C77u — Spanish: Wormald Attack, 5…b5 6.Bb3 Be7

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.Qe2 b5 6.Bb3 Be7 * ○ Trait aux Blancs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Avantages : case forte d5, Bb3 actif, paire de fous.
Faiblesses adverses : Bc8 enfermé, roi noir au centre.
Problèmes : roi au centre, Bc1 enfermé, 4 pièces non développées (B1, C1, A1, H1).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● Nbd2 — Développer Nb1
● d3 — Libérer Bc1
● h3 — Empêcher ...Bg4
● c3 — Préparer d4

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Avantages : case forte b4, case forte d4, Be7 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
● ...d6 — Libérer Bc8
● ...Na5 — Attaquer Bb3
● ...Bg4 — Clouer Nf3
● ...d5 — Rupture

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

C77u — Wormald Attack

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.Qe2 b5 6.Bb3 Be7

Eval: [+0.10]

Les coups candidats

7.c3 — 49.7% (1372 parties)

Ambassadeurs : Tiviakov, Sergei (17x), Matikozian, Andranik (13x), Semenova, Irina (8x), Calzetta Ruiz, Monica (7x), Forgo, Eva (7x), Spence, David J (7x), Bisguier, Arthur B (6x), Helmsen, Franz (6x)

7.O-O — 33.5% (926 parties) →

Ambassadeurs : Vidarsson, Jon G (10x), Mogranzini, Roberto (6x), Goodger, Martyn (5x), Strikovic, Aleksa (5x), Ringoir, Tanguy (5x), Naumkin, Igor (5x), Grover, Sahaj (5x), De Groote, Ewoud (5x)

7.a4 — 10.4% (286 parties)

Ambassadeurs : Groleau, Gilles (6x), Walther, Edgar (5x), Tiviakov, Sergei (5x), Jezek, Stanislav (4x), Lagunes, Jean-Renaud (4x), Littlewood, John E (4x), Oldach, Ehrenfried (4x), Kaiser, Gerhard (4x)

7.d4 — 4.5% (124 parties)

Ambassadeurs : Gurgenidze, Bukhuti (5x), Hintikka, Eero (4x), Puzko, Danila (4x), Varavin, Viktor (3x), Boric, Elena (3x), Tiviakov, Sergei (3x), Paehtz, Thomas (3x), Compton, Alistair (3x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	7.c3	7.O-O	7.a4	7.d4
<1800	81	57%	27%	12%	—
1800-2200	1016	53%	34%	8%	3%
2200-2600	1080	49%	36%	8%	4%
2600+	37	54%	24%	8%	14%

Évolution par décennie (% des parties)

Décennie	N parties	7.c3	7.O-O	7.a4	7.d4
1860s	1	100%	—	—	—
1870s	3	67%	—	33%	—
1900s	3	67%	—	33%	—
1910s	8	75%	12%	12%	—
1920s	3	67%	—	—	33%
1930s	12	42%	33%	17%	8%
1940s	26	50%	19%	19%	8%
1950s	81	36%	19%	33%	11%
1960s	62	27%	23%	26%	23%
1970s	50	32%	36%	24%	6%
1980s	64	34%	34%	22%	8%
1990s	527	47%	33%	12%	6%
2000s	792	51%	35%	8%	3%
2010s	983	55%	36%	5%	3%
2020s	148	45%	34%	15%	5%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
7.c3	55%	45%	▼ -9.3%
7.O-O	36%	34%	▼ -1.0%
7.a4	5%	15%	▲ +9.4%
7.d4	3%	5%	▲ +2.9%

Joueurs célèbres

Champions du monde dans cette position

Anand, Viswanathan — 2 parties
Euwe, Max — 1 partie
Karpov, Aleksandr — 1 partie
Karpov, Anatoly — 1 partie

Parties historiques

7.c3 — 49.7% (1372 parties)

1866 — Mann, Henry vs Mocatta, Abraham — 0-1 — London ENG
1873 — Bird, Henry vs Wisker, John — 0-1 — London ENG
1873 — Bird, Henry vs Wisker, John — 1/2-1/2 — London ENG
1908 — Alapin, Semyon Zinovyevich vs Důras, Oldřich — 0-1 — Vienna AUT
1908 — Suechting, Hugo vs Perlis, Julius — 0-1 — Vienna AUT

