Base Masters : Blancs 36.3%, Nulles 40.5%, Noirs 23.2%.

Coups candidats

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Analyse coup par coup — 2 demi-coups commentés

1.d4 Avancée centrale — contrôle c5, e5. Prépare c4, e4, Nc3.
1…f5 Expansion sur l’aile — contrôle e4, g4. Affaiblit f5, e6, g6, king_diagonal_weakened. Prépare f4, e4.

Structure de pions

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

Cases

	♔ Blancs	♚ Noirs
Cases fortes	—	—
Cases faibles	—	—
Centre	● d4 (1v0), ● e5 (1v0)	● e4 (1v0)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
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	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	● e2-e4	● …c7-c5, ● …e7-e5

A80 — Dutch Defense

1. d4 f5 ○ Trait aux Blancs

Ouverture — Centre mobile

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

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Plans. c4 (Frapper le centre adverse — 25 % des parties) ; Nf3 (Développer g1 — 22 % des parties) ; g3 (Préparer le fianchetto — 19 % des parties) ; e4 (Occuper le centre — 10 % des parties) ; Nc3 (Développer b1 — 10 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...Nf6 (Développer g8 — 60 % des parties) ; ...g6 (Préparer le fianchetto — 10 % des parties) ; ...e6 (Solidifier le centre, libérer le fou — 7 % des parties) ; ...d5 (Occuper le centre — 6 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Partie
1900 London – Round 8 – Tietjen, A. – 0-1 – Mason, James – G22 1. d4 f5 2. e3 Nf6 3. c4 e6 4. Bd3 b6 5. Nf3 Bb7 6. O-O Be7 7. Nc3 O-O 8. b3 Qe8 9. Bb2 Qh5 10. Ne5 Qg5
1901 Havana m – Round 13 – Capablanca, Jose – 0-1 – Corzo y Principe, Juan – G13 1. d4 f5 2. e3 Nf6 3. Nf3 b6 4. b3 Bb7 5. Nbd2 e6 6. Bb2 a5 7. a3 Be7 8. Bd3 O-O 9. O-O d5 10. Ne5 Nbd7
1901 Havana m – Round 3 – Capablanca, Jose – 1/2-1/2 – Corzo y Principe, Juan – G3 1. d4 f5 2. e3 Nf6 3. Nf3 e6 4. Bd3 b6 5. b3 Bb7 6. Nbd2 Bb4 7. Bb2 Ne4 8. Bxe4 fxe4 9. Ne5 O-O 10. c3 Be7
1913 Havana – Round 1 – Janowski, Dawid – 1-0 – Blanco Estera, Rafael – G16 1. d4 f5 2. e3 Nf6 3. Bd3 e6 4. Ne2 b6 5. O-O Bb7 6. c4 Bd6 7. f3 Nh5 8. Qe1 Nc6 9. Nbc3 Qf6 10. Nb5 O-O
