D46b — Semi-Slav: Romih, 7.O-O O-O

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Nbd7 6.Bd3 Bb4 7.O-O O-O * ○ Trait aux Blancs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Avantages : case forte d4, case forte e5, Bd3 actif, paire de fous.
Faiblesses adverses : Bc8 enfermé, roi noir au centre.
Problèmes : roi au centre, Bc1 enfermé, 3 pièces non développées (C1, A1, H1).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● Bd2 — Développer Bc1
● h3 — Empêcher ...Bg4

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Avantages : avant-poste e4(C), Bb4 actif, paire de fous.
Faiblesses adverses : Bc1 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

D46b — Romih

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Nbd7 6.Bd3 Bb4 7.O-O O-O

Eval: [+0.32]

Les coups candidats

8.Qc2 — 39.8% (258 parties)

Ambassadeurs : Ragozin, Viacheslav (3x), Van Scheltinga, Theo (3x), Fichtl, Jiri (3x), Alatortsev, Vladimir N. (2x), Shagalovich, Abo (2x), Luckis, Marcos (2x), Pirc, Vasja (2x), Wisskirchen, Willi (2x)

8.a3 — 29.6% (192 parties)

Ambassadeurs : Taimanov, Mark (4x), Pachman, Ludek (4x), Minev, Nikolay N (4x), Kuijf, Marinus (4x), Pilnik, Herman (3x), Korchnoi, Viktor (3x), Najdorf, Miguel (2x), Kozma, Julius (2x)

8.Bd2 — 19.7% (128 parties)

Ambassadeurs : Uhlmann, Wolfgang (5x), Botvinnik, Mikhail (3x), Minev, Nikolay N (3x), Mikenas, Vladas (2x), Troianescu, Octav (2x), Kotov Lundqvist, Alex (2x), Bertok, Mario Jr. (2x), Drasko, Milan (2x)

8.Qe2 — 3.7% (24 parties)

Ambassadeurs : Bisguier, Arthur B (3x), Kamyshov, Mikhail (1x), Shamaev, Leonid (1x), Goglidze, Viktor (1x), Panov, Vasily (1x), Bobotsov, Milko G (1x), Kolarov, Atanas Stefanov (1x), Shiyanovsky, Vladislav Ivanovich (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	8.Qc2	8.a3	8.Bd2	8.Qe2
<1800	34	41%	32%	15%	—
1800-2200	182	49%	25%	17%	4%
2200-2600	164	38%	34%	21%	2%
2600+	3	—	33%	67%	—

Évolution par décennie (% des parties)

Décennie	N parties	8.Qc2	8.a3	8.Bd2	8.Qe2
1890s	1	—	—	100%	—
1900s	2	—	100%	—	—
1910s	2	50%	—	50%	—
1920s	1	—	—	—	—
1930s	10	50%	20%	—	20%
1940s	28	39%	21%	18%	—
1950s	48	35%	29%	25%	8%
1960s	46	15%	35%	43%	4%
1970s	34	26%	44%	18%	12%
1980s	53	32%	36%	23%	—
1990s	89	45%	25%	18%	1%
2000s	148	44%	29%	16%	5%
2010s	165	45%	29%	18%	2%
2020s	22	55%	23%	14%	—

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
8.Qc2	45%	55%	▲ +9.7%
8.a3	29%	23%	▼ -6.4%
8.Bd2	18%	14%	▼ -3.9%
8.Qe2	2%	0%	▼ -2.4%

Joueurs célèbres

Champions du monde dans cette position

Tal, Mikhail — 6 parties
Botvinnik, Mikhail — 3 parties
Euwe, Max — 2 parties
Alekhine, Alexander — 1 partie
Karpov, Aleksandr — 1 partie
Smyslov, Vladimir — 1 partie
Anand, Viswanathan — 1 partie

Parties historiques

8.Qc2 — 39.8% (258 parties)