7.O-O — 33.5% (926 parties)

1911 — Anderlitzka, F. vs Barton, James — 1-0 — Plzen CZE
1932 — Lilienthal, Andor vs Szigeti, Miklos — 1-0 — Budapest HUN
1937 — List, Paul vs Grob, Henry — 1-0 — Ostende
1937 — Becker, Albert vs Adam, Hermann — 1-0 — Vienna AUT
1939 — Kohler, Alfred vs Brinckmann, Alfred — 0-1 — Bad Oeynhausen ch-GER

7.a4 — 10.4% (286 parties)

1873 — Bird, Henry vs Wisker, John — 1-0 — London ENG
1904 — Duras, Oldrich vs Hilse, Wilhelm H — 1-0 — Coburg
1911 — Levenfish, Grigory vs Leonhardt, Paul — 1-0 — Carlsbad CZE
1932 — Balogh Moran, Andres vs Buster — 1-0 — cr.
1938 — Kohler, Anton vs Hussong, Hugo — 1-0 — Karlsruhe

7.d4 — 4.5% (124 parties)

1928 — Yates, Frederic D vs Thomas, George Alan — 1-0 — Scarborough/ North Yorkshire
1930 — List, Paul vs Przepiorka, Dawid — 1/2-1/2 — Frankfurt GER
1947 — Haahr, Thorkild vs Tornerup, John — 0-1 — Copenhagen DEN
1947 — Platz, Joseph vs Einhorn, Guy — 1-0 — New York, NY USA
1954 — Franz, Joachim vs Dannberg, Wolf — 1-0 — Meerane

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	● a6→b5
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● d5 (2v1)	● b4 (2v0), ● d4 (2v1)
Cases faibles	—	—
Centre	● d5 (2v1)	● d4 (2v1)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 0)
Bb3	● Bb3 Actif (mob. 5)
Be7		● Be7 Actif (mob. 5)
Bc8		● Bc8 Non développé (mob. 1)
Paire de fous	● Oui	● Oui
Non développées	4 (b1, 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	● c2-c3, ● d2-d3	● …d7-d6, ● …d7-d5

