B07e — Pirc: 3.f3

1.e4 d6 2.d4 Nf6 3.f3 * ● Trait aux Noirs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Avantages : paire de fous.
Faiblesses adverses : Bc8 enfermé, Bf8 enfermé, roi noir au centre.
Problèmes : roi au centre, Bc1 enfermé, Bf1 enfermé, 6 pièces non développées (B1, G1, C1, F1, A1, H1).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● Nbd2 — Développer Nb1
● Nf3 — Développer Ng1
● Bg5 — Clouer Nf6
● Bd3 — Développer Bf1

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Avantages : paire de fous.
Faiblesses adverses : Bc1 enfermé, Bf1 enfermé, roi blanc au centre.
Problèmes : roi au centre, Bc8 enfermé, Bf8 enfermé, 5 pièces non développées (B8, C8, F8, A8, H8).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● ...Nbd7 — Développer Nb8
● ...Bf5 — Développer Bc8
● ...Bb4 — Développer Bf8
● ...c6 — Rupture

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

B07e —

1.e4 d6 2.d4 Nf6 3.f3

Eval: [+0.22]

Les coups candidats

3…g6 — 34.0% (2088 parties) →

Ambassadeurs : Vontina, Maria (12x), Kasparov, Garry (8x), Bohak, Janko (7x), Korchnoi, Viktor (7x), Manca, Federico (6x), Richter, Gerhard, Dr. (5x), Chau, Quoc Hieu (5x), Conterno, Dominique (5x)

3…e5 — 24.0% (1470 parties) →

Ambassadeurs : Jovanovic, Zoran (17x), Nevednichy, Vladislav (12x), Kantsler, Boris (8x), Braun, Gottfried, Dr. (7x), Sveshnikov, Evgeny (7x), Czebe, Attila (7x), Rustemov, Alexander (6x), Jansa, Vlastimil (6x)

3…Nbd7 — 12.6% (773 parties)

Ambassadeurs : Movsziszian, Karen (9x), Nikolov, Momchil (6x), Deglmann, Ludwig (5x), Strikovic, Aleksa (4x), Koch, Wolfgang Max, Dr. (4x), Janev, Evgeni (4x), Semkov, Semko (3x), Oratovsky, Michael (3x)

3…c5 — 11.1% (681 parties)

Ambassadeurs : Peralta, Fernando (8x), Paunovic, Dragan (7x), Agrest, Evgenij (5x), Jansa, Vlastimil (5x), Ponkratov, Pavel (5x), Yudin, Serafim (5x), Gavrikov, Viktor (4x), Quinteros, Miguel A. (3x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	3…g6	3…e5	3…Nbd7	3…c5
<1800	170	55%	9%	14%	4%
1800-2200	2030	41%	19%	15%	7%
2200-2600	2804	20%	33%	12%	16%
2600+	124	17%	43%	3%	19%

Évolution par décennie (% des parties)

Décennie	N parties	3…g6	3…e5	3…Nbd7	3…c5
1930s	1	—	—	100%	—
1940s	6	33%	—	33%	33%
1950s	23	43%	9%	39%	9%
1960s	52	48%	4%	13%	19%
1970s	74	47%	11%	12%	22%
1980s	164	42%	9%	12%	23%
1990s	1358	39%	21%	10%	10%
2000s	1831	39%	21%	12%	9%
2010s	2257	28%	29%	14%	12%
2020s	371	23%	33%	14%	15%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
3…g6	28%	23%	▼ -5.0%
3…e5	29%	33%	▲ +4.4%
3…Nbd7	14%	14%	▼ -0.6%
3…c5	12%	15%	▲ +2.9%

Joueurs célèbres

Champions du monde dans cette position

Kasparov, Garry — 10 parties
Anand, Viswanathan — 8 parties
Kramnik, Vladimir — 5 parties
Carlsen, Magnus — 3 parties
Smyslov, Vladimir — 1 partie
Ju, Wenjun — 1 partie

