B20h — Sicilian: Keres Variation (2.Ne2)

1.e4 c5 2.Ne2 * ● Trait aux Noirs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Avantages : paire de fous.
Faiblesses adverses : Bc8 enfermé, Bf8 enfermé, roi noir au centre.
Problèmes : roi au centre, Bc1 enfermé, Bf1 enfermé, 5 pièces non développées (B1, C1, F1, A1, H1).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● Nbd2 — Développer Nb1
● d3 — Libérer Bc1
● Bd3 — Développer Bf1
● c3 — Préparer d4

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Avantages : paire de fous.
Faiblesses adverses : Bc1 enfermé, Bf1 enfermé, roi blanc au centre.
Problèmes : roi au centre, Bc8 enfermé, Bf8 enfermé, 6 pièces non développées (B8, G8, C8, F8, A8, H8).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● ...d6 — Libérer Bc8
● ...Nc6 — Développer Nb8
● ...Nf6 — Développer Ng8
● ...Bd6 — Développer Bf8

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

B20h — Keres Variation (2.Ne2)

1.e4 c5 2.Ne2

Eval: [+0.19]

Les coups candidats

2…Nc6 — 40.2% (3761 parties)

Ambassadeurs : Kontic, Djordjije (41x), Zhong, Kevin (28x), Kubicka, Anna (27x), Suetin, Alexey S (25x), Szymanski, Robert (25x), Knoppert, Erik (24x), Mariano, Nathan Ferreti (24x), Bartel, Michal (24x)

2…d6 — 29.1% (2723 parties)

Ambassadeurs : Suarez Uriel, Adrian (18x), Kontic, Djordjije (17x), Vallejo Pons, Francisco (16x), Kubicka, Anna (16x), Kuijf, Marinus (15x), Zhong, Kevin (15x), Kupreichik, Viktor D (14x), Balashov, Yuri (13x)

2…e6 — 12.7% (1193 parties)

Ambassadeurs : Kuijf, Marinus (18x), Kontic, Djordjije (16x), Zhu, Hong Rui (16x), Kubicka, Anna (15x), Knoppert, Erik (12x), Suarez Uriel, Adrian (10x), Reinderman, Dimitri (9x), Fedoseev, Vladimir (7x)

2…Nf6 — 10.9% (1016 parties)

Ambassadeurs : Szymanski, Robert (40x), Koch, Christian (21x), Keres, Paul (10x), Kontic, Djordjije (10x), Antonov, Nikola (8x), Ilonen, Ilmari (8x), Kuijf, Marinus (7x), Fedorov, Alex (7x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	2…Nc6	2…d6	2…e6	2…Nf6
<1800	259	40%	31%	8%	9%
1800-2200	3032	41%	30%	13%	7%
2200-2600	4180	39%	30%	13%	13%
2600+	148	26%	24%	9%	39%

Évolution par décennie (% des parties)

Décennie	N parties	2…Nc6	2…d6	2…e6	2…Nf6
1890s	1	100%	—	—	—
1920s	6	33%	17%	33%	17%
1930s	40	42%	25%	12%	15%
1940s	103	48%	21%	7%	17%
1950s	189	47%	21%	4%	21%
1960s	266	44%	23%	12%	9%
1970s	170	40%	31%	17%	8%
1980s	345	35%	32%	22%	6%
1990s	1361	50%	25%	14%	5%
2000s	2219	42%	31%	13%	7%
2010s	3740	36%	30%	12%	13%
2020s	919	36%	28%	11%	19%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
2…Nc6	36%	36%	-0.2%
2…d6	30%	28%	▼ -2.2%
2…e6	12%	11%	▼ -1.6%
2…Nf6	13%	19%	▲ +5.8%

Joueurs célèbres

Champions du monde dans cette position

Hou, Yifan — 10 parties
Carlsen, Magnus — 6 parties
Botvinnik, Mikhail — 3 parties
Smyslov, Vladimir — 3 parties
Kasparov, Garry — 2 parties
Ju, Wenjun — 2 parties
Lasker, Emanuel — 1 partie
Euwe, Max — 1 partie
Tal, Mikhail — 1 partie
Anand, Viswanathan — 1 partie
Karpov, Anatoly — 1 partie
Ding, Liren — 1 partie

Parties historiques

2…Nc6 — 40.2% (3761 parties)

1893 — Lasker, Emanuel vs Celsito — 1-0 — Havana CUB
1925 — Crepeaux, Robert vs Winter, William — 0-1 — Bromley
1927 — Ilyin Zhenevsky, Alexander vs Makogonov, Vladimir — 0-1 — Moskou ch-URS
1930 — Johner, Paul vs Bernstein, Ossip — 1/2-1/2 — Le Pont
1931 — Capablanca, Jose vs Spanjaard, Eduard — 1/2-1/2 — Amsterdam NED

2…d6 — 29.1% (2723 parties)

1928 — Capablanca, Jose vs Yates, Frederic D — 1-0 — Bad Kissingen GER
1936 — Chistiakov, Alexander vs Kogan, Mikhail Saulovich — 1-0 — Moscow RUS
1937 — Chistiakov, Alexander vs Alatortsev, Vladimir N. — 0-1 — Moscow RUS
1937 — Kasparian, Genrikh vs Kan, Ilya A — 1/2-1/2 — Tbilisi ch-URS
1937 — Kasparian, Genrikh vs Goglidze, Viktor — 1-0 — Tbilisi ch

2…e6 — 12.7% (1193 parties)

1923 — Oskam, Gerard vs Colle, Edgar — 0-1 — Margate ENG
1929 — Shaposhnikov, NN. vs Panov, Vasily — 0-1 — Moscow RUS
1931 — Seibold, Bernd vs Kunert, Adrian — 1-0 — cr.
1933 — Milner Barry, Philip vs Eliskases, Erich — 1/2-1/2 — Hastings ENG
1935 — Capablanca, Jose vs Patzlee — 1-0 — Goettingen

2…Nf6 — 10.9% (1016 parties)

1928 — Sapira, Emmanuel vs Menchik, Vera — 1-0 — Hastings ENG
1933 — Becker, Albert vs Palme, Rudolf — 1/2-1/2 — Vienna AUT
1936 — Capablanca, Jose vs Allies, Chez-Ray — 1/2-1/2 — Havana CUB
1938 — Kasparian, Mathis vs Shiliakov — 1-0 — Azerbaijan
1938 — Kasparian, Mathis vs Dokshitsky — 1-0 — Moscow RUS

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	—
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	—	—
Cases faibles	—	—
Centre	● d5 (1v0)	—

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 0)
Bf1	● Bf1 Non développé (mob. 0)
Bc8		● Bc8 Non développé (mob. 0)
Bf8		● Bf8 Non développé (mob. 0)
Paire de fous	● Oui	● Oui
Non développées	5 (b1, c1, f1, a1, h1)	6 (b8, g8, 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, ● e4-e5, ● f2-f3	● …c5-c4, ● …d7-d6, ● …d7-d5, ● …e7-e6, ● …e7-e5, ● …f7-f6, ● …f7-f5

