Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	● c7→d6
Passés	—	—
Majorité	—	● 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	mobile
Ruptures	● e4-e5	● …d6-d5, ● …f7-f5

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 mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. h3 (Empêcher ...Bg4 — 30 % des parties) ; O-O (Mettre le roi en sécurité, connecter les tours — 24 % des parties) ; Nc3 (Développer b1 — 18 % des parties) ; Bb5 (Clouer c6, Fou actif (mobilité 7) — 9 % des parties) ; d5 (Occuper le centre — 6 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...Nf6 (Développer g8 — 36 % des parties) ; ...Bg4 (Fou actif (mobilité 7), Développer c8 — 19 % des parties) ; ...h6 (12 % des parties) ; ...Bd7 (Fou actif (mobilité 5), Développer c8 — 8 % des parties) ; ...Nge7 (Développer g8 — 6 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

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
FIDE World Cup 2025 – Round R2 Classical 1 – Wei Yi – 1-0 – Piorun Kacper – G222 1. d4 Nf6 2. Bg5 c5 3. Bxf6 gxf6 4. d5 Qb6 5. Qc1 f5 6. g3 Bg7 7. c3 d6 8. Bg2 Nd7 9. Nf3 Nf6 10. Nh4 e6

C53e — Classical Variation, La Bourdonnais Variation (1904)

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

Les coups candidats

7.h3 — 30.3% (236 parties)

Ambassadeurs : Lukacs, Peter (3x), Frey Beckman, Kenneth (3x), De Dovitiis, Alejo (2x), Collins, Richard (2x), Tonel, Giulia (2x), Greig, Steve (2x), Haring, Filip (2x), Farziyeva, Yasaman (2x)

7.O-O — 23.5% (183 parties)

Ambassadeurs : Molnar, Laszlo (4x), Jirka, Jiri (3x), Capitaine, Rene (2x), Haga, Halvor (2x), Sammalvuo, Tapani (1x), Karppinen, Martti (1x), Dominguez, Marcos (1x), Sanchez, Miguel Andres (1x)

7.Nc3 — 17.7% (138 parties)

Ambassadeurs : Pinter, Jozsef (4x), Paoli, Enrico (3x), Anay Barche (2x), Bisguier, Arthur B (2x), Honfi, Karoly (2x), Silman, Eyal (2x), Simlova, Kveta (2x), Maderna, Carlos (1x)

7.Bb5 — 8.7% (68 parties)

Ambassadeurs : Mahmood Lodhi (3x), Rachela, Milan (3x), Mester, Attila (2x), Krakops, Maris (1x), Pinter, Jozsef (1x), Webersberger, Oliver (1x), Heinert, Eugen (1x), Wasilewicz, T. (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	143	30%	29%	13%	4%
1800-2200	271	35%	22%	15%	11%
2200-2600	129	44%	12%	16%	17%
2600+	2	—	50%	50%	—

Évolution par décennie (% des parties)

Décennie	N parties	7.h3	7.O-O	7.Nc3	7.Bb5
1950s	11	36%	—	64%	—
1960s	2	—	—	100%	—
1970s	9	56%	33%	—	—
1980s	20	30%	15%	45%	—
1990s	129	25%	33%	22%	3%
2000s	246	24%	23%	18%	5%
2010s	266	36%	23%	13%	12%
2020s	96	33%	18%	11%	20%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
7.h3	36%	33%	▼ -3.1%
7.O-O	23%	18%	▼ -5.2%
7.Nc3	13%	11%	▼ -1.7%
7.Bb5	12%	20%	▲ +7.4%

Parties historiques

7.h3 — 30.3% (236 parties)

1951 — Sumar, Julio vs Liebstein, Arturo — 1-0 — Mar del Plata ARG
1953 — Kinzel, Alfred vs Canal, Esteban — 0-1 — Venice ITA
1957 — Zinn, Lothar vs Pietzsch, Wolfgang — 0-1 — Zittau
1959 — Collins, Richard vs Collins, Paul H — 1-0 — Hayes
1974 — Garcia, Gildardo vs Frey Beckman, Kenneth — 1-0 — Winnipeg Winnipeg CAN

7.O-O — 23.5% (183 parties)

1972 — Le Marquand, Eathan vs Hamann, Svend — 1/2-1/2 — Skopje MKD
1975 — Moody, David W vs Reeves, Neil — 1-0 — ?
1979 — Mattedi, M. vs Fregonese, Giulio — 0-1 — Pellestrina
1983 — Jackson K Joseph vs Johnson K A — 1-0 — E Detroit Motor City op
1989 — Sammalvuo, Tapani vs Karppinen, Martti — 0-1 — Helsinki FIN

7.Nc3 — 17.7% (138 parties)

1951 — Maderna, Carlos vs Liebstein, Arturo — 1-0 — Mar del Plata ARG
1951 — Gee Vinaayak A vs Spero, I. — 1-0 — San Luis ARG
1952 — Paoli, Enrico vs Bisguier, Arthur B — 0-1 — Vienna 5253 Vienna AUT
1955 — Sefc, Jan vs Tepper, Marcel — 1-0 — Stary Smokovec SVK
1956 — Mednis, Edmar J vs Bisguier, Arthur B — 1/2-1/2 — Oklahoma City, OK USA

7.Bb5 — 8.7% (68 parties)

1995 — Wasilewicz, T. vs Fudalej, Michal — 0-1 — Olkusz
1996 — Szabo, Iuliu inactive 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
2000 — Drescher, Mona vs Drescher Helen — 1-0 — ?

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