 
                                    | Date | Players & Opening | Result | ECO | View | 
|---|---|---|---|---|
| 2021.02.14 | Alekseenko, Yuliya (1922)  vs (1307) Berdibaeva, Edisa Match Ukraine-Kyrgyzstan Gruenfeld Exchange - Modern | 1-0 | D85 | |
| 2021.02.14 | Berdibaeva, Edisa (1307)  vs (1922) Alekseenko, Yuliya Match Ukraine-Kyrgyzstan Sicilian - Paulsen | 1/2-1/2 | B45 | |
| 2017.02.12 | KOLOSAN, ULYANA (1751)  vs (1993) ALEKSEENKO, YULIYA Ukraine Chess Championship-2017 U14 (Girls) (Blitz) Sicilian Macdonnell | 0-1 | B21 | |
| 2017.02.12 | ROMANYUK, LIDIYA (1594)  vs (1993) ALEKSEENKO, YULIYA Ukraine Chess Championship-2017 U14 (Girls) (Blitz) Sicilian | 1-0 | B40 | |
| 2017.02.12 | ALEKSEENKO, YULIYA (1993)  vs (1657) KELBAS, ANASTASIYA Ukraine Chess Championship-2017 U14 (Girls) (Blitz) Budapest - Rubinstein | 1-0 | A52 | |
| 2017.02.12 | HREBENSHCHYKOVA, YELYZAVETA (1561)  vs (1993) ALEKSEENKO, YULIYA Ukraine Chess Championship-2017 U14 (Girls) (Blitz) Sicilian - Paulsen | 1-0 | B45 | |
| 2017.02.12 | ALEKSEENKO, YULIYA (1993)  vs (1712) DIACHEK, ALINA Ukraine Chess Championship-2017 U14 (Girls) (Blitz) Nimzo-Indian Classical | 1-0 | E32 | |
| 2017.02.12 | DUBOVYK, ANASTASIIA (1857)  vs (1993) ALEKSEENKO, YULIYA Ukraine Chess Championship-2017 U14 (Girls) (Blitz) Sicilian | 0-1 | B40 | |
| 2017.02.12 | ALEKSEENKO, YULIYA (1993)  vs (1852) DZIATKO, EVGENIYA Ukraine Chess Championship-2017 U14 (Girls) (Blitz) Nimzo-Indian Noa | 1-0 | E36 | |
| 2017.02.12 | IVANYTSKA, LYUDMYLA (1708)  vs (1993) ALEKSEENKO, YULIYA Ukraine Chess Championship-2017 U14 (Girls) (Blitz) Sicilian Closed | 0-1 | B23 | |
| 2017.02.12 | ALEKSEENKO, YULIYA (1993)  vs (1629) BOZHKO, ALINA Ukraine Chess Championship-2017 U14 (Girls) (Blitz) Modern Averbakh | 1-0 | A42 | |
| 2017.02.11 | ALEKSEENKO, YULIYA (1940)  vs (1525) HREBENSHCHYKOVA, YELYZAVETA Ukraine Chess Championship-2017 U14 (Girls) (Rapid) Old Indian - Ukrainian | 1/2-1/2 | A53 | |
| 2017.02.11 | ROMANYUK, LIDIYA (1693)  vs (1940) ALEKSEENKO, YULIYA Ukraine Chess Championship-2017 U14 (Girls) (Rapid) Sicilian | 0-1 | B40 | |
| 2017.02.11 | DUBOVYK, ANASTASIIA (1698)  vs (1940) ALEKSEENKO, YULIYA Ukraine Chess Championship-2017 U14 (Girls) (Rapid) Sicilian | 1-0 | B40 | |
| 2017.02.11 | ALEKSEENKO, YULIYA (1940)  vs (1833) KOLOSAN, ULYANA Ukraine Chess Championship-2017 U14 (Girls) (Rapid) Dutch Queen's Knight | 1-0 | A85 | |
