MESON Chess Problem Database
Problem Display
PID: 21869 (3n4/2N1B3/5p2/r2p1K2/p2k1P2/8/pPP5/Nb2RB2 w - - 0 1)
Warton, Thomas Joseph
Manchester Weekly Times, 1921
#2
9 + 8
SOLUTION
- SOUND
- Sets
- 1...Rb5
- 2.Sxb5#
- 1...Rc5
- 2.Bxf6#
- 1...Ra6
- 2.Sb5#
- 1...Ra7
- 2.Sb5#
- 1...Ra8
- 2.Sb5#
- 1...Bxc2+
- 2.Sxc2#
- 1...Sc6
- 2.Se6#
- 1...Se6
- 2.Sxe6#
- 1...Sb7
- 2.Se6#
- 1...Sf7
- 2.Se6#
- 1...a3
- 2.Sb3#
- 1...Rb5
- Tries
- 1.Kg4?
- threat
- 2.c3#
- 1...Bxc2
- 2.Sxc2#
- 1...Rc5
- 2.Bxf6#
- 1...f5+!
- threat
- 1.Bd3?
- 1...Rb5
- 2.Sxb5#
- 1...Rc5
- 2.Bxf6#
- 1...Ra6
- 2.Sb5#
- 1...Ra7
- 2.Sb5#
- 1...Ra8
- 2.Sb5#
- 1...Sc6
- 2.Se6#
- 1...Se6
- 2.Sxe6#
- 1...Sb7
- 2.Se6#
- 1...Sf7
- 2.Se6#
- 1...a3
- 2.Sb3#
- 1...Bxc2!
- 1...Rb5
- 1.Ba3?
- 1...Bxc2+
- 2.Sxc2#
- 1...Rb5
- 2.Sxb5#
- 1...Ra6
- 2.Sb5#
- 1...Ra7
- 2.Sb5#
- 1...Ra8
- 2.Sb5#
- 1...Sc6
- 2.Se6#
- 1...Se6
- 2.Sxe6#
- 1...Sb7
- 2.Se6#
- 1...Sf7
- 2.Se6#
- 1...Rc5!
- 1...Bxc2+
- 1.Bb4?
- 1...Bxc2+
- 2.Sxc2#
- 1...Rb5
- 2.Sxb5#
- 1...Ra6
- 2.Sb5#
- 1...Ra7
- 2.Sb5#
- 1...Ra8
- 2.Sb5#
- 1...Sc6
- 2.Se6#
- 1...Se6
- 2.Sxe6#
- 1...Sb7
- 2.Se6#
- 1...Sf7
- 2.Se6#
- 1...a3
- 2.Sb3#
- 1...Rc5!
- 1...Bxc2+
- 1.Bd6?
- 1...Bxc2+
- 2.Sxc2#
- 1...Rb5
- 2.Sxb5#
- 1...Ra6
- 2.Sb5#
- 1...Ra7
- 2.Sb5#
- 1...Ra8
- 2.Sb5#
- 1...Sc6
- 2.Se6#
- 1...Se6
- 2.Sxe6#
- 1...Sb7
- 2.Se6#
- 1...Sf7
- 2.Se6#
- 1...a3
- 2.Sb3#
- 1...Rc5!
- 1...Bxc2+
- 1.Bf8?
- 1...Bxc2+
- 2.Sxc2#
- 1...Rb5
- 2.Sxb5#
- 1...Ra6
- 2.Sb5#
- 1...Ra7
- 2.Sb5#
- 1...Ra8
- 2.Sb5#
- 1...Sc6
- 2.Se6#
- 1...Se6
- 2.Sxe6#
- 1...Sb7
- 2.Se6#
- 1...Sf7
- 2.Se6#
- 1...a3
- 2.Sb3#
- 1...Rc5!
- 1...Bxc2+
- 1.Kg4?
- Keys
- 1.Kg6!
- 1...Bxc2+
- 2.Sxc2#
- 1...Rb5
- 2.Sxb5#
- 1...Rc5
- 2.Bxf6#
- 1...Ra6
- 2.Sb5#
- 1...Ra7
- 2.Sb5#
- 1...Ra8
- 2.Sb5#
- 1...Sc6
- 2.Se6#
- 1...Se6
- 2.Sxe6#
- 1...Sb7
- 2.Se6#
- 1...Sf7
- 2.Se6#
- 1...a3
- 2.Sb3#
- 1...f5
- 2.c3#
- 1...Bxc2+
- 1.Kg6!
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- R(e);N_GUARD::S(H),XR(e)
- R(e);SBLOCK::B(I),XP(g)
- R(e);N_GUARD::S(H)
- B(a);CHECK,XP(E)::S(A),XB(a)
- S(h);N_GUARD::S(H)
- S(h);N_GUARD::S(H),XS(h)
- P(c);N_GUARD::S(A)
- Tries
- Try
- K(G);N_SPINP(E),S_FLIGHT
- Threat
- P(E)
- Vars
- B(a);XP(E)::S(A),XB(a)
- R(e);SBLOCK::B(I),XP(g)
- Refutation
- P(g);CHECK
- Try
- B(C);N_SPINP(E)
- Vars
- R(e);N_GUARD::S(H),XR(e)
- R(e);SBLOCK::B(I),XP(g)
- R(e);N_GUARD::S(H)
- S(h);N_GUARD::S(H)
- S(h);N_GUARD::S(H),XS(h)
- P(c);N_GUARD::S(A)
- Refutation
- B(a);P_PINB(C),XP(E)
- Try
- B(I);
- Vars
- B(a);CHECK,XP(E)::S(A),XB(a)
- R(e);N_GUARD::S(H),XR(e)
- R(e);N_GUARD::S(H)
- S(h);N_GUARD::S(H)
- S(h);N_GUARD::S(H),XS(h)
- Refutation
- R(e);
- Try
- B(I);
- Vars
- B(a);CHECK,XP(E)::S(A),XB(a)
- R(e);N_GUARD::S(H),XR(e)
- R(e);N_GUARD::S(H)
- S(h);N_GUARD::S(H)
- S(h);N_GUARD::S(H),XS(h)
- P(c);N_GUARD::S(A)
- Refutation
- R(e);
- Try
- B(I);
- Vars
- B(a);CHECK,XP(E)::S(A),XB(a)
- R(e);N_GUARD::S(H),XR(e)
- R(e);N_GUARD::S(H)
- S(h);N_GUARD::S(H)
- S(h);N_GUARD::S(H),XS(h)
- P(c);N_GUARD::S(A)
- Refutation
- R(e);
- Try
- B(I);
- Vars
- B(a);CHECK,XP(E)::S(A),XB(a)
- R(e);N_GUARD::S(H),XR(e)
- R(e);N_GUARD::S(H)
- S(h);N_GUARD::S(H)
- S(h);N_GUARD::S(H),XS(h)
- P(c);N_GUARD::S(A)
- Refutation
- R(e);
- Try
- Actual
- K(G);S_FLIGHT
- Vars
- B(a);CHECK,XP(E)::S(A),XB(a)
- R(e);N_GUARD::S(H),XR(e)
- R(e);SBLOCK::B(I),XP(g)
- R(e);N_GUARD::S(H)
- S(h);N_GUARD::S(H)
- S(h);N_GUARD::S(H),XS(h)
- P(c);N_GUARD::S(A)
- P(g);N_PINP(E)::P(E)
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).