A07m — Reti: KIA

1.Nf3 d5 2.g3 Nf6 3.Bg2 c6 *   ○ Trait aux Blancs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1
bR
bN
bBFou enfermé — mobilité 5
bQ
bKRoi au centre — vulnérable
bBFou enfermé — mobilité 0
bR
bP
bP
bP
bP
bP
bP
bP
bN
bP
wN
wP
wP
wP
wP
wP
wP
wP
wB
wP
wR
wN
wB
wQ
wK
wR
abcdefgh
Avantages : paire de fous.
Faiblesses adverses : Bc8 enfermé, Bf8 enfermé, roi noir au centre.
Problèmes : roi au centre, Bc1 enfermé, Bg2 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
wR
wKRoi au centre — doit roquer
wQ
wBFou enfermé — mobilité 0
wN
wR
wP
wBFou enfermé — mobilité 2
wP
wP
wP
wP
wP
wP
wP
wN
Case forte (2v0)
Case forte (2v0)
bPCase forte (3v0)
bN
bP
bP
bP
bP
bP
bP
bP
bR
bB
bK
bQ
bBFou actif — mobilité 5
bN
bR
hgfedcba
Avantages : case forte e4, case forte g4, case forte d5, paire de fous.
Faiblesses adverses : Bc1 enfermé, Bg2 enfermé, roi blanc au centre.
Problèmes : roi au centre, Bc8 enfermé, Bf8 enfermé, 5 pièces non développées (B8, C8, F8, A8, H8).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● ...Nbd7 — Développer Nb8
● ...Bg4 — Développer Bc8, clouer Nf3
● ...Bd6 — Développer Bf8
● ...c5 — Rupture
Avantages
Faiblesses adverses
Diagonale active
Plans

Structure de pions
A07m — KIA
1.Nf3 d5 2.g3 Nf6 3.Bg2 c6
Eval: [+0.20]
Les coups candidats
4.O-O — 70.1% (19269 parties)
Ambassadeurs : Koehler, Josef (76x), Drasko, Milan (61x), Gutman, Lev (60x), Loginov, Valery A (57x), Romanishin, Oleg M (57x), Vaganian, Rafael A (53x), Dizdar, Goran (47x), Dizdarevic, Emir (44x)
4.d3 — 11.0% (3020 parties)
Ambassadeurs : Petran, Peter (35x), Foisor, Cristina-Adela (22x), Zimmermann, Matthias (19x), D'Amore, Carlo (17x), Quinteros, Miguel A. (15x), Lohmann, Heinrich (14x), Pape, Manfred (14x), McNab, Colin A (13x)
Ambassadeurs : Hausrath, Daniel (50x), Pantsulaia, Levan (29x), Petrosian, Tigran L. (26x), Kirov, Nino (25x), Czebe, Attila (20x), Schebler, Gerhard (18x), Rozum, Ivan (14x), Koehler, Josef (13x)
4.b3 — 7.1% (1943 parties)
Ambassadeurs : Hickl, Joerg (29x), Vukic, Milan (21x), Thiede, Lars (14x), Reschke, Stefan (13x), Martinovic, Slobodan (12x), Vogel, Jaap (12x), Espig, Lutz (11x), Clemens, Christian, Dr. (11x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 4.O-O 4.d3 4.c4 4.b3
<1800 534 63% 17% 6% 4%
1800-2200 7831 69% 13% 8% 6%
2200-2600 15267 71% 9% 10% 8%
2600+ 565 73% 8% 16% 2%
Évolution par décennie (% des parties)
Décennie N parties 4.O-O 4.d3 4.c4 4.b3
1920s 3 67% 33%
1930s 8 62% 12% 12% 12%
1940s 29 52% 17% 17%
1950s 91 60% 7% 21% 11%
1960s 306 72% 13% 2% 11%
1970s 535 61% 16% 4% 19%
1980s 1346 65% 14% 8% 11%
1990s 4143 69% 13% 5% 11%
2000s 7136 69% 14% 6% 8%
2010s 11157 71% 9% 12% 5%
2020s 2749 76% 5% 13% 3%
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
4.O-O 71% 76% ▲ +5.3%
4.d3 9% 5% ▼ -4.2%
4.c4 12% 13% ▲ +1.5%
4.b3 5% 3% ▼ -1.8%
Joueurs célèbres
Champions du monde dans cette position
Karpov, Anatoly — 10 parties
Anand, Viswanathan — 10 parties
Ju, Wenjun — 10 parties
Kramnik, Vladimir — 10 parties
Smyslov, Vladimir — 9 parties
Karpov, Aleksandr — 7 parties
Carlsen, Magnus — 7 parties
Gukesh D — 6 parties
Ding, Liren — 2 parties
Euwe, Max — 1 partie
Botvinnik, Mikhail — 1 partie
Hou, Yifan — 1 partie
Parties historiques
4.O-O — 70.1% (19269 parties)
1925 — Grigoriev, Nikolai vs Sergeev, Alexander — 0-1 — Moscow RUS
1928 — Euwe, Max vs Bogoljubow, Efim — 1-0 — The Netherlands
1931 — Koltanowski, George vs Gussin — 1/2-1/2 — Antwerp BEL
1937 — Pelikán, Jiří vs Polzer, Hans — 1/2-1/2 — Bad Elster
1938 — Kasparian, Genrikh vs Rabinovich, Ilya Mar — 1/2-1/2 — Leningrad RUS
4.d3 — 11.0% (3020 parties)
1939 — O'Sullivan, Batholomew vs O'Hanlon, John — 0-1 — Dublin IRL
1952 — Lange, Werner vs Byrne, Ray — 0-1 — Helsinki FIN
1953 — Laszlo, Csaba vs Gereben, Erno — 0-1 — HUN-ch Budapest HUN
1954 — Zita, Frantisek vs Pogats, Jozsef Jr. — 1/2-1/2 — Budapest tt Budapest HUN
1955 — Marini, Luis vs Alcaraz Suarez, Juan Camilo — 1/2-1/2 — Buenos Aires ARG
4.c4 — 9.0% (2476 parties)
1923 — Gruber, Theo vs Takacs, Sandor — 0-1 — Vienna AUT
1936 — Konstantinopolsky, Alexander vs Shiumilin — 1-0 — Ukraine
1945 — Gereben, Erno vs Szigeti, Mihaly — 0-1 — Budapest HUN
1947 — Dunkelblum, Arthur vs Soultanbeieff, Victor — 1/2-1/2 — Brussels BEL
1947 — Barcza, Gedeon vs Tsvetkov, Alexandar K — 1-0 — Sofia Balkaniade
4.b3 — 7.1% (1943 parties)
1932 — Reshevsky, Samuel vs Jensen, Bjarne — 0-1 — Roosevelt CC, Chicago, IL USA
1942 — Barcza, Gedeon vs Fuster, Geza — 1-0 — Budapest HUN
1946 — Barcza, Gedeon vs Toth, Jozsef — 1-0 — Gyor
1946 — Barcza, Gedeon vs Ruffne Toth, Andrea — 1-0 — Gyor
1946 — Benko, Pal vs Füster, Géza — 1-0 — Budapest HUN
♔ Blancs ♚ Noirs
Pions doublés
Pions isolés
Arriérés
Chaînes ● f2→g3, h2→g3 ● c6→d5, b7→c6
Passés
Majorité
Cases
♔ Blancs ♚ Noirs
Cases fortes ● e4 (2v0), ● g4 (2v0), ● d5 (3v0)
Cases faibles
