| PGN | | Event Name | City | Sys | Start | End | Received | I |
|
Tournaments registered for January 2024 (2024-01-01)
|
| |  | Team Cup of Russia 2023 (men) | Sochi | t | 2023-11-27 | 2023-12-03 | 2023-12-08 | Inf. |
| | | Team Cup of Russia 2023 (women) | Sochi | t | 2023-11-27 | 2023-12-03 | 2023-12-08 | Inf. |
| | | Maloy Rapid 2023 Stage 57_8 | Maloyaroslavets | s | 2023-12-17 | 2023-12-17 | 2023-12-18 | Inf. |
| | | Chess Fight Night. Blitz IV-XCII | Moscow | s | 2023-11-29 | 2023-11-29 | 2023-12-04 | Inf. |
| | | Chess Fight Night. Blitz IV-XCIII | Moscow | s | 2023-12-03 | 2023-12-03 | 2023-12-05 | Inf. |
| | | Chess Fight Night. Blitz IV-XCIV | Moscow | s | 2023-12-06 | 2023-12-06 | 2023-12-11 | Inf. |
| | | Chess Fight Night. Blitz IV-XCV | Moscow | s | 2023-12-10 | 2023-12-10 | 2023-12-20 | Inf. |
| | | Chess Fight Night. Blitz IV-XCVI | Moscow | s | 2023-12-13 | 2023-12-13 | 2023-12-20 | Inf. |
| | | Chess Fight Night. Blitz IV-XCVII | Moscow | s | 2023-12-17 | 2023-12-17 | 2023-12-20 | Inf. |
| | | Chess Fight Night. Blitz IV-XCVIII | Moscow | s | 2023-12-20 | 2023-12-20 | 2023-12-29 | Inf. |
| | | Chess Fight Night. Blitz IV-XCIX | Moscow | s | 2023-12-24 | 2023-12-24 | 2023-12-29 | Inf. |
| | | Chess Fight Night. Blitz IV-C | Moscow | s | 2023-12-27 | 2023-12-27 | 2023-12-29 | Inf. |
| | | Chess Fight Night. Rapid IV-XLVII | Moscow | s | 2023-12-02 | 2023-12-02 | 2023-12-05 | Inf. |
| | | Chess Fight Night. Rapid IV-XLVIII | Moscow | s | 2023-12-09 | 2023-12-09 | 2023-12-20 | Inf. |
| | | Chess Fight Night. Rapid IV-XLIX | Moscow | s | 2023-12-16 | 2023-12-16 | 2023-12-20 | Inf. |
| | | Chess Fight Night. Rapid IV-L | Moscow | s | 2023-12-23 | 2023-12-23 | 2023-12-29 | Inf. |
| | | Chess Fight Night. II-XLVII amateurs | Moscow | s | 2023-11-30 | 2023-11-30 | 2023-12-04 | Inf. |
| | | Chess Fight Night. II-XLVIII amateurs | Moscow | s | 2023-12-07 | 2023-12-07 | 2023-12-11 | Inf. |
| | | Chess Fight Night. II-XLIX amateurs | Moscow | s | 2023-12-14 | 2023-12-14 | 2023-12-20 | Inf. |
| | | Chess Fight Night. II-L amateurs | Moscow | s | 2023-12-21 | 2023-12-21 | 2023-12-29 | Inf. |
| | | Chess Fight Night. II-LI amateurs | Moscow | s | 2023-12-28 | 2023-12-28 | 2023-12-29 | Inf. |
| | | Championship of the SZFO 2023_G13 | St. Petersburg | s | 2023-11-20 | 2023-11-28 | 2023-12-05 | Inf. |
| | | Championship of the SZFO 2023_G15 | St. Petersburg | s | 2023-11-20 | 2023-11-28 | 2023-12-05 | Inf. |
| | | Championship of the SZFO 2023_G17 | St. Petersburg | s | 2023-11-20 | 2023-11-28 | 2023-12-05 | Inf. |
| | | Championship of the SZFO 2023_G19 | St. Petersburg | r | 2023-11-20 | 2023-11-28 | 2023-12-05 | Inf. |
| | | Championship of the SZFO 2023_B19 | St. Petersburg | s | 2023-11-20 | 2023-11-28 | 2023-12-05 | Inf. |
| | | Championship of the SZFO 2023_B17 | St. Petersburg | s | 2023-11-20 | 2023-11-28 | 2023-12-05 | Inf. |
| | | Championship of the SZFO 2023_B15 | St. Petersburg | s | 2023-11-20 | 2023-11-28 | 2023-12-05 | Inf. |
| | | Championship of the SZFO 2023_B13 | St. Petersburg | s | 2023-11-20 | 2023-11-28 | 2023-12-05 | Inf. |
| | | Championship of the SZFO 2023_B13. RAPID. | St. Petersburg | s | 2023-11-29 | 2023-11-29 | 2023-12-07 | Inf. |
| | | Championship of the SZFO 2023_B15. RAPID. | St. Petersburg | s | 2023-11-29 | 2023-11-29 | 2023-12-07 | Inf. |
| | | Championship of the SZFO 2023_B17. RAPID. | St. Petersburg | s | 2023-11-29 | 2023-11-29 | 2023-12-07 | Inf. |
| | | Championship of the SZFO 2023_B19. RAPID. | St. Petersburg | s | 2023-11-29 | 2023-11-29 | 2023-12-07 | Inf. |
