Structure de pions
♔ Blancs ♚ Noirs
Pions doublés
Pions isolés
Arriérés
Chaînes ● f2→g3, h2→g3 ● b7→c6, d7→c6
Passés
Majorité
Cases
♔ Blancs ♚ Noirs
Cases fortes
Cases faibles
Centre ● e5 (1v0)
Colonnes et diagonales
♔ Blancs ♚ Noirs
Pièces
♔ Blancs ♚ Noirs
Bc1 ● Bc1 Non développé (mob. 5)
Bf1 ● Bf1 Non développé (mob. 2)
Bc8 ● Bc8 Non développé (mob. 0)
Bf8 ● Bf8 Non développé (mob. 5)
Paire de fous ● Oui ● Oui
Non développées 6 (● b1, ● g1, ● c1, ● f1, ● a1, ● h1) 6 (● b8, ● g8, ● c8, ● f8, ● a8, ● h8)
Sécurité du roi
♔ Blancs ♚ Noirs
Statut ● Au centre ● Au centre
Droits de roque O-O / O-O-O O-O / O-O-O
Thèmes
♔ Blancs ♚ Noirs
Phase Ouverture
Centre tension
Ruptures ● d4-d5, ● f2-f4 ● …c6-c5, ● …d7-d5

A20n — English: King’s, 2.g3 c6 3.d4

1.c4 e5 2.g3 c6 3.d4 *   ● Trait aux Noirs

Ouverture — Tension centrale

♔ Point de vue Blancs

8 7 6 5 4 3 2 1
bR
bN
bB
bQ
bK
bB
bN
bR
bP
bP
bP
bP
bP
bP
bP
bPpawn en prise !
wP
wPPion central
wP
wP
wP
wP
wP
wP
wR
wN
wBFou actif — mobilité 5
wQ
wK
wB
wN
wR
abcdefgh
Plans. Nc3 (Développer b1 — 26 % des parties) ; Bd2 (Fou actif (mobilité 8), Développer c1 — 19 % des parties) ; d5 (Occuper le centre — 12 % des parties) ; Bg2 (Fianchetto, fou sur la grande diagonale — 10 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8
wR
wN
wB
wK
wQ
wB
wN
wR
wP
wP
wP
wP
wP
wP
wP
wP
bPpawn en prise !
bP
bP
bP
bP
bP
bP
bP
bR
bN
bBFou actif — mobilité 5
bK
bQ
bB
bN
bR
hgfedcba
Plans. ...e4 (Occuper le centre — 46 % des parties) ; ...exd4 (Capture en d4, Occuper le centre — 27 % des parties) ; ...Bb4+ (Fou actif (mobilité 9), Développer f8 — 20 % des parties) ; ...d6 (Libérer Bc8 — 5 % des parties).
Avantages
Faiblesses
Diagonale active
Plans
Partie
84. Tata Steel Masters 2022 – Round 8.2 – Mamedyarov, Shakhriyar – 1-0 – Praggnanandhaa R – G49
1. c4 e5 2. g3 c6 3. d4 e4 4. Qa4 d5 5. cxd5 b5 6. Qb3 Nf6 7. Bg5 Qa5+ 8. Nc3 b4 9. Nd1 Nxd5 10. Bh3 Bxh3
Amber Rapid 2008 – Round 7 – Carlsen, Magnus – 1-0 – Anand, Viswanathan – G27
1. c4 e5 2. g3 c6 3. d4 e4 4. d5 Nf6 5. Bg2 Bb4+ 6. Bd2 Qe7 7. Nc3 O-O 8. a3 Bc5 9. e3 d6 10. Nge2 cxd5
American Cup Elim 2022 – Round 1.4 – Shankland, Sam – 1-0 – Robson, Ray – G6
1. c4 e5 2. g3 c6 3. d4 e4 4. d5 Bb4+ 5. Bd2 Qe7 6. Nc3 Nf6 7. Nh3 cxd5 8. Nf4 dxc4 9. Nfd5 Nxd5 10. Nxd5 Bxd2+
Corus A 2008 – Round 3 – Ivanchuk, Vasyl – 1/2-1/2 – Gelfand, Boris – G14
1. c4 e5 2. g3 c6 3. d4 e4 4. d5 Bb4+ 5. Bd2 Qe7 6. Nc3 Nf6 7. Bg2 O-O 8. Nh3 cxd5 9. cxd5 d6 10. Nxe4 Bxh3
European Club Cup 2015 – Round 2.6 – Danchevski, Orce – 0-1 – Navara, David – G33
1. c4 e5 2. g3 c6 3. d4 e4 4. Bg2 d5 5. f3 Nf6 6. Nc3 Bb4 7. Qb3 Ba5 8. Bg5 dxc4 9. Qxc4 Be6 10. Qa4 Qb6