Centre ● d4 (1v0), ● e5 (1v0) ● d5 (3v0), ● e4 (2v0)
Colonnes et diagonales
♔ Blancs ♚ Noirs
Pièces
♔ Blancs ♚ Noirs
Bc1 ● Bc1 Non développé (mob. 0)
Bg2 ● Bg2 Enfermé (mob. 2)
Bc8 ● Bc8 Non développé (mob. 5)
Bf8 ● Bf8 Non développé (mob. 0)
Paire de fous ● Oui ● Oui
Non développées 4 (b1, c1, 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 semi-ouvert
Ruptures ● c2-c3, ● d2-d3, ● e2-e3 ● …c6-c5, ● …d5-d4, ● …e7-e6, ● …e7-e5
Partie
1. ACP World Rapid Cup 2007 – Round 1.3 – Morozevich, Alexander – 1-0 – Harikrishna, Pentala – G18
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. d3 Bg4 5. h3 Bh5 6. g4 Bg6 7. Ne5 Nbd7 8. Nxg6 hxg6 9. e3 e6 10. Nd2 Bd6
1937 Bad Elster – Round 6 – Pelikán, Jiří – 1/2-1/2 – Polzer, Hans – G19
1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. O-O Bf5 5. d3 Nbd7 6. Nc3 e5 7. Re1 h6 8. e4 dxe4 9. Nxe4 Nxe4 10. dxe4 Be6
1944 Olomouc – Round 8 – Zíta, František – 1-0 – Hanak, Vladimir – G13
1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O g6 5. b3 Bg7 6. Bb2 O-O 7. d3 Ne8 8. Qc1 Nd7 9. c4 Bxb2 10. Qxb2 e6
1945 Hastings4546 – Round 2 – Ekstrom, Folke – 0-1 – Steiner, Heinrich Jun. – G12
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. b3 a5 6. Bb2 Nbd7 7. d3 Qc7 8. c4 e6 9. Nc3 Bc5 10. cxd5 exd5
1945 Novi Sad – Round 15 – Popovic, Vojislav – 0-1 – Milic, Borislav – G154
1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. O-O Bf5 5. d4 Nbd7 6. b3 e6 7. Bb2 Bd6 8. Nbd2 O-O 9. Nh4 Qe7 10. Nxf5 exf5
1946 ARG-ESP radio m – Round 1.5 – Iliesco, Juan – 1/2-1/2 – Perez Perez, Francisco Jose – G10
1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. O-O Bf5 5. Nh4 Bg6 6. Nxg6 hxg6 7. c4 e6 8. cxd5 cxd5 9. Nc3 Nc6 10. d4 Be7
1946 Gyor – Round 1 – Barcza, Gedeon – 1-0 – Toth, Jozsef – G3
1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. b3 Bf5 5. Bb2 Nbd7 6. c4 e6 7. O-O Be7 8. d4 h6 9. Nfd2 O-O 10. Nc3 Re8
1947 Buenos Aires ch-ARG – Round 1 – Iliesco – 1/2-1/2 – Sanguinetti, Renato – G49
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. b3 e6 6. Bb2 h6 7. c4 Nbd7 8. d3 Bc5 9. Nbd2 O-O 10. Nd4 Bh7
1948 Budapest – Round 5 – Benko, Pal – 1-0 – Trifunovic, Petar – G29
1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. b3 Bg4 5. O-O Nbd7 6. Bb2 e6 7. c4 Be7 8. Nc3 Bxf3 9. exf3 dxc4 10. bxc4 Ne5
1949 Southsea – Round 3 – Tartakower, Savielly – 1-0 – Thomas, George Alan – G8
1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Nbd7 5. d4 Ne4 6. c4 e6 7. Nfd2 Ndf6 8. Qc2 Nxd2 9. Nxd2 Be7 10. b3 O-O
1949 Trencianske-Teplice – Round 1 – Foltys, Jan – 1/2-1/2 – Rossolimo, Nicolas – G23
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. b3 e6 6. Bb2 Nbd7 7. d4 h6 8. c4 Be7 9. Nc3 O-O 10. Ne5 a5
1950 Amsterdam – Round 9 – Gligorić, Svetozar – 1/2-1/2 – Foltys, Jan – G96
1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. O-O Bf5 5. d3 h6 6. b3 e6 7. Bb2 Be7 8. c4 O-O 9. Nc3 Nbd7 10. Qd2 Qb6
1950 Bled – Round 1 – Pirc, Vasja – 1-0 – Pfeiffer, Gerhard – G15
1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. b3 g6 5. Bb2 Bg7 6. O-O O-O 7. c4 Nbd7 8. d4 Ne4 9. Ne1 Ndf6 10. Nd3 h5
1950 Dubrovnik olm – Round 2 – Johansson, Ingi Randver – 0-1 – Pfeiffer, Gerhard – G29
1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. b3 g6 5. Bb2 Bg7 6. O-O O-O 7. d3 Nbd7 8. Nbd2 Re8 9. Rb1 e5 10. e4 Qc7
1950 Hungary – Round 1 – Monostori, Lajos – 1/2-1/2 – Füster, Géza – G79
1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bf5 5. b3 e6 6. Bb2 Nbd7 7. d3 Bc5 8. Nbd2 O-O 9. c4 h6 10. Nd4 Bh7
1951 Bad Pyrmont zt – Round 2 – Pirc, Vasja – 1/2-1/2 – Bogoljubow, Efim – G7
1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. O-O Nbd7 5. d4 g6 6. b3 Bg7 7. Bb2 O-O 8. c4 Nb6 9. Nbd2 Bf5 10. Rc1 Ne4
1951 Zonal Bad Pyrmont GER – Round 2 – Pirc, Vasja – 1/2-1/2 – Bogoljubow, Efim – G5
1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. O-O Nbd7 5. d4 g6 6. b3 Bg7 7. Bb2 O-O 8. c4 Nb6 9. Nbd2 Bf5 10. Rc1 Ne4
1952 Belgrade – Round 1 – Fuderer, Andrija – 1-0 – Lob, Chris – G23
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O e6 5. b3 Bd6 6. d4 Nbd7 7. Bb2 O-O 8. c4 Re8 9. Nbd2 h6 10. Qc2 Bc7
1952 Helsinki olm – Round 1 – Lange, Werner – 0-1 – Byrne, Ray – G214
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. d3 g6 5. O-O Bg7 6. Nbd2 O-O 7. c4 Nbd7 8. cxd5 Nxd5 9. Nc4 b6 10. Bd2 Bb7
1952 Helsinki olm – Round 1 – Poschauko, Karl – 0-1 – Szily, Jozsef – G298
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. d3 e6 6. Nc3 h6 7. Qe1 Be7 8. e4 Bh7 9. Qe2 O-O 10. Ne5 Na6
1952 URS ch sf – Round 16 – Nei, Iivo – 0-1 – Veltmander, Iogannes – G106
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. d3 e6 6. Nh4 Bg4 7. h3 Bh5 8. Qe1 Be7 9. Nc3 Nbd7 10. e4 O-O
1953 AUS Ch – Round 9 – Koshnitsky, Gregory – 1-0 – Leonhardt, Wolfgang – G17
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Nbd7 5. d4 h6 6. c4 e6 7. Qc2 Be7 8. Nc3 O-O 9. b3 Nh7 10. e4 dxe4
