MESON Chess Problem Database
Problem Display
PID: 227833 (1n6/6n1/3R1N2/2B1k3/6B1/5K2/8/8 w - - 0 1)
Kohn, Andor
Nepszava, 1926
#2
5 + 3
| 6490 | yacpdb | 2020 |
SOLUTION
- SOUND
- Sets
- 1...Sh5
- 2.Re6#
- 1...Se6
- 2.Rxe6#
- 1...Se8
- 2.Re6#
- 1...Sa6
- 2.Sd7#
- 1...Sc6
- 2.Sd7#
- 1...Sd7
- 2.Sxd7#
- 1...Sh5
- Tries
- 1.Ke3?
- 1...Se6
- 2.Rxe6#
- 1...Sh5
- 2.Re6#
- 1...Se8
- 2.Re6#
- 1...Sa6
- 2.Sd7#
- 1...Sc6
- 2.Sd7#
- 1...Sd7
- 2.Sxd7#
- 1...Sf5+!
- 1...Se6
- 1.Be3?
- threat
- 2.Bf4#
- 1...Se6
- 2.Rxe6#
- 1...Sh5
- 2.Re6#
- 1...Kxd6!
- threat
- 1.Ke3?
- Keys
- 1.Bh3!
- 1...Se6
- 2.Rxe6#
- 1...Sf5
- 2.Sg4#
- 1...Sh5
- 2.Re6#
- 1...Se8
- 2.Re6#
- 1...Sa6
- 2.Sd7#
- 1...Sc6
- 2.Sd7#
- 1...Sd7
- 2.Sxd7#
- 1...Se6
- 1.Bh3!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- S(b);N_GUARD::R1(D)
- S(b);N_GUARD::R1(D),XS(b)
- S(c);N_GUARD::S(E)
- S(c);N_GUARD::S(E),XS(c)
- Tries
- Try
- K(A);P-FLIGHT
- Vars
- S(b);N_GUARD::R1(D),XS(b)
- S(b);N_GUARD::R1(D)
- S(c);N_GUARD::S(E)
- S(c);N_GUARD::S(E),XS(c)
- Refutation
- S(b);CHECK
- Try
- B(C);
- Threat
- B(C)
- Vars
- S(b);N_GUARD::R1(D),XS(b)
- S(b);N_GUARD::R1(D)
- Refutation
- K(a);S_FLIGHT,XR(D)
- Try
- Actual
- B(B);
- Vars
- S(b);N_GUARD::R1(D),XS(b)
- S(b);SBLOCK::S(E)
- S(b);N_GUARD::R1(D)
- S(c);N_GUARD::S(E)
- S(c);N_GUARD::S(E),XS(c)
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).