| JULY |
AUGUST |
SEPTEMBER |
|
|
|
|
| SAT |
4 |
|
SAT |
1 |
 |
4th Russian Women Chess Solving Cup 2020 (1) |
|
SAT |
5 |
|
| SUN |
5 |
|
SUN |
2 |
 |
4th Russian Women Chess Solving Cup 2020 (2) |
|
SUN |
6 |
|
|
|
|
|
| SAT |
11 |
|
SAT |
8 |
|
SAT |
12 |
 |
Open Solving Tournament Lithuania 2020 |
 |
28th Chess Solving Championship of Slovakia 2020 (1) |
 |
41st Lithuanian Championship 2020 (1) |
  |
Home Solving Tournament of Slovakian Championship 2020 (1) |
|
| SUN |
12 |
 |
41st French Chess Solving Championship 2020 |
 |
41st French Chess Solving Championship 2020 Tourney B |
|
SUN |
9 |
|
SUN |
13 |
 |
28th Chess Solving Championship of Slovakia 2020 (2) |
 |
41st Lithuanian Championship 2020 (2) |
  |
Home Solving Tournament of Slovakian Championship 2020 (2) |
|
|
|
|
|
| SAT |
18 |
|
SAT |
15 |
|
SAT |
19 |
  |
5th Home Solving Tournament Slovakia 2020 |
 |
Open Solving Championship Tver Region 2020 (1) |
|
| SUN |
19 |
|
SUN |
16 |
|
SUN |
20 |
 |
Open Solving Championship Tver Region 2020 (2) |
|
|
|
|
|
| THU |
23 |
|
THU |
20 |
|
THU |
24 |
 |
Junior Championship of Russia 2020 (1) |
|
| FRI |
24 |
|
FRI |
21 |
|
FRI |
25 |
 |
Junior Championship of Russia 2020 (2) |
 |
Open of Russian Solving Championship 2020 |
|
| SAT |
25 |
  |
3rd Home Solving Tournament Slovakia 2020 |
|
SAT |
22 |
  |
4th Home Solving Tournament Slovakia 2020 |
|
SAT |
26 |
 |
28th Championship of Russia 2020 (1) |
|
| SUN |
26 |
|
SUN |
23 |
|
SUN |
27 |
 |
28th Championship of Russia 2020 (2) |
|
|
|
|
|
| FRI |
31 |
 |
Open Solving Tournament Tula 2020 |
|
FRI |
28 |
|
|
|
|
SAT |
29 |
 |
28th Czech Chess Solving Championship 2020 (1) |
|
|
|
|
SUN |
30 |
 |
28th Czech Chess Solving Championship 2020 (2) |
|
|
|
|
MON |
31 |
|
|