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Problem 597: Pavel Murashev, Mykola Chernyavski & Valery Gurov
pavel.murashevmykola.chernyavskivalery.gurov(21.06.2015) Welcome to Pavel Murashev & Valery Gurov from Russia who with their Ukraine collaborator Mykola Chernyavski show a nice twomover with changed mates!
 
 
 
 
 
 
 

597. Pavel Murashev (Russia) &

Mykola Chernyavski (Ukraine) &

 Valery Gurov (Russia)

21.06.2015
597
#2 vvv                    (11+11)
 
1.Sd1? (2.Se3#]), 1...Rxc3 (a) 2.Sxc3#, 1...Rxc5 (b) 2.Rxd4#, 1...f4!  
1.Sd3? (zz), 1...Rxc3 (a), Rb4 2.Sdb4#, 1...f4,g4 (c) 2.Sxf4# - (selfpin), 1...Rxc5!  
1.Qd3? (2.Qxc4#), 1...Rxc3 (a), Rxc5 (b) 2.Qxd4#, 1...exd3 2.Bf3# (X), 1...Rb4!  
    1. cxd4! (zz)
1...Rc3 (a), Rb4  2.Sab4# 1...Rxc5! (b) 2.dxc5#
1...Rxd4! 2.c4# - selfpin 1...g4, f4 (c) 2.Qxe4# - selfpin
1...exf3 2.Bxf3# (X)  (1...gxh5 2.Qxf5#, 1...S~ 2.Sc7#)
 
Unlocking double pawn (white pawn and black rook), black correction - bR cross, 3 change of mates and 3x2 in 4-phase, reciprocal defenses-refutations, binding itself. (Authors)
 

Comments  

 
+1 #1 anatoly vasylenko 2015-06-21 04:32
Жаль, что авторы согласились с наличием неиграющего в решении слона, но, похоже, что при закрытом пешечном балансе это единственная возможность сохранить всю тематическую игру
Quote
 
 
0 #2 Seetharaman Kalyan 2015-12-15 19:26
The authors have found the following better setting, using a WP instead of Bishop at a3.
Quote
 

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