Structure de pions
| ♔ Blancs | ♚ Noirs | |
| Pions doublés | — | — |
| Pions isolés | — | — |
| Arriérés | — | — |
| Chaînes | — | — |
| Passés | — | — |
| Majorité | — | — |
Cases
| ♔ Blancs | ♚ Noirs | |
| Cases fortes | — | — |
| Cases faibles | — | — |
| Centre | ● d5 (1v0) | ● d4 (1v0) |
Colonnes et diagonales
| ♔ Blancs | ♚ Noirs |
Pièces
| ♔ Blancs | ♚ Noirs | |
| Bc1 | ● Bc1 Non développé (mob. 2) | |
| Bf1 | ● Bf1 Non développé (mob. 5) | |
| Bc8 | ● Bc8 Non développé (mob. 0) | |
| Bf8 | ● Bf8 Non développé (mob. 0) | |
| Paire de fous | ● Oui | ● Oui |
| Non développées | 6 (● b1, ● g1, ● 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 | mobile | |
| Ruptures | ● d2-d4 | ● …d7-d5, ● …f7-f5 |
B20c — Wing Gambit
1.e4 c5 2.b4 ● Trait aux Noirs
Ouverture — Centre mobile
♔ Point de vue Blancs
8
7
6
5
4
3
2
1
abcdefgh
Plans. Nf3 (Développer Ng1) ; d3 (Libérer Bc1) ; Bd3 (Développer Bf1) ; c3 (Préparer d4) ; d4 (Occuper le centre).
♚ Point de vue Noirs
1
2
3
4
5
6
7
8
hgfedcba
Plans. ...Nc6 (Développer Nb8) ; ...Nf6 (Développer Ng8) ; ...d6 (Libérer Bc8) ; ...d5 (Occuper le centre) ; ...f5 (Attaque à l'aile roi).
Avantages
Faiblesses
Diagonale active
Plans
| Partie |
|---|
| 1908 BCF Ch 5th – Round 9 – Lean, Richard Edward – 1-0 – Sergeant, Edward – G33 1. e4 c5 2. b4 cxb4 3. d4 d5 4. e5 Nc6 5. a3 Qb6 6. Ne2 Bf5 7. Be3 e6 8. c4 bxa3 9. c5 Qb2 10. Nxa3 Nb4 |
| 1925 Paris Paris FRA – Round ? – Alekhine, Alexander – 1-0 – ? – G6 1. e4 c5 2. b4 e6 3. bxc5 Bxc5 4. d4 Bb4+ 5. c3 Be7 6. Bd3 Nc6 7. Ne2 d5 8. Nd2 dxe4 9. Nxe4 f5 10. N4g3 Nf6 |
| 1926 Buenos Aires exh – Round 1 – Alekhine, Alexander – 1-0 – Portela, Carlos – G14 1. e4 c5 2. b4 cxb4 3. d4 Nf6 4. Bd3 d6 5. f4 e5 6. Nf3 exd4 7. O-O Nc6 8. Qe1 Bg4 9. Nbd2 Qc7 10. Bb2 Bxf3 |
| 1926 Merano – Round 10 – Spielmann, Rudolf – 1-0 – Patay, Daniel – G32 1. e4 c5 2. b4 d6 3. bxc5 dxc5 4. Nc3 Nf6 5. Bc4 e6 6. Nf3 Be7 7. O-O O-O 8. e5 Nfd7 9. Qe2 a6 10. a4 Nc6 |
| 1926 Merano Meran ITA – Round 9 – Spielmann, Rudolf – 1-0 – Grob, Henry – G24 1. e4 c5 2. b4 e6 3. bxc5 Bxc5 4. d4 Be7 5. Bd3 Nc6 6. c3 d5 7. e5 Qa5 8. Ne2 b5 9. O-O Ba6 10. Nd2 Qb6 |
| 1929 Bradley Beach – Round 1 – Bigelow, Horace – 0-1 – Kupchik, Abraham – G4 1. e4 c5 2. b4 e5 3. bxc5 Bxc5 4. Bc4 Nf6 5. Nc3 O-O 6. Nf3 d6 7. h3 Nc6 8. O-O Be6 9. Bxe6 fxe6 10. d3 Nd4 |
| 1930 Zagreb simultaan – Round 1 – Alekhine, Alexander – 1/2-1/2 – Filipovic, Branko – G7 1. e4 c5 2. b4 e6 3. bxc5 Bxc5 4. d4 Be7 5. Bb2 Nf6 6. Bd3 Nc6 7. Ne2 Nb4 8. O-O Qb6 9. Nbc3 Nxd3 10. Qxd3 a6 |
