Date | Players & Opening | Result | ECO | View |
---|---|---|---|---|
2016.04.25 | Constantinescu, Andrei (1016) vs (1001) Ionescu, Andrei-Ioan Campionatul National de sah clasic-2016-B08 Center Game - Paulsen (Berger) |
1-0 | C22 | |
2016.04.25 | Cozma, Teodor-Mihail (1052) vs (1190) Ionescu, Rares-Andrei Campionatul National de sah clasic-2016-B08 Vienna Falkbeer (Three Knights) |
0-1 | C28 | |
2016.04.24 | Ionescu, Andrei-Ioan (1001) vs (1031) Strajan, Andrei-Mihai Campionatul National de sah clasic-2016-B08 Philidor |
0-1 | C41 | |
2016.04.23 | Radu, Mihai-Alexandru (1051) vs (1001) Ionescu, Andrei-Ioan Campionatul National de sah clasic-2016-B08 Benko's opening |
1-0 | A00 | |
2016.04.23 | Ionescu, Rares-Andrei (1190) vs (1021) Moldovan, Tudor Alin Campionatul National de sah clasic-2016-B08 Two Knights |
1-0 | C57 | |
2016.04.22 | Ionescu, Andrei-Ioan (1001) vs (1034) Nica, Tudor-Stefan Campionatul National de sah clasic-2016-B08 Petrov - Three Knights |
0-1 | C42 | |
2016.04.22 | Hristache, Gabriel (1034) vs (1190) Ionescu, Rares-Andrei Campionatul National de sah clasic-2016-B08 Sicilian Open |
1-0 | B55 | |
2016.04.21 | Ionescu, Andrei-Ioan (1001) vs (1042) Paraschiv, Calin-Andrei Campionatul National de sah clasic-2016-B08 Giuoco Piano |
1-0 | C54 | |
2016.04.21 | Ionescu, Rares-Andrei (1190) vs (1139) Butolo, Alexandru-Mircea Campionatul National de sah clasic-2016-B08 French Advance - Steinitz |
1-0 | C02 | |
2016.04.21 | Celmare, Radu Constantin (1001) vs (1001) Ionescu, Andrei-Ioan Campionatul National de sah clasic-2016-B08 French Advance |
0-1 | C02 | |
2016.04.21 | Ciocani, Iosif (1058) vs (1190) Ionescu, Rares-Andrei Campionatul National de sah clasic-2016-B08 Italian - Pianissimo |
1-0 | C50 | |
2016.04.20 | Mocanu, Mihnea-Tudor (1002) vs (1001) Ionescu, Andrei-Ioan Campionatul National de sah clasic-2016-B08 French - Exchange (Svenonius) |
1-0 | C01 | |
2016.04.20 | Ionescu, Rares-Andrei (1190) vs (1029) Vitan, Matei-Gabriel Campionatul National de sah clasic-2016-B08 Two Knights |
1-0 | C57 | |
2016.04.19 | Ionescu, Andrei-Ioan (1001) vs (1030) Gheorghe, Andrei-Calin Campionatul National de sah clasic-2016-B08 Giuoco Piano |
0-1 | C54 | |
2016.04.19 | Firuta, Rafael (1001) vs (1190) Ionescu, Rares-Andrei Campionatul National de sah clasic-2016-B08 Italian |
1-0 | C50 | |
2016.04.18 | Damir, Alexandru (1129) vs (1001) Ionescu, Andrei-Ioan Campionatul National de sah clasic-2016-B08 Queen's Gambit Accepted - Saduleto |
1-0 | D20 | |
2016.04.18 | Ionescu, Rares-Andrei (1190) vs (1001) Cioratanu, Rares Campionatul National de sah clasic-2016-B08 Italian |
1-0 | C50 | |
2015.04.06 | Ionescu, Andrei-Ioan (1001) vs (1001) Stan, Vlad-Stefan Campionatul National de sah pentru copii,juniori si tineret-B08-2015 Italian |
1-0 | C50 | |