Partie
1933 Trebitsch Memorial 16th – Round 14 – Becker, Albert – 1/2-1/2 – Palme, Rudolf – G64 1. e4 c5 2. Ne2 Nf6 3. Nbc3 Nc6 4. g3 d6 5. Bg2 Bd7 6. O-O Qc8 7. Nf4 g6 8. d3 Bg7 9. Nfd5 O-O 10. Bg5 h6
1937 Tbilisi ch-URS – Round 1 – Kasparian, Genrikh – 1/2-1/2 – Kan, Ilya A – G82 1. e4 c5 2. Ne2 d6 3. g3 g6 4. Bg2 Bg7 5. O-O Nc6 6. c3 e5 7. Na3 Nge7 8. Nc2 Qb6 9. d3 O-O 10. Kh1 f5
1937 URS-ch10 – Round ? – Kasparian, Genrikh – 1/2-1/2 – Kan, Ilya A – G15 1. e4 c5 2. Ne2 Nc6 3. g3 g6 4. Bg2 Bg7 5. O-O d6 6. c3 e5 7. Na3 Nge7 8. Nc2 Qb6 9. d3 O-O 10. Kh1 f5
1938 URS Ch, semi final – Round 1 – Chistiakov, Alexander – 0-1 – Shipunov, Vladimir – G34 1. e4 c5 2. Ne2 Nf6 3. Nbc3 e5 4. g3 d6 5. Bg2 Nc6 6. d3 Be6 7. Nd5 Be7 8. c3 h5 9. h3 Rc8 10. Be3 Qd7
1938 URS Ch, semi final – Round 1 – Kasparian, Genrikh – 1/2-1/2 – Chekhover, Vitaly – G38 1. e4 c5 2. Ne2 e5 3. g3 h5 4. h3 h4 5. g4 Nf6 6. d3 Nc6 7. Bg2 d6 8. Nbc3 Nd4 9. Nxd4 cxd4 10. Ne2 d5
1939 Margate – Round 1 – Capablanca, Jose – 1-0 – George Shorrock Ashcombe Whea – G4 1. e4 c5 2. Ne2 d6 3. g3 Nc6 4. Bg2 g6 5. c3 Bg7 6. d4 e5 7. dxc5 dxc5 8. O-O Be6 9. Be3 Qxd1 10. Rxd1 b6
1943 Prague – Round 1 – Keres, Paul – 1-0 – Opocensky, Karel – G4 1. e4 c5 2. Ne2 d5 3. exd5 Nf6 4. d4 e6 5. dxe6 Bxe6 6. Nf4 Be7 7. Nxe6 fxe6 8. Bc4 Qxd4 9. Qxd4 cxd4 10. Bxe6 Nbd7
1943 Prague – Round 19 – Fichtl, Jiri – 1-0 – Kubanek, Jindrich – G156 1. e4 c5 2. Ne2 d6 3. g3 Nc6 4. Bg2 g6 5. O-O Bg7 6. c3 e5 7. d3 Nge7 8. Be3 b6 9. d4 Bg4 10. h3 Bd7
1943 Prague – Round 5 – Keres, Paul – 1-0 – Podgorny, Jiri – G38 1. e4 c5 2. Ne2 d6 3. g3 Nc6 4. Bg2 g6 5. c3 Bg7 6. O-O Bd7 7. d4 cxd4 8. cxd4 h5 9. Nbc3 h4 10. Be3 Nf6
1943 Salzburg – Round 1 – Keres, Paul – 1-0 – Foltys, Jan – G11 1. e4 c5 2. Ne2 Nf6 3. Nbc3 Nc6 4. g3 d5 5. exd5 Nxd5 6. Bg2 Nxc3 7. bxc3 e6 8. O-O Be7 9. Rb1 O-O 10. c4 Qd7
1943 Salzburg – Round 1 – Keres, Paul – 1-0 – Schmidt, Pascal – G10 1. e4 c5 2. Ne2 Nf6 3. Nbc3 e6 4. d4 d5 5. exd5 Nxd5 6. Nxd5 Qxd5 7. Be3 Nd7 8. Nc3 Qd6 9. d5 exd5 10. Qxd5 Qxd5
1946 Groningen – Round 9 – O'Kelly de Galway, Alberic – 0-1 – Denker, Arnold S – G41 1. e4 c5 2. Ne2 d6 3. g3 d5 4. Bg2 dxe4 5. Bxe4 Nf6 6. Bg2 Nc6 7. d3 e6 8. Nd2 Bd7 9. Nb3 Be7 10. O-O O-O
1946 Londen I – Round 4 – Tartakower, Savielly – 1-0 – Broadbent, Reginald – G15 1. e4 c5 2. Ne2 d6 3. g3 Nc6 4. Bg2 g6 5. c3 Bg7 6. O-O Qb6 7. Na3 Nf6 8. h3 O-O 9. d4 cxd4 10. cxd4 Bd7
1946 Treybal Memorial – Round 2 – Pachman, Ludek – 1-0 – Sajtar, Jaroslav – G11 1. e4 c5 2. Ne2 Nf6 3. Nbc3 Nc6 4. g3 g6 5. Bg2 Bg7 6. d3 d6 7. O-O Bd7 8. h3 h5 9. f4 Qc8 10. Kh2 Rb8
1947 Chigorin Memorial – Round ? – Keres, Paul – 1-0 – Kotov, Alexander. – G91 1. e4 c5 2. Ne2 Nf6 3. Nbc3 d5 4. exd5 Nxd5 5. Nxd5 Qxd5 6. d4 cxd4 7. Qxd4 Qxd4 8. Nxd4 a6 9. Be3 Bd7 10. O-O-O Nc6
1947 Chigorin Memorial – Round 1 – Plater, Kazimierz – 0-1 – Botvinnik, Mikhail – G50 1. e4 c5 2. Ne2 Nf6 3. Nbc3 d5 4. exd5 Nxd5 5. Nxd5 Qxd5 6. Nc3 Qd8 7. Bc4 Nc6 8. d3 e6 9. O-O Be7 10. f4 O-O
1947 Chigorin Memorial – Round 1 – Plater, Kazimierz – 1-0 – Kottnauer, Cenek – G49 1. e4 c5 2. Ne2 Nf6 3. Nbc3 d5 4. exd5 Nxd5 5. Nxd5 Qxd5 6. Nc3 Qd8 7. Bc4 e6 8. d3 Be7 9. Qg4 O-O 10. Be3 Nc6
1947 Moscow – Round 1 – Keres, Paul – 1-0 – Kotov Lundqvist, Alex – G18 1. e4 c5 2. Ne2 Nf6 3. Nbc3 d5 4. exd5 Nxd5 5. Nxd5 Qxd5 6. d4 cxd4 7. Qxd4 Qxd4 8. Nxd4 a6 9. Be3 Bd7 10. O-O-O Nc6
1947 Moscow Ch – Round ? – Bronstein, David I – 0-1 – Liublinsky, Victor – G43 1. e4 c5 2. Ne2 Nf6 3. Nbc3 e5 4. Ng3 Be7 5. Bc4 O-O 6. d3 Nc6 7. f4 d6 8. f5 Na5 9. Nh5 Bd7 10. Nxf6+ Bxf6
1947 Parnu – Round ? – Keres, Paul – 1-0 – Kotov, Alexander. – G77 1. e4 c5 2. Ne2 d6 3. g3 b5 4. Bg2 Bb7 5. d4 cxd4 6. Nxd4 a6 7. O-O Nf6 8. Re1 Qc7 9. a4 bxa4 10. Rxa4 Nbd7
