MESON Chess Problem Database
Problem Display
PID: 143485 (8/8/n2pN1Q1/N2k3p/3P2br/7n/8/B2RK3 w - - 0 1)
Pulitzer, Walter
British Chess Magazine, 1895
#2
7 + 7
SOLUTION
- SOUND
- Sets
- 1...Bxd1
- 2.Qf5#
- 1...Be2
- 2.Qf5#
- 1...Bf3
- 2.Qf5#
- 1...Bf5
- 2.Qxf5#
- 1...Sg1
- 2.Sf4#
- 1...Sf2
- 2.Sf4#
- 1...Sf4
- 2.Sxf4#
- 1...Sg5
- 2.Sf4#
- 1...Sb4
- 2.Sc7#
- 1...Sc5
- 2.Sc7#
- 1...Sc7
- 2.Sxc7#
- 1...Sb8
- 2.Sc7#
- 1...Bxd1
- Tries
- 1.Kd2?
- 1...Bxd1
- 2.Qf5#
- 1...Bf5
- 2.Qxf5#
- 1...Be2
- 2.Qf5#
- 1...Bf3
- 2.Qf5#
- 1...Sg1
- 2.Sf4#
- 1...Sf2
- 2.Sf4#
- 1...Sf4
- 2.Sxf4#
- 1...Sg5
- 2.Sf4#
- 1...Sb4
- 2.Sc7#
- 1...Sc5
- 2.Sc7#
- 1...Sc7
- 2.Sxc7#
- 1...Sb8
- 2.Sc7#
- 1...Bxe6!
- 1...Bxd1
- 1.Bb2?
- 1...Bxd1
- 2.Qf5#
- 1...Bf5
- 2.Qxf5#
- 1...Be2
- 2.Qf5#
- 1...Bf3
- 2.Qf5#
- 1...Sg1
- 2.Sf4#
- 1...Sf2
- 2.Sf4#
- 1...Sf4
- 2.Sxf4#
- 1...Sg5
- 2.Sf4#
- 1...Sb4
- 2.Sc7#
- 1...Sc5
- 2.Sc7#
- 1...Sc7
- 2.Sxc7#
- 1...Sb8
- 2.Sc7#
- 1...Bxe6!
- 1...Bxd1
- 1.Bc3?
- 1...Bxd1
- 2.Qf5#
- 1...Bf5
- 2.Qxf5#
- 1...Be2
- 2.Qf5#
- 1...Bf3
- 2.Qf5#
- 1...Sg1
- 2.Sf4#
- 1...Sf2
- 2.Sf4#
- 1...Sf4
- 2.Sxf4#
- 1...Sg5
- 2.Sf4#
- 1...Sb4
- 2.Sc7#
- 1...Sc5
- 2.Sc7#
- 1...Sc7
- 2.Sxc7#
- 1...Sb8
- 2.Sc7#
- 1...Bxe6!
- 1...Bxd1
- 1.Rb1?
- 1...Bf5
- 2.Qxf5#
- 1...Bd1
- 2.Qf5#
- 1...Be2
- 2.Qf5#
- 1...Bf3
- 2.Qf5#
- 1...Sg1
- 2.Sf4#
- 1...Sf2
- 2.Sf4#
- 1...Sf4
- 2.Sxf4#
- 1...Sg5
- 2.Sf4#
- 1...Sb4
- 2.Sc7#
- 1...Sc5
- 2.Sc7#
- 1...Sc7
- 2.Sxc7#
- 1...Sb8
- 2.Sc7#
- 2.Rb5#
- 1...Bxe6!
- 1...Bf5
- 1.Rc1?
- 1...Bf5
- 2.Qxf5#
- 1...Bd1
- 2.Qf5#
- 1...Be2
- 2.Qf5#
- 1...Bf3
- 2.Qf5#
- 1...Sg1
- 2.Sf4#
- 1...Sf2
- 2.Sf4#
- 1...Sf4
- 2.Sxf4#
- 1...Sg5
- 2.Sf4#
- 1...Sb4
- 2.Sc7#
- 1...Sc5
- 2.Sc7#
- 1...Sc7
- 2.Sxc7#
- 1...Sb8
- 2.Sc7#
- 1...Bxe6!
- 1...Bf5
- 1.Rd2?
