Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | — |
| Chaînes | ● a2→b3, f2→g3, h2→g3, b3→c4 | ● c6→d5, e6→d5, b7→c6, f7→e6 |
| Passés | — | — |
| Majorité | — | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | — | ● e4 (2v0) |
| Cases faibles | — | — |
| Centre | ● d4 (1v0), ● e5 (1v0) | ● d5 (4v1), ● e4 (2v0) |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 2) | |
| Bg2 | ● Bg2 Ok (mob. 2) | |
| Bc8 | ● Bc8 Non développé (mob. 1) | |
| Bf8 | ● Bf8 Non développé (mob. 5) | |
| 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 | mobile | |
| Ruptures | ● e2-e4 | — |
A13s — English: Neo-Catalan, 4…c6 5.b3
1.c4 e6 2.Nf3 d5 3.g3 Nf6 4.Bg2 c6 5.b3 ● Trait aux Noirs
Ouverture — Centre mobile
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Plans. Bb2 (Fianchetto, fou sur la grande diagonale — 56 % des parties) ; O-O (Mettre le roi en sécurité, connecter les tours — 36 % des parties).
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Plans. ...Nbd7 (Développer b8 — 34 % des parties) ; ...Be7 (Fou actif (mobilité 5), Développer f8 — 32 % des parties) ; ...Bd6 (Fou actif (mobilité 9), Développer f8 — 21 % des parties).
Avantages
Faiblesses
Diagonale active
Plans
| Partie |
|---|
| 1923 Vienna – Round 3 – Gruber, Theo – 0-1 – Takacs, Sandor – G16 1. Nf3 Nf6 2. g3 c6 3. Bg2 d5 4. c4 e6 5. b3 Be7 6. Bb2 O-O 7. O-O Nbd7 8. d3 b6 9. Nbd2 Bb7 10. Ne5 c5 |
| 1923 Vienna – Round 4 – Takacs, Sandor – 0-1 – Becker Griesbeck, Achille – G17 1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 c6 5. b3 Be7 6. Bb2 O-O 7. O-O b6 8. Qc2 Bb7 9. cxd5 cxd5 10. Nc3 Nbd7 |
| 1923 Vienna – Round 9 – Reti, Richard – 1-0 – Fischer Martinez, Fabian Andres – G47 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c6 5. b3 Nbd7 6. Bb2 Be7 7. O-O O-O 8. d3 b6 9. Nbd2 Bb7 10. Rc1 Rc8 |
| 1924 New York – Round 1 – Reti, Richard – 1-0 – Lasker, Edward – G57 1. Nf3 d5 2. c4 e6 3. g3 c6 4. b3 Nf6 5. Bg2 Ne4 6. Qc2 Be7 7. Bb2 O-O 8. O-O Nd7 9. d3 Ng5 10. Nbd2 Nxf3+ |
| 1925 Montevideo – Round 3 – Villegas, Benito – 1-0 – Da Cunha, Edmundo Gastao – G15 1. c4 e6 2. Nf3 Nf6 3. g3 d5 4. Bg2 c6 5. b3 Be7 6. Bb2 Nbd7 7. d3 b6 8. Nbd2 Bb7 9. O-O O-O 10. e4 dxe4 |
| 1926 Budapest Budapest HUN – Round 10 – Reti, Richard – 1-0 – Vajda, Arpad – G19 1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 c6 5. b3 Be7 6. Bb2 a5 7. Qc2 a4 8. bxa4 Na6 9. cxd5 exd5 10. Nd4 Nb4 |
