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Problem 708.1: Gennady Chumakov & Rauf Aliovsadzade & Vitaly Medintsev - Helpmate
gennady. chumakovrauf.aliovsadzadevitaly.medintsev(26.02.2016) Welcome to Gennady Chumakov and his collaborator Rauf Aliovsadzade who is the editor of the #3 section of StrateGems. Their problem shows active line openings by black, selfblocks and change of functions.
Note: The problem is replaced by version 708.1 with a co-author Vitaly Medintsev.
 
 
 
 
 
 
708. Gennady Chumakov (Russia) &
Rauf Aliovsadzade (USA)
26.02.2016
In Memory of Sir Jeremy Morse
708
H#3    b) Pd2-g2      (10+7)
 
a) 1.Sxe6 Rxe7 2.Sc5! (Sf4+?) Bh3 3.Sd3 Bg2#
b) 1.Sxc6 Bb7 2.Sb4! (Sxe5+?) Rc2 3.Sd3 Re2#
 
 
Line openings. Reciprocal take-care of squares d5&e5 (from above and from behind)
Blockings of square d3 by different Knights. Anti-duals. Model mates.  (Authors)
 
 
 
 
708.1.Gennady Chumakov (Russia) &
Rauf Aliovsadzade (USA) &
Vitaly Medintsev (Russia)
In Memory of Sir Jeremy Morse
 708.1
H#3       b) Pd2-g2      (9+9)
 
1.Sxe6 Rxe7 2.Sc5 (Sf4+?) Bh3 3.Sd3 Bg2#
1.Sxc6 Bb7 2.Sb4 (Sxe5+?) Rc2 3.Sd3 Re2#
 

Comments  

 
+1 #1 Vitaly Medintsev 2016-02-26 06:11
Wrong stipulation, please correct it.
The problem is good; it could be presented in the following setting with a single BS - 2Bn1b2/2R1p1p1/b1P1P1K1/1p1PP3/3pk3/6P1/3P4/1q6 h#3 b) wPd2->g2 (9+9)
Quote
 
 
+2 #2 Seetharaman Kalyan 2016-02-26 07:29
Quoting Vitaly Medintsev:
Wrong stipulation, please correct it.
The problem is good; it could be presented in the following setting with a single BS - 2Bn1b2/2R1p1p1/b1P1P1K1/1p1PP3/3pk3/6P1/3P4/1q6 h#3 b) wPd2->g2 (9+9)

Thanks for pointing out the error in stipulation. Since corrected.
I am sure the composers tried using a single black knight. Great that you could get a version quickly ! Welldone!
Quote
 
 
+2 #3 Rauf Aliovsadzade 2016-02-26 14:38
Good improvement by Vitaly!
(Виталий ,спасибо!).
Please consider this version and add V.Medintsev as a co-author.
Just show anti-duals (as in the original version) in the solution to
Vitaly's version.
Quote
 

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