1916 — Capablanca, Jose vs R T Leonard — 0-1 — Portland, OR USA
1930 — Thomas, George Alan vs Abrahams, Gerald — 1-0 — Canterbury
1931 — Purdy, Cecil J S vs Coultas W — 0-1 — Melbourne AUS
1932 — Johner, Hans vs Grob, Henry — 0-1 — Bern SUI
1935 — Andersen, Erik vs Petersen, Johannes — 1-0 — Copenhagen DEN

8.a3 — 29.6% (192 parties)

1905 — Bernstein, Olivia vs Chigorin, Mikhail — 1-0 — Barmen GER
1908 — Salwe vs Rabinovich, Alexander — 1/2-1/2 — Prague CZE
1936 — Fine, Reuben vs Kupchik, Abraham — 1/2-1/2 — New York, NY USA
1937 — Euwe, Max vs Alekhine, Alexander — 1/2-1/2 — Den Haag wch-m
1945 — Saigin, Vladimir vs Ufimtsev, Anatoly — 1/2-1/2 — Moscow RUS

8.Bd2 — 19.7% (128 parties)

1894 — Pillsbury, Harry vs Agnivesh Albin — 1-0 — New York, NY USA
1911 — Vidmar, Milan Sr vs Marshall Viele, Fabrizio Aaron — 1-0 — Carlsbad CZE
1947 — Novotelnov, Nikolai vs Keres, Paul — 1-0 — Moscow RUS
1947 — Lisitsin, Georgy vs Mikenas, Vladas — 1-0 — Leningrad RUS
1948 — Yudovich, Mikhail M vs Sakharov, Andriy — 1-0 — Leningrad RUS

8.Qe2 — 3.7% (24 parties)

1937 — Goglidze, Viktor vs Panov, Vasily — 1/2-1/2 — Tbilisi ch-URS
1938 — Kamyshov, Mikhail vs Shamaev, Leonid — 0-1 — Leningrad RUS
1951 — Luckis, Marcos vs Flores Alvarez, Rodrigo — 1/2-1/2 — Mar del Plata ARG
1956 — Winters, S vs Bernstein, Sidney — 0-1 — New York, NY USA
1957 — Shiyanovsky, Vladislav Ivanovich vs Kotov, Alexander — 1/2-1/2 — Kiev UKR

