MESON Chess Problem Database
Problem Display
PID: 270066 (K1R1Q2B/1P4r1/p2p3b/3P4/1p3p2/pk1B4/b6R/4N1N1 w - - 0 1)
Zurutuza, Imanol
Albrecht-Leiss-Degener Collection, 2023
#2
10 + 9
SOLUTION
- SOUND
- Sets
- 1...Rxg1
- 2.Bc2#
- 2.Bc4#
- 1...Rg2
- 2.Bc4#
- 1...Rg3
- 2.Bc2#
- 2.Bc4#
- 1...Rg4
- 2.Bc2#
- 2.Bc4#
- 1...Rg5
- 2.Bc2#
- 2.Bc4#
- 1...Rg6
- 2.Bc2#
- 2.Bc4#
- 1...Rxb7
- 2.Bc2#
- 2.Bc4#
- 1...Rd7
- 2.Bc2#
- 1...Re7
- 2.Bc2#
- 2.Bc4#
- 1...Rf7
- 2.Bc2#
- 2.Bc4#
- 1...Rh7
- 2.Bc2#
- 2.Bc4#
- 1...Rg8
- 2.Bc2#
- 2.Bc4#
- 1...Rxg1
- Tries
- 1.Sef3?
- threat
- 2.Sd4#
- 1...Rd7
- 2.Bc2#
- 1...Rc7
- 2.Sd2#
- 1...Rg2!
- threat
- 1.Bxg7?
- threat
- 2.Bc2#
- 2.Bc4#
- 1...Bb1
- 2.Bc4#
- 1...Bxg7!
- threat
- 1.Qc6?
- threat
- 2.Qc2#
- 1...Rc7
- 2.Bc2#
- 2.Bc4#
- 1...Rg2
- 2.Bc4#
- 1...Bb1!
- threat
- 1.Sef3?
- Keys
- 1.Sgf3!
- threat
- 2.Sd4#
- 1...Rd7
- 2.Bc2#
- 1...Rc7
- 2.Sd2#
- 1...Rg2
- 2.Bc4#
- threat
- 1.Sgf3!
This is a version of 6977
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- R(i);::B(D)
- Tries
- Try
- S(A);
- Threat
- S(A)
- Vars
- R(i);::B(D)
- R(i);::S(A)
- Refutation
- R(i);
- Try
- B(J);XR(i)
- Threat
- DUALS(2)
- Vars
- B(a);::B(D)
- Refutation
- B(h);XB(J)
- Try
- Q(I);
- Threat
- QAB1(I)
- Vars
- R(i);::B(D)
- Refutation
- B(a);
- Try
- Actual
- S(B);
- Threat
- S(B)
- Vars
- R(i);::B(D)
- R(i);::S(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).