Catalan opening E00
Chess games started with Catalan opening .
| Game | Event | Date | Result |
|---|---|---|---|
| Rosenkilde,A vs Ostergaard,J | 57th TCh-DEN Ex 2018-19 | 16 March 2019 | 0-1 |
| Botvinnik,M ISR vs Gelfer,I | TCh-ISR 2019 | 8 March 2019 | 1-0 |
| Pantelic,Sa vs Peric,Sl | ch-SRB Semi-Final 2019 | 11 March 2019 | 1-0 |
| Omorjan,Dejan vs Savic,Miod1 | ch-SRB Semi-Final 2019 | 8 March 2019 | 0-1 |
| Fominykh,M vs Shuvalova,Polina | 9th Blondes vs. Brunettes | 16 March 2019 | 0-1 |
| Golenia,Jan vs Niemier,Hubert | ch-POL U18 2019 | 9 March 2019 | 1-0 |
| Nowak,Mikolaj vs Posluszny,Tomasz | ch-POL U18 2019 | 9 March 2019 | 1-0 |
| Nguyen,Anh Khoi vs Nandhidhaa,P | 9th HD Bank Cup 2019 | 13 March 2019 | 1/2-1/2 |
| Vo Thi Kim Phung vs Pascua,H | 9th HD Bank Cup 2019 | 12 March 2019 | 1-0 |
| Mendonca,Leon Luke vs Wang,Shixu B | 9th HD Bank Cup 2019 | 12 March 2019 | 1/2-1/2 |
| Murshed,N vs Nayem,Haque | Asian Zonal zt 3.2 2019 | 15 March 2019 | 1-0 |
| Sorm,D vs Akash,G | Prague International Open | 13 March 2019 | 0-1 |
| Arvola,B vs Ostenstad,B | TCh-NOR Elite 2018-19 | 9 March 2019 | 0-1 |
| Lampert,J vs Maurizzi,Marc Andria | PRO League Group Stage | 7 March 2019 | 1/2-1/2 |
| Bryakin,M vs Tsydypov,Z | PRO League Group Stage | 7 March 2019 | 1-0 |
| Koustav,Chatterjee vs Gaifullin,Artur | Aeroflot Open B 2019 | 24 February 2019 | 1/2-1/2 |
| Gasanov,E vs Koustav,Chatterjee | Aeroflot Open B 2019 | 24 February 2019 | 1/2-1/2 |
| Dragomirescu,An vs Paraschiv,Petronela-Alexandra | ch-ROU Women 2019 | 7 March 2019 | 1-0 |
| Peptan,C vs Lehaci,Miruna-Daria | ch-ROU Women 2019 | 7 March 2019 | 0-1 |
| Dardha,Daniel vs Huynh,Laurent | WWRR IM 2019 | 7 March 2019 | 1-0 |
| Bayrak,Beril vs Bosnak,Damla | ch-TUR w 2019 | 6 March 2019 | 0-1 |
| Xu,Minghui vs Pascua,H | 9th HD Bank Cup 2019 | 9 March 2019 | 1-0 |
| Li,Yankai vs Van Wely,L | 9th HD Bank Cup 2019 | 9 March 2019 | 0-1 |
| Mendonca,Leon Luke vs Nguyen Ngoc Truong Son | 9th HD Bank Cup 2019 | 9 March 2019 | 1/2-1/2 |
| Pham Chuong vs Aaryan,Varshney | 9th HD Bank Cup 2019 | 8 March 2019 | 1/2-1/2 |
| Zhao,Shengxin vs Nguyen Van Huy | 9th HD Bank Cup 2019 | 7 March 2019 | 0-1 |
| Frayna,Janelle Mae vs Li,Yankai | 9th HD Bank Cup 2019 | 7 March 2019 | 0-1 |
| Xiong,Jeffery vs Le Quang Liem | St Louis Spring A | 7 March 2019 | 1-0 |
| Krejci,Jan2 vs Bartel,Mat | 1st Prague Challengers | 8 March 2019 | 1-0 |
| Lei Tingjie vs Gunina,V | 12th World Teams Women | 9 March 2019 | 1-0 |
| Makhnev,Denis vs Izoria,Z | 12th World Teams 2019 | 8 March 2019 | 1-0 |
| Ding Liren vs Karjakin,Sergey | 12th World Teams 2019 | 7 March 2019 | 1/2-1/2 |
| Paehtz,E vs Zysk,R | Bundesliga 2018-19 | 3 March 2019 | 1-0 |