| | | Championship of the SZFO 2023_G19. RAPID. | St. Petersburg | s | 2023-11-29 | 2023-11-29 | 2023-12-07 | Inf. |
| | | Championship of the SZFO 2023_G17. RAPID. | St. Petersburg | s | 2023-11-29 | 2023-11-29 | 2023-12-07 | Inf. |
| | | Championship of the SZFO 2023_G15. RAPID. | St. Petersburg | s | 2023-11-29 | 2023-11-29 | 2023-12-07 | Inf. |
| | | Championship of the SZFO 2023_G13. RAPID. | St. Petersburg | s | 2023-11-29 | 2023-11-29 | 2023-12-07 | Inf. |
| | | Championship of the SZFO 2023_G13. BLITZ. | St. Petersburg | s | 2023-11-30 | 2023-11-30 | 2023-12-08 | Inf. |
| | | Championship of the SZFO 2023_G15. BLITZ. | St. Petersburg | s | 2023-11-30 | 2023-11-30 | 2023-12-08 | Inf. |
| | | Championship of the SZFO 2023_G17. BLITZ. | St. Petersburg | s | 2023-11-30 | 2023-11-30 | 2023-12-08 | Inf. |
| | | Championship of the SZFO 2023_G19. BLITZ. | St. Petersburg | r | 2023-11-30 | 2023-11-30 | 2023-12-08 | Inf. |
| | | Championship of the SZFO 2023_B19. BLITZ. | St. Petersburg | s | 2023-11-30 | 2023-11-30 | 2023-12-08 | Inf. |
| | | Championship of the SZFO 2023_B17. BLITZ. | St. Petersburg | s | 2023-11-30 | 2023-11-30 | 2023-12-08 | Inf. |
| | | Championship of the SZFO 2023_B15. BLITZ. | St. Petersburg | s | 2023-11-30 | 2023-11-30 | 2023-12-08 | Inf. |
| | | Championship of the SZFO 2023_B13. BLITZ. | St. Petersburg | s | 2023-11-30 | 2023-11-30 | 2023-12-08 | Inf. |
| | | The Southern Federal District Championship 2023_Rapid_B-11 | Dzhubga | s | 2023-11-11 | 2023-11-12 | 2023-12-07 | Inf. |
| | | The Southern Federal District Championship 2023_Blitz_B-11 | Dzhubga | s | 2023-11-13 | 2023-11-13 | 2023-12-07 | Inf. |
| | | VO Moscow. November 2023 | Moscow | s | 2023-11-05 | 2023-11-26 | 2023-12-04 | Inf. |
| | | Rapid Moscow. November 2023 - 4 | Moscow | s | 2023-11-25 | 2023-11-25 | 2023-12-04 | Inf. |
| | | Blitz Moscow. November 2023 - 7 | Moscow | s | 2023-11-24 | 2023-11-24 | 2023-12-04 | Inf. |
| | | Blitz Moscow. November 2023 - 8 | Moscow | s | 2023-11-25 | 2023-11-25 | 2023-12-04 | Inf. |
| | | Novokuznetsk Champ. 2023 | Novokuznetsk | s | 2023-11-12 | 2023-12-10 | 2023-12-20 | Inf. |
| | | Semifinal Champ. of Omsk 2023 | Omsk | s | 2023-11-19 | 2023-12-17 | 2023-12-27 | Inf. |
| | | Championship Rostov-on-Don 2023 open | Rostov-on-Don | s | 2023-11-29 | 2023-12-18 | 2023-12-21 | Inf. |
| | | Championship Rostov-on-Don 2023 final | Rostov-on-Don | s | 2023-11-29 | 2023-12-18 | 2023-12-21 | Inf. |
| | | Voronezh Region Championship Second Division 2023 | Voronezh | s | 2023-11-17 | 2023-11-26 | 2023-12-06 | Inf. |
| | | Voronezh Region Championship Final 2023 | Voronezh | s | 2023-11-17 | 2023-11-26 | 2023-12-06 | Inf. |
| | | Overtime Blitz Cup 2023-11 | St. Petersburg | s | 2023-12-02 | 2023-12-02 | 2023-12-05 | Inf. |
| | | O.A. Pavlov Memorial 2023 | Krasnoyarsk | s | 2023-11-25 | 2023-12-03 | 2023-12-11 | Inf. |
| | | XXIV tournament of the newspaper Pushchinskaya Sreda BLITZ | Pushchino | s | 2023-11-25 | 2023-11-25 | 2023-12-01 | Inf. |
| | | November rapid in Iniciativa 2023 | Novosibirsk | s | 2023-11-26 | 2023-11-26 | 2023-11-29 | Inf. |
| | | Koltsovo Open 2023 | Koltsovo | s | 2023-11-25 | 2023-12-10 | 2023-12-13 | Inf. |
| | | Chess Tournament 76457, PremiumChess Cup 2023; Stage 23 A | Moscow | s | 2023-11-26 | 2023-11-26 | 2023-12-01 | Inf. |
| | | Oren Champ OBL-Open 2023 | Orenburg | s | 2023-12-01 | 2023-12-05 | 2023-12-13 | Inf. |
| | | Dostoyanie Rapid 2023 Stage 44 | Kaluga | s | 2023-12-02 | 2023-12-02 | 2023-12-05 | Inf. |
| | | Oceania Rapid F November 2023 | Moscow | s | 2023-11-19 | 2023-11-19 | 2023-11-30 | Inf. |
| | | Niket Memorial 2023_Blitz | Khabarovsk | s | 2023-12-03 | 2023-12-03 | 2023-12-27 | Inf. |
