MESON Chess Problem Database
Problem Display
PID: 205775 (2N5/2p1Np1b/2RbnkpP/6r1/1n1P1p1B/5K1B/8/6Q1 w - - 0 1)
Cuttle, HM
Morning Post, 1925
#2
9 + 10
| 6490 | yacpdb | 2020 |
SOLUTION
- SOUND
- Sets
- 1...Bc5
- 2.Bxg5#
- 2.Qxg5#
- 1...Be5
- 2.Bxg5#
- 2.Qxg5#
- 1...Bxe7
- 2.Bxg5#
- 2.Qxg5#
- 1...Bg8
- 2.Sxg8#
- 1...Sa2
- 2.Sd5#
- 1...Sc2
- 2.Sd5#
- 1...Sd3
- 2.Sd5#
- 1...Sd5
- 2.Sxd5#
- 1...Sa6
- 2.Sd5#
- 1...Sxc6
- 2.Sd5#
- 1...Sxd4+
- 2.Qxd4#
- 1...Sc5
- 2.Bxg5#
- 2.Qxg5#
- 1...Sg7
- 2.Bxg5#
- 2.Qxg5#
- 1...Sd8
- 2.Bxg5#
- 2.Qxg5#
- 1...Sf8
- 2.Bxg5#
- 2.Qxg5#
- 1...Bc5
- Tries
- 1.Ke2?
- 1...Sxd4+
- 2.Qxd4#
- 1...Bxe7
- 2.Bxg5#
- 2.Qxg5#
- 1...Sxc6
- 2.Sd5#
- 1...Bc5
- 2.Bxg5#
- 2.Qxg5#
- 1...Be5
- 2.Bxg5#
- 2.Qxg5#
- 1...Bg8
- 2.Sxg8#
- 1...Sa2
- 2.Sd5#
- 1...Sc2
- 2.Sd5#
- 1...Sd3
- 2.Sd5#
- 1...Sd5
- 2.Sxd5#
- 1...Sa6
- 2.Sd5#
- 1...Sc5
- 2.Bxg5#
- 2.Qxg5#
- 1...Sg7
- 2.Bxg5#
- 2.Qxg5#
- 1...Sd8
- 2.Bxg5#
- 2.Qxg5#
- 1...Sf8
- 2.Bxg5#
- 2.Qxg5#
- 1...f3+!
- 1...Sxd4+
- 1.Qe3?
- 1...Sxd4+
- 2.Qxd4#
- 1...Bxe7
- 2.Qxf4#
- 2.Qe5#
- 1...Sxc6
- 2.Sd5#
- 1...Bc5
- 2.Qxf4#
- 2.Qe5#
- 1...Be5
- 2.Qxe5#
- 2.dxe5#
- 1...Bg8
- 2.Sxg8#
- 1...Sa2
- 2.Sd5#
- 1...Sc2
- 2.Sd5#
- 1...Sd3
- 2.Sd5#
- 1...Sd5
- 2.Sxd5#
- 1...Sa6
- 2.Sd5#
- 1...Sc5
- 2.Qxf4#
- 2.Qe5#
- 1...Sg7
- 2.Qe5#
- 1...Sd8
- 2.Qxf4#
- 2.Qe5#
- 1...Sf8
- 2.Qxf4#
- 2.Qe5#
- 1...fxe3!
- 1...Sxd4+
- 1.Qe1?
- 1...Bxe7
- 2.Qe5#
- 1...Sxc6
- 2.Sd5#
- 1...Bc5
- 2.Qe5#
- 1...Be5
- 2.Qxe5#
- 2.dxe5#
- 1...Bg8
- 2.Sxg8#
- 1...Sa2
- 2.Sd5#
- 1...Sc2
- 2.Sd5#
- 1...Sd3
- 2.Sd5#
- 1...Sd5
- 2.Sxd5#
- 1...Sa6
- 2.Sd5#
- 1...Sc5
- 2.Qe5#
- 1...Sg7
- 2.Qe5#
- 1...Sd8
- 2.Qe5#
- 1...Sf8
- 2.Qe5#
- 1...Sxd4+!
- 1...Bxe7
- 1.Qg2?
- 1...Bxe7
- 2.Bxg5#
- 2.Qxg5#
- 1...Sxc6
- 2.Sd5#
- 1...Bc5
- 2.Bxg5#
- 2.Qxg5#
- 1...Be5
- 2.Bxg5#
- 2.Qxg5#
- 1...Bg8
- 2.Sxg8#
- 1...Sa2
- 2.Sd5#
- 1...Sc2
- 2.Sd5#
- 1...Sd3
- 2.Sd5#
- 1...Sd5
- 2.Sxd5#
- 1...Sa6
- 2.Sd5#
- 1...Sc5
- 2.Bxg5#
- 2.Qxg5#
- 1...Sg7
- 2.Bxg5#
- 2.Qxg5#
- 1...Sd8
- 2.Bxg5#
- 2.Qxg5#
- 1...Sf8
- 2.Bxg5#
- 2.Qxg5#
- 1...Sxd4+!
- 1...Bxe7
- 1.Qg4?