1947 Schlechter Memorial – Round 11 – Lokvenc, Josef – 1-0 – Keller, Hans – G37 1. e4 c5 2. Ne2 d6 3. g3 e5 4. Bg2 g6 5. c3 Bg7 6. d4 Ne7 7. Be3 Qc7 8. O-O b6 9. f4 Bb7 10. fxe5 dxe5
1947 Vienna SCHLECHTER-mem – Round 14 – Palda, Karl – 0-1 – Kottnauer, Cenek – G30 1. e4 c5 2. Ne2 Nf6 3. Nbc3 d5 4. exd5 Nxd5 5. g3 Nc6 6. Bg2 Nc7 7. O-O e6 8. d3 Be7 9. Be3 Nd4 10. Qd2 O-O
1948 Bad Gastein – Round 12 – Beni, Alfred – 1-0 – Polzer, Hans – G85 1. e4 c5 2. Ne2 Nc6 3. f4 e6 4. g3 d5 5. e5 h5 6. Bg2 Nh6 7. d3 Nf5 8. Nbc3 Bd7 9. O-O Nce7 10. Qe1 Qb6
1948 Bad Gastein – Round 4 – Beni, Alfred – 1-0 – Danielsson, Gosta – G28 1. e4 c5 2. Ne2 d6 3. g3 Nf6 4. Bg2 Nc6 5. O-O g6 6. c3 Bg7 7. d4 cxd4 8. cxd4 O-O 9. Nbc3 Bd7 10. h3 Qc8
1948 Bad Nauheim – Round 9 – Czaya, Richard – 1-0 – Hoenlinger, Baldur – G14 1. e4 c5 2. Ne2 b6 3. c4 Bb7 4. Nbc3 e6 5. g3 d6 6. d4 Be7 7. Bg2 Nd7 8. O-O h5 9. f4 h4 10. g4 h3
1948 Venice – Round 1 – Lokvenc, Josef – 1-0 – Opocensky, Karel – G48 1. e4 c5 2. Ne2 d6 3. g3 Nc6 4. Bg2 e5 5. c3 Be7 6. d4 h5 7. h3 h4 8. g4 Bf6 9. Be3 Bg5 10. f4 exf4
1948 Venice – Round 1 – Lokvenc, Josef – 1-0 – Primavera, Giuseppe – G47 1. e4 c5 2. Ne2 d6 3. g3 g6 4. Bg2 Bg7 5. O-O Nc6 6. c3 e5 7. d3 Be6 8. Be3 Nge7 9. f4 f5 10. Nd2 Qd7
1949 Oldenburg – Round 17 – Sarapuu, Ortwin – 1/2-1/2 – Kieninger, Georg – G71 1. e4 c5 2. Ne2 e6 3. c3 d5 4. exd5 Qxd5 5. d4 Nf6 6. Be3 Nbd7 7. Nf4 Qc6 8. Be2 cxd4 9. cxd4 Bb4+ 10. Nd2 O-O
1949 Oldenburg – Round 8 – Sarapuu, Ortwin – 1-0 – Wood, Baruch – G28 1. e4 c5 2. Ne2 e5 3. Nbc3 g6 4. d3 Bg7 5. Be3 d6 6. Qd2 Ne7 7. h4 Be6 8. h5 Nbc6 9. h6 Bf6 10. g3 Nd4
1949 Schlechter Memorial – Round 1 – Kaliwoda, Kurt – 1/2-1/2 – Kottnauer, Cenek – G25 1. e4 c5 2. Ne2 Nf6 3. Nbc3 d5 4. exd5 Nxd5 5. Nxd5 Qxd5 6. Nc3 Qd8 7. Bc4 e6 8. d3 Be7 9. Be3 Nc6 10. O-O O-O
1950 Amsterdam – Round 16 – Tartakower, Savielly – 1/2-1/2 – Van den Berg, Carel B – G155 1. e4 c5 2. Ne2 Nf6 3. Nbc3 d5 4. exd5 Nxd5 5. Nxd5 Qxd5 6. Nc3 Qd8 7. Bb5+ Bd7 8. Bxd7+ Qxd7 9. O-O Nc6 10. d3 g6
1950 Amsterdam – Round 16 – Tartakower, Savielly – 1/2-1/2 – Van den Berg, Cees – G156 1. e4 c5 2. Ne2 Nf6 3. Nbc3 d5 4. exd5 Nxd5 5. Nxd5 Qxd5 6. Nc3 Qd8 7. Bb5+ Bd7 8. Bxd7+ Qxd7 9. O-O Nc6 10. d3 g6
1950 Amsterdam – Round 6 – Tartakower, Savielly – 1/2-1/2 – Stahlberg, Gideon – G72 1. e4 c5 2. Ne2 d6 3. c3 Nf6 4. g3 Nxe4 5. Bg2 Nf6 6. d4 Nbd7 7. O-O g6 8. Qa4 cxd4 9. cxd4 Bg7 10. Bd2 O-O
1950 Corr Wch1 – Round 1 – Madsen, Svend Aage – 1-0 – Van Scheltinga, Theo – G14 1. e4 c5 2. Ne2 Nf6 3. Nbc3 e6 4. d4 d5 5. exd5 exd5 6. Be3 c4 7. Ng3 Bb4 8. Be2 O-O 9. O-O Bxc3 10. bxc3 Nbd7
1950 Dubrovnik olm – Round 15 – Sumar, Julio – 0-1 – Nestler, Vincenzo – G227 1. e4 c5 2. Ne2 Nc6 3. g3 d5 4. Bg2 dxe4 5. Bxe4 Nf6 6. Bg2 e5 7. d3 Be6 8. Nbc3 Be7 9. O-O Qd7 10. Re1 O-O
1950 Venice – Round 7 – Smyslov, Vladimir – 1-0 – Szabados, Eugenio – G66 1. e4 c5 2. Ne2 d6 3. g3 g6 4. Bg2 Bg7 5. c3 Nc6 6. Na3 Bd7 7. Nc2 c4 8. d4 cxd3 9. Qxd3 Ne5 10. Qd1 Qc8
1951 Marianske Lazne zt – Round 1 – Lokvenc, Josef – 1/2-1/2 – Foltys, Jan – G51 1. e4 c5 2. Ne2 Nf6 3. Nbc3 d5 4. exd5 Nxd5 5. Nxd5 Qxd5 6. d4 e5 7. dxe5 Qxe5 8. c3 Be7 9. Bf4 Qf6 10. Be3 O-O
1951 New York – Round 1 – Byrne, Ray – 1-0 – Kramer, George – G8 1. e4 c5 2. Ne2 Nf6 3. Nbc3 d5 4. exd5 Nxd5 5. g3 Bg4 6. Bg2 Nxc3 7. bxc3 Nc6 8. h3 Bf5 9. O-O e6 10. d3 Be7
1951 Staunton Memorial – Round 10 – Klein, Ernst – 1/2-1/2 – Matanovic, Aleksandar – G72 1. e4 c5 2. Ne2 d6 3. g3 Nc6 4. Bg2 g6 5. d4 cxd4 6. Nxd4 Bg7 7. Nxc6 bxc6 8. O-O Qb6 9. c4 Bxb2 10. Bxb2 Qxb2
1951 Wertheim Memorial – Round 11 – Byrne, Robert E – 1-0 – Kramer, George – G64 1. e4 c5 2. Ne2 Nf6 3. Nbc3 d5 4. exd5 Nxd5 5. g3 Bg4 6. Bg2 Nxc3 7. bxc3 Nc6 8. h3 Bf5 9. O-O e6 10. d3 Be7
1952 Helsinki olm – Round 1 – Keres, Paul Petrovich – 1/2-1/2 – Filip, Miroslav – G100 1. e4 c5 2. Ne2 Nf6 3. Nbc3 d5 4. exd5 Nxd5 5. Nxd5 Qxd5 6. d4 e5 7. Nc3 Qxd4 8. Bb5+ Bd7 9. Qe2 Nc6 10. O-O O-O-O