Partie
1904 DSB-14.Kongress Hauptturnier A – Round 5 – Duras, Oldrich – 1-0 – Hilse, Wilhelm H – G3 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. a4 Rb8 8. axb5 axb5 9. Nc3 b4 10. Nd5 O-O
1908 Vienna – Round 11 – Suechting, Hugo – 0-1 – Perlis, Julius – G112 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. c3 d6 8. h3 O-O 9. O-O Be6 10. Bxe6 fxe6
1908 Vienna – Round 12 – Alapin, Semyon Zinovyevich – 0-1 – Důras, Oldřich – G122 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. c3 d6 8. h3 Na5 9. Bc2 c5 10. d4 Qc7
1911 Karlsbad – Round 1 – Levenfish, Grigory – 1-0 – Leonhardt, Paul – G176 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. a4 Rb8 8. axb5 axb5 9. Nc3 O-O 10. O-O d6
1921 Budapest – Round 1 – Balla, Zoltan Tibor – 0-1 – Gruenfeld, Ernst – G48 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. c3 d6 8. h3 Na5 9. Bc2 c5 10. d3 O-O
1930 Frankfurt – Round 7 – List, Paul – 1/2-1/2 – Przepiorka, Dawid – G37 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. d4 d6 8. a4 Bg4 9. dxe5 dxe5 10. c3 Rb8
1946 Londen II – Round 6 – Bellod Thomas, Gonzalo – 1-0 – Medina-Garcia, Antonio – G13 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. a4 Bb7 8. d3 d6 9. O-O O-O 10. c3 Na5
1949 Moskou ch-URS – Round 1 – Taimanov, Mark E – 1/2-1/2 – Flohr, Salo – G118 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. c3 O-O 8. d4 d6 9. h3 Nd7 10. O-O Bf6
1949 URS Ch, semi final – Round 6 – Kirilov, Valentin – 0-1 – Furman, Slavomir – G49 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. a4 b4 8. Bd5 Nxd5 9. exd5 Nd4 10. Nxd4 exd4
1950 URS Ch sf Kiev UKR – Round 6 – Ragozin, Viacheslav – 1-0 – Sakharov, Yuri N – G4 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. c3 O-O 8. d4 d6 9. h3 Nd7 10. O-O Bf6
1951 URS Ch sf Lviv UKR – Round 6 – Ragozin, Viacheslav – 1/2-1/2 – Beilin, Mikhail – G5 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. a4 b4 8. d4 d5 9. Bg5 Nxe4 10. Bxe7 Nxe7
1952 Moscow Ch – Round 12 – Chistiakov, Alexander – 1-0 – Lilienthal, Andor – G65 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. a4 Bb7 8. O-O O-O 9. c3 d6 10. d3 Na5
1952 URS ch sf – Round 2 – Ravinsky, Grigory – 1-0 – Bannik, Anatolij – G12 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. a4 b4 8. a5 O-O 9. O-O Bb7 10. d3 d5
1954 DDR Ch 05th – Round 6 – Franz, Joachim – 1-0 – Dannberg, Wolf – G35 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. d4 d6 8. c3 O-O 9. h3 Bb7 10. O-O Re8
1954 Moscow Ch 32th – Round ? – Chistiakov, Alexander – 0-1 – Zagorovsky, Vladimir – G7 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. a4 b4 8. a5 O-O 9. h3 Bb7 10. O-O d5
1954 URS Ch sf Leningrad RUS – Round 17 – Spassky, Boris Vasily – 1/2-1/2 – Kholmov, Ratmir D – G19 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. a4 Rb8 8. axb5 axb5 9. d4 d5 10. c3 Nxe4
1955 CSR Ch – Round 2 – Dolezal, Jiri – 0-1 – Kozma, Julius – G13 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. a4 Bb7 8. c3 O-O 9. O-O d5 10. d3 b4
1955 Wch U20 prel-B – Round 4 – Tringov, Georgi P – 1-0 – Donia M – G12 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. c3 d6 8. a4 Na5 9. Bc2 bxa4 10. Rxa4 Nc6
1956 CSR Ch – Round 15 – Jezek, Stanislav – 0-1 – Blatny, Frantisek – G142 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. a4 Rb8 8. axb5 axb5 9. c3 d6 10. d4 exd4
1956 CSR Ch sf Bratislava SVK – Round 10 – Fichtl, Jiri – 1/2-1/2 – Jezek, Stanislav – G20 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. a4 Rb8 8. axb5 axb5 9. c3 d6 10. O-O O-O
1956 Dresden – Round 3 – Sterner, Olof – 1/2-1/2 – Fuchs, Reinhart – G22 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. a4 Rb8 8. axb5 axb5 9. c3 O-O 10. O-O d5
1956 Moscow olm fin-A – Round 11 – Walther, Edgar – 0-1 – Tsvetkov, Alexandar K – G188 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. a4 b4 8. d3 O-O 9. O-O d6 10. h3 Na5
1956 URS Ch, semi final – Round 4 – Buslaev, Aleksander – 1-0 – Antoshin, Vladimir S – G56 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. d4 d6 8. dxe5 dxe5 9. O-O Bg4 10. c3 O-O
1957 CSR Ch sf – Round 2 – Jezek, Stanislav – 0-1 – Lendl, Jiri – G7 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. a4 Rb8 8. axb5 axb5 9. d4 d6 10. c3 exd4
