| JANUARY |
FEBRUARY |
MARCH |
|
|
|
|
| FRI |
3 |
|
Open of the Alexey Suetin Memorial 2025
|
R
|
P
|
S |
|
|
|
| SAT |
4 |
|
Alexey Suetin Memorial 2025 (1)
|
R
|
P
|
S |
|
SAT |
1 |
|
Danish Solving Championship 2025
|
R
|
P
|
S |
|
SAT |
1 |
|
| SUN |
5 |
|
Alexey Suetin Memorial 2025 (2)
|
R
|
P
|
S |
|
SUN |
2 |
|
SUN |
2 |
|
|
|
|
|
| SAT |
11 |
|
48th International Polish Championship 2025 (1)
|
A
|
R
|
P
|
S |
|
SAT |
8 |
|
BOOM British GP Cat-1
|
A
|
R
|
P
|
S |
|
BOOM British GP Cat-2
|
A
|
R
|
P
|
S |
|
SAT |
8 |
|
| SUN |
12 |
|
48th International Polish Championship 2025 (2)
|
A
|
R
|
P
|
S |
|
OSCY Youth Challenge 1 Blitz
|
A
|
R
|
P
|
S |
|
OSCY Youth Challenge 1 Classical
|
A
|
R
|
P
|
S |
|
SUN |
9 |
|
SUN |
9 |
|
OSCY Youth Challenge 2 Classical
|
A
|
R
|
P
|
S |
|
OSCY Youth Challenge 2 Blitz
|
A
|
R
|
P
|
S |
|
|
|
|
|
| FRI |
17 |
|
FRI |
14 |
|
Belgrade Championship 2025 U8, U10
|
R
|
P
|
S |
|
Belgrade Championship 2025 U12, U14
|
R
|
P
|
S |
|
Belgrade Championship 2025 U16, U18
|
R
|
P
|
S |
|
Open of the Central Federal District of Russia 2025
|
R
|
P
|
S |
|
FRI |
14 |
|
| SAT |
18 |
|
SAT |
15 |
|
Winton British Chess Solving Championship 2025
|
A
|
R
|
P
|
S |
|
Winton British Chess Solving Championship 2025 Minor
|
R
|
P
|
S |
|
46th Finnish Chess Solving Championship 2025
|
A
|
R
|
P
|
S |
|
Finnish Chess Solving Championship Cat-B 2023
|
A
|
R
|
P
|
S |
|
Anatoly Kornilov's Solving Tournament (1)
|
R
|
P
|
S |
|
Championship of the Central Federal District 2025 (1)
|
R
|
P
|
S |
|
SAT |
15 |
|
30th Dutch Open Chess Solving Championship 2025
|
A
|
R
|
P
|
S |
|
30th Dutch Open Chess Solving Championship Cat-B 2025
|
A
|
R
|
P
|
S |
|
Russian Championship 2025 (1)
|
R
|
P
|
S |
|
| SUN |
19 |
|
21st International Solving Contest 2025 Cat 1
|
A
|
R
|
P
|
S |
|
21st International Solving Contest 2025 Cat 2
|
R
|
P
|
S |
|
21st International Solving Contest 2025 Cat 3
|
R
|
P
|
S |
|
SUN |
16 |
|
Anatoly Kornilov's Solving Tournament (2)
|
R
|
P
|
S |
|
Championship of the Central Federal District 2025 (2)
|
R
|
P
|
S |
|
SUN |
16 |
|
Russian Championship 2025 (2)
|
R
|
P
|
S |
|
ARVES Study Solving Tourney 2025
|
R
|
P
|
S |
|
Junior Serbian Solving League
|
R
|
P
|
S |
|
| MON |
20 |
|
MON |
17 |
|
MON |
17 |
|
| TUE |
21 |
|
TUE |
18 |
|
Romanian Solving Championship 2025
|
A
|
R
|
P
|
S |
|
TUE |
18 |
|
| WED |
22 |
|
WED |
19 |
|
WED |
19 |
|
| THU |
23 |
|
THU |
20 |
|
Chess Club Tourney Gentofte 2025
|
R
|
P
|
S |
|
THU |
20 |
|
| FRI |
24 |
|
FRI |
21 |
|
FRI |
21 |
|
Russian Junior Open Tournament Tula 2025
|
R
|
P
|
S |
|
| SAT |
25 |
|
57th Slovakian Home Solving Tournament 2025
|
A
|
R
|
P
|
S |
|
SAT |
22 |
|
58th Slovakian Home Solving Tournament 2025
|
R
|
P
|
S |
|
SAT |
22 |
|
59th Slovakian Home Solving Tournament 2025
|
A
|
R
|
P
|
S |
|
Russian Junior Championship U, D 21 (1)
|
R
|
P
|
S |
|
| SUN |
26 |
|
SUN |
23 |
|
SUN |
23 |
|
Russian Junior Championship U, D 21 (2)
|
R
|
P
|
S |
|
|
|
|
|
|
|
|
SAT |
29 |
|
33rd Branko Atanackovic Memorial 2025
|
A
|
R
|
P
|
S |
|
39th Ukrainian Championship 2025 (1)
|
A
|
R
|
P
|
S |
|
|
|
|
SUN |
30 |
|
39th Ukrainian Championship 2025 (2)
|
A
|
R
|
P
|
S |
|
23rd Greek Chess Solving Championship 2025
|
A
|
R
|
P
|
S |
|
|
|
|
MON |
31 |
|