C53e — Giuoco Piano: LaBourdonnais Variation

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 d6 5.d4 exd4 6.cxd4 Bb6 * ○ Trait aux Blancs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Avantages : majorité centre (2v1), case forte d5, case forte g5, Bc4 actif, paire de fous, colonne c.
Faiblesses adverses : Bb6 mauvais fou, 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
● Nc3 — Développer Nb1
● Be3 — Développer Bc1
● h3 — Empêcher ...Bg4
● Rc — Tour sur colonne c

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Avantages : majorité aile_dame (3v2), paire de fous, colonne e.
Faiblesses adverses : Bc1 enfermé, roi blanc au centre.
Problèmes : roi au centre, Bc8 enfermé, 4 pièces non développées (G8, C8, A8, H8).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● ...Nf6 — Développer Ng8
● ...Bg4 — Développer Bc8, clouer Nf3
● ...Na5 — Attaquer Bc4
● ...d5 — Rupture

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

C53e — LaBourdonnais Variation

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 d6 5.d4 exd4 6.cxd4 Bb6

Eval: [+0.47]

Les coups candidats

7.h3 — 28.5% (236 parties)

Ambassadeurs : Frey Beckman, Kenneth (3x), Halak, Miklos (3x), Karpatchev, Aleksandr (3x), Peczely, Sebastian Zsombor (3x), Bledow, Ludwig E (2x), Azuaje Paris, Jose Ignacio (2x), London, Alexander H (2x), Szen, Joszef (2x)

7.O-O — 23.4% (194 parties)

Ambassadeurs : Molnar, Laszlo (4x), Henderson, John B. (2x), Jirka, Jiri (2x), Herzog, Klaus (2x), Liiv, Karoliina (2x), Staunton, Howard (1x), ? (1x), From, Martin Severin Janus (1x)

7.Nc3 — 21.0% (174 parties)

Ambassadeurs : Leonhardt, Paul (5x), Barcza, Gedeon (5x), Euwe, Max (4x), Lasker, Emanuel (3x), Bledow, Ludwig E (2x), Staunton, Howard (2x), Muffang, Andre (2x), Maroczy, Geza (2x)

7.Bb5 — 8.1% (67 parties)

Ambassadeurs : Mahmood Lodhi (3x), Rachela, Milan (3x), Garcia Palermo, Carlos Horacio (2x), Drewitt, John Arthur James (1x), Thomas Andrew (1x), Szabo, Jozef (1x), Hazai, Laszlo Dr. (1x), Webersberger, Oliver (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	7.h3	7.O-O	7.Nc3	7.Bb5
<1800	52	25%	35%	15%	6%
1800-2200	240	38%	20%	15%	10%
2200-2600	131	40%	14%	17%	20%
2600+	1	—	100%	—	—

Évolution par décennie (% des parties)

Décennie	N parties	7.h3	7.O-O	7.Nc3	7.Bb5
1830s	14	36%	14%	21%	—
1840s	8	50%	12%	25%	—
1850s	2	50%	—	—	—
1860s	2	—	50%	—	—
1870s	4	—	75%	25%	—
1880s	2	50%	50%	—	—
1890s	3	33%	67%	—	—
1900s	14	14%	7%	71%	—
1910s	17	18%	18%	65%	—
1920s	15	20%	13%	47%	7%
1930s	6	17%	17%	67%	—
1940s	4	—	—	75%	—
1950s	11	36%	—	64%	—
1960s	2	—	—	100%	—
1970s	9	56%	33%	—	—
1980s	20	30%	15%	45%	—
1990s	128	24%	33%	23%	3%
2000s	246	24%	23%	18%	5%
2010s	263	36%	23%	13%	13%
2020s	58	24%	19%	10%	29%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
7.h3	36%	24%	▼ -12.0%
7.O-O	23%	19%	▼ -4.2%
7.Nc3	13%	10%	▼ -3.0%
7.Bb5	13%	29%	▲ +16.8%

Joueurs célèbres

Champions du monde dans cette position

Euwe, Max — 4 parties
Lasker, Emanuel — 4 parties
Steinitz, Wilhelm — 1 partie
Alekhine, Alexander — 1 partie

Parties historiques

7.h3 — 28.5% (236 parties)

1834 — Azuaje Paris, Jose Ignacio vs London, Alexander H — 1-0 — Paris-London
1834 — Azuaje Paris, Jose Ignacio vs London, Alexander H — 1-0 — corr 1834-36
1837 — Von der Lasa, Tassilo vs Seligo, Maj — 1-0 — Berlin GER
1839 — Szen, Joszef vs Bledow, Ludwig E — 0-1 — Berlin GER
1839 — Von Bilguer, Paul vs Schorn, Karl — 1-0 — Berlin GER

7.O-O — 23.4% (194 parties)

