Compositions at 64-cell board

[FOMIN]

A. Fomin, №70 (4)
https://fmjd.org/dias2/save/17283136633.png

image_handler (35).png (6.03 KiB) Viewed 3140 times

In case of removing the checkers a7, h2 h4, h6, h8 from the board, a full-fledged etude will appear on the board.

.....................S.Pupkin...................

There was published before :
viewtopic.php?f=33&t=8464&start=30#p132971
Re: Compositions at 64-cell board
Post by FOMIN » Mon Dec 05, 2022 16:56

Screenshot_20241008-143131.jpg (167.43 KiB) Viewed 3173 times

D.Kamchitsky

Screenshot_20241010-230002.jpg (89.84 KiB) Viewed 3108 times

Arranged by A.Fomin....V.Boichuk,1977..
.......
ef8, bc5, g1 etc x -V. Boichuk,"Shashki-3-1977 ".
V. Boichuk : c5-g1 (ab4), ed2 (ef4), ab8(ba3), b:g3(h:f4), gh2 (fe3), d:f4 (hg5), f:h6 (ab2), he5(bc1), ef4(e:g5), h6:f4 x
D. Kamchitsky (Mogilev)

h6(gf6)g5,g7(f6)e5,d4(d6 A)c5,e3,a5X
A(cb6)c5,e3,e5(b6 B)f6(c5)g7(d4)h8(e3)c3(f2)d4(e1 CD)f2,f4X
B(g3)f4(b6)f6(c5)g7(d4)h8X
C(g1)a7(g3)f4(h2)b8X
D(g3)g1X.

[FOMIN]

..V.ibn Aleshin - S.Hottabychev....

Screenshot_20241015-101713.jpg (303.58 KiB) Viewed 3013 times

......D.kamchitsky (Mogilev) .........

Screenshot_20241016-073627_1.jpg (298.21 KiB) Viewed 2950 times

..................A.Fomin.................

Screenshot_20241016-150754.jpg (265.78 KiB) Viewed 2925 times

.........A.Fomin .......
....

[FOMIN]

.....................................A.Fomin.......................................
.....
1.hg7 2.ab4 3.gf8 4.f:b4 (ab4) 5.c:a3 (gf2 ) 6.hg3 (fh4) 7.ad6 (ba7) 8.ac7 x
1.hg7 2.cd2 3.h8 4.a5  5 . a5:f4:b6  6.f4(cd4) 7.ab2 x
1.bc7(b:b4) 2.b8! 3.hg3 4.bh6 (bc3) 5.hg7 (ab2) 6.c:a3:(cd2) 7.gc3 8.a:c5 (ef6) 9.cd6 (fg5) 10.dc7(gf4) - P. Manoury,1750 11.cb8 (fe3) 12.gf2 13.ba7 x
........................................A. Fomin...................................
......
1.ba3, ab4, f8, c5 (b4), a3, c5 (e1), f2, f4 x
1.gf6, cd6, f6 (e5), d4, f6 (a1), h8 x
ba3,  ab4, f8,  c5  b4, a3  f2, c5, e1, f2, f4 x
1.dc3 2.f8 3.c7 4.e5 ! 5.g7 (e5) A 6.f8 (d4) 7.b4(e3) 8.e1 (g7) 9.g5 (h6) 10.f6 x A (g5), f6 x
There was known before:
V. Iacheikin: ( "64" , №27 , 1975 )

ab6 c:a5 2.dc7 b:b4 3.bc3 b:d2 4.c:e7 f:d6 5.h:c5 ab4 6.c:a5 gf2 7.ac5 -etc. x - E. van Embden, 1787 .
https://minietiud.forum2x2.ru/t1027p175-topic#57840
Re: чебурашки, Post by AFM ,Th. , July , of 6 , 2017 7:27 am
......A. Fomin.....

image_handler (12).png (7.44 KiB) Viewed 2641 times

b2, c3, b8, c7, e7,c5 b4,a3 f2,c5 e2 , f2, f4 x
F. Bakhtiozin, 1984 , arranged by A. Fomin

I bc7 e7 , b8, bf4 , h:a5 de3, ad8 cd2, gf2 ,c:e3, d:b6,a:e3 x I 1.fg7 ? cb2! 2.f6 de7 3.f;d8 ef2 4.g:e3 d:f2 5.d4 a1 6.c5 a:h8 =
There was known before :F. Bakhtiozin : 4th Azerbaijan Championship on drafts composition-64, 1984

