The 12th HAJIPETROV Memorial 2023 will take place on 1 April 2023 in Burgas, Bulgaria. The total prize fund of the tournament is 4000 BGN with 600 BGN reward for the first place. The tournament will be played in 7-round Swiss system with time control 10 minutes plus 5 seconds increment starting from move one. In the 12th HAJIPETROV Memorial 2023 will particiapte GM Vasil Spasov, GM Radoslav Dimitrov, GM Ivajlo Enchev, GM VIacheslav Tilicheev, GM Petar Drenchev, etc .
List of players :
| No. | Name | FED | Rtg | |
| 1 | GM | Spasov, Vasil | BUL | 2472 |
| 2 | GM | Dimitrov, Radoslav | BUL | 2457 |
| 3 | GM | Enchev, Ivajlo | BUL | 2440 |
| 4 | GM | Tilicheev, Viacheslav | FID | 2398 |
| 5 | GM | Drenchev, Petar | BUL | 2346 |
| 6 | IM | Stoyanov, Tsvetan | BUL | 2338 |
| 7 | IM | Nikolov, Sasho | BUL | 2217 |
| 8 | Ivanov, Bogidar | BUL | 2167 | |
| 9 | Hristov, Atanas | BUL | 2151 | |
| 10 | Angelov, Angel | BUL | 2149 | |
| 11 | Yanev, Pavel | BUL | 2143 | |
| 12 | Mutafov, Krasimir | BUL | 2092 | |
| 13 | Nikolov, Yavor | BUL | 2074 | |
| 14 | Valev, Valentin | BUL | 2055 | |
| 15 | IM | Smolin, Sergey | UKR | 2044 |
| 16 | AGM | Angelov, Zvetomir | BUL | 2018 |
| 17 | Glavchev, Stanislav | BUL | 2010 | |
| 18 | Mihalev, Rosen | BUL | 2008 | |
| 19 | Peev, Martin | BUL | 1972 | |
| 20 | Rusev, Rosen | BUL | 1959 | |
| 21 | Dikov, Dian | BUL | 1957 | |
| 22 | Zhelev, Zhelcho | BUL | 1951 | |
| 23 | Todorov, Tsetsko | BUL | 1949 | |
| 24 | Georgiev, Zhivko | BUL | 1942 | |
| 25 | Slavov, Stanislav | BUL | 1935 | |
| 26 | Karadzhov, Ivan | BUL | 1927 | |
| 27 | Vladimirov, Ivo | BUL | 1898 | |
| 28 | Kan, Efim | BUL | 1888 | |
| 29 | Genchev, Evgeni | BUL | 1849 | |
| 30 | Ninchev, Daniel | BUL | 1836 | |
| 31 | Ivanov, Blagovest | BUL | 1801 | |
| 32 | AFM | Kalchev, Dushko | BUL | 1784 |
| 33 | Jordanov, Jordan | BUL | 1754 | |
| 34 | Russeva, Viktoria | UKR | 1743 | |
| 35 | AIM | Chuchukova, Stefani | BUL | 1722 |
| 36 | AIM | Sabev, Dilyan | FID | 1672 |
| 37 | Nikolov, Nikolay | BUL | 1661 | |
| 38 | Angelov, Ivaylo | BUL | 1652 | |
| 39 | Yanev, Bogdan | BUL | 1638 | |
| 40 | Kolev, Veselin | BUL | 1621 | |
| 41 | Zhelev, Nikolay | BUL | 1584 | |
| 42 | Yordanov, Adrian Daniel | BUL | 1574 | |
| 43 | Mutsinski, Konstantin | BUL | 1539 | |
| 44 | Radev, Aleksi | BUL | 1508 | |
| 45 | Atanasov, Aleksandar | BUL | 1467 | |
| 46 | Stoychev, Dimitar | BUL | 1341 | |
| 47 | Ivanov, Antoan | BUL | 1331 | |
| 48 | Evtimov, Preslav | BUL | 1306 | |
| 49 | Kazakov, Nikolay | BUL | 1244 | |
| 50 | Shivachev, Rosen | BUL | 1209 | |
| 51 | Valchev, Martin V | BUL | 1206 | |
| 52 | Russieva, Svitlana | UKR | 1199 | |
| 53 | Krastev, Hanko | BUL | 1163 | |
| 54 | Shvenk, Denis | BUL | 1150 | |
| 55 | Abramyan, Maria | BUL | 1089 | |
| 56 | Stoyanov, Hristo | BUL | 1067 | |
| 57 | Kandur, Stefan | BUL | 1025 | |
| 58 | Akril, Richard | BUL | 0 | |
| 59 | Ali, Ali N. | BUL | 0 | |
| 60 | Atanasov, Georgi | BUL | 0 | |
| 61 | Dimitrov, Dimitar Pl. | BUL | 0 | |
| 62 | Dimitrov, Vladimir Tih. | BUL | 0 | |
| 63 | Dyulgerov, Tomislav | BUL | 0 | |
| 64 | Evtimov, Kalin | BUL | 0 | |
| 65 | Grudov, Stamen | BUL | 0 | |
| 66 | Hamza, Zyulfener | BUL | 0 | |
| 67 | Koleva, Tsvetoslava | BUL | 0 | |
| 68 | Krasteva, Ambar | BUL | 0 | |
| 69 | Mehmed, Mert | BUL | 0 | |
| 70 | Panayotov, Tomas | BUL | 0 | |
| 71 | Parashkevov, Petar | BUL | 0 | |
| 72 | Parashkevov, Zhelyazko | BUL | 0 | |
| 73 | Shvenk, Andrey | BUL | 0 | |
| 74 | Stamatov, Mihail | BUL | 0 | |
| 75 | Stavrev, Bozhidar | BUL | 0 | |
| 76 | Stefanov, Stefan Mar. | BUL | 0 | |
| 77 | Stoyanov, Nikola | BUL | 0 | |
| 78 | Stoyanova, Emilia | BUL | 0 | |
| 79 | Traev, Kamen | BUL | 0 | |
| 80 | Zhekov, Zhivko | BUL | 0 |
