Base Masters : Blancs 33.2%, Nulles 35.8%, Noirs 31.0%.
Coups candidats
5.a4  (41.5% — Blancs: 41.6% | Nulles: 36.8% | Noirs: 21.6%)
5.Be2  (27.4% — Blancs: 29.2% | Nulles: 32.3% | Noirs: 38.5%)
5.exd6  (8.0% — Blancs: 26.8% | Nulles: 37.5% | Noirs: 35.7%)
5.Nc3  (7.8% — Blancs: 25.5% | Nulles: 43.6% | Noirs: 30.9%)
5.Bd3  (5.1% — Blancs: 27.8% | Nulles: 33.3% | Noirs: 38.9%)
5.c4  (3.3% — Blancs: 13.0% | Nulles: 43.5% | Noirs: 43.5%)
auto
Analyse coup par coup — 8 demi-coups commentés
1.e4 Avancée centrale — contrôle d5, f5. Prépare d4, f4, Bc4, Bd3.
1…Nf6 Contrôle e4, d5.
2.e5 Avancée centrale — contrôle d6, f6. Prépare d6, f6.
2…Nd5 Contrôle f4.
3.d4 Avancée centrale — contrôle c5, e5. Prépare c4, e4, Nc3.
3…d6 Avancée centrale — contrôle c5, e5. Prépare e5, Nd7.
4.Nf3 Contrôle c4, f4, c5.
4…Nb6 Contrôle c4, c5, e5, f5.
Structure de pions
♔ Blancs ♚ Noirs
Pions doublés — —
Pions isolés — —
Arriérés — —
Chaînes ● d4→e5 ● c7→d6, e7→d6
Passés — —
Majorité — —
Cases
♔ Blancs ♚ Noirs
Cases fortes ● g5 (2v0) —
Cases faibles — —
Centre ● d4 (2v0), ● e5 (2v1) ● d5 (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. 0)
Paire de fous ● Oui ● Oui
Non développées 5 (● b1, ● c1, ● f1, ● a1, ● h1) 5 (● b8, ● 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 ● e5-e6 ● …c7-c5, ● …f7-f6

