Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● f2→e3, e3→d4	● c6→d5, e6→d5, b7→c6, f7→e6, g7→h6
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● e5 (2v0)	● g5 (3v1)
Cases faibles	—	—
Centre	● d4 (2v0), ● e4 (2v1), ● e5 (2v0)	—

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bf1	● Bf1 Non développé (mob. 2)
Bc8		● Bc8 Non développé (mob. 1)
Paire de fous	Non	Non
Non développées	3 (● f1, ● a1, ● h1)	3 (● b8, ● c8, ● a8)

Sécurité du roi

	♔ Blancs	♚ Noirs
Statut	● Au centre	● Roqué
Droits de roque	O-O / O-O-O	—

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	fermé
Ruptures	—	● …c6-c5, ● …e6-e5

D56f — QGD: Lasker Defence, Teichmann, 9…c6

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 h6 7.Bh4 Ne4 8.Bxe7 Qxe7 9.Qc2 c6 * ○ Trait aux Blancs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. Bd3 (Développer f1 — 62 % des parties) ; Nxe4 (Cavalier centralisé en e4 — 18 % des parties) ; Be2 (Développer f1 — 7 % des parties) ; a3 (Préparer expansion aile dame — 6 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...Nxc3 (Capture en c3 — 70 % des parties) ; ...Nd7 (Développer b8 — 6 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Partie
1939 Bad Elster – Round 4 – Heinicke, Herbert – 1/2-1/2 – Eliskases, Erich – G11 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 Ne4 8. Bxe7 Qxe7 9. Qc2 c6 10. Bd3 Nxc3
1939 Bad Oeynhausen ch-GER – Round 1 – Gilg, Karl – 0-1 – Eliskases, Erich – G9 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Bg5 Be7 5. Nc3 h6 6. Bh4 O-O 7. e3 Ne4 8. Bxe7 Qxe7 9. Qc2 c6 10. Be2 Nd7
1939 Buenos Aires ol f-A – Round 15 – Van Scheltinga, Theo – 1/2-1/2 – Eliskases, Erich – G294 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 Ne4 8. Bxe7 Qxe7 9. Qc2 c6 10. Be2 Nd7
1939 Buenos Aires ol prel-A – Round 6 – Canete Espinola, Elber Victor – 1/2-1/2 – Bellod Thomas, Gonzalo – G24 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 h6 6. Bh4 O-O 7. Nf3 Ne4 8. Bxe7 Qxe7 9. Qc2 c6 10. Bd3 f5
1941 Buenos Aires Circulo – Round 9 – Frydman, Paulino – 1/2-1/2 – Czerniak, Moshe – G32 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 c6 10. Bd3 Nxc3
1941 GER Ch 8th – Round 12 – Ernst, Wilhelm – 1-0 – Lachmann, Hans G – G27 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Bg5 Be7 5. e3 O-O 6. Nc3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 c6 10. Bd3 Nxc3
1941 Mar del Plata – Round 9 – Frydman, Paulino – 1/2-1/2 – Eliskases, Erich – G76 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 h6 6. Bh4 O-O 7. Nf3 Ne4 8. Bxe7 Qxe7 9. Qc2 c6 10. Bd3 Nxc3
1946 Barcelona – Round 2 – Llorens Sepulveda, Marcelo – 1/2-1/2 – Pomar Salamanca, Arturo – G12 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 c6 10. Bd3 f5
1946 Hamburg Union – Round 13 – Lange, Wilfried – 0-1 – Kieninger, Georg – G18 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 Ne4 8. Bxe7 Qxe7 9. Qc2 c6 10. Bd3 Nxc3
1946 Mar del Plata – Round 3 – De Souza Mendes, Joao – 1-0 – Pilnik, Herman – G44 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. Nf3 O-O 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 c6 10. Bd3 f5
1946 Nottingham ch-BCF – Round 1 – Wood, Gabriel – 1-0 – Broadbent, Reginald – G8 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Bg5 Be7 5. Nc3 O-O 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 c6 10. Bd3 Nxc3
1947 Leningrad ch-URS – Round 1 – Bondarevsky, Igor – 1/2-1/2 – Tolush, Alexander – G21 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Be7 5. Nc3 O-O 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 c6 10. Bd3 Nxc3
1947 Leningrad ch-URS – Round 4 – Yudovich, Mikhail M – 1/2-1/2 – Tolush, Alexander – G63 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 c6 10. Bd3 Nxc3
1947 Mar del Plata – Round 9 – Blanco Cruz, Wara – 1-0 – Hounie Fleurquin, Carlos – G74 1. c4 Nf6 2. d4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 c6 10. Bd3 f5