Parties historiques

3…g6 — 34.0% (2088 parties)

1942 — Corte, Cesar J vs Iliesco, Juan — 1-0 — Mar del Plata ARG
1946 — Kalabar, Sadi vs Pirc, Vasja — 1/2-1/2 — Zagreb CRO
1950 — Leepin, Peter vs Naegeli, Oskar — 1-0 — Lucerne SUI
1951 — Benko, Francisco vs De Piro, Tristram — 0-1 — Buenos Aires ARG
1951 — Pfeiffer, Alfred vs Stoltz, De Raven — 1-0 — It Dortmund GER

3…e5 — 24.0% (1470 parties)

1955 — Bely, Miklos vs Branicki, I — 1/2-1/2 — Prague CZE
1956 — Mangini, Jose Henrique de Mello vs Gadia, Olicio — 1-0 — Rio de Janeiro BRA
1967 — Gerusel, Mathias vs Besser, Hans — 1/2-1/2 — FRG-ch Kiel GER
1968 — Ivkov, Borislav vs Donner, Jan-Hein — 1-0 — Wijk aan Zee NED
1970 — Kaminsky, Oleg vs Pankratov, Valery Vladimirovich — 1-0 — Leningrad RUS

3…Nbd7 — 12.6% (773 parties)

1939 — Kieninger, Georg vs Lokvenc, Josef — 0-1 — Bad Oeynhausen ch-GER
1945 — Skalicka, Karel vs Czerniak, Moshe — 1-0 — Quilmes
1948 — Flohr, Salo vs Boleslavsky, Isaac — 1/2-1/2 — Izt, Saltsjobaden SWE
1950 — Johner, Hans vs Naegeli, Oskar — 1-0 — Lucerne SUI
1953 — Lambert, Hans vs Van Schoor, Karl — 1/2-1/2 — Vienna AUT

3…c5 — 11.1% (681 parties)

1947 — Carlsson, Henrik 2002 vs Barda, Olaf — 1-0 — Helsinki Helsinki FIN
1949 — Rohacek, Ivan vs Foltys, Jan — 0-1 — Trencianske Teplice SVK
1951 — Foguelman, Alberto vs Rebizzo, Cayetano — 1-0 — Buenos Aires ARG
1956 — Sheinberg, Igor vs Matskevich, Avshalom — 0-1 — Kiev UKR
1965 — Luckis vs Pelikan, Anna — 1/2-1/2 — Buenos Aires ch-ARG

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● g2→f3, f3→e4	● c7→d6, e7→d6
Passés	—	—
Majorité	—	—

Cases

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

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 5)
Bf1	● Bf1 Non développé (mob. 5)
Bc8		● Bc8 Non développé (mob. 5)
Bf8		● Bf8 Non développé (mob. 0)
Paire de fous	● Oui	● Oui
Non développées	6 (b1, g1, c1, f1, 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	semi-ouvert
Ruptures	● c2-c3, ● d4-d5, ● e4-e5, ● f3-f4	● …c7-c6, ● …c7-c5, ● …d6-d5, ● …e7-e6, ● …e7-e5