1.b8 2.bc7 3.gf4 x
The author's complex and interesting intent is somewhat spoiled by the obvious first move by the king.
***********************************
.....S.Pupkin......
https://fmjd.org/dias2/save/17293999176.png

image_handler (9).png (5.41 KiB) Viewed 2747 times

Screenshot_20241020-165406.jpg (291.52 KiB) Viewed 2720 times

...arranged by A. Fomin ...
https://fmjd.org/dias2/save/17294427291.png

17294427291.png (5.2 KiB) Viewed 2711 times

ab4, g7, f6 cd6 A ,h8,b8,fe3, gf2,ba7 x A (fg3), h8, b8, e3,a7 x
.......V.Slastin ,1970.......
https://fmjd.org/dias2/save/17294463098.png

S.Pupkin
https://fmjd.org/dias2/save/17295092766.png

...... S. Pupkin.......

If the b8 checker is moved to the h4 cell, V. Yacheykin's problem will appear on the board.
....................A.Fomin......................

Screenshot_20241023-055904.jpg (360.31 KiB) Viewed 2548 times

1.h6 2.b2 3.e5 4.hg7 cd6 A, b 5.gh8 6.h:b8 - П. Манури, 1750 год (fe3) 7.gf2 8.ba7 x A 4...(fg3), 5.gh8 6.h:b8 7.g:e3 8.ba7 x

[FOMIN]

P. Shkludov wrote:

Screenshot_20241026-163801.jpg (154.24 KiB) Viewed 2372 times

Coincides with the problem of Mr. E. Zubov from the "Teacher's Newspaper", Moscow, 1976.
This position was also published by N. P. Toropov in the newspaper "Soviet Belarus", 1980

********************†******************
.......A.Fomin.......
https://fmjd.org/dias2/save/17299623003.png

17299623003.png (5.26 KiB) Viewed 2355 times

*************************************

After this publication, about two hours later, P. Shkludov responded to it

Screenshot_20241028-214741.jpg (210.11 KiB) Viewed 2254 times

Screenshot_20241028-214507.jpg (207.66 KiB) Viewed 2253 times

the fragment of these compositions has a side solution (please ,see below) 1.gf4 e:g3 2.ab8 gh2 [(gf4) 3.gh2 etc. x) ]2.ab8 gh2 3.fg3 hf4 4.b:h2 x

********************************************
There was known before :
viewtopic.php?f=60&t=3840&start=255#p128323
Re: Praktische taktik
Post by FOMIN » Sat Jan 18, 2020 08:03

https://fmjd.org/dias2/save/17294060466.png
This position recieved 5,5 points in the 4-th Azerbaidjan championship, 1984 on drafts composition.

........................A.Fomin............................
..
1.gf6, cd6, f6 (e5), d4, f6 (a1), h8 x
1..de7 2.hg3 3.gf4 4.h:d8 (de5) 5.bc7 6.da5 (bc3) 7.a:d2 (dc3) 8.g5/h6 (cb2) A 9.gf6 (ab2) 10.c:a3 (cd2) 11.fc3 (d:b4) 12.a:e7 x
A 8...(cb4) 9.gd2 (b4) 10.d:a5 (de3) 11.ae1 x

**************************

Screenshot_20241101-093258.jpg (233.14 KiB) Viewed 2121 times

Piryutkin Valery Vitalievitch :
Contest "Odessa-1978 ", 1-st Russian championship on drafts composition -64 ,1980 (7,5 points)

1.cd2 (c1) 2.ab6 3.ba5 4.dc5 5.a:c5 6.bc7 7.a:g7 8.h:d8 x
This is the best work of a talented composer who passed away so early.
**************************
**************************
S. Pupkin
https://fmjd.org/dias2/save/17305017715.png

ba3, ab4 , fg3, c5 e7, f:d8 bc7, b6, cd2 hg7, de3 hg5, ef2 gf6, fg3 fe5, cd6 gh4, b8 d4 , b:f4 c3, c1 x