B04 — Alekhine Defense: Modern Variation, Schmid Variation

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nb6   ○ Trait aux Blancs

Ouverture — Tension centrale

♔ Point de vue Blancs

8 7 6 5 4 3 2 1
bR
bN
bB
bQ
bK
bB
bR
bP
bP
bP
bP
bP
bP
bP
bN
bP
wPPion central
Case forte (2v0)
wPPion central
wN
wP
wP
wP
wP
wP
wP
wR
wN
wBFou actif — mobilité 5
wQ
wK
wBFou actif — mobilité 5
wR
abcdefgh
Plans. a4 (33 % des parties) ; Be2 (Fou actif (mobilité 5), Développer f1 — 29 % des parties) ; exd6 (Capture en d6 — 10 % des parties) ; Bd3 (Fou actif (mobilité 9), Développer f1 — 8 % des parties) ; Nc3 (Développer b1 — 7 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8
wR
wB
wK
wQ
wB
wN
wR
wP
wP
wP
wP
wP
wP
wN
wP
wP
bP
bN
bP
bP
bP
bP
bP
bP
bP
bR
bB
bK
bQ
bBFou actif — mobilité 5
bN
bR
hgfedcba
Plans. ...g6 (Préparer le fianchetto — 40 % des parties) ; ...a5 (31 % des parties) ; ...Nc6 (Développer b8 — 7 % des parties).
Avantages
Faiblesses
Diagonale active
Plans
Partie
1930 Scarborough – Round 8 – Michell, Reginald – 1/2-1/2 – Gruenfeld, Ernst – G45
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nb6 5. exd6 exd6 6. Bd3 Be7 7. O-O O-O 8. Nbd2 N8d7 9. Ne4 Nf6 10. Ng3 Re8
1945 Ventnor City – Round 7 – Byrne, Ray – 1-0 – Adams Green – G19
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nb6 5. Bd3 Bg4 6. exd6 cxd6 7. h3 Bh5 8. O-O e6 9. Nbd2 Nc6 10. c3 Be7
1953 Venetie – Round 11 – Kinzel, Alfred – 0-1 – Schmid, Lothar – G17
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nb6 5. Be2 g6 6. O-O Bg7 7. Bf4 Nc6 8. Nc3 O-O 9. exd6 cxd6 10. Qd2 Bg4
1954 Olympiad final A – Round 1 – Smyslov, Vladimir – 1-0 – Schmid, Leo – G87
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nb6 5. Be2 g6 6. O-O Bg7 7. b3 Nc6 8. Bb2 dxe5 9. Nxe5 Nxe5 10. dxe5 Bf5
1957 Dublin zt – Round 5 – Plater, Kazimierz – 0-1 – Schmid, Leo – G39
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nb6 5. Be2 g6 6. O-O Bg7 7. Bf4 O-O 8. exd6 cxd6 9. Qd2 Nc6 10. Bh6 Bg4
1958 Clare Benedict Cup 05th – Round 1 – Winiwarter, Felix – 1/2-1/2 – Schmid, Lothar – G7
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nb6 5. exd6 cxd6 6. Bd3 g6 7. b3 Bg7 8. Bb2 Nc6 9. Nbd2 O-O 10. a3 Nd5
1958 Munich olm prel – Round 3 – Schmid, Leo – 1-0 – Dreyer, J Peter – G36
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nb6 5. a4 a5 6. Bd3 g6 7. h3 Bg7 8. O-O Nc6 9. Re1 dxe5 10. dxe5 Nb4
1958 Munich olm prel – Round 6 – Thorbergsson, Freysteinn – 0-1 – Schmid, Lothar – G52
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nb6 5. Bd3 g6 6. Bf4 Bg7 7. Qc1 Bg4 8. Bh6 Bxh6 9. Qxh6 Bxf3 10. gxf3 Nc6
1960 EU-Cup Gr2 – Round 3.1 – Skold, Kristian – 1/2-1/2 – Schmid, Lothar – G27
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nb6 5. Bd3 g6 6. Nc3 Bg7 7. exd6 cxd6 8. a4 O-O 9. O-O Bg4 10. a5 N6d7
1962 Varna olm – Round 4 – Ghitescu, Theodor – 0-1 – Schmid, Leo – G201
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nb6 5. exd6 cxd6 6. Bb5+ Bd7 7. Be2 g6 8. O-O Bg7 9. Bf4 O-O 10. Qd2 Nc6
1963 Capablanca Memorial – Round 17 – Jimenez Zerquera, Eleazar – 1/2-1/2 – Darga, Klaus – G165
1. e4 Nf6 2. e5 Nd5 3. Nf3 d6 4. d4 Nb6 5. Be2 g6 6. exd6 cxd6 7. O-O Bg7 8. Bf4 O-O 9. Qd2 Bg4 10. Bh6 Bxf3
1963 Luzern Clare Benedic – Round ? – Van den Berg, Jaap – 1/2-1/2 – Schmid, Lothar – G33
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nb6 5. Nc3 g6 6. Bf4 Bg7 7. Qd2 Bg4 8. Qe3 Nc6 9. O-O-O d5 10. Bb5 Qd7
1964 Bordeaux Open Bordeaux FRA – Round 9 – Marić, Rudolf – 1/2-1/2 – Darga, Klaus – G63
