D45u — Semi-Slav: 6.Qc2 Bd6 7.Bd2

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Nbd7 6.Qc2 Bd6 7.Bd2 *   ● Trait aux Noirs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1
bR
bBFou enfermé — mobilité 0
bQ
bKRoi au centre — vulnérable
bR
bP
bP
bN
bP
bP
bPPion sous pression
bP
bB
bP
bN
bP
wP
wPCase forte (2v0)
wN
wPPion central
wN
wP
wP
wQ
wB
wP
wP
wP
wR
wK
wB
wR
abcdefgh
Avantages : case forte d4, paire de fous.
Faiblesses adverses : Bc8 enfermé, roi noir au centre.
Problèmes : roi au centre, Bf1 enfermé, Bd2 enfermé, 3 pièces non développées (F1, A1, H1).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● Bd3 — Développer Bf1
● h3 — Empêcher ...Bg4

♚ Point de vue Noirs

1 2 3 4 5 6 7 8
wR
wBFou enfermé — mobilité 2
wKRoi au centre — doit roquer
wR
wP
wP
wP
wBFou enfermé — mobilité 1
wQ
wP
wP
wN
wP
wN
Avant-poste C (accessible)
wP
wP
bP
bN
bP
bBFou actif — mobilité 11
bP
bP
bP
bP
bN
bP
bP
bR
bK
bQ
bB
bR
hgfedcba
Avantages : avant-poste e4(C), Bd6 actif, paire de fous.
Faiblesses adverses : Bf1 enfermé, Bd2 enfermé, roi blanc au centre.
Problèmes : roi au centre, Bc8 enfermé, 3 pièces non développées (C8, A8, H8).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● b6+Bb7 — PRIORITÉ: libérer le Bc8 (b6+Bb7, ...Bg4, ...Bf5)
● ...Bg4 — Clouer Nf3
● ...c5 — Rupture
● ...e5 — Rupture
Avantages
Faiblesses adverses
Diagonale active
Plans

Structure de pions
D45u —
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Nbd7 6.Qc2 Bd6 7.Bd2
Eval: [-0.07]
Les coups candidats
7…O-O — 85.4% (1222 parties)
Ambassadeurs : Riedel, Wolfgang (10x), Taimanov, Mark (9x), Saric, Sinisa (8x), Flear, Glenn C (7x), McNab, Colin A (7x), Vyzmanavin, Alexey (6x), Matveeva, Sofia S. (6x), Galanov, Sergey Igorevich (6x)
7…Qe7 — 6.8% (98 parties)
Ambassadeurs : Angos, Alexander (2x), Hamond, Francis Edward (1x), Wainwright snr, George Edward (1x), Sultan Khan, Mir (1x), Bellod Thomas, Gonzalo (1x), Vaitonis, Povilas (1x), Weinstein, Norman (1x), Sherwin, James T (1x)
7…a6 — 3.1% (45 parties)
Ambassadeurs : Book, Eero (2x), Tarnowski, Alfred (2x), Schmidt, Gerhardt (1x), Isensee Heinz (1x), Florian, Jaromir (1x), Skacel, Jan (1x), Soppe, Guillermo (1x), Tempone, Marcelo (1x)
7…dxc4 — 2.0% (28 parties)
Ambassadeurs : Kock, Hans-Uwe (2x), Von Scheve, Theodor (1x), Von Bardeleben, Curt (1x), Larsen, Ingrid (1x), Mora, Maria (1x), Panno, Oscar (1x), Fuster, Geza (1x), McNab, Colin A (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 7…O-O 7…Qe7 7…a6 7…dxc4
<1800 18 89% 6%
1800-2200 321 79% 8% 5% 2%
2200-2600 792 89% 6% 2% 2%
2600+ 26 96% 4%
Évolution par décennie (% des parties)
Décennie N parties 7…O-O 7…Qe7 7…a6 7…dxc4
1890s 1 100%
1900s 2 100%
1920s 2 50% 50%
1930s 1 100%
1940s 3 100%
1950s 47 79% 13% 4% 4%
1960s 54 91% 6% 4%
1970s 35 86% 11%
1980s 73 90% 1% 3% 5%
1990s 375 91% 5% 2% 1%
2000s 438 83% 7% 4% 2%
2010s 340 82% 9% 4% 1%
2020s 60 85% 7% 2% 3%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
7…O-O 82% 85% ▲ +3.2%
7…Qe7 9% 7% ▼ -2.5%
7…a6 4% 2% ▼ -2.2%
7…dxc4 1% 3% ▲ +1.9%
Joueurs célèbres