- 1...Bf5
- 2.Qxf5#
- 1...Bd1
- 2.Qf5#
- 1...Be2
- 2.Qf5#
- 1...Bf3
- 2.Qf5#
- 1...Sg1
- 2.Sf4#
- 1...Sf2
- 2.Sf4#
- 1...Sf4
- 2.Sxf4#
- 1...Sg5
- 2.Sf4#
- 1...Sb4
- 2.Sc7#
- 1...Sc5
- 2.Sc7#
- 2.dxc5#
- 1...Sc7
- 2.Sxc7#
- 1...Sb8
- 2.Sc7#
- 1...Bxe6!
- 1...Bf5
- 1.Rd3?
- 1...Bf5
- 2.Qxf5#
- 1...Bd1
- 2.Qf5#
- 1...Be2
- 2.Qf5#
- 1...Bf3
- 2.Qf5#
- 1...Sg1
- 2.Sf4#
- 1...Sf2
- 2.Sf4#
- 1...Sf4
- 2.Sxf4#
- 1...Sg5
- 2.Sf4#
- 1...Sb4
- 2.Sc7#
- 1...Sc5
- 2.Sc7#
- 2.dxc5#
- 1...Sc7
- 2.Sxc7#
- 1...Sb8
- 2.Sc7#
- 1...Bxe6!
- 1...Bf5
- 1.Qb1?
- 1...Bxd1
- 2.Qf5#
- 1...Bxe6
- 2.Qb7#
- 1...Be2
- 2.Qf5#
- 1...Bf3
- 2.Qf5#
- 1...Bf5
- 2.Qxf5#
- 1...Sg1
- 2.Sf4#
- 1...Sf2
- 2.Sf4#
- 1...Sf4
- 2.Sxf4#
- 1...Sg5
- 2.Sf4#
- 1...Sb4
- 2.Sc7#
- 1...Sc5
- 2.Sc7#
- 1...Sc7
- 2.Sxc7#
- 1...Sb8
- 2.Sc7#
- 1...Kxe6!
- 1...Bxd1
- 1.Qc2?
- 1...Bxd1
- 2.Qf5#
- 1...Bxe6
- 2.Qc6#
- 1...Be2
- 2.Qf5#
- 1...Bf3
- 2.Qf5#
- 1...Bf5
- 2.Qxf5#
- 1...Sg1
- 2.Sf4#
- 1...Sf2
- 2.Sf4#
- 1...Sf4
- 2.Sxf4#
- 1...Sg5
- 2.Sf4#
- 1...Sb4
- 2.Sc7#
- 1...Sc5
- 2.Sc7#
- 1...Sc7
- 2.Sxc7#
- 1...Sb8
- 2.Sc7#
- 1...Kxe6!
- 1...Bxd1
- 1.Kd2?
- Keys
- 1.Qh7!
- 1...Kxe6
- 2.d5#
- 1...Bxd1
- 2.Qf5#
- 1...Bxe6
- 2.Qb7#
- 1...Bf5
- 2.Qxf5#
- 1...Be2
- 2.Qf5#
- 1...Bf3
- 2.Qf5#
- 1...Sg1
- 2.Sf4#
- 1...Sf2
- 2.Sf4#
- 1...Sf4
- 2.Sxf4#
- 1...Sg5
- 2.Sf4#
- 1...Sb4
- 2.Sc7#
- 1...Sc5
- 2.Sc7#
- 1...Sc7
- 2.Sxc7#
- 1...Sb8
- 2.Sc7#
- 1...Kxe6
- 1.Qh7!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 0
- Sets
- B(b);N_GUARD,XR(B)::QAR2(G)
- B(b);N_GUARD::QAR2(G)
- B(b);N_GUARD::QAR2(G),XB(b)
- S(a);N_GUARD::S(F)
- S(a);N_GUARD::S(F),XS(a)
- S(f);N_GUARD::S(F)
- S(f);N_GUARD::S(F),XS(f)
- Tries
- Try
- K(C);S_FLIGHT
- Vars
- B(b);N_GUARD,XR(B)::QAR2(G)
- B(b);N_GUARD::QAR2(G),XB(b)
- B(b);N_GUARD::QAR2(G)
- S(a);N_GUARD::S(F)
- S(a);N_GUARD::S(F),XS(a)
- S(f);N_GUARD::S(F)
- S(f);N_GUARD::S(F),XS(f)
- Refutation
- B(b);XS(F)
- Try
- B(A);
- Vars
- B(b);N_GUARD,XR(B)::QAR2(G)
- B(b);N_GUARD::QAR2(G),XB(b)
- B(b);N_GUARD::QAR2(G)
