Puzzles solved less than 50 times. Puzzle motif: endgame.

Is this useful?
One of the positive consequences of watching the dynamics of the audience solve a particular difficult puzzle is that I solve it again, as I often forget the right moves. It seems to me that this allows you to improve memory and consolidate knowledge. On average, resolving the same puzzle a month later makes the solution 30-60% easier. Such lessons stimulate the re-passage of previously solved puzzles.

How-to guide.
This type of training is found in the puzzle panel. This link will open a panel with statistics on the puzzles you have solved for the last 1000 days. https://lichess.org/training/dashboard/1000/dashboard
The number 1000 can be replaced in the link with a convenient number of days. There is a To Replay button that will allow you to re-solve the puzzles. You can also open the "Weaknesses and Strengths" sections and select the desired motif to repeat.

Update.
Now this function does not work for a segment of more than 90 days. Since, apparently, for all the puzzles in this interval, an analysis will be carried out for strengths and weaknesses (that is, this is an additional load on the server's capacity). So you have to use a simple puzzle history: https://lichess.org/training/history

Explanation 1.
When these puzzles were saved to this collection, their solution count was less than 50. This number grows over time. It will be interesting what rating they will receive after a while.

Explanation 2.
Since the motive of the puzzle is known in advance, its correct solution will bring 5 times less rating points (5-6 points if your rating is 1900) than the same with a random puzzle (20-35 points). But it will also be less to take away for the wrong decision, by 2-3 times (8-11 points). Solving puzzles with less than 10 globally scored solutions will earn/subtract 0-2 points.

Updates.
(Upd-01) = Statistics for these puzzles updated March 15, 2023.
(Upd-02) = Statistics for these puzzles updated April 27, 2023. Added future rating guessing.