Champions du monde dans cette position
Tal, Mikhail — 6 parties
Kramnik, Vladimir — 5 parties
Botvinnik, Mikhail — 3 parties
Smyslov, Vladimir — 2 parties
Karpov, Anatoly — 1 partie
Carlsen, Magnus — 1 partie
Parties historiques
7…O-O — 85.4% (1222 parties)
1902 — Mason, James vs Chigorin, Mikhail — 0-1 — Monte Carlo MNC
1902 — Mason, James vs Chigorin, Mikhail — 0-1 — Monte Carlo Monte Carlo MNC
1929 — Hamond, Francis Edward vs Sultan Khan, Mir — 1-0 — Ramsgate, Chatham Hse Sch
1946 — Nuernberg, Friedrich vs Krumins, Arvis — 1/2-1/2 — Augsburg GER
1948 — Tolush, Alexander V vs Bronstein, David I — 0-1 — Moscow RUS
7…Qe7 — 6.8% (98 parties)
1923 — Hamond, Francis Edward vs Wainwright snr, George Edward — 0-1 — Southsea
1932 — Sultan Khan, Mir vs Bellod Thomas, Gonzalo — 1-0 — Hastings ENG
1953 — Tal, Mikhail vs Valiyev, Nerik — 1-0 — Kharkov UKR
1955 — Kholmov, Ratmir D vs Kiriatsky — 1-0 — LTU-ch
1956 — Stulik, Vlastimil vs Ujtelky, Maximilian — 1-0 — Podebrady CZE
7…a6 — 3.1% (45 parties)
1959 — Book, Eero vs Tarnowski, Alfred — 1-0 — Krakow POL
1959 — Book, Eero vs Tarnowski, Alfred — 1-0 — Krakow POL
1961 — Florian, Jaromir vs Skacel, Jan — 1-0 — Kosice
1965 — Schmidt, Gerhardt vs Isensee Heinz — 1-0 — Bourgas BUL
1987 — Soppe, Guillermo vs Tempone, Marcelo — 0-1 — Salta
7…dxc4 — 2.0% (28 parties)
1892 — Von Scheve, Theodor vs Von Bardeleben, Curt — 1-0 — 7. DSB Kongress
1950 — Larsen, Ingrid vs Mora, Maria — 1-0 — Moscow RUS
1958 — Panno, Oscar vs Fuster, Geza — 1/2-1/2 — Portoroz SLO
1985 — Carleson, Caspar vs Behrhorst, Frank — 1-0 — Stockholm SWE
1989 — McNab, Colin A vs McKay, Roderick M — 1/2-1/2 — Scotland
♔ Blancs ♚ Noirs
Pions doublés
Pions isolés
Arriérés
Chaînes ● f2→e3, e3→d4 ● c6→d5, e6→d5, b7→c6, f7→e6
Passés
Majorité
Cases
♔ Blancs ♚ Noirs
Cases fortes ● d4 (2v0)
Cases faibles ● e4 ● e5
Centre ● d4 (2v0) ● d5 (3v2)
Colonnes et diagonales
♔ Blancs ♚ Noirs
Pièces
♔ Blancs ♚ Noirs
Bf1 ● Bf1 Non développé (mob. 2)
Bd2 ● Bd2 Enfermé (mob. 1)
Bd6 ● Bd6 Actif (mob. 11)
Bc8 ● Bc8 Non développé (mob. 0)
Paire de fous ● Oui ● Oui
Non développées 3 (f1, a1, h1) 3 (c8, 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 ● c4-c5, ● e3-e4 ● …c6-c5, ● …e6-e5
Partie
1902 Monte Carlo – Round 16 – Mason, James – 0-1 – Chigorin, Mikhail – G62
1. c4 Nf6 2. Nc3 e6 3. d4 d5 4. Nf3 c6 5. e3 Nbd7 6. Bd2 Bd6 7. Qc2 O-O 8. cxd5 exd5 9. Bd3 Re8 10. h3 Nf8
1902 Monte Carlo Monte Carlo MNC – Round 16 – Mason, James – 0-1 – Chigorin, Mikhail – G18
1. c4 Nf6 2. Nc3 e6 3. d4 d5 4. e3 c6 5. Nf3 Nbd7 6. Bd2 Bd6 7. Qc2 O-O 8. cxd5 exd5 9. Bd3 Re8 10. h3 Nf8
1929 BCF Ch 22nd – Round 1 – Hamond, Francis Edward – 1-0 – Sultan Khan, Mir – G2
1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 c6 5. e3 Bd6 6. Qc2 Nbd7 7. Bd2 O-O 8. cxd5 exd5 9. Bd3 h6 10. g4 Re8
1932 Hastings3233 – Round 8 – Sultan Khan, Mir – 1-0 – Bellod Thomas, Gonzalo – G38
1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd2 Qe7 8. a3 O-O 9. Be2 Re8 10. O-O e5
1948 Moskou ch-URS – Round 1 – Tolush, Alexander – 0-1 – Bronstein, David I – G4