| | | Niket Memorial 2023_Rapid | Khabarovsk | s | 2023-11-26 | 2023-11-26 | 2023-12-04 | Inf. |
| | | Niket Memorial 2023 | Khabarovsk | s | 2023-11-25 | 2023-12-09 | 2023-12-20 | Inf. |
| | | Young Stars 2023 Rapid | Moscow | r | 2023-11-26 | 2023-11-26 | 2023-12-06 | Inf. |
| | | Championship Samara Region Women 2023_STD | Samara | r | 2023-11-27 | 2023-12-05 | 2023-12-14 | Inf. |
| | | Championship Samara Region Men 2023_STD | Samara | s | 2023-11-27 | 2023-12-05 | 2023-12-14 | Inf. |
| | | Cup of the REGION Group of Companies 2023_Rapid | Moscow | d | 2023-12-01 | 2023-12-03 | 2023-12-05 | Inf. |
| | | IV stage of the Anatoly Karpov Cup - tourn. A | Grebnevo | s | 2023-11-26 | 2023-11-26 | 2023-12-05 | Inf. |
| | | Gagarinsky November 2023_Rapid C | Moscow | s | 2023-11-25 | 2023-11-25 | 2023-12-12 | Inf. |
| | | Gagarinsky November 2023_Rapid F | Moscow | s | 2023-11-26 | 2023-11-26 | 2023-12-12 | Inf. |
| | | Gagarinsky November 2023_Blitz | Moscow | s | 2023-11-26 | 2023-11-26 | 2023-12-12 | Inf. |
| | | Vostochniy Rapid_37 | Balashikha | s | 2023-12-03 | 2023-12-03 | 2023-12-05 | Inf. |
| | | Tatarstan championship women_blitz | Kazan | s | 2023-12-17 | 2023-12-17 | 2023-12-26 | Inf. |
| | | Tatarstan championship women_rapid | Kazan | s | 2023-12-16 | 2023-12-16 | 2023-12-26 | Inf. |
| | | Tatarstan championship men_blitz | Kazan | s | 2023-12-17 | 2023-12-17 | 2023-12-26 | Inf. |
| | | Tatarstan championship men_rapid | Kazan | s | 2023-12-16 | 2023-12-16 | 2023-12-26 | Inf. |
| | | Tatarstan championship open | Kazan | s | 2023-12-08 | 2023-12-15 | 2023-12-26 | Inf. |
| | | Tatarstan championship men | Kazan | s | 2023-12-08 | 2023-12-15 | 2023-12-28 | Inf. |
| | | Tatarstan championship women | Kazan | r | 2023-12-08 | 2023-12-15 | 2023-12-26 | Inf. |
| | | Chess Tournament 79433, PremiumChess Cup 2023; Stage 24 group A | Moscow | s | 2023-12-03 | 2023-12-03 | 2023-12-11 | Inf. |
| | | CFO men team 2023 | Yelets | t | 2023-12-04 | 2023-12-08 | 2023-12-12 | Inf. |
| | | VO Moscow. December 2023 | Moscow | s | 2023-12-03 | 2023-12-17 | 2023-12-20 | Inf. |
| | | Rapid Moscow. December 2023 - 1 | Moscow | s | 2023-12-02 | 2023-12-02 | 2023-12-12 | Inf. |
| | | Rapid Moscow. December 2023 - 2 | Moscow | s | 2023-12-16 | 2023-12-16 | 2023-12-20 | Inf. |
| | | Rapid Moscow. December 2023 - 3 | Moscow | s | 2023-12-29 | 2023-12-29 | 2023-12-29 | Inf. |
| | | Blitz Moscow. December 2023 - 1 | Moscow | s | 2023-12-01 | 2023-12-01 | 2023-12-12 | Inf. |
| | | Blitz Moscow. December 2023 - 2 | Moscow | s | 2023-12-02 | 2023-12-02 | 2023-12-12 | Inf. |
| | | Blitz Moscow. December 2023 - 3 | Moscow | s | 2023-12-16 | 2023-12-16 | 2023-12-20 | Inf. |
| | | Blitz Moscow. December 2023 - 4 | Moscow | s | 2023-12-29 | 2023-12-29 | 2023-12-30 | Inf. |
| | | Gelendzhik Mayor's Cup_Rapid | Gelendzhik | s | 2023-12-02 | 2023-12-02 | 2023-12-12 | Inf. |
| | | Gelendzhik Mayor's Cup_Rapid_A | Gelendzhik | r | 2023-12-02 | 2023-12-02 | 2023-12-05 | Inf. |
| | | Gelendzhik Mayor's Cup_Rapid_B | Gelendzhik | r | 2023-12-02 | 2023-12-02 | 2023-12-05 | Inf. |
| | | Gelendzhik Mayor's Cup_Rapid_C | Gelendzhik | r | 2023-12-02 | 2023-12-02 | 2023-12-05 | Inf. |
| | | Team Altay Championship 2023 rapid women | Barnaul | t | 2023-12-03 | 2023-12-03 | 2023-12-13 | Inf. |
| | | Team Altay Championship 2023 rapid | Barnaul | t | 2023-12-03 | 2023-12-03 | 2023-12-13 | Inf. |
| | | Altay Championship 2023 blitz women | Barnaul | d | 2023-12-02 | 2023-12-02 | 2023-12-12 | Inf. |
| | | Altay Championship 2023 blitz | Barnaul | s | 2023-12-02 | 2023-12-02 | 2023-12-12 | Inf. |