2015.04.06 | Ionescu, Rares-Andrei (1016) vs (1001) Antohi, Rares-Nicusor Campionatul National de sah pentru copii,juniori si tineret-B08-2015 Queen's Gambit Declined Pillsbury |
0-1 | D53 | |
2015.04.05 | Ionescu, Andrei-Ioan (1001) vs (1001) Paraschiv, Alexandru-Stefan Campionatul National de sah pentru copii,juniori si tineret-B08-2015 Sicilian - Philidor |
1-0 | B20 | |
2015.04.05 | Mihaila, Andrei (1001) vs (1016) Ionescu, Rares-Andrei Campionatul National de sah pentru copii,juniori si tineret-B08-2015 Giuoco Piano - Closed |
1-0 | C53 | |
2015.04.04 | Stanga, Daniel (1001) vs (1001) Ionescu, Andrei-Ioan Campionatul National de sah pentru copii,juniori si tineret-B08-2015 Three Knights - Four Knights |
1-0 | C50 | |
2015.04.04 | Ionescu, Rares-Andrei (1016) vs (1154) Constantinescu, Calin-Theodor Campionatul National de sah pentru copii,juniori si tineret-B08-2015 Gruenfeld Saemisch |
0-1 | D82 | |
2015.04.03 | Ionescu, Andrei-Ioan (1001) vs (1103) Naum, Radu-Andrei Campionatul National de sah pentru copii,juniori si tineret-B08-2015 King's Gambit Declined - Classical |
0-1 | C30 | |
2015.04.03 | Nita, Andrei-Ioan (1001) vs (1016) Ionescu, Rares-Andrei Campionatul National de sah pentru copii,juniori si tineret-B08-2015 King's Pawn - Wayward Queen |
0-1 | C20 | |
2015.04.02 | Taran, Sebastian (1034) vs (1001) Ionescu, Andrei-Ioan Campionatul National de sah pentru copii,juniori si tineret-B08-2015 Giuoco Piano |
1-0 | C54 | |
2015.04.02 | Ionescu, Rares-Andrei (1016) vs (1094) Demeter, Adorian-Octavian Campionatul National de sah pentru copii,juniori si tineret-B08-2015 Queen's Gambit Accepted |
0-1 | D21 | |
2015.04.02 | Ionescu, Andrei-Ioan (1001) vs (1001) Paraschiv, Andrei-George Campionatul National de sah pentru copii,juniori si tineret-B08-2015 Bishop's Opening |
1-0 | C23 | |
2015.04.01 | Covrig, Raul-Alexandru (1072) vs (1001) Ionescu, Andrei-Ioan Campionatul National de sah pentru copii,juniori si tineret-B08-2015 Two Knights - Four Knights |
1-0 | C50 | |
2015.04.01 | Ionescu, Rares-Andrei (1016) vs (1170) Filip, Andrei Campionatul National de sah pentru copii,juniori si tineret-B08-2015 Queen's Gambit Declined Semi-Pillsbury - Cambridge Springs |
0-1 | D52 | |
2015.03.31 | Ionescu, Andrei-Ioan (1001) vs (1054) Muresanu, Gabriel-Emanuel Campionatul National de sah pentru copii,juniori si tineret-B08-2015 French - Exchange |
0-1 | C01 | |
2015.03.30 | Cociota, Claudiu-George (1124) vs (1001) Ionescu, Andrei-Ioan Campionatul National de sah pentru copii,juniori si tineret-B08-2015 Spanish Morphy - Exchange |
1-0 | C68 | |
2015.03.30 | Unguroiu, Razvan-Marius (1274) vs (1016) Ionescu, Rares-Andrei Campionatul National de sah pentru copii,juniori si tineret-B08-2015 Queen's Gambit Accepted |
1-0 | D20 |
Date | Players & Opening | Result | ECO | View |
---|---|---|---|---|
2024.12.03 | Ionescu,M (2226) vs (2270) Jegorovas,A Titled Tue 3rd Dec Late Nimzo-Indian Spielmann - Franco-Indian |