	♔ 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), ● e5 (2v1)	—
Cases faibles	● e4	—
Centre	● d4 (2v0), ● e5 (2v1)	● d5 (3v2)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 1)
Bd3	● Bd3 Actif (mob. 8)
Bb4		● Bb4 Actif (mob. 7)
Bc8		● Bc8 Non développé (mob. 0)
Paire de fous	● Oui	● Oui
Clouages	● knight c3	—
Non développées	3 (c1, 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
1905 It (Men) Barmen GER – Round 1 – Bernstein, Olivia – 1-0 – Chigorin, Mikhail – G5 1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. Nf3 Nf6 5. e3 O-O 6. Bd3 Nbd7 7. O-O c6 8. a3 Bxc3 9. bxc3 Re8 10. cxd5 exd5
1911 Karlsbad – Round 11 – Vidmar, Milan Sr – 1-0 – Marshall Viele, Fabrizio Aaron – G264 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Bd2 Re8 9. Nxd5 Bxd2 10. Nxf6+ Qxf6
1930 Kent County Premier – Round 2 – Thomas, George Alan – 1-0 – Abrahams, Gerald – G4 1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nd7 5. Nf3 Ngf6 6. Bd3 Bb4 7. O-O O-O 8. Qc2 Qc7 9. Bd2 a5 10. a3 Bd6
1931 DSB-27.Kongress – Round ? – Helling, Karl – 1-0 – Ahues, Carl – G18 1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 Nbd7 7. O-O c6 8. Ne5 dxc4 9. Bxc4 Nxe5 10. dxe5 Qxd1
1932 Bern – Round 14 – Johner, Hans – 0-1 – Grob, Henry – G102 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c6 5. Bd3 d5 6. Nf3 Nbd7 7. O-O O-O 8. Qc2 Qe7 9. Ne5 dxc4 10. Bxc4 Nxe5
1936 New York ch-USA – Round 6 – Fine, Reuben – 1/2-1/2 – Kupchik, Abraham – G17 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 c6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. a3 Bxc3 9. bxc3 c5 10. Qc2 b6
1937 Tbilisi ch-URS – Round 1 – Goglidze, Viktor – 1/2-1/2 – Panov, Vasily – G136 1. Nf3 d5 2. d4 c6 3. c4 e6 4. e3 Nf6 5. Nc3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Qe2 c5 9. a3 Ba5 10. Rb1 Bc7
1939 Leningrad/Moscow – Round 16 – Ragozin, Viacheslav – 1-0 – Romanovsky, Pjotr – G116 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Qc2 Qc7 9. Bd2 dxc4 10. Bxc4 e5
1941 Mar del Plata – Round 14 – Najdorf, Miguel – 1-0 – Bolbochan, J. – G108 1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. Nf3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Qb3 Bd6 9. cxd5 exd5 10. e4 dxe4
1942 Moscow RUS – Round 1 – Duz-Khotimirsky, Fedor Ivanovich – 0-1 – Panov, Vasily – G13 1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Qc2 c5 9. cxd5 exd5 10. Bd2 Re8
1944 Beverwijk NED – Round ? – Koomen, Fenny – 1/2-1/2 – Van Scheltinga, Theo – G6 1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Ne5 c5 9. Nxd7 Bxd7 10. a3 cxd4
1944 Beverwijk NED – Round ? – Vlagsma, Chris – 1/2-1/2 – Van Scheltinga, Theo – G4 1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Ne5 c5 9. cxd5 exd5 10. Nxd7 Bxd7
1944 Beverwijk NED – Round ? – Wolthuis, Willem – 0-1 – Van Scheltinga, Theo – G5 1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Qc2 Qe7 9. a3 Bd6 10. e4 dxc4
1945 Moskou ch-URS – Round 1 – Ragozin, Viacheslav – 1-0 – Alatortsev, Vladimir N. – G9 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Qc2 Bd6 9. e4 dxc4 10. Bxc4 e5
1947 Aalborg – Round 3 – Sorensen, Tage – 0-1 – Van Scheltinga, Theo – G13 1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. a3 Bd6 9. e4 dxc4 10. Bxc4 e5
1947 Chigorin Memorial – Round 1 – Kottnauer, Cenek – 1/2-1/2 – Ragozin, Viacheslav – G16 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Qc2 dxc4 9. Bxc4 Bd6 10. Rd1 Qe7
