Baku Crystal Hall, an indoor arena where the 2016 Chess Olympiad was held, hosted the 2023 Baku Chess Open festival dedicated to the 100th anniversary of the Azerbaijani national leader Heydar Aliyev. The event was held from May 3-12 with the total prize fund of 50.000 USD and participation of more than 120 players from 15 countries.
After 9 played rounds, three players emerged on the top scoring 7 points each: GM Leon Luke Mendonca (India, 2603), GM Aleksandar Indjic (Serbia, 2618) and GM Vladislav Kovalev (FIDE, 2612).
It was a last-round drama as GM Mahammad Muradli (Azerbaijan, 2531) lost the final game against Indjic and blew away his sole lead. Mendonca and Kovalev won their games against IM Vuppala Prraneeth (India, 2442) and GM Tornike Sanikidze (Georgia, 2575) to join Indjic in the co-lead and a tie for the 12.000 USD first prize. Tiebreak criteria favored Mendonca who clinched title, Indjic came second and Kovalev finished the event in the third position. Replay the games here

| Rk. | Name | sex | FED | Rtg | Pts. | TB1 | TB2 | TB3 | TB4 | |
| 1 | GM | Mendonca, Leon Luke | IND | 2603 | 7 | 2512 | 0 | 5 | 48 | |
| 2 | GM | Indjic, Aleksandar | SRB | 2618 | 7 | 2476 | 0 | 5 | 49 | |
| 3 | GM | Kovalev, Vladislav | FID | 2612 | 7 | 2426 | 0 | 6 | 44 | |
| 4 | GM | Sethuraman, S.P. | IND | 2626 | 6.5 | 2476 | 0 | 4 | 46 | |
| 5 | GM | Muradli, Mahammad | AZE | 2531 | 6.5 | 2427 | 0 | 5 | 47 | |
| 6 | IM | Prraneeth, Vuppala | IND | 2442 | 6 | 2551 | 0 | 5 | 50 | |
| 7 | GM | Aditya, Mittal | IND | 2522 | 6 | 2534 | 0 | 4 | 48 | |
| 8 | GM | Suleymanli, Aydin | AZE | 2560 | 6 | 2522 | 0 | 4 | 47 | |
| 9 | IM | Nogerbek, Kazybek | KAZ | 2474 | 6 | 2507 | 0 | 3 | 47 | |
| 10 | GM | Abasov, Nijat | AZE | 2634 | 6 | 2491 | 0 | 3 | 53 | |
| 11 | IM | Ahmadzada, Ahmad | AZE | 2488 | 6 | 2486 | 0 | 4 | 49 | |
| 12 | GM | Sanikidze, Tornike | GEO | 2475 | 6 | 2484 | 0 | 5 | 48 | |
| 13 | IM | Ansat, Aldiyar | KAZ | 2311 | 6 | 2482 | 0 | 5 | 46 | |
| 14 | GM | Safarli, Eltaj | AZE | 2609 | 6 | 2481 | 0 | 3 | 48 | |
| 15 | IM | Samant, Aditya S | IND | 2501 | 6 | 2472 | 0 | 4 | 46 | |
| 16 | GM | Mamedov, Rauf | AZE | 2646 | 6 | 2472 | 0 | 3 | 47 | |
| 17 | GM | Petrov, Nikita | MNE | 2547 | 6 | 2461 | 0 | 5 | 46 | |
| 18 | IM | Samadov, Read | AZE | 2469 | 6 | 2447 | 0 | 4 | 44 | |
| 19 | Kushko, Dmitriy | UKR | 2391 | 6 | 2411 | 0 | 4 | 42 | ||
| 20 | IM | Salimova, Nurgyul | w | BUL | 2391 | 6 | 2410 | 0 | 3 | 42 |