[FOMIN]

position for the contest of solutions .[/size]
https://fmjd.org/dias2/save/17305555141.png
Legality: с7(b6)

image_handler (37).png (5.05 KiB) Viewed 2042 times

S.Pupkin-S.Khottabychev (fragment from the practical game )

fe3! gh4 , hg7, h8 e3, dc3! d2, he5, e:e1 x

17308878299.png (4.98 KiB) Viewed 1925 times

No.1244 A. Fomin

cb6, b:g5 , fg3, ,bc3,c:c5 b4, g7, h8 c5, c3 b2, b4, c3 x
A.Chernopishuk , 7-th Moscow championship on drafts composition,1980 (6 points)

cb4 c1, gf2, a5, b6, fg3 , c7 ed6, e5 fe7, hg3 f6, g7, f4 ab4, ab2 ba3, bc3 x
D. Soloviev and Coach

A. Fomin

bc5, ab4, g3, b8 (c7), g7, cd6 etc. x

There is a distant predecessor : I. Morozov ("Shashki ",No.12-1972 , Contest " Odessa-1978").
fg3! , dc3, c:e7,hg3, h:d6 (fg5), dc7 (gf4)-P.Manoury ,1750 cb8 (fe3), gf2 ! ,ba7 x

Screenshot-20240607-171142.jpg (70.22 KiB) Viewed 1847 times

Copy: P. Radlovsky, "Shashki " , No.1 , 1989.
*************************************
*************************************
V. Soln"ykov (a3> f8 : "Shashki ", No. 4-1963, p. 38, d. No.148 ) , correction by A. Fomin
 
ef4 , g:e3 , gh2, hg3 , ef2 , gf4 , h:h8 , h8:c1 x

[FOMIN]

https://fmjd.org/dias2/save/17299623003.png
bc5, ab4, g3, b8 (c7),g7,cd6 etc. x -P. Manoury, 1750.

There is a distant predecessor :I.Morozov ("Shashki"-12-1972)
fg3! , dc3, c:e7,hg3, h:d6 (fg5), dc7 (gf4)-P.Manoury ,1750 cb8 (fe3), gf2 ! ,ba7 x

image_handler (49).png (5.93 KiB) Viewed 1807 times

[/size][/b]
.......................S. Pupkin.....................
..
D.No 1 :dc5, dc3, d8, h8 (e3), c3 (f2) - [ E. van Embden,1787 ] d4 (e1) A , f2, f4 x A (g1), a7 (g3), f4(h2), a7 x
D. No. 2 : f6, f8 (b2/d2)  , d6, g5/e1 , f4 x
There was published before : S.Yushkevitch, "Gudok", June ,of 18 ,1981

1.dc5 2.dc3 3.ed8 4.d:e5 5.h:f4 hg3 6.fg5 7.f4 x
https://minietiud.forum2x2.ru/t1471p150-topic#68214

d8, c1, g5, g1 x
https://minietiud.forum2x2.ru/t1471p150-topic#68077

d8, b6, h8, f6, a7 x
A.Nickolaev ,"Checkers World ",No.1 ,1998

116_1.jpg (163.32 KiB) Viewed 1758 times

********************

Screenshot_20241113-010029.jpg (81.45 KiB) Viewed 1741 times

Copy : " A. Bakumetc": "shashechnoe obozrenie " ,No 1 ,1997
***********************************************

.......................S.Pupkin...................
..
1.cb4 e5 2.b8 3.g5 4.g3 5.c1 x
1.cb4 e5 2.f8 3.g5 4.c1 cd6 5.gf2 dc5 6.fe3 cb4:7.ed4 x
S. Pupkin

ab2 , fe3' d:f2 /f4, bc5 b6/b4, a:g3 :h:f2 A, gh8, h:g1 x A (h:f4) , gh8, h:h2 x
************************************
Ju. Cherniaev , 1999

a3 (bc5 ), b6 (de7) , c5 (ed6), c:e7(f:h2), fg3 (f2) A, cd8, d:g1 x A (f4), b8, h2 x

[FOMIN]

bc5, ae5 (fe7), ef6, gf4, h:f6 etc x - M. Poliak , 1937

V. Stepanov, processing by V. Svizinsky

Screenshot_20241118-152944.jpg (177.09 KiB) Viewed 1616 times

There was known before:
A. Fomin, "Evening Moscow" , March, of 30, 1976.

fe7 c3, ab4, f2 cb2, fe3, ec1 a1, cb2, e:c3 x
*************************
S. Pupkin -S. Khottabychev

