Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	● d6→e5, c7→d6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● b5 (2v0), ● d5 (2v0), ● g5 (2v1)	—
Cases faibles	● d4	—
Centre	● d5 (2v0), ● e4 (1v0)	—

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bf1	● Bf1 Non développé (mob. 5)
Bc8		● Bc8 Non développé (mob. 5)
Bf8		● Bf8 Non développé (mob. 1)
Paire de fous	● Oui	● Oui
Non développées	4 (● c1, ● f1, ● a1, ● h1)	5 (● 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	fermé
Ruptures	—	● …d6-d5, ● …f7-f5

C46d — Three Knights: 3…d6 4.d4

1.e4 e5 2.Nf3 Nc6 3.Nc3 d6 4.d4 * ● Trait aux Noirs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. Bb5 (Clouer c6, Fou actif (mobilité 7), Développer f1 — 37 % des parties) ; d5 (Occuper le centre — 19 % des parties) ; dxe5 (Capture en e5, Occuper le centre — 12 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...Bg4 (Fou actif (mobilité 7), Développer c8 — 60 % des parties) ; ...exd4 (Capture en d4, Occuper le centre — 23 % des parties) ; ...Be7 (Développer f8 — 9 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Partie
1907 Ostende II – Round 13 – Salwe, Georg – 1-0 – Swiderski, Radoslaw – G160 1. e4 e5 2. Nf3 Nc6 3. Nc3 d6 4. d4 Bg4 5. Be3 exd4 6. Bxd4 Nxd4 7. Qxd4 c6 8. Be2 Qb6 9. O-O-O Nf6 10. Rhe1 O-O-O
1920 Amsterdam – Round 1 – Euwe, Max – 1-0 – Van Hartingsvelt, H – G9 1. e4 e5 2. Nf3 Nc6 3. Nc3 d6 4. d4 exd4 5. Nxd4 Nxd4 6. Qxd4 Nf6 7. b3 g6 8. Bg5 Bg7 9. e5 dxe5 10. Qxd8+ Kxd8
1931 Praag olm – Round 16 – Matisons, Hermanis – 1-0 – Alekhine, Alexander – G64 1. e4 e5 2. Nc3 Nc6 3. Nf3 d6 4. d4 Bd7 5. Bc4 exd4 6. Nxd4 Nf6 7. O-O Be7 8. Nf5 Bxf5 9. exf5 O-O 10. g4 Nd7
1932 Hastings3233 – Round 7 – Tylor, Theodore Henry – 0-1 – Sultan Khan, Mir – G34 1. e4 e5 2. Nf3 Nc6 3. Nc3 d6 4. d4 Bg4 5. Bb5 exd4 6. Qxd4 a6 7. Bxc6+ bxc6 8. Qc4 Qd7 9. Bf4 Ne7 10. O-O-O Ng6
1936 Zandvoort – Round 4 – Maroczy, Geza – 1/2-1/2 – Prins, Lodewijk – G30 1. e4 Nc6 2. Nc3 d6 3. d4 e5 4. Nf3 Bg4 5. Bb5 exd4 6. Qxd4 Ne7 7. Bg5 Bxf3 8. gxf3 a6 9. Bxc6+ Nxc6 10. Qe3 Be7
1947 Parnu – Round 1 – Simagin, Vladimir – 1/2-1/2 – Smyslov, Vladimir – G56 1. e4 e5 2. Nf3 Nc6 3. Nc3 d6 4. d4 Bg4 5. dxe5 dxe5 6. Qxd8+ Rxd8 7. Bb5 Bd6 8. Bxc6+ bxc6 9. Be3 Nf6 10. Nd2 Nd7
1948 Karlovy Vary – Round 17 – Rohacek, Ivan – 1-0 – Prins, Laura – G165 1. e4 e5 2. Nf3 Nc6 3. Nc3 d6 4. d4 Bg4 5. Bb5 exd4 6. Qxd4 Ne7 7. Nd5 a6 8. Bxc6+ Nxc6 9. Qc3 f6 10. Be3 Qd7
1949 URS Ch, semi final – Round 11 – Petrosian, Tigran A. – 1-0 – Nezhmetdinov, Rashid – G85 1. e4 e5 2. Nf3 Nc6 3. Nc3 d6 4. d4 Bg4 5. dxe5 dxe5 6. Qxd8+ Rxd8 7. Bb5 f6 8. Be3 a6 9. Bxc6+ bxc6 10. Nd2 Rb8
