Base Masters : Blancs 33.5%, Nulles 35.5%, Noirs 31.0%.
Coups candidats
3…Nf6  (72.9% — Blancs: 33.2% | Nulles: 34.8% | Noirs: 32.0%)
3…d4  (13.3% — Blancs: 32.2% | Nulles: 35.1% | Noirs: 32.6%)
3…dxe4  (6.7% — Blancs: 40.8% | Nulles: 43.3% | Noirs: 15.8%)
3…Bb4  (4.3% — Blancs: 33.8% | Nulles: 27.3% | Noirs: 39.0%)
3…Nc6  (1.2% — Blancs: 28.6% | Nulles: 61.9% | Noirs: 9.5%)
3…c5  (0.7% — Blancs: 53.8% | Nulles: 30.8% | Noirs: 15.4%)
auto
Analyse coup par coup — 5 demi-coups commentés
1.e4 Avancée centrale — contrôle d5, f5. Prépare d4, f4, Bc4, Bd3.
1…e6 Avancée centrale — contrôle d5, f5. Prépare d5, Be7, Bd6.
2.Nf3 Contrôle c4, d4, d5, e5.
2…d5 Avancée centrale — contrôle c4, e4. Prépare c5, e5.
3.Nc3 Contrôle c4, d4, d5, e5.
Structure de pions
♔ Blancs ♚ Noirs
Pions doublés
Pions isolés
Arriérés
Chaînes ● e6→d5, f7→e6
Passés
Majorité
Cases
♔ Blancs ♚ Noirs
Cases fortes ● b5 (2v0)
Cases faibles
Centre ● d4 (1v0), ● e5 (1v0)
Colonnes et diagonales
♔ Blancs ♚ Noirs
Pièces
♔ Blancs ♚ Noirs
Bc1 ● Bc1 Non développé (mob. 0)
Bf1 ● Bf1 Non développé (mob. 5)
Bc8 ● Bc8 Non développé (mob. 1)
Bf8 ● Bf8 Non développé (mob. 5)
Paire de fous ● Oui ● Oui
Non développées 4 (● 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 ● …f7-f5

C00 — French Defense: Two Knights Variation

1. e4 e6 2. Nf3 d5 3. Nc3   ● 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
Case forte (2v0)
bP
wPPion central
wN
wN
wP
wP
wP
wP
wP
wP
wP
wR
wB
wQ
wK
wBFou actif — mobilité 5
wR
abcdefgh
Plans. e5 (Occuper le centre — 54 % des parties) ; exd5 (Capture en d5, Occuper le centre — 11 % des parties) ; Ne2 (11 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8
wR
wB
wK
wQ
wB
wR
wP
wP
wP
wP
wP
wP
wP
wN
wN
wP
bP
bP
bP
bP
bP
bP
bP
bP
bR
bN
bBFou actif — mobilité 5
bK
bQ
bB
bN
bR
hgfedcba
Plans. ...Nf6 (Développer g8 — 63 % des parties) ; ...d4 (Occuper le centre — 12 % des parties) ; ...dxe4 (Capture en e4, Occuper le centre — 8 % des parties) ; ...c5 (Frapper le centre adverse — 7 % des parties) ; ...Bb4 (Clouer c3, Fou actif (mobilité 7), Développer f8 — 7 % des parties).