| 2017.02.11 | KELBAS, ANASTASIYA (1600)  vs (1940) ALEKSEENKO, YULIYA Ukraine Chess Championship-2017 U14 (Girls) (Rapid) English Sicilian (Two Knights) - Carls (Reversed Dragon) | 0-1 | A22 | |
| 2017.02.11 | ALEKSEENKO, YULIYA (1940)  vs (1638) KONSTANTINOVA, VIKTORIIA Ukraine Chess Championship-2017 U14 (Girls) (Rapid) Queen's Gambit Accepted - Saduleto | 1/2-1/2 | D20 | |
| 2017.02.11 | ALEKSEENKO, YULIYA (1940)  vs (1612) VIDRUK, MARIIA Ukraine Chess Championship-2017 U14 (Girls) (Rapid) Nimzo-Indian Berlin | 1/2-1/2 | E38 | |
| 2017.02.11 | DEGTYARYOVA, SOFIA (1646)  vs (1940) ALEKSEENKO, YULIYA Ukraine Chess Championship-2017 U14 (Girls) (Rapid) Queen's Gambit Accepted | 1/2-1/2 | D20 | |
| 2017.02.11 | ALEKSEENKO, YULIYA (1940)  vs (1623) SHVETS, VIKTORIA Ukraine Chess Championship-2017 U14 (Girls) (Rapid) Queen's Gambit Accepted - Saduleto | 1-0 | D20 | |
| 2017.02.10 | ALEKSEENKO, YULIYA (1762)  vs (1736) DZIATKO, EVGENIYA Ukraine Chess Championship-2017 U14 (Girls) Dutch Queen's Knight | 0-1 | A85 | |
| 2017.02.09 | KONSTANTINOVA, VIKTORIIA (1666)  vs (1762) ALEKSEENKO, YULIYA Ukraine Chess Championship-2017 U14 (Girls) Sicilian - Anderssen | 0-1 | B40 | |
| 2017.02.08 | ALEKSEENKO, YULIYA (1762)  vs (1636) HREBENSHCHYKOVA, YELYZAVETA Ukraine Chess Championship-2017 U14 (Girls) Old Indian - Ukrainian | 0-1 | A53 | |
| 2017.02.07 | DUBOVYK, ANASTASIIA (1768)  vs (1762) ALEKSEENKO, YULIYA Ukraine Chess Championship-2017 U14 (Girls) Sicilian | 1/2-1/2 | B40 | |
| 2017.02.06 | ALEKSEENKO, YULIYA (1762)  vs (1608) DIACHEK, ALINA Ukraine Chess Championship-2017 U14 (Girls) Benko Gambit Accepted - Half-Accepted | 1-0 | A58 | |
| 2017.02.05 | DEGTYARYOVA, SOFIA (1605)  vs (1762) ALEKSEENKO, YULIYA Ukraine Chess Championship-2017 U14 (Girls) Queen's Gambit Accepted Classical - Rubinstein | 1-0 | D27 | |
| 2017.02.04 | ALEKSEENKO, YULIYA (1762)  vs (1635) VIDRUK, MARIIA Ukraine Chess Championship-2017 U14 (Girls) Gruenfeld Exchange - Modern | 1-0 | D85 | |
| 2017.02.03 | TYMKUL, ANASTASIYA vs (1762) ALEKSEENKO, YULIYA Ukraine Chess Championship-2017 U14 (Girls) Queen's Pawn - Mason | 0-1 | D00 | |
| 2017.02.03 | KOLOSAN, ULYANA (1623)  vs (1762) ALEKSEENKO, YULIYA Ukraine Chess Championship-2017 U14 (Girls) Sicilian | 1-0 | B40 | |
| 2017.02.02 | ALEKSEENKO, YULIYA (1762)  vs (2190) BERDNYK, MARIIA Ukraine Chess Championship-2017 U14 (Girls) Nimzo-Indian Noa | 0-1 | E36 | |