1920 Gothenburg – Round 5 – Nimzowitsch, Aron – 1/2-1/2 – Tartakower, Savielly – G27 1. d4 f5 2. e3 Nf6 3. Nf3 e6 4. Be2 g6 5. c4 Bg7 6. O-O O-O 7. b4 d6 8. Nbd2 Nbd7 9. Bb2 Qe7 10. c5 a5
1925 Baden-Baden – Round 1 – Colle, Edgar – 0-1 – Nimzowitsch, Aaron – G39 1. d4 f5 2. e3 Nf6 3. Bd3 d6 4. Ne2 e5 5. c4 c5 6. O-O Nc6 7. Nbc3 g5 8. dxc5 dxc5 9. Ng3 e4 10. Be2 Bd6
1953 Hastings5354 – Round 9 – Tolush, Alexander V – 0-1 – Alexander, Conol Hugh – G40 1. d4 f5 2. e3 Nf6 3. Bd3 d6 4. Ne2 e5 5. dxe5 dxe5 6. O-O Bc5 7. Ng3 g6 8. Bc4 Qe7 9. Qd3 Nc6 10. a3 e4
1955 Aberystwyth ch-BCF – Round 6.1 – Parr, Frank – 1-0 – Penrose, Justin – G30 1. d4 f5 2. e3 Nf6 3. Bd3 d6 4. Nf3 Nc6 5. c4 e5 6. d5 Ne7 7. Bc2 g6 8. Nc3 Bg7 9. Ba4+ Kf8 10. Bc2 Bh6
1958 HUN Ch 13th – Round 18 – Tipary, Lajos – 0-1 – Gasztonyi, Endre – G151 1. d4 f5 2. c3 Nf6 3. Bg5 e6 4. Nd2 Be7 5. e3 O-O 6. f4 b6 7. Ngf3 Bb7 8. Bd3 d6 9. Qe2 Nbd7 10. O-O-O d5
1959 York ch-BCF – Round 1 – Fallone, Michael – 0-1 – Parr, Frank – G8 1. d4 f5 2. Bf4 Nf6 3. Nf3 e6 4. Nbd2 Be7 5. e3 O-O 6. h3 b6 7. Bd3 Bb7 8. Qe2 c5 9. c3 d5 10. Ng5 Qc8
1960 UKR Ch sf – Round 9 – Lazarev, Efim M. – 1/2-1/2 – Zurakhov, Vladlen Y – G52 1. d4 f5 2. e3 Nf6 3. Bd3 g6 4. Nd2 Bg7 5. Ngf3 O-O 6. e4 fxe4 7. Nxe4 Nxe4 8. Bxe4 d5 9. Bd3 Nc6 10. Be2 e5
1964 Tel Aviv olm – Round 1 – Fallone, Michael – 1-0 – Nilsson, Zandor – G28 1. d4 f5 2. Bf4 Nf6 3. e3 g6 4. c3 Bg7 5. Bc4 e6 6. h3 d6 7. Nf3 Qe7 8. Qb3 Nc6 9. Ng5 Nd8 10. h4 h6
1966 La Habana olm prel – Round 6 – Fallone, Michael – 0-1 – Hort, Vlastimil – G213 1. d4 f5 2. Bf4 Nf6 3. e3 g6 4. Bc4 Bg7 5. Nd2 e6 6. c3 O-O 7. h4 Nc6 8. Ndf3 Ne7 9. Qb3 a6 10. a4 b6
1967 Sofia women – Round 7 – Dimova, Margarita – 1/2-1/2 – Asenova, Venka – G7 1. d4 f5 2. f4 Nf6 3. Nf3 e6 4. e3 b6 5. Bd3 Bb7 6. c4 Be7 7. Nc3 Ne4 8. O-O O-O 9. Qc2 d5 10. Ne5 Nd7
1967 Sweden (ch) – Round 10 – Santesson Kjell – 1/2-1/2 – Nilsson, Zandor – G50 1. d4 f5 2. f4 Nf6 3. Nf3 g6 4. e3 Bg7 5. Bd3 O-O 6. O-O d6 7. c4 c6 8. Nc3 Qc7 9. e4 fxe4 10. Nxe4 Nxe4
20. European Teams 2015 – Round 7.4 – Rapport, Richard – 1-0 – Anton Guijarro, David – G304 1. d4 f5 2. Bf4 Nf6 3. e3 e6 4. Be2 Be7 5. h3 O-O 6. Nf3 Ne4 7. Nfd2 d5 8. Nxe4 fxe4 9. c4 Bg5 10. Bh2 Nd7