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nb6 5. exd6 cxd6 6. c4 g6 7. Nc3 Bg7 8. Be3 O-O 9. Be2 Bg4 10. b3 Nc6
1964 Budapest ch-HUN – Round 1 – Haag, Ervin – 1-0 – Csom, Istvan – G156
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nb6 5. Nc3 Bg4 6. h3 Bh5 7. g4 Bg6 8. h4 h5 9. e6 Qc8 10. exf7+ Bxf7
1964 GBR Ch 51st – Round 8.3 – Penrose, Jonathan – 1/2-1/2 – Cafferty, Bernard – G16
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nb6 5. Bf4 g6 6. Bd3 Bg7 7. O-O O-O 8. Re1 Nc6 9. c3 Bg4 10. h3 Bxf3
1964 Hoogovens Beverwijk NED – Round 1 – Parma, Bruno – 1/2-1/2 – Darga, Klaus – G41
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nb6 5. Be2 g6 6. O-O Bg7 7. exd6 cxd6 8. Bf4 O-O 9. Qd2 Bg4 10. Bh6 Bxf3
1965 Hastings ch-BCF – Round 7 – Penrose, Justin – 1/2-1/2 – Cafferty, Bernard – G80
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nb6 5. Nc3 g6 6. Bf4 Bg7 7. Qd2 O-O 8. O-O-O Nc6 9. Bh6 Bg4 10. Qe3 Qd7
1965 Leipzig Inter-1 – Round 2 – Malich, Burkhard, Dr. – 1/2-1/2 – Liebert, Heinz – G4
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nb6 5. Be2 g6 6. O-O Bg7 7. exd6 cxd6 8. Bf4 O-O 9. Qd2 Bg4 10. Bh6 Bxf3
1966 Helsinki – Round 2 – Book, Eero – 1/2-1/2 – Schmid, Lothar – G9
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nb6 5. Bb5+ Bd7 6. Bd3 g6 7. O-O Bg7 8. Qe2 Nc6 9. Bf4 O-O 10. c3 Bg4
1967 Capablanca Memorial – Round 1 – Jimenez Zerquera, Eleazar – 1/2-1/2 – Schmid, Leo – G9
1. e4 Nf6 2. e5 Nd5 3. Nf3 d6 4. d4 Nb6 5. Be2 g6 6. O-O Bg7 7. exd6 cxd6 8. c4 Bg4 9. Na3 O-O 10. h3 Bxf3
1968 Moscow UM – Round 1 – Zaitsev, Igor A – 1-0 – Zinser, Sylvain – G3
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nb6 5. Nc3 g6 6. Bf4 Bg7 7. Qd2 Bg4 8. Bh6 O-O 9. h4 Bxf3 10. h5 Bh8
1968 New York ch-USA – Round 4 – Rossolimo, Nicolas – 1-0 – Saidy, Anthony – G22
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nb6 5. Be2 Nc6 6. exd6 exd6 7. Nbd2 Be7 8. Ne4 O-O 9. Ng3 Bg4 10. c3 d5
1969 Monte Carlo – Round 1 – Honfi, K. – 0-1 – Schmid, Leo – G41
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nb6 5. Be2 g6 6. O-O Bg7 7. exd6 cxd6 8. a4 O-O 9. a5 Nd5 10. c4 Nf6
1969 New York ch-USA – Round 8 – Mednis, Edmar J – 1-0 – Saidy, Anthony – G43
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nb6 5. Be2 Nc6 6. exd6 cxd6 7. d5 Ne5 8. O-O g6 9. Nc3 Bg7 10. Nd4 O-O
1970 Vinkovci – Round 11 – Maric, Rudolf – 1-0 – Quinteros, Miguel Angel – G114
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nb6 5. exd6 cxd6 6. c4 g6 7. Nc3 Bg7 8. Be2 O-O 9. O-O Nc6 10. h3 Bf5
1975 URS Team Ch – Round 3 – Sideifzade, Fikret – 1/2-1/2 – Grigorian, Karen – G517
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nb6 5. Bb5+ c6 6. Be2 dxe5 7. Nxe5 N8d7 8. Bf4 g6 9. Bf3 Nf6 10. c4 Bg7
34. ECC Open 2018 – Round 4.3 – Vallejo Pons, Francisco – 1-0 – Varga, Zoltan – G127
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nb6 5. a4 a5 6. exd6 exd6 7. Bd3 Bg4 8. Nbd2 Be7 9. Ne4 Bh5 10. Ng3 Bg6
World Blitz 2021 – Round 20.65 – Demchenko, Aleksandr – 1/2-1/2 – Babazada, Khazar – G1196
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nb6 5. a4 a5 6. Bb5+ c6 7. Be2 g6 8. O-O Bg7 9. exd6 Qxd6 10. Re1 O-O
World Blitz 2021 – Round 7.66 – Ponkratov, Pavel – 1-0 – Babazada, Khazar – G436
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nb6 5. a4 a5 6. Nc3 g6 7. exd6 cxd6 8. Bb5+ Bd7 9. O-O Bxb5 10. Nxb5 Bg7
World Rapid 2021 – Round 13.37 – Najer, Evgeniy – 1-0 – Babazada, Khazar – G767
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nb6 5. Be2 g6 6. h4 h5 7. O-O Bg7 8. Nc3 O-O 9. Ne4 Bf5 10. Ng3 Qd7