| 2017.02.01 | ROMANYUK, LIDIYA (1650)  vs (1762) ALEKSEENKO, YULIYA Ukraine Chess Championship-2017 U14 (Girls) Sicilian | 1/2-1/2 | B40 | |
| ZHILA, VALERY (2063)  vs (1686) ALEKSEENKO, YULIYA Independence Cup (0pen A) Dutch - Hopton | 1-0 | A80 | ||
| STEPANETS, A.P. (2095)  vs (1686) ALEKSEENKO, YULIYA Independence Cup (0pen A) Bird Dutch | 1-0 | A03 | ||
| 2016.05.29 | DZIATKO, EVGENIYA (1833)  vs (1984) ALEKSEENKO, YULIYA Ukraine Chess Championship-2016 U12 Girls (Blitz) English Anglo-Slav | 0-1 | A11 | |
| 2016.05.29 | ALEKSEENKO, YULIYA (1984)  vs (1547) ROMANYUK, LIDIYA Ukraine Chess Championship-2016 U12 Girls (Blitz) King's Indian Schwarz - Averbakh | 1-0 | E73 | |
| 2016.05.29 | MASHCHENKO, TAMILA (1354)  vs (1984) ALEKSEENKO, YULIYA Ukraine Chess Championship-2016 U12 Girls (Blitz) English Anglo-Slav | 1-0 | A11 | |
| 2016.05.28 | SHVETS, VIKTORIA (1475)  vs (2037) ALEKSEENKO, YULIYA Ukraine Chess Championship-2016 U12 (Girls) (Rapid) Sicilian Alapin - Smith-Morra | 0-1 | B22 | |
| 2016.05.27 | Alekseenko, Yuliya (1759)  vs Osmolovska, Yevheniia Ukraine Chess Championship-2016 U12 (Girls) Benoni - Hromádka | 1-0 | A56 | |
| 2016.05.26 | Rukkas, Elena (1660)  vs (1759) Alekseenko, Yuliya Ukraine Chess Championship-2016 U12 (Girls) Sicilian - Anderssen | 0-1 | B40 | |
| 2016.05.25 | Alekseenko, Yuliya (1759)  vs Degtyaryova, Sofia Ukraine Chess Championship-2016 U12 (Girls) Gruenfeld Exchange - Modern | 0-1 | D85 | |
| 2016.05.24 | Grizlova, Sofia vs (1759) Alekseenko, Yuliya Ukraine Chess Championship-2016 U12 (Girls) Sicilian - Philidor | 1/2-1/2 | B20 | |
| 2016.05.23 | Alekseenko, Yuliya (1759)  vs (1580) Dziatko, Evgeniya Ukraine Chess Championship-2016 U12 (Girls) Queen's Gambit Declined - Old Semi-Slav | 1/2-1/2 | D31 | |
| 2016.05.22 | Kelbas, Anastasiya vs (1759) Alekseenko, Yuliya Ukraine Chess Championship-2016 U12 (Girls) Polish Sokolsky opening | 0-1 | A00 | |
| 2016.05.22 | Alekseenko, Yuliya (1759)  vs Avdeenko, Ksenia Ukraine Chess Championship-2016 U12 (Girls) Old Indian | 1-0 | A53 | |
| 2016.05.21 | Veremyuk, Veronika (1339)  vs (1759) Alekseenko, Yuliya Ukraine Chess Championship-2016 U12 (Girls) Queen's Pawn - Chigorin | 0-1 | D00 | |
| 2016.05.20 | Martynkova, Tetyana (1543)  vs (1759) Alekseenko, Yuliya Ukraine Chess Championship-2016 U12 (Girls) Sicilian - Paulsen | 0-1 | B45 | |
| 2016.05.19 | Alekseenko, Yuliya (1759)  vs (1729) Hrebenshchykova, Yelyzaveta Ukraine Chess Championship-2016 U12 (Girls) King's Indian Schwarz - Averbakh | 0-1 | E74 | |
