MESON Chess Problem Database
Problem Display
PID: 207561 (nrr5/1k6/1pn1p3/1B2B3/R1N1Q1p1/P5P1/6Pp/7K w - - 0 1)
Banning, Wells T
Vsemirnaya Illustrantiya, 1872
#2
9 + 9
| 6490 | yacpdb | 2020 |
SOLUTION
- SOUND
- Sets
- 1...Rc7
- 2.Sd6#
- 1...Rd8
- 2.Qxc6#
- 1...Re8
- 2.Qxc6#
- 1...Rf8
- 2.Qxc6#
- 1...Rg8
- 2.Qxc6#
- 1...Rh8
- 2.Qxc6#
- 1...Sc7
- 2.Sd6#
- 2.Bxc6#
- 2.Qxc6#
- 1...Rc7
- Tries
- 1.Kxh2?
- 1...Rc7
- 2.Sd6#
- 1...Rd8
- 2.Qxc6#
- 1...Re8
- 2.Qxc6#
- 1...Rf8
- 2.Qxc6#
- 1...Rg8
- 2.Qxc6#
- 1...Sc7
- 2.Sd6#
- 2.Bxc6#
- 2.Qxc6#
- 1...Rh8+!
- 1...Rc7
- 1.Sb2?
- 1...Rd8
- 2.Qxc6#
- 1...Re8
- 2.Qxc6#
- 1...Rf8
- 2.Qxc6#
- 1...Rg8
- 2.Qxc6#
- 1...Rh8
- 2.Qxc6#
- 1...Sc7
- 2.Bxc6#
- 2.Qxc6#
- 1...Rc7!
- 1...Rd8
- 1.Sd2?
- 1...Rd8
- 2.Qxc6#
- 1...Re8
- 2.Qxc6#
- 1...Rf8
- 2.Qxc6#
- 1...Rg8
- 2.Qxc6#
- 1...Rh8
- 2.Qxc6#
- 1...Sc7
- 2.Bxc6#
- 2.Qxc6#
- 1...Rc7!
- 1...Rd8
- 1.Se3?
- 1...Rd8
- 2.Qxc6#
- 1...Re8
- 2.Qxc6#
- 1...Rf8
- 2.Qxc6#
- 1...Rg8
- 2.Qxc6#
- 1...Rh8
- 2.Qxc6#
- 1...Sc7
- 2.Bxc6#
- 2.Qxc6#
- 1...Rc7!
- 1...Rd8
- 1.Bf4?
- 1...Rc7
- 2.Sd6#
- 1...Rd8
- 2.Qxc6#
- 1...Re8
- 2.Qxc6#
- 1...Rf8
- 2.Qxc6#
- 1...Rg8
- 2.Qxc6#
- 1...Rh8
- 2.Qxc6#
- 1...Sc7
- 2.Sd6#
- 2.Bxc6#
- 2.Qxc6#
- 1...e5!
- 1...Rc7
- 1.Bf6?
- 1...Kc7
- 2.Qxc6#
- 1...Rd8
- 2.Qxc6#
- 1...Re8
- 2.Qxc6#
- 1...Rf8
- 2.Qxc6#
- 1...Rg8
- 2.Qxc6#
- 1...Rh8
- 2.Qxc6#
- 1...Rc7
- 2.Sd6#
- 1...Sc7
- 2.Sd6#
- 2.Bxc6#
- 2.Qxc6#
- 1...e5!
- 1...Kc7
- 1.Ra5?
- 1...Rc7
- 2.Sd6#
- 1...Rd8
- 2.Qxc6#
- 1...Re8
- 2.Qxc6#
- 1...Rf8
- 2.Qxc6#
- 1...Rg8
- 2.Qxc6#
- 1...Rh8
- 2.Qxc6#
- 1...Sc7
- 2.Sd6#
- 2.Bxc6#
- 2.Qxc6#
- 1...bxa5!
- 1...Rc7
- 1.Qf3?
- 1...Rc7
- 2.Sd6#
- 1...Rd8
- 2.Qxc6#
- 1...Re8
- 2.Qxc6#
- 1...Rf8
- 2.Qxc6#
- 1...Rg8
- 2.Qxc6#
- 1...Rh8
- 2.Qxc6#
- 1...Sc7
- 2.Sd6#
- 2.Bxc6#
- 2.Qxc6#
- 1...gxf3!
- 1...Rc7
- 1.Qd5?
- 1...Rc7
- 2.Sd6#
- 1...Rd8
- 2.Qxc6#
- 1...Re8
- 2.Qxc6#
- 1...Rf8
- 2.Qxc6#
- 1...Rg8
- 2.Qxc6#
- 1...Rh8
- 2.Qxc6#
- 1...Sc7
- 2.Sd6#
- 2.Bxc6#
- 2.Qxc6#
- 1...exd5!
- 1...Rc7
- 1.Qh7+?
- 1...Rc7
- 2.Sd6#
- 1...Sc7
- 2.Sd6#
- 1...Se7!
- 1...Rc7
- 1.Kxh2?
- Keys
- 1.Ra6!
- 1...Rc7
- 2.Sd6#
- 1...Rd8
- 2.Qxc6#
- 1...Re8
- 2.Qxc6#
- 1...Rf8
- 2.Qxc6#
- 1...Rg8
- 2.Qxc6#
- 1...Rh8
- 2.Qxc6#
- 1...Sc7
- 2.Sd6#
- 2.Qxc6#
- 1...Rc7
- 1.Ra6!
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- R(i);SBLOCK::S(F)
- R(i);N_GUARD::QAB1(G),XS(d)
- Tries
- Try
- K(A);P-FLIGHT,XP(a)
- Vars
- R(i);SBLOCK::S(F)
- R(i);N_GUARD::QAB1(G),XS(d)
- Refutation
- R(i);CHECK
- Try
- S(F);
- Vars
- R(i);N_GUARD::QAB1(G),XS(d)
- Refutation
- R(i);
- Try
- S(F);
- Vars
- R(i);N_GUARD::QAB1(G),XS(d)
- Refutation
- R(i);
- Try
- S(F);
- Vars
- R(i);N_GUARD::QAB1(G),XS(d)
- Refutation
- R(i);
- Try
- B(I);
- Vars
- R(i);SBLOCK::S(F)
- R(i);N_GUARD::QAB1(G),XS(d)
- Refutation
- P(e);
- Try
- B(I);
- Vars
- K(f);N_SPINS(d),P-FLIGHT::QAR1(G),XS(d)
- R(i);N_GUARD::QAB1(G),XS(d)
- R(i);SBLOCK::S(F)
- Refutation
- P(e);
- Try
- R(E);
- Vars
- R(i);SBLOCK::S(F)
- R(i);N_GUARD::QAB1(G),XS(d)
- Refutation
- P(c);XR(E)
- Try
- Q(G);
- Vars
- R(i);SBLOCK::S(F)
- R(i);N_GUARD::QAB1(G),XS(d)
- Refutation
- P(b);N_SPINS(d),XQ(G)
- Try
- Q(G);
- Vars
- R(i);SBLOCK::S(F)
- R(i);N_GUARD::QAB1(G),XS(d)
- Refutation
- P(e);N_SPINS(d),XQ(G)
- Try
- Q(G);CHECK,N_PINS(d)
- Vars
- R(i);P_SPINR(i)::S(F)
- S(g);P_SPINS(g)::S(F)
- Refutation
- S(d);P_SPINS(d)
- Try
- Actual
- R(E);
- Vars
- R(i);SBLOCK::S(F)
- R(i);N_GUARD::QAB1(G),XS(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).