B32g — Flohr
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Qc7 5.Nb5
Eval: [+0.35]
Les coups candidats
5…Qb8 — 98.1% (675 parties)
Ambassadeurs : Peschardt, Soren (12x), Kurajica, Bojan (9x), Lazarev, Vladimir (8x), Horvath, Julia (8x), Miladinovic, Igor (8x), Horvath, Jozsef (7x), Djukic, Nikola (7x), Damjanovic, Mato (6x)
5…Qd8 — 0.9% (6 parties)
Ambassadeurs : O'Kelly de Galway, Alberic (1x), Peeters, Francis (1x), Cabrilo, Goran (1x), Vujakovic, Branko (1x), Cuijpers, Frans Andre (1x), Antunac, Goran (1x), Sieber, Stephan (1x), Helm, Leonie (1x)
5…Qb6 — 0.4% (3 parties)
Ambassadeurs : Smits, Anatolijs (1x), Suetin, Alexey S (1x), Palacian Campodarve, Javier (1x), Garcia Bueno, Esteban (1x), Niesswohl, Werner (1x), Kargl, Leopold (1x)
5…Qa5+ — 0.4% (3 parties)
Ambassadeurs : Todorovic, Jovan (1x), Rajkovic, Dusan (1x), De Lucia, Alfredo (1x), Orlacchio, Giorgio (1x), Bisigirskas, Paulius (1x), Voropajevas, Nikolajus (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5…Qb8 5…Qd8 5…Qb6 5…Qa5+
<1800 4 100%
1800-2200 108 98% 1% 1%
2200-2600 444 99% 1% 0%
2600+ 11 100%
Évolution par décennie (% des parties)
Décennie N parties 5…Qb8 5…Qd8 5…Qb6 5…Qa5+
1930s 6 83% 17%
1940s 2 100%
1950s 11 100%
1960s 23 96% 4%
1970s 43 98% 2%
1980s 36 97% 3%
1990s 223 99% 0% 0%
2000s 258 99% 0% 0% 0%
2010s 80 95% 1% 2%
2020s 6 100%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5…Qb8 95% 100% ▲ +5.0%
5…Qd8 1% 0% ▼ -1.2%
5…Qb6 0% 0% +0.0%
5…Qa5+ 2% 0% ▼ -2.5%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Aleksandr — 1 partie
Anand, Viswanathan — 1 partie
Parties historiques
5…Qb8 — 98.1% (675 parties)
1933 — Grob, Henry vs Flohr, Salo — 0-1 — Arosa
1936 — Riumin, Nikolai vs Flohr, Salo — 0-1 — Moskou
1936 — Alexander, Conol Hugh vs Flohr, Salo — 1-0 — Nottingham ENG
1937 — Wojciechowski, Antoni vs Steiner, Lajos — 0-1 — Warsaw POL
1937 — Book, Eero vs Mikenas, Vladas — 1-0 — It Kemeri LAT
5…Qd8 — 0.9% (6 parties)
1936 — O'Kelly de Galway, Alberic vs Peeters, Francis — 1-0 — Brussels BEL
1974 — Cuijpers, Frans Andre vs Antunac, Goran — 1-0 — Hoogovens-B Wijk aan Zee NED
1989 — Cabrilo, Goran vs Vujakovic, Branko — 1-0 — Yugoslavia
1998 — Sieber, Stephan vs Helm, Leonie — 1/2-1/2 — GER chT b20 Erfurt
2002 — Kabisch, Thilo vs Reefat, Bin-Sattar — 1-0 — Dresden GER
5…Qb6 — 0.4% (3 parties)
1961 — Smits, Anatolijs vs Suetin, Alexey S — 1/2-1/2 — Novgorod RUS
1995 — Palacian Campodarve, Javier vs Garcia Bueno, Esteban — 1-0 — Zaragoza
2003 — Niesswohl, Werner vs Kargl, Leopold — 0-1 — Vienna AUT
5…Qa5+ — 0.4% (3 parties)
2007 — Todorovic, Jovan vs Rajkovic, Dusan — 1-0 — Belgrade SER
2010 — De Lucia, Alfredo vs Orlacchio, Giorgio — 1-0 — Foligno ITA
2012 — Bisigirskas, Paulius vs Voropajevas, Nikolajus — 1-0 — Panevezys LTU