| 2016.05.18 | Romanyuk, Lidiya (1580)  vs (1759) Alekseenko, Yuliya Ukraine Chess Championship-2016 U12 (Girls) Sicilian | 1-0 | B40 | 
| Date | Players & Opening | Result | ECO | View | 
|---|---|---|---|---|
| 2025.07.05 | Alekseenko,Mariya (2095) vs (1906) Kvachko,Anastasiya 74th ch-RUS HL w 2025 Benko Gambit - Half-Accepted | 1-0 | A57 | |
| 2025.07.04 | Popenkova,Varvara (1933) vs (2095) Alekseenko,Mariya 74th ch-RUS HL w 2025 Queen's Gambit Accepted - Janowski | 1-0 | D25 | |
| 2025.07.02 | Bruyatskaya,M (2103) vs (2095) Alekseenko,Mariya 74th ch-RUS HL w 2025 Sicilian - Pelikan (Chelyabinsk) | 1/2-1/2 | B33 | |
| 2025.07.01 | Alekseenko,Mariya (2095) vs (2038) Satanovskaia,Evgeniia 74th ch-RUS HL w 2025 Neo-Indian - Catalan Irregular | 0-1 | E00 | |
| 2025.06.29 | Lopukhova,Anna Al (1817) vs (2095) Alekseenko,Mariya 74th ch-RUS HL w 2025 Queen's Gambit Accepted | 1/2-1/2 | D20 | |
| 2025.06.28 | Alekseenko,Mariya (2095) vs (1937) Tsamalaidze,Liana 74th ch-RUS HL w 2025 Catalan Closed - Closed | 1/2-1/2 | E06 | |
| 2025.06.27 | Izbekova,Evdokia (2000) vs (2095) Alekseenko,Mariya 74th ch-RUS HL w 2025 Spanish Morphy - Moller | 1/2-1/2 | C78 | |
| 2025.06.26 | Alekseenko,Mariya (2095) vs (2347) Voit,Daria 74th ch-RUS HL w 2025 Queen's Gambit Declined | 0-1 | D30 | |
| 2025.06.01 | Risteski,Emil (2359) vs (2654) Alekseenko,K TCh-AUT Rapid 2025 Giuoco Piano - Pianissimo | 1-0 | C54 | |
| 2025.06.01 | Movsesian,S (2598) vs (2654) Alekseenko,K TCh-AUT Rapid 2025 Reti King's Indian | 0-1 | A07 | |
| 2025.06.01 | Alekseenko,K (2654) vs (2498) Baidetskyi,Valentin TCh-AUT Rapid 2025 Italian - Semi-Italian | 1-0 | C50 | |
| 2025.06.01 | Mostbauer,Maximilian (2202) vs (2654) Alekseenko,K TCh-AUT Rapid 2025 Indian Knight | 1/2-1/2 | A46 | |
| 2025.06.01 | Paszewski,M (2361) vs (2654) Alekseenko,K TCh-AUT Rapid 2025 Reti Zukertort | 1/2-1/2 | A06 | |
| 2025.06.01 | Alekseenko,K (2654) vs (2291) Marakovits,Nico TCh-AUT Rapid 2025 Two Knights - Modern Bishop | 1-0 | C55 | |
| 2025.06.01 | Poell,Markus (2114) vs (2654) Alekseenko,K TCh-AUT Rapid 2025 Indian | 0-1 | A45 | |
| 2025.05.31 | Alekseenko,K (2654) vs (2324) Hulka,Valentyn TCh-AUT Blitz 2025 Sicilian Rossolimo (Fianchetto) - Rossolimo | 1-0 | B31 | |
| 2025.05.31 | Alekseenko,K (2654) vs (2291) Marakovits,Nico TCh-AUT Blitz 2025 Spanish Modern Steinitz | 1-0 | C72 | |
| 2025.05.31 | Krzyzanowski,M (2498) vs (2654) Alekseenko,K TCh-AUT Blitz 2025 Scotch - Scotch | 0-1 | C45 | |