1953 Hoogovens – Round 4 – Cortlever, Nico – 0-1 – Füster, Géza – G30
1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bf5 5. b3 e6 6. Bb2 h6 7. d3 Bc5 8. Nbd2 O-O 9. Qe1 Nbd7 10. e4 Bh7
1953 HUN Ch Budapest HUN – Round 1 – Laszlo, Csaba – 0-1 – Gereben, Erno – G42
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. d3 Bg4 5. Nbd2 Nbd7 6. h3 Bh5 7. g4 Bg6 8. Nh4 e6 9. Ndf3 Bd6 10. O-O Qe7
1953 Opatija – Round 9 – Nikolac, Juraj – 0-1 – Vidmar, Milan Jr – G64
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. b3 Bg4 5. Bb2 Nbd7 6. c4 e6 7. d3 Bd6 8. Nbd2 Qc7 9. O-O O-O 10. Rc1 Bh5
1954 Budapest tt Budapest HUN – Round ? – Alster, Ladislav – 1/2-1/2 – Tipary, Lajos – G36
1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. O-O Bf5 5. d3 h6 6. Nbd2 e6 7. Qe1 Be7 8. e4 Bh7 9. Qe2 O-O 10. h3 Na6
1954 Budapest tt Budapest HUN – Round ? – Zita, Frantisek – 1/2-1/2 – Pogats, Jozsef Jr. – G38
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. d3 Bf5 5. Nbd2 h6 6. O-O e6 7. Qe1 Be7 8. e4 Bh7 9. b3 O-O 10. Bb2 Nbd7
1954 Olympiad final B – Round 1 – Dunkelblum, Arthur – 1/2-1/2 – Anagnostou, Joannis – G56
1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. b3 Bf5 5. Bb2 e6 6. O-O h6 7. d3 Nbd7 8. Nbd2 Bc5 9. Qe1 O-O 10. e4 Bh7
1954 Olympiad prel III – Round 7 – Larsen, Bent – 1/2-1/2 – Benkner, Otto – G27
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. d3 Qc8 6. Nc3 Bh3 7. e4 Bxg2 8. Kxg2 e6 9. Bg5 Nbd7 10. Qe2 h6
1955 Argentina – Round 4 – Marini, Luis – 1/2-1/2 – Alcaraz Suarez, Juan Camilo – G28
1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. d3 Bf5 5. Nbd2 h6 6. O-O e6 7. Re1 Be7 8. c4 a5 9. b3 Na6 10. a3 Bh7
1955 Hoechst ch-GER – Round 1 – Stachowitz, Rolf – 1/2-1/2 – Hoenlinger, Baldur – G66
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. b3 e6 6. d4 Be7 7. Ba3 O-O 8. c4 Nbd7 9. Qc1 Re8 10. c5 Ne4
1955 Ljubljana – Round 10 – Pirc, Vasja – 1/2-1/2 – Vidmar, Milan Jr – G89
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. b3 Bg4 5. Bb2 Nbd7 6. O-O e6 7. c4 Be7 8. d3 O-O 9. Nc3 a5 10. Qc2 Qc7
1955 Ljubljana – Round 12 – Pirc, Vasja – 1/2-1/2 – Krivec Slavko – G107
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O g6 5. b3 Bg7 6. Bb2 O-O 7. c4 Bf5 8. d3 Qc8 9. Re1 Nbd7 10. cxd5 cxd5
1955 Marshall CC Ch 5556 – Round 14 – Saidy, Anthony – 1/2-1/2 – Howard, Franklin Sandford – G38
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O e6 5. d3 Nbd7 6. Nbd2 Bd6 7. e4 O-O 8. Re1 Bc7 9. e5 Ne8 10. d4 b6
1955 New York Rosenwald5455 – Round 10 – Sherwin, James T – 0-1 – Bisguier, Arthur B – G25
1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bf5 5. d3 Nbd7 6. Nbd2 e6 7. Qe1 h6 8. e4 dxe4 9. dxe4 Bh7 10. a3 Be7
1955 Wroclaw – Round ? – Plater, Kazimierz – 1/2-1/2 – Gadalinski, Jan – G23
1. g3 d5 2. Bg2 Nf6 3. Nf3 c6 4. O-O Bf5 5. d3 e6 6. Nfd2 Be7 7. e4 dxe4 8. Nxe4 Nxe4 9. dxe4 Qxd1 10. Rxd1 Bg6
1957 Minsk zt – Round 4 – Gipslis, Aivars – 1-0 – Skuja Roberts – G30
1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. d3 h6 5. O-O Bf5 6. Nbd2 Qc8 7. Re1 Nbd7 8. e4 dxe4 9. dxe4 Bg4 10. e5 Nd5
1957 URS Ch, semi final – Round 1 – Blagidze, Alexander – 0-1 – Bonch-Osmolovsky, Mikhail – G13
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. b3 Bf5 5. O-O h6 6. Bb2 e6 7. d3 Be7 8. Nbd2 O-O 9. c4 Nbd7 10. Rc1 Bh7
1957 Zittau-A 6th – Round 9 – Groiss, Werner – 1/2-1/2 – Zinn, Lothar – G14
1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Nbd7 5. d4 Nb6 6. Re1 Bf5 7. Nbd2 e6 8. c3 Be7 9. Ne5 Bd6 10. Ndf3 Qc7
1958 HUN Ch 13th – Round 18 – Forintos, Gyozo V – 1-0 – Pogats, Jozsef Jr. – G157
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. d3 h6 6. c4 e6 7. Nh4 Bh7 8. cxd5 cxd5 9. Qb3 Qd7 10. Nf3 Nc6
1958 Torneo de las Americas 1st – Round 1 – Lombardy, William J – 1-0 – Perez Perez, Francisco Jose – G6
1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Nbd7 5. d3 e6 6. Nbd2 Bc5 7. e4 dxe4 8. dxe4 Qc7 9. Qe2 e5 10. b3 O-O
1958 YUG Ch 13th – Round 13 – Dimc, Dragutin – 1/2-1/2 – Djurasevic, Bozidar – G74
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. b3 Nbd7 6. Bb2 e6 7. d3 h6 8. Nbd2 Bc5 9. a3 a5 10. c4 O-O
1959 Dresden – Round 11 – Florian, Tibor – 1/2-1/2 – Ivkov, Borislav – G83
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. d3 Bg4 5. Ne5 Bh5 6. c4 Nbd7 7. Nxd7 Qxd7 8. cxd5 cxd5 9. O-O e6 10. Bf4 Be7
1959 US-op – Round 4 – Saidy, Anthony – 1-0 – Ulvestad, Olaf – G7
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. b3 g6 5. Bb2 Bg7 6. O-O Nbd7 7. c4 O-O 8. Qc2 e6 9. d3 Re8 10. Nc3 Nh5
1960 Asuncion – Round 1 – Wexler, Bernardo – 1-0 – De Los Rios, Antonio – G34
1. g3 d5 2. Bg2 Nf6 3. Nf3 c6 4. O-O g6 5. d3 Bg7 6. Nbd2 Nbd7 7. e4 e5 8. Re1 O-O 9. exd5 Nxd5 10. a4 Qc7
1960 AUS Ch – Round 12 – Koshnitsky, Gregory – 1-0 – Kalinovsky, Peter – G54
