MESON Chess Problem Database
Problem Display
PID: 71803 (kB5R/P6R/Pp6/b2N4/3p4/qn6/2rpP1K1/2rb3B w - - 0 1)
Fillery, William Edmund Frank
Chess, 1952
#2
9 + 10
SOLUTION
- SOUND
- Sets
- 1...Bc3
- 2.Sxb6#
- 2.Sc7#
- 2.Bd6#
- 1...Bb4
- 2.Sxb6#
- 1...Sc5
- 2.Sc7#
- 2.Bh2#
- 2.Bg3#
- 2.Bf4#
- 2.Be5#
- 2.Bd6#
- 1...Bc3
- Tries
- 1.Kg1?
- threat
- 2.Sc3#
- 2.Sxb6#
- 2.Sc7#
- 1...Qc5
- 2.Sxb6#
- 2.Sc7#
- 1...Qd6
- 2.Sxb6#
- 2.Sc7#
- 1...Qe7
- 2.Sxb6#
- 2.Sc7#
- 1...Qf8
- 2.Sxb6#
- 2.Sc7#
- 1...Qa4
- 2.Sxb6#
- 2.Sc7#
- 1...Rc3
- 2.Sxc3#
- 2.Sxb6#
- 2.Sc7#
- 1...Rc4
- 2.Sxb6#
- 2.Sc7#
- 1...Rc5
- 2.Sxb6#
- 2.Sc7#
- 1...Rc6
- 2.Sc7#
- 1...Rc7
- 2.Sxb6#
- 2.Sxc7#
- 1...Rc8
- 2.Sxb6#
- 2.Sc7#
- 1...Bc3
- 2.Sxc3#
- 2.Se3#
- 2.Sb4#
- 2.Sf4#
- 2.Sxb6#
- 2.Sf6#
- 2.Sc7#
- 2.Se7#
- 2.Bd6#
- 1...Sc5
- 2.Sxb6#
- 2.Sc7#
- 2.Bh2#
- 2.Bg3#
- 2.Bf4#
- 2.Be5#
- 2.Bd6#
- 1...b5
- 2.Sc3#
- 2.Sb6#
- 2.Sc7#
- 1...Bxe2+!
- threat
- 1.Kf2?
- threat
- 2.Sc3#
- 2.Sxb6#
- 2.Sc7#
- 1...Bxe2
- 2.Sxb6#
- 2.Sc7#
- 1...Qc5
- 2.Sxb6#
- 2.Sc7#
- 1...Qd6
- 2.Sxb6#
- 2.Sc7#
- 1...Qe7
- 2.Sxb6#
- 2.Sc7#
- 1...Qa4
- 2.Sxb6#
- 2.Sc7#
- 1...Rc3
- 2.Sxc3#
- 2.Sxb6#
- 2.Sc7#
- 1...Rc4
- 2.Sxb6#
- 2.Sc7#
- 1...Rc5
- 2.Sxb6#
- 2.Sc7#
- 1...Rc6
- 2.Sc7#
- 1...Rc7
- 2.Sxb6#
- 2.Sxc7#
- 1...Rc8
- 2.Sxb6#
- 2.Sc7#
- 1...Bc3
- 2.Sxc3#
- 2.Se3#
- 2.Sb4#
- 2.Sf4#
- 2.Sxb6#
- 2.Sf6#
- 2.Sc7#
- 2.Se7#
- 2.Bd6#
- 1...Sc5
- 2.Sxb6#
- 2.Sc7#
- 2.Bh2#
- 2.Bg3#
- 2.Bf4#
- 2.Be5#
- 2.Bd6#
- 1...b5
- 2.Sc3#
- 2.Sb6#
- 2.Sc7#
- 1...Qf8+!
- threat
- 1.Kh2?
- threat
- 2.Sc3#
- 2.Sxb6#
- 2.Sc7#
- 1...Bxe2
- 2.Sxb6#
- 2.Sc7#
- 1...Qc5
- 2.Sxb6#
- 2.Sc7#
- 1...Qe7
- 2.Sxb6#
- 2.Sc7#
- 1...Qf8
- 2.Sxb6#
- 2.Sc7#
- 1...Qa4
- 2.Sxb6#
- 2.Sc7#
- 1...Rc3
- 2.Sxc3#
- 2.Sxb6#
- 2.Sc7#
- 1...Rc4
- 2.Sxb6#
- 2.Sc7#
- 1...Rc5
- 2.Sxb6#
- 2.Sc7#
- 1...Rc6
- 2.Sc7#
- 1...Rc7
- 2.Sxb6#
- 2.Sxc7#
- 1...Rc8
- 2.Sxb6#
- 2.Sc7#
- 1...Bc3
- 2.Sxc3#
- 2.Se3#
- 2.Sb4#
- 2.Sf4#
- 2.Sxb6#
- 2.Sf6#
- 2.Sc7#
- 2.Se7#
- 2.Bd6#
- 1...Sc5
- 2.Sxb6#
- 2.Sc7#
- 2.Bg3#
- 2.Bf4#
- 2.Be5#
- 2.Bd6#
- 1...b5
- 2.Sc3#
- 2.Sb6#
- 2.Sc7#
- 1...Qd6+!
- threat
- 1.Kg1?
- Keys
- 1.Kh3!
- threat
- 2.Sc3#
- 2.Sxb6#
- 2.Sc7#
- 1...Rc3+
- 2.Sxc3#
- 1...Sa1+
- 2.Sc3#
- 1...Sc5+
- 2.Bg3#
- 1...Bxe2
- 2.Sxb6#
- 2.Sc7#
- 1...Qc5
- 2.Sxb6#
- 2.Sc7#
- 1...Qd6
- 2.Sxb6#
- 2.Sc7#
- 1...Qe7
- 2.Sxb6#
- 2.Sc7#
- 1...Qf8
- 2.Sxb6#
- 2.Sc7#
- 1...Qa4
- 2.Sxb6#
- 2.Sc7#
- 1...Rc4
- 2.Sxb6#
- 2.Sc7#
- 1...Rc5
- 2.Sxb6#
- 2.Sc7#
- 1...Rc6
- 2.Sc7#
- 1...Rc7
- 2.Sxb6#
- 2.Sxc7#
- 1...Rc8
- 2.Sxb6#
- 2.Sc7#
- 1...Bc3
- 2.Sxc3#
- 2.Se3#
- 2.Sb4#
- 2.Sf4#
- 2.Sxb6#
- 2.Sf6#
- 2.Sc7#
- 2.Se7#
- 2.Bd6#
- 1...b5
- 2.Sc3#
- 2.Sb6#
- 2.Sc7#
- threat
- 1.Kh3!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 4
- REMOVED MATES = 1
- Sets
- B(h);N_GUARD::S(D),XP(i)
- Tries
- Try
- K(C);P-FLIGHT
- Threat
- DUALS(3)
- Vars
- R(c);::S(D)
- Refutation
- B(b);CHECK,XP(B)
- Try
- K(C);P-FLIGHT
- Threat
- DUALS(3)
- Vars
- R(c);::S(D)
- Refutation
- Q(e);CHECK
- Try
- K(C);P-FLIGHT
- Threat
- DUALS(3)
- Vars
- R(c);::S(D)
- Refutation
- Q(e);CHECK
- Try
- Actual
- K(C);S_FLIGHT
- Threat
- DUALS(3)
- Vars
- R(c);CHECK::B(A)+S(D),XR(c)
- S(f);CHECK::B(A)+S(D)
- S(f);CHECK,S_CUTQ(e),S_CUTR(c)::R(I)+B(H)
- R(c);::S(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).