| Buckels,Valentin vs Carlstedt,J | Bundesliga 2018-19 | 3 March 2019 | 0-1 |
| Abel,D vs Hoffmann,Pau | Bundesliga 2018-19 | 1 March 2019 | 1/2-1/2 |
| Otruba,Marek vs Cermak,Mic1 | 19th Liberec Open 2019 | 2 March 2019 | 1/2-1/2 |
| Anton,T vs Martian,D | ch-ROU 2019 | 3 March 2019 | 1-0 |
| Hummel,J vs Van Malder,Dries | WWRR B 2019 | 2 March 2019 | 0-1 |
| Yanjinlkham,B vs Shao,Wenbin | Third Sat 109 IM2 2019 | 8 February 2019 | 1/2-1/2 |
| Urtnasan,N vs Drazic,S | Third Sat 105 GM 2019 | 9 February 2019 | 1-0 |
| Theodorou,Nikolas vs Sorokin,Aleksey | St Louis Spring B | 2 March 2019 | 1-0 |
| Bok,B vs Le Quang Liem | St Louis Spring A | 2 March 2019 | 0-1 |
| Bronstein,Or vs Psakhis,L | TCh-ISR 2019 | 23 February 2019 | 1/2-1/2 |
| Kreizberg,M vs Arlinsky,U | TCh-ISR 2019 | 22 February 2019 | 1-0 |
| Song,R vs Manu,David Suthandram R | PRO League Group Stage | 20 February 2019 | 1-0 |
| Theodorou,Nikolas vs Karavade,E | PRO League Group Stage | 20 February 2019 | 1-0 |
| Theodorou,Nikolas vs Ly,Mo | PRO League Group Stage | 20 February 2019 | 1-0 |
| Kozusek,Daniel vs Pisk,P | TCh-CZE 1 Liga Vychod | 17 February 2019 | 1/2-1/2 |
| Debray,C vs Gharamian,T | 33rd Cannes Open 2019 | 20 February 2019 | 1/2-1/2 |
| Barp,Alberto vs Maiorov,N1 | 33rd Cannes Open 2019 | 19 February 2019 | 1/2-1/2 |
| Carbone,D vs Lima,Da | 5th Marcel Duchamp Cup | 22 February 2019 | 0-1 |
| Carbone,D vs Lopez Azambuja,N | 5th Marcel Duchamp Cup | 20 February 2019 | 1/2-1/2 |
| Ryan,Leon R vs Tuazon,Marion Mikaelo O. | Oceania Zonal 2019 | 20 February 2019 | 0-1 |
| Wedda,Dries vs Gharibyan,Mamikon | Kragero Resort Chess 2019 | 23 February 2019 | 0-1 |
| Khusenkhojaev,Muhammad vs Rakhimzhan,Alen | IITU Masters 2019 | 23 February 2019 | 1/2-1/2 |
| Ankit,R vs Lewicki,Mir | Graz Open A 2019 | 22 February 2019 | 1/2-1/2 |
| Mendonca,Leon Luke vs Divya,Deshmukh | Aeroflot Open B 2019 | 20 February 2019 | 1/2-1/2 |
| Gaifullin,Artur vs Chan,Kim Yew | Aeroflot Open B 2019 | 20 February 2019 | 1/2-1/2 |
| Goganov,A vs Liu,Yan | Aeroflot Open A 2019 | 23 February 2019 | 1/2-1/2 |
| Raja,Rithvik R vs Nihal,Sarin | Aeroflot Open A 2019 | 20 February 2019 | 0-1 |
| Kociscak,J vs Nemeth,Mi1 | TCh-SVK 2018-19 | 16 February 2019 | 0-1 |
| Kreizberg,M vs Botvinnik,M ISR | TCh-ISR 2019 | 9 February 2019 | 1/2-1/2 |
| Romanov,Va vs Cherepashkin,Ivan | 15th Moscow Open A 2019 | 2 February 2019 | 1-0 |
| Kasyanov,An vs Zein,Hani | 15th Moscow Open A 2019 | 2 February 2019 | 1-0 |
| Iljushin,A vs Shoboev,Dandar | 15th Moscow Open A 2019 | 1 February 2019 | 1/2-1/2 |
| Kasyanov,An vs Zhukov,Anton | 15th Moscow Open A 2019 | 31 January 2019 | 1-0 |
| Yangutov,Aleksey vs Syrchikov,A | 15th Moscow Open A 2019 | 31 January 2019 | 1-0 |
