MESON Chess Problem Database
Problem Display
PID: 44298 (1n1r4/pPQPN3/b4P1p/PkN3BR/1P3qR1/1PK5/4P1n1/5B2 w - - 0 1)
Kipping, Cyril Stanley
Nottinghamshire Guardian, 1910
#2
15 + 8
| 4792 | 300 Chess Problems | 1916 |
SOLUTION
- SOUND
- Sets
- 1...Qh2
- 2.e3#
- 2.e4#
- 1...Qg3+
- 2.e3#
- 1...Qxg5
- 2.e3#
- 2.e4#
- 1...Qxc7
- 2.e3#
- 2.e4#
- 1...Qf3+
- 2.exf3#
- 1...Qxb4+
- 2.Rxb4#
- 1...Qc4+
- 2.bxc4#
- 1...Bxb7
- 2.Qxb7#
- 1...Sc6
- 2.Qxc6#
- 1...Sxd7
- 2.Qc6#
- 1...Qh2
- Tries
- 1.Se4?
- threat
- 2.Bxf4#
- 2.Qc4#
- 2.Qc5#
- 1...Qc1+
- 2.Bxc1#
- 1...Qd2+
- 2.Bxd2#
- 1...Qe3+
- 2.Bxe3#
- 1...Qg3+
- 2.e3#
- 1...Qe5+
- 2.Qxe5#
- 1...Qf3+
- 2.exf3#
- 1...Qxf6+
- 2.Bxf6#
- 1...Qxg5
- 2.Sd6#
- 2.Qc4#
- 2.e3#
- 1...Qxf1
- 2.Sd6#
- 2.Bf4#
- 2.Qe5#
- 2.Qc4#
- 2.Qc5#
- 1...Qxe4
- 2.Qc5#
- 1...Qxg4
- 2.Sd6#
- 2.Qe5#
- 2.Qc4#
- 2.Qc5#
- 1...Rxd7
- 2.Qc4#
- 2.Qc5#
- 1...Bxb7
- 2.Qc4#
- 2.Qxb7#
- 1...Sxd7
- 2.Qc4#
- 2.Qc6#
- 1...hxg5
- 2.Qc4#
- 2.Qc5#
- 1...Qh2
- 2.Qc4#
- 2.Qc5#
- 2.e3#
- 1...Qd6
- 2.Sxd6#
- 2.Qc4#
- 1...Qf2
- 2.Sd6#
- 2.Qc4#
- 1...Qf5
- 2.Sd6#
- 2.Qc4#
- 1...Rc8
- 2.Bxf4#
- 1...Rg8
- 2.Qc4#
- 2.Qc5#
- 1...Se3
- 2.Qc5#
- 1...Sh4
- 2.Qc4#
- 2.Qc5#
- 1...Sc6
- 2.Qxc6#
- 1...Qxc7+!
- threat
- 1.e3+?
- 1...Qc4+
- 2.Bxc4#
- 2.bxc4#
- 1...Qxf1!
- 1...Qc4+
- 1.Se4?
- Keys
- 1.Se6!
- threat
- 2.Bxf4#
- 2.Qc5#
- 1...Qc1+
- 2.Bxc1#
- 1...Qd2+
- 2.Bxd2#
- 1...Qe3+
- 2.Bxe3#
- 1...Qg3+
- 2.e3#
- 1...Qe5+
- 2.Qxe5#
- 1...Qxc7+
- 2.Sxc7#
- 1...Qf3+
- 2.exf3#
- 1...Qxb4+
- 2.Rxb4#
- 1...Qc4+
- 2.Qxc4#
- 1...Qd4+
- 2.Sxd4#
- 1...Qxf6+
- 2.Bxf6#
- 1...Qxg5
- 2.Sd4#
- 2.Qc4#
- 2.e3#
- 2.e4#
- 1...Qxf1
- 2.Sd4#
- 2.Bf4#
- 2.Qe5#
- 2.Qc4#
- 2.Qc5#
- 1...Qxg4
- 2.Qe5#
- 2.Qc5#
- 1...Rxd7
- 2.Qc5#
- 1...Bxb7
- 2.Qxb7#
- 1...Sxd7
- 2.Qc6#
- 1...hxg5
- 2.Qc5#
- 1...Qh2
- 2.Sd4#
- 2.Qc4#
- 2.Qc5#
- 2.e3#
- 2.e4#
- 1...Qd6
- 2.Qc4#
- 1...Qf2
- 2.Qc4#
- 1...Qe4
- 2.Qc5#
- 1...Qf5
- 2.Sd4#
- 2.Qc4#
- 1...Rc8
- 2.Bxf4#
- 1...Rg8
- 2.Qc5#
- 1...Se3
- 2.Qc5#
- 1...Sh4
- 2.Qc5#
- 1...Sc6
- 2.Qxc6#
- threat
- 1.Se6!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 1
- ADDED MATES = 16
- REMOVED MATES = 0
- Sets
- Q(b);CHECK,N_GUARD::B(A)+P(B)
- Q(b);CHECK,OGATE::B(A)+P(B),XQ(b)
- Q(b);CHECK,OGATE,XP(E)::R1(F),XQ(b)
- Q(b);CHECK,OGATE::P(C),XQ(b)
- B(d);OGATE,XP(L)::QAR2(M),XB(d)
- S(g);N_GUARD::QAB1(M),XS(g)
- S(g);N_GUARD,XP(N)::QAB1(M)
- Tries
- Try
- S(H);
- Threat
- DUALS(3)
- Vars
- Q(b);CHECK,OGATE::R(J)+B(I),XQ(b)
- Q(b);CHECK,N_GUARD::B(A)+P(B)
- Q(b);CHECK,N_GUARD::QAR(M),XQ(b)
- Q(b);CHECK,OGATE::B(A)+P(B),XQ(b)
- Q(b);CHECK,OGATE,XP(K)::R(J)+B(I),XQ(b)
- Q(b);XS(H)::QAR1(M)
- R(h);P_PINQ(M)::R(J)+B(I),XQ(b)
- S(a);::QAR1(M)
- S(g);N_GUARD::QAB1(M),XS(g)
- Refutation
- Q(b);CHECK,XQ(M)
- Try
- P(B);CHECK
- Refutation
- Q(b);XB(A)
- Try
- Actual
- S(H);
- Threat
- DUALS(2)
- Vars
- Q(b);CHECK,OGATE::R(J)+B(I),XQ(b)
- Q(b);CHECK,N_GUARD::B(A)+P(B)
- Q(b);CHECK,N_GUARD::QAR(M),XQ(b)
- Q(b);CHECK,XQ(M)::S(H),XQ(b)
- Q(b);CHECK,OGATE::B(A)+P(B),XQ(b)
- Q(b);CHECK,OGATE,XP(E)::R1(F),XQ(b)
- Q(b);CHECK,N_GUARD::QAB1(M),XQ(b)
- Q(b);CHECK,N_GUARD::S(H),XQ(b)
- Q(b);CHECK,OGATE,XP(K)::R(J)+B(I),XQ(b)
- R(h);XP(N)::QAR1(M)
- B(d);OGATE,XP(L)::QAR2(M),XB(d)
- S(g);N_GUARD,XP(N)::QAB1(M)
- P(e);P_SPINP(e),XB(I)::QAR1(M)
- Q(b);N_GUARD::QAB1(M)
- Q(b);::QAR1(M)
- R(h);P_PINQ(M)::R(J)+B(I),XQ(b)
- R(h);::QAR1(M)
- S(a);::QAR1(M)
- S(g);N_GUARD::QAB1(M),XS(g)
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).