| 1926 Semmering – Round 1 – Reti, Richard – 0-1 – Vajda, Albert – G4 1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 c6 5. b3 Bd6 6. Bb2 Nbd7 7. O-O O-O 8. d4 Ne4 9. Nbd2 f5 10. Nxe4 fxe4 |
| 1927 Amsterdam – Round 1 – Euwe, Max – 1-0 – Davidson Gallego, Jorge – G11 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c6 5. b3 Bd6 6. Bb2 Nbd7 7. d4 O-O 8. O-O Qc7 9. Nc3 b6 10. Rc1 dxc4 |
| 1929 Budapest – Round 1 – Vajda, Arpad – 1/2-1/2 – Monticelli, Mario – G60 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c6 5. b3 Nbd7 6. Bb2 Bd6 7. O-O Qe7 8. d3 O-O 9. Qc2 Re8 10. Nc3 Ba3 |
| 1930 Hamburg GER – Round ? – Lokvenc, Josef – 1-0 – Stoltz, Gosta – G38 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c6 5. b3 Bd6 6. Bb2 Nbd7 7. d4 O-O 8. O-O b6 9. Nc3 Ba6 10. Nd2 Rc8 |
| 1930 Hamburg GER – Round ? – Lokvenc, Josef – 1-0 – Stolz, Bernhard – G37 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c6 5. b3 Bd6 6. Bb2 Nbd7 7. d4 O-O 8. O-O b6 9. Nc3 Ba6 10. Nd2 Rc8 |
| 1930 Hamburg olm – Round 1 – Lokvenc, Josef – 1-0 – Stoltz, Gabriel – G55 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c6 5. b3 Bd6 6. Bb2 Nbd7 7. d4 O-O 8. O-O b6 9. Nc3 Ba6 10. Nd2 Rc8 |
| 1935 Warsaw ol – Round ? – Alexander, Conol Hugh – 0-1 – Vistaneckis, Isakas – G42 1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 c6 5. b3 Bd6 6. Bb2 Nbd7 7. d3 e5 8. Qc2 O-O 9. e4 dxe4 10. dxe4 Qe7 |
| 1937 BCF Ch 30th – Round 9 – Lenton, Alfred – 1-0 – Atkins, Henry Ernest – G26 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c6 5. b3 Bd6 6. Bb2 Qe7 7. d4 O-O 8. O-O Nbd7 9. Ne5 Rd8 10. Qd3 c5 |
| 1939 Buenos Aires ol f-B – Round 2 – Neikirkh, Oleg – 1-0 – Kjaer Larsen, Maximillian C – G9 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c6 5. b3 Nbd7 6. Bb2 Qb6 7. Qc2 Be7 8. O-O O-O 9. d3 Re8 10. e4 dxc4 |
| 1943 Prague – Round 4 – Thelen, Bedrich – 1-0 – Kubanek, Jindrich – G33 1. Nf3 e6 2. c4 d5 3. g3 Nf6 4. Bg2 c6 5. b3 Nbd7 6. Bb2 Bd6 7. d4 Qe7 8. O-O O-O 9. Ne5 dxc4 10. Nxc4 Bc7 |
| 1944 Gijon – Round ? – Alekhine, Alexander – 1-0 – Abril Rico, Cristian – G19 1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 c6 5. b3 Bd6 6. Bb2 Nbd7 7. d4 b6 8. O-O Ne4 9. Ne5 Bxe5 10. dxe5 Nec5 |
| 1944 Gijon – Round ? – Alekhine, Alexander – 1-0 – Aguilar Rico, Adolfo – G18 1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 c6 5. b3 Bd6 6. Bb2 Nbd7 7. d4 b6 8. O-O Ne4 9. Ne5 Bxe5 10. dxe5 Nec5 |