1.hg7 de3 2.gf8 c1 3.h6 4.b8 g3 5.a7 gf2 6.a:d4 fe1 7.dc3 8.a:c5 x

S. Perepelkin, 9-th Moscow championship, 1982:

IMG_20241119_014734_290.jpg (281.4 KiB) Viewed 1605 times

[FOMIN]

A.Fomin

e7 (f6) A, d6, g3(hd4), e3,g3 , c3,e7, a7 (g7) Vp1, ad4(d6), h8;(c5), , hc3 (ab2), cb4, c3 x
Vp1 (d6), ac5 (hg7), h8 (c5), c3:(ab2), b4, c3 x A 1...(f4), 2.g5/f8, f8, g3, de7, c7 , g7 (c5), bc3 x
reminds the composition of F. Bakhtiozin from "64", No. 16, 1975 :
https://fmjd.org/dias2/save/17326241214.png


There was also known before :

Снимок2.JPG (48.91 KiB) Viewed 1305 times

( information from A. Polevoy)
Improvement by A. Fomin №681(1): h2>g3 , f2>g1 Solution:1.gf2! (gh2) 2.ab6 etc. x

1.gf2 gh2 2. ab6 3.de3 4.fe3 5.e:g3 6.bc3 7.ce7 8.hc5 ef4 9.bf2x(the diagram was created in febr., of 28 , 2021 )
There was published in 2021 : №681(2)

https://minietiud.forum2x2.ru/t1408p125-topic#72341
Re: ИнТер...
Post by Fomin ,Sat. , May , of 01, 2021 3:46 pm

A.Chernopishuk , 7-th Moscow championship on drafts composition,1980 (6 points)
https://fmjd.org/dias2/save/17309534549.png
cb4 c1, gf2, a5, b6, fg3 , c7 ed6, e5 fe7, hg3 f6, g7, f4 ab4, ab2 ba3, bc3 [/size]

There was published later :

Screenshot_20241129-014900.jpg (107.66 KiB) Viewed 1143 times

https://damforum.nl/bb3/viewtopic.php?f=60&t=3840&start=270#p129036
Post by FOMIN » Sat Jul 04, 2020 23:38
[the introduction moves 1.de3 2.h:h2 was proposed by Dmitry Kamchitsky (Mogilev)]

image_handler (71).png (5.13 KiB) Viewed 1148 times

1.de3 f:d2 2.h:h2 dc1 3.cd4 c:a3 4. hg5 f:h4 5.de5 d:f4 6.ba5 a:d6 7.fg3 h:f2 8.e:c7 d:b6 9.a:c7 ed6 10.c:e5 fe7 11.hg3 hg7 12.gh4 ef6 13.ed6 gf6 14.fg5 fe5 15.gf6 e:g7 16.hg5 gh6 17.gf6 hg5 18.f:h4 x
***************************
The author of the idea is M. M. Mikhnev: «Shashki», №10 , 1975

IMG_20241129_022746_943.jpg (281.71 KiB) Viewed 1134 times

1.cd4 dc1? (1... hg3!! =) 2.ab2/de5 c:a3 3.de5 4.ba3 etc. x

IMG_20241203_070952_973.jpg (283.6 KiB) Viewed 932 times

**********************************

S. Khottabychev - N. N. (fragment from a practical game )
https://fmjd.org/dias2/save/17331282852.png

g7(f4), g3, e3, f8(e3), c3, e1(d6), ab4(f2 A), c7, c5, b2+
A(a7), b2(b6), a5(bc5), h4(e5), e1(f4), bc3(b4), d4, c3(e3), d4(f2), g3/h4, e1+

A combinational approach to this endgame is possible.
...S. Pupkin...

https://fmjd.org/dias2/save/17331980483.png
ab6, gh8, h:e1 (cd6), ab4 (ef2), e:c7 , bc5, ab2 (ba3), bc3 x

[FOMIN]

... A. Fomin....
https://fmjd.org/dias2/save/17332899399.png
1.f6 2.h8 3.h6-g7 4.hd4 c:e5 5.f:f8 6.h:e3 gf4 7.e:g5 h:f4 8.hf2 x

17332899399.png (5.21 KiB) Viewed 919 times

[/b]

УГ-1988.jpg (177.6 KiB) Viewed 929 times

In 2015 Anatoly Chernyshevitch eliminated the insolving in this position by proposing to move the black checker b8 to the a7 cell

..............A.Fomin................