1-0 | E23 | |
2024.12.17 | Ionescu,M (2226) vs (2115) Kujawski,A Titled Tue 17th Dec Late French - Chigorin |
1/2-1/2 | C00 | |
2024.12.17 | Wu,Derek (2225) vs (2226) Ionescu,M Titled Tue 17th Dec Late English Sicilian (Two Knights) |
1-0 | A22 | |
2024.11.26 | Ionescu,M (2226) vs (2127) Colville,Julian Titled Tue 26th Nov Late Queen's Pawn Zukertort - Catalan |
0-1 | D02 | |
2024.12.03 | Ionescu,M (2226) vs (2298) Koepke,C Titled Tue 3rd Dec Late Queen's Pawn Zukertort - Anti-Torre |
0-1 | D02 | |
2024.12.17 | Alvarado,C (2032) vs (2226) Ionescu,M Titled Tue 17th Dec Late Reti - Herrstrom |
0-1 | A04 | |
2024.11.26 | Zhu,Jiner (2514) vs (2226) Ionescu,M Titled Tue 26th Nov Late Reti King's Indian |
0-1 | A07 | |
2024.12.03 | Lin,Bryan Enming (2359) vs (2226) Ionescu,M Titled Tue 3rd Dec Late Sicilian Nimzovich |
1-0 | B29 | |
2024.11.26 | Slaby,Je (2468) vs (2226) Ionescu,M Titled Tue 26th Nov Late Sicilian Closed |
0-1 | B23 | |
2024.11.26 | Ionescu,M (2226) vs (2342) Kavutskiy,K Titled Tue 26th Nov Late King's Indian Schwarz |
1-0 | E73 | |
2024.12.17 | Ionescu,M (2226) vs (2013) Radhakrishnan,Sharath Titled Tue 17th Dec Late Vienna Falkbeer |
0-1 | C26 | |
2024.12.03 | Ionescu,M (2226) vs (2129) Fernandez Estremera,Fernando Titled Tue 3rd Dec Late Queen's Gambit Declined Exchange - Exchange |
1-0 | D36 | |
2024.12.03 | Ragger,M (2577) vs (2226) Ionescu,M Titled Tue 3rd Dec Late Indian - Mexican |
1-0 | A50 | |
2024.12.17 | Ionescu,M (2226) vs (2214) Von Naso,L Titled Tue 17th Dec Late Sicilian - Labourdonnais |
1-0 | B32 | |
2024.11.26 | Estrada Nieto,J (2192) vs (2226) Ionescu,M Titled Tue 26th Nov Late Sicilian |
0-1 | B40 | |
2024.12.03 | Ionescu,M (2226) vs (2517) Lashkin,Jegor Titled Tue 3rd Dec Late Reti Zukertort |
1-0 | A06 | |
2024.11.26 | Ionescu,M (2226) vs (2429) Korchmar,V Titled Tue 26th Nov Late Benko Gambit |
0-1 | A57 | |
2024.12.17 | Ehlvest,J (2531) vs (2226) Ionescu,M Titled Tue 17th Dec Late Sicilian |
1-0 | B40 | |
2024.12.03 | Ionescu,M (2226) vs (2299) Ramsdal,Jens Albert Titled Tue 3rd Dec Late English |
1-0 | A10 | |
2024.11.26 | Yeganegi,Barad (2347) vs (2226) Ionescu,M Titled Tue 26th Nov Late Indian - Mexican |
1-0 | A50 | |
2024.12.17 | Mazzilli,P (2303) vs (2226) Ionescu,M Titled Tue 17th Dec Late Indian - Zurich |
0-1 | E33 | |
2024.12.03 | Novak,Rat (2035) vs (2226) Ionescu,M Titled Tue 3rd Dec Late Indian - Mexican |
0-1 | A50 | |
2024.11.26 | Ionescu,M (2226) vs (2332) Tatarinov,Dmitry Titled Tue 26th Nov Late Queen's Pawn Zukertort |
1-0 | D02 | |
2024.12.17 | Ionescu,M (2226) vs (2368) Maltsevskaya,Aleksandra Titled Tue 17th Dec Late Sicilian |
0-1 | B40 | |
2024.11.26 | Ionescu,M (2226) vs (2511) Rasulov,Vu Titled Tue 26th Nov Late Modern - Tartakower |
1-0 | A41 | |
2024.12.03 | Ionescu,M (2226) vs (2755) Nepomniachtchi,I Titled Tue 3rd Dec Late Sicilian Moscow |
