Ambassadeurs : Salzmann, Stefan (22x), Kögeler, Aart (17x), Karpov, Anatoly (13x), Vaisser, Anatoli (13x), Portisch, Lajos (12x), Hildebrand, Gerald (12x), Isigkeit, Hans-Jürgen (11x), Polugaevsky, Lev (9x)
9.Nxd4 — 0.7% (15 parties)
Ambassadeurs : Ignacio, Bajo (1x), Andres, Miguel Reglero (1x), Girelli, Andrea (1x), Iodice, Arthur P (1x), Van Gimst Herman (1x), Pons, Francisco (1x), Vinkes, Henk (1x), Arauz, Christopher (1x)
9.Qxd4 — 0.3% (7 parties)
Ambassadeurs : Marinosson, Steinar (1x), Matzke, Axel (1x), Buerki, Gilles (1x), Calder, Hugh (1x), Szenczy, Sandor (1x), Do Amaral, Rogerio (1x), Zanetti, Bruno (1x), Denisik, Sergei (1x)
9.Nb5 — 0.0% (1 parties)
Ambassadeurs : Sajjadi, Kimiya (1x), Downey, Keith (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo
N parties
9.exd4
9.Nxd4
9.Qxd4
9.Nb5
<1800
103
97%
2%
—
1%
1800-2200
808
99%
1%
0%
—
2200-2600
1022
100%
0%
0%
—
2600+
116
100%
—
—
—
Évolution par décennie (% des parties)
Décennie
N parties
9.exd4
9.Nxd4
9.Qxd4
9.Nb5
1950s
10
100%
—
—
—
1960s
9
100%
—
—
—
1970s
49
100%
—
—
—
1980s
77
97%
3%
—
—
1990s
131
100%
—
—
—
2000s
407
98%
1%
1%
—
2010s
912
99%
0%
0%
0%
2020s
678
99%
1%
0%
—
Tendances récentes (2010s → 2020s)
Coup
2010s
2020s
Δ
9.exd4
99%
99%
▼ -0.6%
9.Nxd4
0%
1%
▲ +0.7%
9.Qxd4
0%
0%
+0.1%
9.Nb5
0%
0%
-0.1%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 10 parties Kramnik, Vladimir — 4 parties Anand, Viswanathan — 3 parties Ding, Liren — 3 parties Gukesh D — 2 parties Kasparov, Garry — 1 partie Karpov, Aleksandr — 1 partie Ju, Wenjun — 1 partie Hou, Yifan — 1 partie
Parties historiques
9.exd4 — 99.0% (2250 parties)
1950 — Heemskerk, Fenny vs Bykova, Elizaveta — 0-1 — Moscow RUS 1951 — Makogonov, Vladimir vs Kasparian, Genrikh — 0-1 — Baku AZE 1954 — Brat, Vaclav Dr vs Weiner, Milan — 1/2-1/2 — Jablonec nad Nisou 1955 — Panno, Oscar vs Petrosian, Tigran V. — 1/2-1/2 — Goteborg izt 1955 — Abanin, Vladimir vs Muhutdinov, Marat — 1/2-1/2 — Moscow RUS
9.Nxd4 — 0.7% (15 parties)
1988 — Ignacio, Bajo vs Andres, Miguel Reglero — 0-1 — ? 1988 — Girelli, Andrea vs Iodice, Arthur P — 0-1 — cr. 2003 — Van Gimst Herman vs Pons, Francisco — 0-1 — IECC 2003 — Vinkes, Henk vs Arauz, Christopher — 0-1 — ? 2003 — Corbet, Philippe vs Bou, Georges — 0-1 — St Chely d'Aubrac FRA
9.Qxd4 — 0.3% (7 parties)
2000 — Marinosson, Steinar vs Matzke, Axel — 1/2-1/2 — ICCF Email 2006 — Buerki, Gilles vs Calder, Hugh — 0-1 — ? 2007 — Szenczy, Sandor vs Do Amaral, Rogerio — 1/2-1/2 — LSS 2013 — Zanetti, Bruno vs Denisik, Sergei — 1/2-1/2 — Caleta 2015 — Vecek, Marjan vs Solf, Frank — 1/2-1/2 — ICCF
9.Nb5 — 0.0% (1 parties)
2015 — Sajjadi, Kimiya vs Downey, Keith — 1-0 — Caleta ENG
Kramnik, Vladimir — 4 parties
Anand, Viswanathan — 3 parties
Ding, Liren — 3 parties
Gukesh D — 2 parties
Kasparov, Garry — 1 partie
Karpov, Aleksandr — 1 partie
Ju, Wenjun — 1 partie
Hou, Yifan — 1 partie
1951 — Makogonov, Vladimir vs Kasparian, Genrikh — 0-1 — Baku AZE
1954 — Brat, Vaclav Dr vs Weiner, Milan — 1/2-1/2 — Jablonec nad Nisou
1955 — Panno, Oscar vs Petrosian, Tigran V. — 1/2-1/2 — Goteborg izt
1955 — Abanin, Vladimir vs Muhutdinov, Marat — 1/2-1/2 — Moscow RUS
1988 — Girelli, Andrea vs Iodice, Arthur P — 0-1 — cr.
2003 — Van Gimst Herman vs Pons, Francisco — 0-1 — IECC
2003 — Vinkes, Henk vs Arauz, Christopher — 0-1 — ?
2003 — Corbet, Philippe vs Bou, Georges — 0-1 — St Chely d'Aubrac FRA
2006 — Buerki, Gilles vs Calder, Hugh — 0-1 — ?
2007 — Szenczy, Sandor vs Do Amaral, Rogerio — 1/2-1/2 — LSS
2013 — Zanetti, Bruno vs Denisik, Sergei — 1/2-1/2 — Caleta
2015 — Vecek, Marjan vs Solf, Frank — 1/2-1/2 — ICCF