34. ECC Open 2018 – Round 3.2 – Andreikin, Dmitry – 1-0 – Markgraf, Alexander – G85 1. d4 f5 2. Bf4 Nf6 3. e3 d6 4. Nc3 g6 5. h4 h6 6. Qf3 c6 7. Bc4 d5 8. Bd3 Be6 9. h5 Nxh5 10. Rxh5 gxh5
4. World Blitz 2008 – Round 3 – Morozevich, Alexander – 1-0 – Amin, Bassem – G16 1. d4 f5 2. Bf4 Nf6 3. e3 e6 4. Be2 d6 5. c4 Be7 6. Bh5+ Nxh5 7. Qxh5+ g6 8. Qe2 Bf6 9. Nc3 O-O 10. h4 c6
Rotterdam tt 1988 – Round 1 – Speelman, Jon S – 1/2-1/2 – Malaniuk, Vladimir P – G6 1. d4 f5 2. c3 Nf6 3. Bg5 e6 4. Nd2 d5 5. e4 dxe4 6. f3 exf3 7. Ngxf3 Be7 8. Bc4 Nd5 9. Bxe7 Qxe7 10. Qe2 Nd7
Saint Louis Blitz 2019 – Round 18.2 – Rapport, Richard – 1/2-1/2 – Carlsen, Magnus – G87 1. d4 f5 2. b3 Nf6 3. Bb2 e6 4. e3 b6 5. Nf3 Bb7 6. Be2 Be7 7. O-O O-O 8. c4 Ne4 9. Nfd2 Nxd2 10. Qxd2 d6
World Blitz 2009 – Round 33 – Morozevich, Alexander – 1-0 – Ivanchuk, Vasyl – G340 1. d4 f5 2. Bf4 Nf6 3. e3 g6 4. h4 h6 5. c4 d6 6. Nc3 Bg7 7. Nf3 Nbd7 8. Qc2 c5 9. d5 a6 10. h5 g5
World Blitz 2016 – Round 11.40 – Perez Ponsa, Federico – 0-1 – Amin, Bassem – G451 1. d4 f5 2. Bf4 Nf6 3. e3 e6 4. h3 b6 5. Be2 Bb7 6. Bf3 Ne4 7. Nd2 Be7 8. Nxe4 fxe4 9. Bh5+ g6 10. Be2 O-O
World Blitz 2017 – Round 10.7 – Sjugirov, Sanan – 1/2-1/2 – Nepomniachtchi, Ian – G547 1. d4 f5 2. Bf4 Nf6 3. e3 g6 4. h4 h6 5. Nc3 d6 6. Qf3 c6 7. O-O-O Be6 8. Bd3 Qa5 9. a3 Nbd7 10. e4 O-O-O
World Blitz 2018 – Round 16.57 – Salgado Lopez, Ivan – 0-1 – Gordievsky, Dmitry – G974 1. d4 f5 2. c3 Nf6 3. Bg5 e6 4. Nd2 d5 5. Ngf3 Be7 6. h3 O-O 7. e3 c5 8. Ne5 Nc6 9. Ndf3 Bd7 10. Bd3 Be8
World Blitz 2019 – Round 10.27 – Rakhmanov, Aleksandr – 1/2-1/2 – Anton Guijarro, David – G673 1. d4 f5 2. Bf4 Nf6 3. e3 d6 4. Nc3 e6 5. Bd3 Nc6 6. Nf3 Be7 7. h3 O-O 8. Qe2 Nb4 9. Bc4 a6 10. a3 Nbd5
World Blitz 2023 – Round 10.43 – Henriquez Villagra, Cristobal – 0-1 – Tsaruk, Maksim – G594 1. d4 f5 2. Bf4 Nf6 3. e3 g6 4. h4 h6 5. Nc3 Bg7 6. Qf3 d6 7. Bc4 e6 8. Bb3 Qe7 9. O-O-O Nc6 10. Nge2 Bd7
World Rapid 2019 – Round 5.79 – Deviatkin, Andrei – 0-1 – Piorun, Kacper – G353 1. d4 f5 2. Nh3 Nf6 3. Nc3 d6 4. d5 c6 5. Nf4 cxd5 6. Ncxd5 e6 7. Nxf6+ Qxf6 8. g3 Bd7 9. Bg2 Bc6 10. O-O Bxg2