1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bf5 5. d3 Nbd7 6. Re1 e5 7. e4 dxe4 8. Nh4 Bg4 9. Qd2 Qb6 10. dxe4 Bb4
1960 GBR Ch 47th – Round 3.5 – Lloyd, Kenneth William – 1/2-1/2 – Abrahams, Gerald – G27
1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. O-O Bf5 5. d3 h6 6. Nbd2 e6 7. b3 Bc5 8. Bb2 O-O 9. e3 Nbd7 10. Qe2 Qb6
1960 Mar del Plata – Round 13 – Gadia, Okicio – 0-1 – Bronstein, David I – G106
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. d3 Bf5 5. Nbd2 Nbd7 6. Nd4 Bg6 7. e4 dxe4 8. Nxe4 e5 9. Ne2 h5 10. h3 Bxe4
1960 Moscow-Leningrad m – Round 2.19 – Aronson, Lev – 1/2-1/2 – Bonch-Osmolovsky, Mikhail – G30
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. d3 h6 6. Nbd2 e6 7. Qe1 Be7 8. e4 Bh7 9. Qe2 Na6 10. a3 dxe4
1960 Sarajevo – Round 2 – Ivkov, Borislav – 1/2-1/2 – Matulovic, Milan – G20
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. b3 Bg4 5. Bb2 Nbd7 6. c4 e6 7. O-O Bd6 8. d3 O-O 9. Nbd2 a5 10. h3 Bh5
1961 Belgrade – Round 1 – Korchnoi, Viktor – 1-0 – Djurasevic, Bozidar – G30
1. g3 Nf6 2. Bg2 d5 3. Nf3 c6 4. O-O Bf5 5. d3 e6 6. Qe1 Be7 7. Nc3 Nfd7 8. e4 Bg6 9. Bf4 d4 10. Ne2 c5
1961 Budapest ch-HUN – Round 1 – Flesch, Jean-benoit – 1/2-1/2 – Rethy, Pal – G110
1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bf5 5. d3 Qc8 6. Re1 Bh3 7. Bh1 h6 8. Nbd2 e6 9. e4 Be7 10. b3 Nbd7
1961 Hoogovens – Round 1 – Gereben, Erno – 0-1 – Ivkov, Borislav – G39
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. d3 Bg4 5. h3 Bxf3 6. Bxf3 e5 7. Nd2 Bc5 8. O-O O-O 9. c4 Qe7 10. Qc2 Nbd7
1961 Palanga Baltic Ch – Round ? – Zilber, Israel – 1-0 – Janoev, David – G68
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. d3 e6 6. c3 Be7 7. Nbd2 h6 8. a3 O-O 9. b4 Nbd7 10. Bb2 Bh7
1961 Warsaw-Budapest m – Round ? – Plater, Kazimierz – 1/2-1/2 – Lengyel, Levente – G34
1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bf5 5. d3 h6 6. Nfd2 e5 7. e4 dxe4 8. dxe4 Be6 9. Nc3 Bc5 10. Qe2 Nbd7
1961 Zagreb – Round 1 – Udovcic, Mijo – 1/2-1/2 – Sokolov, Vladimir – G29
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. b3 e6 6. Bb2 Nbd7 7. d3 Bc5 8. Nbd2 O-O 9. Qe1 h6 10. e4 dxe4
1962 Poznan ch POL – Round 15 – Gromek, Jozef – 0-1 – Balcerowski, Witold – G101
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. b3 e6 6. Bb2 Bc5 7. d3 O-O 8. Nbd2 Nbd7 9. c4 Qb6 10. Qe1 Rfd8
1962 URS Team Ch – Round 1 – Zilber, Israel – 1-0 – Nizberg – G131
1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bf5 5. d3 e6 6. c3 h6 7. Nbd2 Nbd7 8. a3 Be7 9. b4 O-O 10. Bb2 Bh7
1962 Varna – Round 1 – Bouwmeester, Hans – 1-0 – Lantsias, Andreas – G28
1. Nf3 c6 2. g3 d5 3. Bg2 Nf6 4. O-O e6 5. d3 Be7 6. Nbd2 Nbd7 7. e4 dxe4 8. dxe4 Qc7 9. Qe2 Ne5 10. Nxe5 Qxe5
1963 Alekhine Memorial – Round 13 – Hort, Vlastimil – 1/2-1/2 – Smyslov, Vladimir – G91
1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bf5 5. b3 e6 6. Bb2 h6 7. c4 Be7 8. d3 O-O 9. Nbd2 Nbd7 10. Re1 Bh7
1963 CSR Ch – Round 6 – Alster, Ladislav – 0-1 – Vesely, Jiri – G54
1. g3 d5 2. Bg2 c6 3. Nf3 Nf6 4. O-O Bf5 5. d3 h6 6. Nbd2 e6 7. Qe1 Be7 8. e4 Bh7 9. e5 Nfd7 10. Qe2 c5
1963 Leningrad ch-URS – Round 1 – Nei, Iivo – 1/2-1/2 – Furman, Slavomir – G135
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. d3 e6 6. Nc3 h6 7. Qe1 Bh7 8. e4 dxe4 9. dxe4 Bb4 10. Bd2 O-O
1963 Split ol women – Round 11 – Konarkowska-Sokolov, Henrijeta – 1/2-1/2 – Asenova, Venka – G39
1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. d3 Nbd7 5. Nbd2 e5 6. e4 Bd6 7. O-O O-O 8. Qe2 Re8 9. Rd1 Nf8 10. Nf1 d4
1963 Sweden – Round 9 – Arnstam, Knut – 1/2-1/2 – Ek, Hans – G15
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. d3 h6 6. Nbd2 e6 7. Qe1 Be7 8. e4 dxe4 9. dxe4 Bh7 10. Qe2 O-O
1963 URS – Round ? – Faibisovich, Vadim Z – 1-0 – Bukhover, Alik – G20
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. b3 e6 6. Bb2 Be7 7. d3 h6 8. Nbd2 O-O 9. c4 Nbd7 10. Rc1 Bh7
1963 URS Team Ch – Round 1 – Korchnoi, Viktor – 1-0 – Grushevsky, Alexander – G22
1. g3 d5 2. Nf3 Nf6 3. Bg2 c6 4. O-O g6 5. d3 Bg7 6. Nbd2 O-O 7. e4 Nbd7 8. e5 Ne8 9. d4 f6 10. Re1 Nc7
1964 Amsterdam Interzonal – Round 12 – Benko, Pal – 0-1 – Stein, Leonid – G11
1. g3 d5 2. Nf3 Nf6 3. Bg2 c6 4. O-O Bf5 5. d3 Nbd7 6. Nbd2 e6 7. Qe1 Be7 8. e4 dxe4 9. dxe4 Bg4 10. Nc4 Bxf3
1964 BRA Ch – Round 14 – Rocha, Antonio – 1-0 – Dos Santos Teofilo, Alberto – G51
1. Nf3 Nf6 2. g3 c6 3. Bg2 d5 4. b3 Bf5 5. Ba3 Nbd7 6. O-O h6 7. d3 Qc7 8. c4 e5 9. Bxf8 Nxf8 10. cxd5 cxd5
1964 Buenos Aires – Round 3 – Eliskases, Erich – 0-1 – Petrosian, Tigran V – G33
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. b3 Bg4 5. Ne5 Bh5 6. Bb2 e6 7. O-O a5 8. d3 a4 9. a3 Bd6 10. Nd2 axb3
1964 CCC sf – Round ? – Zaitsev, Igor A – 1-0 – Arkhipov, Sergey – G11
1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Nbd7 5. d4 e6 6. b3 Bd6 7. Bb2 Qc7 8. c4 Qb8 9. Nc3 O-O 10. Qc2 dxc4
1964 Kiev ch-URS – Round 1 – Liavdansky, Vladimir – 0-1 – Sakharov, Yuri G. – G132