- S(a);N_GUARD::S(F)
- S(a);N_GUARD::S(F),XS(a)
- S(f);N_GUARD::S(F)
- S(f);N_GUARD::S(F),XS(f)
- Refutation
- B(b);XS(F)
- Try
- B(A);
- Vars
- B(b);N_GUARD,XR(B)::QAR2(G)
- B(b);N_GUARD::QAR2(G),XB(b)
- B(b);N_GUARD::QAR2(G)
- S(a);N_GUARD::S(F)
- S(a);N_GUARD::S(F),XS(a)
- S(f);N_GUARD::S(F)
- S(f);N_GUARD::S(F),XS(f)
- Refutation
- B(b);XS(F)
- Try
- R(B);
- Vars
- B(b);N_GUARD::QAR2(G),XB(b)
- B(b);N_GUARD::QAR2(G)
- S(a);N_GUARD::S(F)
- S(a);N_GUARD::S(F),XS(a)
- S(f);N_GUARD::S(F)
- S(f);N_GUARD::S(F),XS(f)
- Refutation
- B(b);XS(F)
- Try
- R(B);
- Vars
- B(b);N_GUARD::QAR2(G),XB(b)
- B(b);N_GUARD::QAR2(G)
- S(a);N_GUARD::S(F)
- S(a);N_GUARD::S(F),XS(a)
- S(f);N_GUARD::S(F)
- S(f);N_GUARD::S(F),XS(f)
- Refutation
- B(b);XS(F)
- Try
- R(B);
- Vars
- B(b);N_GUARD::QAR2(G),XB(b)
- B(b);N_GUARD::QAR2(G)
- S(a);N_GUARD::S(F)
- S(a);N_GUARD::S(F),XS(a)
- S(f);N_GUARD::S(F)
- S(f);N_GUARD::S(F),XS(f)
- Refutation
- B(b);XS(F)
- Try
- R(B);
- Vars
- B(b);N_GUARD::QAR2(G),XB(b)
- B(b);N_GUARD::QAR2(G)
- S(a);N_GUARD::S(F)
- S(a);N_GUARD::S(F),XS(a)
- S(f);N_GUARD::S(F)
- S(f);N_GUARD::S(F),XS(f)
- Refutation
- B(b);XS(F)
- Try
- Q(G);
- Vars
- B(b);N_GUARD,XR(B)::QAR2(G)
- B(b);SBLOCK,XS(F)::QAB(G)
- B(b);N_GUARD::QAR2(G)
- B(b);N_GUARD::QAR2(G),XB(b)
- S(a);N_GUARD::S(F)
- S(a);N_GUARD::S(F),XS(a)
- S(f);N_GUARD::S(F)
- S(f);N_GUARD::S(F),XS(f)
- Refutation
- K(d);S_FLIGHT,XS(F)
- Try
- Q(G);
- Vars
- B(b);N_GUARD,XR(B)::QAR2(G)
- B(b);SBLOCK,XS(F)::QAB1(G)
- B(b);N_GUARD::QAR2(G)
- B(b);N_GUARD::QAR2(G),XB(b)
- S(a);N_GUARD::S(F)
- S(a);N_GUARD::S(F),XS(a)
- S(f);N_GUARD::S(F)
- S(f);N_GUARD::S(F),XS(f)
- Refutation
- K(d);S_FLIGHT,XS(F)
- Try
- Actual
- Q(G);
- Vars
- K(d);OGATE,S_FLIGHT,XS(F)::P(D)
- B(b);N_GUARD,XR(B)::QAR2(G)
- B(b);SBLOCK,XS(F)::QAB(G)
- B(b);N_GUARD::QAR2(G),XB(b)
- B(b);N_GUARD::QAR2(G)
- S(a);N_GUARD::S(F)
- S(a);N_GUARD::S(F),XS(a)
- S(f);N_GUARD::S(F)
- S(f);N_GUARD::S(F),XS(f)
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).