A80a — Dutch Defense (1900)

1.d4 f5

Les coups candidats

2.g3 — 28.4% (32498 parties) →

Ambassadeurs : Malaniuk, Vladimir P (211x), Hoang, Thanh Trang (109x), Sherwood, Russell (94x), Clares Huanca, Danner Saed (80x), Pirs, Matjaz (72x), De La Riva Aguado, Oscar (71x), Reinderman, Dimitri (70x), Marten, Gero (59x)

2.c4 — 22.9% (26264 parties) →

Ambassadeurs : Sherwood, Russell (48x), Chen, Yanxi Lolly (41x), Hoang, Thanh Trang (40x), Welz, Peter, Dr. (36x), Malaniuk, Vladimir P (35x), Wall, Bill (33x), Potapov, Pavel (29x), Ruckschloss, Karol (28x)

2.Nf3 — 17.0% (19466 parties) →

Ambassadeurs : Malaniuk, Vladimir P (89x), Ruckschloss, Karol (38x), Sherwood, Russell (35x), Vrana, Frantisek (27x), Clares Huanca, Danner Saed (26x), Krizsany, Laszlo (25x), Potapov, Pavel (23x), Borngaesser, Rene (21x)

2.Nc3 — 9.5% (10924 parties) →

Ambassadeurs : Malaniuk, Vladimir P (65x), Lenz, Juergen (41x), Hoang, Thanh Trang (23x), Chetverik, Maxim (22x), Boe, Mads (20x), Sokolov, Ivan (18x), Grivas, Efstratios (17x), Porrasmaa, Timo (17x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	2.g3	2.c4	2.Nf3	2.Nc3
<1800	8743	17%	29%	19%	7%
1800-2200	49837	25%	25%	17%	9%
2200-2600	38121	38%	16%	17%	12%
2600+	757	44%	16%	15%	15%

Évolution par décennie (% des parties)

Décennie	N parties	2.g3	2.c4	2.Nf3	2.Nc3
1950s	691	30%	24%	19%	3%
1960s	1056	29%	23%	20%	4%
1970s	1430	33%	21%	20%	6%
1980s	4136	29%	19%	19%	12%
1990s	22777	30%	23%	17%	9%
2000s	35112	29%	24%	16%	9%
2010s	39280	28%	23%	18%	10%
2020s	10028	23%	23%	16%	10%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
2.g3	28%	23%	▼ -4.5%
2.c4	23%	23%	+0.2%
2.Nf3	18%	16%	▼ -1.3%
2.Nc3	10%	10%	+0.4%

Joueurs célèbres

Champions du monde dans cette position

Tal, Mikhail — 10 parties
Kramnik, Vladimir — 10 parties
Kasparov, Garry — 10 parties
Karpov, Anatoly — 10 parties
Anand, Viswanathan — 10 parties
Carlsen, Magnus — 10 parties
Ju, Wenjun — 10 parties
Botvinnik, Mikhail — 8 parties
Hou, Yifan — 8 parties
Gukesh D — 7 parties
Smyslov, Vladimir — 1 partie
Ding, Liren — 1 partie

Parties historiques

2.g3 — 28.4% (32498 parties)

1950 — Konig I vs Rossolimo, Nicolas — 0-1 — Hastings ENG
1950 — Perez Perez, Francisco Jose vs Moura, Jairo De Souza — 1-0 — Estoril
1950 — Ritson-Morry, William vs Wood, Baruch — 1-0 — Buxton
1950 — Barzin, Marcel vs Donner, Jan-Hein — 0-1 — Antwerp BEL
1950 — Golombek, Harry vs Rossolimo, Nicolas — 1-0 — Venice ITA

2.c4 — 22.9% (26264 parties)

1950 — Haggqvist, Bjorn Karl vs Harris, Peter A — 1-0 — Birmingham ENG
1950 — Pavlov, Mircea-Sergiu-Aurelian vs Kopaev, Nikolay A — 0-1 — Kiev UKR
1950 — Zuikov, Anatoly vs Korchnoi, Viktor — 0-1 — Ch Leningrad
1950 — Crowl Frank A vs Ozols, Karlis — 0-1 — ?
1950 — Van den Berg, Carel B vs Henneberke, Frans — 0-1 — Amsterdam ch-NED

2.Nf3 — 17.0% (19466 parties)

1950 — Fridstein, German vs Korchnoi, Viktor — 1-0 — Tula RUS
1950 — Rossetto, Hector vs Rossolimo, Nicolas — 1-0 — Mar del Plata ARG
1950 — Anish, King vs Cuneo, Raymond J — 1-0 — Barbera Santa CA
1950 — Simagin, Vladimir vs Goldenov, Boris P — 1-0 — cr.
1950 — Zografakis, Aristidis vs Mastichiadis, Fotis — 1/2-1/2 — Athens GRE

2.Nc3 — 9.5% (10924 parties)

1950 — Vistaneckis, Isakas vs Korchnoi, Viktor — 0-1 — Tula RUS
1951 — Petrosian, Tigran V. vs Madaminov, Mukhiddin — 1/2-1/2 — Tashkent UZB
1951 — Alexander, Frederick Forrest L vs Knight, Anthony Henry — 1-0 — Southsea
1954 — Alexander Tadala vs Kopilov, Nikolay Georgiyevich — 0-1 — Leningrad RUS
1956 — McGregor, Robert F vs Tears, CF. — 0-1 — Oklahoma City, OK USA

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