1957 Dublin zt – Round 11 – Walther, Edgar – 1-0 – Catozzi, Mauro – G88 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. a4 b4 8. d4 O-O 9. dxe5 Ng4 10. Bd5 Rb8
1957 GBR Ch 44th – Round 6.5 – Alexander, Conol Hugh – 1/2-1/2 – Abrahams, Gerald – G29 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. a4 b4 8. a5 O-O 9. O-O d6 10. d3 Na7
1957 WchT U26 04th – Round 13.4 – Tringov, Georgi P – 1-0 – Aaltio, Erkki – G171 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. a4 Rb8 8. axb5 axb5 9. O-O O-O 10. c3 d6
1957 WchT U26 04th – Round 8.3 – Tringov, Georgi P – 1-0 – Davis, Edward – G108 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. c3 d6 8. a4 Rb8 9. axb5 axb5 10. O-O O-O
1958 Munich olm prel – Round 8 – Bhend, Edwin – 1-0 – Fuderer, Andrija – G81 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. a4 b4 8. a5 O-O 9. d3 d6 10. Be3 Bb7
1958 Riga ch-URS – Round 1 – Gurgenidze, V – 1/2-1/2 – Krogius, Nikolai V – G80 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. d4 d6 8. dxe5 Nxe5 9. Nxe5 dxe5 10. O-O O-O
1959 Buenos Aires VC-30 – Round 9 – Piazzini, Luis – 1-0 – Espinosa Flores, Rafael Emilio – G16 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. a4 Bb7 8. c3 O-O 9. d3 d6 10. Nbd2 Na5
1960 CSR Ch – Round 10 – Jezek, Stanislav – 1-0 – Kupka, Slavoj – G88 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. a4 b4 8. d4 O-O 9. dxe5 Ng4 10. Bf4 d6
1960 Leipzig olm prel – Round 4 – Bisguier, Arthur B – 1-0 – Nash, William – G137 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. c3 d6 8. a4 Rb8 9. axb5 axb5 10. O-O O-O
1960 Leningrad tt – Round 9 – Gurgenidze, Bukhuti – 1-0 – Van Hoorne, F – G120 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. d4 d6 8. dxe5 dxe5 9. O-O Bg4 10. c3 O-O
1960 Tarragona – Round 1 – Serra Margalef, Joaquin – 1-0 – Durao, Joaquim – G3 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. c3 O-O 8. a4 Rb8 9. axb5 axb5 10. O-O d6
1961 Zuerich – Round 7 – Walther, Edgar – 1-0 – Christoffel, Martin – G38 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. a4 Bb7 8. c3 O-O 9. O-O d5 10. d4 dxe4
1962 Varna olm – Round 9 – Suer, Nevzat – 0-1 – Unzicker, Wolfgang – G207 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. d4 d6 8. a4 Bg4 9. dxe5 dxe5 10. axb5 Nd4
1962 Zuerich – Round 3 – Rugiadini, Andrea – 0-1 – Zuidema, Coen – G4 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. a4 Rb8 8. axb5 axb5 9. Nc3 O-O 10. O-O b4
1967 DDR Ch 16th – Round 15 – Neukirch, Detlef – 1-0 – Brameyer, Hermann – G79 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. a4 Bb7 8. c3 O-O 9. O-O b4 10. a5 d6
1967 YUG-URS women – Round 9 – Nedeljkovic, Verica – 1/2-1/2 – Kushnir, Alla – G12 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. a4 Rb8 8. axb5 axb5 9. O-O O-O 10. Rd1 d6
1968 Havirov – Round 8 – Giorgadze, Tamaz – 1-0 – Radovici, Corvin – G29 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. d4 d6 8. dxe5 dxe5 9. c3 O-O 10. O-O Bd6
1969 DDR Ch 18th – Round 3 – Fuchs, Reinhart – 1/2-1/2 – Vogt, Lothar – G6 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. d4 d6 8. dxe5 dxe5 9. O-O Bg4 10. c3 O-O
1975 URS Team Ch – Round ? – Mosionzhik, Ilya – 0-1 – Kholmov, Ratmir D – G414 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. Nc3 O-O 8. Nd5 Bb7 9. d3 Na5 10. Nxe7+ Qxe7
Corus A 2006 – Round 1 – Tiviakov, Sergei – 1/2-1/2 – Adams, Michael – G7 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. a4 Bb7 8. c3 O-O 9. O-O d5 10. d4 Na5
Corus A 2006 – Round 5 – Tiviakov, Sergei – 1/2-1/2 – Sokolov, Ivan. – G30 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. c3 d6 8. a4 Bd7 9. O-O O-O 10. d4 Qe8
FIDE-Wch k.o. 1997 – Round 3.2 – Tiviakov, Sergei – 1/2-1/2 – Adams, Michael – G130 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. c3 d5 8. d3 O-O 9. Bg5 dxe4 10. dxe4 Nd7
Madrid 1994 – Round 3 – Tiviakov, Sergei – 1/2-1/2 – Bareev, Evgeny – G13 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. a4 Bb7 8. c3 O-O 9. O-O d5 10. d4 dxe4
World Blitz 2016 – Round 7.6 – Bortnyk, Olexandr – 0-1 – Bu, Xiangzhi – G296 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. c3 d6 8. h3 Bb7 9. O-O O-O 10. Rd1 Re8

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