| Shoboev,Dandar vs Kozlov,Denis | 15th Moscow Open A 2019 | 29 January 2019 | 1-0 |
| Baasansuren,Erdene vs Karavade,E | 15th Moscow Open A 2019 | 28 January 2019 | 1/2-1/2 |
| Shoboev,Dandar vs Smaglov,K | 15th Moscow Open A 2019 | 27 January 2019 | 1-0 |
| Lajthajm,B vs Ozenir,Ekin Baris | Rodostosah GM 2019 | 12 February 2019 | 0-1 |
| Vetoshko,V vs Jarmula,L | Title Chase Winter GM | 14 February 2019 | 1/2-1/2 |
| Janik,Igor vs Vetoshko,V | Title Chase Winter GM | 12 February 2019 | 0-1 |
| Bitelmajer,M vs Rodriguez Vila,A | 3rd Marcel Duchamp Cup | 16 February 2019 | 1/2-1/2 |
| Carbone,D vs Gemy,J | 3rd Marcel Duchamp Cup | 13 February 2019 | 1-0 |
| Munoz Perez,R vs Lopez Azambuja,N | 3rd Marcel Duchamp Cup | 12 February 2019 | 0-1 |
| Carbone,D vs Suarez,Pedro | 3rd Marcel Duchamp Cup | 11 February 2019 | 1-0 |
| Pena Canapa,Alfredo vs Gonzalez,Edison | 3rd Marcel Duchamp Cup | 9 February 2019 | 1-0 |
| Gaard,I vs Thomsen,B | TCh-FAI 2018-19 | 19 January 2019 | 0-1 |
| Ivlev,Aleksey vs Paichadze,L | PRO League Group Stage | 7 February 2019 | 0-1 |
| Gasimova,Samra vs Mamedjarova,Z | ch-AZE w 2019 | 6 February 2019 | 0-1 |
| Mendes,Modeste vs Nogueira,N | Portugal Open Rapid 2019 | 10 February 2019 | 0-1 |
| Garcia Dorado,A vs Damaso,R | Portugal Open 2019 | 9 February 2019 | 1/2-1/2 |
| Garcia Dorado,A vs Andias,J | Portugal Open 2019 | 7 February 2019 | 1/2-1/2 |
| Garcia Dorado,A vs Osvaldo,C | Portugal Open 2019 | 2 February 2019 | 1-0 |
| Ng,Chun Hei vs Kannappan,Thanneermalai | ch-HKG 2019 | 28 January 2019 | 1-0 |
| Johansson, Gunnar vs Jakenberg, Jussi | Elite Hotels Vaxjo Open | 9 February 2019 | 1/2-1/2 |
| Jojua,D vs Quparadze,G | 78th ch-GEO 2019 | 10 February 2019 | 1-0 |
| Hoffman,A vs De Haro,M | 3rd Marcel Duchamp Cup | 9 February 2019 | 1-0 |
| Gergely Kantor vs Horvath,Zs | TCh-HUN 2018-19 | 27 January 2019 | 0-1 |
| Bok,B vs Daniel Fernandez | PRO League Group Stage | 29 January 2019 | 0-1 |
| Guimaraes,W vs Maciel,Diogo Alves | 5th Floripa Open 2019 | 27 January 2019 | 1/2-1/2 |
| Goncalves,Davi Sulzbacher vs Matheus Henrique De O Salvadego | 5th Floripa Open 2019 | 27 January 2019 | 1-0 |
| Ivan Schitco vs Nichita Morozov | ch-MDA 2019 | 3 February 2019 | 1-0 |
| Raja,Rithvik R vs Vuk Djordjevic | Paracin Winter GM 2019 | 2 February 2019 | 1/2-1/2 |
| Tolon,Adman Devran vs Hafize Demirtas | Turkish Cup 2019 | 3 February 2019 | 1-0 |
| Ozgur Acar vs Halit Gazioglu | Turkish Cup 2019 | 3 February 2019 | 0-1 |
| Nardemir,Ismail vs Temel,Nurcan | Turkish Cup 2019 | 1 February 2019 | 0-1 |
| Sakalli,M vs Ersoy,E | Turkish Cup 2019 | 1 February 2019 | 1-0 |
| Demir,Z vs Medeni Deniz | Turkish Cup 2019 | 1 February 2019 | 0-1 |