| | | E.Stoliar Memorial 2023 | St. Petersburg | s | 2023-12-18 | 2023-12-28 | 2023-12-29 | Inf. |
| | | SPb Blitz Championship 2023 Men, Final | St. Petersburg | r | 2023-12-17 | 2023-12-17 | 2023-12-20 | Inf. |
| | | SPb Blitz Championship 2023 Men, Semifinal | St. Petersburg | s | 2023-12-10 | 2023-12-10 | 2023-12-12 | Inf. |
| | | SPb Blitz Championship 2023 Women, Final | St. Petersburg | r | 2023-12-17 | 2023-12-17 | 2023-12-20 | Inf. |
| | | SPb Blitz Championship 2023 Women, Semifinal | St. Petersburg | s | 2023-12-16 | 2023-12-16 | 2023-12-18 | Inf. |
| | | SPb B11 Blitz Championship 2023 | St. Petersburg | s | 2023-12-04 | 2023-12-04 | 2023-12-11 | Inf. |
| | | SPb B13 Blitz Championship 2023 | St. Petersburg | s | 2023-12-04 | 2023-12-04 | 2023-12-11 | Inf. |
| | | SPb B15 Blitz Championship 2023 | St. Petersburg | s | 2023-12-04 | 2023-12-04 | 2023-12-11 | Inf. |
| | | SPb B17 Blitz Championship 2023 | St. Petersburg | s | 2023-12-04 | 2023-12-04 | 2023-12-11 | Inf. |
| | | SPb B19 Blitz Championship 2023 | St. Petersburg | s | 2023-12-04 | 2023-12-04 | 2023-12-11 | Inf. |
| | | SPb G19 Blitz Championship 2023 | St. Petersburg | r | 2023-12-04 | 2023-12-04 | 2023-12-11 | Inf. |
| | | SPb G17 Blitz Championship 2023 | St. Petersburg | s | 2023-12-04 | 2023-12-04 | 2023-12-11 | Inf. |
| | | SPb G15 Blitz Championship 2023 | St. Petersburg | s | 2023-12-04 | 2023-12-04 | 2023-12-11 | Inf. |
| | | SPb G13 Blitz Championship 2023 | St. Petersburg | s | 2023-12-04 | 2023-12-04 | 2023-12-11 | Inf. |
| | | SPb G11 Blitz Championship 2023 | St. Petersburg | s | 2023-12-04 | 2023-12-04 | 2023-12-11 | Inf. |
| | | SPb G11 Rapid Championship 2023 | St. Petersburg | s | 2023-12-02 | 2023-12-03 | 2023-12-11 | Inf. |
| | | SPb G13 Rapid Championship 2023 | St. Petersburg | s | 2023-12-02 | 2023-12-03 | 2023-12-11 | Inf. |
| | | SPb G15 Rapid Championship 2023 | St. Petersburg | s | 2023-12-02 | 2023-12-03 | 2023-12-11 | Inf. |
| | | SPb G17 Rapid Championship 2023 | St. Petersburg | s | 2023-12-02 | 2023-12-03 | 2023-12-11 | Inf. |
| | | SPb G19 Rapid Championship 2023 | St. Petersburg | r | 2023-12-02 | 2023-12-03 | 2023-12-11 | Inf. |
| | | SPb B19 Rapid Championship 2023 | St. Petersburg | s | 2023-12-02 | 2023-12-03 | 2023-12-11 | Inf. |
| | | SPb B17 Rapid Championship 2023 | St. Petersburg | s | 2023-12-02 | 2023-12-03 | 2023-12-11 | Inf. |
| | | SPb B15 Rapid Championship 2023 | St. Petersburg | s | 2023-12-02 | 2023-12-03 | 2023-12-11 | Inf. |
| | | SPb B13 Rapid Championship 2023 | St. Petersburg | s | 2023-12-02 | 2023-12-03 | 2023-12-11 | Inf. |
| | | SPb B11 Rapid Championship 2023 | St. Petersburg | s | 2023-12-02 | 2023-12-03 | 2023-12-11 | Inf. |
| | | Open Cup Rapid_Yaschenko Memorial | Nizhniy Tagil | s | 2023-11-26 | 2023-11-26 | 2023-12-04 | Inf. |
| | | Juniors Cup of Russia 2023_Final stage_B9 | Krasnye Tkachi | r | 2023-12-06 | 2023-12-12 | 2023-12-14 | Inf. |
| | | Juniors Cup of Russia 2023_Final stage_B11 | Krasnye Tkachi | r | 2023-12-06 | 2023-12-12 | 2023-12-14 | Inf. |
| | | Juniors Cup of Russia 2023_Final stage_B13 | Krasnye Tkachi | r | 2023-12-06 | 2023-12-12 | 2023-12-14 | Inf. |
| | | Juniors Cup of Russia 2023_Final stage_B15 | Krasnye Tkachi | r | 2023-12-06 | 2023-12-12 | 2023-12-14 | Inf. |
| | | Juniors Cup of Russia 2023_Final stage_G15 | Krasnye Tkachi | r | 2023-12-06 | 2023-12-12 | 2023-12-14 | Inf. |
| | | Juniors Cup of Russia 2023_Final stage_G13 | Krasnye Tkachi | r | 2023-12-06 | 2023-12-12 | 2023-12-14 | Inf. |
| | | Juniors Cup of Russia 2023_Final stage_G11 | Krasnye Tkachi | r | 2023-12-06 | 2023-12-12 | 2023-12-14 | Inf. |