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. e4 Nxe4 9. Nxe4 dxe4 10. Qxe4 e5
1948 URS-ch16 – Round 12 – Tolush, Alexander V – 0-1 – Bronstein, David I – G8
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. e4 Nxe4 9. Nxe4 dxe4 10. Qxe4 e5
1950 Hungary – Round 1 – Rethy, Pal – 1/2-1/2 – Benko, P. – G46
1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. cxd5 exd5 9. Bd3 Re8 10. g4 Nf8
1954 Prague zt Prague CZE – Round 10 – Pachman, Ludek – 1-0 – Lundin, Erik – G34
1. c4 e6 2. Nc3 d5 3. d4 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. O-O-O Qe7 9. Kb1 dxc4 10. Bxc4 e5
1955 Hungary Ch – Round 1 – Jenei, Ferenc – 1-0 – Honfi, K. – G14
1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. O-O-O b5 9. cxb5 c5 10. e4 cxd4
1955 Moskou ch-URS – Round 1 – Petrosian, Tigran A. – 1/2-1/2 – Korchnoi, Viktor – G36
1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nd7 5. Qc2 Ngf6 6. Nf3 Bd6 7. Bd2 O-O 8. O-O-O e5 9. cxd5 cxd5 10. Nb5 Bb8
1955 URS Ch sf – Round ? – Tal, Mikhail – 1-0 – Klavins, Janis – G10
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. O-O-O c5 9. e4 cxd4 10. Nxd4 Bc5
1955 USSR – Round 1 – Taimanov, Mark E – 1-0 – Randviir, Juri – G1
1. c4 c6 2. d4 d5 3. Nf3 e6 4. e3 Nf6 5. Nc3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. O-O-O Qe7 9. e4 dxe4 10. Nxe4 Nxe4
1956 Corr W-02ch – Round ? – Bergraser, Volf – 1/2-1/2 – Borsony, Valt – G7
1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. e3 e6 5. Nc3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. O-O-O c5 9. e4 cxd4 10. Nxd4 Nxe4
1956 CSR Ch – Round 13 – Stulik, Vlastimil – 1-0 – Ujtelky, Maximilian – G115
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd2 Qe7 8. O-O-O dxc4 9. Bxc4 b5 10. Bd3 Bb7
1956 Dresden – Round 13 – Kholmov, Ratmir D – 1-0 – Sefc, Jan – G84
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. O-O-O c5 9. cxd5 exd5 10. h3 c4
1956 Moscow olm prel – Round 4 – Taimanov, Mark E – 1-0 – Gromek, E. – G112
1. c4 Nf6 2. Nc3 e6 3. d4 d5 4. Nf3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. O-O-O Qe7 9. e4 dxe4 10. Nxe4 Nxe4
1956 Moscow olm prel – Round 5 – Campomanes, Florencio – 1/2-1/2 – Angos, Alexander – G168
1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 e6 5. e3 Nbd7 6. Bd2 Bd6 7. Qc2 Qe7 8. Rd1 O-O 9. Be2 dxc4 10. Bxc4 e5
1956 USSR Ch Semifinal – Round 17 – Tal, Mikhail – 1/2-1/2 – Sakharov, Yuri G. – G16
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. O-O-O c5 9. e4 cxd4 10. Nxd4 dxc4
1957 Bratislava – Round 11 – Herink, Miroslav – 0-1 – Sefc, Jan – G22
1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. O-O-O c5 9. cxd5 exd5 10. Be1 c4
1957 Wenen etc – Round 1 – Taimanov, Mark E – 1-0 – Fichtl, Jiri – G1
1. c4 c6 2. d4 d5 3. Nf3 e6 4. Nc3 Nf6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. O-O-O c5 9. e4 cxd4 10. Nxd4 dxc4
1958 Jonkoping – Round 4 – Ek, Hans – 0-1 – Enevoldsen, Jens – G10
1. d4 d5 2. e3 Nf6 3. c4 c6 4. Nc3 e6 5. Nf3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. O-O-O e5 9. e4 dxe4 10. dxe5 Nxe5
1958 Munich olm fin-A – Round 4 – Tal, Mikhail – 1/2-1/2 – Trifunovic, Petar – G21
