C89i - 12.d3 - Spanish: Marshall

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C89i — Spanish: Marshall
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d5 9.exd5 Nxd5 10.Nxe5 Nxe5 11.Rxe5 c6 12.d3
Les coups candidats
12…Bd6 — 99.0% (1992 parties)
Ambassadeurs : Aronian, Levon (21x), Lanz Calavia, José María (20x), Adams, Michael (19x), Hage, Henk H (18x), Leko, Peter (18x), Robak, Andrzej (13x), Hanison, Bernard (13x), Nowak, Ireneusz (13x)
12…a5 — 0.4% (8 parties)
Ambassadeurs : Sasikiran, Krishnan (2x), Emelyanov, Mikhail (1x), Holroyd, Kenneth J (1x), Barbaric, Vuk-Tadija (1x), Szabo, Mihaly (1x), Ligon, Scott (1x), Denisov, Timofey (1x), Morawietz, Dieter (1x)
12…Bf6 — 0.2% (5 parties)
Ambassadeurs : Heidl, Guenther (1x), Kleinschmidt, Felix (1x), Schmidt-Schaeffer, Sebastian, Dr. (1x), Blees, Albert (1x), Eraschenkov, Denis (1x), Karabakhsjan, Adroniks (1x), Biastoch, Bennet (1x), Kardoeus, David (1x)
12…Be6 — 0.1% (3 parties)
Ambassadeurs : Manga, Jaddus (1x), Lobo, Carlos (1x), Schulz, Hans-Juergen (1x), Pilz, Erhard (1x), Kraujunas, Vladas (1x), Gazen, Louis (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 12…Bd6 12…a5 12…Bf6 12…Be6
<1800 80 100% — — —
1800-2200 762 99% 0% 0% 0%
2200-2600 813 99% 0% 0% —
2600+ 169 99% 1% — —
Évolution par décennie (% des parties)
Décennie N parties 12…Bd6 12…a5 12…Bf6 12…Be6
1960s 5 100% — — —
1970s 5 100% — — —
1980s 31 100% — — —
1990s 228 98% — 1% 0%
2000s 417 99% — 0% 0%
2010s 759 99% 0% 0% —
2020s 568 99% 1% — 0%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
12…Bd6 99% 99% -0.0%
12…a5 0% 1% +0.5%
12…Bf6 0% 0% -0.3%
12…Be6 0% 0% +0.2%
Joueurs célèbres
Champions du monde dans cette position
Carlsen, Magnus — 8 parties
Anand, Viswanathan — 7 parties
Ding, Liren — 7 parties
Gukesh D — 1 partie
Parties historiques
12…Bd6 — 99.0% (1992 parties)
1964 — Darga, Klaus vs Jimenez Zerquera, Eleazar — 1/2-1/2 — Havana CUB
1965 — Larsson, Hugo vs Nyman, Sture V — 0-1 — ICCF
1966 — Schmidt, Wlodzimierz vs Aguilar Jean Jean, Lucas — 0-1 — Rzeszow ch POL
1967 — Tukmakov, Vladimir B vs Jansa, Vlastimil — 1/2-1/2 — Harrachov
1968 — Jakovljevski, Vladimir vs Radulovic, Dusko — 1-0 — Slovenj Gradec
12…a5 — 0.4% (8 parties)
2017 — Barbaric, Vuk-Tadija vs Szabo, Mihaly — 1/2-1/2 — LSS
2018 — Holroyd, Kenneth J vs Sasikiran, Krishnan — 1/2-1/2 — ICCF
2019 — Emelyanov, Mikhail vs Sasikiran, Krishnan — 1/2-1/2 — ICCF
2021 — Ligon, Scott vs Denisov, Timofey — 1/2-1/2 — FICGS
2021 — Saric, Ivan vs Alekseenko, Kirill — 1-0 — Riga LAT
12…Bf6 — 0.2% (5 parties)
1992 — Heidl, Guenther vs Kleinschmidt, Felix — 1-0 — Hessen
1992 — Schmidt-Schaeffer, Sebastian, Dr. vs Blees, Albert — 0-1 — Munchen open
2004 — Eraschenkov, Denis vs Karabakhsjan, Adroniks — 1-0 — Krasnodar RUS
2016 — Biastoch, Bennet vs Kardoeus, David — 1/2-1/2 — Hannover GER
2017 — Moskalenko, Eduard vs Evangelisti, Massimo — 1-0 — ICCF
12…Be6 — 0.1% (3 parties)
1996 — Manga, Jaddus vs Lobo, Carlos — 1-0 — ?
2004 — Schulz, Hans-Juergen vs Pilz, Erhard — 0-1 — ETC
2020 — Kraujunas, Vladas vs Gazen, Louis — 1/2-1/2 — LSS