1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bf5 5. d3 h6 6. Nbd2 e6 7. b3 Be7 8. Bb2 O-O 9. Qe1 Nbd7 10. e4 Bh7
1964 Moscow Ch – Round ? – Simagin, Vladimir – 1/2-1/2 – Bykhovsky, Anatoly A – G114
1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bf5 5. d3 e6 6. b3 Nbd7 7. Bb2 h6 8. Nbd2 Be7 9. e4 dxe4 10. dxe4 Bh7
1964 Pecs – Round 4 – Malich, Burkhard, Dr. – 1/2-1/2 – Kozma, Julius – G3
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. b3 e6 6. c4 Be7 7. Bb2 h6 8. d4 O-O 9. Nc3 Nbd7 10. Nd2 Re8
1964 Pecs – Round 5 – Flesch, János – 1/2-1/2 – Kholmov, Ratmir D – G31
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. d3 h6 5. b3 Bf5 6. Bb2 e6 7. Nbd2 Nbd7 8. O-O Bh7 9. Qe1 Be7 10. e4 dxe4
1964 RSFSR-HUN – Round 4.2 – Bilek, Istvan – 1/2-1/2 – Polugaevsky, Lev – G30
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. d3 Bf5 5. Nh4 Bg4 6. h3 Bh5 7. Nd2 e6 8. g4 Bg6 9. e3 Be7 10. Qe2 Na6
1964 Tel Aviv olm prel – Round 7 – Vinagre Rios, Juan Antonio – 0-1 – Addison, Wiliam G – G75
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. d3 h6 6. Ne5 Nbd7 7. f4 e6 8. e3 Bd6 9. g4 Bh7 10. Nxd7 Qxd7
1964 WchT U26 11. fin-A – Round 3.1 – Kalme, Charles I – 1/2-1/2 – Hort, Vlastimil – G43
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. d3 h6 6. Nfd2 Qd7 7. Re1 Bh3 8. Bh1 e6 9. c3 Na6 10. b4 e5
1965 Belgrade – Round 4 – Flesch, János – 1/2-1/2 – Karaklajic, Nikola – G27
1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. d3 g6 5. O-O Bg7 6. Nbd2 O-O 7. e4 Bg4 8. h3 Bxf3 9. Qxf3 e6 10. Qe2 Na6
1965 Budapest HUN – Round 8 – Navarovszky, Laszlo – 0-1 – Polugaevsky, Lev – G22
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. d3 Bf5 5. O-O h6 6. Nbd2 e6 7. e3 Be7 8. Qe2 Bh7 9. e4 O-O 10. Ne5 Na6
1965 Hungary – Round 1 – Ozsvath, Andras – 0-1 – Haag, Ervin – G118
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. b3 h6 6. Bb2 e6 7. d3 Be7 8. Nbd2 Bh7 9. Ne5 O-O 10. e4 a5
1965 Kiel Open – Round 13 – Eising, Johannes – 1/2-1/2 – Fahnenschmidt, Gerhard – G64
1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. b3 Bf5 5. Bb2 h6 6. c4 e6 7. d3 Be7 8. Nbd2 O-O 9. Rc1 Nbd7 10. Rc2 Bh7
1965 Kiel Open – Round 8 – Eising, Johannes – 1/2-1/2 – Gerusel, Mathias – G40
1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bf5 5. b3 Nbd7 6. Bb2 Qc7 7. d4 h6 8. c4 e6 9. Nc3 Rd8 10. Rc1 Qb8
1965 Palma de Mallorca – Round 2 – Garcia Orus, Francisco – 1/2-1/2 – Bukic, Enver – G3
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. b3 Bg4 5. Bb2 Nbd7 6. d3 e6 7. Nbd2 Bd6 8. c4 Qe7 9. a3 O-O 10. Qc2 e5
1965 Sarajevo – Round 4 – Polugaevsky, Lev – 1/2-1/2 – Hort, Vlastimil – G39
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. b3 Bf5 5. O-O h6 6. Bb2 e6 7. d3 Be7 8. Nbd2 O-O 9. Re1 Bh7 10. e4 a5
1965 Tallinn ch-URS – Round 12 – Stein, Leon Rico – 1-0 – Gufeld, Eduard – G136
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. d3 h6 6. Nbd2 e6 7. b3 Be7 8. Bb2 O-O 9. Re1 a5 10. a3 Bh7
1965 Tallinn ch-URS – Round 15 – Korchnoi, Viktor – 1/2-1/2 – Bykhovsky, Anatoly A – G141
1. g3 d5 2. Nf3 Nf6 3. Bg2 c6 4. O-O Bf5 5. b3 h6 6. Bb2 e6 7. d3 Be7 8. Nbd2 O-O 9. Re1 Bh7 10. e4 a5
1965 WchT U26 12. fin-A – Round 1 – Sloth, Jorn – 1-0 – Tompa, Janos – G5
1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. d3 Bf5 5. Nbd2 h6 6. O-O e6 7. Qe1 Be7 8. e4 Bh7 9. b3 O-O 10. Bb2 Nbd7
1965 WchT U26 12. prel – Round 3 – Stepak, Yedael – 0-1 – Hort, Vlastimil – G30
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. b3 e6 6. Bb2 h6 7. d3 Be7 8. Nbd2 O-O 9. Ne5 Bh7 10. e4 Bb4
1965 Zagreb – Round 1 – Bronstein, David I – 1/2-1/2 – Petrosian, Tigran A. – G25
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. b3 Bg4 5. Bb2 Nbd7 6. d3 Bxf3 7. Bxf3 e6 8. Nd2 Bd6 9. e4 dxe4 10. Nxe4 Nxe4
1966 ARMIES-ch3 – Round 5 – Rakovsky, Emile – 0-1 – Hort, Vlastimil – G12
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. d3 h6 6. Nbd2 e6 7. Qe1 Be7 8. e4 Bh7 9. Qe2 O-O 10. Re1 a5
1966 Asztalos Memorial 9th – Round 7 – Dely, Peter – 1/2-1/2 – Lengyel, Levente – G38
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. b3 e6 6. Bb2 h6 7. d4 Nbd7 8. c4 a5 9. Nc3 Be7 10. Nd2 O-O
1966 Kislovodsk – Round 1 – Stefanov, Ivan – 0-1 – Fuchs, Reinhart – G8
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. b3 e6 6. Bb2 Nbd7 7. c4 h6 8. Nc3 Be7 9. d3 O-O 10. Re1 Bh7
1966 La Habana olm fin-A – Round 6 – Evans, Larry M – 1/2-1/2 – Bilek, Istvan – G115
1. g3 Nf6 2. Bg2 d5 3. Nf3 c6 4. O-O Bf5 5. d3 h6 6. Nbd2 e6 7. b3 Be7 8. Bb2 O-O 9. Re1 Bh7 10. e4 a5
1966 La Habana olm prel – Round 7 – Anastassopulos, Anastasios – 1/2-1/2 – Kolarov, Atanas Stefanov – G120
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. d3 Bf5 5. Nbd2 Nbd7 6. O-O e6 7. Qe1 Be7 8. e4 Bg6 9. e5 Ng8 10. Qe2 h5
1966 Mar del Plata 27th – Round 8 – Acosta Garcia, Rafael Isaac – 1/2-1/2 – Smyslov, Vladimir – G29