1952 Miedzyzdroje – Round 9 – Szabo, Stefan – 1-0 – Bobotsov, Milko G – G56 1. e4 c5 2. Ne2 d6 3. g3 Nc6 4. Bg2 g6 5. d4 cxd4 6. Nxd4 Bg7 7. Nxc6 bxc6 8. O-O Bb7 9. c4 Nf6 10. Nc3 O-O
1952 OWL Ch – Round 6 – Hellwig, Hannah M – 0-1 – De Meyer, Alexander – G19 1. e4 c5 2. Ne2 Nc6 3. g3 d5 4. Bg2 dxe4 5. Bxe4 Nf6 6. Bxc6+ bxc6 7. Nbc3 Bg4 8. h3 Bf3 9. Rg1 e5 10. d3 Rb8
1952 Vienna 5253 – Round ? – Kinzel, Anton – 0-1 – Nedeljkovic, Srecko M – G19 1. e4 c5 2. Ne2 d6 3. g3 Nc6 4. Bg2 g6 5. O-O Bg7 6. c3 e5 7. Na3 Nge7 8. d4 cxd4 9. cxd4 Nxd4 10. Nxd4 exd4
1953 Budapest HUN – Round ? – Papp, Ladislav – 1-0 – Barcza, Gedeon – G10 1. e4 c5 2. Ne2 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nxd4 Nc6 6. Nf3 e6 7. c4 Nde7 8. Bd3 Nxe5 9. Nxe5 Qa5+ 10. Nc3 Qxe5+
1953 Candidats Tournament – Round 15 – Keres, Paul Petrovich – 1/2-1/2 – Najdorf, Miguel – G96 1. e4 c5 2. Ne2 Nf6 3. Nbc3 d6 4. g3 Nc6 5. Bg2 g6 6. d3 Bg7 7. Be3 O-O 8. h3 Ne8 9. Qd2 Nd4 10. Nd1 Rb8
1953 CSR Ch Prague – Round 7 – Sefc, Jan – 1/2-1/2 – Ujtelky, Maximilian – G38 1. e4 c5 2. Ne2 Nf6 3. Nbc3 d5 4. exd5 Nxd5 5. Nxd5 Qxd5 6. d4 e5 7. dxe5 Qxe5 8. c3 Nc6 9. Be3 Be7 10. Nf4 O-O
1953 Paris – Round 2 – Tartakower, Savielly – 0-1 – Raizman, Maurice – G5 1. e4 c5 2. Ne2 Nf6 3. Nbc3 Nc6 4. g3 d6 5. Bg2 g6 6. d3 Bg7 7. O-O O-O 8. h3 Bd7 9. Be3 h6 10. Qd2 Kh7
1954 CSR Ch sf – Round 12 – Weiner, Milan – 1-0 – Pithart, Frantisek – G49 1. e4 c5 2. Ne2 d6 3. c4 Nf6 4. Nbc3 g6 5. d4 Na6 6. g3 Bg7 7. Bg2 O-O 8. O-O Rb8 9. Rb1 Be6 10. b3 b6
1954 Montevideo – Round 15 – Kalkstein – 1-0 – Alvarez del Monte, Jose – G113 1. e4 c5 2. Ne2 d6 3. g3 Bg4 4. Bg2 Qc8 5. h3 Bd7 6. d4 cxd4 7. Nxd4 Nc6 8. Nc3 Nf6 9. Bg5 a6 10. Qd2 e6
1954 New York ch-USA – Round 10 – Bernstein, Sidney – 1-0 – Mengarini, Ariel – G41 1. e4 c5 2. Ne2 Nf6 3. Nbc3 d5 4. exd5 Nxd5 5. Nxd5 Qxd5 6. Nc3 Qe5+ 7. Be2 Bg4 8. f3 Bf5 9. O-O Nc6 10. Bb5 e6
1955 Buenos Aires CA – Round 10 – Sanguineti, Raúl Carlos – 1/2-1/2 – Pilnik, Herman – G73 1. e4 c5 2. Ne2 d6 3. g3 g6 4. Bg2 Bg7 5. O-O Nc6 6. c3 e5 7. Na3 Be6 8. Nc2 d5 9. d4 dxe4 10. Bxe4 cxd4
1955 Hungary – Round 5 – Keres, Paul Petrovich – 1/2-1/2 – Benko, Pal – G14 1. e4 c5 2. Ne2 g6 3. g3 d5 4. Bg2 dxe4 5. Bxe4 Nf6 6. Bg2 Nc6 7. d3 Bg7 8. O-O O-O 9. Nd2 Be6 10. Nf4 Bg4
1955 Moskou ch-URS – Round 1 – Keres, P. – 1/2-1/2 – Kortchnoi, V. – G74 1. e4 c5 2. Ne2 Nf6 3. Nbc3 d6 4. g3 g6 5. Bg2 Bg7 6. O-O Nc6 7. d4 cxd4 8. Nxd4 Bd7 9. Nde2 O-O 10. h3 Rc8
1955 Poland ch13 – Round 6 – Szapiro, Grzegorz – 0-1 – Gromek, Jozef – G23 1. e4 c5 2. Ne2 Nc6 3. g3 Nf6 4. Nbc3 d6 5. Bg2 g6 6. O-O Bg7 7. d3 O-O 8. h3 Ne8 9. Bg5 Nc7 10. Qd2 Rb8
1955 URS-USA telex – Round 2 – Keres, Paul – 1-0 – Byrne, Ray – G4 1. e4 c5 2. Ne2 Nf6 3. Nbc3 d5 4. exd5 Nxd5 5. Nxd5 Qxd5 6. d4 cxd4 7. Qxd4 Qxd4 8. Nxd4 a6 9. Be3 e5 10. Nb3 Bf5
1955 Wch U20 final-A – Round 7 – Van der Wiel, John T.H. – 0-1 – Schweber, Samuel – G28 1. e4 c5 2. Ne2 Nc6 3. g3 Nf6 4. Bg2 d6 5. c3 e5 6. f4 Be7 7. d4 cxd4 8. cxd4 Bg4 9. d5 Nd4 10. Nbc3 Rc8
1955 Wch U20 prel-B – Round 5 – Schweber, Samuel – 0-1 – Lloyd, Kenneth – G15 1. e4 c5 2. Ne2 e5 3. Nbc3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O b6 7. f4 d6 8. Nd5 Na6 9. Nec3 Nc7 10. d3 Ncxd5
1956 Candidats Tournament – Round 3 – Keres, Paul – 1-0 – Pilnik, Herman – G14 1. e4 c5 2. Ne2 d6 3. g3 g6 4. Bg2 Bg7 5. c3 Nf6 6. d4 O-O 7. O-O Qc7 8. Na3 Nc6 9. h3 Rd8 10. Be3 e5
1956 Montevideo – Round 1 – Fernandez Zubieta, Cristian Benjamin – 0-1 – Ader Hausman, Walter – G31 1. e4 c5 2. Ne2 Nf6 3. Nbc3 d5 4. exd5 Nxd5 5. g3 Nc6 6. Bg2 Nc7 7. O-O g6 8. d3 Bg7 9. Be3 Nd4 10. Nf4 O-O
1956 Moscow olm fin-A – Round 8 – Keres, Paul Petrovich – 1/2-1/2 – Walther, Edgar – G10 1. e4 c5 2. Ne2 d6 3. g3 Nc6 4. Bg2 g6 5. O-O Bg7 6. c3 e5 7. Na3 Nge7 8. Nc2 d5 9. d3 O-O 10. Ne3 d4