| 2025.05.31 | Alekseenko,K (2654) vs (2498) Baidetskyi,Valentin TCh-AUT Blitz 2025 Modern | 1-0 | A41 | |
| 2025.05.31 | Risteski,Emil (2359) vs (2654) Alekseenko,K TCh-AUT Blitz 2025 Sicilian Rossolimo (Fianchetto) - Rossolimo | 1/2-1/2 | B31 | |
| 2025.05.31 | Alekseenko,K (2654) vs (2598) Movsesian,S TCh-AUT Blitz 2025 Alekhine Modern - Larsen | 0-1 | B04 | |
| 2025.05.31 | Alekseenko,K (2654) vs (2428) Tsolakidou,Stavroula TCh-AUT Blitz 2025 Two Knights - Modern Bishop | 1-0 | C55 | |
| 2025.05.31 | Brodowski,P (2450) vs (2654) Alekseenko,K TCh-AUT Blitz 2025 English Sicilian | 1/2-1/2 | A20 | |
| 2025.05.31 | Hansen,Eric (2609) vs (2654) Alekseenko,K TCh-AUT Blitz 2025 Spanish Modern Steinitz - Keres | 1-0 | C71 | |
| 2025.05.31 | Alekseenko,K (2654) vs (2532) Horvath,Dominik TCh-AUT Blitz 2025 Sicilian | 0-1 | B40 | |
| 2025.05.31 | Hinterreiter,M (2243) vs (2654) Alekseenko,K TCh-AUT Blitz 2025 English Sicilian | 0-1 | A20 | |
| 2025.05.31 | Alekseenko,K (2654) vs (2186) Schloffer,Jasmin-Denise TCh-AUT Blitz 2025 Caro-Kann Exchange | 1-0 | B13 | |
| 2025.05.31 | Roessler,Felix (1842) vs (2654) Alekseenko,K TCh-AUT Blitz 2025 Queen's Gambit Accepted | 0-1 | D20 | |
| 2025.05.30 | Licznerski,L (2424) vs (2654) Alekseenko,K Grand Prix PlusCity Rapid Spanish Morphy - Exchange | 1-0 | C68 | |
| 2025.05.30 | Alekseenko,K (2654) vs (2253) Perhinig,R Grand Prix PlusCity Rapid French Closed Tarrasch - Pawn Center | 1-0 | C05 | |
| 2025.05.30 | Alekseenko,K (2654) vs (2564) Dudin,Gleb Grand Prix PlusCity Rapid Sicilian Scheveningen Najdorf | 0-1 | B90 | |
| 2025.05.30 | Levin,Guy (2464) vs (2654) Alekseenko,K Grand Prix PlusCity Rapid Queen's Gambit Accepted Alekhine - Alekhine | 0-1 | D22 | |
| 2025.05.30 | Alekseenko,K (2654) vs (2547) Pantsulaia,L Grand Prix PlusCity Rapid Sicilian | 0-1 | B40 | |
| 2025.05.30 | Koelle,Tobias (2458) vs (2654) Alekseenko,K Grand Prix PlusCity Rapid Queen's Gambit Accepted Alekhine - Alekhine | 0-1 | D22 | |
| 2025.05.30 | Alekseenko,K (2654) vs (2361) Paszewski,M Grand Prix PlusCity Rapid Caro-Kann - Advance (Short) | 1-0 | B12 | |
| 2025.05.30 | Kroon,Ivo (1960) vs (2654) Alekseenko,K Grand Prix PlusCity Rapid English Sicilian | 0-1 | A20 | |
| 2025.05.29 | Jobava,Ba (2600) vs (2654) Alekseenko,K Grand Prix PlusCity Blitz Sicilian Alapin | 0-1 | B22 | |
| 2025.05.29 | Alekseenko,K (2654) vs (2506) Kozul,Z Grand Prix PlusCity Blitz Sicilian Sozin - Benko | 1-0 | B57 | |