| 1933 Jakarta sim – Round ? – Alekhine, Alexander – 1/2-1/2 – Rumat, PF. – G6 1. e4 c5 2. b4 cxb4 3. d4 d5 4. exd5 Qxd5 5. c4 Qd8 6. Nf3 e6 7. Bd3 Nf6 8. O-O Be7 9. Nbd2 O-O 10. Qc2 Nc6 |
| 1946 Hastings4647 – Round 6 – Abrahams, Gerald – 1-0 – Aitken, James – G27 1. e4 c5 2. b4 cxb4 3. Bb2 d5 4. exd5 Qxd5 5. c4 Qe4+ 6. Ne2 Bf5 7. d4 Qc2 8. Qxc2 Bxc2 9. Nf4 Nf6 10. d5 Nbd7 |
| 1946 Londen II – Round 10 – Abrahams, Gerald – 1-0 – De Winter Gallegos, Willy – G25 1. e4 c5 2. b4 cxb4 3. Bb2 d5 4. exd5 Qxd5 5. c4 bxc3 6. Nxc3 Qd8 7. Nf3 Nf6 8. d4 e6 9. Bd3 Be7 10. O-O O-O |
| 1947 GBR Ch 34th – Round 8 – Abrahams, Gerald – 1-0 – Wood, Gabriel Jacquin – G38 1. e4 c5 2. b4 cxb4 3. Bb2 d5 4. exd5 Qxd5 5. Nf3 Nf6 6. c4 Qd8 7. d4 e6 8. Bd3 Be7 9. Nbd2 O-O 10. Ne5 Nc6 |
| 1948 Bad Gastein – Round 11 – Abrahams, Gerald – 0-1 – Beni, Alfred – G81 1. e4 c5 2. b4 cxb4 3. Bb2 d5 4. exd5 Qxd5 5. Nf3 Bg4 6. Be2 Nf6 7. c4 Qd8 8. O-O e6 9. d4 Nc6 10. Nbd2 Be7 |
| 1948 Bad Gastein – Round 17 – Abrahams, Gerald – 1/2-1/2 – Dorn, Max – G124 1. e4 c5 2. b4 cxb4 3. Bb2 d5 4. exd5 Qxd5 5. c4 Qe4+ 6. Be2 Qxg2 7. Bf3 Qg6 8. d4 e5 9. dxe5 Nc6 10. Ne2 Bd7 |
| 1951 Hastings5152 – Round 1 – Aabel Thomas Eapen – 0-1 – Gligoric, Sofija – G3 1. e4 c5 2. b4 cxb4 3. Nf3 d5 4. exd5 Nf6 5. a3 Nxd5 6. axb4 Nxb4 7. Bb2 N8c6 8. Na3 Bf5 9. Be2 e6 10. O-O Bd6 |
| 1951 Hastings5152 – Round 3 – Aabel Thomas Eapen – 0-1 – Schmid, Leo – G12 1. e4 c5 2. b4 cxb4 3. Nf3 d5 4. exd5 Nf6 5. a3 Nxd5 6. axb4 Nxb4 7. d4 Bf5 8. Nh4 e6 9. Bb5+ N8c6 10. c3 a6 |
| 1951 Marines Mem.Club,10 secm – Round ? – Koltanowski, George – 0-1 – Tower, Dr. Harold – G9 1. e4 c5 2. b4 e6 3. bxc5 Bxc5 4. d4 Bb6 5. c3 Nc6 6. Bd3 Nf6 7. Ne2 O-O 8. O-O d6 9. Kh1 Qe7 10. f4 e5 |
| 1951 Marines Mem.Club,10 secm – Round ? – Koltanowski, George – 1-0 – Catham, R. B. – G8 1. e4 c5 2. b4 d6 3. Bb2 e5 4. bxc5 dxc5 5. Nf3 Nc6 6. Bb5 Nf6 7. Bxc6+ bxc6 8. Nxe5 Bd6 9. d3 O-O 10. O-O Qe7 |
| 1951 Marines Mem.Club,10 secm – Round ? – Koltanowski, George – 1-0 – Rosenbaum Herbert – G6 1. e4 c5 2. b4 cxb4 3. d4 e6 4. Bd3 d5 5. e5 f6 6. f4 Nc6 7. Qh5+ Kd7 8. Nf3 fxe5 9. Nxe5+ Nxe5 10. fxe5 Ne7 |
| 1951 Marines Mem.Club,10 secm – Round ? – Koltanowski, George – 1-0 – Veguilla, John – G5 1. e4 c5 2. b4 cxb4 3. d4 e6 4. Bd3 Nc6 5. Ne2 d5 6. e5 Qb6 7. O-O Bd7 8. Bb2 Nh6 9. Nd2 Na5 10. Kh1 Rc8 |
| 1951 Marines Mem.Club,10 secm – Round ? – Koltanowski, George – 1/2-1/2 – Tepper, Dr. D. J – G7 1. e4 c5 2. b4 Nc6 3. b5 Nd4 4. Bb2 e5 5. Nf3 Nxf3+ 6. Qxf3 d6 7. Bc4 Nh6 8. d4 exd4 9. Bc1 Qa5+ 10. Bd2 Qd8 |