FIDE World Cup 2019 – Round 1.1 – Anton Guijarro, David – 1-0 – Narayanan, Sunilduth Lyna – G3
1. c4 e5 2. g3 c6 3. d4 e4 4. Qa4 d5 5. cxd5 Nf6 6. Nc3 b5 7. Qc2 Bb4 8. Bg5 cxd5 9. e3 a6 10. a4 h6
Lindores Abbey Tal Memorial 2021 – Round 7.27 – Ponkratov, Pavel – 0-1 – Yilmaz, Mustafa – G316
1. g3 e5 2. c4 c6 3. d4 e4 4. d5 Bb4+ 5. Bd2 Qe7 6. Nc3 Nf6 7. a3 Bc5 8. e3 cxd5 9. b4 Bb6 10. c5 Bc7
Malta ol (Men) 1980 – Round 1 – Suba, Mihai – 1/2-1/2 – Balashov, Yuri S – G2
1. c4 e5 2. g3 c6 3. d4 exd4 4. Qxd4 d5 5. Nf3 Nf6 6. Bg2 Be7 7. cxd5 cxd5 8. O-O Nc6 9. Qa4 O-O 10. Be3 Bd7
SportAccord Rapid Men 2012 – Round 5.7 – Ivanchuk, Vasyl – 1/2-1/2 – Wang, Hao(ZJWZ) – G37
1. c4 e5 2. g3 c6 3. d4 Bb4+ 4. Nc3 Qa5 5. dxe5 Bxc3+ 6. bxc3 Qxc3+ 7. Bd2 Qxe5 8. Nf3 Qe7 9. Bf4 Qb4+ 10. Nd2 Nf6
Thessaloniki olm 1984 – Round 5 – Suba, Mihai – 1-0 – Timman, Jan H – G32
1. c4 e5 2. g3 c6 3. d4 e4 4. Nc3 f5 5. h4 Nf6 6. Bg5 h6 7. Bxf6 Qxf6 8. e3 g6 9. Nge2 d6 10. Nf4 Na6
USA Ch 2018 – Round 10.4 – Lenderman, Aleksandr – 0-1 – Xiong, Jeffery – G57
1. c4 e5 2. g3 c6 3. d4 e4 4. d5 Bb4+ 5. Bd2 e3 6. fxe3 Bxd2+ 7. Qxd2 cxd5 8. cxd5 Nf6 9. Nc3 d6 10. Bg2 O-O
World Blitz 2007 – Round 4 – Gelfand, Boris – 1-0 – Bacrot, Etienne – G31
1. c4 e5 2. g3 c6 3. d4 d6 4. Bg2 Nd7 5. Nc3 Ngf6 6. e4 Be7 7. Nge2 O-O 8. O-O exd4 9. Nxd4 Nc5 10. h3 Re8
World Blitz 2016 – Round 2.34 – Ivanchuk, Vasyl – 1-0 – Perez Ponsa, Federico – G74
1. c4 e5 2. g3 c6 3. d4 e4 4. d5 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 cxd5 7. cxd5 Nf6 8. d6 O-O 9. Bg2 Re8 10. Nc3 a6
World Blitz 2021 – Round 18.34 – Abdusattorov, Nodirbek – 1-0 – Saric, Ivan – G1055
1. c4 e5 2. g3 c6 3. d4 e4 4. d5 Nf6 5. d6 Qa5+ 6. Nc3 Qb4 7. Bf4 Nh5 8. Be5 Qc5 9. Qd4 Qxd4 10. Bxd4 f5
World Blitz 2021 – Round 6.27 – Abdusattorov, Nodirbek – 1/2-1/2 – Harsha Bharathakoti – G339
1. c4 e5 2. g3 c6 3. d4 e4 4. d5 cxd5 5. cxd5 Nf6 6. Bg2 Bb4+ 7. Bd2 Qe7 8. Bxb4 Qxb4+ 9. Qd2 Nxd5 10. Qxb4 Nxb4
World Blitz 2022 – Round 1.45 – Harutyunyan, Tigran K. – 0-1 – Aditya Tari – G35
1. c4 e5 2. g3 c6 3. d4 e4 4. d5 Bb4+ 5. Bd2 Qe7 6. e3 Nf6 7. Ne2 cxd5 8. cxd5 O-O 9. Bg2 Bxd2+ 10. Qxd2 d6
World Blitz 2022 – Round 5.40 – Ponkratov, Pavel – 1/2-1/2 – Esipenko, Andrey – G261
1. c4 e5 2. g3 c6 3. d4 e4 4. d5 Bb4+ 5. Bd2 Qe7 6. Nc3 Nf6 7. Bg2 O-O 8. a3 Bxc3 9. Bxc3 cxd5 10. cxd5 d6
World Rapid 2021 – Round 11.5 – Grischuk, Alexander – 1-0 – Alekseenko, Kirill – G661
1. c4 e5 2. g3 c6 3. d4 exd4 4. Qxd4 Nf6 5. Bg2 Na6 6. Nf3 Bc5 7. Qe5+ Be7 8. O-O O-O 9. Nc3 Re8 10. Rd1 Bb4
World Rapid 2021 – Round 3.42 – Ponkratov, Pavel – 0-1 – Nihal Sarin – G168
1. g3 e5 2. c4 c6 3. d4 e4 4. f3 Nf6 5. Nc3 Bb4 6. Bg2 d5 7. Bg5 Nbd7 8. cxd5 cxd5 9. fxe4 dxe4 10. Qa4 Bxc3+

