| Columbia Tunnelvision XVIII· Mar 16, 2024 | Mar 16, 2024 | Classical | 10 | 1789 | 7 |
| Czech Youth Championships 2024 | Girls 10· Mar 16, 2024 | Mar 16, 2024 | Classical | 16 | 1487 | 8 |
| JSM 1.div. 2023/24Raasepori· Mar 16, 2024 | Mar 16, 2024 | Classical | 16 | 2009 | 8 |
| JSM 1.div. 2023/24Hameenlinna· Mar 16, 2024 | Mar 16, 2024 | Classical | 12 | 1986 | 6 |
| Czech Youth Championships 2024 | FIDE OpenKouty nad Desnou, Czech Republic· Feb 3 – Mar 16, 2024 | Feb 3 – Mar 16, 2024 | Classical | 42 | 1755 | 69 |
| JSM 1.div. 2023/24Tampere· Mar 16, 2024 | Mar 16, 2024 | Classical | 14 | 1982 | 7 |
| FICGS__CHESS__CLASS_M__000135FICGS· Mar 16, 2024 | Mar 16, 2024 | Classical | 9 | 2260 | 22 |
VIE Ch 2024 Hanoi VIE· Mar 11 – 16, 2024 | Mar 11 – 16, 2024 | Classical | 52 | 1985 | 233 |
| Czech Youth Championships 2024 | Girls 16ø· Mar 9 – 15, 2024 | Mar 9 – 15, 2024 | Classical | 14 | 1685 | 10 |
| XIX IRT Clásico Real Chess Club Masters· Mar 11 – 15, 2024 | Mar 11 – 15, 2024 | Classical | 6 | 2400 | 14 |
| Czech Youth Championships 2024 | Girls 12ø· Mar 9 – 15, 2024 | Mar 9 – 15, 2024 | Classical | 20 | 1502 | 31 |
| Czech Youth Championships 2024 | Boys 16ø· Mar 9 – 15, 2024 | Mar 9 – 15, 2024 | Classical | 21 | 2003 | 27 |
| Czech Youth Championships 2024 | Boys 12ø· Mar 9 – 15, 2024 | Mar 9 – 15, 2024 | Classical | 17 | 1783 | 21 |
| XVIII IRT Clásico Real Chess Club Challengers· Mar 11 – 15, 2024 | Mar 11 – 15, 2024 | Classical | 6 | 2079 | 21 |
| Czech Youth Championships 2024 | Girls 14ø· Mar 9 – 15, 2024 | Mar 9 – 15, 2024 | Classical | 17 | 1649 | 16 |
| Czech Youth Championships 2024 | Girls 10ø· Mar 9 – 15, 2024 | Mar 9 – 15, 2024 | Classical | 22 | 1528 | 50 |
| Czech Youth Championships 2024 | Boys 10ø· Mar 9 – 15, 2024 | Mar 9 – 15, 2024 | Classical | 14 | 1538 | 18 |
| FICGS__CHESS__NO_ENGINES_TOURNAMENT__000132FICGS· Mar 15, 2024 | Mar 15, 2024 | Classical | 9 | 1925 | 28 |
Ukrainian Chess Warriors Lvov UKR· Mar 15, 2024 | Mar 15, 2024 | Classical | 83 | 1973 | 105 |
1. Charity Memorial for Ukrainian Chess Players Lvov UKR· Mar 15, 2024 | Mar 15, 2024 | Classical | 56 | 1886 | 31 |
Ukrainian Chess Warriors Lviv UKR· Mar 15, 2024 | Mar 15, 2024 | Classical | 71 | 1966 | 77 |
Scarborough CC Winter Swiss Toronto CAN· Feb 8 – Mar 14, 2024 | Feb 8 – Mar 14, 2024 | Classical | 18 | 1723 | 26 |
13. Blondes vs Brunettes Moscow RUS· Mar 14, 2024 | Mar 14, 2024 | Classical | 16 | 2216 | 64 |
13th Blondes vs Brunettes Moscow RUS· Mar 14, 2024 | Mar 14, 2024 | Classical | 13 | 2246 | 42 |
CCL Winter 2024 Moscow RUS· Mar 8 – 14, 2024 | Mar 8 – 14, 2024 | Classical | 10 | 2235 | 43 |
