D48g - 9.O-O Bb7 10.e4 c5 11.d5 Qc7 - Meran [+0.27]

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D48g — Meran
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Nbd7 6.Bd3 dxc4 7.Bxc4 b5 8.Bd3 a6 9.O-O Bb7 10.e4 c5 11.d5 Qc7
Eval: [+0.27]
Les coups candidats
Ambassadeurs : Weber, Karlheinz (59x), Pravec, Ladislav (29x), Isigkeit, Hans-Jürgen (23x), Simmelink, Joop Theo (17x), Bennborn, Jan (17x), Sherwood, Russell (17x), Jordaan, Wayne (15x), Pech, Jaroslav Jr (15x)
12.Bc2 — 8.5% (267 parties)
Ambassadeurs : Salonen, Jukka (9x), Lautier, Joel (3x), Dreev, Aleksey (3x), Shirov, Alexei (3x), Scharf, Wolfgang (3x), Meszaros Sen, Attila (3x), Eshuis, Johannes (3x), Gelfand, Boris (3x)
12.Qe2 — 4.2% (130 parties)
Ambassadeurs : Avrukh, Boris (3x), Gelfand, Boris (3x), Akesson, Ralf (2x), Kononenko, Tatiana (2x), Arencibia Rodriguez, Walter (2x), Alonso Dominguez, Laura (2x), Malakhatko, Vadim (2x), Szabo, Vilmos (2x)
12.Re1 — 1.3% (42 parties)
Ambassadeurs : Heimbrodt, Wolfram Dr (2x), Gligoric, Svetozar (2x), Kozul, Zdenko (1x), Palac, Mladen (1x), Aguilar Contreras, Hanna Valeria (1x), Abreu Abin, Agustin (1x), Pinter, Jozsef (1x), Beikert, Guenther, Dr. (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 12.dxe6 12.Bc2 12.Qe2 12.Re1
<1800 68 90% 4% 3% 3%
1800-2200 1123 85% 9% 3% 2%
2200-2600 1453 81% 8% 5% 1%
2600+ 94 70% 18% 6% 1%
Évolution par décennie (% des parties)
Décennie N parties 12.dxe6 12.Bc2 12.Qe2 12.Re1
1950s 1 — — 100% —
1970s 1 — — 100% —
1990s 131 50% 13% 17% 7%
2000s 1021 84% 6% 4% 2%
2010s 1719 85% 10% 3% 1%
2020s 253 80% 8% 9% 0%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
12.dxe6 85% 80% ▼ -5.5%
12.Bc2 10% 8% ▼ -2.1%
12.Qe2 3% 9% ▲ +6.1%
12.Re1 1% 0% -0.5%
Joueurs célèbres
Champions du monde dans cette position
Anand, Viswanathan — 5 parties
Kramnik, Vladimir — 3 parties
Karpov, Anatoly — 3 parties
Karpov, Aleksandr — 1 partie
Kasparov, Garry — 1 partie
Gukesh D — 1 partie
Ding, Liren — 1 partie
Parties historiques
12.dxe6 — 82.9% (2592 parties)
1990 — Amoros Marin, Marcos vs Shirov, Alexei — 1/2-1/2 — Manila PHI
1991 — Bareev, Evgeny vs Shirov, Alexei — 0-1 — Hastings ENG
1991 — Bareev, Evgeny vs Shirov, Alexei — 0-1 — Hastings ENG
1992 — Amoros Marin, Marcos vs San Segundo Carrillo, Pablo — 0-1 — Ibercaja open
1992 — Cabarkapa, Milenko vs Pohlers, Juergen — 0-1 — Can Picafort
12.Bc2 — 8.5% (267 parties)
1994 — Nikolic, Predrag vs Shirov, Alexei — 0-1 — Horgen SUI
1994 — Kamsky, Gata vs Shirov, Alexei — 1/2-1/2 — Madrid ESP
1995 — Lukacs, Peter vs Horvath, Csaba — 1/2-1/2 — HUN
1995 — Lautier, Joel vs Dreev, Aleksey — 1-0 — Linares
1995 — Sokolov, Ivan vs Shirov, Alexei — 1/2-1/2 — Leon ESP
12.Qe2 — 4.2% (130 parties)
1952 — Bronstein, David I vs Tolush, Alexander — 1-0 — Moskou ch-URS
1973 — Stull, Norbert vs Jahr, Ulrich — 1-0 — Bad Mondorf
1995 — Meister, Jakob vs Maksimenko, Andrei — 0-1 — Slovak League (1st) 1994/95
1995 — Rzepecki, Karol vs Tkaczyk, Piotr — 1/2-1/2 — corr Poland
1995 — Sakalauskas, Vaidas vs Ruzele, Darius — 1/2-1/2 — Vilnius LTU
12.Re1 — 1.3% (42 parties)
1994 — Kozul, Zdenko vs Palac, Mladen — 1-0 — Velden AUT
1995 — Gligoric, Svetozar vs Thorhallsson, Throstur — 1/2-1/2 — Reykjavik ISL
1996 — Golod, Vitali vs Zifroni, Dov — 0-1 — Israel
1996 — Gligoric, Svetozar vs Sibarevic, Milenko — 0-1 — Yugoslavia Tch
1996 — Ivanov, Igor V. vs Kaidanov, Gregory — 0-1 — Dallas, TX USA