Archives des E82a - 6…b6 - King’s Indian: Saemisch Fianchetto [+0.57]

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E82a — King’s Indian: Saemisch Fianchetto

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 b6

Eval: [+0.57]

Les coups candidats

Ambassadeurs : Gheorghiu, Florin (16x), Ghitescu, Theodor (14x), Knaak, Rainer (10x), Gufeld, Eduard (9x), Polugaevsky, Lev (8x), Stein, Leonid (7x), Bobotsov, Milko G (7x), Vukic, Milan (7x)

7.Qd2 — 33.0% (636 parties) →

Ambassadeurs : Vukic, Milan (5x), Reis, Gerhard (5x), Reich, Thomas (4x), Kaminik, Aleksandar (4x), Mecking, Henrique (3x), Pelts, Roman (3x), Ivanchuk, Vasyl (3x), Pantaleoni, Claudio (3x)

7.Nge2 — 8.9% (171 parties)

Ambassadeurs : Saidy, Anthony (2x), Gipslis, Aivars (2x), Dolezal, Martin (2x), Parr, Frank (1x), Seppings, John L (1x), Lagha, Khelil (1x), Wibe, Terje (1x), Bialoskorski, E. (1x)

7.d5 — 0.2% (4 parties)

Ambassadeurs : Sale, Srdjan (1x), Mukic, Josko (1x), Aschwanden, Franz-Beat (1x), Waldhorn, Teddy (1x), Zahariev, Pance (1x), Kocovski, Ivan (1x), Shvedchikov, Anatoli I. (1x), Vetokhin, Ilia (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	7.Bd3	7.Qd2	7.Nge2	7.d5
<1800	38	47%	37%	16%	—
1800-2200	457	42%	46%	10%	0%
2200-2600	779	62%	28%	10%	0%
2600+	11	36%	55%	9%	—

Évolution par décennie (% des parties)

Décennie	N parties	7.Bd3	7.Qd2	7.Nge2	7.d5
1920s	1	—	100%	—	—
1950s	4	25%	75%	—	—
1960s	201	67%	26%	6%	—
1970s	246	86%	12%	2%	—
1980s	189	73%	22%	4%	1%
1990s	496	55%	35%	9%	0%
2000s	386	49%	42%	8%	—
2010s	370	39%	42%	18%	0%
2020s	34	29%	56%	15%	—

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
7.Bd3	39%	29%	▼ -9.5%
7.Qd2	42%	56%	▲ +13.7%
7.Nge2	18%	15%	▼ -3.1%
7.d5	0%	0%	-0.3%

Joueurs célèbres

Champions du monde dans cette position

Botvinnik, Mikhail — 7 parties
Tal, Mikhail — 4 parties
Karpov, Aleksandr — 1 partie
Kramnik, Vladimir — 1 partie

Parties historiques

7.Bd3 — 57.1% (1100 parties)

1959 — Bronstein, David I vs Lutikov, Anatoly S — 1/2-1/2 — Tbilisi ch-URS
1960 — Polugaevsky, Lev vs Gufeld, Eduard — 0-1 — Vilnius LTU
1960 — Polugaevsky, Lev vs Geller, Efim P. — 1-0 — Moscow RUS
1960 — Polugaevsky, Lev vs Gufeld, Eduard — 0-1 — ?
1960 — Antoshin, Vladimir S vs Gufeld, Eduard — 1-0 — ?

7.Qd2 — 33.0% (636 parties)

1929 — Straat, Evert vs Wertheim, Hans — 1-0 — NED
1954 — Pelts, Roman vs Kogan, Boris M — 1/2-1/2 — Kiev UKR
1959 — Lutikov, Anatoly S vs Nezhmetdinov, Rashid — 1-0 — Tbilisi ch-URS
1959 — Pachman, Ludek vs Ader Hausman, Walter — 1-0 — Santiago CHI
1960 — Borkowski, Walter vs Weeber, x — 1-0 — ?