Avantages
Faiblesses
Diagonale active
Plans
Partie
1935 Tatatovaros – Round 2 – Balogh, Janos – 1/2-1/2 – Sacconi, Antonio – G13
1. e4 e6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Nfd7 5. d3 c5 6. Bf4 Nc6 7. Qd2 Qa5 8. Be2 g6 9. O-O d4 10. Ne4 Qxd2
1956 POL-CSR Warsaw POL – Round 2 – Solecki, Zbigniew – 0-1 – Fichtl, Jiri – G11
1. e4 e6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Nfd7 5. Ne2 c5 6. c3 Nc6 7. d4 Qb6 8. Nf4 cxd4 9. Nxd4 Ndxe5 10. Nxc6 bxc6
1957 Reggio Emilia ch ITA – Round 9 – Nestler, Vincenzo – 1-0 – Grassi, Mario – G35
1. Nf3 e6 2. e4 d5 3. Nc3 Bb4 4. a3 Bxc3 5. dxc3 dxe4 6. Qxd8+ Kxd8 7. Ng5 Ke7 8. Nxe4 Nf6 9. Ng3 Bd7 10. Bd3 Bc6
1958 GDR Ch Schkopau GER – Round 10 – Brandenburg, J – 1/2-1/2 – Uhlmann, Wolfgang – G61
1. e4 e6 2. Nf3 d5 3. Nc3 d4 4. Ne2 c5 5. c3 Nc6 6. cxd4 cxd4 7. Qa4 Bd7 8. Nexd4 a6 9. Qb3 Nxd4 10. Nxd4 Bc5
1958 UKR Ch – Round 15 – Gufeld, Eduard – 1-0 – Platonov, Igor V – G70
1. e4 e6 2. Nf3 d5 3. Nc3 d4 4. Ne2 c5 5. c3 Nc6 6. cxd4 cxd4 7. Qa4 Bc5 8. b4 Bxb4 9. Nexd4 Qa5 10. Bb5 Qxa4
1959 Buenos Aires LR – Round 7 – Mazzoleni, Julio – 1/2-1/2 – Emma, Jaime – G13
1. Nc3 d5 2. e4 e6 3. Nf3 Nc6 4. Be2 Bb4 5. exd5 exd5 6. O-O Nge7 7. a3 Bd6 8. Nb5 Bf4 9. d4 Ng6 10. Bd3 O-O
1959 Tbilisi ch-URS – Round 3 – Gufeld, Eduard – 1/2-1/2 – Korchnoi, Viktor – G25
1. e4 e6 2. Nf3 d5 3. Nc3 d4 4. Ne2 c5 5. c3 Nf6 6. e5 Nfd7 7. cxd4 cxd4 8. Qa4 Nc6 9. Nexd4 Ndxe5 10. Bb5 Bd7
1959 URS-JUG – Round 1 – Gufeld, Eduard – 1/2-1/2 – Matulovic, Milan – G6
1. e4 e6 2. Nf3 d5 3. Nc3 d4 4. Ne2 c5 5. d3 Nc6 6. g3 e5 7. Bg2 f6 8. O-O Be6 9. c4 Qd7 10. a3 Bd6
1960 Friendly – Round ? – Swallow, Richard G – 0-1 – Collins, Richard Arnold – G39
1. e4 e6 2. Nc3 d5 3. Nf3 d4 4. Ne2 c5 5. c4 Nc6 6. Nf4 e5 7. Nd3 Bd6 8. b3 Nf6 9. Ng5 O-O 10. Be2 h6
1960 Leipzig olm prel – Round 2 – Myagmarsuren, Lkhamsuren – 1-0 – Magnusson, Olafur – G69
1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. Bd3 c5 5. exd5 exd5 6. Qe2+ Be7 7. Bb5+ Nc6 8. d4 O-O 9. dxc5 Bxc5 10. O-O Bg4
1964 URS – Round ? – Tseshkovsky, Vitaly – 1/2-1/2 – Kapengut, Albert – G32
1. e4 e6 2. Nc3 d5 3. Nf3 d4 4. Ne2 c5 5. c3 Nf6 6. e5 Nfd7 7. cxd4 cxd4 8. Qa4 Nc6 9. Nexd4 Ndxe5 10. Bb5 Bd7
1965 Hamburg etc – Round 7 – Lutikov, Anatoly S – 1-0 – Voiculescu, Paul – G116