Montcalm 5 2023-24 Quebec CAN· Feb 15 – Mar 14, 2024 | Feb 15 – Mar 14, 2024 | Classical | 32 | 1761 | 46 |
| First Saturday IM March 2024Budapest· Mar 2 – 12, 2024 | Mar 2 – 12, 2024 | Classical | 9 | 2234 | 8 |
| 2024 Excelsior March Rapid Championship· Mar 9 – 12, 2024 | Mar 9 – 12, 2024 | Rapid | 20 | 1763 | 21 |
| 2024 Excelsior March Blitz Championship· Mar 2 – 12, 2024 | Mar 2 – 12, 2024 | Blitz | 20 | 1827 | 42 |
2nd Int Women's Festival Tashkent UZB· Mar 6 – 12, 2024 | Mar 6 – 12, 2024 | Classical | 40 | 2066 | 64 |
FSGM March 2024 Budapest HUN· Mar 2 – 12, 2024 | Mar 2 – 12, 2024 | Classical | 7 | 2302 | 26 |
2. Int Women's Festival Tashkent UZB· Mar 6 – 12, 2024 | Mar 6 – 12, 2024 | Classical | 41 | 2075 | 69 |
FSIM March 2024 Budapest HUN· Mar 2 – 12, 2024 | Mar 2 – 12, 2024 | Classical | 10 | 2155 | 41 |
| 6to Chess Boss Chess Tour 2024 | Serie B· Mar 9 – 11, 2024 | Mar 9 – 11, 2024 | Classical | 8 | 1989 | 11 |
| 13. All-African Games | Blitz women· Mar 11, 2024 | Mar 11, 2024 | Blitz | 19 | 1802 | 49 |
| Romanian Individual Championship | Amateurs· Feb 26 – Mar 11, 2024 | Feb 26 – Mar 11, 2024 | Classical | 21 | 1887 | 19 |
58. Begonia Open 2024 Ballarat AUS· Mar 9 – 11, 2024 | Mar 9 – 11, 2024 | Classical | 58 | 2016 | 69 |
58th Begonia Open 2024 Ballarat AUS· Mar 9 – 11, 2024 | Mar 9 – 11, 2024 | Classical | 45 | 1986 | 51 |
| 13. All-African Games | Blitz Men· Mar 11, 2024 | Mar 11, 2024 | Blitz | 20 | 2131 | 45 |
| 1000GM March Dual Scheveningen | Group 4· Mar 9 – 10, 2024 | Mar 9 – 10, 2024 | Classical | 8 | 2088 | 8 |
55. Belgrade WGM 2024 Belgrade SRB· Mar 2 – 10, 2024 | Mar 2 – 10, 2024 | Classical | 10 | 2268 | 34 |
| 1000GM March Dual Scheveningen | Group 5· Mar 9 – 10, 2024 | Mar 9 – 10, 2024 | Classical | 9 | 1996 | 7 |
| The Elitserien 2023-2024Elite Palace Hotel, St Eriksgatan 115, Stockholm, Sweden· Mar 8 – 10, 2024 | Mar 8 – 10, 2024 | Blitz | 12 | 2320 | 6 |
| 55. International Ladies Grandmaster Belgrade· Mar 3 – 10, 2024 | Mar 3 – 10, 2024 | Classical | 8 | 2259 | 8 |
| 6to Chess Boss Chess Tour 2024 | Serie A· Mar 9 – 10, 2024 | Mar 9 – 10, 2024 | Classical | 8 | 2211 | 17 |
| 13. All-African Games | Rapid women· Mar 10, 2024 | Mar 10, 2024 | Rapid | 14 | 1795 | 15 |
ChessOrg Schachfestival 2024 Bad Wörishofen Bad Woerishofen GER· Mar 10, 2024 | Mar 10, 2024 | Classical | 21 | 1918 | 14 |
| Jubiläumsturnier 125 Jahre Werder Bremen 2024· Mar 2 – 10, 2024 | Mar 2 – 10, 2024 | Classical | 12 | 2442 | 10 |
| 13. All-African Games | Rapid Men· Mar 10, 2024 | Mar 10, 2024 | Rapid | 23 | 2077 | 31 |
| We Kangasala kevat 2024· Mar 9 – 10, 2024 | Mar 9 – 10, 2024 | Classical | 5 | 1973 | 5 |