| | | Juniors Cup of Russia 2023_Final stage_G9 | Krasnye Tkachi | r | 2023-12-06 | 2023-12-12 | 2023-12-14 | Inf. |
| | | Rybinsk rapid Championship 2023 | Rybinsk | s | 2023-12-02 | 2023-12-03 | 2023-12-12 | Inf. |
| | | Bystraya Sosna 2023_Rapid | Yelets | s | 2023-12-02 | 2023-12-02 | 2023-12-11 | Inf. |
 | | TOP 28_Rapid Grand Prix 2023_Final_women | Khanty-Mansiysk | r | 2023-12-01 | 2023-12-03 | 2023-12-05 | Inf. |
| | | TOP 28_Rapid Grand Prix 2023_Final_men | Khanty-Mansiysk | r | 2023-12-01 | 2023-12-03 | 2023-12-05 | Inf. |
| | | S.V. Zamyslov Memorial 2023 | Krasnye Baki | s | 2023-12-09 | 2023-12-09 | 2023-12-19 | Inf. |
| | | Chess Fight Night_December_2023 | Moscow | s | 2023-12-02 | 2023-12-10 | 2023-12-20 | Inf. |
| | | Chess Fight Night_December_Pro_2023 | Moscow | s | 2023-12-01 | 2023-12-10 | 2023-12-20 | Inf. |
| | | University Foundation Day Rapid at PGUPS | St. Petersburg | s | 2023-12-04 | 2023-12-04 | 2023-12-07 | Inf. |
| | | Grand-Prix_Mgn_2023-24_4 | Magnitogorsk | s | 2023-12-24 | 2023-12-24 | 2023-12-26 | Inf. |
| | | Grand-Prix_Mgn_2023-24_3 | Magnitogorsk | s | 2023-12-03 | 2023-12-03 | 2023-12-11 | Inf. |
| | | XI Cup Gran-Prix Chelyabinsk 2023 Rapid 7 | Chelyabinsk | s | 2023-12-03 | 2023-12-03 | 2023-12-08 | Inf. |
| | | Krasnodar Region Men's Chess Championship | Novorossiysk | r | 2023-12-05 | 2023-12-10 | 2023-12-15 | Inf. |
| | | Krasnodar Region Women's Chess Championship | Novorossiysk | r | 2023-12-05 | 2023-12-10 | 2023-12-15 | Inf. |
| | | R.G.Nezhmetdinov XXXI Rapid | Bavly | s | 2023-12-22 | 2023-12-24 | 2023-12-30 | Inf. |
| | | Neva Open December 2023 Blitz | St. Petersburg | s | 2023-12-17 | 2023-12-17 | 2023-12-27 | Inf. |
| | | Neva Open December 2023 Rapid C | St. Petersburg | s | 2023-12-16 | 2023-12-16 | 2023-12-27 | Inf. |
| | | Neva Open December 2023 Rapid F | St. Petersburg | s | 2023-12-17 | 2023-12-17 | 2023-12-27 | Inf. |
| | | Neva Open December 2023 Standard | St. Petersburg | s | 2023-12-16 | 2023-12-17 | 2023-12-27 | Inf. |
| | | Open championship of the Moscow region 2023 | Ershovo | s | 2023-12-08 | 2023-12-12 | 2023-12-20 | Inf. |
| | | VII Cup stage Stavropolskiy kray 2023 rapid | Mineralnye Vody | s | 2023-12-03 | 2023-12-03 | 2023-12-07 | Inf. |
| | | V Cup stage Stavropolskiy kray 2023 blitz | Mineralnye Vody | s | 2023-12-02 | 2023-12-02 | 2023-12-07 | Inf. |
| | | Rapid - XVII Memorial of ak.M.A.Lavrentyev | Novosibirsk | s | 2023-12-10 | 2023-12-17 | 2023-12-23 | Inf. |
| | | Bashkir Chess League (teams) 4 | Ufa | t | 2023-12-09 | 2023-12-09 | 2023-12-23 | Inf. |
| | | TOP 28_Blitz Grand Prix 2023_Final_women | Khanty-Mansiysk | r | 2023-12-04 | 2023-12-04 | 2023-12-07 | Inf. |
| | | TOP 28_Blitz Grand Prix 2023_Final_men | Khanty-Mansiysk | r | 2023-12-04 | 2023-12-04 | 2023-12-07 | Inf. |
| | | Etude December Rapid 2023 | Novosibirsk | s | 2023-12-03 | 2023-12-03 | 2023-12-05 | Inf. |
| | | Chess Tournament 76458, PremiumChess Cup 2023; Stage 25 A | Moscow | s | 2023-12-10 | 2023-12-10 | 2023-12-29 | Inf. |
| | | Pushkin City Cup 2023 Blitz Open, Semifinal A | St. Petersburg | r | 2023-12-09 | 2023-12-09 | 2023-12-12 | Inf. |
| | | Pushkin City Cup 2023 Blitz Open, Semifinal B | St. Petersburg | r | 2023-12-09 | 2023-12-09 | 2023-12-12 | Inf. |
| | | Pushkin City Cup 2023 Rapid Open, Semifinal A | St. Petersburg | r | 2023-12-23 | 2023-12-23 | 2023-12-29 | Inf. |
| | | Pushkin City Cup 2023 Rapid Open, Semifinal B | St. Petersburg | s | 2023-12-23 | 2023-12-23 | 2023-12-29 | Inf. |
| | | Pushkin City Cup 2023 Rapid Seniors, Final | St. Petersburg | r | 2023-12-10 | 2023-12-10 | 2023-12-12 | Inf. |