Screenshot_20241204-024800.jpg (18.56 KiB) Viewed 924 times

1.g7 2.f8 de5 3.fg7 ef4 4.g:e5 dc1 5. gh6 ef2 6.g:e3 c:b8 7.hf4 b:g3 8.h:f4 x
****************************************
About one old topic:
http://draughtsworld.com/export/ya5lh6zksv.htm
.....№1 : A. Uvarov ...................№2 P.Kovalev..........
...
№1 "Teachers' Newspaper" 1967 e5(c3)h6,d2,b2,f2,f4,h8...X.
№2 "Red Star" 03.11.1968 c3(cd4)a5(c5)g3(b4)c3,f6...X.
****************************************
V. Volkov (First championship, 1994)

1.fg3 fe3 2.h6:f4 e:g5 3.bc7 4.ef2 7.ac7 8.gh4 9.h:h6 de5 10.ab8 ed4 11.cb2 a:c1 12.bf4 13.h8 e3 14.hf6 15.h:d2 x
*****************************
There was published before :
Sergei Yushkevitch ("Gudok", Moscow, Jan., of 8 , 1976 )
cd4 (c7) , c3 (ab2), a3(cb6), a:c5 (d2), ab2 (de1), bc3(e:a5), de5 (f:d4), ab4 (a:g5), h:h8 (de3), hf6(e:g5),h:d2 (fe7), de3 (ed6), ed4 x
S. Yushkevitch considers this composition to be one of his best works.
****************************
V. Yacheikin
(newspaper «Star»,, Minsk, 11.11.1976, in Belarusian)

fe5, gh2, ed2, a:e5, cb2, gh4, h:f4, h:h8 (de3), hf6, h:d2 x
"****************************
Boris Ivanov: [Trade unions championship of Azerbaijan (VDFSO),1988]

fe5, fg3, g:a7 (ba3), ab8 (a:g5), b:e5! , h:h8 (de3), hf6, h:d2 x
*****************************
Processing by S. Pupkin

ed6, ed2, a:e5, ab2, gh4, h:f4, h:h8 (de3) , hf6, h:d2 x
*****************************
There was published later :
№1061 A.Fomin

viewtopic.php?f=33&t=8464&start=60#p133504
Post by FOMIN » Wed Jun 21, 2023 09:12
1.bc7 bb4 2.ab8 bc3 3.db2 ac1 4.be5 fd4 5.gh6 cg5
6.hh8 de3 7.hf6 eg5 8.hd2 x
********************************************************
********************************************************
......A. Fomin.......

1.ed6 g7 2.gf6 3.gf4 4.b6 e7 5.c7 6.b8 c5 7.bc7 f6 8.a5 b4 9.b2 10.h8 x
№560 Fomin A.

"Shashki", №11 [4065], 1983
5-th USSR Championship, 31.05.1983 [6.5 points]
1.hg5 c:a1 2.gh6 a:h2 3.h:b8 hg7 4.ab6 a:c5 5.gf2 hg1
6.ba7 g:d4 7.cb2 d:a1 8.a:h8+
D.№2 A. Fomin

4-th Azerbaijan Championship, 1984 (6.5 points)
I. P. > D.№3

:Yu.Gres :"Komsomolskaya Iskra"Odessa, 07.01.1982
Information from the book " Odessa school of drafts composition ", 2012, d.No. 385 page 81.:1.fg3+
D.№2 A. Fomin :
1.gh6 hg3 2.hf8 de5 3.fb8 ee1 4.cd2 ec3 5.bd2 gf2
6.ge3 hg1 7.ab6 ac5 8.ba7 gd4 9.dc3 da1 10.ah8 +2-0
*****************************
*****************************
S. Pupkin- S. Hottabychev

After the move 0)...cd4 ? there was followed in party : 1.cb4 c3 2.ef2 3.fe5 4.fg3 5.g:a7 ed6 6.ab8 dc5 7.bc7 gf6 8.ca5 cb4 9.cb2 10.a:h8 x
****************************************************
D. Kamchitsky , A. Fomin .......................................................A. Fomin...............................
........................
D. Kamchitsky (Mogilev)