1954 Bucharest – Round 13 – Troianescu, Octav – 0-1 – Nezhmetdinov, Rashid – G113 1. e4 e5 2. Nf3 Nc6 3. Nc3 d6 4. d4 Bg4 5. dxe5 dxe5 6. Qxd8+ Rxd8 7. Bb5 f6 8. Nd5 Be6 9. Bd2 a6 10. Bxc6+ bxc6
1957 CSR Ch sf – Round 2 – Ratolistka, Josef – 1/2-1/2 – Koska, Josef – G8 1. e4 e5 2. Nf3 Nc6 3. Nc3 d6 4. d4 Bg4 5. Bb5 exd4 6. Qxd4 a6 7. Bxc6+ bxc6 8. Qc4 Qd7 9. Nd4 Ne7 10. h3 Be6
1957 Leningrad – Round 12 – Mnatsakanian, Eduard A – 1-0 – Stoliar, Efim Samoilovich – G53 1. e4 e5 2. Nf3 Nc6 3. Nc3 d6 4. d4 Bd7 5. Bc4 exd4 6. Nxd4 Nf6 7. O-O Be7 8. h3 O-O 9. Be3 Nxd4 10. Bxd4 c6
1958 Sarajevo ch YUG – Round 19 – Janosevic, Dragoljub – 1-0 – Karaklajic, Nikolas – G30 1. e4 e5 2. Nf3 Nc6 3. Nc3 d6 4. d4 Bg4 5. Bb5 exd4 6. Qxd4 Bxf3 7. gxf3 a6 8. Bxc6+ bxc6 9. Be3 Qf6 10. Qa4 Ne7
1959 Belgrade – Round 1 – Janosevic, Dragoljub – 0-1 – Bely, Andrey – G42 1. e4 e5 2. Nf3 Nc6 3. Nc3 d6 4. d4 exd4 5. Nxd4 Nge7 6. Be3 Nxd4 7. Qxd4 Nc6 8. Qd2 Be7 9. f4 O-O 10. Be2 Re8
1959 FRG Ch Nuerenberg GER – Round 15 – Lehmann, Heinz – 1/2-1/2 – Bialas, Wolfram – G49 1. e4 e5 2. Nf3 Nc6 3. Nc3 d6 4. d4 Bg4 5. dxe5 Nxe5 6. Be2 Nxf3+ 7. Bxf3 Bxf3 8. Qxf3 Qf6 9. Qxf6 Nxf6 10. f3 O-O-O
1960 WchT U26 07th – Round 2 – Drimer, Dolfi – 1-0 – Gurgenidze, Bukhuti – G3 1. e4 e5 2. Nf3 Nc6 3. Nc3 d6 4. d4 Bd7 5. Bc4 Be7 6. O-O Nf6 7. h3 O-O 8. Re1 exd4 9. Nxd4 Ne5 10. Bf1 Ng6
1964 UKR Ch – Round 5 – Rotstein, Jefim – 1-0 – Shianovsky, Vladislav I – G29 1. e4 e5 2. Nf3 Nc6 3. Nc3 d6 4. d4 Bg4 5. Bb5 exd4 6. Qxd4 a6 7. Bxc6+ bxc6 8. Bg5 f6 9. Be3 g6 10. O-O-O Bg7
1964 Zagreb – Round 4 – Antunac, Goran – 1-0 – Udovcic, Mijo – G22 1. e4 e5 2. Nf3 Nc6 3. Nc3 d6 4. d4 Bg4 5. d5 Nd4 6. Be3 Nxf3+ 7. gxf3 Bd7 8. Qd2 Nf6 9. O-O-O Be7 10. Rg1 Nh5
1966 Hoogovens – Round 1 – Czerniak, Magdalena – 1-0 – Van Scheltinga, Theo – G9 1. e4 e5 2. Nf3 Nc6 3. Nc3 d6 4. d4 Bg4 5. Bb5 exd4 6. Qxd4 Bxf3 7. gxf3 Qd7 8. Qa4 a6 9. Be3 Rb8 10. Be2 Nf6
1967 Hoogovens – Round 2 – Van Geet, Dirk Daniel – 0-1 – Lutikov, Anatoly S – G10 1. e4 Nc6 2. Nc3 e5 3. Nf3 d6 4. d4 Bg4 5. dxe5 dxe5 6. Bb5 Bd6 7. h3 Bh5 8. Qd3 Ne7 9. Ne2 a6 10. Ba4 Bb4+
1968 Copenhagen ch-DEN – Round 1 – Moe, Mogens – 1-0 – From, Sigfred – G35 1. e4 e5 2. Nf3 Nc6 3. Nc3 d6 4. d4 Bg4 5. d5 Nb8 6. h3 Bc8 7. g4 Ne7 8. Be3 Ng6 9. Qd2 Be7 10. O-O-O c5
1969 Raach zt – Round 10 – Drimer, Dolfi – 1-0 – Westerinen, Heikki M.J. – G96 1. e4 e5 2. Nf3 Nc6 3. Nc3 d6 4. d4 Bg4 5. Bb5 exd4 6. Qxd4 Ne7 7. Qe3 a6 8. Ba4 Ng6 9. h3 Bd7 10. Nd5 Be7

C46d — Three Knights (1907)

1.e4 e5 2.Nf3 Nc6 3.Nc3 d6 4.d4

Les coups candidats

4…Bg4 — 39.9% (466 parties)