| | | New Year Rapid_Gold King | St. Petersburg | s | 2023-12-10 | 2023-12-10 | 2023-12-15 | Inf. |
| | | Voronezh Region Blitz Championship Open 2023 | Voronezh | s | 2023-12-10 | 2023-12-10 | 2023-12-16 | Inf. |
| | | Voronezh Region Rapid Championship Open 2023 | Voronezh | s | 2023-12-08 | 2023-12-09 | 2023-12-16 | Inf. |
| | | Surgut_Weekend rapid tournament_6 | Surgut | s | 2023-12-08 | 2023-12-08 | 2023-12-11 | Inf. |
| | | Voronezh City Championship Final 2023 | Voronezh | s | 2023-12-12 | 2023-12-28 | 2023-12-29 | Inf. |
| | | Chess Federation Prize 2023.Final. Rapid | Tosno | s | 2023-12-09 | 2023-12-10 | 2023-12-19 | Inf. |
| | | Chess Plaza Blitz December 2023 | Moscow | s | 2023-12-03 | 2023-12-03 | 2023-12-15 | Inf. |
| | | Chess Plaza Rapid B December 2023 | Moscow | s | 2023-12-02 | 2023-12-02 | 2023-12-15 | Inf. |
| | | Chess Plaza Rapid E December 2023 | Moscow | s | 2023-12-03 | 2023-12-03 | 2023-12-15 | Inf. |
| | | Chess Plaza Standard December 2023 | Moscow | s | 2023-12-02 | 2023-12-03 | 2023-12-15 | Inf. |
| | | Blitz-Kupec (UR Cup st.Uva_2023_10) | Uva | r | 2023-12-09 | 2023-12-09 | 2023-12-11 | Inf. |
| | | Open Cup Zvenigorod | Zvenigorod | s | 2023-12-09 | 2023-12-09 | 2023-12-18 | Inf. |
| | | Chess Club at Spartak. Rapid | Novosibirsk | s | 2023-12-21 | 2023-12-21 | 2023-12-26 | Inf. |
| | | Chess Club at Spartak. Blitz | Novosibirsk | s | 2023-12-07 | 2023-12-07 | 2023-12-08 | Inf. |
| | | Moscow region Chmp. Blitz. Seniors 2023 | Lyubertsy | s | 2023-12-17 | 2023-12-17 | 2023-12-21 | Inf. |
| | | Championship of the Republic of Bashkortostan (Major liga, women) | Ufa | r | 2023-12-10 | 2023-12-17 | 2023-12-26 | Inf. |
| | | Championship of the Republic of Bashkortostan (Major liga, men) | Ufa | s | 2023-12-10 | 2023-12-17 | 2023-12-26 | Inf. |
| | | Nizhniy Novgorod region Championship 2023_blitz | Nizhniy Novgorod | s | 2023-12-10 | 2023-12-10 | 2023-12-20 | Inf. |
| | | Nizhniy Novgorod region Championship 2023_rapid | Nizhniy Novgorod | s | 2023-12-17 | 2023-12-17 | 2023-12-20 | Inf. |
| | | Krasnoyarsk_Winter Cup | Krasnoyarsk | r | 2023-12-09 | 2023-12-10 | 2023-12-19 | Inf. |
| | | Men_Cup of Russia 2023_Final | Khanty-Mansiysk | s | 2023-12-05 | 2023-12-12 | 2023-12-15 | Inf. |
| | | Men_Cup of Russia 2023_Final. Tie-breaks. Rapid | Khanty-Mansiysk | s | 2023-12-06 | 2023-12-12 | 2023-12-15 | Inf. |
| | | Women Cup of Russia 2023_Final | Khanty-Mansiysk | s | 2023-12-05 | 2023-12-10 | 2023-12-15 | Inf. |
| | | Women Cup of Russia 2023_Final. Tie-breaks. Rapid | Khanty-Mansiysk | s | 2023-12-06 | 2023-12-10 | 2023-12-15 | Inf. |
| | | M.I. Dvoretsky Memorial 2023 | Moscow | r | 2023-12-09 | 2023-12-09 | 2023-12-11 | Inf. |
| | | Yu.R. Dokhoyan Memorial 2023 | Moscow | r | 2023-12-09 | 2023-12-09 | 2023-12-11 | Inf. |
| | | E.E. Sveshnikov Memorial 2023 | Moscow | r | 2023-12-09 | 2023-12-09 | 2023-12-11 | Inf. |
| | | New Year Blitz at PGUPS 2023 | St. Petersburg | s | 2023-12-13 | 2023-12-13 | 2023-12-15 | Inf. |
| | | Azimut_Chess_December | Moscow | s | 2023-12-10 | 2023-12-10 | 2023-12-21 | Inf. |
| | | Etude December Blitz A 2023 | Novosibirsk | s | 2023-12-09 | 2023-12-09 | 2023-12-11 | Inf. |
| | | Rapid - Novosibirsk Cup open 2023 - 6 stage - Russkikh Memorial | Krasnoobsk | s | 2023-12-09 | 2023-12-10 | 2023-12-13 | Inf. |
| | | Moscow Cup 2023 blitz (final) | Moscow | s | 2023-12-09 | 2023-12-09 | 2023-12-11 | Inf. |
| | | Moscow Cup 2023 rapid (final) | Moscow | s | 2023-12-10 | 2023-12-10 | 2023-12-11 | Inf. |
| | | Odintsovo Holiday rapid A 2023 | Odintsovo | s | 2023-12-24 | 2023-12-24 | 2023-12-26 | Inf. |
