B53 — Sicilian Defense: Chekhover Variation

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 ○ Trait aux Blancs

Ouverture — Centre semi-ouvert

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Avantages : majorité aile_dame (3v2), case forte c4, case forte d5, case forte g5, paire de fous, colonne d.
Faiblesses adverses : Bc8 enfermé, Bf8 enfermé, roi noir au centre.
Problèmes : roi au centre, Bc1 enfermé, Bf1 enfermé, 5 pièces non développées (B1, C1, F1, A1, H1).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● Bb5 — Clouer c6, Fou actif (mobilité 7), Développer f1, [Masters 87%]
● Nbd2 — Développer Nb1
● Be3 — Développer Bc1
● Bd3 — Développer Bf1

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Avantages : majorité centre (2v1), avant-poste e5(C), paire de fous, colonne c.
Faiblesses adverses : Bc1 enfermé, Bf1 enfermé, roi blanc au centre.
Problèmes : roi au centre, Bc8 enfermé, Bf8 enfermé, 5 pièces non développées (G8, C8, F8, A8, H8).
Plans :
● O-O — Mettre le roi en sécurité, connecter les tours
● ...Bd7 — Développer le fou en d7 [Masters 85%]
● ...Bb4 — Développer Bf8
● ...d5 — Rupture
● ...e6 — Rupture

Avantages

Faiblesses adverses

Diagonale active

Plans

Base Masters : Blancs 35.5%, Nulles 37.9%, Noirs 26.6%.

B53l — Chekhover

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 Nc6

Eval: [+0.10]

Les coups candidats

5.Bb5 — 92.3% (13240 parties)

Ambassadeurs : Rodríguez Pérez, René (69x), Rodriguez, Raul (51x), Hlavac, Rudolf (46x), Paichadze, Luka (36x), Rozentalis, Eduardas (35x), Rodriguez Perez, Rene (34x), Lauer, Frederic (27x), Yandemirov, Valeri (26x)

5.Qe3 — 5.5% (787 parties)

Ambassadeurs : Mazi, Leon (18x), Demchenko, Aleksandr (14x), Gavrilescu, David (12x), Beltrán Seguer, José Javier (11x), Tsang, Hon Ki (7x), Ivanov, Mike (7x), Kejzar, Petra (6x), Nitin, S. (6x)

5.Qd3 — 1.0% (139 parties)

Ambassadeurs : Hjorth, Jesper (5x), Esipenko, Andrey (5x), Rostovtsev, Dmitry (4x), Freire, Daniel J (3x), Kazmierski, Tomasz (3x), Grebnev, Aleksey (3x), Olde, Grete (3x), Shogdzhiev, Roman (3x)

5.Qd1 — 0.5% (71 parties)

Ambassadeurs : Tostdeyine, J. (1x), Collins, Richard Arnold (1x), Kienhorst Gerard (1x), Hnatyshyn Taras (1x), Padayachy Neddy, S. (1x), Mabrouki N (1x), Mueller, Uwe (1x), Niekisch, Dirk (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	5.Bb5	5.Qe3	5.Qd3	5.Qd1
<1800	516	89%	6%	1%	2%
1800-2200	5615	94%	4%	1%	0%
2200-2600	5450	90%	8%	1%	—
2600+	179	81%	18%	1%	—

Évolution par décennie (% des parties)

Décennie	N parties	5.Bb5	5.Qe3	5.Qd3	5.Qd1
1930s	5	80%	—	—	—
1940s	18	94%	—	—	—
1950s	78	100%	—	—	—
1960s	102	99%	—	—	1%
1970s	264	99%	0%	—	—
1980s	545	99%	—	0%	0%
1990s	2307	98%	0%	0%	1%
2000s	3791	98%	0%	0%	1%
2010s	5283	94%	5%	1%	0%
2020s	1947	67%	27%	4%	0%

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
5.Bb5	94%	67%	▼ -26.2%
5.Qe3	5%	27%	▲ +22.7%
5.Qd3	1%	4%	▲ +3.6%
5.Qd1	0%	0%	-0.1%