| 2025.05.29 | Maghsoodloo,Parham (2706) vs (2654) Alekseenko,K Grand Prix PlusCity Blitz English Sicilian | 1-0 | A21 | |
| 2025.05.29 | Alekseenko,K (2654) vs (2609) Hansen,Eric Grand Prix PlusCity Blitz Italian - Pianissimo | 1-0 | C50 | |
| 2025.05.29 | Petrov,N (2563) vs (2654) Alekseenko,K Grand Prix PlusCity Blitz Queen's Pawn Closed - Symmetrical | 0-1 | D04 | |
| 2025.05.29 | Alekseenko,K (2654) vs (2535) Stevic,H Grand Prix PlusCity Blitz Four Knights Brentano - Paulsen | 1-0 | C49 | |
| 2025.05.29 | Horvath,Dominik (2532) vs (2654) Alekseenko,K Grand Prix PlusCity Blitz Giuoco Piano - Pianissimo | 0-1 | C54 | |
| 2025.05.29 | Korchynskyi,Mykola (2325) vs (2654) Alekseenko,K Grand Prix PlusCity Blitz Queen's Gambit Accepted - Alekhine | 1/2-1/2 | D21 | |
| 2025.05.29 | Krastev,Alexander (2426) vs (2654) Alekseenko,K Grand Prix PlusCity Blitz Spanish Modern Steinitz - Alapin | 1-0 | C73 | |
| 2025.05.29 | Alekseenko,K (2654) vs (2196) Lerch,Johannes Grand Prix PlusCity Blitz Four Knights Spanish - Three Knights | 1-0 | C48 | |
| 2025.05.29 | Lomsadze,Irakly (2032) vs (2654) Alekseenko,K Grand Prix PlusCity Blitz Queen's Gambit Accepted | 0-1 | D20 | |
| 2025.06.21 | Dragnev,Valentin (2547) vs (2655) Alekseenko,K ch-AUT Blitz 2025 Spanish Modern Steinitz | 1-0 | C72 | |
| 2025.06.21 | Alekseenko,K (2655) vs (2535) Horvath,Dominik ch-AUT Blitz 2025 Four Knights Spanish - Rubinstein | 1-0 | C48 | |
| 2025.06.21 | Blohberger,Felix (2510) vs (2655) Alekseenko,K ch-AUT Blitz 2025 Reti King's Indian | 0-1 | A07 | |
| 2025.06.21 | Alekseenko,K (2655) vs (2428) Froewis,G ch-AUT Blitz 2025 French Tarrasch | 1-0 | C03 | |
| 2025.06.21 | Alekseenko,K (2655) vs (2214) Hengl,Philip ch-AUT Blitz 2025 French Tarrasch - Rubinstein (Fort Knox) | 1-0 | C10 | |
| 2025.06.21 | Fitz,Jonathan David (1975) vs (2655) Alekseenko,K ch-AUT Blitz 2025 Irregular Indian | 0-1 | E10 | |
| 2025.06.21 | Alekseenko,K (2655) vs (2195) Kummer,Hel ch-AUT Blitz 2025 Indian | 1/2-1/2 | A45 | |
| 2025.06.21 | Platzgummer,F (2293) vs (2655) Alekseenko,K ch-AUT Blitz 2025 Reti | 1-0 | A04 | |
| 2025.06.21 | Alekseenko,K (2655) vs (2199) Neuschmied,S ch-AUT Blitz 2025 Pirc | 1-0 | B07 | |
| 2025.06.21 | Froewis,A (2067) vs (2655) Alekseenko,K ch-AUT Blitz 2025 Sicilian Open - Kupreichik | 0-1 | B56 | |
| 2025.06.20 | Wohlfahrt,H (2362) vs (2655) Alekseenko,K ch-AUT Rapid 2025 Reti Gambit - Accepted | 0-1 | A09 | |
