| OP-01138LSS· Apr 16, 2010 | Apr 16, 2010 | Classical | 5 | 1759 | 7 |
XXVIII Open A Metz FRA· Apr 10 – 16, 2010 | Apr 10 – 16, 2010 | Classical | 42 | 2413 | 93 |
| FICGS__CHESS__CLASS_M__000036FICGS· Apr 16, 2010 | Apr 16, 2010 | Classical | 7 | 2049 | 21 |
| 1. LSS WCH P-00024LSS· Feb 18 – Apr 16, 2010 | Feb 18 – Apr 16, 2010 | Classical | 7 | 2022 | 21 |
| RM-00048LSS· Apr 13 – 15, 2010 | Apr 13 – 15, 2010 | Classical | 7 | 2242 | 21 |
| FICGS__CHESS__CLASS_C__000143FICGS· Apr 15, 2010 | Apr 15, 2010 | Classical | 7 | 1730 | 17 |
| FICGS__CHESS__CLASS_B__000107FICGS· Apr 14, 2010 | Apr 14, 2010 | Classical | 7 | 1907 | 17 |
First Saturday IM April 2010 Budapest HUN· Apr 3 – 14, 2010 | Apr 3 – 14, 2010 | Classical | 11 | 2246 | 24 |
| FICGS__CHESS__RAPID_A__000081FICGS· Apr 14, 2010 | Apr 14, 2010 | Classical | 9 | 1965 | 18 |
Toronto Toronto CAN· Mar 2 – Apr 13, 2010 | Mar 2 – Apr 13, 2010 | Classical | 10 | 2113 | 44 |
Dubai UAE, 12. Open Dubai UAE· Apr 6 – 13, 2010 | Apr 6 – 13, 2010 | Classical | 39 | 2254 | 32 |
12. Open Dubai UAE· Apr 5 – 13, 2010 | Apr 5 – 13, 2010 | Classical | 120 | 2282 | 281 |
FSGM April Budapest HUN· Apr 3 – 12, 2010 | Apr 3 – 12, 2010 | Classical | 6 | 2480 | 30 |
| SN-00238LSS· Apr 9 – 11, 2010 | Apr 9 – 11, 2010 | Classical | 7 | 1198 | 6 |
| OP-01126LSS· Apr 2 – 11, 2010 | Apr 2 – 11, 2010 | Classical | 5 | 1685 | 6 |
McIntosh Open Morrisburg CAN· Apr 10 – 11, 2010 | Apr 10 – 11, 2010 | Classical | 6 | 1917 | 5 |
Saguenay Open Saguenay CAN· Apr 9 – 11, 2010 | Apr 9 – 11, 2010 | Classical | 6 | 2163 | 5 |
Sokobanja SRB, Ch U18 (b) Sokobanja SRB· Apr 6 – 11, 2010 | Apr 6 – 11, 2010 | Classical | 6 | 2113 | 11 |
Bundesliga 2009-10 Baden-Baden GER· Apr 10 – 11, 2010 | Apr 10 – 11, 2010 | Classical | 33 | 2515 | 32 |
Bundesliga 2009-10 Eppingen GER· Apr 10 – 11, 2010 | Apr 10 – 11, 2010 | Classical | 30 | 2509 | 27 |
| SA-00127LSS· Apr 8 – 11, 2010 | Apr 8 – 11, 2010 | Classical | 7 | 2094 | 21 |
Thessaloniki GRE, Open 2010 Thessaloniki GRE· Apr 5 – 11, 2010 | Apr 5 – 11, 2010 | Classical | 21 | 2182 | 21 |
Open Thessaloniki GRE· Apr 5 – 11, 2010 | Apr 5 – 11, 2010 | Classical | 67 | 2087 | 112 |
Bundesliga 2009-10 Erfurt GER· Apr 10 – 11, 2010 | Apr 10 – 11, 2010 | Classical | 29 | 2428 | 23 |
Bundesliga 2009-10 Bremen GER· Apr 10 – 11, 2010 | Apr 10 – 11, 2010 | Classical | 33 | 2555 | 32 |
Open Internazionale Thessaloniki GRE· Apr 8 – 11, 2010 | Apr 8 – 11, 2010 | Classical | 7 | 2322 | 5 |
