C95i - 10…Nbd7 11.Nbd2 Bb7 12.Bc2 Re8 13.b4 - Closed Breyer Main Line [+0.22]

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C95i — Closed Breyer Main Line
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 d6 9.h3 Nb8 10.d4 Nbd7 11.Nbd2 Bb7 12.Bc2 Re8 13.b4
Eval: [+0.22]
Les coups candidats
13…Bf8 — 91.1% (298 parties)
Ambassadeurs : Matanovic, Aleksandar (5x), Browne, Walter Shawn (5x), ? (5x), Vogt, Lothar (4x), Karpov, Anatoly (4x), Vasiukov, Evgeni (4x), Smejkal, Jan (4x), Spassky, Boris Vasily (4x)
13…a5 — 4.0% (13 parties)
Ambassadeurs : Suetin, Alexey S (1x), Tringov, Georgi P (1x), Kavalek, Lubomir (1x), Kovacs, Miklos (1x), ? (1x), Forintos, Gyozo V (1x), Matanovic, Aleksandar (1x), Dimitrijevic, Milorad (1x)
13…exd4 — 2.1% (7 parties)
Ambassadeurs : Vogt, Lothar (2x), Ciric, Dimitrije (1x), Robatsch, Karl (1x), Orlov, Pavle (1x), Orlov, Vsevolod (1x), Vasiukov, Evgeni (1x), Kostro, Jerzy (1x), Meybohm (1x)
13…c6 — 1.2% (4 parties)
Ambassadeurs : Mrva, Martin (1x), Palecek, Petr (1x), Rasanen Seppo (1x), Niemi, Valio (1x), Marcinkiewicz, Dawid (1x), Braune, Andre (1x), Williams, Raymond E. (1x), Askelöf, Per (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 13…Bf8 13…a5 13…exd4 13…c6
<1800 2 100% — — —
1800-2200 33 97% — — —
2200-2600 105 91% 4% 3% —
2600+ 11 100% — — —
Évolution par décennie (% des parties)
Décennie N parties 13…Bf8 13…a5 13…exd4 13…c6
1960s 15 73% 13% 7% —
1970s 133 91% 5% 2% 1%
1980s 81 93% 4% 1% 2%
1990s 45 98% 2% — —
2000s 20 90% — — 5%
2010s 31 90% 3% 3% —
2020s 2 50% — 50% —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
13…Bf8 90% 50% ▼ -40.3%
13…a5 3% 0% ▼ -3.2%
13…exd4 3% 50% ▲ +46.8%
13…c6 0% 0% +0.0%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 4 parties
Tal, Mikhail — 3 parties
Karpov, Aleksandr — 1 partie
Parties historiques
13…Bf8 — 91.1% (298 parties)
1966 — Filep, Tibor vs Foldi, Joseph — 0-1 — Budapest HUN
1966 — Balashov, Yuri vs Podgaets, Mikhail — 0-1 — Moscow RUS
1967 — Kavalek, Lubomir vs Matanovic, Aleksandar — 1/2-1/2 — Sousse TUN
1967 — Ciric, Dragoljub M vs Cuijpers, Frans Andre — 1-0 — It Beverwijk NED
1968 — Gufeld, Eduard vs Dely, Peter — 1/2-1/2 — Kecskemet HUN
13…a5 — 4.0% (13 parties)
1966 — Suetin, Alexey S vs Tringov, Georgi P — 1/2-1/2 — Titovo Uzice
1967 — Kavalek, Lubomir vs Kovacs, Miklos — 0-1 — Salgotarjan
1971 — ? vs Forintos, Gyozo V — 1/2-1/2 — Wijk aan Zee NED
1971 — Adorjan, Andras vs Manasterski, Lutoslaw — 1-0 — Polanica Zdroj POL
1972 — Kostro, Jerzy vs Kovacs, Laszlo M — 1/2-1/2 — Stary Smokovec SVK
13…exd4 — 2.1% (7 parties)
1967 — Ciric, Dimitrije vs Robatsch, Karl — 1-0 — Beverwijk NED
1972 — Vasiukov, Evgeni vs Kostro, Jerzy — 1/2-1/2 — Polancia Zdroj
1973 — Vogt, Lothar vs Orlov, Pavle — 1-0 — Odessa UKR
1973 — Vogt, Lothar vs Orlov, Vsevolod — 1-0 — ?
1987 — Meybohm vs Andersson, Ulf — 1-0 — corr thematic
13…c6 — 1.2% (4 parties)
1976 — Rasanen Seppo vs Niemi, Valio — 0-1 — ?
1985 — Marcinkiewicz, Dawid vs Braune, Andre — 1-0 — corr EU
1989 — Mrva, Martin vs Palecek, Petr — 1/2-1/2 — SVK-ch Michalovce
2007 — Williams, Raymond E. vs Askelöf, Per — 1/2-1/2 — ICCF