1. e4 e6 2. Nc3 d5 3. Nf3 Bb4 4. a3 Bxc3 5. dxc3 Ne7 6. h4 Nbc6 7. e5 b6 8. h5 h6 9. b4 Bb7 10. Bd3 Qd7
1965 Leipzig Inter-1 – Round 15 – Malich, Burkhard, Dr. – 0-1 – Uhlmann, Wolfgang – G37
1. e4 e6 2. Nc3 d5 3. Nf3 c5 4. Bb5+ Nc6 5. O-O Nf6 6. e5 Nd7 7. d3 Be7 8. Bf4 Qb6 9. Bxc6 Qxc6 10. a4 O-O
1965 USSR – Round 1 – Kiriakov, Petr – 0-1 – Kapengut, Albert – G25
1. e4 e6 2. Nc3 d5 3. Nf3 d4 4. Ne2 c5 5. c3 Nf6 6. d3 Nc6 7. cxd4 cxd4 8. Qa4 Bd7 9. Nexd4 Bb4+ 10. Kd1 Bc5
1966 La Habana olm fin-C – Round 8 – Myagmarsuren, Lkhamsuren – 1-0 – Durão, Joaquim Manuel – G57
1. e4 e6 2. Nf3 d5 3. Nc3 c5 4. d4 cxd4 5. Nxd4 Bb4 6. exd5 Qxd5 7. Bb5+ Bd7 8. O-O Bxc3 9. Bxd7+ Nxd7 10. bxc3 Rc8
1969 URS Ch sf – Round ? – Gurgenidze, Bukhuti – 1-0 – Shofman, Mikhail – G16
1. e4 e6 2. Nf3 d5 3. Nc3 d4 4. Ne2 c5 5. d3 Nc6 6. g3 e5 7. Bg2 Bg4 8. h3 Bxf3 9. Bxf3 Nf6 10. Bg2 Qd7
36. Olympiad 2004 – Round 1 – Mok, Tze-Meng – 0-1 – Korchnoi, Viktor – G27
1. e4 e6 2. Nf3 d5 3. Nc3 d4 4. Ne2 c5 5. c3 Nf6 6. d3 Nc6 7. Ng3 h5 8. Bg5 Qb6 9. Qb3 Nd7 10. Be2 Qxb3
Lindores Abbey Tal Memorial 2021 – Round 2.57 – Shevchenko, Kirill – 1-0 – Martynov, Aleksandr – G111
1. e4 e6 2. Nc3 d5 3. Nf3 d4 4. Ne2 c5 5. c3 dxc3 6. bxc3 Nc6 7. d4 Nf6 8. Ng3 cxd4 9. cxd4 Bb4+ 10. Bd2 Qa5
World Blitz 2018 – Round 1.57 – Indjic, Aleksandar – 1-0 – Usmanov, Vasily – G46
1. Nc3 d5 2. e4 e6 3. Nf3 d4 4. Ne2 c5 5. Ng3 Nc6 6. Bc4 g6 7. a3 Bg7 8. d3 Nge7 9. h4 h5 10. Ng5 Qd6

C00l — Two Knights Variation (1935)
1.e4 e6 2.Nf3 d5 3.Nc3
Les coups candidats
3…Nf6 — 62.4% (6827 parties)
Ambassadeurs : Bakhmatov, Eduard (26x), Bielczyk, Jacek (25x), Aleksic, Nenad (23x), Boidman, Yuri (21x), Jurkovic, Hrvoje (19x), Rigo, Janos (17x), Klinova, Masha (17x), Biro, Sandor (17x)
3…d4 — 14.0% (1534 parties)
Ambassadeurs : Bebel, Arkadiusz (7x), Brito, Luismar (7x), Korchnoi, Viktor (6x), Kivisto, Mikko (6x), Guseinov, Gadir (5x), Guadamuro Torrente, Anabel (5x), Wall, Bill (4x), Gufeld, Eduard (4x)
3…dxe4 — 10.9% (1192 parties)
Ambassadeurs : Stavrakakis, Vasilios (5x), Christensen, Esben (5x), Koeller, Oliver (4x), Vogelmann, Peter (4x), Zatonskih, Anna (4x), Aleksic, Nenad (4x), Kiraly, Ferenc (4x), O`Donnell, David (3x)
3…c5 — 5.8% (629 parties)