| | | Select 30 Games Udmurt Republic | Debesy | s | 2023-12-16 | 2023-12-17 | 2023-12-21 | Inf. |
| | | Chess Stars-2023 3.0 rapid | Moscow | r | 2023-12-14 | 2023-12-16 | 2023-12-20 | Inf. |
| | | Chess Stars-2023 3.0 blitz | Moscow | d | 2023-12-18 | 2023-12-19 | 2023-12-20 | Inf. |
| | | Cup Kemerovo region 2023 Rapid | Kiselevsk | s | 2023-12-15 | 2023-12-16 | 2023-12-18 | Inf. |
| | | Kirov region Champ 2023 | Kirov | s | 2023-12-08 | 2023-12-24 | 2023-12-28 | Inf. |
| | | SDDT Cup 2023 | Stavropol | s | 2023-12-17 | 2023-12-17 | 2023-12-21 | Inf. |
| | | Men_Team Ugra vs Team Mongolia "The game has begun" 2023 | Khanty-Mansiysk | t | 2023-12-11 | 2023-12-12 | 2023-12-15 | Inf. |
| | | UR Cup 2023 blz (SCK st. 15) | Izhevsk | d | 2023-12-15 | 2023-12-15 | 2023-12-20 | Inf. |
| | | UR Cup 2023 rpd (SCK st. 9) | Izhevsk | d | 2023-12-19 | 2023-12-19 | 2023-12-20 | Inf. |
| | | UR Cup 2023 blz (SCK st. 16) | Izhevsk | r | 2023-12-21 | 2023-12-21 | 2023-12-28 | Inf. |
| | | Etude Rapid Weekends December - Blitz | Novosibirsk | s | 2023-12-17 | 2023-12-17 | 2023-12-19 | Inf. |
| | | Etude Rapid Weekends December - Rapid | Novosibirsk | s | 2023-12-16 | 2023-12-16 | 2023-12-18 | Inf. |
| | | Vologda Region Blitz Chess Championship | Vologda | s | 2023-12-16 | 2023-12-16 | 2023-12-19 | Inf. |
| | | Vologda Region Rapid Chess Championship | Vologda | s | 2023-12-17 | 2023-12-17 | 2023-12-19 | Inf. |
| | | Surgut Chess Championship | Surgut | s | 2023-12-20 | 2023-12-28 | 2023-12-31 | Inf. |
| | | Stage 5_Marathon-2023_rapid | Surgut | s | 2023-12-23 | 2023-12-23 | 2023-12-30 | Inf. |
| | | Naberezhnye Chelny cup 2023 blitz 5th stage | Naberezhnye Chelny | s | 2023-12-24 | 2023-12-24 | 2023-12-29 | Inf. |
| | | Overtime Rapid Cup U15 2023-10 | St. Petersburg | s | 2023-12-16 | 2023-12-16 | 2023-12-18 | Inf. |
| | | Vechernii Sankt-Peterburg Blitz 2023 | St. Petersburg | s | 2023-12-23 | 2023-12-23 | 2023-12-26 | Inf. |
| | | Rapid Grand-Prix 2023 - Chelny 4th stage | Naberezhnye Chelny | s | 2023-12-17 | 2023-12-17 | 2023-12-23 | Inf. |
| | | Championship Uchaly blitz 2023 | Uchaly | r | 2023-12-23 | 2023-12-23 | 2023-12-26 | Inf. |
| | | Championship Uchaly rapid 2023 | Uchaly | r | 2023-12-24 | 2023-12-24 | 2023-12-26 | Inf. |
| | | Pskov Region Team Chess Championship | Velikie Luki | t | 2023-12-16 | 2023-12-17 | 2023-12-21 | Inf. |
| | | Viktor Nikitin Memorial 2023 Rapid | Tuymazy | s | 2023-12-20 | 2023-12-22 | 2023-12-26 | Inf. |
| | | Etude Marathon Blitz 2023 | Novosibirsk | s | 2023-12-29 | 2023-12-29 | 2023-12-30 | Inf. |
| | | VII Cup Gran-Prix Chelyabinsk 2023 Blitz final | Chelyabinsk | s | 2023-12-23 | 2023-12-23 | 2023-12-26 | Inf. |
| | | XI Cup Gran-Prix Chelyabinsk 2023 rapid final | Chelyabinsk | s | 2023-12-24 | 2023-12-24 | 2023-12-26 | Inf. |
| | | New Year Blitz 2023 on Petrograd Side | St. Petersburg | s | 2023-12-24 | 2023-12-24 | 2023-12-26 | Inf. |
| | | Top Juniors Novosibirsk 2023 | Novosibirsk | s | 2023-12-23 | 2023-12-24 | 2023-12-26 | Inf. |
| | | New Year 2024 blitz Tambov Region | Tambov | s | 2023-12-23 | 2023-12-23 | 2023-12-23 | Inf. |
| | | Voronezh City Blitz Championship Final 2023 | Voronezh | s | 2023-12-22 | 2023-12-22 | 2023-12-28 | Inf. |
| | | Voronezh City Rapid Championship Final 2023 | Voronezh | s | 2023-12-23 | 2023-12-24 | 2023-12-28 | Inf. |
| | | Rostov-on-Don December 2023 blitz | Rostov-on-Don | s | 2023-12-24 | 2023-12-24 | 2023-12-27 | Inf. |
| | | Rostov-on-Don December 2023 rapid | Rostov-on-Don | s | 2023-12-23 | 2023-12-23 | 2023-12-27 | Inf. |