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. O-O-O e5 9. cxd5 cxd5 10. Nb5 Bb8
1958 Munich olm prel – Round 2 – Vaitonis, Povilas – 1-0 – Angos, Alexander – G36
1. c4 Nf6 2. Nc3 d5 3. d4 c6 4. e3 e6 5. Nf3 Nbd7 6. Qc2 Bd6 7. Bd2 Qe7 8. O-O-O O-O 9. e4 dxe4 10. Nxe4 Nxe4
1958 Portoroz Interzonal – Round 7 – Panno, Oscar – 1/2-1/2 – Fuster, Geza – G62
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nc3 Nbd7 6. Qc2 Bd6 7. Bd2 dxc4 8. Bxc4 b5 9. Bd3 Bb7 10. Ng5 Rc8
1958 Torneo de las Americas 1st – Round 11 – Panno, Oscar – 1/2-1/2 – Bisguier, Arthur B – G55
1. c4 c6 2. Nf3 d5 3. d4 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. O-O-O c5 9. Kb1 a6 10. cxd5 exd5
1958 URS Ch sf – Round 1 – Korchnoi, Viktor – 0-1 – Gufeld, Eduard – G2
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. O-O-O Qe7 9. cxd5 cxd5 10. Kb1 a6
1959 Clare Benedict Cup 06th – Round 5.2 – Bouwmeester, Hans – 1/2-1/2 – Kinzel, Anton – G37
1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nd7 5. Qc2 Ngf6 6. Nf3 Bd6 7. Bd2 O-O 8. O-O-O dxc4 9. Bxc4 b5 10. Be2 Qe7
1959 HUN Ch 15th – Round 5 – Jenei, Ferenc – 1/2-1/2 – Szily, Jozsef – G14
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. O-O-O e5 9. cxd5 exd4 10. Nxd4 cxd5
1959 HUN Ch Budapest HUN – Round 7 – Jenei, Ferenc – 1-0 – Orendy, Emil – G27
1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 e6 5. Nc3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. O-O-O c5 9. cxd5 exd5 10. Kb1 a6
1959 Krakow – Round 2 – Book, Eero – 1-0 – Tarnowski, Alfred – G6
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd2 a6 8. e4 dxe4 9. Nxe4 Nxe4 10. Qxe4 Qe7
1959 Krakow POL – Round ? – Book, Eero – 1-0 – Tarnowski, Alfred – G16
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd2 a6 8. e4 dxe4 9. Nxe4 Nxe4 10. Qxe4 Qe7
1959 Marianske Lazne – Round 11 – Kozma, Julius – 1/2-1/2 – Minev, Nikolay N – G76
1. c4 Nf6 2. Nc3 c6 3. Nf3 d5 4. e3 e6 5. d4 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. O-O-O e5 9. cxd5 cxd5 10. Nb5 Bb8
1959 Marianske Lazne – Round 3 – Kozma, Julius – 1-0 – Jensen, Erik Bartram – G19
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd2 Qe7 8. O-O-O a6 9. e4 dxe4 10. Nxe4 Nxe4
1959 Tbilisi ch-URS – Round 19 – Taimanov, Mark E – 1/2-1/2 – Lutikov, Anatoly S – G161
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. O-O-O Bb4 9. Bd3 c5 10. Kb1 dxc4
1960 Leipzig olm fin-A – Round 2 – Bilek, Istvan – 1/2-1/2 – Neikirkh, Oleg – G1
1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. O-O-O e5 9. cxd5 exd4 10. dxc6 dxc3
1960 Leipzig olm fin-B – Round 1 – Beni, Alfred – 1-0 – Plater, Kazimierz – G3
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. O-O-O b5 9. cxb5 c5 10. e4 Bb7
1960 Leipzig olm fin-B – Round 10 – Cobo Arteaga, Eldis – 1/2-1/2 – Tarnowski, Alfred – G124
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. O-O-O Ng4 9. Be1 f5 10. h3 Nh6
1960 Leipzig olm prel – Round 9 – Milev, Zdravko – 1-0 – Omari, Fatos – G34
1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. O-O-O b5 9. cxb5 c5 10. e4 cxd4