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. d3 Bg4 5. Nbd2 Nbd7 6. h3 Bh5 7. O-O e6 8. Qe1 Be7 9. e4 dxe4 10. dxe4 O-O
1966 New York ch-USA – Round 3 – Sherwin, James T – 1-0 – Addison, Wiliam G – G18
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. d3 Bf5 5. O-O h6 6. b3 e6 7. Bb2 Be7 8. Nbd2 O-O 9. e3 Bh7 10. Qe2 g5
1966 Oberhausen ol women – Round 1 – Trojanska, Evelina – 1/2-1/2 – Nowarra, Waltraud – G8
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. d3 Bf5 5. O-O h6 6. Nbd2 e6 7. Re1 Be7 8. e4 dxe4 9. dxe4 Nxe4 10. Nh4 Bxh4
1966 Sochi Chigorin Memorial 04th – Round 3 – Lein, Anatoly – 1-0 – Polugaevsky, Lev – G18
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. d3 h6 6. b3 e6 7. Bb2 Be7 8. Nbd2 O-O 9. Ne5 a5 10. a3 Na6
1966 URS Team Ch – Round ? – Geller, Efim P – 0-1 – Kosikov, Alexey I – G46
1. g3 Nf6 2. Bg2 d5 3. Nf3 c6 4. O-O Bf5 5. d3 h6 6. Nc3 e6 7. Nd4 Bg6 8. e4 Be7 9. e5 Nfd7 10. Re1 c5
1966 Vrnjacka Banja – Round 1 – Barcza, Gedeon – 1-0 – Trifunovic, Petar – G12
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. d3 g6 5. b3 Bg7 6. Bb2 O-O 7. O-O a5 8. a3 Nbd7 9. Nbd2 b6 10. c4 Bb7
1966 WchTJ U26 fin-A – Round 6 – Spiridonov, Nikola – 1-0 – Hennings, Artur – G35
1. g3 d5 2. Nf3 Nf6 3. Bg2 c6 4. b3 Bg4 5. O-O Nbd7 6. Bb2 e6 7. d3 Be7 8. Nbd2 O-O 9. h3 Bh5 10. e4 a5
1966 Zinnowitz – Round 8 – Liebert, Heinz – 1/2-1/2 – Malich, Burkhard, Dr. – G16
1. g3 d5 2. Bg2 c6 3. Nf3 Nf6 4. O-O g6 5. b3 Bg7 6. Bb2 O-O 7. c4 a5 8. d3 Na6 9. Nbd2 Nc7 10. Qc2 Bg4
1967 American Open – Round ? – Hanken, Jerome B – 1-0 – Almgren, Sven – G11
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. d3 Nbd7 6. c4 dxc4 7. dxc4 e5 8. Nc3 Qc7 9. Nd2 Be7 10. e4 Be6
1967 Halle zt – Round 1 – Zwaig, Arne – 1-0 – Minev, Georges – G5
1. g3 d5 2. Bg2 c6 3. Nf3 Nf6 4. O-O Bf5 5. d3 e6 6. Nfd2 Bc5 7. e4 dxe4 8. dxe4 Bg4 9. Qe1 e5 10. Nc4 Qc7
1967 Havana Armies Ch 4th – Round 3 – Cruz Cuesta, Octavio Augusto – 0-1 – Vadasz, Laszlo – G21
1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. O-O Bf5 5. d3 h6 6. Nbd2 e6 7. Qe1 Be7 8. e4 Bh7 9. Qe2 O-O 10. e5 Nfd7
1967 October Revolution 50 – Round 1 – Barcza, Gedeon – 1/2-1/2 – Hort, Vlastimil – G75
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. b3 Bg4 5. Bb2 Nbd7 6. O-O e6 7. d4 Bxf3 8. exf3 Bd6 9. f4 O-O 10. Nd2 c5
1967 October Revolution 50 – Round 1 – Doda, Zbigniew – 1/2-1/2 – Fuchs, Reinhart – G10
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. b3 e6 6. Bb2 h6 7. d3 Bc5 8. Nbd2 O-O 9. e3 Nbd7 10. Qe2 Qe7
1967 POL Team Ch 20th – Round 5 – Jamroz, Zbigniew – 1/2-1/2 – Grabczewski, Romuald – G32
1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. O-O Bf5 5. d3 Nbd7 6. Nbd2 e6 7. Nh4 Bg6 8. Qe1 Bc5 9. e4 O-O 10. Kh1 dxe4
1967 Sofia tt – Round 1 – Ciocaltea, Victor – 1/2-1/2 – Malich, Burkhard, Dr. – G15
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. d3 Bf5 5. O-O h6 6. Nbd2 e6 7. Qe1 Be7 8. e4 Bh7 9. Qe2 O-O 10. b3 a5
1967 Sousse Interzonal – Round 13 – Bilek, Istvan – 0-1 – Myagmarsuren, Lkhamsuren – G124
1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. d3 g6 5. O-O Bg7 6. Nbd2 O-O 7. Re1 a5 8. e4 Bg4 9. e5 Nfd7 10. h3 Bxf3
1967 Sweden (ch) – Round 6 – Nilsson, Zandor – 1-0 – Kinnmark, Ove – G32
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. b3 Bg4 5. Bb2 Nbd7 6. O-O Bxf3 7. Bxf3 e5 8. d3 Bc5 9. c4 O-O 10. Nc3 d4
1967 URS Team Ch – Round 1 – Uusi, Gunnar – 1-0 – Vistinietzki, Itzhak – G142
1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. b3 Bf5 5. Bb2 e6 6. O-O a5 7. d3 a4 8. bxa4 Na6 9. Nbd2 Nc5 10. Rb1 Be7
1967 URS Team Ch – Round 5.3 – Etruk, Rein T – 1-0 – Furman, Slavomir – G148
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. b3 Bf5 5. Bb2 e6 6. O-O h6 7. c4 Be7 8. d3 O-O 9. Nc3 Bh7 10. Qc2 Na6
1967 Vrnjacka Banja zt – Round 1 – Barczay, Laszlo – 1-0 – Fuchs, Reinhart – G13
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. b3 e6 6. Bb2 Nbd7 7. d3 h6 8. Nbd2 Bc5 9. e4 dxe4 10. dxe4 Bh7
1967 Zinnowitz – Round 11 – Spiridonov, Nikola – 1/2-1/2 – Kozma, Julius – G25
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. b3 Bf5 5. Bb2 e6 6. O-O Be7 7. d3 h6 8. Nbd2 O-O 9. c4 Nbd7 10. Rc1 a5
1968 Buesum – Round 9 – Hecht, Hans-Joachim – 1-0 – Saemisch, Friedrich – G15
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O h6 5. d3 Bf5 6. Nbd2 e6 7. c4 Be7 8. b3 O-O 9. Bb2 Bh7 10. Rc1 Re8
1968 DDR Ch 17th – Round 10 – Liebert, Heinz – 1/2-1/2 – Malich, Burkhard, Dr. – G11
1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. O-O g6 5. b3 Bg7 6. Bb2 O-O 7. c4 a5 8. d3 Na6 9. Nbd2 Nc7 10. Qc2 Bg4
1968 It Buesum GER – Round 3 – Huebner, Robert – 1/2-1/2 – Pollak, Georg – G15
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. d3 g6 5. Nbd2 Bg7 6. O-O O-O 7. e4 dxe4 8. dxe4 Qc7 9. Qe2 Bg4 10. Nc4 e5
1968 New York ch-USA – Round 5 – Weinberger, Tibor – 0-1 – Reshevsky, Samuel – G30