| | | Europolis December 2023 Rapid F | Moscow | s | 2023-12-17 | 2023-12-17 | 2023-12-28 | Inf. |
| | | Europolis December 2023 Rapid C | Moscow | s | 2023-12-16 | 2023-12-16 | 2023-12-28 | Inf. |
| | | Europolis December 2023 Blitz | Moscow | s | 2023-12-17 | 2023-12-17 | 2023-12-28 | Inf. |
| | | Europolis December 2023 Standard | Moscow | s | 2023-12-16 | 2023-12-17 | 2023-12-28 | Inf. |
| | | Chess Tournament 76459, PremiumChess Cup 2023; Stage 27 group A | Moscow | r | 2023-12-24 | 2023-12-24 | 2023-12-29 | Inf. |
| | | Team blitz Petrosian Memorial 3 | Moscow | t | 2023-12-14 | 2023-12-14 | 2023-12-16 | Inf. |
| | | Moscow Rapid Chess Championship seniors women | Moscow | s | 2023-12-20 | 2023-12-20 | 2023-12-26 | Inf. |
| | | Moscow Rapid Chess Championship seniors men | Moscow | s | 2023-12-23 | 2023-12-23 | 2023-12-26 | Inf. |
| | | RSUH NEW YEAR BLITZ 2023 | Moscow | s | 2023-12-23 | 2023-12-23 | 2023-12-29 | Inf. |
| | | Altay Cup 2023 blitz. Seniors | Barnaul | r | 2023-12-23 | 2023-12-23 | 2023-12-27 | Inf. |
| | | Altay Cup 2023 blitz. Women | Barnaul | d | 2023-12-23 | 2023-12-23 | 2023-12-27 | Inf. |
| | | Altay Cup 2023 blitz | Barnaul | r | 2023-12-23 | 2023-12-23 | 2023-12-27 | Inf. |
| | | Altay Cup 2023 blitz. Juniors | Barnaul | r | 2023-12-23 | 2023-12-23 | 2023-12-27 | Inf. |
| | | Altay Cup 2023 rapid. Seniors | Barnaul | r | 2023-12-24 | 2023-12-24 | 2023-12-27 | Inf. |
| | | Altay Cup 2023 rapid. Women | Barnaul | s | 2023-12-24 | 2023-12-24 | 2023-12-27 | Inf. |
| | | Altay Cup 2023 rapid | Barnaul | r | 2023-12-24 | 2023-12-24 | 2023-12-27 | Inf. |
| | | Altay Cup 2023 rapid. Juniors | Barnaul | r | 2023-12-24 | 2023-12-24 | 2023-12-27 | Inf. |
| | | Ryazan Region Blitz Cup 2023 | Ryazan | s | 2023-12-23 | 2023-12-23 | 2023-12-28 | Inf. |
| | | Lipetsk Region Chess Cup 2023 (blitz) | Khmelinets | s | 2023-12-24 | 2023-12-24 | 2023-12-30 | Inf. |
| | | Lipetsk Region Chess Cup 2023 (rapid) | Khmelinets | s | 2023-12-22 | 2023-12-23 | 2023-12-30 | Inf. |
| | | Surgut_Weekend blitz tournament_3 | Surgut | r | 2023-12-19 | 2023-12-19 | 2023-12-21 | Inf. |
| | | Odintsovo Holiday rapid G 2023 | Odintsovo | s | 2023-12-23 | 2023-12-23 | 2023-12-28 | Inf. |
| | | Chess festival Mikhail Tal Cup. Rapid R1 | St. Petersburg | s | 2023-12-23 | 2023-12-23 | 2023-12-29 | Inf. |
| | | Chess festival Mikhail Tal Cup. Rapid R2 | St. Petersburg | s | 2023-12-23 | 2023-12-23 | 2023-12-29 | Inf. |
| | | Chess festival Mikhail Tal Cup. Blitz B1 | St. Petersburg | s | 2023-12-23 | 2023-12-23 | 2023-12-29 | Inf. |
| | | Chess festival Mikhail Tal Cup. Blitz B2 | St. Petersburg | s | 2023-12-23 | 2023-12-23 | 2023-12-29 | Inf. |
| | | Women_Team Ugra vs Team Mongolia "The game has begun" 2023 | Khanty-Mansiysk | t | 2023-12-11 | 2023-12-12 | 2023-12-15 | Inf. |
| | | New Year Karpov Open & Grand Final 2023 - Final A | Nemchinovka | s | 2023-12-24 | 2023-12-24 | 2023-12-29 | Inf. |
| | | Grand-Prix of Russia Akhmat-Khadzhi Kadyrov Memorial RAPID | Rostov-on-Don | s | 2023-12-25 | 2023-12-26 | 2023-12-29 | Inf. |
| | | Novosibirsk Rapid Cup 2023 Final | Novosibirsk | s | 2023-12-23 | 2023-12-24 | 2023-12-26 | Inf. |
| | | Tulupov Memorial 2023 | Novosibirsk | r | 2023-12-25 | 2023-12-25 | 2023-12-26 | Inf. |
| | | Surgut_Weekend blitz tournament_4 | Surgut | r | 2023-12-29 | 2023-12-29 | 2023-12-30 | Inf. |
| | | K.V.Kalinichenko Memorial 2023 | Berdsk | s | 2023-12-24 | 2023-12-24 | 2023-12-26 | Inf. |
| | | Ya. D. Zinder Memorial | St. Petersburg | s | 2023-12-22 | 2023-12-24 | 2023-12-28 | Inf. |
| Tournament System: r = Round Robin,d = Double RR, s = Swiss, t = Team, m = Match |