1837 — Mayet, Carl vs Von der Lasa, Tassilo — 1-0 — Berlin GER
1838 — Von Bilguer, Paul vs Bledow, Ludwig E — 0-1 — Berlin GER
1842 — Staunton, Howard vs ? — 1-0 — London ENG
1867 — From, Martin Severin Janus vs De Riviere, Jules — 1-0 — Paris FRA
1873 — Andriessen, J. vs Blanck, E. — 1/2-1/2 — The Hague NED

7.Nc3 — 21.0% (174 parties)

1834 — De Labourdonnais, L. vs McDonnell Bond, Alex — 1/2-1/2 — London ENG
1838 — Bledow, Ludwig E vs Mayet, Carl — 1-0 — Berlin GER
1839 — Bledow, Ludwig E vs Von Bilguer, Paul — 0-1 — Berlin GER
1840 — Popert, William M vs Staunton, Howard — 0-1 — London ENG
1846 — Staunton, Howard vs Horwitz, Bernhard — 1-0 — London ENG

7.Bb5 — 8.1% (67 parties)

1921 — Drewitt, John Arthur James vs Thomas Andrew — 1-0 — Malvern College
1995 — Wasilewicz, T vs Fudalej, Michal — 0-1 — Olkusz
1996 — Szabo, Jozef vs Hazai, Laszlo Dr. — 1/2-1/2 — tt-HUN2
1998 — Krakops, Maris vs Pinter, Jozsef — 1-0 — Elista RUS
1999 — Webersberger, Oliver vs Heinert, Eugen — 0-1 — GER

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	● c7→d6
Passés	—	—
Majorité	● centre 2v1	● aile_dame 3v2

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● d5 (2v0), ● g5 (2v1)	—
Cases faibles	● d4	—
Centre	● d5 (2v0)	—

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● c	● e

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bc4	● Bc4 Actif (mob. 9)
Bb6		● Bb6 Mauvais (mob. 3)
Bc8		● Bc8 Non développé (mob. 5)
Paire de fous	● Oui	● Oui
Non développées	4 (b1, c1, a1, h1)	4 (g8, 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	semi-ouvert
Ruptures	● d4-d5, ● e4-e5	● …d6-d5, ● …f7-f6, ● …f7-f5