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. b3 Bf5 5. Bb2 e6 6. O-O Be7 7. d4 O-O 8. Nbd2 h6 9. Ne5 a5 10. a3 Nbd7
1968 POL Ch 25th – Round 7 – Jamroz, Zbigniew – 1/2-1/2 – Grabczewski, Romuald – G43
1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. O-O Bf5 5. d3 Nbd7 6. Nbd2 e5 7. Qe1 Bc5 8. e4 dxe4 9. dxe4 Be6 10. b3 Qc7
1969 FRG Team Ch – Round 1.8 – Clemens, Christian, Dr. – 1-0 – Kunze, Carlo – G7
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. d3 h6 6. Nbd2 e6 7. Qe1 Be7 8. e4 dxe4 9. dxe4 Bh7 10. Qe2 O-O
1969 Hoogovens – Round 3 – Van Scheltinga, Theo – 0-1 – Langeweg, Kick – G33
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. d3 Bf5 5. Nbd2 e6 6. b3 Be7 7. Bb2 O-O 8. Nh4 Bg4 9. h3 Bh5 10. g4 Bg6
1969 Hoogovens – Round 8 – Doda, Zbigniew – 1/2-1/2 – Langeweg, Kick – G68
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. b3 Bf5 5. Bb2 e6 6. O-O h6 7. d3 Be7 8. Nbd2 O-O 9. c4 Nbd7 10. Qc2 Bh7
1969 Leeuwarden ch-NED – Round 1 – Kramer, Hanspeter – 0-1 – Langeweg, Kick – G15
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. b3 Bf5 5. Bb2 e6 6. O-O Be7 7. d3 O-O 8. Nbd2 a5 9. a3 Nbd7 10. Nh4 Bg4
1969 Luhacovice – Round 8 – Beni, Alfred – 1/2-1/2 – Kozma, Julius – G69
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. b3 e6 6. Bb2 h6 7. d3 Be7 8. Nbd2 O-O 9. Re1 a5 10. e4 Bh7
1969 Moskou ch-URS – Round 1 – Polugaevsky, Lev – 1/2-1/2 – Geller, Efim P – G215
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. d3 Bg4 5. Nbd2 Nbd7 6. h3 Bxf3 7. Nxf3 e5 8. O-O Bc5 9. Nxe5 Nxe5 10. d4 Bd6
1969 Nordic Ch – Round 6 – Sigurjonsson, Bjorn – 1-0 – Saemisch, Friedrich – G16
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. b3 h6 6. Bb2 e6 7. c4 Be7 8. d4 O-O 9. Nc3 Nbd7 10. Nd2 Bh7
1969 Sweden – Round 1 – Ahman Ernst – 0-1 – Ek, Hans – G72
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. d3 h6 6. b3 e6 7. Bb2 Be7 8. Nbd2 O-O 9. Re1 Bh7 10. e4 a5
1969 Vidmar Memorial – Round 11 – Barcza, Gedeon – 1/2-1/2 – Bajec, Borut – G36
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. d3 Bg4 5. Nbd2 Nbd7 6. h3 Bxf3 7. Nxf3 e5 8. O-O Bc5 9. c3 O-O 10. Qc2 Re8
1971 Hoogovens – Round 10 – Huebner, Robert – 1/2-1/2 – Hort, Vlastimil – G240
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. d3 h6 6. b3 e6 7. Bb2 Be7 8. Nbd2 O-O 9. e3 a5 10. a4 Na6
1971 Hoogovens – Round 8 – Korchnoi, Viktor – 1-0 – Langeweg, Kick – G215
1. g3 Nf6 2. Bg2 d5 3. Nf3 c6 4. O-O Bf5 5. d3 e6 6. e3 Nbd7 7. Qe2 a5 8. Nc3 Be7 9. e4 dxe4 10. dxe4 Bg6
1973 Leningrad Interzonal – Round 8 – Quinteros, Miguel Angel – 1/2-1/2 – Taimanov, Mark – G139
1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. d3 Bg4 5. h3 Bh5 6. b3 e6 7. Bb2 Qa5+ 8. Qd2 Qxd2+ 9. Nbxd2 a5 10. a3 Nbd7
1975 URS Team Ch – Round 2 – Chikovani, Iuri – 1-0 – Gorniak, Yury Yurievich – G542
1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bf5 5. b3 e6 6. Bb2 h6 7. d3 Be7 8. Nbd2 O-O 9. Re1 a5 10. e4 Bh7
2. Norway Chess 2014 – Round 7.5 – Svidler, Peter – 1/2-1/2 – Agdestein, Simen – G27
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. d3 Bg4 5. Nbd2 Nbd7 6. h3 Bh5 7. g4 Bg6 8. Nh4 e5 9. e3 Bd6 10. Qe2 Qe7
4. FIDE GP 2009 – Round 12 – Kamsky, Gata – 1/2-1/2 – Aronian, Levon – G60
1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bf5 5. d3 e6 6. Nfd2 h6 7. e4 Bh7 8. Nc3 Nbd7 9. Qe2 Nb6 10. a4 a5
6. World Blitz 2010 – Round 3.4 – Karjakin, Sergey – 0-1 – Savchenko, Boris – G16
1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bf5 5. d3 Nbd7 6. Nh4 Be6 7. Nd2 g6 8. Ndf3 Bg7 9. Ng5 Nf8 10. Nxe6 Nxe6
Amber Blindfold 2007 – Round 1 – Morozevich, Alexander – 1-0 – Anand, Viswanathan – G5
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. d3 g6 5. O-O Bg7 6. Nbd2 O-O 7. e4 Bg4 8. h3 Bxf3 9. Qxf3 dxe4 10. dxe4 Nbd7
Amber Blindfold 2007 – Round 6 – Morozevich, Alexander – 1/2-1/2 – Gelfand, Boris – G18
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. d3 Bg4 5. h3 Bxf3 6. Bxf3 Nbd7 7. O-O e5 8. e4 dxe4 9. dxe4 Be7 10. Qe2 O-O
Amber-blindfold 16th 2007 – Round 3 – Morozevich, Alexander – 0-1 – Kramnik, Vladimir – G8
1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. d3 Bg4 5. h3 Bxf3 6. Bxf3 Nbd7 7. Bg2 e6 8. O-O Bd6 9. e4 Qc7 10. Qe2 O-O-O
Erevan ch-URS 1975 – Round 1 – Petrosian, Tigran V. – 1/2-1/2 – Furman, Slavomir – G38
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. b3 e6 6. Bb2 h6 7. d3 Be7 8. Nbd2 O-O 9. c4 Nbd7 10. a3 a5
EU-Cup 24th 2008 – Round 6 – Alekseev, Evgeny – 1/2-1/2 – Landa, Konstantin – G83
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. d3 g6 5. Nbd2 Bg7 6. e4 Bg4 7. Qe2 O-O 8. h3 Bxf3 9. Nxf3 e5 10. O-O Re8
FIDE GP Beijing 2013 – Round 7.5 – Grischuk, Alexander – 1-0 – Wang, Yue(SH) – G37
1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O g6 5. d3 Bg7 6. Nbd2 O-O 7. e4 a5 8. a4 Bg4 9. e5 Nfd7 10. d4 c5