| 1948 Buenos Aires/La Plata it – Round 1 – Rossetto, Hector – 1/2-1/2 – Najdorf, Miguel – G1 1. c4 Nf6 2. Nf3 c6 3. g3 d5 4. b3 e6 5. Bg2 Bd6 6. Bb2 Qe7 7. d4 Nbd7 8. O-O O-O 9. Nbd2 Ba3 10. Qc1 Bxb2 |
| 1951 Buenos Aires – Round 1 – De Piro, Tristram – 0-1 – Shocron, Ruben – G29 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c6 5. b3 Be7 6. Bb2 O-O 7. O-O a5 8. d3 a4 9. Qc1 Nbd7 10. d4 b5 |
| 1952 Helsinki olm – Round 1 – Heinicke, Herbert – 0-1 – Rossetto, Hector Decio – G6 1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 c6 5. b3 Nbd7 6. Bb2 Bc5 7. O-O O-O 8. d4 Be7 9. Qc2 b6 10. Nbd2 Bb7 |
| 1952 Tatranska ch CZE – Round 8 – Sajtar, Jaroslav – 1-0 – Potucek, Ludovit – G23 1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. c4 e6 5. b3 Be7 6. Bb2 O-O 7. O-O b6 8. Qc2 Bb7 9. d3 a5 10. e4 Na6 |
| 1955 Hungary – Round 1 – Barcza, Gedeon – 1/2-1/2 – Bronstein, David I – G4 1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. c4 e6 5. b3 a5 6. O-O a4 7. Ba3 Bxa3 8. Nxa3 Qe7 9. Qc1 O-O 10. Qb2 Nbd7 |
| 1957 HUN Ch 12th – Round ? – Koberl, Ferenc – 0-1 – Szilagyi, Gyorgy Laszlo – G5 1. c4 Nf6 2. g3 e6 3. Nf3 d5 4. b3 c6 5. Bg2 a5 6. O-O a4 7. Bb2 Nbd7 8. d3 Be7 9. e4 O-O 10. e5 Ne8 |
| 1957 Mar del Plata – Round 3 – Sanguineti, Raúl Carlos – 0-1 – Alonso-Lej De Las Casas, Fernando – G35 1. c4 Nf6 2. g3 c6 3. b3 d5 4. Nf3 e6 5. Bg2 Be7 6. Bb2 O-O 7. O-O a5 8. Nc3 d4 9. Na4 c5 10. e3 Nc6 |
| 1957 WchT U26 04th – Round 12.3 – Navarovszky, Laszlo – 1/2-1/2 – Davis, Edward – G156 1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 c6 5. b3 Nbd7 6. O-O Bd6 7. Ba3 Qe7 8. Qc1 O-O 9. d3 dxc4 10. bxc4 Nc5 |
| 1958 HUN Ch 13th – Round 17 – Koberl, Ferenc – 0-1 – Varnusz, Egon – G142 1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 c6 5. b3 Nbd7 6. O-O a5 7. Nc3 Bd6 8. d4 Qe7 9. Qc2 dxc4 10. bxc4 O-O |
| 1958 Portoroz Interzonal – Round 11 – Sherwin, James T – 1-0 – Fuster, Geza – G98 1. c4 c6 2. Nf3 Nf6 3. g3 d5 4. Bg2 e6 5. b3 a5 6. Bb2 a4 7. Na3 Nbd7 8. O-O Be7 9. d3 O-O 10. Nc2 Qb6 |
| 1958 Portoroz Interzonal – Round 9 – Olafsson, Fridrik – 0-1 – Rossetto, Hector – G87 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c6 5. b3 Nbd7 6. O-O Be7 7. Qc2 O-O 8. Bb2 a5 9. Nc3 Nb6 10. d3 a4 |
| 1958 Sarajevo Sarajevo BIH – Round 1 – Eliskases, Erich – 1/2-1/2 – Kozomara, Vlado – G45 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c6 5. b3 Nbd7 6. Bb2 Be7 7. O-O O-O 8. Qc2 b6 9. d3 Bb7 10. e4 c5 |