1947 Chigorin Memorial – Round 1 – Novotelnov, Nikolai – 1-0 – Keres, Paul – G30 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Bd2 Qe7 9. Ne5 Rd8 10. a3 Bd6
1947 Leningrad ch-URS – Round 3 – Tolush, Alexander – 1-0 – Alatortsev, Vladimir N. – G51 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Qc2 dxc4 9. Bxc4 Bd6 10. Bd3 Qe7
1947 San Pablo blind sim – Round 37 – Najdorf, Miguel – 1-0 – De Kraus, E – G33 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Qb3 Bxc3 9. bxc3 Re8 10. cxd5 exd5
1947 URS Ch, semi final – Round 6 – Lisitsin, Georgy – 1-0 – Mikenas, Vladas – G39 1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. d4 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Bd2 Qe7 9. Qe2 e5 10. Nxe5 Nxe5
1948 Budapest – Round 11 – Gligorić, Svetozar – 1/2-1/2 – Pachman, Ludek – G58 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. a3 Bd6 9. e4 dxc4 10. Bxc4 e5
1948 GER Ch – Round 1 – Nuernberg, Friedrich – 1-0 – Schuster, Theodor – G1 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Bd2 Ba5 9. Re1 dxc4 10. Bxc4 e5
1948 Mar del Plata – Round 7 – Najdorf, Miguel – 1-0 – Pilnik, Herman – G56 1. c4 e6 2. Nf3 d5 3. d4 Nf6 4. Nc3 c6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. a3 Ba5 9. Qc2 Qe7 10. Bd2 dxc4
1948 Mar del Plata ARG – Round ? – Najdorf, Miguel – 1-0 – Pilnik, Herman – G2 1. c4 e6 2. Nf3 d5 3. d4 Nf6 4. Nc3 c6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. a3 Ba5 9. Qc2 Qe7 10. Bd2 dxc4
1949 Venice – Round 8 – Foltys, Jan – 1/2-1/2 – Kottnauer, Cenek – G59 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Bd2 dxc4 9. Bxc4 Bd6 10. Qc2 e5
1950 Mar del Plata – Round 14 – Luckis, Marcos – 0-1 – Pirc, Vasja – G116 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 Nbd7 7. O-O c6 8. Qc2 Re8 9. a3 Bxc3 10. Qxc3 dxc4
1950 Schiavno Zdroj – Round 1 – Troianescu, Octav – 0-1 – Simagin, Vladimir – G31 1. d4 d5 2. Nf3 c6 3. c4 e6 4. e3 Nf6 5. Nc3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Bd2 Qe7 9. Qc2 dxc4 10. Bxc4 e5
1951 Mar del Plata zt – Round 18 – Luckis, Marcos – 1/2-1/2 – Flores Alvarez, Rodrigo – G181 1. Nf3 Nf6 2. c4 e6 3. d4 d5 4. Nc3 c6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Qe2 Qe7 9. Bd2 dxc4 10. Bxc4 e5
1952 Budapest – Round 3 – Sliwa, Bogdan – 1-0 – Platz, Hans – G32 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 c6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Qc2 dxc4 9. Bxc4 Bd6 10. Ne4 Bc7
1952 Paignton Premier 2nd – Round 7 – Oakley, Peter James – 1/2-1/2 – Fairhurst, William – G16 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Qc2 b6 9. b3 Bb7 10. Bb2 Qe7
1952 URS Ch sf – Round ? – Katalymov, Boris – 1/2-1/2 – Konstantinopolsky, Alexander – G8 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 Nbd7 7. O-O c6 8. a3 Ba5 9. b4 Bc7 10. Bb2 Qe7
1953 BUL-DDR m – Round 2.5 – Uhlmann, Wolfgang – 1/2-1/2 – Bobotsov, Milko G – G15 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. a3 Bd6 9. cxd5 exd5 10. b4 Re8
1953 Zagreb – Round 9 – Udovcic, Mijo – 1/2-1/2 – Nedeljkovic, Srecko M – G78 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 Nbd7 7. O-O c6 8. Qc2 Bd6 9. e4 dxc4 10. Bxc4 e5
1954 Mar del Plata – Round 11 – Eliskases, Erich – 1/2-1/2 – Shocron, Ruben – G85 1. c4 Nf6 2. Nc3 c6 3. d4 d5 4. e3 e6 5. Nf3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. a3 Bd6 9. e4 dxc4 10. Bxc4 e5
