A45n — Trompowsky: 2…e6 3.e4 h6 4.Bxf6 Qxf6 5.c3

1.d4 Nf6 2.Bg5 e6 3.e4 h6 4.Bxf6 Qxf6 5.c3 * ● Trait aux Noirs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Avantages : case forte d4.
Faiblesses adverses : Bc8 enfermé, Bf8 enfermé, roi noir au centre.
Problèmes : roi au centre, Bf1 enfermé, 5 pièces non développées (B1, G1, F1, A1, H1).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● Nc3 — Développer Nb1
● Nf3 — Développer Ng1
● Bd3 — Développer Bf1

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Avantages : case forte g5, paire de fous.
Faiblesses adverses : 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
● ...d6 — Libérer Bc8
● ...Nc6 — Développer Nb8
● ...Be7 — Développer Bf8
● ...c5 — Rupture

Avantages

Faiblesses adverses

Diagonale active

Plans

Structure de pions

A45n — Trompowsky:

1.d4 Nf6 2.Bg5 e6 3.e4 h6 4.Bxf6 Qxf6 5.c3

Eval: [+0.22]

Les coups candidats

5…d6 — 55.5% (1173 parties)

Ambassadeurs : Kanep, Meelis (10x), Kryakvin, Dmitry (8x), Matuszewski, Michal (8x), Rusev, Krasimir (8x), Fels, Bernhard (8x), Romcovici, Victor (7x), Djordjevic, Vuk (7x), Rahman, Ziaur (7x)

5…d5 — 20.4% (430 parties)

Ambassadeurs : Ward, Chris G (4x), Nikolov, Momchil (4x), Salimaki, Janne (4x), Buckley, Simon T (4x), Pert, Richard G (4x), Maletina, Tatiana (4x), Epishin, Vladimir (3x), Karttunen, Mika (3x)

5…c5 — 9.6% (202 parties)

Ambassadeurs : Fels, Bernhard (3x), Donka, Peter (2x), Hrdý, Roman (2x), Schleich, Theodor, Dr. (2x), Bitan, Banerjee (2x), Garnett, John S (2x), Lopez Maffia, Franco (2x), Sandocal, Üzmir (2x)

5…b6 — 6.0% (127 parties)

Ambassadeurs : Nickl, Klaus (3x), Kjartansson, Gudmundur (3x), Rodi, Luis Ernesto (3x), Kocyigit, Buse Naz (3x), Doric, Darko (2x), Duong, The Anh (2x), Ebeling, Daniel (2x), Hawkins, Jonathan (2x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	5…d6	5…d5	5…c5	5…b6
<1800	28	29%	21%	39%	—
1800-2200	642	48%	22%	12%	8%
2200-2600	1299	61%	18%	7%	5%
2600+	48	48%	31%	8%	4%

Évolution par décennie (% des parties)

Décennie	N parties	5…d6	5…d5	5…c5	5…b6
1980s	1	100%	—	—	—
1990s	48	62%	10%	8%	10%
2000s	581	56%	20%	8%	8%
2010s	1168	56%	21%	9%	6%
2020s	314	51%	21%	16%	3%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
5…d6	56%	51%	▼ -4.6%
5…d5	21%	21%	+0.4%
5…c5	9%	16%	▲ +7.5%
5…b6	6%	3%	▼ -2.6%

Joueurs célèbres

Champions du monde dans cette position

Carlsen, Magnus — 3 parties
Anand, Viswanathan — 1 partie
Ju, Wenjun — 1 partie
Hou, Yifan — 1 partie
Karpov, Anatoly — 1 partie

Parties historiques

5…d6 — 55.5% (1173 parties)

1988 — Keitlinghaus, Ludger vs Tolnai, Tibor — 1/2-1/2 — Dortmund GER
1990 — Ljubisavljevic, Zivojin Z vs Todorovic, Goran N — 0-1 — Bolzano ITA
1993 — Timanin, Boris vs Davies, Nigel R — 0-1 — Tel Aviv ISR
1994 — Zagema, Wieb vs Vanheirzeele, Daniel — 1-0 — Nederland tt
1994 — Schmitz, Heinrich Karl vs Balashov, Yuri — 0-1 — Eupen BEL

5…d5 — 20.4% (430 parties)

1995 — Trommsdorff, Fro vs Collas, Didier — 1/2-1/2 — Cannes Martinez op
1998 — Kosten, Anthony C. vs Garcia Ilundain, David — 0-1 — Escaldes AND
1999 — Giorgetti, Fosco vs Cornacchini, Gabriele — 1-0 — ?
1999 — Kosten, Anthony C. vs Mory, Eric — 1-0 — Toulon FRA
1999 — Pert, Richard G vs Buckley, Simon T — 1/2-1/2 — Birmingham ENG

5…c5 — 9.6% (202 parties)