1956 Moscow olm fin-B – Round 10 – De Greif, Boris – 1-0 – Hermann, Ludwig – G114 1. e4 c5 2. Ne2 d6 3. g3 Nf6 4. Bg2 a6 5. c3 e5 6. a4 Nc6 7. O-O Be7 8. d3 Bg4 9. h3 Bd7 10. f4 Qc8
1956 Moscow olm prel – Round 7 – Keres, Paul Petrovich – 1-0 – Bhend, Edwin – G224 1. e4 c5 2. Ne2 d6 3. g3 Nc6 4. Bg2 Nf6 5. O-O e5 6. c3 Be7 7. d4 cxd4 8. cxd4 O-O 9. Nbc3 Bd7 10. h3 Re8
1956 New York Rosenwald – Round ? – Bernstein, Sidney – 0-1 – Feuerstein, Arthur – G25 1. e4 c5 2. Ne2 Nf6 3. Nbc3 d6 4. Nf4 Nc6 5. Bc4 e6 6. d3 Be7 7. a4 Nb4 8. O-O O-O 9. Re1 Re8 10. g4 h6
1956 New York Rosenwald – Round ? – Bernstein, Sidney – 0-1 – Reshevsky, Samuel – G23 1. e4 c5 2. Ne2 d6 3. g3 g6 4. Bg2 Bg7 5. O-O e5 6. f4 Ne7 7. d3 O-O 8. fxe5 dxe5 9. Be3 b6 10. Qd2 Nbc6
1956 New York Rosenwald – Round ? – Bernstein, Sidney – 1-0 – Byrne, David – G26 1. e4 c5 2. Ne2 d6 3. Nf4 Nf6 4. Nc3 Nc6 5. Bc4 a6 6. a4 e6 7. d3 Be7 8. Bd2 Rb8 9. O-O O-O 10. Kh1 Bd7
1956 New York Rosenwald – Round ? – Bernstein, Sidney – 1/2-1/2 – Shainswit, George – G22 1. e4 c5 2. Ne2 Nf6 3. e5 Nd5 4. Nbc3 Nc7 5. g3 Nc6 6. f4 d6 7. exd6 exd6 8. Bg2 Be7 9. d4 O-O 10. Be3 Bf5
1956 New York Rosenwald5556 – Round 1 – Lombardy, William J – 1/2-1/2 – Reshevsky, Samuel – G16 1. e4 c5 2. Ne2 d6 3. g3 g6 4. Bg2 Bg7 5. O-O Nc6 6. Nbc3 e5 7. d3 Nge7 8. Bg5 f6 9. Be3 O-O 10. f4 Nd4
1956 Oklahoma City Open – Round 1 – Swank, A. – 0-1 – Fischer, Raphael – G2 1. e4 c5 2. Ne2 Nc6 3. b3 Nf6 4. Nbc3 e6 5. Bb2 d5 6. Ng3 Bd6 7. Bb5 O-O 8. Bd3 Ne5 9. Be2 Ng6 10. Nb5 Nxe4
1956 Olympiad, Moscow RUS – Round 3 – Penrose, Justin – 1/2-1/2 – Panno, Oscar – G9 1. e4 c5 2. Ne2 Nf6 3. Nbc3 d6 4. g3 Nc6 5. Bg2 g6 6. d3 Bg7 7. h3 Nd4 8. Nxd4 cxd4 9. Ne2 Nd7 10. c3 dxc3
1957 HUN Ch 12th – Round ? – Papp, Laszlo – 1/2-1/2 – Benko, Pal – G15 1. e4 c5 2. Ne2 g6 3. g3 d5 4. Nbc3 d4 5. Na4 e5 6. b3 Nc6 7. Nb2 Bg4 8. Bg2 Bg7 9. h3 Be6 10. O-O Nge7
1957 Leningrad Ch – Round 17 – Ragozin, Viacheslav – 1/2-1/2 – Bykov, Vladimir – G129 1. e4 c5 2. Ne2 e6 3. g3 d5 4. Bg2 dxe4 5. Bxe4 Nf6 6. Bg2 Nc6 7. d3 Be7 8. Nbc3 O-O 9. O-O Bd7 10. Be3 Rc8
1957 Santiago – Round 1 – Letelier Martner, Rene – 1-0 – Jimenez Zerquera, Eleazar – G8 1. e4 c5 2. Ne2 d6 3. g3 g6 4. Bg2 Bg7 5. O-O Nc6 6. c3 Nf6 7. d4 Nd7 8. Be3 O-O 9. Qd2 cxd4 10. cxd4 Nb6
1958 Asztalos Memorial – Round 9 – Plater, Kazimierz – 0-1 – Bilek, Istvan – G26 1. e4 c5 2. Ne2 e6 3. c3 d5 4. exd5 exd5 5. d4 Nf6 6. Bg5 Nc6 7. Nd2 Be7 8. Bh4 cxd4 9. Nxd4 Nxd4 10. cxd4 O-O
1958 Asztalos Memorial 1st – Round 6 – Troianescu, Octav – 1/2-1/2 – Forintos, Gyozo V – G13 1. e4 c5 2. Ne2 g6 3. d4 Bg7 4. Nbc3 Nf6 5. d5 d6 6. Ng3 O-O 7. Be2 a6 8. a4 e5 9. h4 b6 10. Bg5 Qd7
1958 Mar del Plata – Round 14 – Sanguinetti, Ricardo – 1/2-1/2 – Pilnik, Herman – G103 1. e4 c5 2. Ne2 e6 3. g3 d5 4. Bg2 dxe4 5. Bxe4 Nf6 6. Bg2 Be7 7. O-O Nc6 8. Na3 O-O 9. Nc4 Nd5 10. Nc3 Nxc3
1958 Munich olm fin-A – Round 11 – Walther, Edgar – 0-1 – Tal, Mikhail – G114 1. e4 c5 2. Ne2 Nf6 3. d3 Nc6 4. Nd2 d5 5. c3 dxe4 6. dxe4 g6 7. Qc2 Bg7 8. a4 O-O 9. Nc4 Na5 10. Nf4 e5
1959 Argentina – Round 2 – Piazzini, Luis – 1-0 – Dominguez, Cristobal – G12 1. e4 c5 2. Ne2 d6 3. g3 g6 4. Bg2 Bg7 5. O-O Nc6 6. c3 Qb6 7. Na3 e6 8. Rb1 Nge7 9. d4 cxd4 10. cxd4 d5
1959 Argentina – Round 3 – Farah, Rodolfo – 1/2-1/2 – Foguelman, Alberto – G16 1. e4 c5 2. Ne2 d6 3. g3 Nc6 4. Bg2 g6 5. O-O Bg7 6. c3 Nf6 7. d4 cxd4 8. cxd4 Bg4 9. Nbc3 Qb6 10. Rb1 O-O
1959 Buenos Aires Ch – Round 5 – Piazzini, Luis – 1/2-1/2 – Pelikán, Jiří – G18 1. e4 c5 2. Ne2 d6 3. g3 Nf6 4. Bg2 g6 5. O-O Bg7 6. c3 O-O 7. d4 Nc6 8. dxc5 dxc5 9. Be3 Qa5 10. Nd2 Rd8
1959 FRG Ch Nuerenberg GER – Round 2 – Schmid, Lothar – 1/2-1/2 – Pfeiffer, Gerhard – G5 1. e4 c5 2. Ne2 d6 3. d4 Nf6 4. Nbc3 Nbd7 5. g3 g6 6. Bg2 Bg7 7. O-O O-O 8. h3 Rb8 9. Be3 b6 10. Qd2 Bb7