1960 Ljubljana – Round 10 – Matulovic, Milan – 1-0 – Knezevic, Milorad – G71
1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. Nc3 e6 5. d4 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. O-O-O e5 9. cxd5 cxd5 10. Nb5 Bb8
1960 Madrid zt – Round 4 – Portisch, Lajos – 1-0 – Lehmann, Heinz – G29
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. O-O-O e5 9. cxd5 cxd5 10. Nb5 Bb8
1960 Madrid zt – Round 8 – Pietzsch, Wolfgang – 0-1 – Pomar Salamanca, Arturo – G58
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. O-O-O c5 9. Kb1 a6 10. e4 cxd4
1960 New York ch-USA – Round 5 – Benko, Pal – 0-1 – Bisguier, Arthur B – G20
1. c4 Nf6 2. d4 c6 3. Nc3 d5 4. e3 e6 5. Nf3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. O-O-O c5 9. cxd5 exd5 10. Be1 c4
1960 Poland Ch – Round 11 – Gromek, Jozef – 1-0 – Tarnowski, Alfred – G44
1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. e3 c6 5. Nc3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. e4 Nxe4 9. Nxe4 dxe4 10. Qxe4 e5
1960 St Louis US Open – Round ? – Weinstein, Norman – 0-1 – Sherwin, James T – G4
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd2 Qe7 8. O-O-O e5 9. e4 dxe4 10. Nxe4 Nxe4
1961 CSR Ch – Round 13 – Trmal, Jaroslav – 0-1 – Vesely, Jiri – G121
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. O-O-O e5 9. cxd5 cxd5 10. e4 dxe4
1961 CSR Ch – Round 9 – Florian, Jaromir – 1-0 – Skacel, Jan – G89
1. Nf3 d5 2. c4 e6 3. d4 c6 4. Nc3 Nf6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd2 a6 8. cxd5 exd5 9. O-O-O O-O 10. Bd3 g6
1961 Katowice ch18-POL – Round 15 – Sliwa, Bogdan – 0-1 – Podolsky, Horst – G84
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. O-O-O c5 9. e4 cxd4 10. Nxd4 dxc4
1961 Warsaw – Round 1 – Sliwa, Bogdan – 1-0 – Fichtl, Jiri – G3
1. c4 e6 2. d4 d5 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. O-O-O Ng4 9. Be1 f5 10. h3 Nh6
1961 Warsaw – Round 1 – Tolush, Alexander V – 1-0 – Zinn, Lothar – G13
1. d4 d5 2. c4 c6 3. Nf3 e6 4. Nc3 Nf6 5. Qc2 Nbd7 6. e3 Bd6 7. Bd2 O-O 8. O-O-O b5 9. cxb5 c5 10. e4 Bb7
1961 Zagreb – Round 4 – Djantar, Djordje – 0-1 – Trifunovic, Petar – G42
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nc3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. O-O-O dxc4 9. Bxc4 c5 10. Nb5 Be7
1961 Zagreb – Round 5 – Matulovic, Milan – 0-1 – Vospernik, Mira – G53
1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. e3 c6 5. d4 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. O-O-O dxc4 9. e4 e5 10. Bxc4 b5
1962 Reggio Emilia ITA – Round 7 – Rabar, Braslav – 1/2-1/2 – Tatai, Stefano – G26
1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 e6 5. Nc3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. O-O-O b5 9. cxb5 c5 10. e4 Bb7
1962 Skopje ch17-YUG – Round 1 – Marovic, Drazen – 0-1 – Ciric, Dimitrije – G14
1. d4 d5 2. c4 e6 3. Nf3 c6 4. e3 Nf6 5. Nc3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. O-O-O c5 9. e4 cxd4 10. Nxd4 dxc4
1963 Alekhine Memorial – Round 9 – Vladimirov, Boris T – 1/2-1/2 – Antoshin, Vladimir S – G59