B04e — Schmid Variation (1930)
1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Nb6
Les coups candidats
5.a4 — 33.0% (508 parties)
Ambassadeurs : Konopka, Michal (40x), Varga, Zoltan (18x), Janev, Evgeni (16x), Krizsany, Laszlo (14x), Manafov, Vugar (11x), Laketic, Gojko (10x), Schirmer, Michael (10x), Sergeev, Vladimir (10x)
5.Be2 — 29.0% (446 parties)
Ambassadeurs : Konopka, Michal (24x), Krizsany, Laszlo (15x), Varga, Zoltan (13x), Sergeev, Vladimir (10x), Demidov, Mikhail (9x), Schmid, Lothar (8x), Forchert, Martin (7x), Kahn, Evarth Dr. (6x)
5.exd6 — 9.7% (150 parties)
Ambassadeurs : Varga, Zoltan (9x), Brazdil, Roman (4x), Demidov, Mikhail (4x), Schmid, Lothar (3x), Grunberg, Mihai-Lucian (3x), Horvath, Laszlo (3x), Konopka, Michal (3x), Karolyi, Tibor (2x)
5.Bd3 — 7.6% (117 parties)
Ambassadeurs : Konopka, Michal (7x), Krizsany, Laszlo (3x), Dreyer, Kurt (2x), Schmid, Lothar (2x), Kengis, Edvins (2x), Westerinen, Heikki M.J. (2x), Brazdil, Roman (2x), Casa, Alex (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 5.a4 5.Be2 5.exd6 5.Bd3
<1800 34 26% 12% 15% 12%
1800-2200 432 25% 30% 13% 11%
2200-2600 949 38% 30% 8% 5%
2600+ 1 100% — — —
Évolution par décennie (% des parties)
Décennie N parties 5.a4 5.Be2 5.exd6 5.Bd3
1950s 13 8% 38% 8% 31%
1960s 25 — 44% 16% 12%
1970s 66 29% 21% 12% 11%
1980s 92 16% 36% 14% 7%
1990s 477 35% 30% 8% 6%
2000s 398 36% 28% 10% 8%
2010s 337 35% 27% 10% 8%
2020s 131 35% 32% 10% 7%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
5.a4 35% 35% -0.2%
5.Be2 27% 32% ▲ +5.4%
5.exd6 10% 10% +0.1%
5.Bd3 8% 7% ▼ -1.4%
Joueurs célèbres
Champions du monde dans cette position
Ju, Wenjun — 3 parties
Anand, Viswanathan — 1 partie
Kramnik, Vladimir — 1 partie
Parties historiques
5.a4 — 33.0% (508 parties)
1958 — Schmid, Lothar vs Dreyer, Kurt — 1-0 — Munchen olm
1972 — Scholl, Eddie C vs Hecht, Hans-Joachim — 1/2-1/2 — Wijk aan Zee NED
1973 — Bellin, Robert vs Hecht, Hans-Joachim — 0-1 — Amsterdam NED
1973 — Lukin, Andrei M vs Ragelis, Petras — 1-0 — Tbilisi GEO
1973 — Dueball, Juergen vs Ogaard, Leif — 1-0 — Ribe DEN
5.Be2 — 29.0% (446 parties)
1953 — Kinzel, Alfred vs Schmid, Lothar — 0-1 — Venetie
1954 — De Carvalho Machado, Fernando vs Salas Romo, Julio — 1-0 — Montevideo URU
1954 — Smyslov, Vasily vs Schmid, Lothar — 1-0 — Amsterdam olm
1957 — Partyka, Kazimierz vs Schmid, Lothar — 0-1 — Dublin zt
1957 — Conrady, Alphonse vs Dreyer, Kurt — 1/2-1/2 — Dublin zt
5.exd6 — 9.7% (150 parties)
1958 — Winiwarter, Felix vs Schmid, Lothar — 1/2-1/2 — Chaumont Neuchatel
1960 — Olifer, A vs ? — 1-0 — ?
1962 — Ghitescu, Theodor vs Schmid, Lothar — 0-1 — Varna olm
1964 — Abhishek Mari S vs Darga, Klaus — 1/2-1/2 — Bordeaux op Bordeaux FRA
1965 — Thomas, PA. vs McCallion, J. — 1-0 — Glasgow SCO
5.Bd3 — 7.6% (117 parties)
1951 — Zemgalis, Elmars vs Krauss, Andreas — 1-0 — Stuttgart GER
1952 — Padevsky, Nikola vs Filipov, Filip — 0-1 — Sofia BUL
1956 — Van der Wolk vs Krueger, Ekkehard — 1-0 — Beverwijk NED
1958 — Thorbergsson, Freysteinn vs Schmid, Lothar — 0-1 — Munich olm prel
1960 — Skold, Kristian vs Schmid, Lothar — 1/2-1/2 — Stockholm SWE

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