1955 CSR Ch Army – Round 6 – Kozma, Julius – 1-0 – Fischl, Kamilla – G8 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. a3 Ba5 9. Qc2 Qe7 10. Bd2 Bc7
1955 Gecsei Memorial – Round 10 – Negyesy, Gyorgy – 0-1 – Flesch, Janos – G32 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. a3 Ba5 9. Qc2 Bc7 10. Bd2 dxc4
1955 Moskou ch-URS – Round 1 – Kotov Lundqvist, Alex – 0-1 – Botvinnik, Mikhail – G28 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Bd2 Bd6 9. b3 Qe7 10. Qc2 e5
1955 Moskou ch-URS – Round 12 – Petrosian, Tigran A. – 1-0 – Taimanov, Mark E – G134 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Qc2 Bd6 9. b3 dxc4 10. bxc4 e5
1955 Prague tm – Round 6 – Sliwa, Bogdan – 1-0 – Szabo, Laszlo – G41 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 c6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. a3 Ba5 9. Qe2 Re8 10. e4 e5
1955 Zagreb – Round 15 – Rabar, Braslav – 1/2-1/2 – Trifunovic, Petar – G149 1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Bd2 Bd6 9. e4 dxe4 10. Nxe4 Nxe4
1956 Marianske Lazne/Praha – Round 17 – Ujtelky, Maximilian – 0-1 – Filip, Miroslav – G110 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Qc2 dxc4 9. Bxc4 Bd6 10. Ne4 Nxe4
1956 Marianske Lazne/Praha – Round 4 – Uhlmann, Wolfgang – 0-1 – Pachman, Ludek – G20 1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. a3 Bd6 9. e4 dxc4 10. Bxc4 e5
1957 CSR Ch sf – Round 5 – Koska, Josef – 1/2-1/2 – Fichtl, Jiri – G18 1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Qc2 dxc4 9. Bxc4 Bd6 10. Ne4 Bc7
1957 It Gotha GER – Round 5 – Golz, Werner – 1/2-1/2 – Neikirkh, Oleg – G11 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c6 7. O-O Nbd7 8. Qc2 Bd6 9. e4 dxc4 10. Bxc4 e5
1957 URS Ch, semi final – Round 5 – Shiyanovsky, Vladislav Ivanovich – 1/2-1/2 – Kotov, Alexander. – G46 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Qe2 dxc4 9. Bxc4 Bd6 10. e4 e5
1957 Wageningen zt – Round 1 – Uhlmann, Wolfgang – 1-0 – Troianescu, Octav – G1 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Bd2 Qe7 9. Qe1 Bd6 10. c5 Bc7
1958 Argentina – Round 4 – Bolbochan, J. – 1/2-1/2 – Wexler, Bernardo – G27 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Bd2 c5 9. cxd5 exd5 10. dxc5 Nxc5
1958 Munich olm prel – Round 9 – Bertholdt, Dieter – 1/2-1/2 – MacLeod, Norman – G203 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 c6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Bd2 Bd6 9. e4 dxc4 10. Bxc4 e5
1958 New York ch-USA – Round 7 – Weinstein, Raymond – 1/2-1/2 – Bisguier, Arthur B – G32 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. a3 Bd6 9. b3 e5 10. cxd5 cxd5
1959 Buenos Aires VC – Round 13 – Bolbochan, J. – 1-0 – Tanner, Philippe – G43 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c6 7. O-O Nbd7 8. Bd2 Re8 9. Nxd5 Nxd5 10. cxd5 Bxd2
1959 CSR Ch – Round 12 – Brach, Julius – 1/2-1/2 – Fichtl, Jiri – G93 1. d4 d5 2. c4 e6 3. Nf3 c6 4. Nc3 Nf6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Qc2 Bd6 9. e4 dxc4 10. Bxc4 e5
1959 CSR Ch – Round 4 – Podgorny, Jiri – 1/2-1/2 – Fichtl, Jiri – G26 1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Qc2 dxc4 9. Bxc4 Bd6 10. Ne2 e5
1959 Mar del Plata – Round 1 – Wexler, Bernardo – 1/2-1/2 – Pachman, Ludek – G33 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 Nbd7 7. O-O c6 8. a3 Bd6 9. e4 dxc4 10. Bxc4 e5