Partie
? 2000 – Round ? – Korchnoi, Viktor – 1-0 – Efimov, Igor – G22 1. d4 d6 2. e4 Nf6 3. f3 d5 4. e5 Ng8 5. c4 dxc4 6. Bxc4 e6 7. f4 Bb4+ 8. Nc3 Ne7 9. Bxe6 Bxe6 10. Qb3 Bxc3+
1939 Bad Oeynhausen ch-GER – Round 7 – Kieninger, Georg – 0-1 – Lokvenc, Josef – G51 1. e4 d6 2. d4 Nf6 3. f3 Nbd7 4. Be3 e5 5. c4 exd4 6. Bxd4 Be7 7. Nc3 O-O 8. Qc2 Re8 9. O-O-O c6 10. g4 Qa5
1945 Quilmes – Round 1 – Skalicka, Karel – 1-0 – Czerniak, Moshe – G9 1. e4 d6 2. d4 Nf6 3. f3 Nbd7 4. Be3 e5 5. d5 Be7 6. Ne2 O-O 7. g4 Ne8 8. Qd2 g6 9. Bh6 Ng7 10. Nbc3 Bh4+
1947 Helsinki Helsinki FIN – Round 1 – Carlsson, Henrik 2002 – 1-0 – Barda, Olaf – G10 1. e4 d6 2. d4 Nf6 3. f3 c5 4. Ne2 e6 5. Be3 cxd4 6. Nxd4 d5 7. e5 Nfd7 8. f4 Nc6 9. Nd2 g5 10. Nxe6 fxe6
1949 Trencianske-Teplice – Round 5 – Rohacek, Ivan – 0-1 – Foltys, Jan – G35 1. e4 d6 2. d4 Nf6 3. f3 c5 4. c3 Nbd7 5. Be3 e6 6. Nd2 d5 7. e5 Ng8 8. Bd3 Ne7 9. Ne2 cxd4 10. cxd4 Qb6
1950 SUI Ch – Round 11 – Johner, Hans – 1-0 – Naegeli, Oskar – G31 1. e4 d6 2. d4 Nf6 3. f3 Nbd7 4. c4 e5 5. Be3 Be7 6. Nc3 O-O 7. Nge2 Re8 8. Qd2 c6 9. g3 d5 10. cxd5 cxd5
1957 Reggio Emilia ch ITA – Round 3 – Paoli, Enrico – 1-0 – Norcia, Federico – G11 1. e4 d6 2. d4 Nf6 3. f3 Nbd7 4. Be3 c6 5. Bd3 g6 6. Ne2 Bg7 7. Qd2 e5 8. c3 Qe7 9. Na3 d5 10. O-O O-O
1957 Reggio Emilia ch ITA – Round 7 – Paoli, Enrico – 1-0 – Napolitano, Mario – G28 1. e4 d6 2. d4 Nf6 3. f3 Nbd7 4. Be3 e5 5. c3 Be7 6. Bc4 Nb6 7. Bb3 a5 8. Nd2 c6 9. Ne2 a4 10. Bc2 Nh5
1957 URS Ch, semi final – Round 16 – Blagidze, Alexander – 0-1 – Bastrikov, Georgy – G144 1. d4 d6 2. e4 Nf6 3. f3 Nbd7 4. Bd3 e5 5. Ne2 c6 6. c3 Be7 7. O-O O-O 8. Nd2 d5 9. Bc2 c5 10. dxe5 Nxe5
1958 Danmarksmesterskabet – Round 4 – Gemzoe, Jacob Erhard – 0-1 – Nielsen, Axel – G13 1. e4 d6 2. d4 Nf6 3. f3 Nbd7 4. c4 e5 5. Nc3 exd4 6. Qxd4 g6 7. Nge2 Bg7 8. Bg5 h6 9. Be3 O-O 10. Qd2 Kh7
1961 Mar del Plata – Round 15 – Letelier Martner, Rene – 1/2-1/2 – Pelikan, Jan – G129 1. e4 d6 2. d4 Nf6 3. f3 c6 4. c4 e5 5. Nc3 exd4 6. Qxd4 Be7 7. Bg5 O-O 8. Nge2 Na6 9. O-O-O Qa5 10. Bd2 Qb6
