MESON Chess Problem Database
Problem Display
PID: 226676 (7K/4p3/7k/7p/7R/8/8/6R1 w - - 0 1)
Zimmer, Eligiusz
Sachova skladba, 2005
#2
3 + 3
| 15148 | Sadier Collection | 2020 |
SOLUTION
- SOUND
- Tries
- 1.Ra4?
- 1...h4
- 2.Rxh4#
- 1...e5
- 2.Ra6#
- 1...e6!
- 1...h4
- 1.Rb4?
- 1...h4
- 2.Rxh4#
- 1...e5
- 2.Rb6#
- 1...e6!
- 1...h4
- 1.Rc4?
- 1...h4
- 2.Rxh4#
- 1...e5
- 2.Rc6#
- 1...e6!
- 1...h4
- 1.Rd4?
- 1...h4
- 2.Rxh4#
- 1...e5
- 2.Rd6#
- 1...e6!
- 1...h4
- 1.Re4?
- threat
- 2.Re6#
- 1...h4
- 2.Rxh4#
- 1...e6
- 2.Rxe6#
- 1...e5!
- threat
- 1.Rhg4?
- threat
- 2.Rg6#
- 1...h4
- 2.Rxh4#
- 1...hxg4!
- threat
- 1.Ra4?
- Keys
- 1.Rf4!
- 1...h4
- 2.Rxh4#
- 1...e6
- 2.Rf6#
- 1...e5
- 2.Rf6#
- 1...h4
- 1.Rf4!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 0
- Sets
- Tries
- Try
- R(B);N_PINP(a)
- Vars
- P(a);OGATEB::R(B),XP(a)
- P(c);N_GUARD::R(B)
- Refutation
- P(c);
- Try
- R(B);N_PINP(a)
- Vars
- P(a);OGATEB::R(B),XP(a)
- P(c);N_GUARD::R(B)
- Refutation
- P(c);
- Try
- R(B);N_PINP(a)
- Vars
- P(a);OGATEB::R(B),XP(a)
- P(c);N_GUARD::R(B)
- Refutation
- P(c);
- Try
- R(B);N_PINP(a)
- Vars
- P(a);OGATEB::R(B),XP(a)
- P(c);N_GUARD::R(B)
- Refutation
- P(c);
- Try
- R(B);N_PINP(a)
- Threat
- R(B)
- Vars
- P(a);OGATEB::R(B),XP(a)
- P(c);::R(B),XP(c)
- Refutation
- P(c);
- Try
- R(B);N_PINP(a)
- Threat
- R1(B)
- Vars
- P(a);OGATEB::R(B),XP(a)
- Refutation
- P(a);XR(B)
- Try
- Actual
- R(B);N_PINP(a)
- Vars
- P(a);OGATEB::R(B),XP(a)
- P(c);N_GUARD::R(B)
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).