Joueurs célèbres

Champions du monde dans cette position

Hou, Yifan — 10 parties
Karpov, Anatoly — 6 parties
Ju, Wenjun — 6 parties
Tal, Mikhail — 4 parties
Karpov, Aleksandr — 1 partie
Kasparov, Garry — 1 partie
Anand, Viswanathan — 1 partie
Carlsen, Magnus — 1 partie

Parties historiques

5.Bb5 — 92.3% (13240 parties)

1936 — Uulberg V vs Kremer, Laurent — 0-1 — Munich GER
1938 — Chekhover, Vitaly vs Lisitsin, Georgy — 1/2-1/2 — URS-ch sf Leningrad RUS
1939 — Szabo, Laszlo vs Landau, Salo — 1/2-1/2 — Amsterdam/Rotterdam
1939 — Szily, Jozsef vs Bogoljubow, Efim — 0-1 — Stuttgart GER
1940 — Szabo, Laszlo vs Steiner, Endre — 1-0 — HUN

5.Qe3 — 5.5% (787 parties)

1973 — Camilleri, Henry vs Ljubisavljevic, Zivojin Z — 0-1 — Catanzaro
1992 — Solina, Janko vs Krekel, Karl — 0-1 — Hessen chS
1998 — Karlsson, Bjorn-Ivar vs Donald Julian — 1-0 — ?
1998 — Andersen Aasmund vs Hansen, Knut Are — 1-0 — Tromsoe
2000 — Valle Rodriguez, Aitor vs Menendez Miranda, Manuel — 1-0 — ?

5.Qd3 — 1.0% (139 parties)

1981 — Mack, Thomas, Dr. vs Knudsen, John C — 0-1 — Ft Knox Kentucky
1990 — Kretek, Bretislav vs Zhelnin, Vladimir V — 1/2-1/2 — Sumperk op
1994 — Havansi, Erkki E.T. vs Rantanen, Yrjo A. — 1/2-1/2 — JSM 9394
1999 — Straub, Carsten vs Nebel, Uwe — 1-0 — Ruhrgebiet
2002 — Laliga, Jose Olivier vs Carrillo Muniz Jose — 1-0 — ?

5.Qd1 — 0.5% (71 parties)

1960 — Tostdeyine, J. vs Collins, Richard Arnold — 1-0 — Hayes
1985 — Kienhorst Gerard vs Hnatyshyn Taras — 0-1 — ?
1991 — Padayachy Neddy, S. vs Mabrouki N — 1-0 — Mamaia
1992 — Mueller, Uwe vs Niekisch, Dirk — 1/2-1/2 — RH-op Wallertheim
1994 — Jaques Burguete, Raul vs Carrasco Holgado, David — 1-0 — Eibar

Coups candidats

auto

Analyse coup par coup — 8 demi-coups commentés

1.e4 Avancée centrale — contrôle d5, f5. Prépare d4, f4, Bc4, Bd3.
1…c5 Avancée centrale — contrôle b4, d4. Prépare Nc6, d5.
2.Nf3 Contrôle c4, d4, d5, e5.
2…d6 Avancée centrale — contrôle c5, e5. Prépare e5, Nd7.
3.d4 Avancée centrale — contrôle c5, e5. Prépare c4, e4, Nc3.
3…cxd4 Capture en d4 — résout la tension centrale.
4.Qxd4 Capture pion en d4.
4…Nc6 Contrôle d4, c5, e5, f5.

Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	—	● e7→d6
Passés	—	—
Majorité	● aile_dame 3v2	● centre 2v1

Cases

	♔ Blancs	♚ Noirs
Cases fortes	● c4 (2v0), ● d5 (2v0), ● g5 (2v0)	—
Cases faibles	—	—
Centre	● d5 (2v0), ● e4 (1v0)	—

Colonnes et diagonales

	♔ Blancs	♚ Noirs
Semi-ouvertes	● d	● c

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	5 (b1, c1, f1, a1, h1)	5 (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	semi-ouvert
Ruptures	● c2-c3, ● e4-e5	● …d6-d5, ● …e7-e6, ● …e7-e5, ● …f7-f6, ● …f7-f5

Partie
1948 Venice – Round 1 – Castaldi, Vincenzo – 1-0 – Szabados, Eugenio – G53 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Qd2 Nf6 6. Bd3 g6 7. c4 Bg7 8. Nc3 a6 9. O-O Bg4 10. Ne1 Ne5
1949 Trencianske-Teplice – Round 19 – Szily, Jozsef – 1/2-1/2 – Stahlberg, Gideon – G63 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Qa5+ 6. Nc3 Bd7 7. Qd3 Nf6 8. O-O e6 9. Bf4 a6 10. Ba4 Ne5
1950 Candidats Tournament – Round 15 – Szabo, Ladislav – 1-0 – Kotov Lundqvist, Alex – G65 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. O-O e5 8. Qd3 Be7 9. Rd1 Nf6 10. Bg5 O-O
1952 Tatranska ch CZE – Round 3 – Potucek, Ludovit – 1-0 – Pachman, Ludek – G5 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. O-O e5 8. Qd3 Nf6 9. Bg5 Be7 10. c4 Qc7
1955 Budapest – Round 1 – Tapaszto Binet, Laszlo – 0-1 – Barczay, Laszlo – G49 1. e4 c5 2. d4 cxd4 3. Nf3 d6 4. Qxd4 Nc6 5. Bb5 Nf6 6. O-O e5 7. Qd3 Be7 8. Rd1 h6 9. c4 O-O 10. Nc3 Be6
1955 Ljubljana – Round 11 – Robatsch, Karl – 1/2-1/2 – Stahlberg, Gideon – G91 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 e5 6. Qd3 Be7 7. O-O Nf6 8. c4 O-O 9. Nc3 Bg4 10. Ne1 Nd4
1955 Moscow Ch – Round 14 – Chistiakov, Alexander – 0-1 – Lebedev, Boris – G84 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Qa5+ 6. Nc3 Bd7 7. Bxc6 bxc6 8. O-O e5 9. Qd3 Qc7 10. b3 Be7
1957 Moskou ch-URS – Round 3 – Stolyar, E. – 1/2-1/2 – Boleslavsky, Isaac – G39 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. c4 e5 8. Qd3 Qc7 9. O-O Nf6 10. Bg5 Be7
1959 Clare Benedict Cup 06th – Round 5.1 – Beni, Alfred – 1/2-1/2 – Donner, Jan-Hein – G33 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Nf6 6. Nc3 e6 7. Bg5 Be7 8. Rd1 O-O 9. Qd2 Qb6 10. Be3 Qc7
1960 Mar del Plata – Round 14 – Redolfi, Argentino Rodolfo – 0-1 – Foguelman, Alberto – G111 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Qa5+ 6. Nc3 Qxb5 7. Nxb5 Nxd4 8. Nfxd4 Kd8 9. Bd2 Bd7 10. a4 Nf6
1960 Mar del Plata – Round 3 – Redolfi, Argentino Rodolfo – 0-1 – Spassky, Boris V. – G36 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. c4 e5 8. Qd3 Nf6 9. Nc3 Nd7 10. Be3 Qa5
1964 Amsterdam Interzonal – Round 8 – Perez Perez, Francisco Jose – 1/2-1/2 – Tringov, Georgi P – G77 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Qa5+ 6. Nc3 Qxb5 7. Nxb5 Nxd4 8. Nfxd4 Kd8 9. Bg5 Nf6 10. f3 Bd7