1959 Quilmes – Round 2 – Piazzini, Luis – 1/2-1/2 – Rossetto, Hector – G27 1. e4 c5 2. Ne2 a6 3. g3 d5 4. Bg2 dxe4 5. Bxe4 Nf6 6. Bg2 e5 7. d3 Be7 8. Bg5 O-O 9. Nbc3 Nc6 10. O-O Be6
1961 Baku ch-URS – Round 3 – Vasiukov, Evgeni – 1-0 – Vladimirov, Boris T – G36 1. e4 c5 2. Ne2 Nc6 3. g3 d5 4. Bg2 dxe4 5. Bxe4 Nf6 6. Bg2 Bf5 7. Na3 Qd7 8. h3 e5 9. d3 Be7 10. g4 Be6
1961 Belgrade Open – Round 6 – Kozomara, David – 1-0 – Abalde Perez, Fernando Jose – G15 1. e4 c5 2. Ne2 Nf6 3. e5 Nd5 4. Nbc3 Nxc3 5. dxc3 Nc6 6. f4 d6 7. exd6 Qxd6 8. Qxd6 exd6 9. Be3 Be6 10. Ng3 f5
1961 IBM – Round 5 – De Rooi, Paul – 0-1 – Langeweg, Kick – G24 1. e4 c5 2. Ne2 Nf6 3. Nbc3 d6 4. g3 Nc6 5. Bg2 g6 6. O-O Bg7 7. d3 O-O 8. h3 Ne8 9. Be3 Nd4 10. Kh2 Bd7
1961 Katowice ch18-POL – Round 8 – Tarnowski, Alfred – 1-0 – Borowski, Natan – G51 1. e4 c5 2. Ne2 e6 3. d4 d5 4. exd5 exd5 5. Nbc3 c4 6. g3 Bb4 7. Bg2 Ne7 8. O-O O-O 9. Nf4 Bxc3 10. bxc3 Nbc6
1961 Mar del Plata KIM – Round 1 – Dominguez, Cristobal – 0-1 – Bielicki, Carlos – G10 1. e4 c5 2. Ne2 Nf6 3. Nbc3 d5 4. e5 Nfd7 5. e6 fxe6 6. Nf4 Nf6 7. Bb5+ Kf7 8. d4 c4 9. g4 h6 10. Qe2 a6
1961 Mar del Plata KIM – Round 1 – Gonzalez Intelangelo, Gerardo – 0-1 – Puiggros, Guillermo – G11 1. e4 c5 2. Ne2 d6 3. c4 Nf6 4. Nbc3 Nc6 5. d3 g6 6. g3 Bg4 7. Bg2 Ne5 8. O-O Nf3+ 9. Kh1 h5 10. Qa4+ Nd7
1961 Moscow Ch – Round ? – Goldberg, Grigory A – 1-0 – Ignatiev, Felix N – G57 1. e4 c5 2. Ne2 d6 3. g3 g6 4. Bg2 Bg7 5. c3 Nf6 6. d4 cxd4 7. cxd4 O-O 8. Nbc3 Nc6 9. O-O Bd7 10. h3 Rc8
1961 Moscow Ch – Round ? – Shamkovich, Leonid – 1/2-1/2 – Vasiukov, Evgeni – G62 1. e4 c5 2. Ne2 Nf6 3. Nbc3 a6 4. g3 b5 5. Bg2 Bb7 6. O-O d6 7. d3 Nbd7 8. f4 e6 9. h3 h5 10. Be3 Qc7
1961 Sarajevo – Round 2 – Kozomara, Vlado – 1-0 – Bogdanovic, Radivoje – G17 1. e4 c5 2. Ne2 d6 3. c3 Nf6 4. Ng3 g6 5. d4 cxd4 6. cxd4 Bg7 7. Nc3 O-O 8. Be2 a6 9. O-O Nfd7 10. Be3 e5
1961 WchT U26 08th – Round 13.1 – Lombardy, William J – 1-0 – Dava R – G121 1. e4 c5 2. Ne2 d6 3. g3 Nf6 4. Bg2 g6 5. c3 Bg7 6. d4 O-O 7. h3 e5 8. dxe5 dxe5 9. Qc2 Nc6 10. O-O Be6
1962 Budapest-Warsaw m – Round ? – Filipowicz, Andrzej – 1/2-1/2 – Bilek, Istvan – G20 1. e4 c5 2. Ne2 g6 3. d4 Bg7 4. Nbc3 Nf6 5. dxc5 Qa5 6. Qd3 Na6 7. Be3 Ng4 8. O-O-O Nxc5 9. Qd2 Nxe3 10. Qxe3 d6
1962 Candidats Tournament – Round 14 – Keres, Paul Petrovich – 1/2-1/2 – Fischer, Robert J – G52 1. e4 c5 2. Ne2 d6 3. g3 g6 4. Bg2 Bg7 5. O-O Nc6 6. c3 e5 7. d3 Nge7 8. a3 O-O 9. b4 b6 10. f4 exf4
1962 Hungary – Round 12 – Szollosi, Laszlo – 1-0 – Liptay, Laszlo Dr. – G92 1. e4 c5 2. Ne2 Nf6 3. d3 d5 4. Nd2 Nc6 5. g3 e6 6. Bg2 Be7 7. O-O O-O 8. Re1 b5 9. exd5 exd5 10. a4 b4
1962 It Bamberg GER – Round 7 – Hecht, Hans-Joachim – 1/2-1/2 – Ellrich, Paul – G33 1. e4 c5 2. Ne2 d6 3. d3 g6 4. c4 Bg7 5. g3 Nc6 6. Nbc3 e6 7. Bg2 Nge7 8. Be3 Nd4 9. h4 h5 10. O-O O-O
1962 Moscow RUS – Round 1 – Averbakh, Yuri L – 1/2-1/2 – Ignatiev, Felix N – G9 1. e4 c5 2. Ne2 d6 3. g3 g6 4. Bg2 Bg7 5. c3 Nc6 6. O-O e5 7. d3 Nge7 8. a3 a5 9. a4 O-O 10. Na3 Be6
1962 Skopje ch17-YUG – Round 1 – Kozomara, Vlado – 0-1 – Buljovcic, Ivan – G37 1. e4 c5 2. Ne2 Nf6 3. e5 Nd5 4. Nbc3 Nc7 5. d4 cxd4 6. Nxd4 d6 7. exd6 Qxd6 8. Be3 a6 9. Bd3 g6 10. O-O Bg7
1962 Skopje ch17-YUG – Round 1 – Kozomara, Vlado – 1/2-1/2 – Janosevic, Dragoljub – G36 1. e4 c5 2. Ne2 d6 3. c3 Nf6 4. Ng3 h5 5. Be2 h4 6. Nh5 Nxh5 7. Bxh5 Nc6 8. Be2 g6 9. d3 h3 10. g3 e5
1962 Varna ol (Men) fin-C – Round 5 – Zwaig, Arne – 0-1 – Bogdanov, Valentin – G14 1. e4 c5 2. Ne2 d6 3. g3 Nc6 4. Bg2 h5 5. c3 h4 6. d4 Bg4 7. h3 Bxe2 8. Qxe2 hxg3 9. fxg3 cxd4 10. O-O Qb6
1962 Varna olm – Round 4 – Zwaig, Arne – 1/2-1/2 – Bellver Franco, Manuel Edgar – G173 1. e4 c5 2. Ne2 e6 3. g3 Nc6 4. Bg2 g6 5. O-O Bg7 6. c3 Nge7 7. d4 cxd4 8. cxd4 d6 9. Nbc3 O-O 10. Be3 Na5