| 21 | GM | Raja, Rithvik R | IND | 2476 | 6 | 2402 | 0 | 4 | 45 | |
| 22 | IM | Madaminov, Mukhiddin | UZB | 2422 | 6 | 2393 | 0 | 5 | 42 | |
| 23 | GM | Iskandarov, Misratdin | AZE | 2577 | 6 | 2385 | 0 | 3 | 46 | |
| 24 | IM | Jubin, Jimmy | IND | 2455 | 6 | 2357 | 0 | 6 | 39 | |
| 25 | IM | Gokerkan, Cem Kaan | TUR | 2500 | 5.5 | 2537 | 0 | 3 | 49 | |
| 26 | GM | Chanda, Sandipan | IND | 2460 | 5.5 | 2509 | 0 | 3 | 43 | |
| 27 | IM | Petriashvili, Nikoloz | GEO | 2432 | 5.5 | 2459 | 0 | 4 | 45 | |
| 28 | GM | Korobov, Anton | UKR | 2664 | 5.5 | 2458 | 0 | 3 | 51 | |
| 29 | IM | Erdogmus, Yagiz Kaan | TUR | 2470 | 5.5 | 2424 | 0 | 5 | 41 | |
| 30 | GM | Sanal, Vahap | TUR | 2600 | 5.5 | 2400 | 0 | 3 | 46 | |
| 31 | GM | Asadli, Vugar | AZE | 2584 | 5.5 | 2387 | 0 | 4 | 43 | |
| 32 | GM | Makhnev, Denis | KAZ | 2483 | 5.5 | 2304 | 0 | 4 | 39 | |
| 33 | IM | Babazada, Khazar | AZE | 2474 | 5.5 | 2266 | 0 | 5 | 37 | |
| 34 | WGM | Balajayeva, Khanim | w | AZE | 2327 | 5 | 2528 | 0 | 3 | 48 |
| 35 | FM | Aradhya, Garg | IND | 2284 | 5 | 2485 | 0 | 4 | 45 | |
| 36 | FM | Suyarov, Mukhammadzokhid | UZB | 2255 | 5 | 2482 | 0 | 3 | 44 | |
| 37 | WGM | Divya, Deshmukh | w | IND | 2372 | 5 | 2477 | 0 | 4 | 42 |
| 38 | GM | Pantsulaia, Levan | GEO | 2570 | 5 | 2473 | 0 | 3 | 47 | |
| 39 | IM | Samunenkov, Ihor | UKR | 2501 | 5 | 2446 | 0 | 3 | 46 | |
| 40 | FM | Ayush, Sharma | IND | 2267 | 5 | 2417 | 0 | 5 | 38 | |
| 41 | IM | Nigmatov, Ortik | UZB | 2438 | 5 | 2411 | 0 | 4 | 42 | |
| 42 | IM | Ilamparthi, A R | IND | 2388 | 5 | 2375 | 0 | 5 | 40 | |
| 43 | WIM | Nurgali, Nazerke | w | KAZ | 2150 | 5 | 2369 | 0 | 3 | 38 |
| 44 | FM | Ahmad, Khagan | AZE | 2321 | 5 | 2367 | 0 | 4 | 34 | |
| 45 | FM | Begmuratov, Khumoyun | UZB | 2387 | 5 | 2351 | 0 | 3 | 43 | |
| 46 | GM | Gadimbayli, Abdulla | AZE | 2500 | 5 | 2350 | 0 | 2 | 45 | |
| 47 | FM | Kilic, Eray | TUR | 2414 | 5 | 2345 | 0 | 3 | 38 | |
| 48 | GM | Guliyev, Namig | AZE | 2540 | 5 | 2328 | 0 | 3 | 45 | |
| 49 | IM | Lortkipanidze, Nodar | GEO | 2406 | 5 | 2326 | 0 | 4 | 44 | |
| 50 | IM | Moksh, Amit Doshi | IND | 2401 | 5 | 2321 | 0 | 4 | 40 | |
| 51 | FM | Manafov, Vugar | AZE | 2399 | 5 | 2294 | 0 | 3 | 40 | |
| 52 | IM | Abdisalimov, Abdimalik | UZB | 2492 | 5 | 2278 | 0 | 4 | 38 | |
| 53 | FM | Talibov, Shiroghlan | AZE | 2359 | 5 | 2276 | 0 | 4 | 33 | |
| 54 | GM | Niemann, Hans Moke | USA | 2708 | 4.5 | 2502 | 0 | 3 | 53 | |