1964 Tel Aviv olm fin-B – Round 12 – Myagmarsuren, Lkhamsuren – 0-1 – Yepez, Olavo – G147 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 e5 6. Qd3 Nf6 7. O-O Be7 8. c4 O-O 9. Bxc6 bxc6 10. Nc3 a5
1966 Palermo Memorial – Round 4 – Redolfi, Argentino Rodolfo – 1-0 – Gaete, Rodolfo – G12 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. c4 c5 8. Qd3 Bb7 9. Nc3 g6 10. b3 Bg7
1967 Szczecin ch POL – Round 14 – Nowacki, Marian – 1/2-1/2 – Bednarski, Jacek B – G64 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Qa5+ 6. Nc3 Qxb5 7. Nxb5 Nxd4 8. Nfxd4 Kd8 9. Be3 Bd7 10. Nc3 Nf6
1968 Belgrade – Round 1 – Kurajica, Bojan – 1/2-1/2 – ? – G33 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Qa5+ 6. Nc3 Qxb5 7. Nxb5 Nxd4 8. Nfxd4 Kd7 9. c4 a6 10. Nc3 Nf6
1968 Gori – Round 9 – Gaprindashvili, Nona – 1-0 – Bokuchava, Alexander – G23 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 e5 6. Bxc6+ bxc6 7. Qc4 Ne7 8. Nc3 Be6 9. Qa4 f6 10. Be3 Qd7
1968 URS Team Ch – Round 1 – Vasiukov, Evgeni – 1-0 – Sakharov, Yuri N – G95 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 e6 6. O-O Ne7 7. c4 a6 8. Bxc6+ Nxc6 9. Qd3 Be7 10. Nc3 O-O
1969 IBM I – Round 8 – Vasiukov, Evgeni – 1/2-1/2 – Kavalek, Lubomir – G30 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. O-O e5 8. Qd3 h6 9. c4 Qc7 10. Nc3 Nf6
1969 Moskou ch-URS – Round 1 – Vasiukov, Evgeni – 1/2-1/2 – Balashov, Yuri S – G96 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 e5 6. Qd3 Nf6 7. Bg5 Be7 8. Nc3 O-O 9. Bxf6 Bxf6 10. Nd5 g6
2026 Tata Steel India Blitz - Round 14.2 - Aravindh, Chithambaram VR. - 0-1 - Erigaisi Arjun - G67 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. c4 e5 8. Qd3 Ne7 9. Nc3 Ng6 10. Be3 Be7
41. Olympiad Open 2014 – Round 10.21 – Zhang, Zhong – 0-1 – Granda Zuniga, Julio E – G709 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 e6 6. O-O Ne7 7. c4 a6 8. Bxc6+ Nxc6 9. Qc3 Bd7 10. Bf4 e5
41. Olympiad Open 2014 – Round 10.25 – Svetushkin, Dmitry – 1/2-1/2 – Delgado Ramirez, Neuris – G715 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bg4 6. Qd3 Nf6 7. c4 Nd7 8. Nc3 Nb4 9. Qe2 Bxf3 10. gxf3 g6
43. Olympiad 2018 – Round 3.20 – Harikrishna, Pentala – 1-0 – Preotu, Razvan – G192 1. Nf3 c5 2. e4 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Qe3 Nf6 6. Be2 Bg4 7. O-O e6 8. Rd1 Qb8 9. c4 Be7 10. Nc3 O-O
83. Tata Steel Masters 2021 – Round 3.6 – Esipenko, Andrey – 1/2-1/2 – Vachier-Lagrave, Maxime – G23 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Qe3 Nf6 6. Be2 g6 7. O-O Bg7 8. Rd1 O-O 9. Nc3 Be6 10. Nd5 Rc8
FIDE Candidates 2022 – Round 2.1 – Rapport, Richard – 1/2-1/2 – Firouzja, Alireza – G5 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. c4 e5 8. Qd3 Ne7 9. c5 Ng6 10. cxd6 Qxd6
FIDE World Blitz Championship 2014 – Round 12.16 – Malakhov, Vladimir – 0-1 – Grischuk, Alexander – G98 1. Nf3 c5 2. e4 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. O-O e5 8. Qd3 Qc7 9. c4 Nf6 10. Nc3 Be7