0-1 | B51 | |
2024.12.17 | Chiu,Isaac (2226) vs (2226) Ionescu,M Titled Tue 17th Dec Late English Sicilian |
1/2-1/2 | A20 | |
2024.11.26 | Rosen,E (2377) vs (2226) Ionescu,M Titled Tue 26th Nov Late Indian |
1-0 | A45 | |
2024.12.03 | Hughes,T (2252) vs (2226) Ionescu,M Titled Tue 3rd Dec Late Indian |
0-1 | A45 | |
2024.12.17 | Manteiga,Franco (2029) vs (2226) Ionescu,M Titled Tue 17th Dec Late Indian - Mexican |
0-1 | A50 | |
2024.11.26 | Svane,Frederik (2654) vs (2226) Ionescu,M Titled Tue 26th Nov Late Reti King's Indian |
0-1 | A07 | |
2024.12.03 | Kulon,K (2391) vs (2226) Ionescu,M Titled Tue 3rd Dec Early English Sicilian |
1-0 | A20 | |
2024.12.03 | Ionescu,M (2226) vs (2128) Rozhkov,Ve Titled Tue 3rd Dec Early Reti Zukertort |
1-0 | A06 | |
2024.11.26 | Shapiro,Dan (2284) vs (2226) Ionescu,M Titled Tue 26th Nov Early Indian - Mexican |
0-1 | A50 | |
2024.12.17 | Ionescu,M (2226) vs (2653) Gledura,B Titled Tue 17th Dec Late Sicilian - Pelikan |
0-1 | B33 | |
2024.11.26 | Ionescu,M (2226) vs (1924) Lantini,M Titled Tue 26th Nov Early Nimzo-Indian Spielmann |
0-1 | E22 | |
2024.12.03 | Smirnov,Mark (2336) vs (2226) Ionescu,M Titled Tue 3rd Dec Early Robatsch - Lizard |
1-0 | B06 | |
2024.12.17 | Ionescu,M (2226) vs (1996) Shuvalov,E Titled Tue 17th Dec Early French - Chigorin |
1-0 | C00 | |
2024.12.03 | Ionescu,M (2226) vs (2096) Jovic,Sta Titled Tue 3rd Dec Early Reti Zukertort |
1-0 | A06 | |
2024.11.26 | Shuvalova,Polina (2495) vs (2226) Ionescu,M Titled Tue 26th Nov Early Reti Symmetrical - Szabo |
1-0 | E62 | |
2024.12.17 | Vlachos,Anatole (2455) vs (2226) Ionescu,M Titled Tue 17th Dec Early Indian |
1-0 | A45 | |
2024.12.03 | Koshulyan,Egor A. (2239) vs (2226) Ionescu,M Titled Tue 3rd Dec Early Bird |
1-0 | A02 | |
2024.11.26 | Ionescu,M (2226) vs (2361) Dixit,Nikhil Titled Tue 26th Nov Early Irregular Queen's Pawn |
0-1 | A40 | |
2024.12.17 | Ionescu,M (2226) vs (2306) Janaszak,Daw Titled Tue 17th Dec Early Sicilian - Rossolimo |
1-0 | B30 | |
2024.12.03 | Sygulski,Piotr (2199) vs (2226) Ionescu,M Titled Tue 3rd Dec Early Robatsch - Lizard |
0-1 | B06 | |
2024.11.26 | Ionescu,M (2226) vs (2073) Lai,Duc Minh Titled Tue 26th Nov Early Modern |
1-0 | A41 | |
2024.12.17 | Ionescu,M (2226) vs (2248) Skatchkov,Valery Titled Tue 17th Dec Early Irregular King's Knight - Queen's Pawn |
0-1 | C40 | |
2024.11.26 | Finegold,B (2400) vs (2226) Ionescu,M Titled Tue 26th Nov Early Indian - Mexican |
1-0 | A50 | |
2024.12.17 | Hayrapetyan,Edgar (2149) vs (2226) Ionescu,M Titled Tue 17th Dec Early Sicilian Closed |
0-1 | B23 | |
2024.12.10 | Boor,C (2235) vs (2226) Ionescu,M Titled Tue 10th Dec Late Indian East Indian - Torre |
1/2-1/2 | A48 | |
2024.12.03 | Ionescu,M (2226) vs (2412) Atakhan,Abtin Titled Tue 3rd Dec Early Reti Symmetrical - King's Indian |