1963 Capablanca Memorial – Round 20 – Letelier Martner, Rene – 1/2-1/2 – Wade, Robert G – G188 1. e4 c5 2. Ne2 g6 3. d4 Bg7 4. dxc5 Na6 5. Nbc3 Nxc5 6. Be3 Qa5 7. f3 d6 8. Qd2 Nf6 9. Nd4 O-O 10. a3 Ne6
1963 Havanna PANAM – Round 4 – Letelier Martner, Rene – 1-0 – Lopez, M.D – G5 1. e4 c5 2. Ne2 d6 3. g3 Nf6 4. Bg2 g6 5. c3 Bg7 6. d4 O-O 7. O-O Qc7 8. h3 Bd7 9. Be3 Na6 10. Nd2 Rad8
1963 IBM – Round 5 – De Rooi, Paul – 0-1 – Langeweg, Kick – G19 1. e4 c5 2. Ne2 Nf6 3. Nbc3 d6 4. g3 Nc6 5. Bg2 g6 6. d3 Bg7 7. Nf4 Bg4 8. f3 Bd7 9. g4 e5 10. Nfe2 h5
1963 Reggio Emilia 6364 06th – Round 10 – Bratoszewski, Jerzy – 0-1 – Gereben, Erno – G32 1. e4 c5 2. Ne2 g6 3. d4 Bg7 4. d5 Nf6 5. Ng3 d6 6. c4 e6 7. Nc3 exd5 8. exd5 O-O 9. Be2 Re8 10. Bf4 Ng4
1963 Toronto Ch – Round 3 – Leskowsky, Zoltan Emerk – 0-1 – Sarosy, Zoltan L – G3 1. e4 c5 2. Ne2 Nf6 3. Nbc3 d5 4. exd5 Nxd5 5. Nxd5 Qxd5 6. Nc3 Qd8 7. Bc4 e6 8. d3 Be7 9. O-O Nc6 10. Re1 a6
1964 Ch - CC – Round ? – Blackstone, John – 1-0 – Dunipace, G. – G4 1. e4 c5 2. Ne2 Nf6 3. e5 Ng4 4. d4 g6 5. h3 Nh6 6. d5 Qa5+ 7. Bd2 Qb5 8. Nbc3 Qb6 9. Ng3 f5 10. exf6 Qxf6
1964 Pecs – Round 7 – Szilagyi, Peter – 0-1 – Bobotsov, Milko G – G40 1. e4 c5 2. Ne2 d6 3. g3 g6 4. Bg2 Bg7 5. O-O Nc6 6. c3 e5 7. d3 Nge7 8. Be3 O-O 9. d4 cxd4 10. cxd4 Qb6
1964 Tel Aviv olm fin-B – Round 12 – Zwaig, Arne – 1/2-1/2 – Blom, Kaj – G145 1. e4 c5 2. Ne2 Nf6 3. Nbc3 Nc6 4. g3 d5 5. exd5 Nxd5 6. Bg2 Nxc3 7. bxc3 Bf5 8. c4 Qd7 9. h3 Rd8 10. d3 e5
1964 WchT U26 11. qual-D – Round 1.4 – Pihlgren, Gunnar – 0-1 – Garcia Martinez, Silvino – G3 1. e4 c5 2. Ne2 Nc6 3. g3 g6 4. Bg2 Bg7 5. O-O e6 6. c3 Nge7 7. Na3 O-O 8. d4 cxd4 9. cxd4 d5 10. e5 Bd7
1965 Hoogovens – Round 10 – Johannessen, Simon T – 1/2-1/2 – Bobotsov, Milko G – G76 1. e4 c5 2. Ne2 d6 3. g3 g6 4. Bg2 Bg7 5. d4 cxd4 6. Nxd4 Nc6 7. Ne2 Nf6 8. Nbc3 Bd7 9. h3 O-O 10. Be3 Rc8
1965 Marianske Lazne – Round 11 – Keres, Paul Petrovich – 1/2-1/2 – Bednarski, Jacek B – G52 1. e4 c5 2. Ne2 d6 3. g3 e6 4. Bg2 Nf6 5. O-O Be7 6. c3 O-O 7. d4 cxd4 8. cxd4 d5 9. exd5 Nxd5 10. Nbc3 Nxc3
1965 Tallinn ch-URS – Round 1 – Suetin, Alexey S – 1-0 – Kuzmin, Gennadiy – G73 1. e4 c5 2. Ne2 d6 3. g3 g6 4. Bg2 Bg7 5. d4 cxd4 6. Nxd4 Nc6 7. Ne2 h5 8. h3 Bd7 9. Nbc3 Nf6 10. Nd5 Rc8
1966 Helsinki – Round 9 – Schmid, Lothar – 1-0 – Kiviaho, Allan – G38 1. e4 c5 2. Ne2 d6 3. c4 Nf6 4. Nbc3 g6 5. d4 cxd4 6. Nxd4 Bg7 7. f3 Bd7 8. Be3 Nc6 9. Qd2 a6 10. Be2 Rc8
1966 Mem - VanHooser 2nd – Round ? – Blackstone, John – 1-0 – Goss, B. – G4 1. e4 c5 2. Ne2 e5 3. Nbc3 Nf6 4. d3 h6 5. g3 d6 6. Bg2 Nc6 7. O-O Bg4 8. h3 Bh5 9. f4 exf4 10. g4 Bg6
1966 Oberhausen ol women – Round 10 – Mothersill, Patricia Anne – 1-0 – Nowarra, Waltraud – G49 1. e4 c5 2. Ne2 d6 3. g3 g6 4. Bg2 Bg7 5. c3 Nf6 6. d4 Nbd7 7. O-O O-O 8. h3 Rb8 9. a4 a6 10. Kh2 b5
1967 CSR Ch – Round 8 – Blatny, Frantisek – 0-1 – Pribyl, Josef – G53 1. e4 c5 2. Ne2 Nc6 3. d3 g6 4. g3 d5 5. Nd2 Nf6 6. Bg2 Bg7 7. O-O O-O 8. Nb3 Qd6 9. Nf4 d4 10. Nd5 Nd7
1967 Sofia women – Round 10 – Shikova, Vesmina – 1/2-1/2 – Asenova, Venka – G10 1. e4 c5 2. Ne2 Nc6 3. g3 g6 4. Bg2 Bg7 5. O-O d6 6. c3 e5 7. Na3 Nge7 8. Nc2 O-O 9. d4 Qc7 10. Be3 b6
1968 Cardenas/Matanzas/Santa Clara – Round 16 – Letelier Martner, Rene – 1-0 – Angulo Castillo, Francisco – G84 1. e4 c5 2. Ne2 d6 3. g3 Nc6 4. Bg2 Bg4 5. h3 Bd7 6. O-O g6 7. c3 Bg7 8. Na3 Nf6 9. d4 cxd4 10. cxd4 Rc8
1968 Lugano ol (Men) fin-A – Round 1 – Hecht, Hans-Joachim – 1/2-1/2 – Adamski, Jan – G15 1. e4 c5 2. Ne2 g6 3. d4 Bg7 4. Nbc3 Nf6 5. e5 Ng4 6. f4 cxd4 7. Nxd4 Nc6 8. Nxc6 dxc6 9. Qxd8+ Kxd8 10. h3 Nh6
1968 Prague U26 – Round 6 – Zedek, Alois – 0-1 – Pribyl, Josef – G25 1. e4 c5 2. Ne2 d6 3. g3 Nc6 4. Bg2 g6 5. d4 cxd4 6. Nxd4 Nxd4 7. Qxd4 Nf6 8. O-O Bg7 9. Nc3 O-O 10. Qd3 Be6