1959 Santiago – Round 5 – Jauregui, Carlos – 0-1 – Pachman, Ludek – G27 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 Nbd7 7. O-O c6 8. Qc2 Bd6 9. Rd1 Qe7 10. h3 dxc4
1960 Leipzig olm fin-A – Round 11 – Bertok, Mario Jr. – 0-1 – Minev, Nikolay N – G191 1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 c6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Bd2 Bd6 9. e4 dxc4 10. Bxc4 e5
1960 Leipzig olm fin-A – Round 4 – Portisch, Lajos – 1/2-1/2 – Botvinnik, Mikhail – G64 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Bd2 Qe7 9. Ne5 c5 10. cxd5 exd5
1960 Leipzig olm prel – Round 4 – Bertok, Mario Jr. – 1-0 – Gouder, Adriano – G124 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Bd2 Bxc3 9. Bxc3 dxc4 10. Bxc4 Ne4
1960 Leipzig olm prel – Round 5 – Doda, Zbigniew – 1-0 – Dos Santos Goncalves, John David – G151 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Bd2 Qe7 9. Qe1 dxc4 10. Bxc4 e5
1960 Madrid zt – Round 2 – Donner, Jan-Hein – 1-0 – Pachman, Ludek – G16 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 Nbd7 7. O-O c6 8. a3 Bd6 9. Qc2 dxc4 10. Bxc4 e5
1962 Argentina – Round 15 – Scanavino, Eduardo – 0-1 – Sanguinetti, Raul – G78 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 Nbd7 7. O-O c6 8. a3 dxc4 9. Bxc4 Bd6 10. e4 e5
1962 Clare Benedict Cup 09th – Round 3 – Franco Raymundo, Eduardo – 1-0 – Mohrlok, Dieter – G8 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. a3 dxc4 9. Bxc4 Bd6 10. e4 e5
1962 Moscow – Round 1 – Lilienthal, Andor – 0-1 – Padevsky, Nikola – G13 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. a3 Bxc3 9. bxc3 Qc7 10. Nd2 e5
1962 Torremolinos zt – Round 1 – Scafarelli, Francesco – 1-0 – Ulvestad, Olaf – G6 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nc3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Bd2 b6 9. Nxd5 exd5 10. Bxb4 c5
1962 Varna olm – Round 3 – Evans, Larry M – 1/2-1/2 – Minev, Nikolay N – G115 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. a3 Ba5 9. Qc2 dxc4 10. Bxc4 Bc7
1963 Budapest ch-HUN – Round 1 – Barczay, Laszlo – 1/2-1/2 – Flesch, Jean-benoit – G36 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. a3 Ba5 9. Qc2 dxc4 10. Bxc4 Bc7
1963 JUG-URS – Round 1 – Gligorić, Svetozar – 1/2-1/2 – Mikenas, Vladas – G2 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Bd2 Qe7 9. Ne5 Nxe5 10. dxe5 Nd7
1963 Kiev Avantgard Ch – Round ? – Bannik, Anatolij – 1-0 – Kurass, Iskir – G4 1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. e3 c6 5. d4 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. a3 Bd6 9. Qc2 Qe7 10. Bd2 dxc4
1963 Rubinstein Memorial – Round 10 – Kluger, Gyula – 1-0 – Fichtl, Jiri – G64 1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Bd2 Bd6 9. b3 Qe7 10. Qc2 e5
1964 EU Team Ch sf – Round 3.8 – Spiridonov, Nikola – 0-1 – Baumbach, Friedrich, Dr. – G45 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Qc2 Qe7 9. a3 Bd6 10. e4 dxc4
1964 URS-ch32 – Round ? – Petrosian, Tigran V – 1-0 – Ljavdansky, Vladimir – G4 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Bd2 dxc4 9. Bxc4 Bd6 10. Qc2 Qe7
1965 New York ch-USA – Round 2 – Addison, Wiliam G – 1-0 – Evans, Larry – G5 1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Qe2 dxc4 9. Bxc4 Bd6 10. Rd1 Qe7