A20n — King’s (1980)
1.c4 e5 2.g3 c6 3.d4
Les coups candidats
3…e4 — 46.2% (856 parties)
Ambassadeurs : Raetsky, Alexander (8x), Almarza Mato, Carlos (8x), Moujan, Pablo Miguel (8x), Navara, David (8x), Miezis, Normunds (8x), Malinowski, Damian (7x), Grandelius, Nils (5x), Hua, Eugene (5x)
3…exd4 — 27.4% (508 parties)
Ambassadeurs : Suba, Mihai (6x), Moran, Richard C. (4x), Hyldkrog, Lars (3x), Peric, Slavisa (3x), Keitlinghaus, Ludger (3x), Myhrvold, Rune (3x), Koepke, Elena (3x), Hillebrand, Carsten (3x)
3…Bb4+ — 20.1% (372 parties)
Ambassadeurs : Miezis, Normunds (6x), Fontaine, Robert (5x), Gyimesi, Zoltan (5x), Khenkin, Igor (5x), Maljutin, Evgeni (4x), Leko, Peter (4x), Estrada Nieto, Julian (4x), Weyerstrass, Ronald (4x)
3…d6 — 5.1% (95 parties)
Ambassadeurs : Chekhov, Valery A (3x), Vatter, Hans-Joachim (3x), Hickl, Joerg (3x), Hartung-Nielsen, Jens (2x), Reschke, Thomas (2x), Fahnenschmidt, Gerhard (2x), Sigal-Passeck, Sofia (2x), Lalic, Bogdan (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3…e4 3…exd4 3…Bb4+ 3…d6
<1800 100 46% 37% 8% 6%
1800-2200 645 49% 30% 14% 6%
2200-2600 914 47% 23% 25% 5%
2600+ 75 56% 13% 29% 1%
Évolution par décennie (% des parties)
Décennie N parties 3…e4 3…exd4 3…Bb4+ 3…d6
1950s 2 100%
1960s 1 100%
1970s 3 33%
1980s 43 9% 67% 16% 7%
1990s 150 5% 44% 37% 13%
2000s 343 20% 35% 34% 10%
2010s 795 51% 27% 17% 4%
2020s 515 72% 14% 12% 2%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3…e4 51% 72% ▲ +21.2%
3…exd4 27% 14% ▼ -13.0%
3…Bb4+ 17% 12% ▼ -5.2%
3…d6 4% 2% ▼ -2.2%
Joueurs célèbres
Champions du monde dans cette position
Carlsen, Magnus — 3 parties
Anand, Viswanathan — 3 parties
Ju, Wenjun — 1 partie
Ding, Liren — 1 partie
Gukesh D — 1 partie
Parties historiques
3…e4 — 46.2% (856 parties)
1982 — Hierholzer, Bernhard, Dr. vs Klueting, Reiner — 1-0 — FRG Hochschul-ch
1984 — Suba, Mihai vs Timman, Jan H — 1-0 — Thessaloniki olm
1984 — Fuller, Maxwell Leonard vs Needham, Teresa — 0-1 — Londen open
1987 — Giardelli, Sergio C. vs Restifa, Hector — 0-1 — Buenos Aires ARG
1990 — Casagrande, Harald vs Szilagyi, Peter — 1-0 — Budapest HUN
3…exd4 — 27.4% (508 parties)
1956 — Bruemmer, Ullrich vs Troeger, Rainer — 1/2-1/2 — Zittau
1959 — Jaeger, Walter vs Hinne, Jobst — 1-0 — Nuerenberg GER
1965 — Uogele, Anicetas vs Mikenas, Vladas — 1-0 — ?
1977 — Simic, Radoslav K vs Aadhitha Karikalan — 1/2-1/2 — Zagreb CRO
1980 — Suba, Mihai vs Balashov, Yuri — 1/2-1/2 — La Valetta
3…Bb4+ — 20.1% (372 parties)
1985 — Bany, Jerzy vs Garcia Palermo, Carlos Horacio — 0-1 — Polanica Zdroj POL
1986 — Suba, Mihai vs Garcia Palermo, Carlos Horacio — 1-0 — Szirak
1986 — Weyerstrass, Ronald vs De Man, Arno — 1-0 — Laren
1986 — Smejkal, Jan vs Garcia Palermo, Carlos Horacio — 0-1 — Szirak
1986 — Weyerstrass, Ronald vs Voortman, Jart — 1-0 — Laren
3…d6 — 5.1% (95 parties)
1981 — Sorensen, Henning B. vs Hartung-Nielsen, Jens — 1-0 — Copenhagen DEN
1982 — Karlsson, Lars 1937 vs Hartung-Nielsen, Jens — 1/2-1/2 — Gausdal Jubilee
1989 — Spiridonov, Nikola vs Keitlinghaus, Ludger — 1/2-1/2 — Athens op Athens GRE
1990 — Berry, Jonathan vs Vigier, Gerry — 1-0 — Victoria BC op
1991 — Rasik, Vitezslav vs Velicka, Petr — 1-0 — Bratislava SVK

Fin du contenu

Aucune page supplémentaire à charger