0-1 | A05 | |
2024.12.10 | Ionescu,M (2226) vs (2115) Kujawski,A Titled Tue 10th Dec Late Queen's Pawn Zukertort |
1-0 | D02 | |
2024.11.26 | Ionescu,M (2226) vs (2191) Dilanian,G Titled Tue 26th Nov Early Benko Gambit - Half-Accepted |
1-0 | A57 | |
2024.12.10 | Ionescu,M (2226) vs (2260) Demirtas,Alper Titled Tue 10th Dec Late French - Spielmann |
0-1 | C00 | |
2024.12.17 | Melian,Juan Sebastian (2264) vs (2226) Ionescu,M Titled Tue 17th Dec Early Indian - Mexican |
0-1 | A50 | |
2024.12.03 | Ionescu,M (2226) vs (2417) Ponomarev,Dm Titled Tue 3rd Dec Early Reti Zukertort |
1-0 | A06 | |
2024.12.10 | Alarcia Astiz,C (2239) vs (2226) Ionescu,M Titled Tue 10th Dec Late Sicilian Open - Two Knights |
1/2-1/2 | B56 | |
2024.12.03 | Bardyk,Artem (2249) vs (2226) Ionescu,M Titled Tue 3rd Dec Early Sicilian |
1-0 | B40 | |
2024.12.17 | Ionescu,M (2226) vs (2125) Lebedev,Artem S. Titled Tue 17th Dec Early Spanish Morphy - Classical |
1-0 | C70 | |
2024.11.26 | Persson,R (2106) vs (2226) Ionescu,M Titled Tue 26th Nov Early Indian |
0-1 | A45 | |
2024.12.10 | Ionescu,M (2226) vs (2270) Jegorovas,A Titled Tue 10th Dec Late French - Chigorin |
1-0 | C00 | |
2024.12.10 | Yedidia,J (2345) vs (2226) Ionescu,M Titled Tue 10th Dec Late Reti Zukertort - Bled |
0-1 | A12 | |
2024.11.26 | Ionescu,M (2226) vs (1990) Caku,Kler Titled Tue 26th Nov Early Four Knights - Italian |
1/2-1/2 | C55 | |
2024.12.03 | Tang,Andrew (2527) vs (2226) Ionescu,M Titled Tue 3rd Dec Early Indian - Mexican |
0-1 | A50 | |
2024.12.17 | Ionescu,M (2226) vs (1981) Izijk,J Titled Tue 17th Dec Early Ware (Meadow Hay) opening |
1-0 | A00 | |
2024.12.10 | Ionescu,M (2226) vs (2154) Piddubna,Bozhena Titled Tue 10th Dec Late Nimzo-Indian Spielmann |
0-1 | E22 | |
2024.11.26 | Bochnicka,Vladimir ml. (2347) vs (2226) Ionescu,M Titled Tue 26th Nov Early Two Knights - Modern Bishop |
1/2-1/2 | C55 | |
2024.12.03 | Ionescu,M (2226) vs (2132) Yaniv,Ori Titled Tue 3rd Dec Early Reti Symmetrical - Barcza |
1-0 | A05 | |
2024.12.10 | Buchenau,F (2190) vs (2226) Ionescu,M Titled Tue 10th Dec Late Sicilian Moscow |
0-1 | B52 | |
2024.12.17 | Ambartsumova,K (2405) vs (2226) Ionescu,M Titled Tue 17th Dec Early Indian - Mexican |
1-0 | A50 | |
2024.12.10 | Ionescu,M (2226) vs (1993) Arun,Siddharth Titled Tue 10th Dec Late Nimzovich - Classical |
1/2-1/2 | A01 | |
2024.12.10 | Diaz,Fe (2061) vs (2226) Ionescu,M Titled Tue 10th Dec Late Sicilian Center Game |
1-0 | B21 | |
2024.11.26 | Ionescu,M (2226) vs (2608) Ter Sahakyan,S Titled Tue 26th Nov Early King's Indian Schwarz |
0-1 | E73 | |
2024.12.10 | Ionescu,M (2226) vs (1998) Kopacz,G Titled Tue 10th Dec Late Sicilian Scheveningen Najdorf |
1/2-1/2 | B90 | |
2024.12.10 | Reshetnikov,Al (2492) vs (2226) Ionescu,M Titled Tue 10th Dec Early Indian - Mexican |
0-1 | A50 | |