Partie
1904 London – Round 2 – Leonhardt, Paul – 1-0 – Teichmann, Richard – G8 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d4 exd4 6. cxd4 Bb6 7. Nc3 Nf6 8. O-O Bg4 9. Be3 O-O 10. Bb3 Re8
1907 Berlin Jubilee – Round 4 – Spielmann, Rudolf – 0-1 – Von Scheve, Theodor – G20 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d4 exd4 6. cxd4 Bb6 7. Nc3 Bg4 8. Be3 Nf6 9. Bb3 O-O 10. Qd3 Qe7
1907 Karlsbad – Round 1 – Leonhardt, Paul – 1-0 – Maroczy, Geza – G126 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d4 exd4 6. cxd4 Bb6 7. Nc3 Nf6 8. O-O O-O 9. Bb3 Bg4 10. Be3 Re8
1907 Karlsbad – Round 1 – Spielmann, Rudolf – 1-0 – Janowski, Dawid – G121 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d4 exd4 6. cxd4 Bb6 7. h3 Nf6 8. O-O Nxe4 9. Re1 O-O 10. Rxe4 d5
1907 Ostende II – Round 15 – Leonhardt, Paul – 1/2-1/2 – Swiderski, Radoslaw – G182 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d4 exd4 6. cxd4 Bb6 7. Nc3 Bg4 8. Bb5 Bd7 9. O-O Nge7 10. Bg5 f6
1907 Ostende II – Round 3 – Mortimer, James – 1-0 – Schories, Georg – G40 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d4 exd4 6. cxd4 Bb6 7. h3 Nf6 8. O-O O-O 9. d5 Ne7 10. Nc3 Ng6
1908 Vienna – Round 5 – Maroczy, Geza – 1/2-1/2 – Perlis, Julius – G55 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d4 exd4 6. cxd4 Bb6 7. Nc3 Bg4 8. Be3 Nf6 9. Bb3 Qe7 10. Qd3 O-O-O
1911 Karlsbad – Round 1 – Leonhardt, Paul – 1-0 – Burn, Amos – G205 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d4 exd4 6. cxd4 Bb6 7. Nc3 Nf6 8. O-O O-O 9. Bb3 Bg4 10. Be3 h6
1913 Havana – Round 1 – Corzo y Principe, Juan – 1/2-1/2 – Janowski, Dawid – G40 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d4 exd4 6. cxd4 Bb6 7. Nc3 Bg4 8. Be3 Nf6 9. h3 Bh5 10. g4 Bg6
1914 Baden – Round 1 – Hromadka, Karel – 1/2-1/2 – Tartakower, Savielly – G38 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. c3 d6 6. cxd4 Bb6 7. Nc3 Nf6 8. O-O Bg4 9. Be3 Nxe4 10. Nxe4 d5
1914 Baden – Round 1 – Schlechter, Carl – 1/2-1/2 – Tartakower, Savielly – G25 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. c3 d6 6. cxd4 Bb6 7. Nc3 Nf6 8. O-O Bg4 9. d5 Bxf3 10. gxf3 Ne5
1914 Baden-Baden – Round 1 – Johner, Paul – 0-1 – Tartakower, Savielly – G36 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. c3 d6 6. cxd4 Bb6 7. O-O Nf6 8. Nc3 Bg4 9. Be3 Qe7 10. h3 Bxf3
1919 Amsterdam m1 – Round 1 – Euwe, Max – 1-0 – Kroone, Gerard – G1 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d4 exd4 6. cxd4 Bb6 7. Nc3 Nf6 8. O-O O-O 9. Bb3 Bg4 10. Be3 Re8
1923 Trieste – Round 1 – Canal, Esteban – 1/2-1/2 – Miliani, Luigi – G13 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d4 exd4 6. cxd4 Bb6 7. Nc3 Nf6 8. O-O O-O 9. Bb3 Bg4 10. Be3 Qc8
1924 Paris FRA – Round ? – Euwe, Max – 1-0 – Muffang, Andre – G15 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d4 exd4 6. cxd4 Bb6 7. Nc3 Nf6 8. Be3 Bg4 9. Bb3 O-O 10. O-O Re8
1926 USA sim – Round ? – Van Zante, J. – 0-1 – Lasker, Emanuel – G16 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d4 exd4 6. cxd4 Bb6 7. d5 Nce7 8. Nc3 Ng6 9. Be3 Nf6 10. O-O O-O
1935 Tatatovaros – Round 13 – Szabo, Laszlo – 1/2-1/2 – Havasi, Kornel – G71 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d4 exd4 6. cxd4 Bb6 7. h3 Nf6 8. Nc3 h6 9. O-O O-O 10. Re1 Re8
1935 Warsaw ol – Round 15 – Kostic, Boris – 1/2-1/2 – Muffang, Andre – G32 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. c3 d6 6. cxd4 Bb6 7. Nc3 Bg4 8. Be3 Nf6 9. Bb3 O-O 10. Qd3 Bh5
1951 Mar del Plata zt – Round 10 – Maderna, Carlos – 1-0 – Liebstein, Arturo – G100 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d4 exd4 6. cxd4 Bb6 7. Nc3 Nf6 8. h3 h6 9. O-O O-O 10. Re1 Ne7
1952 Vienna 5253 Vienna AUT – Round 1 – Barthe Paoli, Louis – 0-1 – Bisguier, Arthur B – G1 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d4 exd4 6. cxd4 Bb6 7. Nc3 Nf6 8. h3 Nxe4 9. Bxf7+ Kxf7 10. Nxe4 d5
1953 Venice – Round 6 – Kinzel, Alfred – 0-1 – Canal, Esteban – G15 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. c3 d6 6. cxd4 Bb6 7. h3 Nf6 8. Nc3 O-O 9. O-O Nxe4 10. Nxe4 d5
1956 Budapest Szikra – Round ? – Honfi, Karoly – 1-0 – Barcza, Gedeon – G26 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. c3 d6 6. cxd4 Bb6 7. Nc3 Nf6 8. Bb3 Bg4 9. Be3 O-O 10. Qd3 Bh5
1958 Asztalos Memorial – Round 4 – De Paoli, Emilio – 1-0 – Barcza, Gedeon – G12 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d4 exd4 6. cxd4 Bb6 7. Nc3 Nf6 8. Be3 O-O 9. Bb3 Bg4 10. Qd3 Bh5
1959 Quick Practice – Round ? – Collins, Richard Arnold – 1-0 – Collins, Paul H – G16 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d4 exd4 6. cxd4 Bb6 7. h3 Nf6 8. Nc3 Ne7 9. O-O c5 10. dxc5 Bxc5
1965 Asztalos Memorial 8th – Round 8 – Paoli, Enrico – 0-1 – Honfi, Karoly – G51 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d4 exd4 6. cxd4 Bb6 7. Nc3 Nf6 8. Qd3 Bg4 9. Be3 O-O 10. a3 Re8
FIDE World Cup 2025 – Round R2 Classical 1 – Fier Alexandr – 0-1 – Vladimir Fedoseev – G233 1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nf3 d5 5. exd5 cxd5 6. Bb3 Bb4+ 7. c3 Bd6 8. O-O O-O 9. Bg5 Be6 10. Nbd2 Nbd7

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