Levitov Chess Week Rapid 2023 – Round 10.4 – So, Wesley – 1-0 – Aronian, Levon – G49 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Qd3 g6 6. Be2 Bg7 7. O-O Nf6 8. Nc3 O-O 9. Nd5 Bg4 10. c3 Bxf3
Lindores Abbey Tal Memorial 2021 – Round 10.34 – Demchenko, Aleksandr – 1/2-1/2 – Zhou, Jianchao – G450 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Qe3 Nf6 6. Nc3 g6 7. h3 Bg7 8. Bc4 O-O 9. O-O Bd7 10. Rd1 Rc8
Lindores Abbey Tal Memorial 2021 – Round 17.19 – Jumabayev, Rinat – 0-1 – Gelfand, Boris – G722 1. Nf3 c5 2. e4 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Qe3 Nf6 6. Be2 g6 7. O-O Bg7 8. Rd1 O-O 9. h3 Be6 10. Nc3 Qc7
World Blitz 2015 – Round 2.11 – Zhigalko, Sergei – 1-0 – Ponomariov, Ruslan – G81 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. c4 e5 8. Qd3 Nf6 9. Nc3 Be7 10. Bg5 h6
World Blitz 2018 – Round 4.26 – Zhigalko, Sergei – 1-0 – Sakaev, Konstantin – G222 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. c4 e5 8. Qd3 Ne7 9. O-O Ng6 10. Rd1 Be7
World Blitz 2018 – Round 5.43 – Harikrishna, Pentala – 1-0 – Miton, Kamil – G305 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Qe3 e6 6. Be2 Nf6 7. O-O Be7 8. c4 O-O 9. Nc3 b6 10. Rd1 Bb7
World Blitz 2019 – Round 14.62 – Samsonkin, Artiom – 1-0 – Sjugirov, Sanan – G971 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. O-O e5 8. Qd3 Ne7 9. Rd1 Ng6 10. Na3 d5
World Blitz 2019 – Round 16.50 – Samsonkin, Artiom – 0-1 – Cheparinov, Ivan – G1094 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. O-O e5 8. Qd3 Ne7 9. Rd1 Ng6 10. Na3 f6
World Blitz 2019 – Round 18.31 – Aravindh, Chithambaram VR. – 0-1 – Cheparinov, Ivan – G1213 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. c4 e5 8. Qd3 Ne7 9. Nc3 Ng6 10. Be3 Be7
World Blitz 2019 – Round 6.60 – Popov, Ivan – 1-0 – Yilmaz, Mustafa – G432 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. O-O e5 8. Qa4 Qc7 9. c4 Ne7 10. c5 d5
World Blitz 2023 – Round 10.49 – Begmuratov, Khumoyun – 1-0 – Bologan, Victor – G595 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Qe3 e5 6. Be2 Nf6 7. c4 Be7 8. O-O O-O 9. Nc3 Be6 10. Rd1 Nd7
World Rapid 2019 – Round 10.76 – Samsonkin, Artiom – 0-1 – Yilmaz, Mustafa – G679 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. O-O e5 8. Qd3 Qc7 9. Na3 Nf6 10. Bg5 Nd7
World Rapid 2019 – Round 3.49 – Demchenko, Aleksandr – 0-1 – Gajewski, Grzegorz – G193 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Qe3 Nf6 6. Be2 e6 7. O-O Be7 8. Rd1 Qc7 9. c4 Ng4 10. Qf4 Nce5
World Rapid 2019 – Round 6.42 – Narayanan, Sri Shiva Kumar – 0-1 – Popov, Ivan – G397 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Qe3 g6 6. Be2 Bh6 7. Qc3 Qa5 8. Bxh6 Nxh6 9. O-O O-O 10. Qxa5 Nxa5
World Rapid 2021 – Round 13.39 – Demchenko, Aleksandr – 1/2-1/2 – Vokhidov, Shamsiddin – G769 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Qe3 g6 6. h3 Bg7 7. Nc3 Nf6 8. Bc4 O-O 9. O-O Nd7 10. Rd1 Nb6

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