| 55 | GM | Predke, Alexandr | SRB | 2685 | 4.5 | 2481 | 0 | 3 | 48 | |
| 56 | FM | Aliyev, Ravan | AZE | 2280 | 4.5 | 2431 | 0 | 3 | 44 | |
| 57 | FM | Chkhaidze, Nikoloz | GEO | 2253 | 4.5 | 2427 | 0 | 2 | 45 | |
| 58 | GM | Bernadskiy, Vitaliy | UKR | 2592 | 4.5 | 2409 | 0 | 3 | 48 | |
| 59 | WFM | Khamdamova, Afruza | w | UZB | 2162 | 4.5 | 2383 | 0 | 2 | 42 |
| 60 | GM | Romanov, Evgeny | NOR | 2578 | 4.5 | 2382 | 0 | 2 | 47 | |
| 61 | WGM | Srija, Seshadri | w | IND | 2199 | 4.5 | 2370 | 0 | 3 | 42 |
| 62 | WIM | Mahalakshmi, M | w | IND | 2210 | 4.5 | 2345 | 0 | 4 | 39 |
| 63 | IM | Mammadova, Gulnar | w | AZE | 2349 | 4.5 | 2334 | 0 | 3 | 43 |
| 64 | FM | Mamedov, Edgar | KAZ | 2193 | 4.5 | 2324 | 0 | 4 | 36 | |
| 65 | FM | Akhvlediani, Irakli | GEO | 2421 | 4.5 | 2283 | 0 | 2 | 36 | |
| 66 | IM | Shahaliyev, Ismayil | AZE | 2400 | 4.5 | 2263 | 0 | 3 | 36 | |
| 67 | IM | Padmini, Rout | w | IND | 2375 | 4.5 | 2262 | 0 | 2 | 34 |
| 68 | WFM | Ismayil, Malak | w | AZE | 2115 | 4.5 | 2239 | 0 | 2 | 43 |
| 69 | FM | Dixit, Nikhil | IND | 2257 | 4 | 2439 | 0 | 2 | 43 | |
| 70 | GM | Harsha, Bharathakoti | IND | 2602 | 4 | 2412 | 0 | 2 | 48 | |
| 71 | WGM | Abdulla, Khayala | w | AZE | 2213 | 4 | 2400 | 0 | 3 | 43 |
| 72 | FM | Fishchuk, Vladyslav | UKR | 2252 | 4 | 2396 | 0 | 3 | 44 | |
| 73 | IM | Garayev, Kanan | AZE | 2346 | 4 | 2390 | 0 | 3 | 36 | |
| 74 | WFM | Allahverdiyeva, Ayan | w | AZE | 2055 | 4 | 2388 | 0 | 4 | 40 |
| 75 | GM | Sadikhov, Ulvi | AZE | 2489 | 4 | 2376 | 0 | 3 | 46 | |
| 76 | IM | Urazayev, Arystanbek | KAZ | 2460 | 4 | 2367 | 0 | 2 | 45 | |
| 77 | FM | Atakishiyev, Elmar | AZE | 2363 | 4 | 2360 | 0 | 3 | 38 | |
| 78 | FM | Suleymanli, Suleyman | AZE | 2269 | 4 | 2354 | 0 | 2 | 35 | |
| 79 | GM | Sivuk, Vitaly | SWE | 2489 | 4 | 2343 | 0 | 2 | 39 | |
| 80 | FM | Eynullayev, Atilla | AZE | 2281 | 4 | 2326 | 0 | 2 | 39 | |
| 81 | WIM | Kairbekova, Amina | w | KAZ | 2163 | 4 | 2319 | 0 | 3 | 35 |
| 82 | IM | Dushyant, Sharma | IND | 2355 | 4 | 2312 | 0 | 2 | 40 | |
| 83 | WGM | Heinemann, Josefine | w | GER | 2289 | 4 | 2286 | 0 | 3 | 35 |
| 84 | IM | Bashirli, Nail | AZE | 2326 | 4 | 2245 | 0 | 3 | 33 | |
| 85 | FM | Mustafayev, Farid | AZE | 2316 | 3.5 | 2446 | 0 | 2 | 44 | |
| 86 | FM | Mohamed, Anees M | IND | 2315 | 3.5 | 2430 | 0 | 2 | 43 | |
| 87 | FM | Orujov, Farid | AZE | 2225 | 3.5 | 2386 | 0 | 1 | 42 | |
| 88 | IM | Guliev, Logman | AZE | 2250 | 3.5 | 2366 | 0 | 3 | 37 | |