1998 — Dupsky, Laszlo vs Tatar Kis, Szabolcs — 0-1 — Szeged,HUN;TTIM January
1999 — Pyrich, George vs Sarink, Henk B — 1-0 — Reg Gillman Memorial 'C'
1999 — Gamarra Caceres, Carlos vs Benitez, Jose Rodolfo — 1-0 — Asuncion PAR
1999 — Mocary, Metod vs Vojtek, Vladimir — 0-1 — Tatry op Tatranska Lomnica
2000 — Lillo Ferrer, Jose Maria M. vs Moya Soriano, Miguel — 1/2-1/2 — Barcelona ESP

5…b6 — 6.0% (127 parties)

1994 — Granath, Sara vs Andric, Jelena — 1/2-1/2 — Szeged HUN
1998 — Greenfeld, Alon vs Yudasin, Leonid — 0-1 — Israel
1998 — Bouton, Christophe vs Moracchini, Fabrice — 0-1 — Clichy FRA
1999 — Kacprzak, Karol vs Gordon, Stephen J — 0-1 — ?
1999 — Teuffer, Michael vs Erwich, Frank — 0-1 — Groningen NED

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● b2→c3, c3→d4	● d7→e6, f7→e6, g7→h6
Passés	—	—
Majorité	—	—

Cases

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

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bf1	● Bf1 Non développé (mob. 5)
Bc8		● Bc8 Non développé (mob. 0)
Bf8		● Bf8 Non développé (mob. 5)
Paire de fous	Non	● Oui
Non développées	5 (b1, g1, 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	● c3-c4, ● d4-d5, ● e4-e5, ● f2-f3	● …c7-c6, ● …c7-c5, ● …d7-d6, ● …d7-d5, ● …e6-e5