2024.12.17 | Ionescu,M (2226) vs (2443) Trost,Edvin Titled Tue 17th Dec Early French Tarrasch |
0-1 | C03 | |
2024.12.10 | Ionescu,M (2226) vs (2564) Akobian,V Titled Tue 10th Dec Early Irregular Queen's Pawn - Franco-Indian |
0-1 | A40 | |
2024.12.10 | Smirnov,Mark (2336) vs (2226) Ionescu,M Titled Tue 10th Dec Early Sicilian Richter - Bondarevsky |
0-1 | B60 | |
2024.12.10 | Perossa,Nicolas (2259) vs (2226) Ionescu,M Titled Tue 10th Dec Early Sicilian |
1-0 | B50 | |
2025.01.07 | Fabris,A (2230) vs (2226) Ionescu,M Titled Tue 7th Jan Early Caro-Kann Exchange |
0-1 | B13 | |
2025.01.07 | Ionescu,M (2226) vs (1884) Ivashentseva,Dominika Titled Tue 7th Jan Early Sicilian Moscow |
1-0 | B52 | |
2024.12.10 | Ionescu,M (2226) vs (2209) Shandrygin,Nikita Titled Tue 10th Dec Early Sicilian |
1-0 | B40 | |
2024.12.10 | Szpar,Milosz (2457) vs (2226) Ionescu,M Titled Tue 10th Dec Early Sicilian Richter - Bondarevsky |
0-1 | B60 | |
2025.01.07 | Veloso,Henrique Barbosa (2221) vs (2226) Ionescu,M Titled Tue 7th Jan Early Indian - Mexican |
1-0 | A50 | |
2024.12.10 | Ionescu,M (2226) vs (2309) Askarov,Ba Titled Tue 10th Dec Early Sicilian |
0-1 | B40 | |
2025.01.07 | Ionescu,M (2226) vs (2427) Martinez Ramirez,L Titled Tue 7th Jan Early French - Chigorin |
0-1 | C00 | |
2024.12.10 | Ionescu,M (2226) vs (2350) Djordjevic,Vu Titled Tue 10th Dec Early Scandinavian |
1-0 | B01 | |
2024.12.10 | Onslow,Alfie (2170) vs (2226) Ionescu,M Titled Tue 10th Dec Early Indian |
0-1 | A45 | |
2025.01.07 | Ionescu,M (2226) vs (1760) Sasvatha A Titled Tue 7th Jan Early Caro-Kann - Advance |
1-0 | B12 | |
2025.01.07 | Nguyen Ngoc Truong Son (2632) vs (2226) Ionescu,M Titled Tue 7th Jan Early Sicilian - Anderssen |
1-0 | B40 | |
2024.12.10 | Ionescu,M (2226) vs (2295) Puzyrevsky,Semen Titled Tue 10th Dec Early Sicilian Moscow |
0-1 | B51 | |
2024.12.10 | Ionescu,M (2226) vs (1907) Buyankhishig,Batpelden Titled Tue 10th Dec Early Four Knights Brentano - Lange |
1-0 | C49 | |
2024.08.03 | Ponomariov,R (2654) vs (2128) Ionescu,I Cristina Foisor Mem Rapid Pirc |
1-0 | B07 | |
2024.04.23 | Rian,K (2089) vs (2226) Ionescu,M Titled Tue 23rd Apr Early Indian Capablanca |
1-0 | A47 | |
2024.07.16 | Ionescu,I (2144) vs (2663) Warmerdam,Max Romania GP Brasov 2024 Sicilian Moscow |
0-1 | B52 | |
2024.07.15 | Nastore,Pavel-Alexandru (2244) vs (1707) Ionescu,Catalin Romania GP Brasov 2024 Sicilian - Labourdonnais (Lowenthal) |
1-0 | B32 | |
2024.04.23 | Ionescu,M (2226) vs (1941) Kiseleva,A Titled Tue 23rd Apr Early Reti Symmetrical - Yugoslav |
1-0 | A07 | |
2024.04.23 | Lorne,M (2090) vs (2226) Ionescu,M Titled Tue 23rd Apr Early Indian - Trompowsky |
1-0 | A45 | |
2024.04.23 | Ionescu,M (2226) vs (2139) Vingris,Mikelis Titled Tue 23rd Apr Early Reti |
0-1 | A04 | |
2024.03.23 | Ionescu,Catalin (1707) vs (2467) Efroimski,M Grand Prix Bucharest 2024 Sicilian Closed - Zukertort |
0-1 | B23 |