Ambassadeurs : Straeter, Timo (8x), Ye, Rongguang (4x), Ibragimov, Ildar (3x), Vehi Bach, Victor Manuel (3x), Alexander Vivasvaan Chandra (2x), Lutikov, Anatoly S (2x), Bakulin, Nikolac I (2x), Wall, Alejandro (2x)

4…exd4 — 37.0% (432 parties)

Ambassadeurs : Vehi Bach, Victor Manuel (4x), Csapo, Zoltan (4x), Rublevsky, Sergei (3x), Kolasinski, Marek (3x), Masternak, Aleksander (3x), Ritter, Mark (2x), Baranyai, Antal (2x), Romanov, Oleg (2x)

4…Nf6 — 8.4% (98 parties) →

Ambassadeurs : Kristovic, Marijan (2x), Weiss, Martin (1x), Given, R. (1x), Kracikova, Kristyna (1x), Kanska, M (1x), Puchlakova, J (1x), Pekarova, Z (1x), Varinelli, Sara (1x)

4…Be7 — 7.0% (82 parties)

Ambassadeurs : Donner, Jan-Hein (2x), Ousatchi, Mark (2x), Day, Lawrence A. (2x), Czerniak, Magdalena (1x), Czerniak, Moshe (1x), Bueno Perez, Lazaro Antonio (1x), Wade, Robert G (1x), Allan, Denis (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	4…Bg4	4…exd4	4…Nf6	4…Be7
<1800	119	35%	40%	11%	4%
1800-2200	405	38%	43%	4%	8%
2200-2600	333	43%	35%	5%	10%
2600+	4	25%	75%	—	—

Évolution par décennie (% des parties)

Décennie	N parties	4…Bg4	4…exd4	4…Nf6	4…Be7
1950s	10	50%	20%	—	20%
1960s	21	71%	24%	—	—
1970s	13	38%	38%	—	15%
1980s	36	42%	39%	3%	11%
1990s	248	41%	37%	7%	7%
2000s	371	41%	37%	7%	6%
2010s	336	36%	42%	9%	7%
2020s	132	38%	26%	17%	8%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
4…Bg4	36%	38%	▲ +1.9%
4…exd4	42%	26%	▼ -16.2%
4…Nf6	9%	17%	▲ +8.5%
4…Be7	7%	8%	▲ +1.8%

Parties historiques

4…Bg4 — 39.9% (466 parties)

1954 — Troianescu, Octav vs Nezhmetdinov, Rashid — 0-1 — Bucharest ROU
1956 — Noradounghian, Georges vs Moller, Baldur Helgi — 1/2-1/2 — Moscow RUS
1957 — LAR, Rai Joseph vs Koska, Josef — 1/2-1/2 — Brno CZE
1958 — Janosevic, Dragoljub vs Aadhitha Karikalan — 1-0 — Sarajevo ch YUG
1959 — Lehmann, Heinz vs Bialas, Wolfram — 1/2-1/2 — FRG-ch Nuerenberg GER

4…exd4 — 37.0% (432 parties)

1954 — Reitstein, Leonard R vs Kirby, Kenneth F — 0-1 — Umtata
1959 — Janosevic, Dragoljub vs Bely, Andrey — 0-1 — Belgrade SRB
1960 — Levin, NP. vs Bannik, Anatolij — 1/2-1/2 — Kiev UKR
1962 — Ankerst, Mihael vs Kupreianov, George — 1/2-1/2 — Vrnjacka Banja SRB
1967 — Zatulovskaya, Tatiana vs Nedeljkovic, Verica — 1/2-1/2 — Budva MNE

4…Nf6 — 8.4% (98 parties)

1989 — Weiss, Martin vs Given, R. — 0-1 — Grand Rapids op
1990 — Wittrup, Anders vs Engsager, Karsten — 0-1 — Copenhagen DEN
1992 — Garwell, Jane vs Domingue, Paule — 1-0 — Manila ol women
1994 — Dos Santos Junior, Haroldo Cunha vs Ribeiro, Pablo Stanley Zanetti — 1-0 — Portugal
1995 — Rochau, Norman vs Archer, Jill — 1-0 — San Francisco, Calif.

4…Be7 — 7.0% (82 parties)

1954 — Czerniak, Magdalena vs Donner, Jan-Hein — 1-0 — Amsterdam ol final a
1954 — Czerniak, Moshe vs Donner, Jan-Hein — 1-0 — ?
1972 — Allan, Denis vs Day, Lawrence A. — 1-0 — Toronto CAN
1976 — Bueno Perez, Lazaro Antonio vs Wade, Robert G — 1/2-1/2 — Cienfuegos City CUB
1985 — Pascual, Ruben vs Alvarez Arandia, Juan Manuel — 1-0 — ?

Fin du contenu

Aucune page supplémentaire à charger

Articles plus anciens →