7.Nge2 — 8.9% (171 parties)

1960 — Furman, Semyon vs Botvinnik, Mikhail — 0-1 — Moscow RUS
1960 — Pics vs Gipslis, Aivars — 0-1 — ?
1960 — Pietzsch, Wolfgang vs Gipslis, Aivars — 0-1 — Leningrad RUS
1962 — Bialoskorski, E. vs Sulek, Stanislaw — 0-1 — corr ch4-POL
1962 — Haro Garcia, Gilberto vs Najdorf, Miguel — 0-1 — Havana CUB

7.d5 — 0.2% (4 parties)

1988 — Sale, Srdjan vs Mukic, Josko — 1-0 — Pula CRO
1990 — Aschwanden, Franz-Beat vs Waldhorn, Teddy — 1-0 — Bad Ragaz SUI
1991 — Zahariev, Pance vs Kocovski, Ivan — 0-1 — Struga
2018 — Shvedchikov, Anatoli I. vs Vetokhin, Ilia — 1/2-1/2 — Moscow RUS

Partie
1960 Baltic Nations – Round 2 – Pietzsch, Wolfgang – 0-1 – Gipslis, Aivars – G4 1. e4 d6 2. d4 Nf6 3. f3 g6 4. c4 Bg7 5. Nc3 O-O 6. Be3 b6 7. Nge2 c5 8. d5 e6 9. dxe6 Bxe6 10. Nf4 Nc6
1962 Capablanca Memorial – Round 9 – Haro Garcia, Gilberto – 0-1 – Najdorf, Miguel – G86 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 b6 7. Nge2 c5 8. g3 Nc6 9. Bg2 Bd7 10. O-O e5
1962 Varna olm – Round 10 – Acosta Garcia, Rafael Isaac – 0-1 – Schmidt, Waldemar – G427 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 b6 7. Nge2 c5 8. d5 e6 9. dxe6 Bxe6 10. Nf4 Nc6
1966 Mar del Plata 27th – Round 14 – Eliskases, Erich – 0-1 – Stein, Leon Rico – G47 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 b6 7. Rc1 c5 8. Nge2 Nc6 9. g3 e5 10. dxe5 Nxe5
1967 Oxford ch-BCF – Round 10 – Parr, Frank – 1-0 – Seppings, John L – G90 1. c4 g6 2. d4 Nf6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 b6 7. Nge2 c5 8. d5 e6 9. dxe6 Bxe6 10. Nf4 Nc6
1967 US Open – Round 8 – Saidy, Anthony – 1-0 – Pundy, Joseph – G22 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 b6 7. Nge2 c5 8. Qd2 Ba6 9. b3 Re8 10. Rd1 Nc6
1970 IBM – Round 4 – Janosevic, Dragoljub – 0-1 – Tringov, Georgi P – G15 1. c4 g6 2. Nc3 Bg7 3. d4 Nf6 4. e4 d6 5. f3 O-O 6. Be3 b6 7. Nge2 c5 8. d5 e6 9. Ng3 exd5 10. cxd5 Ba6

1960 Baltic Nations – Round 2 – Pietzsch, Wolfgang – 0-1 – Gipslis, Aivars – G4

1962 Capablanca Memorial – Round 9 – Haro Garcia, Gilberto – 0-1 – Najdorf, Miguel – G86

1962 Varna olm – Round 10 – Acosta Garcia, Rafael Isaac – 0-1 – Schmidt, Waldemar – G427

1966 Mar del Plata 27th – Round 14 – Eliskases, Erich – 0-1 – Stein, Leon Rico – G47

1967 Oxford ch-BCF – Round 10 – Parr, Frank – 1-0 – Seppings, John L – G90

1967 US Open – Round 8 – Saidy, Anthony – 1-0 – Pundy, Joseph – G22

1970 IBM – Round 4 – Janosevic, Dragoljub – 0-1 – Tringov, Georgi P – G15