MESON Chess Problem Database
Problem Display
PID: 48811 (1B6/6p1/P2n4/3p2nN/QK1k4/3P3p/b4P1N/1B1R4 w - - 0 1)
Baird, Edith Elina Helen (Mrs WJ)
Hereford Times, 1892
#2
10 + 7
| 3262 | 700 Chess Problems | 1902 |
SOLUTION
- SOUND
- Sets
- 1...Bxb1
- 2.Qa1#
- 1...Bb3
- 2.Qa1#
- 1...Bc4
- 2.Qa1#
- 1...Sf3
- 2.Sxf3#
- 1...Sge4
- 2.Sf3#
- 1...Se6
- 2.Sf3#
- 1...Sgf7
- 2.Sf3#
- 1...Sh7
- 2.Sf3#
- 1...Sc4
- 2.dxc4#
- 1...Sde4
- 2.dxe4#
- 1...Bxb1
- Tries
- 1.Sg4?
- threat
- 2.Ba7#
- 1...Sge4
- 2.dxe4#
- 1...Sc4
- 2.dxc4#
- 1...Sde4
- 2.Be5#
- 2.dxe4#
- 1...Sb5
- 2.Be5#
- 1...Sb7
- 2.Be5#
- 1...Sc8
- 2.Be5#
- 1...Se6!
- threat
- 1.Sxg7?
- 1...Bxb1
- 2.Qa1#
- 1...Bc4
- 2.Qa1#
- 1...Bb3
- 2.Qa1#
- 1...Sf3
- 2.Sxf3#
- 1...Sge4
- 2.Sf3#
- 1...Se6
- 2.Sf3#
- 1...Sgf7
- 2.Sf3#
- 1...Sh7
- 2.Sf3#
- 1...Sc4
- 2.Sf5#
- 2.dxc4#
- 1...Sde4
- 2.Sf5#
- 2.dxe4#
- 1...Sb5
- 2.Sf5#
- 1...Sf5
- 2.Sxf5#
- 1...Sb7
- 2.Sf5#
- 1...Sdf7
- 2.Sf5#
- 1...Sc8
- 2.Sf5#
- 1...Se8
- 2.Sf5#
- 1...Ke5!
- 1...Bxb1
- 1.Bxd6?
- 1...Bxb1
- 2.Kb3#
- 2.Qa1#
- 1...Bc4
- 2.Qa1#
- 2.dxc4#
- 1...Bb3
- 2.Kxb3#
- 2.Qa1#
- 1...Sf3
- 2.Sxf3#
- 1...Se4
- 2.Sf3#
- 2.dxe4#
- 1...Se6
- 2.Sf3#
- 1...Sf7
- 2.Sf3#
- 1...Sh7
- 2.Sf3#
- 1...g6!
- 1...Bxb1
- 1.Qc2?
- threat
- 2.Qb2#
- 2.Qc3#
- 1...Sge4
- 2.Sf3#
- 1...Sc4
- 2.Qc3#
- 2.dxc4#
- 1...Sde4
- 2.dxe4#
- 1...Sb5
- 2.Qc5#
- 1...Ke5!
- threat
- 1.Qe8?
- threat
- 2.Ba7#
- 2.Qe3#
- 1...Se6
- 2.Sf3#
- 1...Sge4
- 2.Sf3#
- 2.dxe4#
- 1...Sc4
- 2.dxc4#
- 1...Sde4
- 2.Be5#
- 2.Qe5#
- 2.dxe4#
- 1...Sb5
- 2.Be5#
- 2.Qe3#
- 2.Qe5#
- 1...Sf5
- 2.Be5#
- 2.Ba7#
- 2.Qe5#
- 1...Sb7
- 2.Be5#
- 2.Qe3#
- 2.Qe5#
- 1...Sc8
- 2.Be5#
- 2.Qe3#
- 2.Qe5#
- 1...Sxe8!
- threat
- 1.Sg4?
- Keys
- 1.Qd7!
- threat
- 2.Qxg7#
- 1...Ke5
- 2.d4#
- 1...g6
- 2.Qg7#
- 1...Sf3
- 2.Sxf3#
- 1...Sge4
- 2.Sf3#
- 1...Se6
- 2.Sf3#
- 1...Sgf7
- 2.Sf3#
- 1...Sh7
- 2.Sf3#
- 1...Sc4
- 2.dxc4#
- 1...Sde4
- 2.dxe4#
- 1...Sf5
- 2.Qa7#
- 1...Sdf7
- 2.Qa7#
- 1...Se8
- 2.Qa7#
- threat
- 1.Qd7!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 5
- REMOVED MATES = 3
- Sets
- B(a);OGATE,XB(A)::QAB(F)
- B(a);OGATE::QAB(F)
- S(e);N_GUARD::S(D),XS(e)
- S(e);N_GUARD::S(D)
- S(f);OGATE::R(B)+P(E),XS(f)
- Tries
- Try
- S(D);
- Threat
- B(J)
- Vars
- S(e);OGATE::R(B)+P(E),XS(e)
- S(f);OGATE::R(B)+P(E),XS(f)
- S(f);OGATE::B(J)
- Refutation
- S(e);
- Try
- S(H);XP(g)
- Vars
- B(a);OGATE,XB(A)::QAB(F)
- B(a);OGATE::QAB(F)
- S(e);N_GUARD::S(D),XS(e)
- S(e);N_GUARD::S(D)
- S(f);N_GUARD::S(H)
- S(f);N_GUARD::S(H),XS(f)
- Refutation
- K(c);P_SPINS(f),S_FLIGHT
- Try
- B(J);XS(f)
- Vars
- S(e);N_GUARD::S(D),XS(e)
- S(e);N_GUARD::S(D)
- Refutation
- P(g);
- Try
- Q(F);
- Threat
- DUALS(2)
- Vars
- S(e);N_GUARD::S(D)
- S(f);OGATE::R(B)+P(E),XS(f)
- S(f);::QAB1(F)
- Refutation
- K(c);P_SPINS(f),S_FLIGHT
- Try
- Q(F);
- Threat
- DUALS(2)
- Vars
- S(e);N_GUARD::S(D)
- S(f);OGATE::R(B)+P(E),XS(f)
- Refutation
- S(f);XQ(F)
- Try
- Actual
- Q(F);
- Threat
- QAB(F),XP(g)
- Vars
- K(c);OGATE,P_SPINS(f),S_FLIGHT::P(E)
- P(g);::QAB(F)
- S(e);N_GUARD::S(D),XS(e)
- S(e);N_GUARD::S(D)
- S(f);OGATE,P_SPINP(d)::R(B)+P(E),XS(f)
- S(f);P_SPINP(d)::QAB(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).