MESON Chess Problem Database
Problem Display
PID: 49319 (7B/Q3K3/8/2n1p1PN/2B1k3/3n4/1P2P1R1/3R1N2 w - - 0 1)
Baird, Edith Elina Helen (Mrs WJ)
British Chess Magazine, 1892
#2
11 + 4
| 3262 | 700 Chess Problems | 1902 |
SOLUTION
- SOUND
- Sets
- 1...Kd4
- 2.Rg4#
- 1...Sf4
- 2.Shg3#
- 1...Sb3
- 2.Sfg3#
- 1...Sa4
- 2.Sfg3#
- 1...Sa6
- 2.Sfg3#
- 1...Se6
- 2.Sfg3#
- 1...Sb7
- 2.Sfg3#
- 1...Sd7
- 2.Sfg3#
- 1...Kd4
- Tries
- 1.Kd6?
- 1...Kd4
- 2.Rg4#
- 1...Kf5
- 2.Qh7#
- 1...Sxb2
- 2.Qh7#
- 1...Sc1
- 2.Qh7#
- 1...Se1
- 2.Qh7#
- 1...Sf2
- 2.Qh7#
- 1...Sb4
- 2.Qh7#
- 1...Sf4
- 2.Shg3#
- 1...Sb3
- 2.Sfg3#
- 2.Bxd3#
- 1...Sa4
- 2.Sfg3#
- 2.Bxd3#
- 1...Sa6
- 2.Sfg3#
- 2.Bxd3#
- 1...Se6
- 2.Sfg3#
- 2.Bxd3#
- 1...Sd7
- 2.Sfg3#
- 2.Bxd3#
- 1...Sb7+!
- 1...Kd4
- 1.Sfg3+?
- 1...Ke3
- 2.Rxd3#
- 1...Kd4!
- 1...Ke3
- 1.Bg8?
- 1...Kd4
- 2.Rg4#
- 1...Kf5
- 2.Bh7#
- 1...Sxb2
- 2.Bh7#
- 1...Sc1
- 2.Bh7#
- 1...Se1
- 2.Bh7#
- 1...Sf2
- 2.Bh7#
- 1...Sb4
- 2.Bh7#
- 1...Sf4
- 2.Shg3#
- 1...Sb3
- 2.Sfg3#
- 1...Sa4
- 2.Sfg3#
- 1...Sa6
- 2.Sfg3#
- 1...Sb7
- 2.Sfg3#
- 1...Sd7
- 2.Sfg3#
- 1...Se6!
- 1...Kd4
- 1.Rf2?
- 1...Kd4
- 2.Rf4#
- 1...Sxb2
- 2.Shg3#
- 2.Sf6#
- 2.Bd5#
- 1...Se6
- 2.Sd2#
- 2.Sfg3#
- 2.Shg3#
- 2.Sf6#
- 2.Qe3#
- 2.exd3#
- 1...Sc1
- 2.Shg3#
- 2.Sf6#
- 2.Bd5#
- 1...Se1
- 2.Shg3#
- 2.Sf6#
- 2.Bd5#
- 1...Sb4
- 2.Shg3#
- 2.Sf6#
- 1...Sf4
- 2.Shg3#
- 1...Sb3
- 2.Sfg3#
- 2.Shg3#
- 2.Sf6#
- 2.Qe3#
- 2.exd3#
- 1...Sa4
- 2.Sd2#
- 2.Sfg3#
- 2.Shg3#
- 2.Sf6#
- 2.Qe3#
- 2.exd3#
- 1...Sa6
- 2.Sd2#
- 2.Sfg3#
- 2.Shg3#
- 2.Sf6#
- 2.Qe3#
- 2.exd3#
- 1...Sb7
- 2.Sd2#
- 2.Sfg3#
- 2.Shg3#
- 2.Sf6#
- 2.Qe3#
- 2.exd3#
- 1...Sd7
- 2.Sd2#
- 2.Sfg3#
- 2.Shg3#
- 2.Qe3#
- 2.exd3#
- 1...Sxf2!
- 1...Kd4
- 1.Rg4+?
- 1...Sf4
- 2.Shg3#
- 1...Kf5!
- 1...Sf4
- 1.Qxc5?
- threat
- 2.Sfg3#
- 2.Bxd3#
- 1...Kf5
- 2.Bxd3#
- 1...Sxb2
- 2.Sfg3#
- 2.Qxe5#
- 1...Sc1
- 2.Sfg3#
- 2.Qxe5#
- 1...Se1
- 2.Sfg3#
- 2.Qxe5#
- 1...Sf2
- 2.Sfg3#
- 2.Qxe5#
- 1...Sb4
- 2.Sfg3#
- 2.Qxe5#
- 1...Sf4
- 2.Sfg3#
- 2.Shg3#
- 2.Qxe5#
- 1...Sxc5!
- threat
- 1.Qb6?