| 1952 Chester ch-BCF – Round 5 – Thomas Andrew – 0-1 – Leslie, Donald Daniel – G12 1. e4 c5 2. b4 b6 3. Nf3 Bb7 4. Bc4 e6 5. Qe2 Nf6 6. e5 Nd5 7. bxc5 Nf4 8. Qf1 Bxf3 9. gxf3 Nc6 10. d4 Nxd4 |
| 1953 Simul - Koltanowski – Round ? – Koltanowski, George – 1-0 – Nelson, EB. – G7 1. e4 c5 2. b4 d6 3. b5 Nd7 4. Bb2 e5 5. c3 Qc7 6. d4 Ngf6 7. Bd3 g6 8. Nd2 Bg7 9. Ne2 O-O 10. O-O Nb6 |
| 1954 Leningrad ch22-SU sf – Round 15 – Klaman, Konstantin Mikhailovich – 1/2-1/2 – Shamkovich, Leonid – G45 1. e4 c5 2. b4 cxb4 3. d4 d5 4. e5 Nc6 5. Ne2 Bf5 6. Nf4 e6 7. Be3 h6 8. Nd2 Nge7 9. Be2 Nc8 10. O-O Be7 |
| 1954 Open – Round 7 – Bermudez Adams, William – 1-0 – Forrest, David – G13 1. e4 c5 2. b4 b6 3. Bc4 e6 4. bxc5 bxc5 5. Nc3 a6 6. Rb1 Be7 7. Nf3 d6 8. O-O Nc6 9. Qe2 Na5 10. d4 cxd4 |
| 1957 Sao Paulo Sao Paulo BRA – Round 11 – Rossetto, Hector – 1/2-1/2 – Sanguineti, Raúl Carlos – G20 1. e4 c5 2. b4 cxb4 3. d4 d5 4. exd5 Nf6 5. a3 Nxd5 6. axb4 e5 7. c3 exd4 8. Qxd4 Nc6 9. Bb5 Nc7 10. Qxd8+ Kxd8 |
| 1958 JUG-13ch Sarajevo BIH – Round 9 – Ivkovic, Dusan – 0-1 – Bogdanovic, Rajko – G11 1. e4 c5 2. b4 cxb4 3. d4 d5 4. e5 Nc6 5. Be3 Bf5 6. Ne2 e6 7. Ng3 Nge7 8. Be2 Bg6 9. O-O Rc8 10. f4 h5 |
| 1959 GDR Ch Leipzig GER – Round 11 – Moehring, Guenther – 0-1 – Zirngibl, Albert – G53 1. e4 c5 2. b4 cxb4 3. d4 Nf6 4. Bd3 e6 5. Nf3 d5 6. Nbd2 Nc6 7. O-O Be7 8. Re1 Qc7 9. a3 a6 10. e5 Nd7 |
| 1962 URS-JUG2 – Round 1 – Lazarevic, Aleksandar – 0-1 – Borisenko, Georgy K – G2 1. e4 c5 2. b4 cxb4 3. d4 d5 4. e5 Nc6 5. a3 Qb6 6. Be3 e6 7. axb4 Qxb4+ 8. c3 Qb2 9. Qa4 Bd7 10. Bb5 Nxe5 |
| 1963 Bath ch-BCF – Round 9 – Aabel Thomas Eapen – 1/2-1/2 – Richardson, Harmond – G76 1. e4 c5 2. b4 cxb4 3. d4 d5 4. exd5 Qxd5 5. Nf3 Bg4 6. Be2 e6 7. O-O Nf6 8. c4 Qd8 9. h3 Bh5 10. a3 bxa3 |
| 1966 La Habana olm fin-B – Round 12 – Fallone, Michael – 1-0 – Westerinen, Heikki M.J. – G179 1. e4 c5 2. b4 cxb4 3. Bb2 d5 4. exd5 Qxd5 5. c4 Qd8 6. d4 Nf6 7. Bd3 e6 8. Nf3 Be7 9. O-O O-O 10. Nbd2 Nc6 |
| 1968 Riga – Round 1 – Mueller von Blumencron, Heiko – 1-0 – Aronin, Lev – G9 1. e4 c5 2. b4 cxb4 3. Bb2 Nc6 4. d4 d5 5. exd5 Qxd5 6. c4 bxc3 7. Nxc3 Qd8 8. d5 Nb8 9. Nf3 Nf6 10. Bb5+ Nbd7 |
| 1975 Milan – Round ? – Mariotti, Sergio – 1-0 – Larsen, Bent – G24 1. e4 c5 2. b4 cxb4 3. d4 e6 4. a3 d5 5. e5 bxa3 6. c3 Bd7 7. Nxa3 Ne7 8. Bd3 a6 9. Ne2 Nbc6 10. h4 Na5 |
| Milaan 1975 – Round 10 – Mariotti, Sergio – 0-1 – Larsen, Bent – G36 1. e4 c5 2. b4 cxb4 3. d4 e6 4. a3 d5 5. e5 bxa3 6. c3 Bd7 7. Nxa3 Ne7 8. Bd3 a6 9. Ne2 Nbc6 10. h4 Na5 |
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