1962 LAT Ch – Round ? – Tolush, Alexander V – 1-0 – Kampenuss Peteris – G55 1. e4 d6 2. d4 Nf6 3. f3 c6 4. Be3 Qb6 5. Qc1 g6 6. Na3 Bg7 7. Bd3 Nbd7 8. Ne2 O-O 9. c3 Re8 10. Qd2 Qc7
1963 LAT Ch – Round ? – Koblencs, Alexander – 1/2-1/2 – Peterson, Andrejs – G51 1. e4 d6 2. d4 Nf6 3. f3 c6 4. a4 Nbd7 5. Be3 e5 6. Nc3 Be7 7. a5 O-O 8. Bc4 b5 9. axb6 Nxb6 10. Ba2 exd4
1965 Buenos Aires ch-ARG – Round 3 – Luckis – 1/2-1/2 – Pelikan, Anna – G32 1. d4 d6 2. e4 Nf6 3. f3 c5 4. dxc5 Qa5+ 5. Nc3 Qxc5 6. Bb5+ Bd7 7. Bxd7+ Nbxd7 8. Nge2 g6 9. Qd4 Qxd4 10. Nxd4 Bg7
1965 Chacabuco – Round 7 – Wexler, Bernardo – 0-1 – Pelikan, Jan – G17 1. d4 d6 2. e4 Nf6 3. f3 c5 4. dxc5 Qa5+ 5. c3 Qxc5 6. Na3 Nbd7 7. Bc4 a6 8. Bb3 b6 9. Qe2 Bb7 10. Be3 Qc6
1965 POL Ch 22th – Round 1 – Tarnowski, Alfred – 0-1 – Serwinski, Benedykt – G5 1. e4 d6 2. d4 Nf6 3. f3 c5 4. c3 Nc6 5. Be3 Qa5 6. Nd2 cxd4 7. Nb3 Qa4 8. cxd4 Na5 9. Nxa5 Qxa5+ 10. Qd2 Qxd2+
1966 La Habana olm prel – Round 7 – Stoppel, Franz – 1/2-1/2 – Matanovic, Aleksandar – G111 1. e4 d6 2. d4 Nf6 3. f3 Nbd7 4. Be3 e5 5. Ne2 Be7 6. c4 O-O 7. Nbc3 c6 8. d5 cxd5 9. cxd5 Nh5 10. Qd2 Nb6
1966 Mar del Plata 27th – Round 12 – Eliskases, Erich – 1/2-1/2 – Smyslov, Vladimir – G42 1. e4 d6 2. d4 Nf6 3. f3 e6 4. c4 Be7 5. Nc3 O-O 6. Be3 c5 7. d5 exd5 8. cxd5 Nbd7 9. Nh3 a6 10. a4 Ne5
1967 URS Team Ch – Round 1 – Arulaid, Alexander – 0-1 – Katalymov, Boris – G28 1. e4 d6 2. d4 Nf6 3. f3 Nbd7 4. c4 e5 5. Be3 exd4 6. Bxd4 Be7 7. Nc3 O-O 8. Bd3 Ne5 9. Nge2 Nfd7 10. Ng3 Bf6
1968 DDR Ch 17th – Round 17 – Pietzsch, Wolfgang – 1-0 – Liebert, Heinz – G68 1. e4 d6 2. d4 Nf6 3. f3 Nbd7 4. c4 e5 5. d5 Be7 6. Be3 O-O 7. Nc3 c5 8. Bd3 Ne8 9. Qd2 a6 10. Nge2 Rb8
1969 Palma de Mallorca – Round 3 – Korchnoi, Viktor – 1/2-1/2 – Parma, Bruno – G35 1. e4 d6 2. d4 Nf6 3. f3 c5 4. d5 g6 5. c4 b5 6. cxb5 Bg7 7. Ne2 O-O 8. Nec3 a6 9. Na3 axb5 10. Naxb5 Na6
36. Olympiad 2004 – Round 2 – Almasi, Zoltan – 1/2-1/2 – Mitkov, Nikola – G55 1. e4 d6 2. d4 Nf6 3. f3 c5 4. Ne2 Nc6 5. Nbc3 d5 6. exd5 Nxd5 7. dxc5 e6 8. Ne4 Bxc5 9. Nxc5 Qa5+ 10. Qd2 Qxc5