№782 A. Fomin

viewtopic.php?f=60&t=3840&start=270#p129036
Post by FOMIN » Sat Jul 04, 2020 23:38
[the introduction moves 1.de3 2.h:h2 was proposed by Dmitry Kamchitsky (Mogilev)]

[FOMIN]

IMG_20241211_113147_615.jpg (269.81 KiB) Viewed 573 times

№18(774 ) A. Fomin
http://fmjd.org/dias2/save/15059772302.png
« Gudok» ,11.03.1987
1.hg7 g:e3 2.gf2 e:g1 3.gf8 h:f4 4.f:h6 a:c5 5.ef2 g:e3
6.h:d2 cb4 7.e:a5 de3 8.ae1 x
Chief referee A. Fedoruk wrote in his comments: Curious, but lightweight. The move 2.gf2 is memorable, a clean finale . Rating: "good".

IMG_20241211_115203_78.jpg (378.7 KiB) Viewed 569 times

A. Nagumanov writes: A variation of the author composition without sacrificing the king on the g5 cell , participated in the previous Moscow championship. (signature).
A. Fedoruk writes: "Combination play has been strengthened, but the arrangement of checkers has become even worse than in the position of the ideological predecessor (A. Fomin, 13th Moscow Championship, No. 38). Many checkers do not play in combination. The absolute rating is excellent, the relative one is good. The primary rating of judge A. Winderman is 7.5 points (?)
...............................................
Judge A. Vinderman wrote: No. 18 6x6 1.hg7 x interesting and hidden mechanism of destroying the black king. The finale is also good. very good miniature . The average assestment of the 6th USSR championship( 6,5 points) is saved .
***************
A. Vinderman wrote :" No. 19 8x8 1.dc7 x improvement of the author's position from the Moscow Championship of 1986. new thematic blow in combination with a sacrifice of a king( 5 kings participate in the solution ) and another exact final. In the 6th USSR Championship it was recognized as excellent with an average rating of 8.5 points, and in the 14th Moscow Championship 7.5 points. "
A. Fedoruk crossed out this rating in his report and put a score of 6.5 points.
In the preliminary results of the 6th USSR Championship, the judges gave positions No. 19 (No. 131) the following ratings: A. Winderman (8 points), M. Ben (8 points), I. Bugayev (9 points). The average rating is 8.5 points. After receiving the preliminary results of the 6-th championship, the chief judge A. Fedoryuk, without any reason, contacted judge I. Bugayev with the aim of revising his preliminary rating. As a result, I. Bugayev lowered his rating up to 8.5 points and A. Fedoryuk accepted the judge’s change of his assessment, that exceed the authority of the chief judge.
(Comments by A. Fomin)
****************
No. 20(7 points)

IMG_20241211_131553_232.jpg (411.08 KiB) Viewed 560 times

1.c7 2.d8.3.d4 4.ab6 5.de5 6.e7 7.h2 8.e1 b6 9.a5 c5 10.c7 g7 11.b2 d4 12.b6 c3 13.b:d4 hg3 14.de5 gh2 15.d:g1 x
A. Fedoruk wrote :
"Great combination idea, but there are many drawbacks: a) it is necessaty to prove the correctness of the checkers' placement, b) unnatural initial checkers' arrangement, c) checkers a1 and h4 do not play in combination, d) inaccurate finale in both branches.".
A. Fedoruk gave an incorrect characterization of this composition. The black checker h4 functions as a barrier for black king during the final strike of the whites from the "h2" cell.The white checker a1 improves the external perception of the composition, creates a dynamic balance of power between the parties and plays actively in the endgame.

At the 6th USSR Championship, the judges gave the following scores to this composition: A. Malyuta - 7.5 points, V. Matus - 8 points, M. Ben - 7.5 points. The requirement in the rules to prove the possibility of the last move of white in a proof position was cancelled at the All- Soviet Union Conference of Checkers Composers, held in February 1988 .
(comments by A. Fomin) .
*************************