1947 Parnu – Round ? – Bondarevsky, Igor – 1/2-1/2 – Tolush, Alexander V – G76 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Bg5 Be7 5. Nc3 O-O 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 c6 10. Bd3 Nxc3
1948 Hastings Premier 1947/48 23rd – Round 5 – Spanjaard, Eduard – 0-1 – Muhring, Willem Jan – G5 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 c6 10. Bd3 Nxc3
1948 Karlovy Vary – Round 6 – Vidmar, Marjeta – 1/2-1/2 – Pirc, Vasja – G62 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 c6 10. Bd3 Nxc3
1949 Oldenburg – Round 4 – Wade, Robert G – 0-1 – Kieninger, Georg – G8 1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 O-O 7. Nf3 Ne4 8. Bxe7 Qxe7 9. Qc2 c6 10. Nxe4 dxe4
1950 DDR Ch – Round 17 – Krause, Kurt – 1/2-1/2 – Zirngibl, Albert – G35 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 h6 6. Bh4 O-O 7. Nf3 Ne4 8. Bxe7 Qxe7 9. Qc2 c6 10. Be2 Nd7
1950 FRG Ch – Round 12 – Lehmann, Heinz – 0-1 – Staudte, Hans-Hilmar – G30 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 c6 10. Bd3 Nxc3
1952 Saltsjobaden Interzonal – Round 10 – Averbakh, Yuri L – 1/2-1/2 – Kotov, Alexander A – G91 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 c6 10. Bd3 Nxc3
1952 Saltsjobaden Interzonal – Round 18 – Geller, Efim P – 1/2-1/2 – Taimanov, Mark E – G167 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 c6 10. Bd3 Nxc3
1952 Saltsjobaden Interzonal – Round 9 – Kotov Lundqvist, Alex – 1-0 – Pilnik, Herman – G84 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 c6 10. Be2 Nd7
1953 NRW Ch – Round 8 – Hantke Rolf – 1/2-1/2 – Lachmann, Hans G – G20 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 c6 10. Bd3 Nxc3
1954 Amsterdam olm – Round 1 – Staahlberg, Gideon – 1/2-1/2 – Pirc, Vasja – G28 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 c6 10. Nxe4 dxe4
1954 DDR Ch 05th – Round 3 – Kahn, Manfred – 1/2-1/2 – Kirchhammer, Rudolf – G13 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 c6 10. Bd3 Nxc3
1954 DDR Ch 05th – Round 8 – Fuchs, Reinhart – 1/2-1/2 – Kirchhammer, Rudolf – G41 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 O-O 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 c6 10. Bd3 Nxc3
1956 Moscow olm fin-A – Round 5 – Dobkin, Iosef – 0-1 – Tsvetkov, Alexandar K – G68 1. c4 Nf6 2. Nc3 e6 3. d4 d5 4. Bg5 Be7 5. e3 h6 6. Bh4 O-O 7. Nf3 c6 8. Qc2 Ne4 9. Bxe7 Qxe7 10. Bd3 Nxc3
1957 POL Ch 15th – Round 10 – Szukszta, Janus – 1/2-1/2 – Dworzynski, Roman – G13 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 O-O 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 c6 10. Rc1 Nd7
1958 Munich olm fin-A – Round 2 – Bisguier, Arthur B – 1/2-1/2 – Eliskases, Erich – G10 1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 c6 10. Rd1 Nxc3
1959 OWL Ch – Round 7 – Galle, Wolfgang – 0-1 – Lachmann, Hans G – G15 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 c6 10. Bd3 Nxc3
1961 IBM – Round 7 – Wolthuis, Willem – 1-0 – Bernstein, Olivia – G33 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 h6 6. Bh4 O-O 7. e3 Ne4 8. Bxe7 Qxe7 9. Qc2 c6 10. Bd3 Nxc3
1961 OWL Ch – Round 3 – Oestreich, Reinhard – 0-1 – Lachmann, Hans G – G3 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 c6 10. Bd3 Nxc3
1963 Amsterdam m1 – Round 5 – Flohr, Salo – 1/2-1/2 – Bouwmeester, Hans – G9 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 c6 10. Nxe4 dxe4
1964 Pecs – Round 5 – Kozma, Julius – 1/2-1/2 – Paoli, Enrico – G4 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 c6 10. Rc1 Nxc3
1964 Zagreb – Round 9 – Udovcic, Mijo – 1-0 – Paoli, Enrico – G49 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 c6 10. a3 Nxc3
1967 Zierikzee ch-NED – Round 2 – Langeweg, Kick – 1/2-1/2 – Bouwmeester, Hans – G17 1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 c6 10. Bd3 Nxc3

D56f — Lasker Defence, Teichmann (1939)

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 h6 7.Bh4 Ne4 8.Bxe7 Qxe7 9.Qc2 c6

