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D12c — Slav (1925)
1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 Bf5 5.cxd5
Les coups candidats
Ambassadeurs : Hebden, Mark L (41x), Kaenel, Hansjuerg (10x), Krishna Teja, N (9x), Cerveny, Martin (9x), Kurajica, Bojan (8x), Chernin, Alexander (7x), Bareev, Evgeny (7x), Kochyev, Alexander (6x)
5…Nxd5 — 5.7% (119 parties)
Ambassadeurs : Chernikov, Oleg (3x), Hernandez Bonilla, Amelia (2x), Vernay, Clovis (2x), Fischer, Johannes (1x), Henn, Wolfgang (1x), Bany, Jerzy (1x), Dejkalo, Stefan (1x), Sek, Zbigniew (1x)
5…Bxb1 — 1.0% (20 parties)
Ambassadeurs : Cueto, Jonny (2x), Krivoshey, Sergei (2x), Xu, Jun (1x), Kirov, Nino (1x), Sunye Neto, Jaime (1x), Basagic, Zlatko (1x), Maric, Alisa (1x), Peng, Zhaoqin (1x)
5…Qxd5 — 0.4% (8 parties)
Ambassadeurs : Schwaninger, Ulrike (1x), Hackbarth, Christa (1x), Nguyen, Hoai Nam (1x), Ngo, Thanh Tung (1x), Daenecke, Daniel Josua (1x), Scheller, Claus-Dieter (1x), Mootamri Slim (1x), Lau, Kwok-cheung (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5…cxd5 5…Nxd5 5…Bxb1 5…Qxd5
<1800 101 91% 6% — 2%
1800-2200 761 91% 8% 1% 1%
2200-2600 994 94% 5% 1% 0%
2600+ 43 98% 2% — —
Évolution par décennie (% des parties)
Décennie N parties 5…cxd5 5…Nxd5 5…Bxb1 5…Qxd5
1950s 11 100% — — —
1960s 12 100% — — —
1970s 27 96% 4% — —
1980s 62 90% 6% 2% —
1990s 420 90% 8% 2% 0%
2000s 774 93% 6% 1% 1%
2010s 640 94% 5% 1% 0%
2020s 149 99% 1% 1% —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5…cxd5 94% 99% ▲ +5.1%
5…Nxd5 5% 1% ▼ -4.3%
5…Bxb1 1% 1% -0.1%
5…Qxd5 0% 0% -0.5%
Joueurs célèbres
Champions du monde dans cette position
Carlsen, Magnus — 2 parties
Tal, Mikhail — 1 partie
Anand, Viswanathan — 1 partie
Kramnik, Vladimir — 1 partie
Parties historiques
5…cxd5 — 92.9% (1946 parties)
1950 — Nestler, Vincenzo vs Enevoldsen, Harald — 1-0 — Dubrovnik olm
1951 — Platz, Hans vs Stein, Georg — 1/2-1/2 — Schwerin GER
1951 — Gruenfeld, Ernst vs Beni, Alfred — 1/2-1/2 — Vienna AUT
1952 — Gruenfeld, Ernst vs Bisguier, Arthur B — 1/2-1/2 — Vienna 5253 Vienna AUT
1954 — Mertens, Gabriel vs Unzicker, Ferdinand, Dr. — 0-1 — Frankfurt GER
5…Nxd5 — 5.7% (119 parties)
1974 — Gereben, Erno vs Rickers, Gerd — 1/2-1/2 — Hage occ
1982 — Cooper, Jacob vs Bellon Lopez, Juan Manuel — 1-0 — Luzern olm
1986 — Bany, Jerzy vs Chernikov, Oleg — 1-0 — Balatonbereny HUN
1987 — Dejkalo, Stefan vs Sek, Zbigniew — 1/2-1/2 — Warsaw POL
1989 — Fischer, Johannes vs Henn, Wolfgang — 1-0 — GER
5…Bxb1 — 1.0% (20 parties)
1987 — Xu, Jun vs Kirov, Nino — 1/2-1/2 — Timisoara
1991 — Root, Douglas vs Skidmore, Michael — 1-0 — Los Angeles, CA USA
1992 — Hebden, Mark L vs Djuric, Stefan — 1/2-1/2 — ?
1995 — Sunye Neto, Jaime vs Cueto, Jonny — 1-0 — Cascavel
1995 — Kurajica, Bojan vs Golubovic, Boris — 1-0 — Pula CRO
5…Qxd5 — 0.4% (8 parties)
1997 — Schwaninger, Ulrike vs Hackbarth, Christa — 1/2-1/2 — Gallspach
2000 — Nguyen, Hoai Nam vs Ngo, Thanh Tung — 1-0 — Thua Thien Hue
2005 — Daenecke, Daniel Josua vs Scheller, Claus-Dieter — 1-0 — ?
2005 — Maas, Christian vs Morawe, Jobst — 0-1 — Werther GER
2007 — Mootamri Slim vs Lau, Kwok-cheung — 1-0 — ICCF