Ambassadeurs : Stachova, Jana (3x), Ermenkov, Evgenij (2x), Babula, Milan (2x), Stefl, Vladimir (2x), Piroli, Michele (2x), Goletiani, Rusudan (2x), Hoang, Thanh Trang (2x), Farina, Saverio Alessandro (2x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 3…Nf6 3…d4 3…dxe4 3…c5
<1800 1037 51% 16% 15% 10%
1800-2200 5113 63% 14% 12% 5%
2200-2600 2980 73% 13% 7% 1%
2600+ 8 75% 12%
Évolution par décennie (% des parties)
Décennie N parties 3…Nf6 3…d4 3…dxe4 3…c5
1950s 31 52% 19% 13%
1960s 77 70% 16% 6% 4%
1970s 236 66% 16% 6% 4%
1980s 361 66% 10% 10% 6%
1990s 1738 63% 11% 8% 8%
2000s 3600 62% 13% 12% 6%
2010s 3949 65% 15% 11% 4%
2020s 945 52% 21% 15% 7%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
3…Nf6 65% 52% ▼ -12.7%
3…d4 15% 21% ▲ +6.4%
3…dxe4 11% 15% ▲ +3.9%
3…c5 4% 7% ▲ +3.1%
Joueurs célèbres
Champions du monde dans cette position
Ding, Liren — 2 parties
Parties historiques
3…Nf6 — 62.4% (6827 parties)
1950 — Rossolimo, Nicolas vs Martin M Pereira — 1/2-1/2 — Mar del Plata ARG
1951 — Szabo, Stefan vs Reicher, Emanoil-George — 1-0 — Bucharest ROU
1952 — Bakonyi, Elek vs Szily, Jozsef — 0-1 — Miedzyzdroje
1954 — Gufeld, Eduard vs Lubensky, M. — 1-0 — Kiev UKR
1954 — Chestnov, Vitaliy A. vs Khasin, Alexander — 0-1 — Leningrad RUS
3…d4 — 14.0% (1534 parties)
1955 — Remlinger, Larry vs Garfinkel, Boris — 1-0 — Long Beach, CA USA
1958 — Gufeld, Eduard vs Platonov, Igor V — 1-0 — Kiev UKR
1958 — Adulu Brandon vs Uhlmann, Wolfgang — 1/2-1/2 — GDR-ch Schkopau GER
1959 — Gufeld, Eduard vs Korchnoi, Viktor — 1/2-1/2 — Tbilisi ch-URS
1959 — Gufeld, Eduard vs Matulovic, Milan — 1/2-1/2 — Kiev UKR
3…dxe4 — 10.9% (1192 parties)
1958 — Stoliarov, Leonid vs Alexander Vivasvaan Chandra — 1/2-1/2 — Kiev UKR
1958 — Stoliarov, L eonid vs Alexander Vivasvaan Chandra — 1/2-1/2 — ?
1959 — Burger, Robert vs Allen, Leighton — 1-0 — San Francisco, Ca
1959 — ? vs Korsakov, Boris — 1-0 — Kiev UKR
1963 — Savon, Vladimir vs Shashin, Boris — 0-1 — Soviet Union
3…c5 — 5.8% (629 parties)
1960 — Sergeant, Edward vs Newman, Richard — 1/2-1/2 — Leicester
1965 — Malich, Burkhard, Dr. vs Uhlmann, Wolfgang — 0-1 — Leipzig GER
1966 — Myagmarsuren, Lkhamsuren vs Durão, Joaquim Manuel — 1-0 — Havana CUB
1971 — Silva Nazzari, Roberto vs Lamas, Pedro — 1/2-1/2 — Uruguay
1972 — Babula, Milan vs Stefl, Vladimir — 1-0 — Brno CZE

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