IMG_20241212_152838_705.jpg (461.86 KiB) Viewed 491 times

A. Fedoruk wrote: "The mechanism of destroying two black kings is borrowed: the ideological predecessor of S. Yushkevich is correct in the solution and ends with a classical finale. . Due to a different finale (also classical) and a new detail - the shock capture of the black checker h4.
No. 21; represents a new composition. But No. 21 hardly deserves a high rating for the following reasons: the ideological predecessor, the black checkers, a7 and b6 do not play in combination, unpleasant positional fuss after 1...g3 3.f4 (d2), etc. I consider the rating of judge A. Winderman at 7 points to be too high. The final rating is 6.5 points.
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A. Vinderman :No. 20 10x11 dc7 an interesting approach to the combinational undermining of the f8 square when hitting from the h2 square. The disadvantage is the pretentiousness of the initial arrangement. Score 7 points ".
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No. 22 A. Fomin [ 7 points ]

1 dc3:2.gh6 3.h:c5 4.a:g5 5.fg5 6.fg3 7.g:c1 bc7 8.dc5 x
A. Fedoruk wrote :"interesting content, good construction of checkers. The difficulty rate of the combination game is not very high since black kings are not used".
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A. Vinderman wrote in his report on the preliminary results: No. 21 6x6; A difficult miniature to evaluate. It is made in its own way and designed, perhaps, better than in S. Yushkevich miniature. In the finale - an old etude. The score is 7 points.
A. Fedoruk in red indicates in A. Vinderman's report: taking into account the ideological predecessor, the score is too high.

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A. Nagumanov wrote on the paper of the judge's copy of the chief judge A. Fedoruk: "You can play 8.ed2 x". A. Fedoruk wrote: "The sacrifice of the king on the "g5" cell is interesting and original. Disadvantages: a) poor setup, b) rough introduction. c) the b8 and f8 checkers do not play in combination.
Ps: A. Winderman's 7.5 points assestment is too high. Taking into account the ideological predecessor, I would not give more than 7 points.".
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A. Lentochkin [24] , 6,0 points

1.ab4 2.f2 3.cd4 a:a1 4.h2 5.f8 6.a3 7.g5 8.f4 x
A. Lentochkin [26] , 5,0 points

A. Lentochkin [28] , 6,0 points

1.cb4 2.cb6 3 dc3 4.ed2 5.de3 6.c:e7 7.h:g1 ef4 8.gf2 x

V. Belousov [37] , 5,5 points.

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V. Belousov

[FOMIN]

A.Fomin
https://fmjd.org/dias2/save/17339371201.png

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.............................................A. Fomin............................................
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.... ...A. Fomin......
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1.c7 2.c5 3.g7 ef6 A 4.g:g3 5. de3 6.bc3 7.a:c1 x A
(hg3) 2.gf8 (gh2) 3.f:g3 4.de3 5.bc3 6.a:c5 x
1.cb6 2.d8,
3.h8 g1 4.c3 5.c3 x
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A.Vlasenko, correction by S. Pupkin.....A.Vlasenko(author's redaction)
https://fmjd.org/dias2/save/17345758724.png
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Whites a7, b2, b6, c1, e1, f2, h6 (7). Blacks : b8, c3, d4, d6, d8, f8, g7, h2 (8).
Solution: g3(f4), f2, b2, c7, e7, h:b4:h6(c3), fe3(b2), g7(a1), h8(c7), d4(f6), b8x.

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.....................There was created later :....................

S. Yushkevitch, 1966....................B.Gabrielian , Yu. Arustamov, 1989 (c1>a1)
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1) ab4, cb2, hg5, d:d8 , dg5 , g:e7, h:a7 hg7, ad4 gh6, dc3:hg5, cd2 gh4, de1 ab4, c:a5 hg3 , ab6 gh2, bg1 x
2) correction by A. Fomin 1.cb2 2.ba3 3.fe5 a:c1 4.ed6 c:e5 5.hg5 d:d2 6.d:d8 d:b2 7.bg5 c:e3 8.h:e7 f:d6 9.h:a7 hg7 10.ad4 gh6 11.dc3 hg5 12.cd2 gh4 13.de1 x
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A. Vlasenko (Minsk)writes :.........Improvement by S. Pupkin
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White: b2, b6, c7, d4, d6, g1 (6). Black: a3, a5, d2, d8, f4, f6 (6).
Solution: c3, e5, e7, d8, g7(e3), h6(f2), e3, g7x
Improvement :1.fe5 2.e:g7 3.de5 4.de7 5.cd8.6.d:g7 fe3 7.gh6 ef2 8.g:e3 ab2 9.hg7 x