41. Olympiad Open 2014 – Round 11.6 – Sasikiran, Krishnan – 1-0 – Dzhumaev, Marat – G800 1. d4 d6 2. e4 Nf6 3. f3 d5 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Be3 cxd4 8. cxd4 Nb6 9. Nc3 Bf5 10. Bd3 Bxd3
41. Olympiad Open 2014 – Round 6.14 – Nisipeanu, Liviu-Dieter – 1-0 – Vandenbussche, Thibaut – G406 1. e4 d6 2. d4 Nf6 3. f3 Nbd7 4. Be3 e5 5. d5 Be7 6. Qd2 c6 7. c4 a5 8. Nc3 a4 9. Nh3 Qa5 10. Nf2 Nc5
64. ch-RUS 2011 – Round 7 – Galkin, Alexander – 0-1 – Kramnik, Vladimir – G22 1. e4 d6 2. d4 Nf6 3. f3 c5 4. Ne2 e6 5. Be3 d5 6. dxc5 Nbd7 7. Nbc3 dxe4 8. b4 b6 9. c6 Bxb4 10. cxd7+ Bxd7
Amber Rapidplay 2000 – Round 9 – Lautier, Joel – 1/2-1/2 – Nikolic, Predrag – G45 1. e4 d6 2. d4 Nf6 3. f3 e6 4. c4 d5 5. e5 Nfd7 6. cxd5 exd5 7. f4 Nb6 8. Nf3 c5 9. Be3 cxd4 10. Nxd4 Nc6
FIDE GP Paris 2013 – Round 9.5 – Giri, Anish – 1/2-1/2 – Caruana, Fabiano – G53 1. d4 d6 2. e4 Nf6 3. f3 c5 4. d5 e6 5. c4 exd5 6. cxd5 Be7 7. Bd3 O-O 8. Ne2 Nbd7 9. O-O Rb8 10. a4 a6
FIDE WCh KO 2001 – Round 4.4 – Gelfand, Boris – 0-1 – Azmaiparashvili, Zurab – G310 1. d4 d6 2. e4 Nf6 3. f3 c5 4. d5 e6 5. c4 b5 6. dxe6 fxe6 7. cxb5 d5 8. e5 Nfd7 9. f4 c4 10. Be3 Bc5
FIDE World Rapid 2014 – Round 15.48 – Omar, Noaman – 1/2-1/2 – Ipatov, Alexander – G345 1. d4 d6 2. e4 Nf6 3. f3 Nbd7 4. c4 e5 5. d5 Be7 6. Be3 O-O 7. Nc3 c6 8. Qd2 a6 9. O-O-O cxd5 10. cxd5 b5
RUS vs. ROW 2002 – Round 8 – Dreev, Aleksey – 1/2-1/2 – Azmaiparashvili, Zurab – G59 1. d4 d6 2. e4 Nf6 3. f3 c5 4. d5 e6 5. c4 b5 6. dxe6 Bxe6 7. cxb5 d5 8. Nc3 d4 9. Nce2 Bd6 10. Bf4 Be7
Tal Memorial Blitz 2014 – Round 11.5 – Gelfand, Boris – 1-0 – Kramnik, Vladimir – G65 1. d4 d6 2. e4 Nf6 3. f3 c5 4. d5 e6 5. c4 exd5 6. cxd5 Be7 7. Nc3 O-O 8. Nge2 Nh5 9. g4 Bh4+ 10. Kd2 Nf6
World Blitz 2022 – Round 2.54 – Fedoseev, Vladimir – 1-0 – Makarian, Rudik – G103 1. e4 d6 2. d4 Nf6 3. f3 Nbd7 4. Be3 e5 5. d5 Be7 6. Nc3 O-O 7. Bc4 c6 8. Nge2 cxd5 9. Nxd5 Nxd5 10. Bxd5 Bh4+

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