| 1959 HUN Ch Budapest HUN – Round 8 – Orendy, Emil – 1/2-1/2 – Szily, Jozsef – G36 1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. c4 e6 5. b3 Nbd7 6. O-O b5 7. cxb5 cxb5 8. Bb2 Be7 9. d3 O-O 10. Nbd2 Bb7 |
| 1961 Budapest ch-HUN – Round 1 – Flesch, Jean-benoit – 1/2-1/2 – Sallay, Roland – G109 1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 c6 5. b3 Be7 6. O-O O-O 7. Bb2 b5 8. d3 a5 9. a3 Ba6 10. Nbd2 Nbd7 |
| 1961 Budapest ch-HUN – Round 1 – Portisch, Lajos – 1-0 – Sallay, Roland – G9 1. c4 e6 2. Nf3 d5 3. g3 c6 4. b3 Nf6 5. Bg2 Nbd7 6. Bb2 Be7 7. O-O O-O 8. d3 b6 9. Nbd2 Bb7 10. Qc2 c5 |
| 1963 YMCA – Round 5 – Bianco Esposito, Antonio – 1/2-1/2 – Panno, Oscar – G8 1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 c6 5. b3 a5 6. O-O Be7 7. d4 a4 8. Ba3 Nbd7 9. Bxe7 Qxe7 10. Nc3 Qb4 |
| 1964 ARG Ch – Round 6 – Najdorf, Miguel – 1-0 – Wexler, Bernardo – G23 1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 c6 5. b3 Nbd7 6. Bb2 Be7 7. O-O O-O 8. d3 b6 9. Qc2 Bb7 10. e4 c5 |
| 1964 Tel Aviv olm prel – Round 1 – Garcia Rodriguez, Raimundo – 1/2-1/2 – Moritz, Bruno – G38 1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 c6 5. b3 Nbd7 6. O-O Bd6 7. Bb2 O-O 8. d4 Qe7 9. Nbd2 Rd8 10. Qc2 Ba3 |
| 1965 Buenos Aires – Round 1 – Garcia Rodriguez, Raimundo – 1-0 – Reinhardt, Enrique – G17 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c6 5. b3 Bd6 6. Bb2 Nbd7 7. O-O O-O 8. d4 Qe7 9. Nbd2 Ba3 10. Bxa3 Qxa3 |
| 1965 EU Ch U20 Niemeyer 3rd – Round 9 – Ree, Hans – 1-0 – Hoelzl, Franz – G8 1. c4 e6 2. Nf3 d5 3. g3 c6 4. b3 Nf6 5. Bg2 Be7 6. O-O O-O 7. Bb2 Nbd7 8. Qc2 Bd6 9. d4 Ne4 10. Ne5 f5 |
| 1966 US Open – Round 6 – Kenney, Matt – 1/2-1/2 – Zalys, Ignas – G40 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c6 5. b3 Nbd7 6. Bb2 Bd6 7. d4 Ne4 8. O-O f5 9. cxd5 exd5 10. Nbd2 Qe7 |
| 1967 Hoogovens – Round 12 – Ree, Hans – 0-1 – Donner, Jan-Hein – G86 1. Nf3 d5 2. c4 c6 3. b3 e6 4. g3 Nf6 5. Bg2 Be7 6. O-O O-O 7. Bb2 Nbd7 8. Qc2 a5 9. Nc3 b6 10. cxd5 cxd5 |
| 1968 Lugano ol (Men) fin-C – Round 1 – Rizopoulos, Georgios – 0-1 – Primavera, Giuseppe – G18 1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 c6 5. b3 Be7 6. Bb2 Nbd7 7. O-O O-O 8. Qc2 Rb8 9. d4 Ne4 10. Nfd2 f5 |
| 1968 New York ch-USA – Round 2 – Lombardy, William J – 1/2-1/2 – Reshevsky, Samuel – G12 1. g3 Nf6 2. Bg2 d5 3. c4 c6 4. Nf3 e6 5. b3 Be7 6. O-O O-O 7. Bb2 Nbd7 8. d3 b6 9. Nbd2 Bb7 10. Qc2 a5 |