Puzzles.
1.https://lichess.org/training/endgame/zleVq
-> Solved 10 times. Rating 1836
-> Solved 72 times. Rating 1959 (Upd-01)
-> Solved 196 times. Rating 1811 (Upd-02)
I guess this puzzle will get this rating: 1600-1800
2.https://lichess.org/training/endgame/u1DLo
-> Solved 15 times. Rating 1720
-> Solved 48 times. Rating 1730 (Upd-01)
-> Solved 50 times. Rating 1718 (Upd-02)
I guess this puzzle will get this rating: 1500-1700
3.https://lichess.org/training/endgame/oCNQd
-> Solved 9 times. Rating 1809
-> Solved 171 times. Rating 1582 (Upd-01)
-> Solved 187 times. Rating 1479 (Upd-02)
I guess this puzzle will get this rating: 1600-1800
4.https://lichess.org/training/endgame/1O6iW
-> Solved 28 times. Rating 1830
-> Solved 112 times. Rating 1972 (Upd-01)
-> Solved 145 times. Rating 2047 (Upd-02)
I guess this puzzle will get this rating: 1300-1400
5.https://lichess.org/training/endgame/NFjMc
-> Solved 18 times. Rating 1712
-> Solved 139 times. Rating 1756 (Upd-01)
-> Solved 633 times. Rating 1785 (Upd-02)
I guess this puzzle will get this rating: 1700-1850
6.https://lichess.org/training/endgame/e1as1
-> Solved 15 times. Rating 1792
-> Solved 58 times. Rating 1700 (Upd-01)
-> Solved 518 times. Rating 1699 (Upd-02)
I guess this puzzle will get this rating: 1850-1950
7.https://lichess.org/training/endgame/AHutn
-> Solved 7 times. Rating 1727
-> Solved 21 times. Rating 1912 (Upd-01)
-> Solved 24 times. Rating 1898 (Upd-02)
I guess this puzzle will get this rating: 1500-1600
8.https://lichess.org/training/endgame/EJwYY
-> Solved 5 times. Rating 1886
-> Solved 80 times. Rating 2141 (Upd-01)
-> Solved 291 times. Rating 2161 (Upd-02)
I guess this puzzle will get this rating: 2100+
9.https://lichess.org/training/endgame/ORggj
-> Solved 11 times. Rating 1938
-> Solved 58 times. Rating 1911 (Upd-01)
-> Solved 419 times. Rating 1948 (Upd-02)
I guess this puzzle will get this rating: 1850-2000
10.https://lichess.org/training/endgame/RvtMB
-> Solved 32 times. Rating 1916
-> Solved 44 times. Rating 1830 (Upd-01)
-> Solved 45 times. Rating 1830 (Upd-02)
I guess this puzzle will get this rating: 1700-1800
11.https://lichess.org/training/endgame/qG1PX
-> Solved 9 times. Rating 1935
-> Solved 44 times. Rating 2154 (Upd-01)
-> Solved 169 times. Rating 1995 (Upd-02)
I guess this puzzle will get this rating: 1850-1950
12.https://lichess.org/training/endgame/flsSJ
-> Solved 9 times. Rating 1961
-> Solved 41 times. Rating 1801 (Upd-01)
-> Solved 58 times. Rating 1815 (Upd-02)
I guess this puzzle will get this rating: 1700-1800
13.https://lichess.org/training/endgame/VnbHq
-> Solved 19 times. Rating 1967
-> Solved 100 times. Rating 2125 (Upd-01)
-> Solved 128 times. Rating 2124 (Upd-02)
I guess this puzzle will get this rating: 1850-1950
14.https://lichess.org/training/endgame/PJAYJ
-> Solved 27 times. Rating 1967
-> Solved 103 times. Rating 1938 (Upd-01)
-> Solved 263 times. Rating 2008 (Upd-02)
I guess this puzzle will get this rating: 1700-1800
15.https://lichess.org/training/endgame/Iw9DX
-> Solved 17 times. Rating 1863
-> Solved 101 times. Rating 1950 (Upd-01)
-> Solved 493 times. Rating 1810 (Upd-02)
I guess this puzzle will get this rating: 1300-1400
16.https://lichess.org/training/endgame/O76mZ
-> Solved 59 times. Rating 1916
-> Solved 155 times. Rating 1771 (Upd-01)
-> Solved 499 times. Rating 1984 (Upd-02)
I guess this puzzle will get this rating: 1850-1950
17.https://lichess.org/training/endgame/oDt31
-> Solved 26 times. Rating 1850
-> Solved 122 times. Rating 1752 (Upd-01)
-> Solved 404 times. Rating 1917 (Upd-02)
I guess this puzzle will get this rating: 1300-1400
18.https://lichess.org/training/endgame/h8ElZ
-> Solved 13 times. Rating 1963
-> Solved 94 times. Rating 1845 (Upd-01)
-> Solved 365 times. Rating 2008 (Upd-02)
I guess this puzzle will get this rating: 2100+
19.https://lichess.org/training/endgame/BvUp9
-> Solved 41 times. Rating 1841
-> Solved 256 times. Rating 1681 (Upd-01)
-> Solved 710 times. Rating 1801 (Upd-02)
I guess this puzzle will get this rating: 1750-1850
20.https://lichess.org/training/endgame/VAg2E
-> Solved 11 times. Rating 1866
-> Solved 86 times. Rating 2058 (Upd-01)
-> Solved 97 times. Rating 2058 (Upd-02)
I guess this puzzle will get this rating: 1900-2000
21.https://lichess.org/training/endgame/b3WCj
-> Solved 11 times. Rating 1860
-> Solved 44 times. Rating 2406 (Upd-01)
-> Solved 125 times. Rating 2540 (Upd-02)
I guess this puzzle will get this rating: 2200+
22.https://lichess.org/training/endgame/Fsr76
-> Solved 8 times. Rating 1873
-> Solved 65 times. Rating 1991 (Upd-01)
-> Solved 199 times. Rating 1838 (Upd-02)
I guess this puzzle will get this rating: 1800-1900
23.https://lichess.org/training/endgame/enhhr
-> Solved 15 times. Rating 1853
-> Solved 86 times. Rating 1889 (Upd-01)
-> Solved 252 times. Rating 2048 (Upd-02)
I guess this puzzle will get this rating: 1950-2050
24.https://lichess.org/training/endgame/5Yenr
-> Solved 12 times. Rating 1984
-> Solved 35 times. Rating 2566 (Upd-01)
-> Solved 68 times. Rating 2611 (Upd-02)
I guess this puzzle will get this rating: 2200+
25.https://lichess.org/training/endgame/x4Cqt
-> Solved 40 times. Rating 1841
-> Solved 147 times. Rating 1814 (Upd-01)
-> Solved 184 times. Rating 1845 (Upd-02)
I guess this puzzle will get this rating: 1800-1900
added 01.03.2023
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26.https://lichess.org/training/endgame/n0etn
-> Solved 6 times. Rating 1991
-> Solved 63 times. Rating 2299 (Upd-01)
-> Solved 115 times. Rating 2182 (Upd-02)
I guess this puzzle will get this rating: 1900-2000
27.https://lichess.org/training/endgame/E0kAj
-> Solved 42 times. Rating 1937
-> Solved 83 times. Rating 1906 (Upd-01)
-> Solved 86 times. Rating 1912 (Upd-02)
I guess this puzzle will get this rating: 1800-1900
28.https://lichess.org/training/endgame/dCFhU
-> Solved 16 times. Rating 1870
-> Solved 68 times. Rating 2238 (Upd-01)
-> Solved 115 times. Rating 2380 (Upd-02)
I guess this puzzle will get this rating: 2200+
29.https://lichess.org/training/endgame/RKban
-> Solved 7 times. Rating 1978
-> Solved 49 times. Rating 2206 (Upd-01)
-> Solved 93 times. Rating 2371 (Upd-02)
I guess this puzzle will get this rating: 2000-2100
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