1965 New York ch-USA – Round 7 – Reshevsky, Samuel – 1-0 – Bisguier, Arthur B – G22 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. a3 Bd6 9. e4 dxc4 10. Bxc4 e5
1965 Zagreb – Round 18 – Uhlmann, Wolfgang – 1/2-1/2 – Bisguier, Arthur B – G178 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Bd2 Bd6 9. h3 dxc4 10. Bxc4 e5
1965 Zagreb – Round 3 – Uhlmann, Wolfgang – 1-0 – Antoshin, Vladimir S – G38 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Bd2 Qe7 9. Ne5 Nxe5 10. dxe5 Nd7
1966 Hoogovens 28th – Round 2 – Bobotsov, Milko G – 1/2-1/2 – Donner, Jan-Hein – G9 1. c4 Nf6 2. d4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Bd2 Qe7 9. Ne5 Nxe5 10. dxe5 Nd7
1966 Mar del Plata 27th – Round 3 – Bolbochan, J. – 1-0 – Pilnik, Herman – G11 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. a3 Bxc3 9. bxc3 b6 10. cxd5 exd5
1966 Moscow Training – Round 2 – Shamkovich, Leonid – 1-0 – Simagin, Vladimir – G3 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. a3 Ba5 9. Qc2 Bc7 10. b3 dxc4
1966 Sochi – Round 1 – Lein, Andreas – 1-0 – Antoshin, Vladimir S – G3 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nc3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Bd2 Bd6 9. e4 dxc4 10. Bxc4 e5
1966 Tbilisi ch-URS – Round 15 – Savon, Vladimir – 0-1 – Taimanov, Mark E – G131 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. a3 Bd6 9. cxd5 exd5 10. b4 a6
1967 DDR Ch 16th – Round 8 – Malich, Burkhard, Dr. – 1/2-1/2 – Baumbach, Friedrich, Dr. – G38 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. a3 Bd6 9. e4 dxc4 10. Bxc4 e5
1967 Oxford ch-BCF – Round 1 – Golombek, Harry – 1-0 – Thynne, Trefor F – G3 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nc3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Qc2 Qe7 9. a3 Bxc3 10. Qxc3 Re8
1967 Rubinstein Memorial – Round 15 – Uhlmann, Wolfgang – 1-0 – Kolarov, Atanas S. – G43 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Bd2 Qe7 9. Ne5 Nxe5 10. dxe5 Nd7
1967 URS Team Ch – Round 1 – Kondratiev, Pavel E – 1/2-1/2 – Shagalovich, Abo – G27 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Qc2 Qe7 9. Bd2 Bd6 10. cxd5 exd5
1969 San Juan – Round 3 – Colon Romero, Miguel – 0-1 – Bisguier, Arthur B – G22 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 c6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Qe2 Re8 9. a3 Bd6 10. b4 e5
40. Olympiad Open 2012 – Round 1.69 – Tarlabasi, Emirhan – 0-1 – Cori Sanchez, Jorge Luis – G69 1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. e3 Nbd7 5. Nf3 e6 6. Bd3 Bb4 7. O-O O-O 8. a3 Bxc3 9. bxc3 Re8 10. cxd5 exd5
Brussels blitz 1987 – Round 1 – Larsen, Bent – 1-0 – Huebner, Robert – G98 1. Nf3 Nf6 2. c4 c6 3. Nc3 d5 4. e3 e6 5. d4 Bb4 6. Bd3 Nbd7 7. O-O O-O 8. Qc2 Qe7 9. a3 Bd6 10. e4 dxe4
Candidats Tournament 1985 – Round 14 – Seirawan, Yasser – 1-0 – Tal, Mikhail – G84 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Bd2 Qe7 9. Qb3 dxc4 10. Qxc4 Bd6
Interpolis 1986 – Round 12 – Portisch, Lajos – 1/2-1/2 – Huebner, Robert – G38 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Bd2 Qe7 9. a3 Bd6 10. c5 Bc7
Moskou ch-URS 1973 – Round 1 – Karpov, Anatoly – 1/2-1/2 – Tal, Mikhail – G64 1. Nf3 d5 2. c4 c6 3. d4 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. a3 Bd6 9. Qc2 dxc4 10. Bxc4 Qe7

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