| 2025.06.20 | Alekseenko,K (2655) vs (2547) Dragnev,Valentin ch-AUT Rapid 2025 Caro-Kann - Advance | 0-1 | B12 | |
| 2025.06.20 | Froewis,G (2428) vs (2655) Alekseenko,K ch-AUT Rapid 2025 Queen's Gambit Accepted - Janowski | 0-1 | D25 | |
| 2025.06.20 | Alekseenko,K (2655) vs (2219) Kienboeck,Benjamin ch-AUT Rapid 2025 Caro-Kann - Advance | 1-0 | B12 | |
| 2025.06.20 | Peyrer,Konstantin (2472) vs (2655) Alekseenko,K ch-AUT Rapid 2025 Nimzo-Indian Saemisch | 1-0 | E28 | |
| 2025.06.19 | Alekseenko,K (2655) vs (2510) Blohberger,Felix ch-AUT Rapid 2025 Two Knights - Modern Bishop | 1/2-1/2 | C55 | |
| 2025.06.19 | Baumegger,S (2353) vs (2655) Alekseenko,K ch-AUT Rapid 2025 Sicilian Rauzer (Modern) | 0-1 | B67 | |
| 2025.06.19 | Alekseenko,K (2655) vs (2199) Neuschmied,S ch-AUT Rapid 2025 Pirc | 1-0 | B07 | |
| 2025.06.19 | Budjav,E (1957) vs (2655) Alekseenko,K ch-AUT Rapid 2025 Reti | 0-1 | A04 | |
| 2025.05.19 | Vakhidov,J (2546) vs (2654) Alekseenko,K Chess.com Classic Play-In English Sicilian | 1-0 | A20 | |
| 2025.05.19 | Aronian,L (2747) vs (2654) Alekseenko,K Chess.com Classic Play-In Spanish Modern Steinitz - Alapin | 1-0 | C73 | |
| 2025.05.19 | Alekseenko,K (2654) vs (2492) Mikaelyan,A Chess.com Classic Play-In Sicilian Classical Dragon | 1-0 | B74 | |
| 2025.05.19 | Duda,J (2739) vs (2654) Alekseenko,K Chess.com Classic Play-In Spanish Modern Steinitz - Rubinstein | 1-0 | C75 | |
| 2025.06.09 | Sherman,Raem (2366) vs (2655) Alekseenko,K 3rd Munich Whitsun Open A Sicilian Moscow | 0-1 | B51 | |
| 2025.06.08 | Alekseenko,K (2655) vs (2293) Savitha,Shri B 3rd Munich Whitsun Open A Sicilian Closed | 1-0 | B23 | |
| 2025.06.08 | Logvinov,Petro (2190) vs (2655) Alekseenko,K 3rd Munich Whitsun Open A Italian - Pianissimo | 0-1 | C54 | |
| 2025.01.06 | Sokolovsky,Yahli (2535) vs (2661) Alekseenko,K Weissenhaus Play-In Swiss | 1-0 | ||
| 2025.01.06 | Alekseenko,K (2661) vs (2354) Gutierrez Olivares,D Weissenhaus Play-In Swiss | 1-0 | ||
| 2025.01.06 | Frank,Anton (2168) vs (2661) Alekseenko,K Weissenhaus Play-In Swiss | 0-1 | ||
| 2025.01.06 | Alekseenko,K (2661) vs (2541) Samunenkov,Ihor Weissenhaus Play-In Swiss | 1/2-1/2 | ||
| 2025.01.06 | Mathurin,Nathaniel (2006) vs (2661) Alekseenko,K Weissenhaus Play-In Swiss | 1/2-1/2 | ||
| 2025.02.17 | Dai,Changren (2527) vs (2661) Alekseenko,K Chessable Masters Play-In Queen's Gambit Accepted Alekhine - Alekhine | 1-0 | D22 | |