- 1...Bxe7
- 2.Bxg5#
- 2.Qxf4#
- 2.Qxg5#
- 1...Sxc6
- 2.Sd5#
- 1...Bc5
- 2.Bxg5#
- 2.Qxf4#
- 2.Qxg5#
- 1...Be5
- 2.Bxg5#
- 2.Qxg5#
- 1...Bg8
- 2.Sxg8#
- 1...Sa2
- 2.Sd5#
- 1...Sc2
- 2.Sd5#
- 1...Sd3
- 2.Sd5#
- 1...Sd5
- 2.Sxd5#
- 1...Sa6
- 2.Sd5#
- 1...Sc5
- 2.Bxg5#
- 2.Qxf4#
- 2.Qxg5#
- 1...Sg7
- 2.Bxg5#
- 2.Qxg5#
- 1...Sd8
- 2.Bxg5#
- 2.Qxf4#
- 2.Qxg5#
- 1...Sf8
- 2.Bxg5#
- 2.Qxf4#
- 2.Qxg5#
- 1...Sxd4+!
- 1...Bxe7
- 1.Ke2?
- Keys
- 1.Qa1!
- 1...Sxd4+
- 2.Qxd4#
- 1...Bxe7
- 2.d5#
- 1...Sxc6
- 2.Sd5#
- 1...Bc5
- 2.dxc5#
- 1...Be5
- 2.dxe5#
- 1...Bg8
- 2.Sxg8#
- 1...Sa2
- 2.Sd5#
- 1...Sc2
- 2.Sd5#
- 1...Sd3
- 2.Sd5#
- 1...Sd5
- 2.Sxd5#
- 1...Sa6
- 2.Sd5#
- 1...Sc5
- 2.dxc5#
- 2.d5#
- 1...Sg7
- 2.d5#
- 1...Sd8
- 2.d5#
- 1...Sf8
- 2.d5#
- 1...Sxd4+
- 1.Qa1!
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 6
- REMOVED MATES = 0
- Sets
- B(j);N_GUARD::S(H),XB(j)
- S(a);N_GUARD::S(H)
- S(a);N_GUARD::S(H),XS(a)
- S(a);N_GUARD,XR(F)::S(H)
- S(e);CHECK,OGATE,P_SPINB(d),XP(D)::QAB(A),XS(e)
- Tries
- Try
- K(B);S_FLIGHT
- Vars
- S(e);CHECK,OGATE,P_SPINB(d),XP(D)::QAB(A),XS(e)
- S(a);N_GUARD,XR(F)::S(H)
- B(j);N_GUARD::S(H),XB(j)
- S(a);N_GUARD::S(H)
- S(a);N_GUARD::S(H),XS(a)
- Refutation
- P(b);CHECK
- Try
- Q(A);
- Vars
- S(e);CHECK,OGATE,P_SPINB(d),XP(D)::QAB(A),XS(e)
- S(a);N_GUARD,XR(F)::S(H)
- B(j);N_GUARD::S(H),XB(j)
- S(a);N_GUARD::S(H)
- S(a);N_GUARD::S(H),XS(a)
- S(e);P_SPINB(d)::QAB1(A)
- Refutation
- P(b);XQ(A)
- Try
- Q(A);
- Vars
- B(d);N_GUARD,P_SPINS(e),XS(H)::QAB1(A)
- S(a);N_GUARD,XR(F)::S(H)
- B(d);N_GUARD,P_SPINS(e)::QAB1(A)
- B(j);N_GUARD::S(H),XB(j)
- S(a);N_GUARD::S(H)
- S(a);N_GUARD::S(H),XS(a)
- S(e);P_SPINB(d)::QAB1(A)
- Refutation
- S(e);CHECK,P_SPINB(d),XP(D)
- Try
- Q(A);
- Vars
- S(a);N_GUARD,XR(F)::S(H)
- B(j);N_GUARD::S(H),XB(j)
- S(a);N_GUARD::S(H)
- S(a);N_GUARD::S(H),XS(a)
- Refutation
- S(e);CHECK,P_SPINB(d),XP(D)
- Try
- Q(A);
- Vars
- S(a);N_GUARD,XR(F)::S(H)
- B(j);N_GUARD::S(H),XB(j)
- S(a);N_GUARD::S(H)
- S(a);N_GUARD::S(H),XS(a)
- Refutation
- S(e);CHECK,P_SPINB(d),XP(D)
- Try
- Actual
- Q(A);
- Vars
- S(e);CHECK,OGATE,P_SPINB(d),P_SPINS(e),XP(D)::QAB(A),XS(e)
- B(d);N_GUARD,P_SPINS(e),XS(H)::QAB(A)+P(D)
- S(a);N_GUARD,XR(F)::S(H)
- B(d);OGATE,P_SPINS(e)::QAB(A)+P(D),XB(d)
- B(d);OGATE,P_SPINS(e)::P(D),XB(d)
- B(j);N_GUARD::S(H),XB(j)
- S(a);N_GUARD::S(H)
- S(a);N_GUARD::S(H),XS(a)
- S(e);N_GUARD,P_SPINB(d)::QAB(A)+P(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).