| APRIL |
MAY |
JUNE |
|
|
FRI |
1 |
|
|
| SAT |
4 |
|
SAT |
2 |
|
SAT |
6 |
|
| SUN |
5 |
|
SUN |
3 |
|
▶ OSCY Youth Challenge 3 Classical |
|
▶ OSCY Youth Challenge 3 Blitz |
|
SUN |
7 |
|
|
|
|
|
| FRI |
10 |
|
FRI |
8 |
|
▶ Open Solving Tournament of ECSC 2026 |
|
FRI |
12 |
|
| SAT |
11 |
|
▶ 48th German Solving Championship 2026 (1)
|
A |
|
SAT |
9 |
|
▶ 19th European Chess Solving Championship 2026 (1) |
|
SAT |
13 |
|
| SUN |
12 |
|
▶ 48th German Solving Championship 2026 (2)
|
A |
|
SUN |
10 |
|
▶ 19th European Chess Solving Championship 2026 (2) |
|
SUN |
14 |
|
|
|
|
|
| SAT |
18 |
|
SAT |
16 |
|
SAT |
20 |
|
| SUN |
19 |
|
SUN |
17 |
|
SUN |
21 |
|
|
|
|
|
| SAT |
25 |
|
▶ 47th Lithuanian Championship 2026 (1) |
|
SAT |
23 |
|
SAT |
27 |
|
| SUN |
26 |
|
▶ 47th Lithuanian Championship 2026 (2) |
|
▶ 24th Greek Chess Solving Championship 2026 |
|
SUN |
24 |
|
SUN |
28 |
|
|
|
|
|
|
|
SAT |
30 |
|
|
|
|
SUN |
31 |
|
|