Archives des E69m - Qb6 10.Re1 exd4 - Fianchetto, Classical, 9.h3 Qb6 10.Re1 exd4 [+0.68]

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E69m — Qb6 10.Re1 exd4 - Fianchetto, Classical, 9.h3 Qb6 10.Re1 exd4

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 Nbd7 7.O-O e5 8.e4 c6 9.h3 Qb6 10.Re1 exd4

Eval: [+0.68]

Les coups candidats

Ambassadeurs : Kotronias, Vasilios (10x), Fridman, Daniel (10x), Volodin, Viktor (9x), Geller, Efim P. (8x), Mason, Ian J (8x), Husemann, Andreas (8x), Marovic, Drazen (7x), Portisch, Lajos (7x)

11.Qxd4 — 0.7% (9 parties)

Ambassadeurs : Wexler, Bernardo (1x), Najdorf, Miguel (1x), Jeske, Eckhard (1x), Heinig, Wolfram, Dr. (1x), Siebering, A. (1x), Spyrou, Emmanouil, Dr. (1x), Golubenko, Valentina (1x), Osinovsky, Stepan (1x)

11.Na4 — 0.5% (7 parties)

Ambassadeurs : Miezis, Normunds (1x), Matthias, Heiner (1x), Cobb, James (1x), May, Adam J (1x), Korpics, Zsolt (1x), Trisic, Aleksandar (1x), Korneva, Marina (1x), Ezhikov, Vitaly (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	11.Nxd4	11.Qxd4	11.Na4
<1800	19	95%	—	5%
1800-2200	330	98%	1%	1%
2200-2600	714	99%	0%	1%
2600+	17	100%	—	—

Évolution par décennie (% des parties)

Décennie	N parties	11.Nxd4	11.Qxd4	11.Na4
1950s	10	90%	10%	—
1960s	33	100%	—	—
1970s	24	100%	—	—
1980s	132	98%	2%	—
1990s	322	99%	—	1%
2000s	222	97%	3%	0%
2010s	498	100%	—	0%
2020s	67	99%	—	1%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
11.Nxd4	100%	99%	▼ -1.1%
11.Qxd4	0%	0%	+0.0%
11.Na4	0%	1%	▲ +1.1%

Joueurs célèbres

Champions du monde dans cette position

Botvinnik, Mikhail — 4 parties
Karpov, Aleksandr — 2 parties
Smyslov, Vladimir — 1 partie

Parties historiques

11.Nxd4 — 98.8% (1292 parties)

1957 — Borisenko, Georgy K vs Korchnoi, Viktor — 1/2-1/2 — Sverdlovsk
1957 — Borisenko, Georgy K vs Kortchnoi — 1/2-1/2 — Sverdlovsk
1957 — Szabo, Ladislav vs Najdorf, Miguel — 1/2-1/2 — Dallas, TX USA
1957 — Furman, Slavomir vs Korchnoi, Viktor — 1/2-1/2 — Moskou ch-URS
1958 — Boleslavsky, Isaac vs Shianovsky, Vladislav I — 1/2-1/2 — ?

11.Qxd4 — 0.7% (9 parties)

1957 — Wexler, Bernardo vs Najdorf, Miguel — 0-1 — Mar del Plata ARG
1982 — Jeske, Eckhard vs Heinig, Wolfram, Dr. — 1/2-1/2 — Rostock GER
1988 — Siebering, A. vs Spyrou, Emmanouil, Dr. — 0-1 — Dortmund open
2000 — Rodriguez Uria, Julio Antonio vs Roiz Baztan, David — 1-0 — Asturias
2002 — Barros, da Silva Osias vs Learte Pastor, Tomas — 0-1 — ?

11.Na4 — 0.5% (7 parties)

1992 — Korpics, Zsolt vs Trisic, Aleksandar — 1-0 — Gyor
1998 — Miezis, Normunds vs Matthias, Heiner — 0-1 — GER
1999 — Cobb, James vs May, Adam J — 1-0 — Swansea WLS
2008 — Korneva, Marina vs Ezhikov, Vitaly — 1/2-1/2 — Moscow RUS
2013 — Vogel, Ralf vs Badestein, Hartmut, Prof. Dr. — 1-0 — Berlin GER

King’s Indian: Fianchetto, Classical, 9.h3 Qb6 10.Re1 exd4

Coups: 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 Nbd7 7.O-O e5 8.e4 c6 9.h3 Qb6 10.Re1 exd4

Partie
1957 Mar del Plata – Round 6 – Wexler, Bernardo – 0-1 – Najdorf, Miguel – G60 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O e5 7. d4 Nbd7 8. h3 c6 9. e4 Qb6 10. Re1 exd4

1957 Mar del Plata – Round 6 – Wexler, Bernardo – 0-1 – Najdorf, Miguel – G60