- 1...Kd4
- 2.Rg4#
- 1...Sxb2
- 2.Qg6#
- 1...Se6
- 2.Sfg3#
- 1...Sc1
- 2.Qg6#
- 1...Se1
- 2.Qg6#
- 1...Sf2
- 2.Qg6#
- 1...Sb4
- 2.Qg6#
- 1...Sf4
- 2.Shg3#
- 1...Sb3
- 2.Sfg3#
- 1...Sa4
- 2.Sfg3#
- 1...Sa6
- 2.Sfg3#
- 1...Sb7
- 2.Sfg3#
- 1...Sd7
- 2.Sfg3#
- 1...Kf5!
- 1...Kd4
- 1.Qd7?
- 1...Sxb2
- 2.Bd5#
- 2.Rg4#
- 2.Qg4#
- 1...Se6
- 2.Bxd3#
- 2.Qxd3#
- 1...Sc1
- 2.Bd5#
- 2.Rg4#
- 2.Qg4#
- 1...Se1
- 2.Bd5#
- 2.Rg4#
- 2.Qg4#
- 1...Sf2
- 2.Bd5#
- 1...Sb4
- 2.Rg4#
- 2.Qg4#
- 1...Sf4
- 2.Shg3#
- 2.Sf6#
- 1...Sb3
- 2.Bxd3#
- 2.Qxd3#
- 1...Sa4
- 2.Bxd3#
- 2.Qxd3#
- 1...Sa6
- 2.Bxd3#
- 2.Qxd3#
- 1...Sb7
- 2.Bxd3#
- 2.Qxd3#
- 1...Sxd7!
- 1...Sxb2
- 1.Kd6?
- Keys
- 1.Ke8!
- 1...Kd4
- 2.Rg4#
- 1...Kf5
- 2.Qh7#
- 1...Sxb2
- 2.Qh7#
- 1...Sc1
- 2.Qh7#
- 1...Se1
- 2.Qh7#
- 1...Sf2
- 2.Qh7#
- 1...Sb4
- 2.Qh7#
- 1...Sf4
- 2.Shg3#
- 1...Sb3
- 2.Sfg3#
- 1...Sa4
- 2.Sfg3#
- 1...Sa6
- 2.Sfg3#
- 1...Se6
- 2.Sfg3#
- 1...Sb7
- 2.Sfg3#
- 1...Sd7
- 2.Sfg3#
- 1...Kd4
- 1.Ke8!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 6
- REMOVED MATES = 0
- Sets
- K(b);P-FLIGHT,P_SPINP(d),P_SPINS(a)::R(E)
- S(a);SBLOCK::S(H)
- S(c);::S(B)
- Tries
- Try
- K(J);S_FLIGHT
- Vars
- K(b);P-FLIGHT,P_SPINP(d),P_SPINS(a)::R(E)
- K(b);S_FLIGHT::QAB(I)
- S(a);XP(C)::QAB(I)
- S(a);::QAB(I)
- S(a);SBLOCK::S(H)
- Refutation
- S(c);CHECK
- Try
- S(B);CHECK
- Vars
- K(b);P-FLIGHT,P_SPINS(c)::R1(A),XS(a)
- Refutation
- K(b);P-FLIGHT,P_SPINP(d),P_SPINS(a)
- Try
- B(F);
- Vars
- K(b);P-FLIGHT,P_SPINP(d),P_SPINS(a)::R(E)
- K(b);S_FLIGHT::B(F)
- S(a);XP(C)::B(F)
- S(a);::B(F)
- S(a);SBLOCK::S(H)
- S(c);::S(B)
- Refutation
- S(c);
- Try
- R(E);
- Vars
- K(b);P-FLIGHT,P_SPINP(d),P_SPINS(a)::R(E)
- S(a);::S(H)
- Refutation
- S(a);XR(E)
- Try
- R(E);CHECK
- Vars
- S(a);P_SPINS(a)::S(H)
- Refutation
- K(b);S_FLIGHT
- Try
- Q(I);XS(c)
- Threat
- DUALS(2)
- Vars
- K(b);P_SPINP(d),S_FLIGHT::B(F),XS(a)
- Refutation
- S(a);XQ(I)
- Try
- Q(I);
- Vars
- K(b);P-FLIGHT,P_SPINP(d),P_SPINS(a)::R(E)
- S(a);XP(C)::QAB(I)
- S(c);::S(B)
- S(a);::QAB(I)
- S(a);SBLOCK::S(H)
- Refutation
- K(b);S_FLIGHT
- Try
- Q(I);
- Vars
- S(a);::B(F)
- Refutation
- S(c);XQ(I)
- Try
- Actual
- K(J);P-FLIGHT
- Vars
- K(b);P-FLIGHT,P_SPINP(d),P_SPINS(a)::R(E)
- K(b);S_FLIGHT::QAB(I)
- S(a);XP(C)::QAB(I)
- S(a);::QAB(I)
- S(a);SBLOCK::S(H)
- S(c);::S(B)
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).