| 2025.02.17 | Alekseenko,K (2661) vs (2476) Vaishali,Rameshbabu Chessable Masters Play-In Sicilian Scheveningen Najdorf (Opecensky) | 0-1 | B92 | |
| 2025.03.12 | Murzin,Volodar (2658) vs (2653) Alekseenko,K Paris Play-In Swiss | 1-0 | ||
| 2025.03.12 | Alekseenko,K (2653) vs (2121) Ghafourian,Amir Ali Paris Play-In Swiss | 1-0 | ||
| 2025.03.12 | Rakhmatullaev,Almas (2413) vs (2653) Alekseenko,K Paris Play-In Swiss | 0-1 | ||
| 2025.03.12 | Alekseenko,K (2653) vs (2415) Matinian,N Paris Play-In Swiss | 0-1 | ||
| 2025.03.12 | Terlouw,Wouter (2092) vs (2653) Alekseenko,K Paris Play-In Swiss | 0-1 | ||
| 2024.10.18 | Aravindh,Chithambaram VR. (2698) vs (2679) Alekseenko,K TCh-ESP Div Honor 2024 Queen's Gambit Declined | 1-0 | D31 | |
| 2024.10.17 | Alekseenko,K (2679) vs (2702) Tabatabaei,M TCh-ESP Div Honor 2024 Two Knights - Modern Bishop | 1-0 | C55 | |
| 2024.10.16 | Alekseenko,K (2679) vs (2639) Puranik,A TCh-ESP Div Honor 2024 Italian | 0-1 | C50 | |
| 2024.10.15 | Murzin,Volodar (2648) vs (2679) Alekseenko,K TCh-ESP Div Honor 2024 Spanish Closed | 1-0 | C84 | |
| 2024.10.14 | Alekseenko,K (2679) vs (2609) Pranav,V TCh-ESP Div Honor 2024 Two Knights - Modern Bishop | 1-0 | C55 | |
| 2024.10.13 | Anton Guijarro,D (2667) vs (2679) Alekseenko,K TCh-ESP Div Honor 2024 Spanish Open | 1-0 | C80 | |
| 2024.10.12 | Alekseenko,K (2679) vs (2691) Deac,Bogdan-Daniel TCh-ESP Div Honor 2024 Four Knights Spanish - Rubinstein | 1-0 | C48 | |
| 2024.11.23 | Arapov,Roman (1661) vs (2049) Alekseenko,Mariya Ugra Cup Rapid 2024 Queen's Gambit Accepted | 1-0 | D20 | |
| 2024.11.23 | Alekseenko,Mariya (2049) vs (2524) Iljiushenok,I Ugra Cup Rapid 2024 Indian Knight - Dzindzikhashvili | 0-1 | E10 | |
| 2024.11.09 | Kairbekova,Amina (2288) vs (2049) Alekseenko,Mariya World Youth Girls U18 Sicilian Alapin | 1-0 | B22 | |
| 2024.11.08 | Alekseenko,Mariya (2049) vs (2301) Karmanova,Olga Dm. World Youth Girls U18 Neo-Indian | 1-0 | E00 | |
| 2024.11.07 | Suarez Gomez,Paula (2082) vs (2049) Alekseenko,Mariya World Youth Girls U18 Sicilian | 0-1 | B40 | |
| 2024.11.06 | Alekseenko,Mariya (2049) vs (2125) Ter-Avetisjana,Agnesa Stepania World Youth Girls U18 Neo-Indian - Catalan Irregular | 1/2-1/2 | E00 | |
| 2024.11.05 | Mikheeva,Galina (2120) vs (2049) Alekseenko,Mariya World Youth Girls U18 English Agincourt | 1-0 | A13 | |
| 2024.11.03 | Alekseenko,Mariya (2049) vs (2107) Zhou,Lepu Coco World Youth Girls U18 Queen's Gambit Declined | 1-0 | D30 |