3. KL Open Kuala Lumpur MAS· Apr 7 – 11, 2010 | Apr 7 – 11, 2010 | Classical | 56 | 2304 | 78 |
La Laguna ESP, 4. Open La Laguna ESP· Apr 6 – 11, 2010 | Apr 6 – 11, 2010 | Classical | 24 | 2133 | 22 |
Final Four of College Chess Brownsville USA· Apr 10 – 11, 2010 | Apr 10 – 11, 2010 | Classical | 17 | 2480 | 24 |
Sokobanja SRB, Ch U16 (b) Sokobanja SRB· Apr 6 – 11, 2010 | Apr 6 – 11, 2010 | Classical | 12 | 2106 | 32 |
4. Open La Laguna ESP· Apr 5 – 11, 2010 | Apr 5 – 11, 2010 | Classical | 119 | 1939 | 420 |
Sydney Int Open Parramatta AUS· Apr 7 – 11, 2010 | Apr 7 – 11, 2010 | Classical | 83 | 2117 | 334 |
17. Russian Team Chmp, Premier League Dagomys RUS· Apr 3 – 10, 2010 | Apr 3 – 10, 2010 | Classical | 10 | 2583 | 7 |
European School Ch. O17 Thessaloniki GRE· Apr 6 – 10, 2010 | Apr 6 – 10, 2010 | Classical | 5 | 1714 | 5 |
| 17. Russian Team Chmp, Premier League· Apr 2 – 10, 2010 | Apr 2 – 10, 2010 | Classical | 39 | 2599 | 40 |
17. TCh-RUS Premier Dagomys RUS· Apr 2 – 10, 2010 | Apr 2 – 10, 2010 | Classical | 90 | 2565 | 244 |
FSIM April Budapest HUN· Apr 3 – 10, 2010 | Apr 3 – 10, 2010 | Classical | 9 | 2259 | 29 |
RUS Team Ch 17th Dagomys RUS· Apr 2 – 9, 2010 | Apr 2 – 9, 2010 | Classical | 7 | 2691 | 5 |
| RD.2009.0.00030LSS· Apr 3 – 9, 2010 | Apr 3 – 9, 2010 | Classical | 7 | 1623 | 6 |
European School Ch. G09 Thessaloniki GRE· Apr 5 – 9, 2010 | Apr 5 – 9, 2010 | Classical | 6 | 1378 | 5 |
| RM-00047LSS· Apr 4 – 9, 2010 | Apr 4 – 9, 2010 | Classical | 7 | 2088 | 21 |
| RB-00082LSS· Mar 31 – Apr 9, 2010 | Mar 31 – Apr 9, 2010 | Classical | 7 | 1967 | 21 |
European School Ch. O09 Thessaloniki GRE· Apr 5 – 9, 2010 | Apr 5 – 9, 2010 | Classical | 9 | 1558 | 7 |
17. Russian Team Chmp, Higher League Dagomys RUS· Apr 3 – 8, 2010 | Apr 3 – 8, 2010 | Classical | 8 | 2556 | 5 |
| OP-01130LSS· Apr 7 – 8, 2010 | Apr 7 – 8, 2010 | Classical | 5 | 1423 | 6 |
Dagomys RUS, 17. Team Ch Higher Dagomys RUS· Apr 4 – 8, 2010 | Apr 4 – 8, 2010 | Classical | 10 | 2389 | 6 |
17. TCh-RUS Higher League Dagomys RUS· Apr 2 – 8, 2010 | Apr 2 – 8, 2010 | Classical | 56 | 2449 | 157 |
| FICGS__CHESS__THEMATIC_TOURNAMENT__000111FICGS· Apr 7, 2010 | Apr 7, 2010 | Classical | 6 | 1669 | 8 |
| FICGS__CHESS__CLASS_B__000106FICGS· Apr 7, 2010 | Apr 7, 2010 | Classical | 5 | 1801 | 10 |
| SA-00126LSS· Apr 5 – 7, 2010 | Apr 5 – 7, 2010 | Classical | 7 | 2028 | 21 |