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. O-O-O c5 9. e4 cxd4 10. Nxd4 dxe4
1963 CSR Ch – Round 6 – Trapl, Jindrich – 1-0 – Fichtl, Jiri – G49
1. d4 d5 2. c4 e6 3. Nf3 c6 4. e3 Nf6 5. Nc3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. O-O-O b5 9. cxb5 c5 10. e4 Bb7
1963 Miskolc Asztalos Memorial – Round 2 – Dely, Peter – 1-0 – Barczay, Laszlo – G3
1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd2 Qe7 8. e4 Nxe4 9. Nxe4 dxe4 10. Qxe4 e5
1963 Sweden – Round 4 – Ek, Hans – 0-1 – Fridh, Anton – G12
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. O-O-O a6 9. e4 e5 10. exd5 cxd5
1965 Leipzig Inter-1 – Round 10 – Antoshin, Vladimir S – 1/2-1/2 – Zinn, Lothar – G36
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. O-O-O b5 9. cxb5 c5 10. e4 Bb7
1965 WchT U26 12. fin-A – Round 5 – Savon, Vladimir A – 1-0 – Hennings, Artur – G31
1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. e3 c6 5. d4 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. O-O-O b5 9. c5 Bc7 10. Bd3 a5
1966 Sochi Chigorin Memorial 04th – Round 7 – Sergievsky, Vladimir D – 1/2-1/2 – Fuchs, Reinhart – G29
1. c4 Nf6 2. d4 c6 3. Nc3 d5 4. e3 e6 5. Nf3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. cxd5 exd5 9. Bd3 Re8 10. O-O-O Qe7
1966 URS Team Ch – Round ? – Gipslis, Aivars – 1/2-1/2 – Grushevsky, Alexander – G101
1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. O-O-O e5 9. cxd5 cxd5 10. Be1 e4
1967 October Revolution 50 – Round 1 – Vladimirov, Boris T – 1-0 – Fuchs, Reinhart – G11
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. O-O-O b5 9. cxb5 c5 10. e4 Bb7
1968 Rubinstein Memorial – Round 11 – Bilek, Istvan – 1/2-1/2 – Grabczewski, Romuald – G55
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. O-O-O e5 9. cxd5 cxd5 10. Nb5 Bb8
1969 Amsterdam AMRO Open – Round ? – Langeweg, Kick – 1-0 – Krabbe, Tim – G7
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. O-O-O b5 9. cxb5 c5 10. e4 Bb7
1969 Schwerin – Round 10 – Malich, Burkhard, Dr. – 1/2-1/2 – Dietze, Wolfgang, Dr. – G76
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. O-O-O Qe7 9. h3 e5 10. cxd5 cxd5
CCT Final Playoff 2023 – Round 7.1 – Carlsen, Magnus – 0-1 – Firouzja, Alireza – G63
1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. Nf3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. O-O-O a6 9. e4 e5 10. dxe5 Nxe5
PCA/Intel-GP 1994 – Round 3 – Vyzmanavin, Alexey – 1/2-1/2 – Kramnik, Vladimir – G12
1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. Nf3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. O-O-O e5 9. cxd5 cxd5 10. Nb5 Bb8
PCA/Intel-GP 1994 – Round 3 – Vyzmanavin, Alexey – 1/2-1/2 – Kramnik, Vladimir – G13
1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. Nf3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. O-O-O b5 9. e4 b4 10. e5 bxc3
USA Ch 2016 – Round 2.6 – Lenderman, Aleksandr – 1/2-1/2 – Shabalov, Alexander – G12
1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd2 O-O 8. O-O-O b5 9. cxb5 c5 10. Kb1 Bb7

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