MESON Chess Problem Database
Problem Display
PID: 160853 (4K3/2p5/2P2N2/2R1N3/1P1k4/3r4/5P2/5B2 w - - 0 1)
Williams, Philip Hamilton
Derby Advertiser, 1905
#2
8 + 3
| 15351 | SCPF/BCPS Black Books | 2017 |
SOLUTION
- SOUND
- Sets
- 1...Rd1
- 2.Sf3#
- 1...Rd2
- 2.Sf3#
- 1...Rc3
- 2.Rd5#
- 1...Rf3
- 2.Sxf3#
- 1...Rd1
- Tries
- 1.Sg6?
- 1...Ra3
- 2.Rc4#
- 1...Rd1
- 2.Rc4#
- 1...Rd2
- 2.Rc4#
- 1...Rb3
- 2.Rc4#
- 1...Rc3
- 2.Rd5#
- 1...Rf3
- 2.Rc4#
- 1...Rg3
- 2.Rc4#
- 1...Rh3
- 2.Rc4#
- 1...Re3+!
- 1...Ra3
- 1.Sed7?
- 1...Ra3
- 2.Rc4#
- 1...Rd1
- 2.Rc4#
- 1...Rd2
- 2.Rc4#
- 1...Rb3
- 2.Rc4#
- 1...Rc3
- 2.Rd5#
- 1...Rf3
- 2.Rc4#
- 1...Rg3
- 2.Rc4#
- 1...Rh3
- 2.Rc4#
- 1...Re3+!
- 1...Ra3
- 1.Sf7?
- 1...Ra3
- 2.Rc4#
- 1...Rd1
- 2.Rc4#
- 1...Rd2
- 2.Rc4#
- 1...Rb3
- 2.Rc4#
- 1...Rc3
- 2.Rd5#
- 1...Rf3
- 2.Rc4#
- 1...Rg3
- 2.Rc4#
- 1...Rh3
- 2.Rc4#
- 1...Re3+!
- 1...Ra3
- 1.Sg6?
- Keys
- 1.Seg4!
- 1...Re3+
- 2.fxe3#
- 1...Ra3
- 2.Rc4#
- 1...Rd1
- 2.Rc4#
- 1...Rd2
- 2.Rc4#
- 1...Rb3
- 2.Rc4#
- 1...Rc3
- 2.Rd5#
- 1...Rf3
- 2.Rc4#
- 1...Rg3
- 2.Rc4#
- 1...Rh3
- 2.Rc4#
- 1...Re3+
- 1.Seg4!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 3
- ADDED MATES = 5
- REMOVED MATES = 0
- Sets
- R(a);N_GUARD::S(E)
- R(a);SBLOCK::R1(D)
- R(a);N_GUARD::S(E),XR(a)
- Tries
- Try
- S(E);
- Vars
- R(a);::R1(D)
- R(a);SBLOCK::R1(D)
- Refutation
- R(a);CHECK
- Try
- S(E);
- Vars
- R(a);::R1(D)
- R(a);SBLOCK::R1(D)
- Refutation
- R(a);CHECK
- Try
- S(E);
- Vars
- R(a);::R1(D)
- R(a);SBLOCK::R1(D)
- Refutation
- R(a);CHECK
- Try
- Actual
- S(E);
- Vars
- R(a);CHECK,OGATE::P(B),XR(a)
- R(a);::R1(D)
- R(a);SBLOCK::R1(D)
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).