MESON Chess Problem Database
Problem Display
PID: 157599 (3k4/1K1N4/2PP1N2/3b4/8/8/8/8 w - - 0 1)
Kozhakin, Vladimir Vladimirovich
Sahovska Kompozicia, 1982
#2
5 + 2
| 15148 | Sadier Collection | 2016 |
SOLUTION
- SOUND
- Sets
- 1...Ba2
- 2.c7#
- 1...Bb3
- 2.c7#
- 1...Bc4
- 2.c7#
- 1...Be6
- 2.c7#
- 1...Bf7
- 2.c7#
- 1...Bg8
- 2.c7#
- 1...Ba2
- Tries
- 1.Sc5?
- 1...Bh1
- 2.Se6#
- 1...Ba2
- 2.c7#
- 1...Bg2
- 2.Se6#
- 1...Bb3
- 2.c7#
- 1...Bf3
- 2.Se6#
- 1...Bc4
- 2.c7#
- 1...Be4
- 2.Se6#
- 1...Be6
- 2.Sxe6#
- 2.c7#
- 1...Bf7
- 2.c7#
- 1...Bg8
- 2.c7#
- 1...Bxc6+!
- 1...Bh1
- 1.Sf8?
- 1...Bh1
- 2.Se6#
- 1...Ba2
- 2.c7#
- 1...Bg2
- 2.Se6#
- 1...Bb3
- 2.c7#
- 1...Bf3
- 2.Se6#
- 1...Bc4
- 2.c7#
- 1...Be4
- 2.Se6#
- 1...Be6
- 2.Sxe6#
- 2.c7#
- 1...Bf7
- 2.c7#
- 1...Bg8
- 2.c7#
- 1...Bxc6+!
- 1...Bh1
- 1.Sc5?
- Keys
- 1.Se5!
- 1...Bxc6+
- 2.Sxc6#
- 1...Bh1
- 2.Sf7#
- 1...Ba2
- 2.c7#
- 1...Bg2
- 2.Sf7#
- 1...Bb3
- 2.c7#
- 1...Bf3
- 2.Sf7#
- 1...Bc4
- 2.c7#
- 1...Be4
- 2.Sf7#
- 1...Be6
- 2.c7#
- 1...Bf7
- 2.Sxf7#
- 2.c7#
- 1...Bg8
- 2.c7#
- 1...Bxc6+
- 1.Se5!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 5
- REMOVED MATES = 1
- Sets
- B(a);N_PINP(A)::P(A)
- Tries
- Try
- S(E);
- Vars
- B(a);N_GUARD::S(E)
- B(a);N_PINP(A)::P(A)
- Refutation
- B(a);CHECK,XP(A)
- Try
- S(E);
- Vars
- B(a);N_GUARD::S(E)
- B(a);N_PINP(A)::P(A)
- Refutation
- B(a);CHECK,XP(A)
- Try
- Actual
- S(E);
- Vars
- B(a);CHECK,XP(A)::S(E),XB(a)
- B(a);N_GUARD::S(E)
- B(a);N_PINP(A)::P(A)
Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) &
CSS/Javascript (jQuery, Bootstrap & DataTables).