Les coups candidats

10.Bd3 — 62.0% (101 parties)

Ambassadeurs : Lachmann, Hans G (3x), Kirchhammer, Rudolf (2x), Schoenthier, Frank (2x), Kahn, Manfred (1x), Fuchs, Reinhart (1x), Averbakh, Yuri L (1x), Kotov, Alexander (1x), Geller, Efim P. (1x)

10.Nxe4 — 17.8% (29 parties)

Ambassadeurs : Schmidt, Gerhard (2x), Taimanov, Mark (1x), Tsvetkov, Aleksandar (1x), Flohr, Salo (1x), Bouwmeester, Hans (1x), Staahlberg, Gideon (1x), Pirc, Vasja (1x), Cherepkov, Alexander V (1x)

10.Be2 — 7.4% (12 parties)

Ambassadeurs : Siegel, Paul (1x), Staudte, Hans-Hilmar (1x), Rittner, Horst (1x), Ruester, O (1x), Kauder, Hartmut (1x), Otto, Arnold (1x), Krause, Kurt (1x), Zirngibl, Albert (1x)

10.a3 — 6.1% (10 parties)

Ambassadeurs : Bronstein, David I (1x), Klovans, Janis (1x), Udovcic, Mijo (1x), Paoli, Enrico (1x), Donnelly, Mike J Dr (1x), Lachmann, Helmut (1x), Addison, William Grady (1x), Acers, Jude (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	10.Bd3	10.Nxe4	10.Be2	10.a3
1800-2200	53	62%	25%	4%	4%
2200-2600	65	77%	11%	2%	6%

Évolution par décennie (% des parties)

Décennie	N parties	10.Bd3	10.Nxe4	10.Be2	10.a3
1950s	22	45%	18%	23%	—
1960s	12	50%	17%	—	25%
1970s	9	56%	—	22%	11%
1980s	9	78%	—	—	—
1990s	14	64%	29%	7%	—
2000s	55	69%	18%	4%	5%
2010s	34	62%	24%	6%	9%
2020s	8	62%	12%	—	—

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
10.Bd3	62%	62%	▲ +0.7%
10.Nxe4	24%	12%	▼ -11.0%
10.Be2	6%	0%	▼ -5.9%
10.a3	9%	0%	▼ -8.8%

Parties historiques

10.Bd3 — 62.0% (101 parties)

1950 — Lehmann, Heinz vs Staudte, Hans-Hilmar — 0-1 — Bad Pyrmont GER
1952 — Averbakh, Yuri L vs Kotov, Alexander — 1/2-1/2 — Stockholm izt
1952 — Geller, Efim P. vs Taimanov, Mark — 1/2-1/2 — Saltsjobaden SWE
1952 — Koblencs, Alexander vs Nei, Iivo — 1-0 — Riga LAT
1953 — Hantke, Rolf vs Lachmann, Hans G — 1/2-1/2 — Bielefeld

10.Nxe4 — 17.8% (29 parties)

1952 — Cherepkov, Alexander V vs Nikitin, A. — 0-1 — Riga LAT
1954 — Staahlberg, Gideon vs Pirc, Vasja — 1/2-1/2 — Amsterdam NED
1956 — Taimanov, Mark vs Tsvetkov, Aleksandar — 1/2-1/2 — Moskou olm
1959 — Usov, Nikolay Sergeevich vs Luik, Helmuth — 1-0 — Chelyabinsk RUS
1963 — Flohr, Salo vs Bouwmeester, Hans — 1/2-1/2 — Amsterdam NED

10.Be2 — 7.4% (12 parties)

1950 — Siegel, Paul vs Staudte, Hans-Hilmar — 1/2-1/2 — Bad Pyrmont GER
1950 — Kauder, Hartmut vs Otto, Arnold — 1/2-1/2 — Soemmerda GER
1950 — Krause, Kurt vs Zirngibl, Albert — 1/2-1/2 — Soemmerda GER
1951 — Rittner, Horst vs Ruester, O — 1-0 — Germany ch-2 5153 final
1952 — Kotov, Alexander vs Pilnik, Herman — 1-0 — Stockholm izt

10.a3 — 6.1% (10 parties)

1963 — Bronstein, David I vs Klovans, Janis — 1/2-1/2 — Almaty
1964 — Udovcic, Mijo vs Paoli, Enrico — 1-0 — Zagreb CRO
1968 — Donnelly, Mike J Dr vs Lachmann, Helmut — 0-1 — Whitby
1971 — Addison, William Grady vs Acers, Jude — 1-0 — Berkeley
2002 — Medic, Miljenko vs Rodgaard, John — 1/2-1/2 — Bled SLO

Fin du contenu

Aucune page supplémentaire à charger

Articles plus anciens →