1968 WchT U26 15. qual-B – Round 2.2 – Atanasov, Petko – 1/2-1/2 – Huebner, Robert – G5 1. e4 c5 2. Ne2 Nf6 3. Nbc3 a6 4. d4 cxd4 5. Nxd4 e5 6. Nf3 Bb4 7. Bd3 d5 8. Nd2 Bxc3 9. bxc3 O-O 10. O-O Nc6
1969 Venice – Round 4 – Troianescu, Octav – 0-1 – Paoli, Enrico – G26 1. e4 c5 2. Ne2 Nc6 3. g3 d5 4. Bg2 dxe4 5. Bxe4 Nf6 6. Bg2 e5 7. d3 Be6 8. Nbc3 Qd7 9. O-O Be7 10. Ne4 Nxe4
22. ECU Club Cup 2006 – Round 2 – Asrian, Karen – 1/2-1/2 – Naumann, Alexander – G17 1. e4 c5 2. Ne2 d6 3. g3 Nf6 4. Bg2 Nc6 5. c3 e5 6. d4 cxd4 7. cxd4 exd4 8. Nxd4 Bg4 9. Nxc6 bxc6 10. Qa4 Bd7
41. Olympiad Open 2014 – Round 5.4 – Wang, Yue(SH) – 1/2-1/2 – Giri, Anish – G369 1. e4 c5 2. Ne2 Nf6 3. Nbc3 d6 4. g3 Nc6 5. Bg2 g6 6. d3 Bg7 7. h3 O-O 8. f4 Ne8 9. O-O Nc7 10. a4 Rb8
43. Olympiad 2018 – Round 1.11 – Andriamasoandro, Miora – 0-1 – Almasi, Zoltan – G9 1. e4 c5 2. Ne2 d6 3. g3 Nc6 4. Bg2 g6 5. c3 Bg7 6. O-O e5 7. d3 Nge7 8. Bg5 h6 9. Be3 b6 10. Qd2 Ba6
6. World Blitz 2010 – Round 6.1 – Carlsen, Magnus – 0-1 – Gelfand, Boris – G32 1. e4 c5 2. Ne2 d6 3. c4 e5 4. Nbc3 g6 5. h4 Nf6 6. d3 h6 7. g3 Bg7 8. Bh3 Be6 9. f3 Qc8 10. Bxe6 fxe6
Mar del Plata 1982 – Round 1 – Karpov, Anatoly – 1/2-1/2 – Quinteros, Miguel Angel – G37 1. e4 c5 2. Ne2 Nf6 3. Nbc3 d5 4. exd5 Nxd5 5. Nxd5 Qxd5 6. Nc3 Qe5+ 7. Be2 Bg4 8. O-O Bxe2 9. Nxe2 Nc6 10. Re1 Rd8
SportAccord Rapid Men 2013 – Round 2.7 – Vachier-Lagrave, Maxime – 1/2-1/2 – Dominguez Perez, Leinier – G15 1. e4 c5 2. Ne2 Nf6 3. Nbc3 d6 4. g3 Nc6 5. Bg2 g6 6. d3 Bg7 7. O-O Rb8 8. h3 O-O 9. Be3 b5 10. Qd2 b4
TCh-RUS 2005 – Round 10 – Rublevsky, Sergei – 0-1 – Areshchenko, Alexander – G165 1. e4 c5 2. Ne2 d6 3. g3 Nf6 4. Bg2 e5 5. c3 Be7 6. d4 cxd4 7. cxd4 O-O 8. Nbc3 a6 9. O-O b5 10. a3 Bb7
World Blitz 2015 – Round 19.40 – Vallejo Pons, Francisco – 0-1 – Al-Sayed, Mohammed – G1193 1. e4 c5 2. Ne2 d6 3. g3 g6 4. Bg2 Bg7 5. c3 Nf6 6. d4 cxd4 7. cxd4 O-O 8. Nbc3 Bg4 9. e5 Ne8 10. Bxb7 Nd7
World Blitz 2017 – Round 19.38 – Mchedlishvili, Mikheil – 1-0 – Demchenko, Aleksandr – G999 1. e4 c5 2. Ne2 Nf6 3. Nbc3 d6 4. g3 g6 5. Bg2 Bg7 6. d4 cxd4 7. Nxd4 O-O 8. O-O Nc6 9. Nde2 Rb8 10. a4 a6
World Blitz 2018 – Round 7.26 – Indjic, Aleksandar – 1-0 – Oganian, Miran – G409 1. e4 c5 2. Ne2 Nc6 3. g3 g6 4. Bg2 Bg7 5. O-O e6 6. c3 Nge7 7. d4 cxd4 8. cxd4 d5 9. e5 O-O 10. Nd2 b6
World Blitz 2019 – Round 18.41 – Vallejo Pons, Francisco – 1/2-1/2 – Drygalov, Sergey – G1221 1. e4 c5 2. Ne2 d6 3. g3 Nf6 4. Bg2 g6 5. c3 Bg7 6. d4 O-O 7. O-O e5 8. Na3 exd4 9. cxd4 Nc6 10. d5 Nb4
World Blitz 2019 – Round 5.12 – Aditya Tari – 1/2-1/2 – Sakaev, Konstantin – G313 1. e4 c5 2. Ne2 d6 3. g3 d5 4. Bg2 d4 5. d3 Nc6 6. O-O e5 7. f4 f6 8. Nd2 Nh6 9. h3 Nf7 10. a4 Be6
World Blitz 2019 – Round 6.62 – Vallejo Pons, Francisco – 0-1 – Sethuraman, S.P. – G434 1. e4 c5 2. Ne2 d6 3. g3 Nf6 4. Bg2 g6 5. c3 Bg7 6. d4 O-O 7. O-O Qc7 8. Na3 a6 9. h3 Nbd7 10. Be3 Rb8
World Blitz 2019 – Round 8.42 – Bartel, Mateusz – 0-1 – Alonso Rosell, Alvar – G554 1. e4 c5 2. Ne2 Nf6 3. Nbc3 d6 4. h3 e5 5. g4 g6 6. Bg2 Bg7 7. d3 Nc6 8. Ng3 Be6 9. g5 Nd7 10. h4 h6
World Blitz 2021 – Round 17.46 – Bartel, Mateusz – 0-1 – Vokhidov, Shamsiddin – G1013 1. e4 c5 2. Ne2 Nf6 3. Nbc3 Nc6 4. g3 d5 5. exd5 Nxd5 6. Bg2 Nxc3 7. bxc3 g6 8. O-O Bg7 9. d3 Qd7 10. Be3 b6
World Blitz 2021 – Round 2.13 – Narayanan, Sunilduth Lyna – 0-1 – Sarana, Alexey – G73 1. e4 c5 2. Ne2 d6 3. g3 d5 4. Bg2 d4 5. d3 Nc6 6. O-O g6 7. f4 Bg7 8. Nd2 Nf6 9. Nf3 Ng4 10. c3 e5
World Rapid 2016 – Round 14.42 – Mchedlishvili, Mikheil – 1-0 – Darini, Pouria – G549 1. e4 c5 2. Ne2 d6 3. g3 Nc6 4. Bg2 g6 5. c3 Bg7 6. d4 Bg4 7. d5 Ne5 8. f4 Nd7 9. O-O Ngf6 10. h3 Bxe2
World Rapid 2021 – Round 2.40 – Narayanan, Sunilduth Lyna – 1/2-1/2 – Saric, Ivan – G101 1. e4 c5 2. Ne2 d6 3. g3 d5 4. Bg2 dxe4 5. Bxe4 Nf6 6. Bg2 e5 7. Nbc3 Be7 8. d3 O-O 9. O-O h6 10. f4 Nc6

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