| 89 | WIM | Chitlange, Sakshi | w | IND | 2211 | 3.5 | 2353 | 0 | 2 | 39 |
| 90 | CM | Hulka, Valentyn | UKR | 2258 | 3.5 | 2339 | 0 | 2 | 36 | |
| 91 | WGM | Mamedjarova, Turkan | w | AZE | 2222 | 3.5 | 2325 | 0 | 2 | 34 |
| 92 | GM | Guliev, Sarhan | AZE | 2308 | 3.5 | 2307 | 0 | 3 | 35 | |
| 93 | WIM | Sharma, Isha | w | IND | 2275 | 3.5 | 2303 | 0 | 2 | 33 |
| 94 | WGM | Klek, Hanna Marie | w | GER | 2325 | 3.5 | 2300 | 0 | 2 | 38 |
| 95 | CM | Aslanov, Umid | AZE | 2273 | 3.5 | 2281 | 0 | 3 | 38 | |
| 96 | FM | Toncheva, Nadya | w | BUL | 2295 | 3.5 | 2249 | 0 | 2 | 33 |
| 97 | FM | Wagh, Suyog | IND | 2313 | 3.5 | 2244 | 0 | 2 | 34 | |
| 98 | WIM | Serikbay, Assel | w | KAZ | 2144 | 3.5 | 2161 | 0 | 1 | 29 |
| 99 | FM | Kurmangaliyeva, Liya | w | KAZ | 2268 | 3 | 2382 | 0 | 3 | 39 |
| 100 | WIM | Priyanka, K | w | IND | 2137 | 3 | 2347 | 0 | 1 | 34 |
| 101 | Abdinova, Narmin | w | AZE | 2092 | 3 | 2346 | 0 | 3 | 32 | |
| 102 | FM | Bayramov, Zaur | AZE | 2276 | 3 | 2337 | 0 | 3 | 38 | |
| 103 | GM | Bharath, Subramaniyam H | IND | 2517 | 3 | 2327 | 0 | 3 | 41 | |
| 104 | WGM | Beydullayeva, Govhar | w | AZE | 2375 | 3 | 2313 | 0 | 2 | 39 |
| 105 | WGM | Gomes, Mary Ann | w | IND | 2336 | 3 | 2290 | 0 | 1 | 31 |
| 106 | FM | Naghdiyev, Niyazi | AZE | 2349 | 3 | 2163 | 0 | 1 | 31 | |
| 107 | Valiyev, Shahin | AZE | 2252 | 2.5 | 2355 | 0 | 1 | 41 | ||
| 108 | WFM | Aydin, Gulenay | w | TUR | 2108 | 2.5 | 2348 | 0 | 1 | 39 |
| 109 | CM | Ince, Taylan Ruzgar | TUR | 2264 | 2.5 | 2327 | 0 | 2 | 39 | |
| 110 | WGM | Varshini, V | w | IND | 2122 | 2.5 | 2287 | 0 | 1 | 33 |
| 111 | IM | Manish, Anto Cristiano F | IND | 2485 | 2.5 | 2262 | 0 | 2 | 36 | |
| 112 | IM | Buksa, Nataliya | w | UKR | 2406 | 2.5 | 2216 | 0 | 0 | 33 |
| 113 | FM | Ilyasli, Ughur | AZE | 2227 | 2.5 | 2164 | 0 | 1 | 29 | |
| 114 | GM | Gareyev, Timur | USA | 2617 | 2 | 2378 | 0 | 1 | 37 | |
| 115 | WGM | Kazimova, Narmin | w | AZE | 2174 | 2 | 2318 | 0 | 0 | 36 |
| 116 | Hilverda, Alexander | GER | 2286 | 2 | 2151 | 0 | 1 | 32 | ||
| 117 | FM | Chizhikov, Vladislav | FID | 2279 | 1.5 | 2237 | 0 | 1 | 32 | |
| 118 | WFM | Hajiyeva, Laman | w | AZE | 2134 | 1 | 2078 | 0 | 0 | 32 |
| 119 | WFM | Amrayeva, Aytan | w | AZE | 2143 | 1 | 2052 | 0 | 0 | 29 |
| 120 | FM | Ozsac, Samet Harun | TUR | 2217 | 0 | 2460 | 0 | 0 | 27 | |
| 121 | WIM | Pandey, Srishti | w | IND | 2188 | 0 | 2421 | 0 | 0 | 27 |
| 122 | FM | Panesar, Vedant | IND | 2387 | 0 | 2108 | 0 | 0 | 27 |