| 1968 New York ch-USA – Round 9 – Benko, Pal – 1-0 – Horowitz, Albert Israel – G47 1. c4 c6 2. Nf3 d5 3. b3 Nf6 4. g3 e6 5. Bg2 Be7 6. O-O O-O 7. Bb2 a5 8. a3 c5 9. cxd5 exd5 10. d4 Na6 |
| 1968 USA Open – Round 1 – Benko, Pal – 1/2-1/2 – Sherwin, James T – G3 1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. b3 c6 5. Bg2 a5 6. O-O a4 7. Ba3 Bxa3 8. Nxa3 O-O 9. Qc1 Qe7 10. d4 Na6 |
| 1972 Skopje ol (Men) fin-A – Round 13 – Filip, Marius Liviu – 1-0 – Liljedahl, Lars – G80 1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 c6 5. b3 Nbd7 6. Bb2 Bd6 7. O-O O-O 8. Qc2 Qe7 9. Nc3 Ba3 10. Bxa3 Qxa3 |
| 41. Olympiad Open 2014 – Round 9.33 – Amin, Bassem – 1-0 – Almeyda Guevara, Camila – G651 1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. c4 e6 5. b3 Nbd7 6. Bb2 Bd6 7. O-O O-O 8. d3 Qe7 9. a3 Re8 10. Nc3 Nf8 |
| 57. ch-RUS 2004 – Round 8 – Korotylev, Alexey – 1-0 – Timofeev, Artyom – G28 1. c4 e6 2. Nf3 d5 3. g3 c6 4. b3 Nf6 5. Bg2 a5 6. Bb2 a4 7. Na3 Be7 8. O-O O-O 9. d3 Qb6 10. d4 Nbd7 |
| Biel Interzonal 1993 – Round 12 – Agdestein, Simen – 1/2-1/2 – Nogueiras Santiago, Jesus – G258 1. c4 e6 2. g3 d5 3. Bg2 c6 4. Nf3 Nf6 5. b3 a5 6. O-O a4 7. Na3 Be7 8. Bb2 O-O 9. d4 b6 10. Ne5 Bb7 |
| PCA Qualifiers 1993 – Round 1 – Gurevich, Mikhail – 0-1 – Bareev, Evgeny – G2 1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 c6 5. b3 a5 6. O-O a4 7. Na3 Bd6 8. d4 axb3 9. axb3 b6 10. Bb2 Bb7 |













1952 — Heinicke, Herbert vs Rossetto, Hector Decio — 0-1 — Helsinki FIN
1954 — Bak, Istvan vs Vajda, Adam — 1-0 — Pecs
1955 — Goldberg, Grigory vs Gusev, Yuri — 1-0 — Moscow RUS
1955 — Pilnick, Carl vs Howard, Franklin Sandford — 1-0 — New York, NY USA
1952 — Sajtar, Jaroslav vs Potucek, Ludovit — 1-0 — Tatranska ch CZE
1954 — Lundin, Erik vs Bujan, Hodja — 1-0 — Prague CZE
1954 — Lundin, Erik vs Hodja, B. — 1-0 — Praag zt
1957 — Esposito, Alfredo vs Sanguinetti, Raul — 0-1 — Buenos Aires ARG
1950 — Almiron, Martin Alejandro vs Kesten, Sebastian — 1-0 — Dubrovnik olm
1963 — Ali Gatee vs Bojkovic, Slobodan — 1/2-1/2 — Vrnjacka Banja SRB
1964 — Pelitov, Dimitar vs Kadrev, Zdravko Minchev — 1/2-1/2 — Sofia BUL
1965 — Garcia , Andy vs Thomann, Reinhard — 1-0 — Buenos Aires ARG
1957 — Koberl, Ferenc vs Szilagyi, Gyorgy Laszlo — 0-1 — Budapest HUN
1957 — Bak, Istvan vs Szilagyi, Gyorgy Laszlo — 1/2-1/2 — Budapest HUN
1958 — Sherwin, James T vs Fuster, Geza — 1-0 — Portoroz SLO
1963 — Esposito, Alfredo vs Panno, Oscar — 1/2-1/2 — Buenos Aires ARG