikhail (16x), Kononenko, Tatiana (16x), Psakhis, Lev (15x), Dolmatov, Sergey (14x)
9…O-O — 0.7% (17 parties)
Ambassadeurs : Pomar Salamanca, Arturo (1x), Rodriguez Rodriguez, Rodrigo (1x), Dobosz, Henryk (1x), Wicker, Kevin J (1x), Erismann, Peter (1x), Sterkman, Christoph (1x), Fister, Bernard (1x), Cavril, Stephane (1x)
9…a5 — 0.5% (11 parties)
Ambassadeurs : Skripko, Petr Vasilievich (2x), Mauro, Lucio (1x), Rovchakov, Vladimir Petrovich (1x), Wittal, Werner (1x), Cijs, Peter J G (1x), Ghisi, Stefano (1x), Kaan, J. E. F. (1x), Homont, René de (1x)
9…Bxc5 — 0.3% (6 parties)
Ambassadeurs : Behrmann, Klaus Joergen (2x), González Sánchez, Federico (2x), Prange, Ecki (1x), Prange Eckhard (1x), Monreal Godina, Jose Daniel (1x), Sanz Algarrada, Jose (1x), Conde Poderoso, Antonio (1x), Dietz, Florian (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 9…Nxc5 9…O-O 9…a5 9…Bxc5
<1800 55 100% — — —
1800-2200 639 98% 1% 1% 0%
2200-2600 1252 99% 0% 0% 0%
2600+ 85 100% — — —
Évolution par décennie (% des parties)
Décennie N parties 9…Nxc5 9…O-O 9…a5 9…Bxc5
1920s 1 100% — — —
1930s 2 100% — — —
1940s 4 100% — — —
1950s 16 94% 6% — —
1960s 28 100% — — —
1970s 32 94% 6% — —
1980s 91 100% — — —
1990s 358 99% 0% — 1%
2000s 571 99% 1% 0% —
2010s 1061 98% 1% 1% 0%
2020s 170 98% 1% 1% —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
9…Nxc5 98% 98% -0.1%
9…O-O 1% 1% ▲ +0.6%
9…a5 1% 1% -0.2%
9…Bxc5 0% 0% -0.4%
Joueurs célèbres
Champions du monde dans cette position
Alekhine, Alexander — 2 parties
Botvinnik, Mikhail — 2 parties
Kasparov, Garry — 2 parties
Tal, Mikhail — 1 partie
Karpov, Aleksandr — 1 partie
Carlsen, Magnus — 1 partie
Kramnik, Vladimir — 1 partie
Parties historiques
9…Nxc5 — 98.5% (2300 parties)
1927 — Alekhine, Alexander vs Flores Alvarez, Rodrigo — 1-0 — Santiago de Chile
1939 — Yudovich, Mikhail M vs Krolyunishky, Mikhail — 1-0 — Moscow RUS
1939 — Alekhine, Alexander vs De Souza Mendes, Joao — 1/2-1/2 — Rio de Janeiro BRA
1942 — Pinkus, Albert vs Fine, Reuben — 0-1 — New York, NY USA
1943 — Eliskases, Erich vs Cruz Filho, Oswaldo — 1-0 — Rio de Janeiro BRA
9…O-O — 0.7% (17 parties)
1956 — Pomar Salamanca, Arturo vs Rodriguez Rodriguez, Rodrigo — 1/2-1/2 — Barcelona ESP
1979 — Dobosz, Henryk vs Wicker, Kevin J — 1/2-1/2 — Esbjerg DEN
1979 — Erismann, Peter vs Sterkman, Christoph — 1/2-1/2 — Muerren
1994 — Fister, Bernard vs Cavril, Stephane — 1/2-1/2 — ?
2005 — Murariu, Andrei vs Madan, Augustin — 1/2-1/2 — Baile Tusnad ROM
9…a5 — 0.5% (11 parties)
2008 — Mauro, Lucio vs Skripko, Petr Vasilievich — 1/2-1/2 — ICCF
2008 — Rovchakov, Vladimir Petrovich vs Skripko, Petr Vasilievich — 0-1 — ICCF
2012 — Wittal, Werner vs Cijs, Peter J G — 1-0 — LSS
2013 — Ghisi, Stefano vs Kaan, J. E. F. — 1/2-1/2 — ICCF
2014 — Homont, René de vs Voveris, Gediminas J — 1/2-1/2 — ICCF
9…Bxc5 — 0.3% (6 parties)
1995 — Behrmann, Klaus Joergen vs Prange, Ecki — 1/2-1/2 — ?
1995 — Behrmann, Klaus Joergen vs Prange Eckhard — 1/2-1/2 — ?
2010 — Monreal Godina, Jose Daniel vs Sanz Algarrada, Jose — 0-1 — ICCF
2015 — Conde Poderoso, Antonio vs González Sánchez, Federico — 1/2-1/2 — ICCF
2017 — Dietz, Florian vs Schmehl, Torsten — 1/2-1/2 — Bad Zwesten GER