Partie
41. Olympiad Open 2014 – Round 1.13 – Galan Montalvo, Antonio – 0-1 – Quesada Perez, Yuniesky – G17 1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. c3 d6 6. Bd3 g6 7. Ne2 Bg7 8. O-O O-O 9. f4 Nd7 10. Nd2 Qd8
41. Olympiad Open 2014 – Round 7.4 – Sedlak, Nikola – 1/2-1/2 – Ni, Hua – G513 1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. c3 d5 6. Nd2 c5 7. Ngf3 a6 8. dxc5 Bxc5 9. exd5 exd5 10. Nb3 Ba7
7. Norway Armageddon 2019 – Round 1.2 – Mamedyarov, Shakhriyar – 1-0 – Caruana, Fabiano – G2 1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. c3 d5 6. Qe2 dxe4 7. Qxe4 Bd6 8. Nf3 O-O 9. Bd3 g6 10. Nbd2 Nd7
76. Tata Steel Masters 2014 – Round 3.6 – Van Wely, Loek – 1/2-1/2 – Giri, Anish – G18 1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. c3 d6 6. Bd3 e5 7. Ne2 Qd8 8. O-O Be7 9. f4 O-O 10. Nd2 exd4
Amber-blindfold 20th 2011 – Round 7 – Nakamura, Hikaru – 1/2-1/2 – Anand, Viswanathan – G22 1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. c3 d6 6. Bd3 e5 7. Ne2 g6 8. O-O Bg7 9. f4 Qe7 10. Nd2 O-O
FIDE World Blitz Championship 2014 – Round 14.32 – Milov, Vadim – 0-1 – Vitiugov, Nikita – G128 1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. c3 d5 6. e5 Qd8 7. f4 c5 8. Nf3 Qb6 9. Qd2 Nc6 10. Be2 Bd7
FTX Crypto Cup 2022 – Round 5.6 – Duda, Jacob – 1-0 – Carlsen, Magnus – G78 1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. c3 e5 6. Nf3 d6 7. Nbd2 Nd7 8. g3 Nb6 9. Bg2 Be7 10. O-O O-O
GCT Blitz Paris 2019 – Round 7.2 – Duda, Jacob – 0-1 – Nakamura, Hikaru – G32 1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. c3 d5 6. Bd3 c5 7. Nf3 cxd4 8. cxd4 dxe4 9. Bxe4 Be7 10. Nc3 O-O
GCT Blitz Paris 2019 – Round 7.4 – Mamedyarov, Shakhriyar – 0-1 – Caruana, Fabiano – G34 1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. c3 d5 6. Nd2 Qd8 7. Qf3 Be7 8. Bd3 c5 9. dxc5 Nd7 10. exd5 Nxc5
GCT Blitz Paris 2019 – Round 9.1 – Duda, Jacob – 0-1 – Giri, Anish – G41 1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. c3 c5 6. d5 exd5 7. Qxd5 Qe6 8. Bc4 Qxd5 9. Bxd5 Na6 10. Nd2 Nc7
Tata Steel India Blitz 2019 – Round 5.4 – Nakamura, Hikaru – 1/2-1/2 – Nepomniachtchi, Ian – G24 1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. c3 b6 6. g3 Bb7 7. Bg2 Qe7 8. Nd2 g6 9. Ngf3 Bg7 10. O-O O-O
World Blitz 2015 – Round 15.65 – Van Wely, Loek – 1-0 – Schmaltz, Roland – G964 1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. c3 d6 6. Bc4 a6 7. Ne2 Qd8 8. Nd2 g6 9. O-O Bg7 10. f4 d5
World Blitz 2015 – Round 17.65 – Van Wely, Loek – 0-1 – Bezold, Michael – G1085 1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. c3 d6 6. Bc4 Qe7 7. Ne2 g6 8. O-O Bg7 9. f4 O-O 10. Nd2 c6
World Blitz 2016 – Round 4.19 – Moiseenko, Alexander – 1-0 – Quparadze, Giga – G146 1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. c3 d6 6. Bd3 Nc6 7. Ne2 e5 8. O-O g5 9. Bb5 Bd7 10. d5 Nb8
World Blitz 2017 – Round 10.35 – Bosiocic, Marin – 1-0 – Pantsulaia, Levan – G524 1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. c3 d6 6. Bd3 e5 7. Ne2 g6 8. O-O Bg7 9. f4 Qe7 10. f5 Nd7
World Blitz 2017 – Round 13.34 – Moiseenko, Alexander – 0-1 – Wang, Yue(SH) – G685 1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. c3 d6 6. Bd3 g6 7. Ne2 Bg7 8. O-O O-O 9. f4 Qe7 10. e5 b6
World Blitz 2017 – Round 16.38 – Bosiocic, Marin – 1-0 – Georgiev, Kiril – G844 1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. c3 c5 6. Nf3 cxd4 7. cxd4 Bb4+ 8. Nc3 O-O 9. Bd3 d6 10. O-O Nc6
World Blitz 2017 – Round 18.44 – Moiseenko, Alexander – 1-0 – Sethuraman, S.P. – G953 1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. c3 d6 6. Bd3 Nd7 7. Ne2 e5 8. O-O Qe7 9. f4 g6 10. fxe5 dxe5
World Blitz 2017 – Round 4.50 – Laznicka, Viktor – 1-0 – Minko, Vladimir – G216 1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. c3 d5 6. Nd2 c5 7. Ngf3 Nc6 8. exd5 exd5 9. dxc5 Bxc5 10. Nb3 Bd6
World Blitz 2017 – Round 4.63 – Bosiocic, Marin – 0-1 – Dobrov, Vladimir – G229 1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. c3 d6 6. Bd3 Nc6 7. Ne2 g6 8. O-O Bg7 9. f4 Qe7 10. e5 Bd7
World Blitz 2017 – Round 6.23 – Laznicka, Viktor – 0-1 – Socko, Bartosz – G300 1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. c3 d6 6. Bd3 e5 7. Ne2 g6 8. O-O Bg7 9. f4 Qe7 10. Nd2 O-O
World Blitz 2017 – Round 9.44 – Mchedlishvili, Mikheil – 0-1 – Ponomariov, Ruslan – G483 1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. c3 d6 6. Bd3 e5 7. Ne2 Nc6 8. O-O Bd7 9. Bb5 a6 10. Ba4 g6
World Blitz 2018 – Round 7.90 – Mchedlishvili, Mikheil – 1-0 – Vlassov, Nikolai – G452 1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. c3 b6 6. Bd3 Bb7 7. Ne2 c5 8. O-O cxd4 9. cxd4 Nc6 10. e5 Qh4
World Blitz 2018 – Round 9.24 – Demidov, Mikhail – 0-1 – Duda, Jan-Krzysztof – G526 1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. c3 g6 6. Bd3 Bg7 7. Ne2 d6 8. O-O e5 9. f4 exd4 10. cxd4 Bg4
World Blitz 2018 – Round 9.54 – Sarana, Alexey – 1-0 – Sanal, Vahap – G555 1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. c3 d6 6. Bd3 g6 7. Ne2 Bg7 8. O-O Qe7 9. f4 e5 10. Nd2 Nc6
World Blitz 2019 – Round 1.25 – Jobava, Baadur – 1-0 – Carlsson, Pontus – G18 1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. c3 d6 6. Bc4 Qd8 7. Nd2 Be7 8. Ne2 O-O 9. O-O Nd7 10. f4 c5
World Blitz 2019 – Round 12.83 – Kryakvin, Dmitry – 0-1 – Sutovsky, Emil – G851 1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. c3 d6 6. Bc4 Bd7 7. Nd2 Nc6 8. Ne2 g5 9. O-O h5 10. f4 gxf4
World Blitz 2019 – Round 13.83 – Piorun, Kacper – 1-0 – Tregubov, Pavel V. – G915 1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. c3 d6 6. Bd3 e5 7. Ne2 g6 8. O-O Bg7 9. f4 Qe7 10. Nd2 O-O
World Blitz 2019 – Round 3.19 – Jobava, Baadur – 1/2-1/2 – Castellanos Rodriguez, Renier – G168 1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. c3 d6 6. Bc4 g6 7. Ne2 Bg7 8. O-O O-O 9. f4 Qe7 10. Nd2 e5
World Blitz 2023 – Round 15.26 – Terry, Renato – 0-1 – Giri, Anish – G857 1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. c3 c5 6. d5 exd5 7. Qxd5 Na6 8. Nd2 Nc7 9. Qh5 g6 10. Qf3 Qe7

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