GCT Blitz Paris 2017 – Round 15.4 – Caruana, Fabiano – 0-1 – Grischuk, Alexander – G74
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. d3 e6 6. b3 h6 7. Bb2 Be7 8. Nbd2 O-O 9. c4 a5 10. a3 Bh7
Hoogovens 1979 – Round 3 – Nikolac, Juraj – 0-1 – Polugaevsky, Lev – G7
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. b3 Bf5 5. O-O h6 6. Bb2 e6 7. d3 Be7 8. Nbd2 O-O 9. e3 a5 10. a4 Bh7
Lindores Abbey Tal Memorial 2021 – Round 1.46 – Maghsoodloo, Parham – 1-0 – Atalik, Ekaterina – G41
1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. O-O Bf5 5. d3 h6 6. Nbd2 e6 7. b3 Be7 8. Bb2 O-O 9. Re1 Bh7 10. a3 c5
Manila Interzonal 1990 – Round 5 – Damljanovic, Branko – 1-0 – Anand, Viswanathan – G94
1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. d3 Bf5 5. O-O h6 6. c4 dxc4 7. Ne5 Nbd7 8. Nxc4 e6 9. Bd2 Be7 10. b4 O-O
Millionaire TB Final 2015 – Round 1 – Nakamura, Hikaru – 1/2-1/2 – So, Wesley – G1
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. d3 Bg4 5. Nbd2 Nbd7 6. h3 Bxf3 7. Bxf3 e5 8. O-O Bc5 9. e3 a5 10. e4 O-O
Montreal 1979 – Round 11 – Larsen, Bent – 1/2-1/2 – Huebner, Robert – G49
1. g3 d5 2. Bg2 Nf6 3. Nf3 c6 4. d3 Bg4 5. Nbd2 Nbd7 6. h3 Bh5 7. e4 e5 8. exd5 cxd5 9. g4 Bg6 10. Nh4 h6
Norway Supreme Masters Blitz 2013 – Round 9.2 – Topalov, Veselin – 1/2-1/2 – Anand, Viswanathan – G42
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. d3 Bg4 5. b3 Nbd7 6. Bb2 e6 7. Nbd2 Be7 8. e3 a5 9. a3 O-O 10. h3 Bxf3
Qatar Masters Open 2015 – Round 3.36 – Vignesh N R – 1-0 – Bartel, Mateusz – G117
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O g6 5. b3 Bg7 6. Bb2 O-O 7. c4 Bg4 8. d4 Qb6 9. Ne5 Be6 10. cxd5 Bxd5
Qatar Masters Open 2015 – Round 5.27 – Stefanova, Antoaneta – 0-1 – Tomashevsky, Evgeny – G178
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. d3 e6 6. Nh4 Bg4 7. h3 Bh5 8. Qe1 Be7 9. f4 Nfd7 10. Nf3 f5
SportAccord Blitz Men 2013 – Round 17.5 – Le, Quang Liem – 1/2-1/2 – Dominguez Perez, Leinier – G130
1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bf5 5. d3 e6 6. b3 h6 7. c4 Nbd7 8. Bb2 Be7 9. Nc3 O-O 10. Rc1 Bh7
SportAccord Blitz Men 2013 – Round 21.7 – Le, Quang Liem – 1/2-1/2 – Wang, Hao(ZJWZ) – G164
1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O g6 5. b3 Bg7 6. Bb2 O-O 7. c4 Bg4 8. d3 Bxf3 9. Bxf3 e6 10. Qc2 Nbd7
Tata Steel , Wijk aan Zee 2013 – Round 6.4 – Harikrishna, Pentala – 1/2-1/2 – Anand, Viswanathan – G11
1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bf5 5. d3 h6 6. c4 e6 7. Qb3 Qb6 8. Nd4 Bh7 9. cxd5 exd5 10. Qxb6 axb6
USR - Wereld 1984 – Round 2.3 – Korchnoi, Viktor – 1-0 – Polugaevsky, Lev – G6
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. d3 h6 6. c4 e6 7. Be3 Be7 8. Qb3 Qc8 9. Nc3 O-O 10. Rac1 Bh7
World Blitz 2006 – Round 7 – Roiz, Michael – 1/2-1/2 – Anand, Viswanathan – G47
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. d3 h6 6. c4 dxc4 7. dxc4 Qxd1 8. Rxd1 Nbd7 9. Nc3 e5 10. Nd2 Bc2
World Blitz 2007 – Round 10 – Morozevich, Alexander – 1-0 – Karpov, Anatoly – G100
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. d3 Bf5 5. Nbd2 h6 6. O-O e6 7. Qe1 Bh7 8. e4 Be7 9. Ne5 Na6 10. Qe2 Nb4
World Blitz 2007 – Round 12 – Morozevich, Alexander – 1/2-1/2 – Gelfand, Boris – G119
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. d3 Bg4 5. Nbd2 Nbd7 6. h3 Bxf3 7. Nxf3 e5 8. O-O Be7 9. Nh4 O-O 10. Nf5 Re8
World Blitz 2015 – Round 4.31 – Malakhov, Valentyn – 1-0 – Olafsson, Halldor – G233
1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. O-O g6 5. b3 Bg7 6. Bb2 O-O 7. c4 a5 8. d3 a4 9. Nbd2 Na6 10. Qc1 Bg4
World Blitz 2016 – Round 1.14 – Maghsoodloo, Parham – 0-1 – Tomashevsky, Evgeny – G7
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. b3 Bg4 5. Bb2 Nbd7 6. h3 Bh5 7. d3 e6 8. g4 Bg6 9. Nh4 Bd6 10. Nd2 Qe7
World Blitz 2016 – Round 5.34 – Fressinet, Laurent – 1/2-1/2 – Atabayev, Maksat – G203
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O g6 5. b3 Bg7 6. Bb2 O-O 7. c4 Bg4 8. d4 Bxf3 9. Bxf3 e6 10. Nd2 Nbd7
World Blitz 2016 – Round 8.20 – Matlakov, Maxim – 1-0 – Mchedlishvili, Mikheil – G312
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. d3 h6 6. c4 e6 7. cxd5 exd5 8. Qb3 Qb6 9. Qc2 Be7 10. Nc3 O-O
World Blitz 2023 – Round 14.88 – Pranav, V – 0-1 – Shogdzhiev, Roman – G836
1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O g6 5. d3 Bg7 6. Nbd2 O-O 7. e4 dxe4 8. dxe4 Qc7 9. Qe2 e5 10. Nc4 Bg4
World Cup 1989 – Round ? – Nogueiras Santiago, Jesus – 1/2-1/2 – Korchnoi, Viktor – G123
1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O g6 5. b3 Bg7 6. Bb2 Qb6 7. Na3 O-O 8. c4 Bf5 9. d3 Na6 10. Qd2 Rfd8
World Rapid 2019 – Round 7.26 – Fedoseev, Vladimir – 1-0 – Sasikiran, Krishnan – G448
1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. d3 Bg4 5. h3 Bh5 6. Bf4 e6 7. Nbd2 Bd6 8. Bxd6 Qxd6 9. e4 Nbd7 10. Qe2 e5

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